/* ============================================================
   Glim App Shell — LightSNS-inspired layout (PC + Mobile)
   Theme assets version: 0.5.112
   ============================================================ */

:root {
    --ls-primary: var(--bs-primary, #3b82f6);
    --ls-primary-hover: var(--bs-primary, #2563eb);
    --ls-primary-light: rgba(var(--bs-primary-rgb, 59, 130, 246), 0.1);
    --ls-danger: #ef4444;
    --ls-success: #1e8e3e;
    --ls-warning: #f59e0b;

    --ls-bg: #f5f6f7;
    --ls-bg-card: #ffffff;
    --ls-card-bg: var(--ls-bg-card, #ffffff);
    --ls-bg-hover: #f5f6f7;
    --ls-bg-secondary: #f2f3f5;

    --ls-text: #1f1f1f;
    --ls-text-secondary: #606060;
    --ls-text-muted: #909090;
    --ls-text-tertiary: #999999;
    --ls-text-placeholder: #cccccc;

    --ls-border: #e5e7eb;
    --ls-border-light: #f5f5f5;
    --ls-divider: #f0f0f0;

    --ls-radius: 12px;
    --ls-radius-sm: var(--ls-radius-2xs);
    --ls-radius-md: var(--ls-radius-xs);
    --ls-radius-lg: var(--ls-radius-control);
    --ls-radius-pill: 999px;

    --ls-shadow-xs: var(--ls-elevation-1);
    --ls-shadow-sm: var(--ls-elevation-1);
    --ls-shadow: var(--ls-elevation-2);
    --ls-shadow-hover: var(--ls-elevation-2);

    --ls-header-height: 68px;
    --ls-width: 1200px;
    --ls-gap: 12px;
    --ls-sidebar-left: 240px;
    --ls-sidebar-right: 300px;

    --ls-navbar-height: 44px;
    --ls-tabbar-height: 50px;
    --ls-safe-top: env(safe-area-inset-top, 0px);
    --ls-safe-bottom: env(safe-area-inset-bottom, 0px);

    --ls-font-sm: 12px;
    --ls-font-base: 14px;
    --ls-font-md: 15px;
    --ls-font-lg: 16px;
}

/* ============================================================
   Design System Tokens (v2)
   蓝-青渐变主色体系，供全站组件收敛使用
   ============================================================ */
:root {
    /* 品牌渐变（蓝系） */
    --ls-brand-teal: #3b82f6;
    --ls-brand-blue: #1e3a8a;
    --ls-brand-accent: #60a5fa;

    --ls-gradient-primary: linear-gradient(135deg, #2563eb, #3b82f6);
    --ls-gradient-primary-hover: linear-gradient(135deg, #1d4ed8, #2563eb);
    --ls-gradient-soft: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(59, 130, 246, 0.12));

    /* 金色徽章渐变（评论认证/精华等） */
    --ls-gradient-gold: linear-gradient(135deg, #f59e0b, #d97706);
    --ls-shadow-gold: 0 1px 4px rgba(217, 119, 6, 0.35);

    /* 主色以渐变为准，保留纯色兜底 */
    --ls-primary-solid: #3b82f6;
    --ls-primary-solid-hover: #2563eb;
    --ls-primary-soft: rgba(37, 99, 235, 0.12);

    /* 品牌点缀色（渐变收尾/强调装饰） */
    --ls-accent: #9333ea;

    /* 用户组/身份标签配色（文字/底/描边） */
    --ls-role-default-fg: #475569;
    --ls-role-default-bg: #f1f5f9;
    --ls-role-admin-fg: #b42318;
    --ls-role-admin-bg: #fff1f0;
    --ls-role-mod-fg: #875bf7;
    --ls-role-mod-bg: #f4f0ff;
    --ls-role-vip-fg: #9a6700;
    --ls-role-vip-bg: #fff7d6;
    --ls-role-title-fg: #0f766e;
    --ls-role-title-bg: #ccfbf1;

    /* 排行榜奖牌配色 */
    --ls-medal-gold: #f59e0b;
    --ls-medal-silver: #94a3b8;
    --ls-medal-bronze: #d97706;

    /* 身份/UID 标签（浅蓝底 + 深蓝字） */
    --ls-identity-fg: #3154d8;
    --ls-identity-bg: linear-gradient(135deg, #eef4ff, #e3ecff);
    --ls-identity-border: rgba(49, 84, 216, 0.14);
    --ls-identity-shadow: 0 1px 3px rgba(49, 84, 216, 0.08);

    /* VIP 等级卡渐变（金卡 / 铂金卡） */
    --ls-gradient-vip-gold: linear-gradient(120deg, #f59e0b 0%, #d97706 45%, #b45309 100%);
    --ls-gradient-vip-sky: linear-gradient(120deg, #0ea5e9 0%, #0284c7 45%, #075985 100%);
    --ls-vip-gold-ico: #d97706;

    /* 音乐播放器：卡面 / 品牌强调 */
    --ls-music-card-bg: linear-gradient(135deg, #ffffff, #f8fafc);
    --ls-music-brand: #00aeec;
    --ls-music-brand-deep: #008ac5;
    --ls-music-netease: #dc2626;

    /* 语义表面层 */
    --ls-surface-base: var(--ls-bg);
    --ls-surface-card: var(--ls-bg-card);
    --ls-surface-raised: var(--ls-bg-card);
    --ls-surface-overlay: rgba(255, 255, 255, 0.85);
    --ls-surface-sunken: var(--ls-bg-secondary);

    /* 层级阴影（1 静置 / 2 悬浮 / 3 浮层） */
    --ls-elevation-1: 0 1px 2px rgba(15, 23, 42, 0.04), 0 2px 8px rgba(15, 23, 42, 0.05);
    --ls-elevation-2: 0 4px 12px rgba(15, 23, 42, 0.07), 0 12px 28px rgba(15, 23, 42, 0.08);
    --ls-elevation-3: 0 24px 60px -22px rgba(37, 99, 235, 0.28), 0 4px 16px rgba(15, 23, 42, 0.08);
    --ls-elevation-brand: 0 6px 16px rgba(13, 148, 136, 0.28);
    --ls-elevation-brand-hover: 0 9px 22px rgba(37, 99, 235, 0.34);

    /* 圆角刻度（收敛为 5 档） */
    --ls-radius-2xs: 4px;
    --ls-radius-xs: 6px;
    --ls-radius-control: 10px;
    --ls-radius-card: 14px;
    --ls-radius-surface: 20px;

    /* 焦点环 */
    --ls-ring: 0 0 0 3px rgba(37, 99, 235, 0.18);
    --ls-ring-danger: 0 0 0 3px rgba(239, 68, 68, 0.18);

    /* 实心控件上的前景色（按钮/徽章/标签统一取用） */
    --ls-on-primary: #ffffff;
    --ls-on-solid: #ffffff;

    /* 遮罩层 / 玻璃表面（弹窗、抽屉、悬浮面板统一取用） */
    --ls-scrim: rgba(15, 23, 42, 0.46);
    --ls-scrim-strong: rgba(15, 23, 42, 0.62);
    --ls-surface-glass: rgba(255, 255, 255, 0.85);

    /* 语义色光晕阴影（按钮悬停等） */
    --ls-shadow-danger: 0 6px 16px rgba(239, 68, 68, 0.3);
    --ls-shadow-brand: 0 6px 16px rgba(37, 99, 235, 0.28);

    /* 媒体覆盖层（图片/视频之上的遮罩、角标、暗底，默认与主题无关） */
    --ls-media-bed: #111;
    --ls-media-veil: rgba(0, 0, 0, 0.08);
    --ls-media-badge: rgba(0, 0, 0, 0.62);
    --ls-media-scrim: rgba(0, 0, 0, 0.5);
    --ls-on-media: #ffffff;

    /* 间距刻度 */
    --ls-space-1: 4px;
    --ls-space-2: 8px;
    --ls-space-3: 12px;
    --ls-space-4: 16px;
    --ls-space-5: 20px;
    --ls-space-6: 24px;
    --ls-space-8: 32px;

    /* 控件高度 */
    --ls-control-height: 44px;
    --ls-control-height-sm: 36px;
    --ls-control-height-lg: 48px;
}

.ls-name.ls-vip-red-name,
.ls-vip-red-name {
    color: #dc2626 !important;
    font-weight: 900;
}

/* ============================================================
   Base Components (v2)
   统一按钮 / 输入 / 卡片基座。旧类名通过 :is() 分组继承新样式，
   避免逐处修改 JS，实现平滑收敛。
   ============================================================ */

/* ==================== 按钮 ==================== */

.ls-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: var(--ls-control-height);
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg-secondary);
    color: var(--ls-text);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.15s ease, border-color 0.15s ease;
}

.ls-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.ls-btn-sm {
    height: var(--ls-control-height-sm);
    padding: 0 12px;
    font-size: 13px;
    border-radius: var(--ls-radius-xs);
}

.ls-btn-lg {
    height: var(--ls-control-height-lg);
    padding: 0 24px;
    font-size: 15px;
}

/* 主按钮：蓝-青渐变 + 悬停上浮 */
.ls-btn-primary {
    position: relative;
    overflow: hidden;
    background: var(--ls-gradient-primary);
    color: var(--ls-on-primary);
    box-shadow: var(--ls-elevation-brand);
}

.ls-btn-primary:hover {
    transform: translateY(-1px);
    background: var(--ls-gradient-primary-hover);
    box-shadow: var(--ls-elevation-brand-hover);
}

.ls-btn-primary:active {
    transform: translateY(0) scale(0.99);
}

.ls-btn-primary::after {
    content: "";
    position: absolute;
    top: 0;
    left: -60%;
    width: 40%;
    height: 100%;
    background: linear-gradient(100deg, transparent, var(--ls-btn-sheen, rgba(255, 255, 255, 0.4)), transparent);
    transform: skewX(-18deg);
    animation: lsBtnSheen 3.6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes lsBtnSheen {
    0%, 70% { left: -60%; }
    100% { left: 130%; }
}

/* 次按钮：描边 + 主色文字 */
.ls-btn-secondary {
    background: var(--ls-bg-card);
    border-color: var(--ls-border);
    color: var(--ls-primary);
}

.ls-btn-secondary:hover {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
}

/* 幽灵按钮：无底色 */
.ls-btn-ghost {
    background: transparent;
    color: var(--ls-text-secondary);
}

.ls-btn-ghost:hover {
    background: var(--ls-bg-hover);
    color: var(--ls-primary);
}

/* 危险按钮 */
.ls-btn-danger {
    background: var(--ls-danger);
    color: var(--ls-on-solid);
}

.ls-btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: var(--ls-shadow-danger);
}

/* 兼容：主行动类按钮收敛到渐变主按钮（不改 JS） */
.ls-action-btn.ls-action-primary,
.ls-create-btn,
.ls-sign-btn,
.ls-pay-btn,
.ls-recharge-btn,
.ls-chat-send-btn,
.ls-badge-btn {
    border-radius: var(--ls-radius-control);
    font-weight: 700;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ls-action-btn.ls-action-primary:not(:disabled):hover,
.ls-create-btn:not(:disabled):hover,
.ls-sign-btn:not(:disabled):hover,
.ls-pay-btn:not(:disabled):hover,
.ls-recharge-btn:not(:disabled):hover {
    transform: translateY(-1px);
}

/* 兼容：次级/工具按钮统一圆角与过渡 */
.ls-notice-tool-btn,
.ls-ghost-btn,
.ls-expand-btn,
.ls-editor-btn,
.ls-icon-more-btn,
.ls-badge-more-btn {
    border-radius: var(--ls-radius-xs);
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

/* ==================== 卡片 ==================== */

.ls-card {
    background: var(--ls-surface-card);
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-elevation-1);
}

.ls-card-raised {
    box-shadow: var(--ls-elevation-2);
    border-radius: var(--ls-radius-card);
}

/* 兼容：各类内容卡片统一到 elevation-1 + 卡片圆角 */
.ls-forum-card,
.ls-create-card,
.ls-setting-card,
.ls-activity-card,
.ls-topic-card,
.ls-profile-card,
.ls-user-follow-card {
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-elevation-1);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.ls-forum-card:hover,
.ls-create-card:hover,
.ls-topic-card:hover {
    box-shadow: var(--ls-elevation-2);
}

/* ==================== 表单控件 ==================== */

.ls-input,
.ls-select,
.ls-textarea {
    width: 100%;
    min-height: var(--ls-control-height);
    padding: 0 14px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: var(--ls-surface-sunken);
    color: var(--ls-text);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.5;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.ls-textarea {
    min-height: 96px;
    padding: 10px 14px;
    resize: vertical;
}

.ls-input:focus,
.ls-select:focus,
.ls-textarea:focus {
    border-color: var(--ls-primary);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-ring);
}

/* 兼容：现有输入类统一圆角与 focus 环 */
.ls-publish-input,
.ls-tip-input,
.ls-recharge-input,
.ls-ban-reason-input,
.ls-flink-modal-input,
.ls-icon-modal-input,
.ls-comment-textarea,
.ls-field-textarea,
.ls-field-code {
    border-radius: var(--ls-radius-control);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-publish-input:focus,
.ls-tip-input:focus,
.ls-recharge-input:focus,
.ls-ban-reason-input:focus,
.ls-flink-modal-input:focus,
.ls-icon-modal-input:focus,
.ls-comment-textarea:focus {
    border-color: var(--ls-primary);
    box-shadow: var(--ls-ring);
}

/* 聚焦可访问性：键盘可见焦点环 */
.ls-btn:focus-visible,
.ls-action-btn:focus-visible,
.ls-create-btn:focus-visible {
    outline: none;
    box-shadow: var(--ls-ring);
}
/* ==================== App 挂载与清理 ==================== */

html.glim-boot body,
body.glim-app-active {
    background: var(--ls-bg);
}

html.glim-boot body > header,
html.glim-boot body > footer,
html.glim-boot body > .bottom-nav,
html.glim-boot body > .floating-actions,
html.glim-boot body .navbar,
html.glim-boot body .breadcrumb,
html.glim-boot body .row,
html.glim-boot body .col-12,
html.glim-boot body #body > .container > .card,
html.glim-boot body #body > .container > h1,
html.glim-boot body #body > .container > .card-header,
body.glim-app-active > header,
body.glim-app-active > footer,
body.glim-app-active > .bottom-nav,
body.glim-app-active > .floating-actions,
body.glim-app-active .navbar,
body.glim-app-active .breadcrumb,
body.glim-app-active .row,
body.glim-app-active .col-12,
body.glim-app-active #body > .container > .card,
body.glim-app-active #body > .container > h1,
body.glim-app-active #body > .container > .card-header {
    display: none !important;
}

html.glim-boot body #body,
body.glim-app-active #body {
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
}

html.glim-boot body #body > .container,
body.glim-app-active #body > .container {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

html.glim-boot body #body > .container > :not(.glim-app),
body.glim-app-active #body > .container > :not(.glim-app) {
    display: none !important;
}

.glim-app {
    display: none;
}

html.glim-boot body .glim-app,
body.glim-app-active .glim-app {
    display: block;
    min-height: 100vh;
}

.ls-app {
    min-height: 100vh;
    color: var(--ls-text);
    background: var(--ls-bg);
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    padding-top: var(--ls-header-height);
}

.ls-app a {
    color: inherit;
    text-decoration: none;
}

.ls-app i.ti {
    line-height: 1;
}

/* ==================== 顶部导航栏 ==================== */

.ls-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--ls-header-height);
    background: var(--ls-surface-overlay);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--ls-border-light);
    z-index: 10000;
}
.ls-header-inner {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ls-header-left {
    display: flex;
    align-items: center;
    gap: 32px;
    min-width: 0;
}

.ls-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
}

.ls-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex: 0 0 auto;
}

.ls-logo-img {
    height: 36px;
    width: auto;
}

.ls-logo-text {
    color: var(--ls-text);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.ls-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
    overflow: hidden;
}

.ls-nav-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 36px;
    padding: 0 14px;
    border-radius: var(--ls-radius-md);
    color: var(--ls-text-secondary);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.ls-nav-item:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-nav-item.ls-active {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    font-weight: 600;
}

.ls-nav-item i {
    font-size: 18px;
}

.ls-notice-entry-badge {
    position: absolute;
    top: -4px;
    right: -3px;
    min-width: 17px;
    height: 17px;
    padding: 0 5px;
    border: 2px solid var(--ls-bg-card, #fff);
    border-radius: 999px;
    background: var(--ls-danger);
    color: var(--ls-on-solid);
    font-size: 10px;
    font-style: normal;
    font-weight: 800;
    line-height: 13px;
    text-align: center;
    box-shadow: var(--ls-shadow-danger);
}

.ls-search {
    display: flex;
    align-items: center;
}

.ls-search-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0 14px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
    color: var(--ls-text-muted);
    font-size: 13px;
    text-decoration: none;
}

.ls-search-trigger:hover {
    background: var(--ls-bg-hover);
    color: var(--ls-text-secondary);
}

.ls-search-trigger i {
    font-size: 16px;
}

.ls-create {
    display: flex;
    align-items: center;
}

.ls-create-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 16px;
    border: 0;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-gradient-primary);
    color: var(--ls-on-primary);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: var(--ls-elevation-brand);
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ls-create-btn:hover {
    transform: translateY(-1px);
    background: var(--ls-gradient-primary-hover);
    box-shadow: var(--ls-elevation-brand-hover);
    color: var(--ls-on-primary);
}

.ls-create-btn i {
    font-size: 17px;
}

/* ==================== 主布局（PC 三栏） ==================== */

.ls-sns-page {
    display: flex;
    gap: var(--ls-gap);
    padding: 14px 18px 14px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: flex-start;
}

.ls-sns-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap);
}

/* ==================== 页面底部 footer（PC 显示） ==================== */

.ls-footer {
    max-width: 1400px;
    margin: 0 auto;
    padding: 8px 20px 28px;
}

.ls-footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--ls-border-light);
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-footer-inner a {
    color: var(--ls-text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
}

.ls-footer-inner a:hover {
    color: var(--ls-primary);
}

.ls-footer-brand {
    font-weight: 600;
    color: var(--ls-text-secondary);
}

@media (max-width: 767.98px) {
    .ls-footer {
        display: none;
    }
}

/* 首页服务端渲染友情链接（SEO：供搜索引擎直接抓取回链） */
.glim-ssr-flinks {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 16px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.glim-ssr-flinks::before {
    content: attr(data-label) "：";
    color: var(--ls-text-muted);
}

.glim-flink-item {
    color: var(--ls-text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
}

.glim-flink-item:hover {
    color: var(--ls-primary);
}

@media (max-width: 767.98px) {
    .glim-ssr-flinks {
        display: none;
    }
}


.ls-sidebar-left {
    width: var(--ls-sidebar-left);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: sticky;
    top: calc(var(--ls-header-height) + 12px);
    max-height: calc(100vh - var(--ls-header-height) - 24px);
    overflow-y: auto;
}

.ls-sidebar-right {
    width: var(--ls-sidebar-right);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap);
    position: sticky;
    top: calc(var(--ls-header-height) + 12px);
    max-height: calc(100vh - var(--ls-header-height) - 24px);
    overflow-y: auto;
}

/* ==================== 通用卡片 ==================== */

.ls-card {
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
}

.ls-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
}

.ls-card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
    margin: 0;
}

.ls-card-header .ls-more {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-sidebar-tabs {
    display: flex;
    gap: 2px;
    padding: 2px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
}

.ls-sidebar-tab {
    padding: 3px 12px;
    border-radius: var(--ls-radius-pill);
    font-size: 12px;
    color: var(--ls-text-secondary);
    cursor: pointer;
    user-select: none;
    transition: color 0.15s ease, background 0.15s ease;
}

.ls-sidebar-tab:hover {
    color: var(--ls-text);
}

.ls-sidebar-tab.ls-active {
    color: var(--ls-primary);
    background: var(--ls-bg-card);
    font-weight: 600;
    box-shadow: var(--ls-shadow-xs);
}

.ls-hot-empty {
    padding: 18px 0;
    text-align: center;
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-card-body {
    padding: 0 16px 14px;
}

/* ==================== 左侧：用户卡 ==================== */

.ls-user-card {
    display: grid;
    justify-items: center;
    gap: 10px;
    padding: 16px 14px;
    text-align: center;
}

.ls-user-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--ls-bg-secondary);
}

.ls-user-card strong {
    color: var(--ls-text);
    font-size: 15px;
    font-weight: 700;
}

.ls-user-card p {
    margin: 0;
    color: var(--ls-text-muted);
    font-size: 12px;
    line-height: 1.5;
}

.ls-user-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 34px;
    padding: 0 18px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    color: var(--ls-text);
    background: var(--ls-bg-card);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.ls-user-login:hover {
    background: var(--ls-bg-secondary);
    border-color: var(--ls-text-tertiary);
}

.ls-user-card-on {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    text-align: left;
}

.ls-user-card-me {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.ls-user-card-me .ls-user-avatar {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
}

.ls-user-card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.ls-user-card-info strong {
    color: var(--ls-text);
    font-size: 14px;
    font-weight: 700;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ls-user-card-info em {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    color: var(--ls-text-muted);
    font-size: 11px;
    font-style: normal;
    line-height: 1.3;
}

.ls-user-card-info em .ls-badge,
.ls-user-card-info em .ls-vip-icon {
    margin-left: 0;
}

.ls-user-card-info em .ls-vip-icon {
    height: 18px;
}

.ls-user-card .ls-badge-wall {
    margin-top: 0;
}

.ls-user-card .ls-badge-wall-items {
    gap: 5px;
}

.ls-user-card .ls-badge-item {
    padding: 2px 8px;
}

.ls-user-card-links {
    display: flex;
    gap: 8px;
}

.ls-user-card-links a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: 1;
    justify-content: center;
    min-height: 32px;
    padding: 0 10px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    color: var(--ls-text);
    background: var(--ls-bg-card);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.ls-user-card-links a:hover {
    background: var(--ls-bg-secondary);
    border-color: var(--ls-text-tertiary);
}

.ls-user-card-links a i {
    font-size: 14px;
}

/* ==================== 左侧：内容菜单 ==================== */

.ls-content-nav {
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ls-content-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border-radius: var(--ls-radius-control);
    color: var(--ls-text-secondary);
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-content-nav-item:hover {
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-content-nav-item.ls-active {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-content-nav-item .ls-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
    font-size: 18px;
}

.ls-content-nav-item.ls-active .ls-nav-icon {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ls-nav-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
}

.ls-nav-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-nav-desc {
    font-size: 12px;
    color: var(--ls-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-content-nav-item.ls-active .ls-nav-title {
    color: var(--ls-primary);
}

/* ==================== 右侧栏 ==================== */

.ls-sidebar-about p {
    margin: 0;
    color: var(--ls-text-secondary);
    font-size: 13px;
    line-height: 1.6;
}

.ls-stats span {
    display: block;
    color: var(--ls-primary);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}

.ls-stats small {
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-hot-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 0 8px 10px;
}

.ls-hot-list-compact {
    gap: 2px;
    padding: 0 6px 8px;
}

.ls-hot-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 8px;
    border-radius: var(--ls-radius-control);
    text-decoration: none;
}

.ls-hot-item:hover {
    background: var(--ls-bg);
}

/* 友情链接 */
.ls-flink-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 12px 4px;
}

.ls-flink-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 12px;
    text-decoration: none;
    max-width: 100%;
    transition: color 0.15s ease, background 0.15s ease;
}

.ls-flink-item:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-flink-logo {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    border-radius: 3px;
    object-fit: cover;
}

.ls-flink-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-flink-footer {
    padding: 0 12px 10px;
}

.ls-flink-apply {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: transparent;
    color: var(--ls-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.ls-flink-apply:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-flink-modal {
    position: fixed;
    inset: 0;
    z-index: 5100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.ls-flink-modal-backdrop {
    position: absolute;
    inset: 0;
    background: var(--ls-scrim);
    backdrop-filter: blur(4px);
}

.ls-flink-modal-card {
    position: relative;
    z-index: 1;
    width: min(420px, 100%);
    padding: 22px;
    border: 1px solid var(--ls-border);
    border-radius: 22px;
    background: var(--ls-surface-card);
    box-shadow: var(--ls-elevation-3);
}

.ls-flink-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: var(--ls-bg-secondary);
    color: var(--ls-text-secondary);
}

.ls-flink-modal-head {
    display: flex;
    gap: 12px;
    padding-right: 36px;
    margin-bottom: 18px;
}

.ls-flink-modal-head > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--ls-radius-card);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-flink-modal-head h3 {
    margin: 0 0 4px;
    font-size: 18px;
}

.ls-flink-modal-head p {
    margin: 0;
    color: var(--ls-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ls-flink-modal-label {
    display: block;
    margin: 12px 0 6px;
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 700;
}

.ls-flink-modal-input {
    width: 100%;
    height: 42px;
    padding: 0 12px;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    outline: none;
}

.ls-flink-modal-input:focus {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-flink-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.ls-flink-modal-cancel,
.ls-flink-modal-submit {
    height: 38px;
    padding: 0 16px;
    border-radius: 999px;
    font-weight: 700;
}

.ls-flink-modal-cancel {
    border: 1px solid var(--ls-border);
    background: var(--ls-surface-card);
    color: var(--ls-text-secondary);
}

.ls-flink-modal-submit {
    border: 1px solid var(--ls-primary);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ls-flink-modal-msg {
    min-height: 18px;
    margin-top: 10px;
    font-size: 13px;
}

.ls-flink-modal-msg.ls-success { color: var(--ls-success); }
.ls-flink-modal-msg.ls-error { color: var(--ls-danger); }

body.ls-modal-open {
    overflow: hidden;
}

.ls-hot-rank {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    border-radius: var(--ls-radius-2xs);
    background: var(--ls-bg);
    color: var(--ls-text-muted);
    font-size: 11px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}

.ls-hot-avatar {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: var(--ls-radius-control);
    object-fit: cover;
    background: var(--ls-bg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ls-hot-avatar-icon {
    color: var(--ls-primary);
    font-size: 14px;
}

.ls-hot-avatar-icon i {
    font-size: 14px;
}

.ls-hot-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 2px;
}

.ls-hot-main strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-text);
}

.ls-hot-main span {
    color: var(--ls-text-muted);
    font-size: 12px;
}

/* ==================== 模块区 + 快捷发布 ==================== */

.ls-sns-modules {
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap);
}

.ls-publish {
    padding: 14px 16px;
}

.ls-publish-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ls-publish-input {
    flex: 1;
    min-width: 0;
    height: 42px;
    padding: 0 15px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
    color: var(--ls-text-muted);
    font-size: 14px;
    display: flex;
    align-items: center;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-publish-input:hover {
    background: var(--ls-bg-hover);
    color: var(--ls-text-secondary);
}

.ls-publish-quick-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
}

.ls-quick-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--ls-text-muted);
    font-size: 18px;
    text-decoration: none;
}

.ls-quick-action:hover {
    background: var(--ls-bg);
    color: var(--ls-primary);
}

/* ==================== 内容导航（标题 + tabs） ==================== */

.ls-content-nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ls-gap);
}

.ls-content-nav-bar h1 {
    margin: 0;
    color: var(--ls-text);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.ls-content-slogan {
    margin: 4px 0 0;
    color: var(--ls-text-muted);
    font-size: 13px;
    line-height: 1.4;
}

.ls-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius-pill);
    padding: 4px;
    box-shadow: var(--ls-shadow-xs);
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

.ls-tabs::-webkit-scrollbar {
    display: none;
}

.ls-tabs > * {
    flex-shrink: 0;
}

.ls-tab {
    padding: 7px 16px;
    border-radius: var(--ls-radius-pill);
    color: var(--ls-text-muted);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.ls-tab:hover {
    color: var(--ls-text);
}

.ls-tab.ls-active {
    color: var(--ls-on-primary);
    background: var(--ls-primary);
}

/* ==================== 帖子列表 ==================== */

.ls-post-list {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: calc(100vh - 300px);
}

.ls-post-item {
    position: relative;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    padding: 16px;
    box-shadow: var(--ls-elevation-1);
    transition: box-shadow 0.2s ease;
}

.ls-post-item:hover {
    box-shadow: var(--ls-elevation-2);
}

/* 简洁列表风格 */
.ls-post-item-list {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 16px;
    border-radius: var(--ls-radius);
}
.ls-post-item-list:hover {
    background: var(--ls-bg-hover);
    box-shadow: none;
}
.ls-post-list-main {
    flex: 1;
    min-width: 0;
}
.ls-post-item-list .ls-post-title {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ls-post-item-list .ls-post-title a {
    color: var(--ls-text);
}
.ls-post-item-list .ls-post-title a:hover {
    color: var(--ls-primary);
}
.ls-post-list-excerpt {
    margin-top: 4px;
    font-size: 13px;
    color: var(--ls-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ls-post-list-excerpt a {
    color: inherit;
}
.ls-post-list-meta {
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ls-text-muted);
}
.ls-post-list-meta a {
    color: var(--ls-primary);
    text-decoration: none;
}
.ls-dot {
    color: var(--ls-text-muted);
}
.ls-post-list-thumb {
    position: relative;
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: var(--ls-radius-control);
    overflow: hidden;
}
.ls-post-list-thumb img, .ls-post-list-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: var(--ls-media-bed, #111);
}
.ls-post-list-video-thumb {
    width: 112px;
    height: 72px;
}
.ls-post-list-actions {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 14px;
}
.ls-post-list-actions .ls-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--ls-text-muted);
    white-space: nowrap;
}
.ls-post-list-actions .ls-action-btn i {
    font-size: 16px;
}
@media (max-width: 720px) {
    .ls-post-list-thumb {
        width: 60px;
        height: 60px;
    }
    .ls-post-list-video-thumb {
        width: 88px;
        height: 60px;
    }
    .ls-post-item-list {
        padding: 12px 14px;
    }
}

/* 帖子头部 */
.ls-post-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.ls-avatar {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    overflow: hidden;
    object-fit: cover;
    background: var(--ls-bg-secondary);
}

.ls-avatar img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 头像形状：跟随系统设置 avatar_shape（rounded|circle|square，默认 rounded） */
html.ls-avatar-rounded .ls-avatar,
html.ls-avatar-rounded .ls-post-header .ls-avatar,
html.ls-avatar-rounded .ls-thread-head .ls-avatar,
html.ls-avatar-rounded .ls-user-avatar,
html.ls-avatar-rounded .ls-notice-avatar,
html.ls-avatar-rounded .ls-comment-avatar img,
html.ls-avatar-rounded .ls-user-profile-avatar,
html.ls-avatar-rounded .ls-rank-avatar,
html.ls-avatar-rounded .ls-user-card-main > img {
    border-radius: var(--ls-radius-xs);
}

html.ls-avatar-rounded .ls-hot-avatar {
    border-radius: var(--ls-radius-xs);
}

html.ls-avatar-square .ls-avatar,
html.ls-avatar-square .ls-post-header .ls-avatar,
html.ls-avatar-square .ls-thread-head .ls-avatar,
html.ls-avatar-square .ls-user-avatar,
html.ls-avatar-square .ls-notice-avatar,
html.ls-avatar-square .ls-comment-avatar img,
html.ls-avatar-square .ls-user-profile-avatar,
html.ls-avatar-square .ls-rank-avatar,
html.ls-avatar-square .ls-user-card-main > img {
    border-radius: var(--ls-radius-control);
}

html.ls-avatar-square .ls-hot-avatar {
    border-radius: var(--ls-radius-control);
}

html.ls-avatar-circle .ls-hot-avatar {
    border-radius: 50%;
}

html.ls-avatar-circle .ls-user-card-main > img {
    border-radius: 50%;
}

/* ---------- 头像框叠加（lsAvatarHtml 生成，frame 等比 contain 覆盖头像） ---------- */
.ls-frame-box {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
    line-height: 0;
    vertical-align: middle;
    border-radius: inherit;
}

.ls-frame-box .ls-avatar-frame {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 143% !important;
    height: 143% !important;
    max-width: none !important;
    max-height: none !important;
    transform: translate(-50%, -50%) translateY(4%);
    object-fit: contain;
    z-index: 2;
    pointer-events: none;
    background: transparent;
}

/* 头像形状跟随系统设置时，同步作用到头像框容器内的头像图 */
html.ls-avatar-rounded .ls-frame-box > img:first-child {
    border-radius: var(--ls-radius-xs);
}

html.ls-avatar-square .ls-frame-box > img:first-child {
    border-radius: var(--ls-radius-control);
}

html.ls-avatar-circle .ls-frame-box > img:first-child {
    border-radius: 50%;
}

.ls-post-user-info {
    flex: 1;
    min-width: 0;
}

.ls-post-user-name {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
    min-width: 0;
}

.ls-post-user-name .ls-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
}

.ls-post-user-name .ls-vip-icon,
.ls-post-user-name .ls-level,
.ls-post-user-name .ls-user-title,
.ls-post-user-name .ls-group {
    margin-left: 0;
}

.ls-post-user-name .ls-name:hover {
    color: var(--ls-primary);
}

.ls-post-user-tags:empty {
    display: none;
}

.ls-post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-post-meta a {
    color: var(--ls-text-muted);
}

.ls-card-author,
.ls-list-author {
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-post-meta a:hover {
    color: var(--ls-primary);
}

.ls-post-meta .ls-dot {
    width: 2px;
    height: 2px;
    background: currentColor;
    border-radius: 50%;
}

.ls-post-more {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ls-text-muted);
    cursor: pointer;
    flex-shrink: 0;
}

.ls-post-more:hover {
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-post-more i {
    font-size: 18px;
}

.ls-post-more-menu {
    display: none;
    min-width: 150px;
    padding: 6px;
    border-radius: 12px;
    background: var(--ls-bg-card);
    box-shadow: var(--ls-elevation-3);
    border: 1px solid var(--ls-border);
}

.ls-post-more-menu.ls-open {
    display: block;
}

.ls-post-more-menu a {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 12px;
    border-radius: var(--ls-radius-control);
    color: var(--ls-text);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s ease;
}

.ls-post-more-menu a:hover {
    background: var(--ls-bg);
}

.ls-post-more-menu a i {
    font-size: 16px;
    color: var(--ls-text-secondary);
}

.ls-post-more-menu a.ls-danger {
    color: var(--ls-danger);
}

.ls-post-more-menu a.ls-danger i {
    color: var(--ls-danger);
}

.ls-post-more-menu a.ls-busy {
    opacity: 0.55;
    pointer-events: none;
}

/* 帖子正文 */
.ls-post-content {
    margin-bottom: 12px;
}

.ls-post-content .ls-post-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ls-text);
    margin: 0 0 8px;
    line-height: 1.4;
}

.ls-post-content .ls-post-title a {
    color: var(--ls-text);
}

.ls-post-content .ls-post-title a:hover {
    color: var(--ls-primary);
}

.ls-post-content .ls-text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--ls-text);
    word-break: break-word;
}

.ls-post-content .ls-text a {
    color: var(--ls-text-secondary);
}

.ls-post-content .ls-text a:hover {
    color: var(--ls-primary);
}

/* 折叠状态 */
.ls-post-content.ls-fold .ls-text {
    max-height: 120px;
    overflow: hidden;
    position: relative;
}

.ls-post-content.ls-fold .ls-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--ls-bg-card));
    pointer-events: none;
}

/* 帖子底部 */
.ls-post-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--ls-bg);
}

.ls-board-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--ls-bg);
    border-radius: var(--ls-radius-pill);
    font-size: 12px;
    color: var(--ls-text-secondary);
    text-decoration: none;
}

.ls-board-link:hover {
    background: var(--ls-bg-hover);
    color: var(--ls-text);
}

.ls-board-link i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    line-height: 1;
}

.ls-post-footer-tags {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

/* ==================== 帖子图片展示 ==================== */

.ls-post-images {
    margin-bottom: 12px;
}

.ls-post-images.ls-single .ls-img-item a {
    display: inline-block;
    max-width: 100%;
}

.ls-post-images.ls-single .ls-img-item a {
    position: relative;
}

.ls-post-images.ls-single .ls-img-item img {
    max-width: 100%;
    max-height: 300px;
    width: auto;
    height: auto;
    border-radius: var(--ls-radius);
    object-fit: contain;
    display: block;
}

.ls-post-images.ls-single .ls-img-item video.ls-post-video {
    max-width: 100%;
    max-height: 300px;
    width: auto;
    border-radius: var(--ls-radius);
    display: block;
    background: var(--ls-media-bed, #111);
}

/* 窄屏（手机）：竖屏图按比例进一步压低，避免单图帖过长 */
@media (max-width: 640px) {
    .ls-post-images.ls-single .ls-img-item img,
    .ls-post-images.ls-single .ls-img-item video.ls-post-video {
        max-height: 240px;
    }
}

/* 非动态壁纸话题的视频：仅显示静态首帧，点击跳转帖子（不自动播放、不抢占点击） */
.ls-inline-video-static {
    pointer-events: none;
}
.ls-post-images.ls-video-static {
    position: relative;
}
.ls-post-images.ls-video-static::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--ls-radius);
    background: var(--ls-media-veil, rgba(0, 0, 0, 0.08));
    pointer-events: none;
    z-index: 1;
}

.ls-video-badge {
    position: absolute;
    left: 8px;
    bottom: 8px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 7px;
    border-radius: var(--ls-radius-xs);
    background: var(--ls-media-badge, rgba(0, 0, 0, 0.62));
    color: var(--ls-on-media, #fff);
    font-size: 11px;
    line-height: 1.3;
    pointer-events: none;
    z-index: 2;
}

.ls-video-badge i {
    font-size: 13px;
}

.ls-post-images.ls-grid {
    display: grid;
    gap: 4px;
    border-radius: var(--ls-radius);
    overflow: hidden;
}

.ls-post-images.ls-grid-2 { grid-template-columns: repeat(2, 1fr); }
.ls-post-images.ls-grid-3 { grid-template-columns: repeat(3, 1fr); }
.ls-post-images.ls-grid-4 { grid-template-columns: repeat(2, 1fr); }
.ls-post-images.ls-grid-5,
.ls-post-images.ls-grid-6 { grid-template-columns: repeat(3, 1fr); }
.ls-post-images.ls-grid-7,
.ls-post-images.ls-grid-8,
.ls-post-images.ls-grid-9 { grid-template-columns: repeat(3, 1fr); }

.ls-post-images.ls-grid .ls-img-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
}

.ls-post-images.ls-grid .ls-img-item a {
    display: block;
    width: 100%;
    height: 100%;
}

.ls-post-images.ls-grid .ls-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s, filter 0.2s;
}

.ls-post-images.ls-grid .ls-img-item:hover img {
    transform: scale(1.05);
    filter: brightness(0.95);
}

.ls-post-images .ls-img-item .ls-more-count {
    position: absolute;
    inset: 0;
    background: var(--ls-media-scrim, rgba(0, 0, 0, 0.52));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ls-on-media, #fff);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.02em;
    backdrop-filter: blur(1px);
    z-index: 2;
    pointer-events: none;
}

.ls-spacer {
    flex: 1;
}

.ls-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ls-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--ls-radius-pill);
    font-size: 13px;
    color: var(--ls-text-secondary);
    cursor: pointer;
    text-decoration: none;
}

.ls-action-btn:hover {
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-action-btn i {
    font-size: 18px;
}

.ls-action-btn.ls-liked {
    color: var(--ls-danger);
}

/* ==================== 空状态 ==================== */

.ls-feed-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    width: 100%;
}

.ls-load-more-wrap {
    display: flex;
    justify-content: center;
    padding: 4px 0 20px;
}

.ls-load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    height: 38px;
    padding: 0 20px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ls-load-more:hover {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-load-more.ls-loading-state {
    color: var(--ls-text-muted);
    cursor: not-allowed;
}

.ls-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--ls-text-muted);
    font-size: 14px;
    gap: 8px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
}

.ls-empty > i {
    font-size: 36px;
    opacity: 0.35;
}

.ls-empty p {
    margin: 0;
}

/* ==================== 频道页 ==================== */

.ls-forum-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin: 4px 2px 16px;
}

.ls-forum-head h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--ls-text);
}

.ls-forum-head-total {
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    padding: 3px 10px;
    border-radius: var(--ls-radius-pill);
    white-space: nowrap;
}

.ls-forum-head-sub {
    margin: 0;
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ls-forum-info {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    margin-bottom: 16px;
}

.ls-forum-info .ls-forum-icon {
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--ls-radius-card);
    font-size: 26px;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-forum-info-main {
    flex: 1;
    min-width: 0;
}

.ls-forum-info-main h1 {
    margin: 0 0 4px;
    font-size: 20px;
    line-height: 1.2;
}

.ls-forum-moderators {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 16px;
    border-left: 1px solid var(--ls-border);
}

.ls-forum-moderators-label {
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-forum-moderator-list {
    display: flex;
    align-items: center;
}

.ls-forum-moderator {
    display: block;
    width: 30px;
    height: 30px;
    margin-left: -5px;
    overflow: hidden;
    border: 2px solid var(--ls-bg-card);
    border-radius: 50%;
    background: var(--ls-bg-secondary);
}

.ls-forum-moderator:first-child {
    margin-left: 0;
}

.ls-forum-moderator-avatar {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ls-forum-info-main p {
    margin: 0;
    color: var(--ls-text-muted);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-forum-info-stats {
    flex: none;
    text-align: right;
    padding-left: 16px;
    border-left: 1px solid var(--ls-border);
}

.ls-forum-info-stats b {
    display: block;
    font-size: 22px;
    color: var(--ls-text);
}

.ls-forum-info-stats small {
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-forum-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 16px;
}

.ls-forum-groups {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 2px 6px 10px;
}

.ls-forum-group {
    background: transparent;
    border-radius: 0;
    padding: 0;
    border: none;
    box-shadow: none;
    overflow: visible;
}

.ls-forum-group + .ls-forum-group {
    border-top: 1px solid var(--ls-border-light);
    padding-top: 14px;
    margin-top: 2px;
}

.ls-forum-group-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 4px;
    border-radius: var(--ls-radius-md);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}

.ls-forum-group-head:hover {
    background: var(--ls-bg-hover);
}

.ls-forum-group-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-forum-group-icon i {
    font-size: 15px;
}

.ls-forum-group-head h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
    letter-spacing: -0.01em;
}

.ls-forum-group-threads {
    font-size: 12px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-card);
    padding: 2px 8px;
    border-radius: var(--ls-radius-pill);
}

.ls-forum-group-brief {
    margin-left: 4px;
    font-size: 12px;
    color: var(--ls-text-muted);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ls-forum-group-arrow {
    margin-left: auto;
    font-size: 16px;
    color: var(--ls-text-muted);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
}

.ls-forum-group-arrow.ls-rotated {
    transform: rotate(-90deg);
}

.ls-forum-group-body {
    max-height: 2000px;
    opacity: 1;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
}

.ls-forum-group-body .ls-forum-grid {
    padding-top: 6px;
    padding-bottom: 2px;
}

.ls-forum-group.ls-collapsed .ls-forum-group-body {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
    pointer-events: none;
}

.ls-icon-picker {
    display: flex;
    align-items: center;
}

.ls-icon-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px 8px 8px;
    font-size: 14px;
    color: var(--ls-text);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-icon-picker-btn:hover {
    border-color: var(--ls-primary);
}

.ls-icon-picker-preview {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-icon-picker-preview i {
    font-size: 17px;
}

.ls-icon-picker-text {
    color: var(--ls-text-muted);
}

.ls-icon-picker-btn.ls-has-icon .ls-icon-picker-text {
    color: var(--ls-text);
}

.ls-icon-picker-arrow {
    font-size: 14px;
    color: var(--ls-text-muted);
}

.ls-icon-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.ls-icon-modal.ls-open {
    display: flex;
}

.ls-icon-modal-mask {
    position: absolute;
    inset: 0;
    background: var(--ls-scrim-strong);
}

.ls-icon-modal-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    width: min(640px, calc(100vw - 32px));
    max-height: min(72vh, 640px);
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-elevation-3);
    overflow: hidden;
}

.ls-icon-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px 12px;
}

.ls-icon-modal-head strong {
    font-size: 16px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-icon-modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: var(--ls-bg-secondary);
    color: var(--ls-text-muted);
    cursor: pointer;
    font-size: 18px;
    transition: background 0.2s ease, color 0.2s ease;
}

.ls-icon-modal-close:hover {
    background: var(--ls-border);
    color: var(--ls-text);
}

.ls-icon-modal-search {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 18px 12px;
    padding: 9px 12px;
    background: var(--ls-bg-secondary);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
}

.ls-icon-modal-search i {
    font-size: 16px;
    color: var(--ls-text-muted);
}

.ls-icon-modal-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: var(--ls-text);
}

.ls-icon-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 4px 18px 18px;
}

.ls-icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
    gap: 8px;
}

.ls-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 4px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg-card);
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.ls-icon-item:hover {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
    transform: translateY(-1px);
}

.ls-icon-item.ls-selected {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-icon-item i {
    font-size: 22px;
    color: var(--ls-text);
}

.ls-icon-item em {
    font-size: 10px;
    color: var(--ls-text-muted);
    font-style: normal;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 100%;
}

.ls-icon-empty {
    padding: 40px 0;
    text-align: center;
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-icon-more {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: 6px 0;
}

.ls-icon-more-btn {
    padding: 8px 24px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.ls-icon-more-btn:hover {
    background: var(--ls-primary-light);
}

@media (max-width: 480px) {
    .ls-icon-modal-panel {
        width: calc(100vw - 20px);
        max-height: 82vh;
        border-radius: 12px;
    }

    .ls-icon-grid {
        grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
        gap: 6px;
    }

    .ls-icon-item i {
        font-size: 20px;
    }
}
.ls-forum-more-wrap {
    margin-top: 16px;
    display: flex;
    justify-content: center;
}

.ls-forum-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border: 1px solid transparent;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-forum-more:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ls-forum-more i {
    font-size: 15px;
    transition: transform 0.2s ease;
}

/* ==================== 发现页（more.htm 系统宫格） ==================== */

.ls-discover-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 4px 2px 16px;
}

.ls-discover-head h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--ls-text);
}

.ls-discover-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

@media (max-width: 991px) {
    .ls-discover-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.ls-discover-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 22px 12px 18px;
    border-radius: var(--ls-radius-card);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-xs);
    color: var(--ls-text);
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.ls-discover-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--ls-shadow-hover);
}

.ls-discover-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: var(--ls-radius-card);
    font-size: 24px;
}

.ls-discover-name {
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.ls-discover-brief {
    font-size: 11px;
    color: var(--ls-text-muted);
    text-align: center;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ls-forum-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    min-height: 120px;
    padding: 20px 16px;
    border-radius: var(--ls-radius-lg, 14px);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    box-shadow: none;
    color: var(--ls-text);
    text-decoration: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.ls-forum-card:hover {
    border-color: var(--ls-primary-light);
    box-shadow: var(--ls-shadow-xs);
    transform: translateY(-2px);
}

.ls-forum-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.ls-forum-card:hover .ls-forum-icon {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    transform: scale(1.04);
}

.ls-forum-icon i {
    font-size: 26px;
}

.ls-forum-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-width: 0;
    gap: 4px;
    text-align: left;
}

.ls-forum-main strong {
    font-size: 16px;
    font-weight: 700;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-forum-main em {
    overflow: hidden;
    color: var(--ls-text-muted);
    font-size: 13px;
    font-style: normal;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.ls-forum-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 0 0 auto;
    margin-left: auto;
    padding-left: 10px;
    color: var(--ls-text-muted);
}

.ls-forum-count b {
    color: var(--ls-primary);
    font-size: 20px;
    line-height: 1;
}

.ls-forum-count small {
    margin-top: 4px;
    font-size: 11px;
    font-weight: 600;
}

/* ==================== 帖子详情 ==================== */

.ls-thread {
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    overflow: hidden;
}

.ls-thread-head {
    padding: 16px 20px 12px;
}

.ls-back {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
    padding: 5px 12px;
    border-radius: var(--ls-radius-pill);
    color: var(--ls-text-secondary);
    background: var(--ls-bg);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease;
}

.ls-back:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-thread-title {
    margin: 0 0 14px;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--ls-text);
    overflow-wrap: break-word;
}

.ls-thread-head .ls-post-header {
    margin-bottom: 0;
    padding-top: 12px;
    border-top: 1px solid var(--ls-border-light);
}

.ls-thread-head .ls-avatar {
    width: 40px;
    height: 40px;
}

.ls-posts {
    display: flex;
    flex-direction: column;
}

.ls-post {
    padding: 20px 24px 22px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-post:last-child {
    border-bottom: 0;
}

.ls-post-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.ls-post-author img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
}

.ls-post-author strong {
    font-size: 14px;
}

.ls-post-author span {
    display: block;
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-post-body,
    .ls-post-main {
    color: var(--ls-text);
    font-size: 15px;
    line-height: 1.85;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.ls-post-body *,
    .ls-post-body *::before,
    .ls-post-body *::after,
    .ls-post-main *,
    .ls-post-main *::before,
    .ls-post-main *::after {
    box-sizing: border-box;
    max-width: 100%;
}

.ls-post-body > :first-child,
    .ls-post-main > :first-child {
    margin-top: 0;
}

.ls-post-body > :last-child,
    .ls-post-main > :last-child {
    margin-bottom: 0;
}

.ls-post-body p,
    .ls-post-body ul,
    .ls-post-body ol,
    .ls-post-body blockquote,
    .ls-post-body pre,
    .ls-post-body .ld-table-wrap,
    .ls-post-main p,
    .ls-post-main ul,
    .ls-post-main ol,
    .ls-post-main blockquote,
    .ls-post-main pre,
    .ls-post-main .ld-table-wrap {
    margin: 0 0 16px;
}

.ls-post-body h1,
    .ls-post-body h2,
    .ls-post-body h3,
    .ls-post-body h4,
    .ls-post-main h1,
    .ls-post-main h2,
    .ls-post-main h3,
    .ls-post-main h4 {
    margin: 24px 0 12px;
    color: var(--ls-text);
    font-weight: 700;
    line-height: 1.28;
}

.ls-post-body h1,
    .ls-post-main h1 {
    font-size: 26px;
}

.ls-post-body h2,
    .ls-post-main h2 {
    font-size: 22px;
}

.ls-post-body h3,
    .ls-post-main h3 {
    font-size: 18px;
}

.ls-post-body ul,
    .ls-post-body ol,
    .ls-post-main ul,
    .ls-post-main ol {
    padding-left: 1.35em;
}

.ls-post-body li + li,
    .ls-post-main li + li {
    margin-top: 6px;
}

.ls-post-body blockquote,
    .ls-post-main blockquote {
    padding: 14px 16px;
    border-left: 4px solid var(--ls-primary);
    border-radius: 0 12px 12px 0;
    color: var(--ls-text-secondary);
    background: var(--ls-primary-light);
}

.ls-post-body code,
    .ls-post-main code {
    padding: 2px 6px;
    border-radius: var(--ls-radius-xs);
    color: var(--ls-primary-hover);
    background: var(--ls-primary-light);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.92em;
}

.ls-post-body pre,
    .ls-post-body .ld-content-code,
    .ls-post-main pre,
    .ls-post-main .ld-content-code {
    overflow: auto;
    max-width: 100%;
    padding: 16px;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    color: #f1f5f9;
    background: #0f172a;
    line-height: 1.65;
    white-space: pre-wrap;
    word-break: break-word;
}

.ls-post-body pre code,
    .ls-post-body .ld-content-code code,
    .ls-post-main pre code,
    .ls-post-main .ld-content-code code {
    padding: 0;
    color: inherit;
    background: transparent;
}

.ls-post-body .ld-code-wrap,
    .ls-post-main .ld-code-wrap {
    margin: 0 0 16px;
    overflow: hidden;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    background: #0f172a;
}

.ls-post-body .ld-code-wrap pre,
    .ls-post-main .ld-code-wrap pre {
    margin: 0;
    border: none;
    border-radius: 0;
    background: transparent;
}

.ld-code-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 38px;
    padding: 7px 10px 7px 14px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
    color: #94a3b8;
    background: rgba(15, 23, 42, 0.96);
    font-size: 12px;
    line-height: 1.4;
}

.ld-code-copy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-width: 64px;
    height: 28px;
    padding: 0 10px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 999px;
    background: rgba(30, 41, 59, 0.92);
    color: #e2e8f0;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.ld-code-copy:hover,
.ld-code-copy-done {
    border-color: rgba(125, 211, 252, 0.7);
    color: #f8fafc;
    background: rgba(14, 165, 233, 0.24);
}

.ls-post-body img,
    .ls-post-body video,
    .ls-post-body .ld-content-image,
    .ls-post-body .ld-content-media,
    .ls-post-main img,
    .ls-post-main video,
    .ls-post-main .ld-content-image,
    .ls-post-main .ld-content-media {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 14px 0;
    border-radius: 12px;
}

.ls-post-body audio,
    .ls-post-body .ld-content-media:is(audio),
    .ls-post-main audio,
    .ls-post-main .ld-content-media:is(audio) {
    width: min(100%, 520px);
    margin: 14px 0;
}

.ls-post-body .ld-table-wrap,
    .ls-post-main .ld-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    -webkit-overflow-scrolling: touch;
}

/* ArtPlayer 视频播放器容器美化 */
.ld-dplayer {
    position: relative;
    width: 100%;
    max-width: 720px;
    margin: 16px 0;
    border: 1px solid rgba(0, 174, 236, 0.18);
    border-radius: var(--ls-radius-card);
    overflow: hidden;
    box-shadow: 0 14px 38px rgba(15, 23, 42, .16);
    background: linear-gradient(135deg, #0f1117, #050607);
    aspect-ratio: 16 / 9;
    --ld-dp-accent: #00aeec;
    --ld-dp-accent-deep: #008ac5;
}

.ld-dplayer .art-video-player {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    background: var(--ls-media-bed-dark, #000);
    border-radius: var(--ls-radius-card);
    overflow: hidden;
    font-family: inherit;
}

.ld-dplayer .art-video-player .art-video {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain;
    background: var(--ls-media-bed-dark, #000);
}

.ld-dplayer video {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    border-radius: 0 !important;
    object-fit: contain;
    background: var(--ls-media-bed-dark, #000);
}

/* 控制条微调：时间文本等宽数字、进度条圆润 */
.ld-dplayer .art-video-player .art-currentTime,
.ld-dplayer .art-video-player .art-duration {
    font-variant-numeric: tabular-nums;
}

.ld-dplayer .art-video-player .art-control-progress {
    padding: 0 10px;
}

.ld-dplayer .art-video-player .art-progress-played,
.ld-dplayer .art-video-player .art-volume-current {
    background-color: var(--ld-dp-accent) !important;
}

/* 隐藏 artplayer 默认大播放按钮自带的黑色遮罩，由主题色统一 */
.ld-dplayer .art-video-player .art-state {
    background: none;
}

/* 修复：刷新页面后控制条停留在半隐藏态（--art-bottom-offset 下移 20px），
   被 .ld-dplayer 的 overflow:hidden 裁掉底部，导致全屏按钮只显示一半。
   禁用 Artplayer 的下移平移；显隐交由 Artplayer 的 art-control-show / art-hover 管理，
   以便播放中点击画面可以隐藏/显示控制条。 */
.ld-dplayer .art-video-player .art-bottom {
    z-index: 80 !important;
}

/* 修复：.art-bottom 为 absolute inset:0，铺满整个播放器。
   若让它拦截指针事件，会盖住视频画面，导致点击画面中央无法播放（只能点底部控制条）。
   因此 .art-bottom 背景层不接收指针事件，仅其内部控制条/进度条接收。 */
.ld-dplayer .art-video-player .art-bottom {
    pointer-events: none !important;
}

.ld-dplayer .art-video-player .art-bottom .art-controls,
.ld-dplayer .art-video-player .art-bottom .art-progress {
    transform: translateY(0) !important;
    pointer-events: auto !important;
}

/* 修复：缓冲/加载遮罩（.art-loading z-index:70、.art-mask z-index:50）层级高于控制条
   （.art-bottom z-index:60），视频缓冲时加载动画会盖住底部控制条，表现为「控件被容器遮住」。
   将加载层与遮罩压到控制条之下，并禁用其指针事件，保证控制条始终可点可见。 */
.ld-dplayer .art-video-player .art-loading,
.ld-dplayer .art-video-player .art-mask,
.ld-dplayer .art-video-player .art-layers {
    z-index: 40 !important;
    pointer-events: none !important;
}

.ld-video-cover {
    display: block;
    width: 100%;
    max-width: 720px;
    max-height: 420px;
    object-fit: cover;
    margin: 14px 0;
    border-radius: 12px;
}

@media (max-width: 640px) {
    .ld-dplayer,
    .ld-video-cover {
        max-width: none;
        margin: 12px 0;
        border-radius: 12px;
    }
    .ld-dplayer .art-video-player {
        border-radius: 12px;
    }

    /* 修复：窄屏控制条按钮过多（播放/音量/时间 + 设置/画中画/网页全屏/全屏），
       总宽超过播放器宽度且 flex-wrap:nowrap，右侧溢出被 overflow:hidden 裁掉，
       导致最右侧的全屏按钮只显示一半。
       手机端隐藏画中画与网页全屏（无实际意义），并允许控制条收缩，保证全屏按钮完整可见。 */
    .ld-dplayer .art-video-player .art-control-pip,
    .ld-dplayer .art-video-player .art-control-fullscreenWeb {
        display: none !important;
    }

    .ld-dplayer .art-video-player .art-controls,
    .ld-dplayer .art-video-player .art-controls-left,
    .ld-dplayer .art-video-player .art-controls-right {
        min-width: 0 !important;
        flex-shrink: 1 !important;
    }

    .ld-dplayer .art-video-player .art-controls-left .art-control-time {
        min-width: 0 !important;
        overflow: hidden;
    }
}

.ls-post-body table,
    .ls-post-main table {
    width: max-content;
    max-width: none;
    border-collapse: collapse;
    min-width: min(520px, 100%);
}

.ls-post-body th,
    .ls-post-body td,
    .ls-post-main th,
    .ls-post-main td {
    max-width: 360px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--ls-border);
    text-align: left;
    vertical-align: top;
}

.ls-post-body th,
    .ls-post-main th {
    color: var(--ls-text);
    background: var(--ls-bg);
    font-weight: 700;
}

.ls-post-body a,
    .ls-post-main a {
    color: var(--ls-primary);
    font-weight: 600;
    text-decoration: none;
}

.ls-post-body a:hover,
    .ls-post-main a:hover {
    text-decoration: underline;
}

.ls-post-body .ld-content-attachment,
    .ls-post-main .ld-content-attachment {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 6px 8px 6px 0;
    padding: 9px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    color: var(--ls-primary-hover);
    background: var(--ls-primary-light);
    font-size: 14px;
    font-weight: 600;
}

.ls-post-body .ld-content-empty,
    .ls-post-main .ld-content-empty {
    color: var(--ls-text-muted);
    font-style: italic;
}

.ld-attach-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 6px 20px 0;
    padding: 4px 0 2px;
}

.ld-attach-title {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--ls-text-muted);
}

.ld-attach-title i {
    font-size: 15px;
}

.ld-attach-card {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 480px;
    padding: 12px 14px;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    background: var(--ls-bg-hover);
    text-decoration: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.ld-attach-card:hover {
    border-color: var(--ls-primary);
    box-shadow: var(--ls-elevation-2);
    transform: translateY(-1px);
    text-decoration: none;
}

.ld-attach-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 20px;
}

.ld-attach-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ld-attach-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
    word-break: break-all;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ld-attach-meta {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ld-attach-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 13px;
    flex-shrink: 0;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 13px;
    font-weight: 600;
    transition: background 0.15s ease;
}

.ld-attach-btn i {
    font-size: 15px;
}

.ld-attach-card:hover .ld-attach-btn {
    background: var(--ls-primary-hover);
}

.ls-comment-content .ld-attach-wrap {
    margin: 8px 0 0;
}

.ls-comment-content .ld-attach-card {
    max-width: 100%;
    padding: 10px 12px;
}

.ls-comment-content .ld-attach-icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
}

.ls-comment-content .ld-attach-btn {
    padding: 6px 11px;
    font-size: 12px;
}

@media (max-width: 640px) {
    .ld-attach-wrap {
        margin: 6px 12px 0;
    }

    .ld-attach-card {
        max-width: 100%;
        gap: 10px;
    }

    .ld-attach-btn {
        padding: 7px 11px;
        font-size: 12px;
    }
}

.ls-post-actions {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 6px;
    margin: 6px 20px 0;
    padding: 12px 0;
    border-top: 1px solid var(--ls-border-light);
}

.ls-post-actions .ls-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 76px;
    padding: 7px 14px;
    border-radius: var(--ls-radius-pill);
    color: var(--ls-text-secondary);
    background: var(--ls-bg);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: default;
    white-space: nowrap;
    transition: color 0.15s ease, background 0.15s ease;
}

.ls-post-actions .ls-action-btn:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-post-actions i {
    font-size: 17px;
    flex: 0 0 auto;
}

/* ==================== 评论模块（复刻 LightSNS ls-comment-*） ==================== */

.ls-post-main {
    padding: 4px 20px 8px;
    margin-bottom: 0;
    line-height: 1.75;
    overflow-wrap: break-word;
    word-break: break-word;
}

.ls-comment-box {
    margin-top: 0;
    border-top: 1px solid var(--ls-border-light);
    background: var(--ls-bg-card);
}

.ls-comment-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 12px;
    border-bottom: 0.5px solid var(--ls-border-light);
}

.ls-comment-count {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-comment-count em {
    font-style: normal;
    color: var(--ls-primary);
}

.ls-comment-tabs {
    display: flex;
    align-items: center;
    background: var(--ls-bg);
    border-radius: var(--ls-radius-xs);
    padding: 2px;
    gap: 2px;
}

.ls-comment-tab {
    padding: 4px 12px;
    font-size: 12px;
    line-height: 1.4;
    color: var(--ls-text-muted);
    cursor: pointer;
    border-radius: var(--ls-radius-2xs);
    transition: color 0.15s, background 0.15s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}

.ls-comment-tab:hover {
    color: var(--ls-text-secondary);
}

.ls-comment-tab.ls-active {
    background: var(--ls-bg-card);
    color: var(--ls-text);
    font-weight: 600;
    box-shadow: var(--ls-shadow-xs);
}

.ls-comment-form {
    position: relative;
    margin: 0 20px 6px;
    padding: 10px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-comment-form:focus-within {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
    background: var(--ls-bg-card);
}

.ls-comment-replying {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: -2px 0 8px;
    padding: 5px 8px;
    border-radius: 5px;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 12px;
}

.ls-comment-replying[hidden] {
    display: none;
}

.ls-comment-replying-text {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-comment-replying-cancel {
    flex: 0 0 auto;
    margin-left: auto;
    padding: 2px 5px;
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 12px;
    cursor: pointer;
}

.ls-comment-textarea {
    min-height: 56px;
    max-height: 180px;
    border: none;
    background: transparent;
    font-size: 14px;
    line-height: 1.6;
    color: var(--ls-text);
    outline: none;
    overflow-y: auto;
    word-break: break-word;
}

.ls-comment-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid var(--ls-border-light);
}

.ls-comment-tool-left {
    display: flex;
    align-items: center;
}

.ls-comment-emoji-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--ls-radius-md);
    color: var(--ls-text-muted);
    font-size: 18px;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.ls-comment-emoji-btn:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-comment-submit {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 18px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.ls-comment-submit:hover {
    background: var(--ls-bg-secondary);
    border-color: var(--ls-text-tertiary);
}

.ls-comment-submit.ls-loading-state {
    opacity: 0.6;
    pointer-events: none;
}

.ls-comment-submit:focus-visible,
.ls-comment-emoji-btn:focus-visible,
.ls-comment-replying-cancel:focus-visible,
.ls-comment-reply:focus-visible,
.ls-comment-like:focus-visible {
    outline: 2px solid var(--ls-primary);
    outline-offset: 2px;
}

.ls-image-error {
    opacity: 0.55;
    filter: grayscale(1);
}

.ls-image-error-tip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    min-height: 40px;
    margin: 6px 0;
    padding: 8px 12px;
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius-md);
    background: var(--ls-bg-secondary);
    color: var(--ls-text-muted);
    font-size: 13px;
    line-height: 1.4;
}

/* ---- 评论区表情面板 ---- */
.ls-comment-emoji-panel {
    position: absolute;
    right: 0;
    bottom: calc(100% + 6px);
    left: 0;
    margin: 0;
    padding: 10px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-md);
    z-index: 3000;
}

.ls-emoji-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-emoji-tab {
    padding: 3px 10px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.ls-emoji-tab.ls-active {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-weight: 600;
}

.ls-emoji-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.ls-emoji-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    border-radius: var(--ls-radius-sm);
    cursor: pointer;
    transition: background 0.15s ease;
}

.ls-emoji-item:hover {
    background: var(--ls-bg);
}

.ls-emoji-item img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    pointer-events: none;
}

.ls-emoji-item-text {
    font-size: 13px;
    line-height: 1.2;
    color: var(--ls-text-secondary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-comment-content .ls-emoji,
.ls-post-main .ls-emoji,
.ls-text .ls-emoji,
.ls-notice-content .ls-emoji,
.ls-notice-quote .ls-emoji {
    display: inline-block;
    width: 22px;
    height: 22px;
    margin: 0 1px;
    vertical-align: -4px;
    object-fit: contain;
}

.ls-comment-textarea:empty::before {
    content: attr(data-placeholder);
    color: var(--ls-text-muted);
    pointer-events: none;
}

.ls-comment-list {
    padding: 0 20px;
}

.ls-comment-guest {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 20px 6px;
    padding: 14px 16px;
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg);
}

.ls-comment-guest i {
    font-size: 22px;
    color: var(--ls-text-muted);
}

.ls-comment-guest p {
    flex: 1;
    margin: 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-post-expand {
    margin-top: 4px;
}

.ls-expand-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 0;
    border: none;
    background: none;
    color: var(--ls-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.ls-expand-btn:hover {
    opacity: 0.8;
}

.ls-expand-btn.ls-busy {
    opacity: 0.5;
    pointer-events: none;
}

.ls-text.ls-expanded {
    cursor: auto;
}

.ls-post-content .ls-text.ls-expanded a {
    pointer-events: auto;
}

.ls-comment-item {
    display: flex;
    gap: 10px;
    padding: 16px 0;
    border-bottom: 0.5px solid var(--ls-border-light);
    transition: background 0.15s ease;
}

.ls-comment-item:last-child {
    border-bottom: none;
}

.ls-comment-item-author {
    border-bottom-color: transparent;
}

.ls-comment-item-author .ls-comment-avatar img {
    box-shadow: none;
}

.ls-comment-item-author .ls-comment-user {
    color: var(--ls-text);
}

.ls-comment-avatar img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--ls-bg-hover);
}

.ls-comment-main {
    flex: 1;
    min-width: 0;
}

.ls-comment-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}

.ls-comment-user {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
    text-decoration: none;
}

.ls-comment-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 1px 8px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-gradient-gold);
    color: var(--ls-on-solid);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.5;
    box-shadow: var(--ls-shadow-gold);
}

.ls-comment-badge i {
    font-size: 12px;
}

.ls-comment-content {
    font-size: 14px;
    line-height: 1.65;
    color: var(--ls-text);
    word-break: break-word;
    overflow-wrap: break-word;
}

.ls-comment-content p,
.ls-comment-content ul,
.ls-comment-content ol,
.ls-comment-content blockquote,
.ls-comment-content pre,
.ls-comment-content .ld-table-wrap {
    margin: 6px 0;
}

.ls-comment-content blockquote {
    font-size: 14px;
    line-height: 1.65;
}

.ls-comment-item-child .ls-comment-content blockquote {
    display: none;
}

.ls-comment-content img,
.ls-comment-content video {
    max-width: 100%;
    border-radius: var(--ls-radius-xs);
    margin-top: 6px;
}

.ls-comment-content pre,
.ls-comment-content .ld-content-code {
    overflow-x: auto;
    padding: 10px 12px;
    border-radius: var(--ls-radius-xs);
    background: var(--ls-bg);
    font-size: 13px;
}

.ls-comment-content a {
    color: var(--ls-primary);
}

.ls-comment-content .ld-content-empty {
    color: var(--ls-text-muted);
    font-style: italic;
}

.ls-comment-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.ls-comment-time {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-comment-bar-right {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ls-comment-like,
.ls-comment-reply {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--ls-text-secondary);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.ls-comment-like em {
    font-style: normal;
}

.ls-comment-like.ls-liked {
    color: var(--ls-primary);
}

.ls-comment-like.ls-loading-state {
    opacity: 0.5;
    pointer-events: none;
}

.ls-comment-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 40px 0;
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-comment-empty i {
    font-size: 30px;
    opacity: 0.35;
}

.ls-comment-empty p {
    margin: 0;
}

.ls-hero {
    padding: 40px;
    text-align: center;
}

.ls-hero h1 {
    margin: 0 0 8px;
    font-size: 26px;
}

.ls-hero p {
    margin: 0 0 16px;
    color: var(--ls-text-muted);
}

.ls-hero .ls-create-btn {
    display: inline-flex;
}

/* ==================== 404 页面 ==================== */

.ls-404 {
    padding: 64px 20px;
    text-align: center;
}

.ls-404-code {
    font-size: 84px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 4px;
    background: linear-gradient(135deg, var(--ls-primary), var(--ls-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--ls-primary);
}

.ls-404-title {
    margin: 16px 0 8px;
    font-size: 22px;
}

.ls-404-desc {
    margin: 0 0 20px;
    color: var(--ls-text-muted);
}

.ls-404 .ls-create-btn {
    display: inline-flex;
}

.ls-404-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.ls-404 .ls-ghost-btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    border: 1px solid var(--ls-border);
    border-radius: 999px;
    background: transparent;
    color: var(--ls-text);
    font-size: 14px;
    cursor: pointer;
}

.ls-404 .ls-ghost-btn:hover {
    background: var(--ls-bg-hover, rgba(0, 0, 0, 0.04));
}

body.glim-app-active #tablerIconPickerGrid.row {
    display: flex !important;
}

/* ==================== 账号设置中心 ==================== */

.ls-setting-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
}

.ls-setting-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    background: var(--ls-card-bg, var(--ls-bg));
    text-decoration: none;
    color: var(--ls-text);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ls-setting-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--ls-elevation-2);
}

.ls-setting-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--ls-primary-soft, rgba(99, 102, 241, 0.12));
    color: var(--ls-primary);
    font-size: 20px;
    flex-shrink: 0;
}

.ls-setting-card-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1;
    min-width: 0;
}

.ls-setting-card-name {
    font-size: 15px;
    font-weight: 600;
}

.ls-setting-card-desc {
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ls-setting-card-arrow {
    color: var(--ls-text-muted);
    font-size: 18px;
    flex-shrink: 0;
}

.ls-setting-list-inline {
    margin-top: 10px;
    margin-bottom: 4px;
}

.ls-profile-section-title-security {
    margin-top: 26px;
}


/* ==================== 加载状态 ==================== */

.ls-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: calc(100vh - var(--ls-header-height));
    color: var(--ls-text-muted);
    font-size: 14px;
}
.ls-loading-spinner {
    width: 34px;
    height: 34px;
    border: 3px solid var(--ls-border);
    border-top-color: var(--ls-primary);
    border-radius: 50%;
    animation: ls-spin 0.8s linear infinite;
}

.ls-loading p {
    margin: 0;
}

@keyframes ls-spin {
    to { transform: rotate(360deg); }
}

/* 加载更多竖条动画（复刻 LightSNS ls-line-scale） */
.ls-loading-bars {
    display: flex;
    align-items: center;
    height: 22px;
    gap: 3px;
}

.ls-loading-bars i {
    display: block;
    width: 3px;
    height: 22px;
    border-radius: 2px;
    background: var(--ls-primary);
    animation: ls-bar-scale 1.2s infinite ease;
}

.ls-loading-bars i:nth-child(1) { animation-delay: -1.2s; }
.ls-loading-bars i:nth-child(2) { animation-delay: -1.1s; }
.ls-loading-bars i:nth-child(3) { animation-delay: -1.0s; }
.ls-loading-bars i:nth-child(4) { animation-delay: -0.9s; }
.ls-loading-bars i:nth-child(5) { animation-delay: -0.8s; }

@keyframes ls-bar-scale {
    0%, 40%, 100% { transform: scaleY(0.4); }
    20%           { transform: scaleY(1); }
}

.ls-load-more.ls-loading-state {
    color: transparent !important;
    border-color: var(--ls-border);
    background: var(--ls-bg-card);
    pointer-events: none;
}

.ls-load-more.ls-loading-state .ls-loading-bars {
    position: absolute;
    color: var(--ls-primary);
}

.ls-load-more {
    position: relative;
}

/* ==================== 登录/注册页 ==================== */

.ls-app.ls-app-auth {
    min-height: 100vh;
    padding-top: 0;
    padding-bottom: 0;
}

.ls-app-auth {
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 全屏光晕 + 网格背景 */
.ls-app-auth::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(38vw 38vw at 12% 8%, rgba(59, 130, 246, 0.30), transparent 70%),
        radial-gradient(34vw 34vw at 88% 92%, rgba(96, 165, 250, 0.26), transparent 70%),
        radial-gradient(26vw 26vw at 62% 60%, rgba(139, 92, 246, 0.20), transparent 70%);
}

.ls-app-auth::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--ls-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--ls-border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 42%, #000 30%, transparent 82%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 42%, #000 30%, transparent 82%);
}

.ls-app-auth .ls-sns-page {
    position: relative;
    z-index: 1;
    max-width: none;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 0;
    display: block;
}

.ls-app-auth .ls-sns-main {
    width: 100%;
}

.ls-auth {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 48px 20px 40px;
}

.ls-auth-card {
    width: 100%;
    max-width: 440px;
    padding: 34px 32px 28px;
    border-radius: 22px;
    background: color-mix(in srgb, var(--ls-bg-card) 88%, transparent);
    box-shadow: 0 24px 60px -22px rgba(37, 99, 235, 0.28), 0 2px 10px rgba(0, 0, 0, 0.05);
    animation: lsAuthCardIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
    .ls-auth-card {
        backdrop-filter: blur(24px) saturate(1.3);
        -webkit-backdrop-filter: blur(24px) saturate(1.3);
    }
}

@keyframes lsAuthCardIn {
    from { opacity: 0; transform: translateY(16px) scale(0.99); }
    to { opacity: 1; transform: none; }
}

/* 卡内品牌头 */
.auth-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    text-align: center;
}

.auth-head img {
    width: 52px;
    height: 52px;
    border-radius: 15px;
    background: var(--ls-bg-secondary);
    padding: 7px;
    object-fit: contain;
}

.auth-head span {
    color: var(--ls-text-muted);
    font-size: 13px;
    line-height: 1.6;
}

/* 返回上一页（卡片外，卡片上方，随流布局） */
.auth-back {
    width: 100%;
    max-width: 440px;
    margin-bottom: 14px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-align: left;
    transition: color 0.18s ease;
}

.auth-back i {
    font-size: 17px;
}

.auth-back:hover {
    color: var(--ls-primary);
}

/* 视图 */
.ls-auth-views {
    position: relative;
    overflow: hidden;
}

.auth-view {
    display: none;
}

.auth-view.on {
    display: block;
    animation: lsAuthViewIn 0.38s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes lsAuthViewIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
}

.ls-auth-msg {
    margin-bottom: 14px;
    padding: 9px 12px;
    border-radius: var(--ls-radius-control);
    font-size: 13px;
    line-height: 1.5;
    display: none;
}

.ls-auth-msg-error {
    display: block;
    color: var(--ls-danger);
    background: var(--ls-ring-danger);
}

.ls-auth-msg-success {
    display: block;
    color: var(--ls-success);
    background: var(--ls-primary-light);
}

.ls-auth-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ls-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ls-field-label {
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 600;
}

.ls-field-control {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 48px;
    padding: 0 14px;
    border: 1px solid var(--ls-border);
    border-radius: 11px;
    background: var(--ls-bg-card);
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.ls-field-control:focus-within {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-field-control i {
    flex: 0 0 auto;
    color: var(--ls-text-muted);
    font-size: 18px;
    transition: color 0.18s ease;
}

.ls-field-control:focus-within i {
    color: var(--ls-primary);
}

.ls-field-control input {
    flex: 1;
    min-width: 0;
    height: 100%;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--ls-text);
    font-size: 14px;
    font-family: inherit;
}

.ls-field-control input::placeholder {
    color: var(--ls-text-placeholder);
}

.ls-field-control select {
    flex: 1;
    min-width: 0;
    height: 100%;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--ls-text);
    font-size: 14px;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    padding-right: 26px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2399a1af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
}

.ls-field-control select:focus {
    color: var(--ls-text);
}

.ls-field-control select option {
    color: var(--ls-text);
    background: var(--ls-bg-card);
}

.ls-eye {
    flex: 0 0 auto;
    border: 0;
    background: transparent;
    color: var(--ls-text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 2px;
    line-height: 1;
    transition: color 0.18s ease;
}

.ls-eye:hover {
    color: var(--ls-text);
}

.ls-captcha {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ls-captcha-row {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.ls-captcha-input-wrap {
    flex: 1 1 auto;
    min-width: 0;
}

.ls-captcha-img-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 48px;
    padding: 0 8px;
    border: 1px solid var(--ls-border);
    border-radius: 11px;
    background: var(--ls-bg-secondary);
    cursor: pointer;
    user-select: none;
    flex-shrink: 0;
}

.ls-captcha-img {
    height: 30px;
    max-width: 96px;
    border-radius: var(--ls-radius-xs);
    object-fit: contain;
    transition: opacity 0.2s ease;
}

.ls-captcha-refresh {
    color: var(--ls-text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.3s ease, color 0.15s ease;
}

.ls-captcha-refresh:hover {
    color: var(--ls-primary);
    transform: rotate(180deg);
}

.ls-captcha-math .ls-captcha-img {
    max-width: 110px;
}

.ls-auth-submit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    margin-top: 4px;
    border: 0;
    border-radius: 11px;
    background: var(--ls-gradient-primary);
    color: var(--ls-on-primary);
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    overflow: hidden;
    box-shadow: var(--ls-shadow-brand);
    transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.ls-auth-submit:hover {
    transform: translateY(-1px);
    box-shadow: var(--ls-elevation-brand-hover);
}

.ls-auth-submit:active {
    transform: translateY(0) scale(0.99);
}

.ls-auth-submit::after {
    content: "";
    position: absolute;
    top: 0;
    left: -60%;
    width: 40%;
    height: 100%;
    background: linear-gradient(100deg, transparent, var(--ls-btn-sheen, rgba(255, 255, 255, 0.45)), transparent);
    transform: skewX(-18deg);
    animation: lsAuthSheen 3.6s ease-in-out infinite;
}

.ls-auth-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

@keyframes lsAuthSheen {
    0%, 70% { left: -60%; }
    100% { left: 130%; }
}

.auth-agree {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--ls-text-muted);
    font-size: 12px;
    line-height: 1.6;
    cursor: pointer;
}

.auth-agree input {
    margin-top: 2px;
    accent-color: var(--ls-primary);
    width: 15px;
    height: 15px;
}

.auth-agree a {
    color: var(--ls-primary);
    text-decoration: none;
}

.auth-agree a:hover {
    text-decoration: underline;
}

.ls-auth-foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 18px;
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-auth-foot a {
    color: var(--ls-primary);
    font-weight: 700;
    text-decoration: none;
}

.ls-auth-foot a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .ls-auth {
        align-items: center;
        justify-content: center;
        padding: 72px 16px 72px;
    }

    .ls-auth-card {
        width: 100%;
        max-width: 400px;
    }

    /* 返回按钮：浮层，固定在左上角，不占用文档流、不遮挡卡片 */
    .auth-back {
        position: fixed;
        top: 14px;
        left: 14px;
        z-index: 20;
        width: 40px;
        height: 40px;
        max-width: none;
        margin: 0;
        padding: 0;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--ls-border);
        border-radius: 999px;
        background: color-mix(in srgb, var(--ls-bg-card) 80%, transparent);
        box-shadow: var(--ls-shadow-xs);
        color: var(--ls-text-secondary);
    }

    @supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
        .auth-back {
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
    }

    .auth-back span {
        display: none;
    }

    .auth-back i {
        font-size: 20px;
    }
}

@media (max-width: 400px) {
    .ls-auth {
        padding: 64px 16px 64px;
    }

    .ls-auth-card {
        padding: 22px 18px 18px;
        border-radius: 18px;
    }

    .auth-head {
        gap: 8px;
        margin-bottom: 16px;
    }

    .auth-head img {
        width: 44px;
        height: 44px;
        border-radius: 13px;
        padding: 6px;
    }

    .auth-head span {
        font-size: 12px;
    }

    .ls-auth-form {
        gap: 11px;
    }

    .ls-field {
        gap: 5px;
    }

    .ls-field-control,
    .ls-captcha-img-wrap,
    .ls-auth-submit {
        height: 42px;
    }

    .ls-captcha-row {
        gap: 8px;
    }

    .ls-captcha-img {
        max-width: 84px;
    }

    .ls-auth-foot {
        margin-top: 14px;
    }

    .auth-agree {
        font-size: 12px;
        line-height: 1.45;
    }
}

/* 矮屏：进一步收紧，尽量一屏放下注册表单（不出现滚动） */
@media (max-width: 640px) and (max-height: 760px) {
    .ls-auth {
        padding: 58px 16px 24px;
    }

    .ls-auth-card {
        padding: 20px 18px 16px;
        border-radius: 18px;
    }

    .auth-head {
        gap: 6px;
        margin-bottom: 12px;
    }

    .auth-head img {
        width: 40px;
        height: 40px;
        border-radius: 12px;
        padding: 5px;
    }

    .auth-head span {
        font-size: 12px;
    }

    .ls-auth-form {
        gap: 9px;
    }

    .ls-field {
        gap: 4px;
    }

    .ls-field-label {
        font-size: 12px;
    }

    .ls-field-control,
    .ls-captcha-img-wrap,
    .ls-auth-submit {
        height: 40px;
    }

    .ls-captcha-row {
        gap: 8px;
    }

    .ls-captcha-img {
        max-width: 80px;
    }

    .auth-agree {
        font-size: 11.5px;
        line-height: 1.4;
    }

    .ls-auth-foot {
        margin-top: 10px;
    }
}

/* ==================== 移动端导航 + Tabbar ==================== */

@media (prefers-reduced-motion: reduce) {
    .ls-auth-card,
    .auth-view.on,
    .ls-auth-submit::after {
        animation: none !important;
    }
}

/* ==================== 移动端导航 + Tabbar ==================== */

.ls-mobile-nav {
    display: none;
}

/* ==================== 移动端适配 ==================== */

@media (max-width: 1080px) {
    .ls-sidebar-left {
        display: none;
    }

    .ls-sns-page {
        max-width: 980px;
        padding: 14px 16px 12px;
    }

    .ls-header-inner {
        padding: 0 16px;
    }

    .ls-header-left {
        gap: 16px;
    }

    .ls-nav {
        display: none;
    }

    .ls-search-trigger span {
        display: none;
    }

    .ls-search-trigger {
        width: 36px;
        height: 36px;
        padding: 0;
        justify-content: center;
    }
}

@media (max-width: 720px) {
    .ls-app {
        padding-top: calc(var(--ls-navbar-height) + var(--ls-safe-top));
        padding-bottom: calc(var(--ls-tabbar-height) + var(--ls-safe-bottom) + 16px);
    }

    .ls-header {
        display: none;
    }

    .ls-sns-page {
        flex-direction: column;
        padding: 10px 8px 0;
        max-width: none;
        min-height: calc(100vh - var(--ls-tabbar-height));
        box-sizing: border-box;
    }

    .ls-sns-main {
        width: 100%;
        gap: 10px;
        padding: 0;
    }

    .ls-sidebar-right {
        display: none;
    }

    .ls-sns-modules {
        display: none;
    }

    .ls-mobile-nav {
        display: block;
    }

    /* 移动端顶部 navbar：fixed 置顶（sticky 会因 DOM 顺序先显示在底部） */
    .ls-navbar {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        align-items: center;
        height: calc(var(--ls-navbar-height) + var(--ls-safe-top));
        padding-top: var(--ls-safe-top);
        background: var(--ls-bg-card);
        border-bottom: 0.5px solid var(--ls-border-light);
        z-index: 1000;
        transition: box-shadow 0.25s ease;
    }

    /* 滚动后头部浮起阴影（复刻 LightSNS 头部层级感） */
    .ls-navbar.ls-navbar-scrolled {
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        border-bottom-color: transparent;
    }

    /* 顶部 segment tab 导航（复刻 LightSNS mb_ui.css 三栏 navbar 居中） */
    .ls-navbar-segment .ls-navbar-left,
    .ls-navbar-segment .ls-navbar-right {
        flex: 1 1 0;
        min-width: 44px;
    }

    .ls-navbar-segment .ls-navbar-center {
        flex: 0 1 auto;
        min-width: 0;
        text-align: center;
        overflow: hidden;
    }

    .ls-navbar-segments {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 20px;
        height: var(--ls-navbar-height);
        overflow: hidden;
    }

    .ls-navbar-seg {
        position: relative;
        padding: 4px 0;
        font-size: 15px;
        font-weight: 400;
        color: var(--ls-text-secondary);
        text-decoration: none;
        white-space: nowrap;
        transition: color 0.18s ease, font-size 0.18s ease, font-weight 0.18s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .ls-navbar-seg.ls-active {
        color: var(--ls-text);
        font-size: 17px;
        font-weight: 700;
    }

    .ls-navbar-seg.ls-active::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 14px;
        height: 2px;
        border-radius: 2px;
        background: var(--ls-primary);
    }

    .ls-navbar-left {
        display: flex;
        align-items: center;
        flex: 1 1 0;
        min-width: 0;
        padding-left: 4px;
        overflow: hidden;
    }

    .ls-navbar-back {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: var(--ls-navbar-height);
        font-size: 22px;
        color: var(--ls-text);
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .ls-navbar-center {
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 0 1 auto;
        min-width: 0;
        text-align: center;
        font-size: 16px;
        font-weight: 600;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .ls-navbar-right {
        display: flex;
        align-items: center;
        flex: 1 1 0;
        min-width: 0;
        justify-content: flex-end;
        padding-right: 8px;
    }

    .ls-navbar-action {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: var(--ls-navbar-height);
        font-size: 20px;
        color: var(--ls-text);
    }

    /* 移动端底部 tabbar */
    .ls-tabbar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 100;
        display: flex;
        align-items: stretch;
        height: calc(var(--ls-tabbar-height) + var(--ls-safe-bottom));
        padding-bottom: var(--ls-safe-bottom);
        background-color: var(--ls-bg-card);
        border-top: 0.5px solid var(--ls-border-light);
    }

    .ls-tabbar-item {
        position: relative;
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        color: var(--ls-text-tertiary);
        text-decoration: none;
        -webkit-user-select: none;
        user-select: none;
    }

    .ls-tabbar-item.ls-active {
        color: var(--ls-primary);
    }

    .ls-tabbar-item.ls-tabbar-action .ls-tabbar-icon i {
        color: var(--ls-primary);
    }

    .ls-tabbar-icon {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 24px;
        height: 24px;
    }

    .ls-tabbar-icon i {
        font-size: 22px;
        line-height: 1;
    }

    .ls-tabbar-text {
        font-size: 10px;
        line-height: 1;
    }

    .ls-tabbar-item .ls-notice-entry-badge {
        top: 5px;
        right: calc(50% - 24px);
    }

    /* 移动端抽屉导航 */
    .ls-navbar-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: var(--ls-navbar-height);
        font-size: 20px;
        color: var(--ls-text);
        -webkit-tap-highlight-color: transparent;
    }

    .ls-drawer-mask {
        display: none;
        position: fixed;
        inset: 0;
        z-index: 1035;
        background: var(--ls-scrim);
        opacity: 0;
        transition: opacity 0.25s ease;
    }

    .ls-drawer-mask.ls-open {
        display: block;
        opacity: 1;
    }

    .ls-drawer {
        position: fixed;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 1040;
        width: min(78vw, 300px);
        display: flex;
        flex-direction: column;
        background: var(--ls-bg-card);
        box-shadow: 2px 0 24px rgba(0, 0, 0, 0.14);
        transform: translateX(-105%);
        transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
        will-change: transform;
    }

    .ls-drawer.ls-open {
        transform: translateX(0);
    }

    body.ls-drawer-lock {
        position: fixed;
        left: 0;
        right: 0;
        width: 100%;
        overflow: hidden;
        touch-action: none;
    }

    .ls-drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding: calc(var(--ls-safe-top) + 14px) 12px 14px 16px;
        border-bottom: 0.5px solid var(--ls-border-light);
    }

    .ls-drawer-title {
        display: flex;
        align-items: center;
        gap: 8px;
        flex: 1;
        min-width: 0;
        font-size: 16px;
        font-weight: 600;
        color: var(--ls-text);
    }

    .ls-drawer-title i {
        font-size: 19px;
        color: var(--ls-primary);
    }

    .ls-drawer-close {
        flex: none;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 32px;
        height: 32px;
        border: none;
        border-radius: 50%;
        background: var(--ls-divider);
        color: var(--ls-text-secondary);
        font-size: 17px;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    .ls-drawer-body {
        flex: 1;
        overflow-y: auto;
        padding: 10px 10px 28px;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        touch-action: pan-y;
    }

    .ls-drawer-nav-list {
        display: flex;
        flex-direction: column;
    }

    .ls-drawer-empty {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 48px 16px;
        color: var(--ls-text-tertiary);
        text-align: center;
        font-size: 13px;
    }

    .ls-drawer-empty i {
        font-size: 40px;
        opacity: 0.5;
    }

    .ls-drawer-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 11px 12px;
        margin-bottom: 2px;
        border-radius: var(--ls-radius-control);
        font-size: 15px;
        color: var(--ls-text);
        text-decoration: none;
        -webkit-tap-highlight-color: transparent;
        transition: background 0.15s ease;
    }

    .ls-drawer-item i {
        font-size: 19px;
        color: var(--ls-text-secondary);
        width: 22px;
        text-align: center;
        flex: none;
    }

    .ls-drawer-item[data-drawer-active=""] {
        color: var(--ls-primary);
    }

    .ls-drawer-item[data-drawer-active=""] i {
        color: var(--ls-primary);
    }

    .ls-drawer-item:active {
        background: var(--ls-divider);
    }

    /* 抽屉菜单双栏 */
    .ls-drawer-navs-2col {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px 6px;
    }

    .ls-drawer-navs-2col .ls-drawer-item {
        margin-bottom: 0;
        min-width: 0;
    }

    .ls-drawer-navs-2col .ls-drawer-item span {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* 抽屉底部天气卡 */
    .ls-drawer-weather {
        position: relative;
        flex: none;
        margin: 8px 10px calc(var(--ls-safe-bottom) + 12px);
        padding: 16px 16px 14px;
        border-radius: var(--ls-radius-card);
        background: linear-gradient(135deg, var(--ls-primary), var(--ls-primary-hover, var(--ls-primary)));
        color: var(--ls-on-primary);
        overflow: hidden;
        box-shadow: 0 6px 18px -8px rgba(var(--bs-primary-rgb, 59, 130, 246), 0.55);
    }

    /* 右上角柔光，让纯色渐变更有层次 */
    .ls-drawer-weather::after {
        content: "";
        position: absolute;
        top: -40%;
        right: -20%;
        width: 60%;
        height: 140%;
        background: radial-gradient(closest-side, rgba(255, 255, 255, 0.35), transparent 70%);
        pointer-events: none;
    }

    .ls-drawer-weather-loading {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        opacity: 0.9;
    }

    .ls-drawer-weather-fail {
        color: rgba(255, 255, 255, 0.9);
    }

    /* 骨架屏：加载时占位，避免文案闪烁 */
    .ls-drawer-weather-skeleton {
        position: relative;
        z-index: 1;
    }

    .ls-weather-sk-row {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .ls-weather-sk {
        display: block;
        border-radius: var(--ls-radius-control);
        background: rgba(255, 255, 255, 0.28);
        animation: ls-weather-sk-pulse 1.3s ease-in-out infinite;
    }

    .ls-weather-sk-icon { width: 34px; height: 34px; border-radius: 50%; flex: none; }
    .ls-weather-sk-city { width: 72px; height: 15px; }
    .ls-weather-sk-temp { width: 52px; height: 26px; margin-left: auto; }
    .ls-weather-sk-meta { width: 62%; height: 12px; margin-top: 12px; }

    @keyframes ls-weather-sk-pulse {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.45; }
    }

    .ls-drawer-weather-main {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        gap: 11px;
    }

    .ls-drawer-weather-ico {
        font-size: 32px;
        flex: none;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.18));
    }

    .ls-drawer-weather-city {
        flex: 1;
        min-width: 0;
        font-size: 15px;
        font-weight: 600;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .ls-drawer-weather-tempmain {
        flex: none;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        line-height: 1;
    }

    .ls-drawer-weather-temp {
        font-size: 27px;
        font-weight: 700;
        letter-spacing: -0.5px;
    }

    .ls-drawer-weather-temp span {
        font-size: 13px;
        font-weight: 500;
        margin-left: 1px;
        vertical-align: top;
    }

    .ls-drawer-weather-range {
        margin-top: 4px;
        font-size: 11px;
        font-weight: 500;
        opacity: 0.88;
    }

    .ls-drawer-weather-meta {
        position: relative;
        z-index: 1;
        display: flex;
        flex-wrap: wrap;
        gap: 6px 14px;
        margin-top: 11px;
        padding-top: 10px;
        border-top: 1px solid rgba(255, 255, 255, 0.22);
        font-size: 12px;
        opacity: 0.95;
    }

    .ls-drawer-weather-meta span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    /* 移动端帖子卡 */
    .ls-post-item {
        padding: 14px 15px;
        border-radius: var(--ls-radius-control);
    }

    .ls-post-item {
        margin: 0 10px;
        box-shadow: var(--ls-elevation-1);
    }

    .ls-avatar {
        width: 40px;
        height: 40px;
    }

    .ls-post-content .ls-post-title {
        font-size: 15px;
    }

    .ls-post-content .ls-text {
        font-size: 14px;
    }

    .ls-action-btn {
        padding: 7px 10px;
        font-size: 12px;
    }

    .ls-post-actions {
        justify-content: space-between;
        margin: 4px 12px 0;
        padding: 10px 0;
    }

    .ls-post-actions .ls-action-btn {
        flex: 1 1 0;
        min-width: 0;
        padding: 8px 6px;
        gap: 5px;
        font-size: 12px;
    }

    .ls-post-actions .ls-action-btn i {
        font-size: 16px;
    }

    .ls-post-footer-tags {
        flex-shrink: 0;
        max-width: 55%;
        min-width: 0;
    }

    .ls-board-link {
        max-width: 100%;
        padding: 4px 7px;
        flex-shrink: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .ls-board-link i {
        flex: 0 0 auto;
        width: 16px;
        height: 16px;
        line-height: 16px;
    }

    .ls-board-link span {
        flex-shrink: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* 移动端发布框 */
    .ls-publish {
        margin: 0 10px;
        padding: 12px 13px;
    }

    .ls-publish-input {
        height: 38px;
        font-size: 13px;
    }

    .ls-quick-action {
        width: 32px;
        height: 32px;
        font-size: 17px;
    }

    /* 移动端内容标题 + tabs */
    .ls-content-nav-bar {
        padding: 0 10px;
    }

    .ls-content-nav-bar h1 {
        font-size: 18px;
    }

    .ls-tab {
        padding: 6px 12px;
        font-size: 12px;
    }

    /* 移动端频道页 */
    .ls-forum-head {
        margin: 2px 16px 14px;
        align-items: center;
        flex-direction: row;
        gap: 8px;
    }

    .ls-forum-head h1 {
        font-size: 20px;
    }

    .ls-forum-info {
        margin: 0 10px 12px;
        padding: 16px;
        gap: 12px;
    }

    .ls-forum-info .ls-forum-icon {
        width: 46px;
        height: 46px;
        font-size: 22px;
    }

    .ls-forum-info-main h1 {
        font-size: 17px;
    }

    .ls-forum-moderators {
        gap: 5px;
        padding-left: 8px;
    }

    .ls-forum-moderators-label {
        display: none;
    }

    .ls-forum-moderator {
        width: 26px;
        height: 26px;
    }

    .ls-forum-info-stats b {
        font-size: 18px;
    }

    .ls-forum-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .ls-forum-card {
        min-height: 0;
        padding: 10px 10px;
        gap: 9px;
        border-radius: 12px;
    }

    .ls-forum-icon {
        width: 34px;
        height: 34px;
        border-radius: var(--ls-radius-control);
    }

    .ls-forum-icon i {
        font-size: 17px;
    }

    .ls-forum-main strong {
        font-size: 12px;
    }

    .ls-forum-count {
        padding-left: 10px;
    }

    .ls-forum-count b {
        font-size: 18px;
    }

    .ls-forum-count small {
        font-size: 11px;
    }

    .ls-forum-group {
        padding: 0;
        border-radius: 0;
    }

    .ls-forum-group-head {
        padding: 6px 2px;
    }

    .ls-forum-group-icon {
        width: 30px;
        height: 30px;
        border-radius: var(--ls-radius-control);
    }

    .ls-forum-group-icon i {
        font-size: 15px;
    }

    .ls-forum-group-head h2 {
        font-size: 15px;
    }

    .ls-forum-group-brief {
        font-size: 11px;
    }

    .ls-icon-picker-btn {
        padding: 6px 12px 6px 6px;
        font-size: 13px;
    }

    .ls-icon-picker-preview {
        width: 30px;
        height: 30px;
        border-radius: 7px;
    }

    .ls-icon-picker-preview i {
        font-size: 15px;
    }


.ls-forum-more-wrap {
        margin: 12px 10px 0;
    }

    .ls-forum-more {
        width: 100%;
        justify-content: center;
    }

    .ls-empty {
        margin: 0 10px;
        padding: 40px 20px;
    }

    .ls-load-more-wrap {
        padding: 4px 10px 20px;
    }

    /* 移动端帖子详情 */
    .ls-thread {
        margin: 0 10px;
        border-radius: var(--ls-radius-control);
    }

    .ls-thread-head {
        padding: 16px 15px 14px;
    }

    .ls-thread-head h1 {
        font-size: 21px;
    }

    .ls-post {
        padding: 16px 15px 18px;
    }

    .ls-post-body,
        .ls-post-main {
        font-size: 14px;
        line-height: 1.75;
    }

    .ls-post-body h1,
        .ls-post-main h1 {
        font-size: 22px;
    }

    .ls-post-body h2,
        .ls-post-main h2 {
        font-size: 19px;
    }

    .ls-post-body h3,
        .ls-post-main h3 {
        font-size: 16px;
    }

    .ls-post-body pre,
        .ls-post-body .ld-content-code,
        .ls-post-main pre,
        .ls-post-main .ld-content-code {
        padding: 12px;
        border-radius: var(--ls-radius-control);
        font-size: 13px;
    }

    .ls-post-body .ld-table-wrap,
        .ls-post-main .ld-table-wrap {
        margin-right: -2px;
        margin-left: -2px;
        border-radius: var(--ls-radius-control);
    }

    .ls-post-body table,
        .ls-post-main table {
        min-width: 560px;
        font-size: 13px;
    }

    .ls-post-body th,
        .ls-post-body td,
        .ls-post-main th,
        .ls-post-main td {
        max-width: 220px;
        padding: 9px 10px;
    }

    .ls-hero {
        margin: 0 10px;
        padding: 30px 18px;
        border-radius: var(--ls-radius-control);
    }
}

@media (max-width: 380px) {
    .ls-sns-page {
        padding-left: 8px;
        padding-right: 8px;
    }
}

@media (max-width: 720px) {
    .ls-post-item,
    .ls-publish,
    .ls-forum-info,
    .ls-empty,
    .ls-thread,
    .ls-my-menu,
    .ls-user-profile,
    .ls-rank-podium,
    .ls-rank-tabs,
    .ls-rank-item,
    .ls-search-hero,
    .ls-notice-list,
    .ls-user-follow-card,
    .ls-my-tabs,
    .ls-level-titles {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-forum-head,
    .ls-forum-more-wrap {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-content-nav-bar,
    .ls-search-page,
    .ls-create-shell,
    .ls-comment-list,
    .ls-gallery-masonry {
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 480px) {
    .ls-navbar-center {
        max-width: 40vw;
    }
}

/* ==================== 用户主页 ==================== */

.ls-user-card-main {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 28px 24px;
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-xs);
    margin-bottom: var(--ls-gap);
}

.ls-user-card-main > img {
    width: 84px;
    height: 84px;
    border-radius: 0;
    object-fit: cover;
    border: 3px solid var(--ls-primary-light);
    flex-shrink: 0;
}

.ls-user-card-main-info {
    flex: 1;
    min-width: 0;
}

.ls-user-card-main-info h1 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ls-user-card-main-info h1 .ls-user-uid,
.ls-user-card-main-info h1 .ls-user-level-inline,
.ls-user-card-main-info h1 .ls-group,
.ls-my-nav-name .ls-user-uid,
.ls-my-nav-name .ls-my-nav-level-inline,
.ls-my-nav-name .ls-group,
.ls-user-profile-name h1 .ls-user-uid,
.ls-user-profile-name h1 .ls-user-profile-level {
    margin-left: 0;
}

.ls-user-card-main-tags,
.ls-my-nav-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.ls-user-uid,
.ls-my-nav-tags em {
    display: inline-flex;
    align-items: center;
    height: 24px;
    padding: 0 10px;
    border-radius: 999px;
    background: var(--ls-identity-bg);
    color: var(--ls-identity-fg);
    font-size: 11px;
    font-style: normal;
    font-weight: 700;
    line-height: 1;
    border: 1px solid var(--ls-identity-border);
    box-shadow: var(--ls-identity-shadow);
}

.ls-user-card-main-info p {
    margin: 6px 0 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-user-card-main-tags .ls-user-uid,
.ls-my-nav-tags em,
.ls-my-nav-name .ls-user-uid,
.ls-my-nav-name .ls-group,
.ls-user-profile-name h1 .ls-user-uid,
.ls-user-profile-name h1 .ls-user-profile-level,
.ls-user-card-main-info h1 .ls-user-level-inline {
    white-space: nowrap;
}

.ls-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius-pill);
}

.ls-badge.ls-level {
    display: inline-flex;
    align-items: center;
    height: 22px;
    padding: 0 7px;
    border-radius: var(--ls-radius-2xs);
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    margin-left: 6px;
    vertical-align: middle;
    flex-shrink: 0;
}

.ls-badge.ls-group {
    max-width: 96px;
    margin-left: 6px;
    color: var(--ls-role-default-fg);
    background: var(--ls-role-default-bg);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 700;
}

.ls-badge.ls-group-admin {
    color: var(--ls-role-admin-fg);
    background: var(--ls-role-admin-bg);
}

.ls-badge.ls-group-mod {
    color: var(--ls-role-mod-fg);
    background: var(--ls-role-mod-bg);
}

.ls-badge.ls-group-vip {
    color: var(--ls-role-vip-fg);
    background: var(--ls-role-vip-bg);
}

.ls-badge.ls-user-title {
    max-width: 110px;
    margin-left: 6px;
    color: var(--ls-role-title-fg);
    background: var(--ls-role-title-bg);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 575.98px) {
    .ls-post-user-name,
    .ls-comment-header {
        gap: 4px 5px;
        line-height: 1.25;
    }
    .ls-post-user-name .ls-name,
    .ls-comment-user {
        max-width: 100%;
    }
    .ls-post-user-name .ls-badge,
    .ls-comment-header .ls-badge {
        height: 19px;
        max-width: 86px;
        padding: 0 6px;
        font-size: 10.5px;
    }
    .ls-post-user-name .ls-level,
    .ls-comment-header .ls-level {
        max-width: 52px;
    }
    .ls-post-user-name .ls-user-title,
    .ls-comment-header .ls-user-title {
        max-width: 92px;
    }
}

.ls-badge.ls-level-image {
    display: inline-block;
    height: 20px;
    width: auto;
    padding: 0;
    margin-left: 5px;
    vertical-align: middle;
    flex-shrink: 0;
    border-radius: 0;
    background: none;
}

.ls-vip-icon {
    display: inline-block;
    height: 24px;
    width: auto;
    margin-left: 5px;
    vertical-align: middle;
    flex-shrink: 0;
}

.ls-user-card-main-tags .ls-group,
.ls-my-nav-tags .ls-group,
.ls-user-profile-badges .ls-group {
    margin-left: 0;
}

.ls-user-card-main-tags .ls-user-uid,
.ls-my-nav-tags .ls-user-uid,
.ls-user-profile-badges .ls-user-uid,
.ls-post-user-name .ls-user-uid,
.ls-jail-head .ls-user-uid,
.ls-rank-name .ls-user-uid,
.ls-user-card-info em .ls-user-uid {
    min-width: fit-content;
}

.ls-user-card-main-tags .ls-user-uid,
.ls-my-nav-tags .ls-user-uid,
.ls-user-profile-badges .ls-user-uid,
.ls-post-user-name .ls-user-uid,
.ls-jail-head .ls-user-uid,
.ls-rank-name .ls-user-uid,
.ls-user-card-info em .ls-user-uid,
.ls-user-card-main-info h1 .ls-user-uid,
.ls-my-nav-name .ls-user-uid,
.ls-user-profile-name h1 .ls-user-uid {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 24px;
    padding: 0 10px;
    margin-left: 0;
    border-radius: 999px;
    background: var(--ls-identity-bg);
    color: var(--ls-identity-fg);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    vertical-align: middle;
    flex-shrink: 0;
    border: 1px solid var(--ls-identity-border);
    box-shadow: var(--ls-identity-shadow);
    white-space: nowrap;
}

.ls-rank-name .ls-user-uid {
    height: 18px;
    padding: 0 7px;
    font-size: 10px;
}

.ls-user-card-main-info h1 .ls-user-uid,
.ls-my-nav-name .ls-user-uid,
.ls-user-profile-name h1 .ls-user-uid {
    height: 24px;
    padding: 0 10px;
    font-size: 11px;
}

.ls-post-user-name .ls-user-uid,
.ls-jail-head .ls-user-uid,
.ls-user-card-info em .ls-user-uid {
    height: 22px;
    padding: 0 8px;
    font-size: 10px;
}

.ls-badge-top-icon {
    display: inline-block;
    height: 18px;
    width: auto;
    vertical-align: middle;
    margin-right: 4px;
}

.ls-user-card-main .ls-create-btn {
    flex-shrink: 0;
}

.ls-my-menu {
    display: flex;
    flex-direction: column;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    overflow: hidden;
}

.ls-my-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ls-text);
    border-bottom: 1px solid var(--ls-border-light);
    transition: background 0.15s ease;
}

.ls-my-menu-item:last-child {
    border-bottom: none;
}

.ls-my-menu-item:hover {
    background: var(--ls-bg-hover);
}

.ls-my-menu-item i:first-child {
    font-size: 18px;
    color: var(--ls-text-secondary);
    width: 22px;
    text-align: center;
}

.ls-my-menu-item .ls-menu-arrow {
    margin-left: auto;
    color: var(--ls-text-muted);
    font-size: 14px;
}

.ls-user-profile {
    padding: 28px 28px 0;
    margin-bottom: var(--ls-gap);
    position: relative;
    overflow: hidden;
}

.ls-user-profile-cover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 128px;
    background: linear-gradient(135deg, color-mix(in srgb, var(--ls-primary) 92%, #111827), color-mix(in srgb, var(--ls-primary) 52%, #0f766e));
    opacity: 0.9;
}

.ls-user-profile-cover::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 56px;
    background: linear-gradient(to bottom, transparent, var(--ls-bg-card));
}

.ls-user-profile-head {
    display: flex;
    gap: 22px;
    align-items: flex-start;
    position: relative;
    padding-top: 62px;
}

.ls-user-profile-avatar {
    width: 104px;
    height: 104px;
    border-radius: 0;
    object-fit: cover;
    border: 3px solid var(--ls-card-bg);
    flex-shrink: 0;
    box-shadow: var(--ls-elevation-3);
    margin-top: -52px;
    position: relative;
}

.ls-user-profile-info {
    flex: 1;
    min-width: 0;
    position: relative;
    padding: 4px 0 0;
}

.ls-user-profile-name {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ls-user-profile-name h1 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    line-height: 1.18;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.ls-user-profile-badges {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px 8px;
    margin-top: 8px;
    max-width: 100%;
}

.ls-user-profile-badges .ls-badge,
.ls-user-profile-badges .ls-vip-icon {
    margin-left: 0;
}

.ls-user-profile-sign {
    margin: 10px 0 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ls-user-profile-badges .ls-user-uid {
    height: 24px;
    padding: 0 10px;
    border-radius: 999px;
}

.ls-user-profile-name h1 .ls-user-uid,
.ls-my-nav-name .ls-user-uid,
.ls-user-card-main-info h1 .ls-user-uid {
    margin-left: 0;
}

.ls-user-profile-name h1 .ls-user-profile-level,
.ls-my-nav-name .ls-my-nav-level-inline,
.ls-user-card-main-info h1 .ls-user-level-inline {
    display: inline-flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}

.ls-user-profile-name h1 .ls-user-profile-level .ls-badge,
.ls-my-nav-name .ls-my-nav-level-inline .ls-badge,
.ls-user-card-main-info h1 .ls-user-level-inline .ls-badge {
    margin-left: 0;
}

.ls-user-card-main-info h1 .ls-group,
.ls-my-nav-name .ls-group {
    margin-left: 0;
}

.ls-my-nav-name {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-user-card-main-info h1 .ls-user-uid,
.ls-my-nav-name .ls-user-uid,
.ls-user-profile-name h1 .ls-user-uid {
    height: 24px;
    padding: 0 10px;
    font-size: 11px;
}

.ls-user-card-main-info h1 .ls-user-level-inline .ls-badge,
.ls-my-nav-name .ls-my-nav-level-inline .ls-badge,
.ls-user-profile-name h1 .ls-user-profile-level .ls-badge {
    height: 24px;
    line-height: 1;
}

@media (max-width: 575.98px) {
    .ls-user-card-main {
        gap: 14px;
        padding: 20px 16px;
        align-items: flex-start;
    }

    .ls-user-card-main > img {
        width: 68px;
        height: 68px;
    }

    .ls-user-card-main-info h1 {
        font-size: 19px;
        line-height: 1.2;
    }

    .ls-user-card-main-info h1 .ls-user-uid,
    .ls-my-nav-name .ls-user-uid,
    .ls-user-profile-name h1 .ls-user-uid {
        height: 22px;
        padding: 0 8px;
        font-size: 10px;
    }

    .ls-user-card-main-info h1 .ls-user-level-inline .ls-badge,
    .ls-my-nav-name .ls-my-nav-level-inline .ls-badge,
    .ls-user-profile-name h1 .ls-user-profile-level .ls-badge {
        height: 22px;
        font-size: 10px;
    }

    .ls-user-card-main-tags,
    .ls-my-nav-tags,
    .ls-user-profile-badges {
        gap: 5px 6px;
    }

    .ls-user-uid,
    .ls-my-nav-tags em,
    .ls-user-profile-badges .ls-user-uid {
        height: 22px;
        padding: 0 8px;
        font-size: 10px;
    }

    .ls-user-profile-head {
        gap: 14px;
        padding-top: 54px;
    }

    .ls-user-profile-avatar {
        width: 84px;
        height: 84px;
        margin-top: -42px;
    }

    .ls-user-profile-name h1 {
        font-size: 20px;
    }
}

.ls-user-profile-stats {
    display: flex;
    margin-top: 18px;
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    overflow: hidden;
}

.ls-user-profile-stats a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 12px 0 10px;
    border-right: 1px solid var(--ls-border-light);
    transition: background .2s ease;
}

.ls-user-profile-stats a:hover {
    background: var(--ls-bg);
}

.ls-user-profile-stats a:last-child {
    border-right: none;
}

.ls-user-profile-stats strong {
    font-size: 21px;
    font-weight: 700;
    color: var(--ls-primary);
    line-height: 1;
}

.ls-user-profile-stats span {
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-user-profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 14px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-user-profile-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.ls-user-profile-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.ls-user-profile-actions .ls-action-btn,
.ls-user-profile-info > .ls-action-btn {
    margin-top: 0;
    min-height: 36px;
}

.ls-user-profile-admin-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.ls-user-profile-admin-actions .ls-ban-btn {
    min-height: 36px;
}

.ls-user-tabs {
    display: flex;
    gap: 4px;
    margin-top: 20px;
    border-bottom: 2px solid var(--ls-border-light);
    overflow-x: auto;
    flex-wrap: nowrap;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.ls-user-tabs::-webkit-scrollbar {
    display: none;
}

.ls-user-tabs > .ls-user-tab {
    flex-shrink: 0;
}

.ls-user-tab {
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ls-text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s ease;
}

.ls-user-tab.ls-active {
    color: var(--ls-primary);
    border-bottom-color: var(--ls-primary);
    font-weight: 600;
}

.ls-user-tab:hover {
    color: var(--ls-primary);
}

.ls-user-follow-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    margin-bottom: 10px;
    transition: transform 0.15s ease;
}

.ls-user-follow-card:hover {
    transform: translateY(-2px);
}

.ls-user-follow-card img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.ls-user-follow-info {
    flex: 1;
    min-width: 0;
}

.ls-user-follow-info strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
}

.ls-user-follow-info span {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    color: var(--ls-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-user-follow-stats {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

.ls-user-follow-stats span {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 11px;
    color: var(--ls-text-secondary);
}

.ls-user-follow-stats b {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-primary);
}

/* ==================== 排行榜 ==================== */

.ls-my-tabs {
    display: flex;
    gap: 4px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    padding: 4px;
    margin-bottom: var(--ls-gap);
}

.ls-my-tabs .ls-user-tab {
    flex: 1;
    text-align: center;
    padding: 10px 12px;
    border-radius: var(--ls-radius-control);
    border-bottom: none;
    margin-bottom: 0;
}

.ls-my-tabs .ls-user-tab.ls-active {
    background: var(--ls-primary-light);
    border-bottom: none;
}

.ls-notice-hero {
    margin-bottom: var(--ls-gap);
}

.ls-rank-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: var(--ls-gap);
}

.ls-rank-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: all 0.15s ease;
}

.ls-rank-tab:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-rank-tab:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--ls-primary-light);
}

.ls-rank-tab.ls-active {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-rank-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    margin-bottom: 10px;
    transition: transform 0.15s ease;
}

.ls-rank-item:hover {
    transform: translateY(-2px);
}

.ls-rank-num {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-hover);
    border-radius: 50%;
    flex-shrink: 0;
}

.ls-rank-top-1 {
    color: var(--ls-on-solid);
    background: var(--ls-medal-gold);
}

.ls-rank-top-2 {
    color: var(--ls-on-solid);
    background: var(--ls-medal-silver);
}

.ls-rank-top-3 {
    color: var(--ls-on-solid);
    background: var(--ls-medal-bronze);
}

.ls-rank-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.ls-rank-main {
    flex: 1;
    min-width: 0;
}

.ls-rank-subject,
.ls-rank-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-rank-name:hover {
    color: var(--ls-primary);
}

.ls-rank-meta {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-rank-stat {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
    align-items: center;
}

.ls-rank-stat span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-rank-stat strong {
    font-size: 15px;
    color: var(--ls-primary);
}

/* ---- 排行榜领奖台 ---- */
.ls-rank-podium {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    margin-bottom: var(--ls-gap);
    padding: 20px 16px 0;
    background: linear-gradient(180deg, var(--ls-primary-light) 0%, transparent 80%);
    border-radius: var(--ls-radius);
}

.ls-rank-podium-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px 10px 18px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius) var(--ls-radius) 0 0;
    box-shadow: var(--ls-shadow-xs);
    position: relative;
    min-width: 0;
}

.ls-rank-podium-2 {
    transform: translateY(10px);
    order: 0;
}

.ls-rank-podium-1 {
    transform: translateY(-8px);
    order: 1;
    background: linear-gradient(180deg, var(--ls-bg-card) 0%, var(--ls-bg-card) 70%);
    box-shadow: 0 10px 30px rgba(245, 158, 11, .2);
    z-index: 2;
}

.ls-rank-podium-3 {
    transform: translateY(16px);
    order: 2;
}

.ls-rank-podium-crown {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    background: var(--ls-bg-hover);
    color: var(--ls-text-muted);
    opacity: 0;
    transition: opacity .2s ease;
}

.ls-rank-podium-crown.ls-on {
    opacity: 1;
    background: var(--ls-gradient-gold);
    color: var(--ls-on-solid);
    box-shadow: 0 4px 12px rgba(217, 119, 6, .4);
}

.ls-rank-podium-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--ls-bg-hover);
    box-shadow: var(--ls-elevation-2);
}

.ls-rank-podium-1 .ls-rank-podium-avatar {
    width: 64px;
    height: 64px;
    box-shadow: 0 6px 18px rgba(245, 158, 11, .35);
}

.ls-rank-podium-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--ls-text);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-rank-podium-subject {
    font-size: 13px;
    font-weight: 700;
    color: var(--ls-text);
    text-decoration: none;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.ls-rank-podium-meta {
    font-size: 11px;
    color: var(--ls-text-muted);
    text-align: center;
}

.ls-rank-podium-metric {
    display: flex;
    align-items: baseline;
    gap: 3px;
}

.ls-rank-podium-metric strong {
    font-size: 18px;
    color: var(--ls-primary);
    font-variant-numeric: tabular-nums;
}

.ls-rank-podium-metric em {
    font-size: 11px;
    font-style: normal;
    color: var(--ls-text-muted);
}

/* ==================== 搜索 ==================== */

.ls-search-page {
    padding: 4px 0 8px;
}

.ls-search-head {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
}

.ls-search-head-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ls-search-title {
    margin: 0;
    font-size: 24px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ls-text);
}

.ls-search-form {
    position: relative;
    margin-bottom: 0;
}

.ls-search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 6px 6px 16px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    box-shadow: var(--ls-shadow-xs);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-search-box:focus-within {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-search-box > i {
    color: var(--ls-text-muted);
    font-size: 18px;
    flex-shrink: 0;
}

.ls-search-box input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    font-size: 15px;
    color: var(--ls-text);
    padding: 11px 0;
}

.ls-search-box button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s ease;
}

.ls-search-box button i {
    font-size: 15px;
}

.ls-search-box button:hover {
    opacity: 0.9;
}

.ls-search-hot {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 24px;
}

.ls-search-hot-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 18px;
    font-weight: 700;
    color: var(--ls-text);
    flex-shrink: 0;
    letter-spacing: -0.01em;
}

.ls-search-hot-label i {
    color: var(--ls-warning);
    font-size: 20px;
}

.ls-search-hot-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ls-search-hot-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 12px;
    color: var(--ls-text);
    background: var(--ls-primary-light);
    border: 1px solid transparent;
    border-radius: var(--ls-radius-pill);
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.ls-search-hot-tag i {
    font-size: 13px;
    color: var(--ls-primary);
}

.ls-search-hot-tag:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    transform: translateY(-1px);
}

.ls-search-hot-tag:hover i {
    color: var(--ls-on-primary);
}

.ls-search-list {
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    overflow: hidden;
}

.ls-search-list .ls-post-item-list {
    border-bottom: 0.5px solid var(--ls-border-light);
    border-radius: 0;
}

.ls-search-list .ls-post-item-list:last-child {
    border-bottom: none;
}

.ls-search-list .ls-post-title .red,
.ls-search-list .ls-text .red {
    color: var(--ls-primary);
    font-weight: 700;
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius-2xs);
    padding: 0 3px;
}

.ls-search-result-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin: 4px 0 14px;
}

.ls-search-result-head h2 {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
}

.ls-search-result-head span {
    font-size: 12px;
    color: var(--ls-text-muted);
}

/* ==================== 通知 ==================== */

.ls-notice-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--ls-on-solid);
    background: var(--ls-danger);
    border-radius: var(--ls-radius-pill);
    vertical-align: middle;
}

.ls-notice-list {
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-xs);
    overflow: hidden;
}

.ls-notice-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 48px 14px 14px;
    background: var(--ls-bg-card);
    transition: background 0.15s ease;
    border-bottom: 0.5px solid var(--ls-border-light);
}

.ls-notice-item:last-child {
    border-bottom: none;
}

.ls-notice-item:hover {
    background: var(--ls-bg-hover);
}

.ls-notice-item.ls-unread {
    background: var(--ls-primary-light);
}

.ls-notice-type {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: 18px;
    flex-shrink: 0;
    color: var(--ls-on-solid);
}

.ls-notice-avatar-wrap {
    position: relative;
    display: block;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.ls-notice-avatar {
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--ls-bg-muted, rgba(0, 0, 0, 0.05));
}

.ls-notice-avatar.ls-avatar-fallback {
    object-fit: contain;
}

.ls-notice-avatar-badge {
    position: absolute;
    right: -3px;
    bottom: -3px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 10px;
    color: var(--ls-on-solid);
    border: 2px solid var(--ls-bg-card);
    box-sizing: content-box;
}

.ls-nc-like {
    background: #ef4444;
}

.ls-nc-favorite {
    background: #f59e0b;
}

.ls-nc-follow {
    background: #10b981;
}

.ls-nc-reply {
    background: #3b82f6;
}

.ls-nc-mention {
    background: #06b6d4;
}

.ls-nc-thread {
    background: #6366f1;
}

.ls-nc-forum {
    background: #8b5cf6;
}

.ls-nc-system {
    background: #6b7280;
}

.ls-notice-body {
    flex: 1;
    min-width: 0;
}

.ls-notice-head {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ls-notice-head strong {
    font-size: 14px;
    font-weight: 600;
}

.ls-notice-type-label {
    padding: 1px 7px;
    font-size: 11px;
    line-height: 1.6;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius-pill);
    flex-shrink: 0;
}

.ls-notice-time {
    font-size: 11px;
    color: var(--ls-text-muted);
    flex-shrink: 0;
    margin-left: auto;
    padding-left: 8px;
}

.ls-notice-body p {
    margin: 5px 0 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.55;
}

.ls-notice-quote {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    font-style: normal;
    color: var(--ls-text-muted);
    background: var(--ls-bg-muted, rgba(0, 0, 0, 0.03));
    padding: 4px 8px;
    border-radius: var(--ls-radius-xs);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-notice-dot {
    color: var(--ls-danger);
    font-size: 10px;
    margin-top: 15px;
    flex-shrink: 0;
}

.ls-notice-item-wrap {
    position: relative;
}

.ls-notice-del {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 14px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-muted, rgba(0, 0, 0, 0.05));
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
    z-index: 2;
}

.ls-notice-item-wrap:hover .ls-notice-del {
    display: flex;
}

.ls-notice-del:hover {
    color: var(--ls-danger);
    background: rgba(239, 68, 68, 0.12);
}

@media (hover: none) {
    .ls-notice-del {
        display: flex;
    }
}

/* ==================== 移动端新增页面适配 ==================== */

@media (max-width: 720px) {
    /* Keep non-topic mobile pages aligned with the home page gutter. */
    .ls-my-menu,
    .ls-user-profile,
    .ls-notice-list,
    .ls-user-follow-card,
    .ls-my-tabs,
    .ls-rank-podium,
    .ls-rank-tabs,
    .ls-rank-item,
    .ls-search-hero {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-profile {
        padding-left: 0;
        padding-right: 0;
    }

    .ls-user-card-main {
        flex-wrap: wrap;
        padding: 20px 16px;
    }

    .ls-user-card-main-actions {
        width: 100%;
        margin-left: 0;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .ls-user-card-main .ls-create-btn {
        width: 100%;
        justify-content: center;
    }

    .ls-my-menu {
        margin: 0;
    }

    .ls-user-profile {
        margin: 0 0 10px;
        padding: 18px 14px 0;
    }

    .ls-user-profile-cover {
        height: 96px;
    }

    .ls-user-profile-avatar {
        width: 78px;
        height: 78px;
        margin-top: -38px;
    }

    .ls-user-profile-head {
        gap: 12px;
        align-items: flex-start;
        padding-top: 42px;
    }

    .ls-user-profile-info {
        padding: 0;
    }

    .ls-user-profile-name h1 {
        font-size: 20px;
    }

    .ls-user-profile-badges {
        gap: 5px;
        margin-top: 7px;
    }

    .ls-user-profile-sign {
        margin-top: 8px;
        -webkit-line-clamp: 2;
    }

    .ls-user-profile-meta {
        gap: 6px 10px;
        margin-top: 10px;
    }

    .ls-user-profile-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .ls-user-profile-actions .ls-action-btn,
    .ls-user-profile-info > .ls-action-btn {
        justify-content: center;
        min-width: 0;
    }

    .ls-user-profile-stats {
        margin-top: 14px;
    }

    .ls-user-profile-stats a {
        padding: 10px 0 8px;
    }

    .ls-user-profile-stats strong {
        font-size: 18px;
    }

    .ls-rank-podium {
        margin: 0 0 12px;
        padding: 18px 8px 0;
        gap: 6px;
    }

    .ls-rank-podium-item {
        padding: 10px 6px 14px;
    }

    .ls-rank-podium-avatar {
        width: 46px;
        height: 46px;
    }

    .ls-rank-podium-1 .ls-rank-podium-avatar {
        width: 54px;
        height: 54px;
    }

    .ls-rank-podium-metric strong {
        font-size: 15px;
    }

    .ls-rank-tabs {
        margin: 0 0 10px;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .ls-rank-tab {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .ls-rank-item {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-rank-stat span:first-child {
        display: none;
    }

    .ls-search-hero {
        margin: 0 0 12px;
        padding: 24px 18px 20px;
    }

    .ls-search-form {
        margin: 0;
    }

    .ls-search-page {
        padding: 4px 0 24px;
    }

    .ls-search-result-head {
        padding: 0;
    }

    .ls-create-page {
        padding: 12px 0 24px;
    }

    .ls-profile {
        padding: 12px 0 28px;
    }

    .ls-profile-shell {
        padding: 0;
    }

    .ls-profile-card {
        padding: 20px 14px 20px;
        border-radius: var(--ls-radius-card);
    }

    .ls-profile-head {
        align-items: flex-start;
        gap: 14px;
    }

    .ls-profile-avatar {
        width: 68px;
        height: 68px;
    }

    .ls-profile-avatar-btn {
        width: 100%;
        justify-content: center;
    }

    .ls-create-shell {
        padding: 0;
    }

    .ls-create-card {
        padding: 18px 14px 16px;
    }

    .ls-notice-list {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-notice-item {
        padding: 14px 52px 14px 12px;
        gap: 10px;
    }

    .ls-notice-avatar-wrap,
    .ls-notice-avatar {
        width: 40px;
        height: 40px;
    }

    .ls-notice-head {
        flex-wrap: wrap;
    }

    .ls-notice-time {
        margin-left: 0;
        width: 100%;
        padding-left: 0;
    }

    .ls-user-follow-card {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-user-follow-stats {
        display: none;
    }

    .ls-my-tabs {
        margin: 0 0 10px;
        overflow-x: auto;
        flex-wrap: nowrap;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .ls-my-tabs::-webkit-scrollbar {
        display: none;
    }

    .ls-my-tabs .ls-user-tab {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .ls-comment-menu {
        padding: 14px 16px 10px;
    }

    .ls-comment-form {
        margin: 0 16px 6px;
    }

    .ls-comment-list {
        padding: 0 16px;
    }

    .ls-comment-item {
        gap: 8px;
        padding: 14px 0;
    }

    .ls-comment-tabs {
        margin-left: auto;
    }

    .ls-editor-content {
        min-height: 200px;
        max-height: 360px;
        padding: 12px;
    }

    .ls-create-actions {
        padding-top: 0;
    }

    .ls-create-actions .ls-auth-submit {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }

    .ls-discover-head {
        margin: 2px 16px 14px;
    }

    .ls-discover-grid {
        box-sizing: border-box;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* ===== 发帖 / 资料设置 / 等级页面 ===== */
.ls-action-btn.ls-like-btn.ls-active,
.ls-action-btn.ls-fav-btn.ls-active,
.ls-action-btn.ls-follow-btn.ls-active {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}
.ls-action-btn.ls-busy {
    opacity: .55;
    pointer-events: none;
}

.ls-create-page {
    padding: 4px 0 14px;
}

.ls-profile {
    padding: 4px 0 14px;
}

.ls-profile-shell {
    max-width: 680px;
    margin: 0 auto;
}

.ls-profile-card {
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-shadow-xs);
    padding: 28px;
}

.ls-profile-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 22px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-profile-avatar {
    flex: 0 0 auto;
    width: 78px;
    height: 78px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--ls-elevation-2);
    background: var(--ls-bg-hover);
}

.ls-profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ls-profile-head-info {
    min-width: 0;
    flex: 1;
}

.ls-profile-kicker {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-profile-head-info p {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ls-profile-avatar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    min-height: 34px;
    padding: 7px 13px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.ls-profile-avatar-btn:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-profile-avatar-btn:disabled {
    cursor: not-allowed;
    opacity: .65;
}

.ls-profile-avatar-input {
    display: none;
}

.ls-user-card-main-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex: 0 0 auto;
}

.ls-user-card-main-actions .ls-create-btn {
    white-space: nowrap;
}

.ls-profile-card .ls-auth-msg {
    margin-bottom: 18px;
}

.ls-profile-card .ls-auth-form {
    gap: 16px;
}

.ls-profile-section-title {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 2px 0 -4px;
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 700;
}

.ls-profile-section-title-password {
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--ls-border-light);
}

.ls-create-shell {
    max-width: 860px;
    margin: 0 auto;
}

@media (min-width: 1081px) {
    /* Match the home column rhythm while retaining readable form widths. */
    .ls-my-layout,
    .ls-user-profile,
    .ls-notice-list,
    .ls-search-hero,
    .ls-search-result-head,
    .ls-search-list,
    .ls-user-follow-card,
    .ls-my-tabs,
    .ls-rank-podium,
    .ls-rank-tabs,
    .ls-rank-item {
        margin-left: 0;
        margin-right: 0;
    }

    .ls-page-head {
        margin-left: 0;
        margin-right: 0;
    }
}

.ls-create-card {
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-lg);
    box-shadow: var(--ls-shadow-xs);
    padding: 24px 22px 20px;
}

.ls-create-head {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-create-title,
.ls-profile-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--ls-text);
}

.ls-create-sub {
    margin: 0;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-create-form {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ls-create-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ls-create-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--ls-text-secondary);
}

.ls-create-section-sub {
    font-weight: 500;
    color: var(--ls-text-muted);
}

.ls-create-poll-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-text-secondary);
    cursor: pointer;
}

.ls-create-poll-switch input {
    width: 16px;
    height: 16px;
    accent-color: var(--ls-primary);
}

.ls-create-poll-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ls-create-poll-box[hidden] {
    display: none;
}

.ls-create-poll-options {
    display: grid;
    gap: 10px;
}

.ls-create-poll-add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: fit-content;
    padding: 8px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.ls-create-poll-add:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-create-poll-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--ls-text-muted);
    cursor: pointer;
}

.ls-create-poll-remove:hover {
    background: var(--ls-bg-soft);
    color: var(--ls-danger, #dc2626);
}

.ls-create-poll-remove:disabled {
    visibility: hidden;
    cursor: default;
}

.ls-create-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 4px;
}

.ls-create-actions .ls-auth-submit {
    min-width: 160px;
}

.ls-field-textarea .ls-field-control {
    height: auto;
    padding: 0;
    align-items: stretch;
    gap: 0;
}

.ls-editor {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-editor:focus-within {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-editor-toolbar {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 2px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--ls-border-light);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ls-editor-toolbar::-webkit-scrollbar {
    display: none;
}

.ls-editor-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: var(--ls-radius-sm);
    background: transparent;
    color: var(--ls-text-secondary);
    font-size: 18px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-editor-btn:hover {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-editor-sep {
    flex-shrink: 0;
    width: 1px;
    height: 18px;
    margin: 0 6px;
    background: var(--ls-border-light);
}

.ls-editor-content {
    min-height: 240px;
    max-height: 480px;
    padding: 14px 16px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--ls-text);
    outline: none;
    overflow-y: auto;
    word-break: break-word;
}

.ls-editor-content:empty::before {
    content: attr(data-placeholder);
    color: var(--ls-text-muted);
    pointer-events: none;
}

.ls-editor-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--ls-radius-sm);
}

.ls-editor-content .ls-emoji {
    display: inline-block;
    width: 22px;
    height: 22px;
    margin: 0 1px;
    vertical-align: -4px;
    object-fit: contain;
}

.ls-editor-content video,
.ls-editor-content audio {
    max-width: 100%;
    border-radius: var(--ls-radius-sm);
}

.ls-editor-emoji-panel {
    position: fixed;
    width: min(420px, calc(100vw - 24px));
    box-sizing: border-box;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-elevation-3);
    z-index: 3060;
    overflow: visible;
}

.ls-editor-emoji-panel.ls-editor-emoji-pc {
    max-height: min(460px, calc(100vh - 24px));
}

.ls-editor-emoji-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 12px 8px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-editor-emoji-head strong {
    color: var(--ls-text);
    font-size: 14px;
    font-weight: 700;
}

.ls-editor-emoji-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--ls-radius-sm);
    background: transparent;
    color: var(--ls-text-muted);
    font-size: 18px;
    cursor: pointer;
}

.ls-editor-emoji-close:hover {
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-editor-emoji-panel .ls-emoji-tabs {
    padding: 10px 12px 8px;
    margin: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.ls-editor-emoji-panel .ls-emoji-tabs::-webkit-scrollbar {
    display: none;
}

.ls-editor-emoji-body {
    padding: 0 12px 12px;
}

.ls-editor-emoji-panel .ls-emoji-grid {
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    max-height: min(320px, calc(100vh - 220px));
    padding-right: 2px;
}

.ls-editor-emoji-panel .ls-emoji-item {
    height: 42px;
}

.ls-editor-emoji-arrow {
    position: absolute;
    top: -7px;
    left: var(--ld-emoji-arrow-left, 22px);
    width: 12px;
    height: 12px;
    border-left: 1px solid var(--ls-border);
    border-top: 1px solid var(--ls-border);
    background: var(--ls-bg-card);
    transform: rotate(45deg);
    margin-left: -6px;
}

.ls-editor-emoji-panel.ls-editor-emoji-up .ls-editor-emoji-arrow {
    top: auto;
    bottom: -7px;
    border: none;
    border-right: 1px solid var(--ls-border);
    border-bottom: 1px solid var(--ls-border);
}

/* ==================== 编辑器插入面板（本地上传 / URL 外链） ==================== */

.ls-editor-insert {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-md);
    z-index: 40;
    overflow: hidden;
}

.ls-insert-tabs {
    display: flex;
    align-items: center;
    border-bottom: 0.5px solid var(--ls-border-light);
}

.ls-insert-tab {
    padding: 11px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.ls-insert-tab.ls-active {
    color: var(--ls-primary);
    border-bottom-color: var(--ls-primary);
}

.ls-insert-close {
    margin-left: auto;
    padding: 10px 14px;
    color: var(--ls-text-muted);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
}

.ls-insert-close:hover {
    color: var(--ls-text);
}

.ls-insert-body {
    padding: 14px;
    max-height: 260px;
    overflow-y: auto;
}

.ls-insert-drop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 28px 14px;
    border: 1.5px dashed var(--ls-border);
    border-radius: var(--ls-radius);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.ls-insert-drop i {
    font-size: 30px;
    color: var(--ls-text-muted);
}

.ls-insert-drop span {
    font-size: 14px;
    color: var(--ls-text);
}

.ls-insert-drop em {
    font-style: normal;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-insert-drop:hover,
.ls-insert-drop.ls-drag {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-insert-progress {
    margin-top: 12px;
    height: 6px;
    border-radius: 3px;
    background: var(--ls-bg-hover);
    overflow: hidden;
}

.ls-insert-progress-bar {
    height: 100%;
    width: 0;
    border-radius: 3px;
    background: var(--ls-primary);
    transition: width 0.15s ease;
}

.ls-insert-url-row {
    display: flex;
    gap: 8px;
}

.ls-insert-url-row input {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-sm);
    background: var(--ls-bg);
    color: var(--ls-text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s ease;
}

.ls-insert-url-row input:focus {
    border-color: var(--ls-primary);
}

.ls-insert-url-btn {
    padding: 0 18px;
    border: none;
    border-radius: var(--ls-radius-sm);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s ease;
}

.ls-insert-url-btn:hover {
    opacity: 0.85;
}

.ls-insert-tip {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-size: 12px;
    color: var(--ls-text-muted);
}

/* ==================== AIEditor 集成（系统编辑器） ==================== */

.ls-editor-ai {
    position: relative;
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    overflow: hidden;
}

.ls-editor-ai-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 220px;
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-editor-ai-loading-spinner {
    width: 26px;
    height: 26px;
    border: 3px solid var(--ls-border);
    border-top-color: var(--ls-primary);
    border-radius: 50%;
    animation: ls-spin 0.8s linear infinite;
}

.ls-editor-ai-loading-error {
    color: var(--ls-danger, #dc3545);
}

.ls-editor-ai-loading-error .ls-editor-ai-loading-icon {
    font-size: 30px;
}

.ls-message-editor-wrap textarea {
    width: 100%;
    min-height: 220px;
    padding: 14px;
    border: none;
    outline: none;
    background: transparent;
    color: var(--ls-text);
    font-size: 14px;
    line-height: 1.7;
    resize: vertical;
}

.ls-message-editor-wrap .aieditor-container {
    min-height: 300px;
}

.ls-message-editor-wrap .aieditor-container .aie-content {
    min-height: 260px;
}

@media (min-width: 768px) {
    .ls-message-editor-wrap .aieditor-container .aie-content {
        min-height: 340px;
    }
}

/* AIEditor 在 Glim 主题下让图片自适应宽度 */
.ls-message-editor-wrap .aie-content img {
    max-width: 100%;
    height: auto;
}

@keyframes ls-spin {
    to {
        transform: rotate(360deg);
    }
}

/* 评论区树形结构 */
.ls-comment-children {
    position: relative;
    margin: 0 0 0 46px;
    padding: 0 0 0 16px;
    border-left: 2px solid var(--ls-border-light);
}

.ls-comment-children-collapsed > .ls-comment-item-child:nth-of-type(n + 4) {
    display: none;
}

.ls-comment-tree-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 30px;
    margin: 8px 0 10px;
    padding: 0 10px;
    border: 1px solid var(--ls-primary);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.ls-comment-tree-toggle:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ls-comment-item-child {
    position: relative;
    gap: 8px;
    padding: 12px 0;
    border-bottom: none;
}

.ls-comment-item-child::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 24px;
    width: 12px;
    height: 2px;
    background: var(--ls-border-light);
}

.ls-comment-item-child .ls-comment-avatar img {
    width: 28px;
    height: 28px;
}

.ls-comment-item-child .ls-comment-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 6px;
    margin-bottom: 2px;
}

.ls-comment-item-child .ls-comment-user {
    font-size: 13px;
}

.ls-comment-item-child .ls-level {
    margin-left: 0;
    flex-shrink: 0;
}

.ls-comment-reply-to {
    display: inline-flex;
    align-items: center;
    margin-left: 8px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 500;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius-pill);
}


.ls-level-page {
    padding: 12px 4px 22px;
}

/* ---------- 成长中心（等级/勋章/VIP 三 tab 容器） ---------- */
.ls-center-page {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 16px 24px;
}
.ls-center-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 18px;
    background: var(--ls-bg-hover);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius);
    overflow: hidden;
}
.ls-center-hero-main {
    flex: 1;
    min-width: 0;
}
.ls-center-hero-kicker {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.ls-center-hero-main h1 {
    margin: 7px 0 3px;
    font-size: 20px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--ls-text);
}
.ls-center-hero-main p {
    margin: 0;
    font-size: 13px;
    color: var(--ls-text-muted);
}
.ls-center-hero-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(92px, 1fr));
    gap: 0;
    min-width: min(58%, 440px);
}
.ls-center-hero-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 4px 14px;
    background: transparent;
    border-left: 1px solid var(--ls-border);
}
.ls-center-hero-stat:first-child { border-left: 0; }
.ls-center-hero-stat b {
    font-size: 14px;
    font-weight: 800;
    color: var(--ls-text);
    line-height: 1.25;
}
.ls-center-hero-stat em {
    font-size: 11px;
    font-style: normal;
    color: var(--ls-text-muted);
}
.ls-center-tabs {
    display: flex;
    gap: 2px;
    padding: 3px;
    background: var(--ls-bg-hover);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius);
    overflow-x: auto;
}
.ls-center-tab {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 14px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--ls-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.ls-center-tab .ls-center-tab-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: var(--ls-radius-xs);
    background: color-mix(in srgb, var(--ls-primary) 10%, transparent);
    color: var(--ls-primary);
    transition: all 0.2s ease;
}
.ls-center-tab .ls-center-tab-name {
    font-size: 13px;
    font-weight: 600;
}
.ls-center-tab.ls-active {
    background: var(--ls-card-bg);
    border: 1px solid var(--ls-border);
    color: var(--ls-primary);
    box-shadow: var(--ls-shadow-xs);
}
.ls-center-tab.ls-active .ls-center-tab-icon {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}
@media (max-width: 640px) {
    .ls-center-page {
        padding: 10px 8px 18px;
    }
    .ls-center-hero {
        padding: 14px 12px;
        gap: 12px;
        flex-direction: column;
        align-items: stretch;
    }
    .ls-center-hero-main h1 {
        font-size: 18px;
    }
    .ls-center-hero-stats {
        min-width: 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px 0;
    }
    .ls-center-hero-stat {
        padding: 2px 10px;
    }
    .ls-center-tabs {
        margin: 0;
        border-radius: var(--ls-radius);
    }
    .ls-center-tab {
        flex: 0 0 auto;
        flex: 0 0 auto;
        padding: 8px 13px;
    }
}
.ls-level-head {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: var(--ls-card-bg);
    border-radius: var(--ls-radius-lg);
    border: 1px solid var(--ls-border-light);
    position: relative;
    overflow: hidden;
}
.ls-level-head::after {
    content: '';
    position: absolute;
    right: -32px;
    top: -40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--lvl, var(--ls-primary)) 14%, transparent), transparent 70%);
    pointer-events: none;
}
.ls-level-head-icon {
    width: 54px;
    height: 54px;
    flex: 0 0 auto;
    border-radius: var(--ls-radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--lvl, var(--ls-primary));
    background: color-mix(in srgb, var(--lvl, var(--ls-primary)) 12%, transparent);
    position: relative;
    z-index: 1;
}
.ls-level-head-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.ls-level-head-kicker {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--lvl, var(--ls-primary));
    text-transform: uppercase;
    margin-bottom: 6px;
}
.ls-level-manual-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: normal;
    text-transform: none;
    color: var(--ls-on-solid);
    background: var(--ls-gradient-gold);
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.25);
}
.ls-level-head-info h1 {
    font-size: 20px;
    font-weight: 800;
    color: var(--ls-text);
    margin: 0 0 3px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ls-level-head-info p {
    font-size: 12px;
    color: var(--ls-text-secondary);
    margin: 0;
}
.ls-level-head-info p b {
    color: var(--lvl, var(--ls-primary));
    font-weight: 700;
}
.ls-level-head-ring {
    width: 92px;
    height: 92px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: conic-gradient(var(--lvl, var(--ls-primary)) calc(var(--level-progress) * 1%), var(--ls-bg) 0);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.ls-level-ring-inner {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--ls-card-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}
.ls-level-ring-inner strong {
    font-size: 15px;
    font-weight: 800;
    color: var(--lvl, var(--ls-primary));
}
.ls-level-ring-inner span {
    font-size: 10px;
    color: var(--ls-text-secondary);
}
.ls-level-progress {
    padding: 14px 22px 16px;
    background: var(--ls-bg);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-lg);
}
.ls-level-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--ls-card-bg);
    overflow: hidden;
}
.ls-level-bar i {
    display: block;
    height: 100%;
    border-radius: 3px;
    background: var(--lvl, var(--ls-primary));
    transition: width .4s ease;
}
.ls-level-progress-foot {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--ls-text-muted);
    margin-top: 6px;
}
.ls-level-progress-percent {
    font-weight: 700;
    color: var(--lvl, var(--ls-primary));
}
.ls-level-progress-next {
    margin-top: 10px;
    padding: 7px 12px;
    font-size: 12px;
    color: var(--ls-text-secondary);
    background: color-mix(in srgb, var(--lvl, var(--ls-primary)) 8%, transparent);
    border-radius: var(--ls-radius);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.ls-level-progress-next i {
    color: var(--lvl, var(--ls-primary));
}
.ls-level-progress-next b {
    color: var(--lvl, var(--ls-primary));
}
.ls-level-progress-next-max {
    background: var(--ls-card-bg);
    color: var(--ls-text-secondary);
}
@media (max-width: 640px) {
    .ls-level-page {
        padding: 8px 0 16px;
    }
    .ls-level-head {
        padding: 16px 14px;
        gap: 12px;
    }
    .ls-level-head-icon {
        width: 46px;
        height: 46px;
        font-size: 22px;
        border-radius: var(--ls-radius-card);
    }
    .ls-level-head-ring {
        width: 78px;
        height: 78px;
    }
    .ls-level-ring-inner {
        width: 62px;
        height: 62px;
    }
    .ls-level-ring-inner strong {
        font-size: 13px;
    }
    .ls-level-progress {
        padding: 12px 14px 14px;
    }
    .ls-level-progress-next {
        width: 100%;
        justify-content: center;
    }
}


/* ==================== 资料设置：折叠卡片 ==================== */

.ls-acc {
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    background: var(--ls-bg-card);
    overflow: hidden;
    margin-top: 12px;
}

.ls-acc[open] {
    box-shadow: var(--ls-elevation-2);
}

.ls-acc-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.ls-acc-head::-webkit-details-marker {
    display: none;
}

.ls-acc-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 19px;
    flex: 0 0 auto;
}

.ls-acc-title {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.ls-acc-title b {
    color: var(--ls-text);
    font-size: 15px;
    font-weight: 700;
}

.ls-acc-title em {
    color: var(--ls-text-muted);
    font-size: 12.5px;
    font-style: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-acc-arrow {
    color: var(--ls-text-muted);
    font-size: 18px;
    flex: 0 0 auto;
    transition: transform 0.2s ease;
}

.ls-acc[open] .ls-acc-arrow {
    transform: rotate(180deg);
}

.ls-acc-body {
    padding: 0 18px 18px;
    border-top: 1px solid var(--ls-border-light);
    padding-top: 16px;
}

.ls-field-code {
    padding-right: 8px;
}

.ls-code-btn {
    flex: 0 0 auto;
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--ls-primary);
    border-radius: var(--ls-radius-control);
    background: transparent;
    color: var(--ls-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease, opacity 0.15s ease;
}

.ls-code-btn:hover:not(:disabled) {
    background: var(--ls-primary-light);
}

.ls-code-btn:disabled {
    opacity: 0.55;
    cursor: default;
}

@media (max-width: 640px) {
    .ls-acc-head {
        padding: 14px 15px;
    }

    .ls-acc-body {
        padding: 14px 15px 16px;
    }
}
/* ==================== 勋章中心 ==================== */

.ls-badge-page {
    padding: 20px 24px 28px;
}
.ls-badge-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background: var(--ls-card-bg);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-lg);
    position: relative;
    overflow: hidden;
}
.ls-badge-head::after {
    content: '';
    position: absolute;
    right: -28px;
    bottom: -40px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--ls-primary) 12%, transparent), transparent 70%);
    pointer-events: none;
}
.ls-badge-head-icon {
    width: 50px;
    height: 50px;
    flex: 0 0 auto;
    border-radius: 15px;
    background: color-mix(in srgb, var(--ls-primary) 12%, transparent);
    color: var(--ls-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    position: relative;
    z-index: 1;
}
.ls-badge-head-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}
.ls-badge-head-info h1 {
    font-size: 19px;
    font-weight: 800;
    margin: 0 0 3px;
}
.ls-badge-head-info p {
    font-size: 12px;
    margin: 0;
    color: var(--ls-text-secondary);
}
.ls-badge-head-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    padding: 8px 14px;
    background: var(--ls-bg);
    border-radius: var(--ls-radius);
    position: relative;
    z-index: 1;
}
.ls-badge-head-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
}
.ls-badge-head-stat b {
    font-size: 18px;
    font-weight: 800;
    color: var(--ls-primary);
}
.ls-badge-head-stat em {
    font-style: normal;
    font-size: 10px;
    color: var(--ls-text-muted);
}
.ls-badge-head-stats > i {
    font-size: 14px;
    color: var(--ls-border);
}
.ls-badge-cats-wrap {
    margin-top: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.ls-badge-cats-wrap::-webkit-scrollbar {
    display: none;
}
.ls-badge-cats {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    width: max-content;
    min-width: 100%;
    padding-bottom: 2px;
}

.ls-badge-cat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-text-muted);
    background: var(--ls-bg-hover);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    white-space: nowrap;
    flex: 0 0 auto;
    transition: all 0.15s ease;
}

.ls-badge-cat i {
    font-size: 15px;
}

.ls-badge-cat:hover {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
}

.ls-badge-cat.ls-active {
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-badge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.ls-badge-card {
    background: var(--ls-card-bg);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-lg);
    padding: 18px 10px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.ls-badge-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ls-elevation-2);
}
.ls-badge-card.ls-owned {
    opacity: 1;
    border-color: color-mix(in srgb, var(--ls-primary) 30%, transparent);
}
.ls-badge-card-icon {
    width: 76px;
    height: 76px;
    border-radius: 20px;
    background: var(--ls-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--ls-text-muted);
    margin-bottom: 8px;
    overflow: visible;
}
.ls-badge-card-icon .ls-badge-img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    filter: grayscale(.85) opacity(.85);
    transition: filter .25s ease, transform .25s ease;
}
.ls-badge-card:hover .ls-badge-card-icon .ls-badge-img {
    transform: scale(1.06);
}
.ls-badge-card.ls-owned .ls-badge-card-icon {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}
.ls-badge-card.ls-owned .ls-badge-card-icon .ls-badge-img {
    filter: none;
}
.ls-badge-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}
.ls-badge-card.ls-owned .ls-badge-card-name {
    color: var(--ls-text);
}
.ls-badge-card-desc {
    font-size: 11px;
    color: var(--ls-text-muted);
    min-height: 14px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    max-width: 100%;
}
.ls-badge-card-cond {
    font-size: 10px;
    color: var(--ls-text-muted);
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--ls-bg);
    margin-top: 2px;
}
.ls-badge-card.ls-owned .ls-badge-card-cond {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}
.ls-badge-loading {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 0;
}
.ls-badge-loadmore {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 18px;
}
.ls-badge-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 26px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border: 1px solid transparent;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.ls-badge-more-btn:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}
.ls-badge-end {
    font-size: 12px;
    color: var(--ls-text-muted);
    padding: 4px 0 8px;
}
.ls-badge-error {
    font-size: 13px;
    color: var(--ls-danger, #ef4444);
    padding: 8px 0;
}

@media (max-width: 640px) {
    .ls-badge-page {
        padding: 12px 10px 20px;
    }
    .ls-badge-head {
        padding: 14px;
        gap: 10px;
    }
    .ls-badge-head-icon {
        width: 42px;
        height: 42px;
        font-size: 20px;
        border-radius: 13px;
    }
    .ls-badge-head-stats {
        padding: 6px 10px;
        gap: 6px;
    }
    .ls-badge-head-stat b {
        font-size: 15px;
    }
    .ls-badge-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .ls-badge-card-icon {
        width: 64px;
        height: 64px;
        border-radius: var(--ls-radius-card);
        font-size: 28px;
    }
    .ls-badge-card-icon .ls-badge-img {
        width: 58px;
        height: 58px;
    }
}

/* ============ 勋章中心增强（购买/佩戴/折叠） ============ */
.ls-badge-idx {
    position: absolute;
    top: -6px;
    right: -6px;
    font-size: 9px;
    font-weight: 700;
    font-style: normal;
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    padding: 1px 6px;
    border-radius: 999px;
    box-shadow: var(--ls-elevation-2);
}
.ls-badge-card-icon {
    position: relative;
}
.ls-badge-card-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 6px;
    width: 100%;
}
.ls-badge-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    transition: transform .15s ease, opacity .15s ease, background .15s ease;
}
.ls-badge-btn:hover {
    transform: translateY(-1px);
    opacity: .92;
}
.ls-badge-btn.ls-buy {
    background: var(--ls-gradient-gold);
    color: var(--ls-on-solid);
}
.ls-badge-btn.ls-wear {
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}
.ls-badge-btn.ls-wearing {
    background: var(--ls-success-bg, rgba(76, 175, 80, .14));
    color: var(--ls-success, #4caf50);
    cursor: default;
}
.ls-badge-btn.ls-disabled {
    opacity: .45;
    cursor: not-allowed;
}
.ls-badge-locked {
    margin-top: 20px;
}
.ls-badge-locked-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px dashed var(--ls-border);
    background: var(--ls-card-bg);
    color: var(--ls-text-muted);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: color .15s ease, border-color .15s ease;
}
.ls-badge-locked-toggle:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}
.ls-badge-locked-body {
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 14px;
    overflow: hidden;
    transition: max-height .3s ease;
}
.ls-badge-locked-body .ls-badge-card .ls-badge-card-icon .ls-badge-img {
    filter: grayscale(1) opacity(.4);
}
@media (max-width: 640px) {
    .ls-badge-locked-body {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==================== 页面头（搜索/通知，细腻化 LightSNS 风格） ==================== */

.ls-kicker {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    padding: 2px 8px;
    border-radius: var(--ls-radius-pill);
    line-height: 1.5;
    white-space: nowrap;
}

.ls-page-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin: 4px 2px 16px;
}

.ls-page-head > .ls-notice-toolbar {
    margin-left: auto;
}

.ls-page-head-titles {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.ls-page-head h1 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--ls-text);
    margin: 0;
}

.ls-notice-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ls-notice-switcher {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 34px;
    padding: 0 28px 0 11px;
    color: var(--ls-text);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    box-shadow: var(--ls-shadow-xs);
    max-width: 120px;
}

.ls-notice-switcher > i:first-child {
    color: var(--ls-primary);
    font-size: 16px;
}

.ls-notice-switcher-text {
    max-width: 36px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 700;
}

.ls-notice-switcher select {
    position: relative;
    z-index: 1;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    color: inherit;
    background: transparent;
    border: 0;
    outline: 0;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    opacity: 0;
}

.ls-notice-switcher .ti-chevron-down {
    position: absolute;
    right: 10px;
    color: var(--ls-text-muted);
    font-size: 14px;
    pointer-events: none;
}

.ls-notice-switcher em {
    position: absolute;
    top: -7px;
    right: -5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    color: var(--ls-on-solid);
    background: var(--ls-danger, #ef4444);
    border-radius: var(--ls-radius-control);
    font-size: 11px;
    font-style: normal;
    line-height: 18px;
}

.ls-message-tabs {
    display: flex;
    gap: 20px;
    margin: 0 0 14px;
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-message-tabs a {
    position: relative;
    padding: 10px 2px;
    color: var(--ls-text-secondary);
    font-size: 14px;
    font-weight: 600;
    border-bottom: 2px solid transparent;
}

.ls-message-tabs a.ls-active {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-message-tabs em,
.ls-chat-conversation em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    margin-left: 5px;
    padding: 0 5px;
    color: var(--ls-on-solid);
    background: var(--ls-danger, #ef4444);
    border-radius: var(--ls-radius-control);
    font-size: 11px;
    font-style: normal;
}

.ls-chat-page {
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-control);
    background: var(--ls-card-bg);
    overflow: hidden;
    box-shadow: var(--ls-shadow-xs);
}

.ls-chat-page-head {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 68px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--ls-border-light);
    background: var(--ls-bg-card);
}

.ls-chat-title-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius-control);
    font-size: 18px;
}

.ls-chat-title-copy {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
    line-height: 1.25;
}

.ls-chat-title-copy strong {
    overflow: hidden;
    color: var(--ls-text);
    font-size: 15px;
    font-weight: 750;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-chat-title-copy small {
    margin-top: 4px;
    overflow: hidden;
    color: var(--ls-text-muted);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-chat-pref-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: -2px 0 14px;
}

.ls-chat-live {
    display: inline-flex;
    align-items: center;
    height: 30px;
    padding: 0 10px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    color: var(--ls-text-muted);
    background: var(--ls-bg-card);
    font-size: 12px;
    font-weight: 700;
}

.ls-chat-live-on {
    border-color: transparent;
    color: var(--ls-role-title-fg);
    background: var(--ls-role-title-bg);
}

.ls-chat-pref {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-xs);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.ls-chat-pref.ls-on {
    border-color: transparent;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
}

.ls-chat-pref:disabled {
    opacity: .55;
    cursor: wait;
}

.ls-chat-stream {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 360px;
    max-height: min(58vh, 620px);
    padding: 18px clamp(14px, 2.4vw, 26px);
    overflow-y: auto;
    background: var(--ls-bg);
}

.ls-chat-empty {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    min-height: 260px;
    flex-direction: column;
    gap: 9px;
    color: var(--ls-text-muted);
    text-align: center;
}

.ls-chat-empty i {
    color: var(--ls-primary);
    font-size: 28px;
}

.ls-chat-empty p {
    margin: 0;
    font-size: 13px;
}

.ls-chat-message {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    width: fit-content;
    max-width: min(78%, 640px);
}

.ls-chat-avatar,
.ls-chat-message > .ls-frame-box {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
}

.ls-chat-avatar,
.ls-chat-conversation-avatar {
    display: block;
    object-fit: cover;
    background: var(--ls-bg-secondary);
    border-radius: 50%;
}

.ls-chat-message > .ls-frame-box,
.ls-chat-conversation > .ls-frame-box {
    border-radius: 50%;
}

html.ls-avatar-rounded .ls-chat-avatar,
html.ls-avatar-rounded .ls-chat-conversation-avatar,
html.ls-avatar-rounded .ls-chat-message > .ls-frame-box,
html.ls-avatar-rounded .ls-chat-conversation > .ls-frame-box {
    border-radius: var(--ls-radius-xs);
}

html.ls-avatar-square .ls-chat-avatar,
html.ls-avatar-square .ls-chat-conversation-avatar,
html.ls-avatar-square .ls-chat-message > .ls-frame-box,
html.ls-avatar-square .ls-chat-conversation > .ls-frame-box {
    border-radius: var(--ls-radius-control);
}

.ls-chat-message > .ls-frame-box > .ls-chat-avatar,
.ls-chat-conversation > .ls-frame-box > .ls-chat-conversation-avatar {
    width: 100%;
    height: 100%;
}

.ls-chat-conversation-avatar,
.ls-chat-conversation > .ls-frame-box {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
}

.ls-chat-message > div { min-width: 0; max-width: calc(100% - 47px); }
.ls-chat-message strong { display: block; margin: 0 0 4px; color: var(--ls-text-secondary); font-size: 12px; font-weight: 700; line-height: 18px; }
.ls-chat-message p { margin: 0; padding: 9px 12px; color: var(--ls-text); background: var(--ls-bg-card); border: 1px solid var(--ls-border-light); border-radius: 4px 12px 12px; line-height: 1.6; overflow-wrap: anywhere; word-break: break-word; box-shadow: var(--ls-shadow-xs); }
.ls-chat-message time { display: block; margin-top: 4px; color: var(--ls-text-muted); font-size: 11px; line-height: 16px; }
.ls-chat-message.ls-mine { align-self: flex-end; flex-direction: row-reverse; }
.ls-chat-message.ls-mine > div { text-align: right; }
.ls-chat-message.ls-mine p { color: var(--ls-on-primary); background: var(--ls-primary); border-color: transparent; border-radius: 12px 4px 12px 12px; text-align: left; }

.ls-chat-composer {
    position: relative;
    display: flex;
    gap: 9px;
    padding: 12px clamp(12px, 2.4vw, 18px);
    border-top: 1px solid var(--ls-border-light);
    background: var(--ls-bg-card);
}

.ls-chat-composer input { min-width: 0; flex: 1; height: 42px; padding: 0 13px; color: var(--ls-text); border: 1px solid var(--ls-border); border-radius: var(--ls-radius-control); background: var(--ls-bg); outline: 0; }
.ls-chat-composer input:focus { border-color: var(--ls-primary); box-shadow: 0 0 0 3px var(--ls-primary-light); }
.ls-chat-composer button { height: 42px; border: 0; border-radius: var(--ls-radius-control); cursor: pointer; }
.ls-chat-emoji-btn { color: var(--ls-primary); background: var(--ls-primary-light); }
.ls-chat-emoji-btn { width: 42px; flex: 0 0 42px; }
.ls-chat-send-btn { display: inline-flex; align-items: center; justify-content: center; gap: 5px; min-width: 72px; padding: 0 13px; color: var(--ls-on-primary); background: var(--ls-primary); font-weight: 700; }
.ls-chat-composer button:disabled { opacity: .55; cursor: wait; }

.ls-chat-emoji-panel {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: calc(100% + 8px);
    padding: 10px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-md);
    z-index: 30;
}

.ls-chat-message .ls-emoji {
    display: inline-block;
    width: 22px;
    height: 22px;
    margin: 0 1px;
    vertical-align: -5px;
    object-fit: contain;
}

.ls-chat-conversations { display: flex; flex-direction: column; background: var(--ls-bg-card); }
.ls-chat-conversation { display: flex; align-items: center; gap: 11px; min-height: 72px; padding: 12px 16px; border-bottom: 1px solid var(--ls-border-light); transition: background .15s ease; }
.ls-chat-conversation:last-child { border-bottom: 0; }
.ls-chat-conversation:hover { background: var(--ls-primary-light); }
.ls-chat-conversation > span { min-width: 0; flex: 1; }
.ls-chat-conversation strong, .ls-chat-conversation small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ls-chat-conversation strong { color: var(--ls-text); font-size: 14px; }
.ls-chat-conversation small { margin-top: 4px; color: var(--ls-text-muted); font-size: 12px; }
.ls-chat-conversation time { align-self: flex-start; padding-top: 2px; color: var(--ls-text-muted); font-size: 11px; white-space: nowrap; }
.ls-chat-conversation > .ti { color: var(--ls-text-muted); font-size: 16px; }

.ls-go-page { max-width: 560px; margin: 8vh auto; padding: 34px; text-align: center; border: 1px solid var(--ls-border-light); border-radius: var(--ls-radius-control); background: var(--ls-card-bg); }
.ls-go-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin-bottom: 14px; color: var(--ls-primary); background: var(--ls-primary-light); border-radius: 50%; font-size: 28px; }
.ls-go-page h1 { margin: 12px 0 8px; color: var(--ls-text); font-size: 24px; }
.ls-go-page > p { margin: 0; color: var(--ls-text-secondary); }
.ls-go-host { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 22px 0; padding: 12px; color: var(--ls-text); background: var(--ls-bg); border-radius: var(--ls-radius-xs); word-break: break-all; }
.ls-go-actions { display: flex; justify-content: center; align-items: center; gap: 18px; }
.ls-go-actions .ls-create-btn { display: inline-flex; align-items: center; gap: 6px; }
.ls-go-cancel { color: var(--ls-text-secondary); font-size: 14px; }

@media (max-width: 600px) {
    .ls-message-head { align-items: center; }
    .ls-message-head .ls-page-head-titles { flex: 1; }
    .ls-notice-toolbar { width: auto; flex: 0 0 auto; margin-left: 0; }
    .ls-notice-switcher { max-width: 126px; }
    .ls-notice-switcher-text { max-width: 52px; }
    .ls-page-head { gap: 8px; }
    .ls-message-head .ls-kicker {
        display: none;
    }
    .ls-chat-page-head { min-height: 62px; padding: 12px; }
    .ls-chat-title-icon { width: 34px; height: 34px; }
    .ls-chat-live { height: 28px; padding: 0 8px; font-size: 11px; }
    .ls-chat-stream { min-height: 300px; max-height: 52vh; padding: 14px 12px; }
    .ls-chat-message { max-width: 92%; gap: 8px; }
    .ls-chat-avatar,
    .ls-chat-message > .ls-frame-box { flex-basis: 34px; width: 34px; height: 34px; }
    .ls-chat-message > div { max-width: calc(100% - 42px); }
    .ls-chat-message p { padding: 8px 10px; }
    .ls-chat-composer { gap: 7px; padding: 10px; }
    .ls-chat-composer input { height: 40px; padding: 0 10px; }
    .ls-chat-composer button { height: 40px; }
    .ls-chat-emoji-btn { width: 40px; flex-basis: 40px; }
    .ls-chat-send-btn { min-width: 40px; width: 40px; padding: 0; }
    .ls-chat-send-btn span { display: none; }
    .ls-chat-conversation { min-height: 68px; padding: 11px 12px; }
    .ls-chat-conversation time { display: none; }
    .ls-go-page { margin: 32px 0; padding: 26px 18px; }
}

.ls-notice-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border: 1px solid transparent;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-notice-tool-btn:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ls-notice-tool-btn.ls-danger {
    color: var(--ls-danger, #ef4444);
    background: var(--ls-ring-danger);
}

.ls-notice-tool-btn.ls-danger:hover {
    background: var(--ls-danger);
    color: var(--ls-on-solid);
}

.ls-page-head-sub {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-notice-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--ls-on-solid);
    background: var(--ls-danger);
    border-radius: var(--ls-radius-pill);
    vertical-align: middle;
}

/* ==================== 发帖话题切换 ==================== */

.ls-topic-switch {
    display: flex;
    gap: 6px;
    padding: 4px;
    background: var(--ls-bg);
    border-radius: var(--ls-radius-pill);
}

.ls-topic-switch-tab {
    flex: 1;
    text-align: center;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    color: var(--ls-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: all 0.15s ease;
}

.ls-topic-switch-tab.ls-active {
    color: var(--ls-primary);
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-xs);
}

/* ==================== 帖子卡片用户签名 ==================== */

.ls-edit-topic-readonly {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 14px;
    border-radius: var(--ls-radius);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 600;
}

.ls-edit-topic-readonly i {
    font-size: 17px;
    color: var(--ls-primary);
}

.ls-post-user-sig {
    display: block;
    max-width: 100%;
    margin-top: 2px;
    font-size: 12px;
    color: var(--ls-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==================== 移动端：评论区树形 / 编辑器插入面板适配 ==================== */

@media (max-width: 720px) {
    .ls-comment-children {
        margin-left: 30px;
        padding-left: 10px;
    }
    .ls-comment-item-child::before {
        left: -10px;
        width: 8px;
    }
    .ls-editor-insert {
        position: fixed;
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        border: none;
        border-top: 1px solid var(--ls-border);
        border-radius: var(--ls-radius) var(--ls-radius) 0 0;
        max-height: 70vh;
        overflow-y: auto;
    }
    .ls-editor-emoji-panel {
        position: fixed;
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        border: none;
        border-top: 1px solid var(--ls-border);
        border-radius: var(--ls-radius) var(--ls-radius) 0 0;
        max-height: 62vh;
        overflow: hidden;
        z-index: 3060;
    }
    .ls-editor-emoji-panel .ls-emoji-grid {
        max-height: calc(62vh - 110px);
    }
    .ls-editor-emoji-body {
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    }
    .ls-editor-emoji-arrow {
        display: none;
    }
    .ls-insert-body {
        max-height: none;
        padding-bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    }
    .ls-insert-drop {
        padding: 36px 14px;
    }
    .ls-insert-tab {
        padding: 13px 16px;
    }
    .ls-insert-close {
        padding: 12px 16px;
        font-size: 20px;
    }
    .ls-editor-ai-loading {
        min-height: 180px;
    }
    .ls-message-editor-wrap .aieditor-container {
        min-height: 240px;
    }
    .ls-message-editor-wrap .aieditor-container .aie-content {
        min-height: 220px;
    }
}

@media (max-width: 480px) {
    .ls-comment-children {
        margin-left: 20px;
        padding-left: 8px;
    }
    .ls-comment-item-child::before {
        left: -8px;
        width: 7px;
    }
    .ls-editor-toolbar {
        padding: 4px 6px;
    }
    .ls-editor-btn {
        width: 38px;
        height: 38px;
        font-size: 18px;
    }
    .ls-editor-sep {
        margin: 0 4px;
    }
    .ls-editor-content {
        min-height: 180px;
        max-height: 300px;
        padding: 10px 12px;
        font-size: 15px;
    }
    .ls-notice-del {
        top: 10px;
        right: 10px;
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .ls-create-page {
        padding: 10px 0 22px;
    }

    .ls-profile {
        padding: 10px 0 26px;
    }

    .ls-profile-card {
        padding: 18px 14px 18px;
    }

    .ls-profile-head {
        gap: 12px;
        margin-bottom: 18px;
        padding-bottom: 16px;
    }

    .ls-profile-avatar {
        width: 62px;
        height: 62px;
    }

    .ls-user-card-main-actions .ls-user-card-home-btn {
        display: none;
    }

    .ls-create-shell {
        padding: 0 8px;
    }

    .ls-create-card {
        padding: 16px 12px 14px;
    }

    .ls-create-title,
    .ls-profile-title {
        font-size: 18px;
    }

    .ls-create-form {
        gap: 14px;
    }

    .ls-topic-switch {
        gap: 4px;
        padding: 3px;
    }

    .ls-topic-switch-tab {
        padding: 8px 10px;
        font-size: 12px;
    }

    .ls-page-head {
        margin: 2px 16px 14px;
        align-items: center;
        flex-direction: row;
        gap: 8px;
    }

    .ls-page-head h1 {
        font-size: 20px;
    }

    .ls-notice-tool-btn {
        width: 36px;
        height: 36px;
        padding: 0;
        justify-content: center;
        flex-shrink: 0;
    }

    .ls-notice-tool-btn span {
        display: none;
    }

    .ls-notice-tool-btn i {
        font-size: 17px;
    }
}

/* ==================== 音乐播放器（Glim 编辑器插入） ==================== */

.ld-music {
    margin: 14px 0;
    border-radius: 12px;
}

.ld-music-empty {
    padding: 14px;
    border: 1px dashed var(--ls-border);
    border-radius: 12px;
    text-align: center;
    color: var(--ls-text-muted);
    font-size: 13px;
    background: var(--ls-bg);
}

.ld-music-player {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 18px;
    background: var(--ls-music-card-bg);
    border: 1px solid var(--ls-border);
    box-shadow: var(--ls-elevation-2);
    overflow: hidden;
}

.ld-music-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 12% 30%, color-mix(in srgb, var(--ls-music-brand) 8%, transparent) 0%, transparent 55%),
        radial-gradient(circle at 90% 85%, rgba(15, 23, 42, 0.04) 0%, transparent 60%);
    opacity: 0.68;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.ld-music-player.ld-playing .ld-music-bg {
    opacity: 0.92;
}

.ld-music-player::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -10%;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, color-mix(in srgb, var(--ls-music-brand) 10%, transparent) 0%, transparent 70%);
    opacity: .45;
    pointer-events: none;
}

.ld-music-player-netease {
    background: var(--ls-music-card-bg);
    border-color: var(--ls-border);
}

.ld-music-player-netease .ld-music-bg {
    background:
        radial-gradient(circle at 12% 30%, color-mix(in srgb, var(--ls-music-netease) 10%, transparent) 0%, transparent 55%),
        radial-gradient(circle at 90% 85%, color-mix(in srgb, var(--ls-music-brand) 5%, transparent) 0%, transparent 60%);
}

.ld-music-player-netease::before {
    background: radial-gradient(circle, color-mix(in srgb, var(--ls-music-netease) 10%, transparent) 0%, transparent 70%);
}

.ld-music-cover {
    position: relative;
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--ls-text);
    background:
        radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 32%),
        repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05) 0 1px, rgba(255, 255, 255, 0) 1px 4px),
        radial-gradient(circle, #3b4150 0%, #20242f 55%, #11141c 100%);
    box-shadow: 0 4px 12px rgba(15, 18, 27, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: transform .3s ease, box-shadow .3s ease;
}

.ld-music-cover::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    background: radial-gradient(circle, #f4f5f9 0%, #dde0e8 100%);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.ld-music-cover i {
    position: relative;
    z-index: 1;
    font-size: 14px;
    line-height: 1;
}

.ld-music-cover.ld-spinning {
    animation: ld-music-spin 4s linear infinite;
    box-shadow: 0 8px 20px rgba(15, 18, 27, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.ld-music-cover::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    transform: translateX(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12);
}

.ld-music-cover-ring {
    display: none;
}

@keyframes ld-music-spin {
    to { transform: rotate(360deg); }
}

.ld-music-player-netease .ld-music-cover {
    background:
        radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 32%),
        repeating-radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.04) 0 1px, rgba(255, 255, 255, 0) 1px 4px),
        radial-gradient(circle, #4d342c 0%, #2f211d 55%, #17100e 100%);
    box-shadow: 0 4px 12px rgba(90, 44, 32, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.ld-music-player-netease .ld-music-cover::before {
    background: radial-gradient(circle, #fca5a5 0%, var(--ls-music-netease) 100%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 2px 6px rgba(0, 0, 0, 0.28);
}

.ld-music-player-netease .ld-music-cover i {
    color: var(--ls-on-primary);
}

.ld-music-meta {
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ld-music-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--ls-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.15s ease;
}

.ld-music-title.ld-eq-playing {
    color: var(--ls-music-brand-deep);
}

.ld-music-player.ld-playing .ld-music-bar-fill {
    box-shadow: 0 0 8px color-mix(in srgb, var(--ls-music-brand) 34%, transparent);
}

.ld-music-player-netease .ld-music-title.ld-eq-playing {
    color: var(--ls-music-netease);
}

.ld-music-source {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ld-music-track {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 5px;
}

.ld-music-time {
    font-size: 11px;
    font-weight: 700;
    color: var(--ls-text-secondary);
    font-variant-numeric: tabular-nums;
    min-width: 34px;
    text-align: center;
}

.ld-music-bar {
    position: relative;
    flex: 1;
    height: 9px;
    border-radius: 99px;
    background: #dbe3ec;
    cursor: pointer;
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.12);
}

.ld-music-bar::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: -8px;
    bottom: -8px;
}

.ld-music-bar-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--ls-music-brand), var(--ls-music-brand-deep));
    transition: width 0.15s ease;
}

.ld-music-bar-fill::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -6px;
    width: 14px;
    height: 14px;
    transform: translateY(-50%);
    border-radius: 50%;
    background: var(--ls-surface-card);
    border: 3px solid var(--ls-music-brand);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--ls-music-brand) 32%, transparent);
}

.ld-music-player-netease .ld-music-bar-fill {
    background: linear-gradient(90deg, var(--ls-music-netease), var(--ls-danger));
}

.ld-music-toggle {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    color: var(--ls-on-primary);
    background: linear-gradient(135deg, var(--ls-music-brand), var(--ls-music-brand-deep));
    box-shadow: 0 8px 18px color-mix(in srgb, var(--ls-music-brand) 22%, transparent);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.ld-music-player-netease .ld-music-toggle {
    background: linear-gradient(135deg, var(--ls-music-netease), #b91c1c);
}

.ld-music-toggle:hover {
    transform: scale(1.08);
}

.ld-music-player.ld-playing .ld-music-toggle {
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--ls-music-brand) 14%, transparent);
}

.ld-music-player-netease.ld-playing .ld-music-toggle {
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--ls-music-netease) 14%, transparent);
}

.ld-music-player.ld-music-loading .ld-music-toggle {
    pointer-events: none;
    opacity: 0.95;
    cursor: default;
}

.ld-music-player.ld-music-loading .ld-music-toggle i {
    animation: ld-music-spin 0.8s linear infinite;
}

/* 缓冲环形加载动画 */
.ld-music-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2.5px solid rgba(255, 255, 255, 0.32);
    border-top-color: #fff;
    animation: ld-music-spin 0.7s linear infinite;
}

/* 播放按钮外圈脉冲，强化“缓冲中”反馈 */
.ld-music-player.ld-music-loading .ld-music-toggle::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: transparent;
    border-right-color: transparent;
    animation: ld-music-spin 1.1s linear infinite reverse;
}

.ld-music-player[data-state="loading"] .ld-music-source::after {
    content: ' · 缓冲中';
}

.ld-music-player.ld-music-error .ld-music-toggle {
    background: var(--ls-danger, #dc3545);
}

.ld-music-audio {
    display: none;
}

/* 音乐插入 Modal */
.ld-music-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.ld-music-modal.ld-open {
    display: flex;
}

.ld-music-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(2px);
}

.ld-music-modal-panel {
    position: relative;
    width: min(440px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-shadow-lg);
    animation: ld-music-pop 0.2s ease;
}

@keyframes ld-music-pop {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

.ld-music-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px 10px;
}

.ld-music-modal-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.ld-music-modal-title i {
    color: var(--ls-primary);
    font-size: 17px;
}

.ld-music-modal-close {
    border: none;
    background: transparent;
    color: var(--ls-text-muted);
    font-size: 17px;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--ls-radius-control);
    transition: background 0.15s ease, color 0.15s ease;
}

.ld-music-modal-close:hover {
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ld-music-modal-tabs {
    display: flex;
    gap: 6px;
    padding: 0 18px 8px;
}

.ld-music-tab {
    flex: 1;
    padding: 8px 6px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: transparent;
    color: var(--ls-text-secondary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ld-music-tab.ld-active {
    background: var(--ls-primary);
    border-color: var(--ls-primary);
    color: var(--ls-on-primary);
}

.ld-music-modal-body {
    padding: 6px 18px 4px;
}

.ld-music-tabpane {
    display: none;
}

.ld-music-tabpane.ld-active {
    display: block;
}

.ld-music-tip {
    margin: 0 0 10px;
    font-size: 12px;
    color: var(--ls-text-muted);
    line-height: 1.5;
}

.ld-music-input {
    width: 100%;
    box-sizing: border-box;
    padding: 9px 12px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
    color: var(--ls-text);
    font-size: 13px;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ld-music-input:focus {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-glow, rgba(13, 110, 253, 0.12));
}

.ld-music-filebox {
    position: relative;
    display: flex;
}

.ld-music-file {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
}

.ld-music-file-btn {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 1px dashed var(--ls-border-strong, var(--ls-border));
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 13px;
    transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.ld-music-filebox:hover .ld-music-file-btn {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ld-music-progress {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ld-music-progress-bar {
    flex: 1;
    height: 5px;
    border-radius: 3px;
    background: var(--ls-bg);
    overflow: hidden;
    position: relative;
}

.ld-music-progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    width: 0;
    border-radius: 3px;
    background: var(--ls-primary);
    transition: width 0.2s ease;
}

#ld-music-progress .ld-music-progress-bar::after {
    width: inherit;
}

.ld-music-modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 12px 18px 18px;
}

.ld-music-cancel {
    padding: 8px 16px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: transparent;
    color: var(--ls-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ld-music-cancel:hover {
    background: var(--ls-bg);
}

.ld-music-insert {
    padding: 8px 16px;
    border: none;
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: filter 0.15s ease;
}

.ld-music-insert:hover {
    filter: brightness(1.08);
}

/* 网易云搜索 UI */
.ld-music-search {
    position: relative;
    display: flex;
    gap: 8px;
}

.ld-music-search .ld-music-input {
    flex: 1;
    padding-right: 40px;
}

.ld-music-search-btn {
    flex: 0 0 auto;
    width: 40px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.15s ease;
}

.ld-music-search-btn:hover {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
}

.ld-music-hint {
    margin-top: 8px;
    font-size: 12px;
    color: var(--ls-text-muted);
    line-height: 1.5;
}

.ld-music-results {
    display: none;
    max-height: 280px;
    overflow-y: auto;
    margin-top: 8px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
}

.ld-music-results.ld-show {
    display: block;
}

.ld-music-result {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: none;
    border-bottom: 1px solid var(--ls-border);
    background: transparent;
    text-align: left;
    cursor: pointer;
    color: var(--ls-text);
    transition: background 0.12s ease;
}

.ld-music-result:last-child {
    border-bottom: none;
}

.ld-music-result:hover {
    background: var(--ls-primary-light, rgba(13, 110, 253, 0.06));
}

.ld-music-result-pic {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: var(--ls-radius-control);
    object-fit: cover;
    background: var(--ls-bg-card);
}

.ld-music-result-pic-empty {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ls-text-muted);
}

.ld-music-result-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ld-music-result-meta strong {
    font-size: 13px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ld-music-result-meta em {
    font-size: 11px;
    font-style: normal;
    color: var(--ls-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ld-music-result-add {
    flex: 0 0 auto;
    color: var(--ls-text-muted);
    font-size: 16px;
}

.ld-music-result:hover .ld-music-result-add {
    color: var(--ls-primary);
}

.ld-music-selected {
    margin-top: 10px;
}

.ld-music-selected-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--ls-primary);
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary-light, rgba(13, 110, 253, 0.06));
}

.ld-music-selected-pic {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: var(--ls-radius-control);
    object-fit: cover;
}

.ld-music-selected-pic-empty {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ls-primary);
    background: var(--ls-bg-card);
}

.ld-music-selected-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ld-music-selected-meta strong {
    font-size: 13px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ld-music-selected-meta em {
    font-size: 11px;
    font-style: normal;
    color: var(--ls-primary);
}

.ld-music-selected-clear {
    flex: 0 0 auto;
    border: none;
    background: transparent;
    color: var(--ls-text-muted);
    font-size: 15px;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--ls-radius-xs);
}

.ld-music-selected-clear:hover {
    color: var(--ls-danger, #dc3545);
}

/* 网易云歌单播放器 */
.ld-music-playlist {
    border: 1px solid color-mix(in srgb, var(--ls-music-netease) 16%, transparent);
    border-radius: var(--ls-radius-card);
    background: var(--ls-music-card-bg);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.ld-music-playlist-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--ls-border);
    font-size: 14px;
}

.ld-music-playlist-head > i {
    color: var(--ls-music-netease);
    font-size: 18px;
    flex: 0 0 auto;
}

.ld-music-playlist-head strong {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--ls-text);
}

.ld-music-playlist-cover {
    width: 40px;
    height: 40px;
    border-radius: var(--ls-radius-control);
    object-fit: cover;
    flex: 0 0 auto;
}

.ld-music-playlist-count {
    flex: 0 0 auto;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ld-music-playlist-body {
    max-height: 340px;
    overflow-y: auto;
}

.ld-music-playlist-loading {
    padding: 18px;
    text-align: center;
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ld-music-track-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 14px;
    border: none;
    border-bottom: 1px solid var(--ls-border);
    background: transparent;
    text-align: left;
    cursor: pointer;
    color: var(--ls-text);
    transition: background 0.12s ease;
}

.ld-music-track-item:last-child {
    border-bottom: none;
}

.ld-music-track-item:hover {
    background: color-mix(in srgb, var(--ls-music-netease) 5%, transparent);
}

.ld-music-track-item.ld-active {
    background: color-mix(in srgb, var(--ls-music-netease) 8%, transparent);
}

.ld-music-track-no {
    flex: 0 0 auto;
    width: 22px;
    text-align: center;
    font-size: 12px;
    color: var(--ls-text-muted);
    font-variant-numeric: tabular-nums;
}

.ld-music-track-item.ld-active .ld-music-track-no {
    display: none;
}

.ld-music-track-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.ld-music-track-meta strong {
    font-size: 13px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ld-music-track-meta em {
    font-size: 11px;
    font-style: normal;
    color: var(--ls-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ld-music-track-dur {
    flex: 0 0 auto;
    font-size: 11px;
    color: var(--ls-text-muted);
    font-variant-numeric: tabular-nums;
}

.ld-music-track-play {
    flex: 0 0 auto;
    font-size: 14px;
    color: var(--ls-text-muted);
    opacity: 0;
    transition: opacity 0.12s ease;
}

.ld-music-track-item:hover .ld-music-track-play,
.ld-music-track-item.ld-active .ld-music-track-play {
    opacity: 1;
}

.ld-music-track-item.ld-active .ld-music-track-play {
    color: var(--ls-music-netease);
}

.ld-music-track-item.ld-loading .ld-music-track-play {
    opacity: 1;
    animation: ld-music-spin 0.8s linear infinite;
}

.ld-music-track-item.ld-music-track-error .ld-music-track-meta strong {
    color: var(--ls-danger, #dc3545);
}

@media (max-width: 480px) {
    .ld-music-modal-panel {
        width: calc(100vw - 24px);
        border-radius: var(--ls-radius-card);
    }
    .ld-music-playlist-body {
        max-height: 260px;
    }
}

/* Glim Toast */
.ld-toast {
    position: fixed;
    left: 50%;
    bottom: 88px;
    transform: translateX(-50%) translateY(12px);
    z-index: 3000;
    max-width: min(88vw, 360px);
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(17, 24, 39, 0.92);
    color: var(--ls-on-primary);
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
}

.ld-toast-show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.ld-toast-success {
    background: rgba(22, 163, 74, 0.94);
}

.ld-toast-error {
    background: rgba(220, 38, 38, 0.94);
}

/* 图片懒加载动画：加载前轻模糊透明，加载后平滑淡入清晰 */
.ls-lazy-img {
    opacity: 0;
    filter: blur(6px);
    transition: opacity 0.45s ease, filter 0.45s ease;
    will-change: opacity, filter;
}

.ls-lazy-img.ls-lazy-img-loaded {
    opacity: 1;
    filter: blur(0);
}

@media (prefers-reduced-motion: reduce) {
    .ls-lazy-img {
        opacity: 1;
        filter: none;
        transition: none;
    }
}

/* 帖子状态标记：置顶 / 精华 / 锁定 */
.ls-badge-state {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-right: 6px;
    padding: 1px 6px 2px;
    border-radius: var(--ls-radius-pill, 999px);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.5;
    vertical-align: 2px;
    user-select: none;
}

.ls-badge-top {
    color: var(--ls-on-primary);
    background: var(--ls-primary, #0d6efd);
}

.ls-badge-top-global {
    background: linear-gradient(135deg, #f97316, var(--ls-danger));
}

.ls-badge-digest {
    color: var(--ls-on-primary);
    background: #eab308;
}

.ls-badge-closed {
    color: var(--ls-on-primary);
    background: var(--ls-text-muted, #64748b);
}

.ls-post-item.ls-post-locked {
    opacity: 0.72;
}

/* 评论区已锁定提示 */
.ls-comment-locked {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    margin-bottom: 10px;
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg);
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-comment-locked i {
    font-size: 16px;
}

/* 灯箱 */
.ls-lightbox {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ls-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
    animation: ls-lightbox-fade 0.2s ease;
}

.ls-lightbox-stage {
    position: relative;
    max-width: 92vw;
    max-height: 92vh;
    z-index: 1;
    animation: ls-lightbox-zoom 0.22s cubic-bezier(0.34, 1.3, 0.64, 1);
}

.ls-lightbox-stage img {
    display: block;
    max-width: 92vw;
    max-height: 92vh;
    border-radius: var(--ls-radius-control);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.ls-lightbox-stage img.ls-lightbox-img-loaded {
    opacity: 1;
}

.ls-lightbox-close {
    position: absolute;
    top: -44px;
    right: -8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: var(--ls-on-primary);
    font-size: 18px;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease;
    z-index: 3;
    pointer-events: auto;
}

.ls-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.26);
    transform: rotate(90deg);
}

body.ls-lightbox-open {
    overflow: hidden;
}

@keyframes ls-lightbox-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ls-lightbox-zoom {
    from { transform: scale(0.92); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@media (max-width: 640px) {
    .ls-lightbox-close {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
        font-size: 20px;
    }
    .ls-lightbox-nav {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
}

/* 灯箱左右切换导航 */
.ls-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.45);
    color: var(--ls-on-primary);
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s ease;
}

.ls-lightbox-nav:hover {
    background: rgba(0, 0, 0, 0.7);
}

.ls-lightbox-prev {
    left: 16px;
}

.ls-lightbox-next {
    right: 16px;
}

.ls-lightbox-counter {
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 3px 12px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.45);
    color: var(--ls-on-primary);
    font-size: 12px;
    z-index: 10;
}

}

/* ==================== PC 端（≥1080px）专题页适配：简约大气 ==================== */

@media (min-width: 1080px) {
    .ls-sns-main {
        gap: var(--ls-gap);
    }

    /* 话题页：三列网格，卡片更舒展 */
    .ls-forum-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px 20px;
    }

    .ls-forum-groups {
        gap: 14px;
        padding: 4px 8px 14px;
    }

    .ls-forum-card {
        min-height: 108px;
        padding: 20px 18px;
        gap: 16px;
        border-radius: var(--ls-radius-card);
    }

    .ls-forum-icon {
        width: 56px;
        height: 56px;
        border-radius: var(--ls-radius-card);
    }

    .ls-forum-icon i {
        font-size: 28px;
    }

    .ls-forum-main strong {
        font-size: 17px;
    }

    /* 发现页：更大留白，卡片更大气 */
    .ls-discover-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
    }

    .ls-discover-item {
        gap: 12px;
        padding: 30px 18px 24px;
        border-radius: 18px;
        border: 1px solid var(--ls-border);
        box-shadow: var(--ls-shadow-xs);
    }

    .ls-discover-icon {
        width: 62px;
        height: 62px;
        border-radius: 18px;
        font-size: 30px;
    }

    .ls-discover-name {
        font-size: 15px;
    }

    /* 搜索页：hero 更克制，结果列表更清晰 */
    .ls-search-hero {
        padding: 44px 40px 34px;
        border-radius: 18px;
        text-align: center;
        background: linear-gradient(135deg, #2563eb 0%, #6366f1 55%, #8b5cf6 100%);
    }

    .ls-search-hero::after,
    .ls-search-hero::before {
        display: none;
    }

    .ls-search-hero h1 {
        font-size: 32px;
        margin-bottom: 8px;
    }

    .ls-search-hero > p {
        margin-bottom: 24px;
        font-size: 14px;
    }

    .ls-search-box {
        max-width: 560px;
        margin: 0 auto;
        padding: 8px 8px 8px 22px;
    }

    .ls-search-box input {
        font-size: 16px;
        padding: 12px 0;
    }

    .ls-search-hot {
        align-items: flex-start;
        justify-content: flex-start;
        margin-top: 22px;
    }

    .ls-search-hot-label {
        font-size: 18px;
    }

    .ls-search-hot-tag {
        padding: 6px 16px;
        font-size: 13px;
    }

    .ls-search-result-head {
        margin: 8px 0 18px;
    }

    .ls-search-result-head h2 {
        font-size: 18px;
    }

    .ls-search-list {
        border-radius: var(--ls-radius-lg);
    }

    .ls-search-list .ls-post-item-list {
        padding: 18px 24px;
        gap: 20px;
    }

    .ls-search-list .ls-post-title {
        font-size: 16px;
    }

    /* 我的页面：tab 栏更精致 */
    .ls-my-tabs {
        padding: 6px;
        border-radius: var(--ls-radius-card);
    }

    .ls-my-tabs .ls-user-tab {
        padding: 12px 16px;
        font-size: 14px;
    }

    .ls-post-list {
        gap: var(--ls-gap);
    }
}

@media (min-width: 1440px) {
    .ls-forum-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}


/* ==================== 沉浸式单曲播放器（详情页） ==================== */

.ld-music-player.ld-immersive {
    display: block;
    padding: 0;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(160deg, #1b1d26 0%, #14161d 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.22);
    color: #f8fafc;
}

.ld-music-player.ld-immersive .ld-music-bg {
    position: absolute;
    inset: 0;
    opacity: 0.9;
    background:
        radial-gradient(circle at 20% 15%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        linear-gradient(160deg, #1b1d26 0%, #14161d 100%);
    transition: opacity .4s ease;
}

.ld-music-player.ld-immersive .ld-music-bg-cover {
    position: absolute;
    inset: -20%;
    background-size: cover;
    background-position: center;
    filter: blur(38px) saturate(1.3) brightness(0.6);
    opacity: 0.42;
    transform: scale(1.1);
    pointer-events: none;
}

.ld-music-player.ld-immersive.ld-playing .ld-music-bg-cover {
    opacity: 0.6;
}

.ld-music-player.ld-immersive::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 12, 18, 0.35) 0%, rgba(10, 12, 18, 0.72) 100%);
    pointer-events: none;
    z-index: 1;
}

.ld-music-immersive-main {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 22px 20px;
}

.ld-music-player.ld-immersive .ld-music-cover-wrap {
    flex: 0 0 auto;
    perspective: 600px;
}

.ld-music-player.ld-immersive .ld-music-cover {
    width: 92px;
    height: 92px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, #2a2e3a 0%, #15171f 60%, #0a0b10 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.ld-music-player.ld-immersive .ld-music-cover::before {
    display: none;
}

.ld-music-player.ld-immersive .ld-music-cover::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 18px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle, #1a1c24 0%, #0a0b10 100%);
    box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.9);
    z-index: 3;
}

.ld-music-cover-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    z-index: 1;
}

.ld-music-player.ld-immersive .ld-music-cover.ld-spinning {
    animation: ld-music-spin 9s linear infinite;
}

.ld-music-player.ld-immersive .ld-music-meta {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ld-music-player.ld-immersive .ld-music-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--ls-on-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ld-music-player.ld-immersive .ld-music-source {
    font-size: 12.5px;
    color: rgba(248, 250, 252, 0.66);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ld-music-tags {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    min-height: 0;
}

.ld-music-tags:empty {
    display: none;
}

.ld-music-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    line-height: 1.5;
    color: rgba(248, 250, 252, 0.82);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    max-width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.ld-music-tag-quality {
    color: #ffd9c2;
    background: rgba(236, 72, 72, 0.16);
    border-color: rgba(236, 72, 72, 0.28);
}

.ld-music-player.ld-immersive .ld-music-track {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 2px;
}

.ld-music-player.ld-immersive .ld-music-time {
    font-size: 11px;
    color: rgba(248, 250, 252, 0.55);
    font-variant-numeric: tabular-nums;
    flex: 0 0 auto;
}

.ld-music-player.ld-immersive .ld-music-bar {
    position: relative;
    flex: 1 1 auto;
    height: 4px;
    border-radius: var(--ls-radius-2xs);
    background: rgba(255, 255, 255, 0.16);
    cursor: pointer;
    overflow: visible;
}

.ld-music-bar-buffered {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    border-radius: var(--ls-radius-2xs);
    background: rgba(255, 255, 255, 0.22);
    pointer-events: none;
}

.ld-music-player.ld-immersive .ld-music-bar-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    border-radius: var(--ls-radius-2xs);
    background: linear-gradient(90deg, #ff6b6b, var(--ls-music-netease));
    pointer-events: none;
}

.ld-music-player.ld-immersive .ld-music-bar-fill::after {
    display: none;
}

.ld-music-bar-thumb {
    position: absolute;
    top: 50%;
    left: 0;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--ls-surface-card);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    transform: translate(-50%, -50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s ease;
}

.ld-music-player.ld-immersive:hover .ld-music-bar-thumb,
.ld-music-player.ld-immersive.ld-playing .ld-music-bar-thumb {
    opacity: 1;
}

.ld-music-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.ld-music-player.ld-immersive .ld-music-toggle {
    flex: 0 0 auto;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    color: var(--ls-on-primary);
    font-size: 20px;
    background: linear-gradient(135deg, #ff6b6b, var(--ls-music-netease));
    box-shadow: 0 6px 18px rgba(236, 65, 65, 0.45);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease;
}

.ld-music-player.ld-immersive .ld-music-toggle:hover {
    transform: scale(1.06);
    box-shadow: 0 8px 22px rgba(236, 65, 65, 0.55);
}

.ld-music-player.ld-immersive.ld-playing .ld-music-toggle {
    background: linear-gradient(135deg, #ff6b6b, var(--ls-music-netease));
    color: var(--ls-on-primary);
}

.ld-music-player.ld-immersive .ld-music-toggle i {
    line-height: 1;
}

.ld-music-lyric-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    color: rgba(248, 250, 252, 0.86);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    cursor: pointer;
    transition: background .18s ease, color .18s ease;
}

.ld-music-lyric-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: var(--ls-on-primary);
}

.ld-music-lyric-btn[aria-expanded="true"] {
    background: rgba(236, 65, 65, 0.22);
    border-color: rgba(236, 65, 65, 0.4);
    color: var(--ls-on-primary);
}

.ld-music-lyric-btn:disabled {
    opacity: 0.45;
    cursor: default;
}

/* 歌词面板 */
.ld-music-lyric-panel {
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(8, 10, 15, 0.42);
    backdrop-filter: blur(6px);
    animation: ld-music-lyric-in .26s ease;
}

@keyframes ld-music-lyric-in {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: none; }
}

.ld-music-lyric-head {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px 6px;
    font-size: 12px;
    color: rgba(248, 250, 252, 0.6);
}

.ld-music-lyric-head > span {
    flex: 1 1 auto;
}

.ld-music-lyric-collapse {
    border: none;
    background: transparent;
    color: rgba(248, 250, 252, 0.6);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--ls-radius-xs);
    font-size: 15px;
}

.ld-music-lyric-collapse:hover {
    color: var(--ls-on-primary);
    background: rgba(255, 255, 255, 0.1);
}

.ld-music-lyric-body {
    max-height: 240px;
    overflow-y: auto;
    padding: 6px 18px 16px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.ld-music-lyric-body::-webkit-scrollbar {
    width: 5px;
}

.ld-music-lyric-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 3px;
}

.ld-music-lyric-status {
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(248, 250, 252, 0.5);
}

.ld-music-lyric-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ld-music-lyric-line {
    margin: 0;
    padding: 8px 4px;
    font-size: 13.5px;
    line-height: 1.5;
    color: rgba(248, 250, 252, 0.5);
    cursor: pointer;
    border-radius: var(--ls-radius-control);
    transition: color .2s ease, transform .2s ease, background .2s ease;
    text-align: center;
}

.ld-music-lyric-line:hover {
    color: rgba(248, 250, 252, 0.85);
}

.ld-music-lyric-line.ld-active {
    color: var(--ls-on-primary);
    font-weight: 600;
    transform: scale(1.03);
    background: rgba(236, 65, 65, 0.14);
}

/* 播放加载/错误在沉浸式皮肤下的修正 */
.ld-music-player.ld-immersive .ld-music-source::after {
    color: rgba(248, 250, 252, 0.7);
}

.ld-music-player.ld-immersive .ld-music-cover i {
    z-index: 2;
    color: rgba(255, 255, 255, 0.28);
}

@media (max-width: 520px) {
    .ld-music-immersive-main {
        gap: 14px;
        padding: 18px 16px 16px;
    }
    .ld-music-player.ld-immersive .ld-music-cover {
        width: 72px;
        height: 72px;
    }
    .ld-music-player.ld-immersive .ld-music-title {
        font-size: 15px;
    }
    .ld-music-lyric-btn span {
        display: none;
    }
    .ld-music-lyric-body {
        max-height: 200px;
    }
}
/* ==================== 徽章 ==================== */

.ls-user-badges {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    vertical-align: middle;
    margin-left: 2px;
}

.ls-user-badge {
    font-size: 16px;
    color: var(--ls-primary);
    cursor: help;
    display: inline-flex;
    vertical-align: middle;
}
.ls-user-badge-wrap {
    display: inline-flex;
    align-items: center;
}
.ls-user-badge-wrap .ls-user-badge.ls-badge-img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.ls-user-badge-more {
    display: inline-flex;
    align-items: center;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--ls-text-muted);
    background: var(--ls-primary-light);
    border-radius: 999px;
}

.ls-badge-wall {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 12px;
    padding: 10px 12px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
}

.ls-badge-wall-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-text-muted);
    flex-shrink: 0;
    padding-top: 3px;
}

.ls-badge-wall-label i {
    color: var(--ls-primary);
}

.ls-badge-wall-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ls-badge-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    font-size: 12px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: 999px;
    cursor: help;
    opacity: 0.55;
}

.ls-badge-item i {
    font-size: 13px;
}

.ls-badge-item .ls-badge-img {
    width: 22px;
    height: 22px;
    object-fit: contain;
    filter: grayscale(1) opacity(.6);
}

.ls-badge-item.ls-owned {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-color: transparent;
    opacity: 1;
}

.ls-badge-item.ls-owned .ls-badge-img {
    filter: none;
}

.ls-level-page .ls-badge-wall {
    margin-top: 16px;
}

.ls-user-profile .ls-badge-item {
    padding: 3px;
    border-radius: 50%;
}

.ls-user-profile .ls-badge-item i {
    font-size: 15px;
}

.ls-user-profile .ls-badge-item .ls-badge-img {
    width: 26px;
    height: 26px;
}

.ls-my-grid .ls-my-item:only-child {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: flex-start;
    gap: 16px;
    padding: 22px;
    text-align: left;
}

.ls-my-grid .ls-my-item:only-child i {
    font-size: 26px;
}

.ls-my-grid .ls-my-item:only-child strong {
    font-size: 16px;
    line-height: 1.2;
}

.ls-my-count {
    margin-left: auto;
    font-size: 13px;
    font-style: normal;
    font-weight: 600;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-hover);
    border-radius: 999px;
    padding: 2px 9px;
    min-width: 20px;
    text-align: center;
    box-sizing: border-box;
}

.ls-my-count + .ls-menu-arrow {
    margin-left: 8px;
}

.ls-my-count::before {
    content: '';
}

.ls-level-titles {
    margin-top: 16px;
    padding: 18px 20px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
}

.ls-level-titles-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 14px;
    font-weight: 600;
}

.ls-level-titles-head i {
    color: var(--ls-primary);
}

.ls-level-titles-head small {
    margin-left: auto;
    font-size: 12px;
    font-weight: 400;
    color: var(--ls-text-muted);
}

.ls-level-titles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 8px;
}

.ls-level-title-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--ls-radius-control);
    border: 1px solid var(--ls-border);
    background: var(--ls-bg);
    opacity: 0.55;
    cursor: help;
}

.ls-level-title-item .n {
    font-size: 11px;
    color: var(--ls-text-muted);
    flex-shrink: 0;
}

.ls-level-title-item .t {
    font-size: 13px;
    color: var(--ls-text);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-level-title-item.ls-reached {
    opacity: 1;
    border-color: transparent;
    background: var(--ls-primary-light);
    background: color-mix(in srgb, var(--lvl, var(--ls-primary)) 12%, var(--ls-bg));
}

.ls-level-title-item.ls-reached .n,
.ls-level-title-item.ls-reached .t {
    color: var(--lvl, var(--ls-primary));
}

.ls-level-title-item.ls-current {
    border-color: var(--lvl, var(--ls-primary));
    background: var(--ls-primary-light);
    background: color-mix(in srgb, var(--lvl, var(--ls-primary)) 16%, var(--ls-bg));
    box-shadow: 0 0 0 1px var(--lvl, var(--ls-primary));
}

.ls-level-title-item.ls-current .n,
.ls-level-title-item.ls-current .t {
    color: var(--lvl, var(--ls-primary));
}

.ls-level-title-item .now {
    margin-left: auto;
    font-size: 10px;
    font-style: normal;
    color: var(--ls-on-primary);
    background: var(--lvl, var(--ls-primary));
    border-radius: 999px;
    padding: 1px 6px;
    flex-shrink: 0;
}

@media (max-width: 767.98px) {
    .ls-level-titles {
        margin: 0 10px 10px;
        padding: 14px 14px;
    }
    .ls-level-titles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767.98px) {
    .ld-music-player {
        align-items: flex-start;
        padding: 14px 12px;
        gap: 10px;
        border-radius: var(--ls-radius-card);
    }
    .ld-music-cover {
        width: 46px;
        height: 46px;
    }
    .ld-music-cover::before {
        inset: 10px;
    }
    .ld-music-track {
        gap: 6px;
        margin-top: 4px;
    }
    .ld-music-time {
        min-width: 26px;
        font-size: 10px;
    }
    .ld-music-toggle {
        width: 38px;
        height: 38px;
        margin-top: 4px;
    }
}

@media (max-width: 420px) {
    .ld-music-player {
        display: grid;
        grid-template-columns: 46px minmax(0, 1fr) 38px;
        gap: 10px;
    }
    .ld-music-meta {
        min-width: 0;
    }
    .ld-music-track {
        grid-column: 1 / -1;
    }
}

/* ==================== 小黑屋 ==================== */

.ls-jail-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-text-muted);
    background: var(--ls-bg-hover);
    border-radius: var(--ls-radius-pill);
    flex-shrink: 0;
}

.ls-jail-page {
    padding: 8px 16px 28px;
}

.ls-jail-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.ls-jail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    transition: border-color 0.15s ease;
}

.ls-jail-item:hover {
    border-color: var(--ls-primary);
}

.ls-jail-avatar img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--ls-bg-hover);
}

.ls-jail-main {
    flex: 1;
    min-width: 0;
}

.ls-jail-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 5px;
}

.ls-jail-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
    text-decoration: none;
}

.ls-jail-name:hover {
    color: var(--ls-primary);
}

.ls-jail-type {
    display: inline-flex;
    align-items: center;
    padding: 1px 8px;
    border-radius: var(--ls-radius-pill);
    font-size: 11px;
    font-weight: 700;
}

.ls-jail-type-1 {
    color: #d97706;
    background: rgba(217, 119, 6, 0.12);
}

.ls-jail-type-2 {
    color: #dc2626;
    background: rgba(220, 38, 38, 0.12);
}

.ls-jail-type-3 {
    color: #7c3aed;
    background: rgba(124, 58, 237, 0.12);
}

.ls-jail-reason {
    display: flex;
    align-items: flex-start;
    gap: 5px;
    margin: 0 0 5px;
    font-size: 13px;
    color: var(--ls-text);
}

.ls-jail-reason i {
    margin-top: 2px;
    color: var(--ls-danger);
    flex-shrink: 0;
}

.ls-jail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-jail-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.ls-jail-unban {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 13px;
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border: 1px solid transparent;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-jail-unban:hover {
    background: var(--ls-primary);
    color: var(--ls-on-primary);
}

/* ==================== 封禁弹窗 ==================== */

.ls-ban-btn {
    border: 1px solid rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.08);
    color: var(--ls-danger, #ef4444);
}

.ls-ban-btn:hover {
    background: var(--ls-danger);
    color: var(--ls-on-solid);
}

.ls-ban-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.ls-ban-modal-backdrop {
    position: absolute;
    inset: 0;
    background: var(--ls-scrim);
    backdrop-filter: blur(2px);
    animation: ls-fade-in 0.15s ease;
}

.ls-ban-modal-panel {
    position: relative;
    width: 100%;
    max-width: 420px;
    max-height: 86vh;
    overflow-y: auto;
    padding: 20px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    box-shadow: var(--ls-elevation-3);
    animation: ls-modal-pop 0.18s ease;
}

.ls-ban-modal-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding-right: 34px;
    margin-bottom: 16px;
}

.ls-ban-modal-head h3 {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-ban-modal-head p {
    width: 100%;
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ls-ban-modal-head p strong {
    color: var(--ls-danger);
}

.ls-ban-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 17px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-hover);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

.ls-ban-modal-close:hover {
    color: var(--ls-text);
}

.ls-ban-types {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.ls-ban-type {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 13px;
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.ls-ban-type:hover {
    border-color: var(--ls-primary);
    background: var(--ls-bg-hover);
}

.ls-ban-type input {
    accent-color: var(--ls-primary);
    flex-shrink: 0;
}

.ls-ban-type span {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ls-ban-type strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-text);
}

.ls-ban-type em {
    font-size: 12px;
    font-style: normal;
    color: var(--ls-text-muted);
}

.ls-ban-reason-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.ls-ban-reason-field > span {
    font-size: 13px;
    font-weight: 600;
    color: var(--ls-text);
}

.ls-ban-reason-input {
    width: 100%;
    padding: 10px 13px;
    font-size: 14px;
    color: var(--ls-text);
    background: var(--ls-bg);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-ban-reason-input:focus {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-ban-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.ls-ban-cancel,
.ls-ban-submit {
    padding: 9px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--ls-radius-pill);
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.ls-ban-cancel {
    color: var(--ls-text-muted);
    background: var(--ls-bg-hover);
    border: 1px solid transparent;
}

.ls-ban-cancel:hover {
    color: var(--ls-text);
}

.ls-ban-submit {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--ls-on-solid);
    background: var(--ls-danger);
    border: 1px solid transparent;
}

.ls-ban-submit:hover {
    background: var(--ls-primary-solid-hover);
}

.ls-ban-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

body.ls-ban-open {
    overflow: hidden;
}

@keyframes ls-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ls-modal-pop {
    from { opacity: 0; transform: translateY(14px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 640px) {
    .ls-jail-item {
        align-items: flex-start;
        padding: 12px 12px;
        gap: 10px;
    }

    .ls-jail-unban {
        margin-top: 6px;
    }

    .ls-jail-count {
        display: none;
    }

    .ls-ban-modal-panel {
        padding: 16px;
    }

    .ls-user-profile-actions,
    .ls-user-profile-admin-actions {
        width: 100%;
        gap: 6px;
    }

    .ls-user-profile-actions .ls-action-btn,
    .ls-user-profile-admin-actions .ls-ban-btn {
        flex: 1 1 100%;
        justify-content: center;
        width: 100%;
        min-height: 40px;
        padding-left: 14px;
        padding-right: 14px;
    }
}

/* ==================== VIP 中心 ==================== */

.ls-vip-page {
    padding: 0 0 26px;
}

.ls-vip-hero {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 26px 24px;
    border-radius: 18px;
    background: var(--ls-gradient-vip-gold);
    color: var(--ls-on-solid);
    overflow: hidden;
}

.ls-vip-hero::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.ls-vip-hero-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: var(--ls-radius-card);
}

.ls-vip-hero-info {
    flex: 1;
    min-width: 0;
}

.ls-vip-hero-info h1 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.ls-vip-hero-info p {
    margin: 0;
    font-size: 13px;
    opacity: 0.92;
}

.ls-vip-hero-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.14);
    border-radius: var(--ls-radius-card);
    z-index: 1;
}

.ls-vip-hero-label {
    font-size: 11px;
    font-weight: 700;
    opacity: 0.85;
}

.ls-vip-hero-preview-img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.ls-vip-hero-none {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.ls-vip-select-wrap {
    margin-top: 18px;
    padding: 16px 18px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
}

.ls-vip-select-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.ls-vip-select-head span {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-vip-select-head em {
    font-size: 12px;
    font-style: normal;
    color: var(--ls-text-muted);
}

.ls-vip-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
    gap: 12px;
}

.ls-vip-select-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    padding: 10px;
    border: 2px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    background: var(--ls-bg);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.ls-vip-select-item:hover {
    border-color: var(--ls-primary);
    transform: translateY(-2px);
}

.ls-vip-select-item.ls-active {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-vip-select-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.ls-vip-select-check {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    border: 2px solid var(--ls-bg-card);
    border-radius: 50%;
}

.ls-vip-join {
    margin-top: 18px;
    padding: 36px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background: var(--ls-bg-card);
    border: 1px dashed var(--ls-border);
    border-radius: var(--ls-radius-card);
    text-align: center;
}

.ls-vip-join i {
    font-size: 34px;
    color: var(--ls-vip-gold-ico);
}

.ls-vip-join p {
    margin: 0;
    font-size: 14px;
    color: var(--ls-text-muted);
}

@media (max-width: 640px) {
    .ls-vip-hero {
        padding: 18px 14px;
        gap: 12px;
    }

    .ls-vip-hero-icon {
        width: 44px;
        height: 44px;
        font-size: 22px;
    }

    .ls-vip-hero-info h1 {
        font-size: 18px;
    }

    .ls-vip-hero-preview {
        padding: 8px 10px;
    }

    .ls-vip-select-wrap {
        padding: 14px 12px;
    }

    .ls-vip-select-grid {
        grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
        gap: 10px;
    }
}

/* ========== 头像框中心 ========== */
.ls-af-page {
    padding: 0 0 26px;
}

.ls-af-hero {
    position: relative;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 26px 24px;
    border-radius: 18px;
    background: var(--ls-gradient-vip-sky);
    color: var(--ls-on-solid);
    overflow: hidden;
}

.ls-af-hero::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.ls-af-hero-icon {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: var(--ls-radius-card);
}

.ls-af-hero-info {
    flex: 1;
    min-width: 0;
}

.ls-af-hero-info h1 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.ls-af-hero-info p {
    margin: 0;
    font-size: 13px;
    opacity: 0.92;
}

.ls-af-hero-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.14);
    border-radius: var(--ls-radius-card);
    z-index: 1;
}

.ls-af-hero-label {
    font-size: 11px;
    font-weight: 700;
    opacity: 0.85;
}

.ls-af-hero-frame-box {
    position: relative;
    display: inline-block;
    width: 64px;
    height: 64px;
    line-height: 0;
    overflow: visible;
}

.ls-af-hero-avatar {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
}

.ls-af-hero-frame {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 1;
    width: 143%;
    height: 143%;
    transform: translate(-50%, -50%) translateY(4%);
    object-fit: contain;
}

.ls-af-hero-none {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.ls-af-perm-note {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--ls-text);
    background: var(--ls-warning-bg, #fff7e6);
    border: 1px solid rgba(217, 119, 6, 0.3);
    border-radius: 12px;
}

.ls-af-perm-note i {
    color: var(--ls-vip-gold-ico);
}

.ls-af-perm-note.ls-hidden {
    display: none;
}

.ls-af-search {
    margin-top: 16px;
}

.ls-af-search-form {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 8px 0 14px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: 12px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ls-af-search-form:focus-within {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-af-search-form > i {
    color: var(--ls-text-muted);
    font-size: 16px;
}

.ls-af-search-form input {
    flex: 1;
    min-width: 0;
    padding: 11px 0;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 14px;
    color: var(--ls-text);
}

.ls-af-search-form button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: var(--ls-radius-control);
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    cursor: pointer;
}

.ls-af-select-wrap {
    margin-top: 16px;
    padding: 16px 18px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
}

.ls-af-select-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.ls-af-select-head span {
    font-size: 15px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-af-select-head em {
    font-size: 12px;
    font-style: normal;
    color: var(--ls-text-muted);
}

.ls-af-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 12px;
}

.ls-af-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    padding: 8px;
    border: 2px solid var(--ls-border);
    border-radius: var(--ls-radius-card);
    background: var(--ls-bg);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.ls-af-item:hover {
    border-color: var(--ls-primary);
    transform: translateY(-2px);
    box-shadow: var(--ls-elevation-2);
}

.ls-af-item.ls-active {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-af-item.ls-active .ls-af-img {
    transform: scale(1.06);
}

.ls-af-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.ls-af-check {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    border: 2px solid var(--ls-bg-card);
    border-radius: 50%;
}

.ls-af-id {
    position: absolute;
    bottom: 4px;
    left: 6px;
    font-size: 10px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-muted, rgba(0, 0, 0, 0.04));
    padding: 1px 5px;
    border-radius: var(--ls-radius-xs);
}

.ls-af-pager {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.ls-af-pager-ellipsis {
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--ls-text-muted);
}

.ls-af-pg {
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    font-size: 13px;
    color: var(--ls-text);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-control);
    text-decoration: none;
}

.ls-af-pg:hover {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
}

.ls-af-pg.ls-active {
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    border-color: var(--ls-primary);
}

@media (max-width: 640px) {
    .ls-af-page {
        padding: 0 14px 22px;
    }

    .ls-af-hero {
        padding: 18px 14px;
        gap: 12px;
    }

    .ls-af-hero-icon {
        width: 44px;
        height: 44px;
        font-size: 22px;
    }

    .ls-af-hero-info h1 {
        font-size: 18px;
    }

    .ls-af-hero-preview {
        padding: 8px 10px;
    }

    .ls-af-select-wrap {
        padding: 14px 12px;
    }

    .ls-af-select-grid {
        grid-template-columns: repeat(auto-fill, minmax(56px, 1fr));
        gap: 10px;
    }
}

/* ==================== PC 个人中心两列布局 ==================== */

.ls-my-layout {
    display: flex;
    gap: var(--ls-gap);
    align-items: flex-start;
}

.ls-my-nav {
    width: 216px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap);
    position: sticky;
    top: calc(var(--ls-header-height) + 12px);
}

.ls-my-nav-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    color: var(--ls-text);
    text-decoration: none;
    transition: background 0.15s ease;
}

.ls-my-nav-user:hover {
    background: var(--ls-bg-hover);
}

.ls-my-nav-avatar,
.ls-my-nav-avatar img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 0;
}

.ls-my-nav-user-info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ls-my-nav-name {
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ls-my-nav-level {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    line-height: 1;
}

.ls-my-nav-level em {
    font-style: normal;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-my-nav .ls-my-menu {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
}

.ls-my-nav .ls-my-menu-item {
    border-bottom: 1px solid var(--ls-border-light);
}

.ls-my-nav .ls-my-menu-item.ls-active {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-my-nav .ls-my-menu-item.ls-active i:first-child {
    color: var(--ls-primary);
}

.ls-my-nav .ls-my-menu-item:last-child {
    border-bottom: none;
}

.ls-my-panel {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--ls-gap);
}

.ls-my-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ls-gap);
}

.ls-my-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 18px 12px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
}

.ls-my-stat i {
    font-size: 20px;
    color: var(--ls-text-secondary);
}

.ls-my-stat strong {
    font-size: 20px;
    font-weight: 700;
    color: var(--ls-text);
}

.ls-my-stat span {
    font-size: 12px;
    color: var(--ls-text-muted);
}

/* 用户卡头像兼容头像框包裹（span.ls-frame-box 时 > img 不命中） */
.ls-user-card-main > .ls-user-card-main-avatar,
.ls-user-card-main .ls-frame-box .ls-user-card-main-avatar {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border: 3px solid var(--ls-primary-light);
    flex-shrink: 0;
    border-radius: 0;
}

html.ls-avatar-rounded .ls-user-card-main .ls-frame-box .ls-user-card-main-avatar {
    border-radius: var(--ls-radius-xs);
}

html.ls-avatar-square .ls-user-card-main .ls-frame-box .ls-user-card-main-avatar {
    border-radius: var(--ls-radius-control);
}

html.ls-avatar-circle .ls-user-card-main .ls-frame-box .ls-user-card-main-avatar {
    border-radius: 50%;
}

@media (max-width: 1080px) {
    .ls-my-nav {
        width: 196px;
    }
}

@media (max-width: 720px) {
    .ls-my-layout {
        flex-direction: column;
        align-items: stretch;
    }

    .ls-my-nav {
        width: 100%;
        position: static;
    }

    .ls-my-panel {
        width: 100%;
    }

    .ls-my-nav .ls-my-menu {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .ls-my-nav .ls-my-menu-item {
        border-right: 1px solid var(--ls-border-light);
        padding: 13px 14px;
    }

    .ls-my-nav .ls-my-menu-item:last-child {
        border-bottom: 1px solid var(--ls-border-light);
    }

    .ls-my-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}



/* ==================== 暗色模式 ==================== */
html[data-theme="dark"] {
    --ls-bg: #121317;
    --ls-bg-card: #1a1d23;
    --ls-card-bg: var(--ls-bg-card, #1a1d23);
    --ls-bg-hover: #23262d;
    --ls-bg-secondary: #262a31;

    --ls-text: #e5e7eb;
    --ls-text-secondary: #a3a9b4;
    --ls-text-muted: #7c828d;
    --ls-text-tertiary: #6b7078;
    --ls-text-placeholder: #4b505a;

    --ls-border: #2f343d;
    --ls-border-light: #262b33;
    --ls-divider: #262a31;

    --ls-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.4);
    --ls-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
    --ls-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
    --ls-shadow-hover: 0 2px 8px rgba(0, 0, 0, 0.5);

    --ls-surface-overlay: rgba(18, 19, 23, 0.82);
    --ls-elevation-1: 0 1px 2px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.35);
    --ls-elevation-2: 0 4px 12px rgba(0, 0, 0, 0.45), 0 12px 28px rgba(0, 0, 0, 0.4);
    --ls-elevation-brand: 0 6px 16px rgba(37, 99, 235, 0.32);
    --ls-elevation-brand-hover: 0 9px 22px rgba(37, 99, 235, 0.4);
    --ls-gradient-primary: linear-gradient(135deg, #2563eb, #3b82f6);
    --ls-gradient-primary-hover: linear-gradient(135deg, #1d4ed8, #2563eb);

    color-scheme: dark;
}

html[data-theme="dark"] body.glim-app-active {
    background: var(--ls-bg);
}

html[data-theme="dark"] .ls-header {
    background: var(--ls-surface-overlay);
    border-bottom-color: var(--ls-border);
}

/* 主题切换按钮 */
.ls-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: var(--ls-radius-md);
    color: var(--ls-text-muted);
    background: transparent;
    font-size: 18px;
    line-height: 1;
    transition: background .2s, color .2s;
}
.ls-theme-toggle:hover {
    background: var(--ls-bg-hover);
    color: var(--ls-text);
}
.ls-header-right .ls-theme-toggle {
    margin-right: 4px;
}
.ls-navbar-right .ls-theme-toggle {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
}

/* 移动端交互打磨 */
@media (max-width: 767.98px) {
    .ls-tabbar-item:active,
    .ls-navbar-action:active,
    .ls-navbar-seg:active,
    .ls-theme-toggle:active {
        transform: scale(0.92);
    }
    .ls-tabbar-item,
    .ls-navbar-action,
    .ls-navbar-seg,
    .ls-theme-toggle {
        transition: transform .12s ease;
        -webkit-tap-highlight-color: transparent;
    }
    /* 发布按钮强化：渐变圆形图标 + 轻阴影 */
    .ls-tabbar-item.ls-tabbar-action .ls-tabbar-icon {
        width: 42px;
        height: 42px;
        border-radius: 50%;
        margin-top: -18px;
        background: linear-gradient(135deg, var(--ls-primary), var(--ls-primary-hover));
        box-shadow: 0 4px 12px rgba(9, 9, 11, 0.28);
    }
    .ls-tabbar-item.ls-tabbar-action .ls-tabbar-icon i {
        color: var(--ls-on-primary);
        font-size: 24px;
    }
    .ls-tabbar-item.ls-tabbar-action .ls-tabbar-text {
        margin-top: 3px;
    }
    .ls-tabbar-item.ls-tabbar-action:active .ls-tabbar-icon {
        transform: scale(0.9);
    }
    /* 帖子卡按压反馈 */
    .ls-post-card:active,
    .ls-feed-card:active,
    .ls-post-item:active,
    .ls-rank-item:active,
    .ls-topic-card:active {
        opacity: 0.72;
    }
    html,
    body {
        overflow-x: hidden;
    }
}

/* 移动端输入控件字号 ≥16px，避免 iOS 聚焦自动放大页面 */
@media (max-width: 767.98px) {
    .ls-app input,
    .ls-app textarea,
    .ls-app [contenteditable="true"] {
        font-size: 16px;
    }
    .ls-app input[type="checkbox"],
    .ls-app input[type="radio"] {
        font-size: 14px;
    }
}

/* 回到顶部 */
.ls-backtop {
    position: fixed;
    right: 16px;
    bottom: calc(var(--ls-tabbar-height, 50px) + var(--ls-safe-bottom, 0px) + 16px);
    z-index: 95;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    box-shadow: var(--ls-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.ls-backtop.ls-show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.ls-backtop:active {
    transform: scale(0.9);
}
@media (min-width: 768px) {
    .ls-backtop {
        right: 24px;
        bottom: 24px;
    }
}

/* 运营中心（签到/任务/邀请） */
.ls-activity-page {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ls-activity-card {
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    padding: 18px 20px;
}

.ls-activity-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.ls-activity-head h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.ls-sign-main {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.ls-sign-ring {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ls-primary), var(--ls-primary-hover));
    color: var(--ls-on-primary);
    flex-shrink: 0;
}

.ls-sign-ring strong {
    font-size: 24px;
    line-height: 1;
}

.ls-sign-ring em {
    font-style: normal;
    font-size: 11px;
    opacity: .9;
    margin-top: 3px;
}

.ls-sign-info {
    flex: 1;
    min-width: 180px;
}

.ls-sign-info h3 {
    margin: 0 0 4px;
    font-size: 17px;
    font-weight: 700;
}

.ls-sign-info p {
    margin: 0 0 4px;
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-sign-total {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-sign-total b {
    color: var(--ls-primary);
}

.ls-sign-btn {
    border: none;
    padding: 10px 22px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s ease;
    flex-shrink: 0;
}

.ls-sign-btn:hover {
    opacity: .9;
}

.ls-sign-btn.ls-done {
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    cursor: default;
}

.ls-task-list {
    display: flex;
    flex-direction: column;
}

.ls-task-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 0.5px solid var(--ls-border-light);
}

.ls-task-item:last-child {
    border-bottom: none;
}

.ls-task-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 19px;
    flex-shrink: 0;
}

.ls-task-body {
    flex: 1;
    min-width: 0;
}

.ls-task-body strong {
    display: block;
    font-size: 14px;
}

.ls-task-body p {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-task-reward {
    font-size: 12px;
    font-weight: 600;
    color: var(--ls-primary);
    white-space: nowrap;
}

.ls-task-status {
    font-size: 12px;
    color: var(--ls-text-muted);
    white-space: nowrap;
    min-width: 44px;
    text-align: right;
}

.ls-task-status.ls-ready {
    color: var(--ls-warn, #d97706);
}

.ls-task-status.ls-done {
    color: var(--ls-text-muted);
}

.ls-task-claim {
    border: none;
    padding: 6px 14px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.ls-task-claim:hover {
    opacity: .9;
}

.ls-task-go {
    color: var(--ls-primary);
    font-size: 12px;
    text-decoration: none;
    white-space: nowrap;
}

.ls-invite-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.ls-invite-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 21px;
    flex-shrink: 0;
}

.ls-invite-head h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.ls-invite-head p {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-invite-code {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.ls-invite-code span {
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-invite-code b {
    font-size: 18px;
    letter-spacing: 2px;
    color: var(--ls-text);
}

.ls-invite-link {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.ls-invite-link input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 12px;
    padding: 8px 10px;
}

.ls-invite-copy {
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font-size: 12px;
    padding: 8px 14px;
    cursor: pointer;
    white-space: nowrap;
}

.ls-invite-copy:hover {
    border-color: var(--ls-primary);
    color: var(--ls-primary);
}

.ls-invite-stat {
    margin: 0;
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-invite-stat b {
    color: var(--ls-primary);
}

@media (max-width: 767.98px) {
    .ls-activity-card {
        margin: 0 12px;
        padding: 16px;
    }
    .ls-sign-main {
        gap: 12px;
    }
    .ls-sign-ring {
        width: 72px;
        height: 72px;
    }
    .ls-sign-info {
        min-width: 0;
    }
}

/* 付费内容（付费帖/打赏） */
.ls-pay-lock {
    margin: 18px 0;
}

.ls-pay-lock-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 30px 20px;
    border: 1px dashed var(--ls-primary);
    border-radius: var(--ls-radius);
    background: linear-gradient(135deg, var(--ls-primary-light), var(--ls-bg-card));
}

.ls-pay-lock-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 24px;
}

.ls-pay-lock-title {
    font-size: 16px;
    font-weight: 700;
}

.ls-pay-lock-desc {
    margin: 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-pay-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: none;
    padding: 10px 22px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary) !important;
    -webkit-text-fill-color: var(--ls-on-primary) !important;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
    text-decoration: none;
    transition: opacity .15s ease;
    opacity: 1 !important;
    visibility: visible !important;
}

.ls-pay-btn::before {
    content: "¥";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    min-width: 16px;
    height: 16px;
    font-size: 16px;
    font-weight: 800;
    line-height: 1;
    color: var(--ls-on-primary) !important;
    -webkit-text-fill-color: var(--ls-on-primary) !important;
}

.ls-pay-btn .ti,
.ls-pay-btn span {
    color: var(--ls-on-primary) !important;
    -webkit-text-fill-color: var(--ls-on-primary) !important;
}

.ls-pay-btn:hover {
    opacity: .9;
}

.ls-pay-balance {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-pay-balance b {
    color: var(--ls-primary);
}

.ls-pay-login {
    margin: 0;
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-poll {
    margin: 14px 0 18px;
    padding: 14px;
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg-card);
}

.ls-poll-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.ls-poll-head span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ls-text);
    font-size: 14px;
    font-weight: 800;
}

.ls-poll-head em {
    color: var(--ls-text-muted);
    font-size: 12px;
    font-style: normal;
}

.ls-poll-options {
    display: grid;
    gap: 10px;
}

.ls-poll-option {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr) max-content;
    align-items: start;
    gap: 8px 10px;
    min-height: 46px;
    padding: 12px;
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-poll-option.ls-selected {
    border-color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-poll-option input {
    width: 16px;
    height: 16px;
    margin-top: 3px;
    accent-color: var(--ls-primary);
}

.ls-poll-option-main {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.ls-poll-option-label {
    display: block;
    overflow: visible;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
    word-break: break-word;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.45;
}

.ls-poll-bar {
    display: block;
    height: 6px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--ls-border-light);
}

.ls-poll-bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--ls-primary);
}

.ls-poll-stat {
    align-self: start;
    padding-top: 2px;
    white-space: nowrap;
    color: var(--ls-text-muted);
    font-size: 12px;
    line-height: 1.4;
    text-align: right;
}

@media (max-width: 640px) {
    .ls-poll {
        padding: 12px;
    }

    .ls-poll-head {
        align-items: flex-start;
    }

    .ls-poll-option {
        grid-template-columns: 18px minmax(0, 1fr);
        min-height: 0;
        padding: 11px;
    }

    .ls-poll-option-main,
    .ls-poll-stat {
        grid-column: 2;
    }

    .ls-poll-stat {
        justify-self: start;
        padding-top: 0;
        text-align: left;
        white-space: normal;
    }
}

.ls-poll-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.ls-poll-vote,
.ls-poll-login,
.ls-poll-done {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font: inherit;
    font-size: 13px;
    font-weight: 800;
}

.ls-poll-vote {
    cursor: pointer;
}

.ls-poll-vote:disabled {
    opacity: 0.65;
    cursor: default;
}

.ls-poll-done {
    background: var(--ls-bg-hover);
    color: var(--ls-text-secondary);
}

.ls-tip-summary {
    margin: 14px 0 18px;
    padding: 14px;
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg-card);
}

.ls-tip-summary-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.ls-tip-summary-head span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ls-text);
    font-size: 14px;
    font-weight: 800;
}

.ls-tip-summary-head em {
    color: var(--ls-text-muted);
    font-size: 12px;
    font-style: normal;
}

.ls-tip-users {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 10px;
}

.ls-tip-user {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 9px;
    border-radius: 7px;
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-tip-user .ls-avatar,
.ls-tip-user img {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
}

.ls-tip-user span {
    min-width: 0;
}

.ls-tip-user strong,
.ls-tip-user em {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-tip-user strong {
    font-size: 13px;
}

.ls-tip-user em {
    display: flex;
    align-items: center;
    gap: 3px;
    margin-top: 2px;
    color: var(--ls-primary);
    font-size: 12px;
    font-style: normal;
    font-weight: 700;
}

.ls-tip-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.ls-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, .48);
}

.ls-modal-panel {
    position: relative;
    width: min(420px, 100%);
    padding: 22px;
    border-radius: var(--ls-radius-control);
    background: var(--ls-bg-card);
    box-shadow: 0 22px 70px rgba(15, 23, 42, .28);
    animation: ls-modal-pop 0.18s ease;
}

.ls-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: var(--ls-radius-xs);
    background: var(--ls-bg-hover);
    color: var(--ls-text-muted);
    cursor: pointer;
}

.ls-tip-modal-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.ls-tip-modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--ls-radius-control);
    background: var(--ls-primary-light);
    color: var(--ls-primary);
    font-size: 24px;
}

.ls-tip-modal-head h2 {
    margin: 0 0 4px;
    color: var(--ls-text);
    font-size: 20px;
}

.ls-tip-modal-head p {
    margin: 0;
    color: var(--ls-text-secondary);
    font-size: 13px;
}

.ls-tip-balance {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    color: var(--ls-text-secondary);
    font-size: 13px;
}

.ls-tip-balance b {
    color: var(--ls-primary);
}

.ls-tip-quick {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.ls-tip-quick button {
    height: 36px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-xs);
    background: var(--ls-bg);
    color: var(--ls-text);
    font-weight: 800;
    cursor: pointer;
}

.ls-tip-input {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
    color: var(--ls-text-secondary);
    font-size: 12px;
    font-weight: 700;
}

.ls-tip-input input {
    height: 42px;
    padding: 0 12px;
    border: 1px solid var(--ls-border);
    border-radius: 7px;
    background: var(--ls-bg);
    color: var(--ls-text);
}

.ls-tip-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 42px;
    border: 0;
    border-radius: 7px;
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-weight: 800;
    cursor: pointer;
}

.ls-tip-submit:disabled {
    opacity: .65;
    cursor: wait;
}

.ls-tip-btn {
    margin-left: 4px;
}

/* 积分充值 */
.ls-recharge-page {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 4px 16px 24px;
}

.ls-recharge-balance {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--ls-text-secondary);
}

.ls-recharge-balance b {
    color: var(--ls-primary);
    font-size: 15px;
}

.ls-recharge-card-box {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border-light);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
}

.ls-recharge-card-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 700;
}

.ls-recharge-card-title i {
    color: var(--ls-primary);
}

.ls-recharge-card-desc {
    margin: 0;
    color: var(--ls-text-secondary);
    font-size: 13px;
}

.ls-recharge-card-input {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 520px;
}

.ls-recharge-input {
    flex: 1 1 auto;
    min-width: 0;
    height: 38px;
    padding: 0 12px;
    color: var(--ls-text);
    background: var(--ls-bg);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    outline: none;
}

.ls-recharge-input:focus {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 2px var(--ls-primary-light);
}

.ls-recharge-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ls-text-secondary);
    background: var(--ls-primary-light);
    border-radius: var(--ls-radius);
    padding: 10px 14px;
}

.ls-recharge-note i {
    color: var(--ls-primary);
}

.ls-recharge-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ls-recharge-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
    padding: 16px 18px;
}

.ls-recharge-main {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ls-recharge-main strong {
    font-size: 16px;
}

.ls-recharge-bonus {
    font-size: 12px;
    color: var(--ls-warn, #d97706);
    font-weight: 600;
}

.ls-recharge-bonus-none {
    color: var(--ls-text-muted);
}

.ls-recharge-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.ls-recharge-price {
    font-size: 17px;
    font-weight: 700;
    color: var(--ls-primary);
}

.ls-recharge-btn {
    border: none;
    padding: 7px 18px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-primary);
    color: var(--ls-on-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.ls-recharge-btn:hover {
    opacity: .9;
}

.ls-recharge-btn:disabled {
    opacity: .65;
    cursor: wait;
}

.ls-recharge-history {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ls-recharge-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ls-recharge-history-head h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
}

.ls-recharge-history-count {
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-recharge-log-list {
    display: flex;
    flex-direction: column;
    background: var(--ls-bg-card);
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-xs);
}

.ls-recharge-log-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 0.5px solid var(--ls-border-light);
}

.ls-recharge-log-item:last-child {
    border-bottom: none;
}

.ls-recharge-log-amount {
    font-size: 14px;
    font-weight: 600;
    color: var(--ls-primary);
}

.ls-recharge-log-meta {
    font-size: 12px;
    color: var(--ls-text-muted);
}

@media (max-width: 767.98px) {
    .ls-recharge-page {
        padding: 4px 12px 24px;
    }
    .ls-recharge-item {
        padding: 14px 16px;
    }
    .ls-recharge-card-input {
        flex-direction: column;
        max-width: none;
    }
    .ls-recharge-btn-redeem {
        width: 100%;
    }
}

/* ==================== VIP 积分开通 ==================== */

.ls-vip-status {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    margin-bottom: 12px;
    background: var(--ls-bg);
    border-radius: var(--ls-radius);
    color: var(--ls-text-secondary);
    font-size: 13px;
}

.ls-vip-status-on {
    color: var(--ls-success);
    background: rgba(30, 142, 62, 0.08);
}

.ls-vip-status-on i { font-size: 16px; }

.ls-vip-badge-hint {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 12px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
}

.ls-vip-badge-hint-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #b45309;
    background: rgba(245, 158, 11, 0.14);
    border-radius: 12px;
}

.ls-vip-badge-hint-info {
    flex: 1;
    min-width: 0;
}

.ls-vip-badge-hint-info b {
    display: block;
    margin-bottom: 3px;
    font-size: 14px;
    color: var(--ls-text);
}

.ls-vip-badge-hint-info p {
    margin: 0;
    font-size: 12px;
    color: var(--ls-text-secondary);
}

.ls-vip-badge-hint-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(120deg, #f59e0b, #d97706);
    border-radius: 999px;
    text-decoration: none;
}

.ls-vip-badge-hint-btn:hover {
    opacity: 0.92;
}

.ls-badge-lock {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    font-size: 12px;
    color: var(--ls-text-muted);
    background: var(--ls-bg);
    border-radius: var(--ls-radius-control);
}

@media (max-width: 640px) {
    .ls-vip-badge-hint {
        flex-wrap: wrap;
    }
    .ls-vip-badge-hint-btn {
        width: 100%;
        justify-content: center;
    }
}

.ls-vip-join {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    text-align: center;
}

.ls-vip-join > i {
    font-size: 40px;
    color: var(--ls-primary);
}

.ls-vip-join p { margin: 0; color: var(--ls-text-secondary); font-size: 14px; }

.ls-vip-card-redeem {
    align-items: flex-start;
    text-align: left;
    padding: 18px;
}

.ls-vip-card-redeem > i {
    font-size: 28px;
}

.ls-vip-join-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--ls-primary);
}

.ls-vip-join-months {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 4px;
}

.ls-vip-month {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 84px;
    padding: 10px 12px;
    font-size: 13px;
    color: var(--ls-text);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.ls-vip-month b { font-size: 16px; color: var(--ls-primary); }

.ls-vip-month:hover {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 2px var(--ls-primary-light);
}

.ls-vip-balance { font-size: 13px; color: var(--ls-text-muted); }
.ls-vip-balance b { color: var(--ls-primary); }

/* ==================== 发现页改版 ==================== */

.ls-skeleton {
    display: inline-block;
    background: linear-gradient(100deg, var(--ls-bg) 20%, var(--ls-bg-card) 38%, var(--ls-bg) 55%);
    background-size: 300% 100%;
    animation: ls-skeleton-shimmer 1.35s ease-in-out infinite;
}

@keyframes ls-skeleton-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

.ls-discover-skeleton-head,
.ls-discover-skeleton-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ls-discover-skeleton-head { margin-bottom: var(--ls-gap); }
.ls-discover-skeleton-title { width: 116px; height: 34px; border-radius: var(--ls-radius-xs); }
.ls-discover-skeleton-kicker { width: 92px; height: 18px; border-radius: 999px; }
.ls-discover-skeleton-section-title { padding: 16px; }
.ls-discover-skeleton-heading { width: 82px; height: 18px; border-radius: 5px; }
.ls-discover-skeleton-forums { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 16px 16px; }
.ls-discover-skeleton-forum { width: 92px; height: 28px; border-radius: 999px; }
.ls-discover-skeleton-tabs { display: flex; gap: 8px; margin: 0 0 var(--ls-gap); }
.ls-discover-skeleton-tab { width: 76px; height: 34px; border-radius: var(--ls-radius-control); }
.ls-discover-skeleton-threads { padding: 0 16px 10px; }
.ls-discover-skeleton-thread { display: grid; gap: 8px; padding: 14px 0; border-bottom: 1px solid var(--ls-border-light); }
.ls-discover-skeleton-line { width: 42%; height: 12px; border-radius: var(--ls-radius-2xs); }
.ls-discover-skeleton-line-wide { width: 78%; height: 16px; }
.ls-discover-skeleton-users { display: flex; gap: 16px; overflow: hidden; padding: 0 16px 16px; }
.ls-discover-skeleton-user { display: grid; justify-items: center; gap: 6px; flex: 0 0 64px; }
.ls-discover-skeleton-avatar { width: 48px; height: 48px; border-radius: 50%; }
.ls-discover-skeleton-user .ls-discover-skeleton-line { width: 54px; }

.ls-gallery-skeleton { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; width: 100%; }
.ls-gallery-skeleton-item { min-height: 220px; border-radius: var(--ls-radius); }

.ls-discover-section {
    margin-bottom: var(--ls-gap);
}

.ls-trending-section { margin-bottom: var(--ls-gap); }
.ls-trending-section .ls-card-header { display: flex; align-items: center; justify-content: space-between; }
.ls-trending-section .ls-card-header h3 { display: flex; align-items: center; gap: 8px; }
.ls-trending-section .ls-card-header h3 i { color: var(--ls-primary); }
.ls-trending-section .ls-card-header > span { color: var(--ls-text-muted); font-size: 12px; }
.ls-trending-switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px 4px; }
.ls-trending-select { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 8px 34px 8px 12px; border: 1px solid var(--ls-border-light); border-radius: var(--ls-radius-control); background: var(--ls-bg-soft, rgba(127,127,127,.06)); color: var(--ls-text); cursor: pointer; }
.ls-trending-select > i:first-child { color: var(--ls-primary); font-size: 15px; }
.ls-trending-select > i:last-child { position: absolute; right: 12px; font-size: 14px; color: var(--ls-text-muted); pointer-events: none; }
.ls-trending-select select { appearance: none; -webkit-appearance: none; border: 0; background: transparent; color: inherit; font: inherit; font-size: 14px; padding: 0; cursor: pointer; outline: none; }
.ls-trending-count { color: var(--ls-text-muted); font-size: 12px; }
.ls-trending-list { padding: 0 16px 8px; }
.ls-trending-item { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--ls-border-light); color: var(--ls-text); text-decoration: none; }
.ls-trending-item:last-child { border-bottom: 0; }
.ls-trending-item > b { color: var(--ls-text-muted); text-align: center; font-size: 13px; }
.ls-trending-item:nth-child(-n+3) > b { color: var(--ls-primary); }
.ls-trending-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ls-trending-item > span:not(.ls-trending-title) { color: var(--ls-text-muted); font-size: 12px; white-space: nowrap; }
.ls-trending-heat { color: var(--ls-primary) !important; }
@media (max-width: 600px) { .ls-trending-item { grid-template-columns: 24px minmax(0, 1fr) auto; } .ls-trending-item > span:not(.ls-trending-title):not(.ls-trending-heat) { display: none; } }

.ls-discover-forums {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 4px 16px 14px;
}

.ls-discover-forum {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg);
    color: var(--ls-text-secondary);
    font-size: 13px;
    text-decoration: none;
    transition: all 0.15s ease;
}

.ls-discover-forum:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-discover-forum-icon { color: var(--ls-primary); }
.ls-discover-forum-count { color: var(--ls-text-muted); font-size: 12px; }

.ls-discover-users {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 4px 16px 14px;
}

.ls-discover-user {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    width: 64px;
    text-decoration: none;
    color: var(--ls-text-secondary);
    font-size: 12px;
    text-align: center;
}

.ls-discover-user-avatar { width: 48px; height: 48px; }

.ls-discover-user-name {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-discover-user-act {
    font-size: 11px;
    color: var(--ls-text-muted);
}

/* ==================== 发现页画廊模式 ==================== */

 .ls-gallery-masonry {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    padding: 0 12px;
    content-visibility: auto;
    contain-intrinsic-size: 1200px;
}

.ls-gallery-columns {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
}

.ls-gallery-column {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.ls-gallery-item {
    position: relative;
    display: block;
    width: 100%;
    border-radius: var(--ls-radius);
    overflow: hidden;
    background: var(--ls-bg);
    text-decoration: none;
    cursor: pointer;
}

.ls-gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.12) 40%, transparent 60%);
    background-size: 300% 100%;
    animation: ls-skeleton-shimmer 1.35s ease-in-out infinite;
}

.ls-gallery-item:has(img.is-loaded)::after, .ls-gallery-item:has(video.is-loaded)::after { opacity: 0; animation: none; }

.ls-gallery-item img, .ls-gallery-item video {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    opacity: 0;
    filter: blur(6px);
    transition: opacity 0.38s ease, filter 0.38s ease, transform 0.5s ease;
}

.ls-gallery-item video {
    aspect-ratio: 16 / 10;
    background: #111;
}

.ls-gallery-item img.is-loaded, .ls-gallery-item video.is-loaded {
    opacity: 1;
    filter: blur(0);
}

.ls-gallery-item:hover img, .ls-gallery-item:hover video {
    transform: scale(1.04);
}

.ls-gallery-mask {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 24px 10px 8px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
    color: #fff;
    font-size: 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ls-gallery-item:hover .ls-gallery-mask {
    opacity: 1;
}

.ls-gallery-mask strong {
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ls-gallery-mask em {
    font-style: normal;
    opacity: 0.85;
}

.ls-gallery-count {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 2px 7px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 11px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.ls-gallery-noimg {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--ls-text-muted);
    font-size: 28px;
}

@media (max-width: 1200px) {
    .ls-gallery-masonry, .ls-gallery-columns { gap: 12px; }
    .ls-gallery-column { gap: 12px; }
}

@media (max-width: 900px) {
    .ls-gallery-masonry, .ls-gallery-columns { gap: 10px; }
    .ls-gallery-column { gap: 10px; }
}

@media (max-width: 640px) {
    .ls-gallery-masonry, .ls-gallery-columns { gap: 8px; }
    .ls-gallery-column { gap: 8px; }
    .ls-gallery-masonry { padding: 0 8px; }
    .ls-gallery-skeleton { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .ls-gallery-skeleton-item { min-height: 150px; }
}


/* ==================== 画廊分页加载 ==================== */

.ls-gallery-loadmore {
    display: flex;
    justify-content: center;
    padding: 20px 0;
}

.ls-gallery-loadmore .ls-load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 140px;
    padding: 8px 28px;
    border: 1px solid var(--ls-border);
    border-radius: var(--ls-radius-pill);
    background: var(--ls-bg-card);
    color: var(--ls-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.ls-gallery-loadmore .ls-load-more:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-gallery-loadmore .ls-load-more.ls-loading-state {
    cursor: default;
    opacity: 0.8;
}

.ls-gallery-loadmore .ls-load-more .ls-loading-bars {
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.ls-gallery-end {
    text-align: center;
    padding: 20px 0;
    color: var(--ls-text-muted);
    font-size: 12px;
}

/* ==================== 江湖传闻页 ==================== */

.ls-jh-head {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: var(--ls-gap);
    padding: 22px 24px;
    border: 1px solid rgba(129, 113, 86, 0.18);
    border-radius: calc(var(--ls-radius) + 4px);
    background:
        radial-gradient(380px 180px at 92% 0%, rgba(129, 113, 86, 0.12), transparent 72%),
        radial-gradient(260px 160px at 0% 100%, rgba(65, 76, 73, 0.07), transparent 70%),
        linear-gradient(135deg, rgba(255,255,252,0.98), rgba(246,242,233,0.94));
    box-shadow: var(--ls-shadow-xs);
}

.ls-jh-head::after {
    content: '';
    position: absolute;
    right: 22px;
    bottom: 18px;
    width: 92px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(129, 113, 86, 0.28), transparent);
}

.ls-jh-head-titles h1 {
    margin: 0 0 6px;
    font-size: 28px;
    font-weight: 900;
    line-height: 1.15;
    color: var(--ls-text);
    letter-spacing: -0.04em;
}

.ls-jh-head .ls-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ls-text-muted);
    font-size: 13px;
}

.ls-jh-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 312px;
    gap: var(--ls-gap);
    align-items: flex-start;
}

.ls-jh-main {
    min-width: 0;
}

.ls-jh-side {
    position: sticky;
    top: calc(var(--ls-header-height) + 12px);
    max-height: calc(100vh - var(--ls-header-height) - 24px);
    overflow-y: auto;
}

.ls-jh-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ls-jh-item {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 9px;
    padding: 18px 20px;
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border-light);
    border-radius: calc(var(--ls-radius) + 2px);
    box-shadow: var(--ls-shadow-xs);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ls-jh-item::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: linear-gradient(180deg, rgba(114, 96, 68, 0.62), rgba(76, 88, 84, 0.34));
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ls-jh-item:hover {
    border-color: rgba(129, 113, 86, 0.26);
    box-shadow: var(--ls-shadow-sm);
    transform: translateY(-1px);
}

.ls-jh-item:hover::before {
    opacity: 1;
}

.ls-jh-item-top {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.ls-jh-tag,
.ls-jh-chapter,
.ls-jh-rank {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    width: fit-content;
    border-radius: 999px;
    white-space: nowrap;
}

.ls-jh-tag {
    padding: 4px 10px;
    color: #6b5d46;
    background: rgba(129, 113, 86, 0.10);
    border: 1px solid rgba(129, 113, 86, 0.16);
    font-size: 11px;
    font-weight: 700;
}

.ls-jh-tag-ghost {
    color: #4f6862;
    background: rgba(79, 104, 98, 0.09);
    border-color: rgba(79, 104, 98, 0.15);
}

.ls-jh-tag-mystic {
    color: #755c3d;
    background: rgba(117, 92, 61, 0.09);
    border-color: rgba(117, 92, 61, 0.15);
}

.ls-jh-chapter {
    padding: 4px 9px;
    color: #78684f;
    background: rgba(129, 113, 86, 0.09);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.ls-jh-item-title {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    line-height: 1.45;
}

.ls-jh-item-title a,
.ls-jh-hero-title a {
    color: var(--ls-text);
    transition: color 0.2s ease;
}

.ls-jh-item-title a:hover,
.ls-jh-hero-title a:hover {
    color: #7a6748;
}

.ls-jh-item-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 14px;
    color: var(--ls-text-muted);
    font-size: 12px;
}

.ls-jh-item-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.ls-jh-item-author {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 220px;
}

.ls-jh-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
}

.ls-jh-hero {
    padding: 24px 24px 22px;
    border-color: rgba(129, 113, 86, 0.24);
    background:
        radial-gradient(220px 140px at 90% 0%, rgba(129, 113, 86, 0.13), transparent 72%),
        linear-gradient(135deg, rgba(129, 113, 86, 0.08), rgba(255,255,252,0.98) 46%, rgba(65,76,73,0.05));
}

.ls-jh-hero::before {
    opacity: 1;
}

.ls-jh-hero-seal {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 1;
    padding: 4px 10px;
    color: #7f3f2b;
    background: rgba(253, 249, 240, 0.92);
    border: 1px solid rgba(127, 63, 43, 0.24);
    border-radius: var(--ls-radius-control);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    box-shadow: 0 8px 18px rgba(127, 63, 43, 0.08);
}

.ls-jh-hero .ls-jh-tag {
    padding-right: 12px;
}

.ls-jh-hero .ls-jh-hero-title {
    max-width: calc(100% - 92px);
    margin: 10px 0 8px;
    font-size: 22px;
    font-weight: 900;
    line-height: 1.35;
    letter-spacing: -0.02em;
}

.ls-jh-hero-excerpt {
    max-width: 720px;
    margin: 0 0 10px;
    color: var(--ls-text-muted);
    font-size: 13px;
    line-height: 1.75;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.ls-jh-hot {
    border: 1px solid rgba(129, 113, 86, 0.14);
    box-shadow: var(--ls-shadow-xs);
}

.ls-jh-hot .ls-card-header h3 {
    font-size: 15px;
}

.ls-jh-hot .ls-hot-list {
    padding: 6px 8px 10px;
}

.ls-jh-hot-item {
    position: relative;
    align-items: center;
}

.ls-jh-rank {
    flex: 0 0 auto;
    align-self: flex-start;
    margin-top: 2px;
    margin-right: 4px;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 900;
}

.ls-jh-rank-1 {
    color: #6e5730;
    background: linear-gradient(135deg, #f5ecd2, #d9c28f);
    border: 1px solid #c7ad72;
}

.ls-jh-rank-2 {
    color: #5a5f60;
    background: linear-gradient(135deg, #f4f4f1, #d4d3ca);
    border: 1px solid #bbb8ad;
}

.ls-jh-rank-3 {
    color: #684f35;
    background: linear-gradient(135deg, #f1e4d3, #c8a77e);
    border: 1px solid #b49369;
}

@media (max-width: 900px) {
    .ls-jh-head {
        padding: 18px 16px;
        border-radius: var(--ls-radius);
    }
    .ls-jh-head::after {
        display: none;
    }
    .ls-jh-head-titles h1 {
        font-size: 22px;
    }
    .ls-jh-body {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .ls-jh-main,
    .ls-jh-side {
        width: 100%;
    }
    .ls-jh-side {
        position: static;
        max-height: none;
        overflow: visible;
    }
    .ls-jh-item {
        padding: 16px;
        border-radius: var(--ls-radius);
    }
    .ls-jh-hero {
        padding: 18px 16px;
    }
    .ls-jh-hero-seal {
        position: static;
        align-self: flex-start;
        width: fit-content;
        margin-bottom: 4px;
    }
    .ls-jh-hero .ls-jh-hero-title {
        max-width: none;
        font-size: 18px;
    }
    .ls-jh-hero-excerpt {
        -webkit-line-clamp: 3;
    }
    .ls-jh-item-title {
        font-size: 15px;
    }
    .ls-jh-head .ls-kicker {
        font-size: 12px;
    }
}

/* 手机端（≤640px）江湖传闻页优化 */
@media (max-width: 640px) {
    .ls-jh-head {
        padding: 14px 14px 12px;
        gap: 8px;
        margin-bottom: 12px;
    }
    .ls-jh-head-titles h1 {
        font-size: 20px;
        letter-spacing: -0.02em;
    }
    .ls-jh-head .ls-kicker {
        font-size: 12px;
        line-height: 1.6;
    }
    .ls-jh-body {
        gap: 10px;
    }
    .ls-jh-list {
        gap: 10px;
    }
    .ls-jh-item {
        padding: 14px;
        gap: 8px;
    }
    .ls-jh-hero {
        padding: 16px 14px 14px;
    }
    .ls-jh-hero-title {
        font-size: 17px;
    }
    .ls-jh-hero-excerpt {
        font-size: 12.5px;
        line-height: 1.7;
        -webkit-line-clamp: 3;
    }
    .ls-jh-item-title {
        font-size: 15px;
        line-height: 1.5;
    }
    .ls-jh-item-top {
        gap: 6px;
    }
    .ls-jh-tag,
    .ls-jh-chapter {
        font-size: 10.5px;
        padding: 3px 8px;
    }
    .ls-jh-item-meta {
        gap: 6px 10px;
        font-size: 11.5px;
        line-height: 1.5;
    }
    .ls-jh-item-author {
        max-width: 140px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .ls-jh-avatar {
        width: 20px;
        height: 20px;
    }
    .ls-jh-side {
        margin-top: 2px;
    }
    .ls-jh-hot .ls-hot-list {
        padding: 4px 6px 8px;
    }
    .ls-jh-hot-item {
        gap: 8px;
    }
}

/* 超窄屏（≤380px）江湖传闻页优化 */
@media (max-width: 380px) {
    .ls-jh-head-titles h1 {
        font-size: 18px;
    }
    .ls-jh-hero-title {
        font-size: 16px;
    }
    .ls-jh-item {
        padding: 12px;
    }
    .ls-jh-item-author {
        max-width: 110px;
    }
    .ls-jh-item-meta {
        gap: 5px 8px;
        font-size: 11px;
    }
}

/* ==================== 详情页签名 ==================== */

.ls-thread-sig {
    margin: 4px 20px 0;
    padding: 8px 12px;
    border-radius: var(--ls-radius-sm);
    background: var(--ls-bg);
    font-size: 12px;
    color: var(--ls-text-muted);
}

.ls-thread-sig span {
    display: block;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ==================== 登录/注册页 ==================== */

html[data-theme="dark"] .ls-app-auth::before {
    background:
        radial-gradient(38vw 38vw at 12% 8%, rgba(59, 130, 246, 0.22), transparent 70%),
        radial-gradient(34vw 34vw at 88% 92%, rgba(96, 165, 250, 0.18), transparent 70%),
        radial-gradient(26vw 26vw at 62% 60%, rgba(139, 92, 246, 0.16), transparent 70%);
}

html[data-theme="dark"] .ls-auth-card {
    background: rgba(26, 29, 35, 0.86);
    box-shadow: 0 24px 60px -22px rgba(0, 0, 0, 0.6), 0 2px 10px rgba(0, 0, 0, 0.4);
}

html[data-theme="dark"] .ls-auth-submit {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

@media (max-width: 640px) {
    html[data-theme="dark"] .auth-back {
        background: rgba(38, 42, 49, 0.82);
        border-color: #3a4150;
    }
}

/* 浏览器/系统深色兜底：与 html[data-theme="dark"] 规则等价。
   当浏览器报告 prefers-color-scheme: dark 且用户未显式选亮色时，
   套用与网站暗色按钮完全相同的具体规则（变量部分见 65-premium.css）。
   不使用 color-scheme，避免影响浏览器夜间模式。 */
@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]):not([data-theme="dark"]) body.glim-app-active {
        background: var(--ls-bg);
    }

    html:not([data-theme="light"]):not([data-theme="dark"]) .ls-header {
        background: var(--ls-surface-overlay);
        border-bottom-color: var(--ls-border);
    }

    html:not([data-theme="light"]):not([data-theme="dark"]) .ls-app-auth::before {
        background:
            radial-gradient(38vw 38vw at 12% 8%, rgba(59, 130, 246, 0.22), transparent 70%),
            radial-gradient(34vw 34vw at 88% 92%, rgba(96, 165, 250, 0.18), transparent 70%),
            radial-gradient(26vw 26vw at 62% 60%, rgba(139, 92, 246, 0.16), transparent 70%);
    }

    html:not([data-theme="light"]):not([data-theme="dark"]) .ls-auth-card {
        background: rgba(26, 29, 35, 0.86);
        box-shadow: 0 24px 60px -22px rgba(0, 0, 0, 0.6), 0 2px 10px rgba(0, 0, 0, 0.4);
    }

    html:not([data-theme="light"]):not([data-theme="dark"]) .ls-auth-submit {
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    }
}

@media (max-width: 640px) {
    @media (prefers-color-scheme: dark) {
        html:not([data-theme="light"]):not([data-theme="dark"]) .auth-back {
            background: rgba(38, 42, 49, 0.82);
            border-color: #3a4150;
        }
    }
}
/* ============================================================
   高级黑白质感（shadcn / zinc 单色体系）
   在默认皮肤令牌之上做最后一层收敛：主色去彩、发丝描边、
   克制的层级阴影。明暗双模式对称，可安全叠加。
   ============================================================ */

:root {
    /* 主色改为近黑，实心控件前景取近白 */
    --ls-primary: #18181b;
    --ls-primary-hover: #27272a;
    --ls-primary-light: rgba(24, 24, 27, 0.06);
    --ls-primary-solid: #18181b;
    --ls-primary-solid-hover: #27272a;
    --ls-primary-soft: rgba(24, 24, 27, 0.06);

    /* 品牌渐变收敛为单色（保留令牌名以兼容既有引用） */
    --ls-brand-teal: #18181b;
    --ls-brand-blue: #18181b;
    --ls-brand-accent: #52525b;
    --ls-accent: #18181b;
    --ls-gradient-primary: linear-gradient(135deg, #18181b, #27272a);
    --ls-gradient-primary-hover: linear-gradient(135deg, #09090b, #18181b);
    --ls-gradient-soft: linear-gradient(135deg, rgba(24, 24, 27, 0.06), rgba(24, 24, 27, 0.04));

    /* 表面层：更纯净的灰白 */
    --ls-bg: #fafafa;
    --ls-bg-card: #ffffff;
    --ls-card-bg: #ffffff;
    --ls-bg-hover: #f4f4f5;
    --ls-bg-secondary: #f4f4f5;

    --ls-text: #09090b;
    --ls-text-secondary: #52525b;
    --ls-text-muted: #71717a;
    --ls-text-tertiary: #a1a1aa;
    --ls-text-placeholder: #d4d4d8;

    /* 发丝边框 */
    --ls-border: #e4e4e7;
    --ls-border-light: #f1f1f3;
    --ls-divider: #f0f0f2;

    /* 克制的层级阴影 */
    --ls-elevation-1: 0 1px 2px rgba(9, 9, 11, 0.04), 0 1px 3px rgba(9, 9, 11, 0.06);
    --ls-elevation-2: 0 4px 12px rgba(9, 9, 11, 0.06), 0 8px 24px rgba(9, 9, 11, 0.06);
    --ls-elevation-3: 0 18px 48px -20px rgba(9, 9, 11, 0.22), 0 4px 14px rgba(9, 9, 11, 0.06);
    --ls-elevation-brand: 0 4px 14px rgba(9, 9, 11, 0.16);
    --ls-elevation-brand-hover: 0 8px 22px rgba(9, 9, 11, 0.22);
    --ls-shadow-brand: 0 6px 16px rgba(9, 9, 11, 0.18);
    --ls-shadow-xs: var(--ls-elevation-1);
    --ls-shadow-sm: var(--ls-elevation-1);
    --ls-shadow: var(--ls-elevation-2);
    --ls-shadow-hover: var(--ls-elevation-2);

    /* 焦点环：中性灰 */
    --ls-ring: 0 0 0 3px rgba(9, 9, 11, 0.12);

    /* 身份/UID 标签：单色描边胶囊 */
    --ls-identity-fg: #18181b;
    --ls-identity-bg: linear-gradient(135deg, #f4f4f5, #ededef);
    --ls-identity-border: rgba(9, 9, 11, 0.10);
    --ls-identity-shadow: 0 1px 3px rgba(9, 9, 11, 0.06);

    /* 用户组标签：低饱和单色系（保留可辨识度） */
    --ls-role-default-fg: #3f3f46;
    --ls-role-default-bg: #f4f4f5;
    --ls-role-admin-fg: #09090b;
    --ls-role-admin-bg: #e4e4e7;
    --ls-role-mod-fg: #27272a;
    --ls-role-mod-bg: #ededef;
    --ls-role-vip-fg: #52525b;
    --ls-role-vip-bg: #f4f4f5;
    --ls-role-title-fg: #3f3f46;
    --ls-role-title-bg: #ededef;

    /* 玻璃表面 / 遮罩 */
    --ls-surface-overlay: rgba(255, 255, 255, 0.82);
    --ls-surface-glass: rgba(255, 255, 255, 0.82);
    --ls-scrim: rgba(9, 9, 11, 0.44);
    --ls-scrim-strong: rgba(9, 9, 11, 0.6);
}

html[data-theme="dark"] {
    --ls-primary: #fafafa;
    --ls-primary-hover: #e4e4e7;
    --ls-primary-light: rgba(250, 250, 250, 0.08);
    --ls-primary-solid: #fafafa;
    --ls-primary-solid-hover: #e4e4e7;
    --ls-primary-soft: rgba(250, 250, 250, 0.08);

    --ls-brand-teal: #fafafa;
    --ls-brand-blue: #fafafa;
    --ls-brand-accent: #a1a1aa;
    --ls-accent: #fafafa;
    --ls-gradient-primary: linear-gradient(135deg, #fafafa, #e4e4e7);
    --ls-gradient-primary-hover: linear-gradient(135deg, #ffffff, #fafafa);
    --ls-gradient-soft: linear-gradient(135deg, rgba(250, 250, 250, 0.08), rgba(250, 250, 250, 0.05));

    --ls-bg: #09090b;
    --ls-bg-card: #111113;
    --ls-card-bg: #111113;
    --ls-bg-hover: #1b1b1f;
    --ls-bg-secondary: #1b1b1f;

    --ls-text: #fafafa;
    --ls-text-secondary: #a1a1aa;
    --ls-text-muted: #71717a;
    --ls-text-tertiary: #52525b;
    --ls-text-placeholder: #3f3f46;

    --ls-border: #27272a;
    --ls-border-light: #1f1f23;
    --ls-divider: #1f1f23;

    --ls-elevation-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.4);
    --ls-elevation-2: 0 4px 12px rgba(0, 0, 0, 0.5), 0 12px 28px rgba(0, 0, 0, 0.45);
    --ls-elevation-3: 0 24px 60px -22px rgba(0, 0, 0, 0.7), 0 4px 16px rgba(0, 0, 0, 0.5);
    --ls-elevation-brand: 0 4px 14px rgba(0, 0, 0, 0.5);
    --ls-elevation-brand-hover: 0 8px 22px rgba(0, 0, 0, 0.55);
    --ls-shadow-brand: 0 6px 16px rgba(0, 0, 0, 0.5);
    --ls-shadow-xs: var(--ls-elevation-1);
    --ls-shadow-sm: var(--ls-elevation-1);
    --ls-shadow: var(--ls-elevation-2);
    --ls-shadow-hover: var(--ls-elevation-2);

    --ls-ring: 0 0 0 3px rgba(250, 250, 250, 0.14);

    --ls-identity-fg: #fafafa;
    --ls-identity-bg: linear-gradient(135deg, #1b1b1f, #232327);
    --ls-identity-border: rgba(250, 250, 250, 0.12);
    --ls-identity-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);

    --ls-role-default-fg: #d4d4d8;
    --ls-role-default-bg: #1b1b1f;
    --ls-role-admin-fg: #fafafa;
    --ls-role-admin-bg: #27272a;
    --ls-role-mod-fg: #e4e4e7;
    --ls-role-mod-bg: #232327;
    --ls-role-vip-fg: #a1a1aa;
    --ls-role-vip-bg: #1b1b1f;
    --ls-role-title-fg: #d4d4d8;
    --ls-role-title-bg: #232327;

    --ls-surface-overlay: rgba(9, 9, 11, 0.82);
    --ls-surface-glass: rgba(17, 17, 19, 0.8);
    --ls-scrim: rgba(0, 0, 0, 0.6);
    --ls-scrim-strong: rgba(0, 0, 0, 0.72);
}

/* 实心主色控件的前景色（按钮/徽章/标签） */
:root {
    --ls-on-primary: #fafafa;
    --ls-on-solid: #fafafa;
}

html[data-theme="dark"] {
    --ls-on-primary: #09090b;
    --ls-on-solid: #09090b;
}

/* 装饰性蓝紫渐变收敛为单色，避免跳色 */
html:not([data-theme="dark"]) .ls-search-hero {
    background: linear-gradient(135deg, #18181b 0%, #27272a 55%, #3f3f46 100%);
}

html[data-theme="dark"] .ls-search-hero {
    background: linear-gradient(135deg, #fafafa 0%, #e4e4e7 55%, #d4d4d8 100%);
}

/* 实心主按钮前景色收敛：
   .ls-app a（0,1,1）会压过 .ls-create-btn（0,1,0）导致文字取到正文色，
   这里以 .ls-app 前缀把特异性提到 0,2,x，确保深色底 / 浅色字。 */
html .ls-app .ls-create-btn,
html .ls-app .ls-sign-btn,
html .ls-app .ls-pay-btn,
html .ls-app .ls-recharge-btn,
html .ls-app .ls-chat-send-btn,
html .ls-app .ls-badge-btn,
html .ls-app .ls-action-btn.ls-action-primary {
    color: var(--ls-on-primary);
}

html .ls-app .ls-create-btn:hover,
html .ls-app .ls-sign-btn:hover,
html .ls-app .ls-pay-btn:hover,
html .ls-app .ls-recharge-btn:hover {
    color: var(--ls-on-primary);
}

html .ls-app .ls-create-btn i,
html .ls-app .ls-sign-btn i,
html .ls-app .ls-pay-btn i,
html .ls-app .ls-recharge-btn i {
    color: inherit;
}

/* 浏览器/系统深色兜底（纯 CSS，不依赖 JS，不使用 color-scheme）：
   当浏览器报告 prefers-color-scheme: dark，且 JS 尚未设置或用户未显式选择时，
   直接用暗色令牌渲染，确保图标/文字自动适配。用户显式选亮色时 JS 设
   data-theme="light"，此块不生效。 */
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) {
        --ls-primary: #fafafa;
        --ls-primary-hover: #e4e4e7;
        --ls-primary-light: rgba(250, 250, 250, 0.08);
        --ls-primary-solid: #fafafa;
        --ls-primary-solid-hover: #e4e4e7;
        --ls-primary-soft: rgba(250, 250, 250, 0.08);

        --ls-on-primary: #09090b;
        --ls-on-solid: #09090b;

        --ls-brand-teal: #fafafa;
        --ls-brand-blue: #fafafa;
        --ls-brand-accent: #a1a1aa;
        --ls-accent: #fafafa;
        --ls-gradient-primary: linear-gradient(135deg, #fafafa, #e4e4e7);
        --ls-gradient-primary-hover: linear-gradient(135deg, #ffffff, #fafafa);
        --ls-gradient-soft: linear-gradient(135deg, rgba(250, 250, 250, 0.08), rgba(250, 250, 250, 0.05));

        --ls-bg: #09090b;
        --ls-bg-card: #111113;
        --ls-card-bg: #111113;
        --ls-bg-hover: #1b1b1f;
        --ls-bg-secondary: #1b1b1f;

        --ls-text: #fafafa;
        --ls-text-secondary: #a1a1aa;
        --ls-text-muted: #71717a;
        --ls-text-tertiary: #52525b;
        --ls-text-placeholder: #3f3f46;

        --ls-border: #27272a;
        --ls-border-light: #1f1f23;
        --ls-divider: #1f1f23;

        --ls-elevation-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.4);
        --ls-elevation-2: 0 4px 12px rgba(0, 0, 0, 0.5), 0 12px 28px rgba(0, 0, 0, 0.45);
        --ls-elevation-3: 0 24px 60px -22px rgba(0, 0, 0, 0.7), 0 4px 16px rgba(0, 0, 0, 0.5);
        --ls-elevation-brand: 0 4px 14px rgba(0, 0, 0, 0.5);
        --ls-elevation-brand-hover: 0 8px 22px rgba(0, 0, 0, 0.55);
        --ls-shadow-brand: 0 6px 16px rgba(0, 0, 0, 0.5);
        --ls-shadow-xs: var(--ls-elevation-1);
        --ls-shadow-sm: var(--ls-elevation-1);
        --ls-shadow: var(--ls-elevation-2);
        --ls-shadow-hover: var(--ls-elevation-2);

        --ls-ring: 0 0 0 3px rgba(250, 250, 250, 0.14);

        --ls-identity-fg: #fafafa;
        --ls-identity-bg: linear-gradient(135deg, #1b1b1f, #232327);
        --ls-identity-border: rgba(250, 250, 250, 0.12);
        --ls-identity-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);

        --ls-role-default-fg: #d4d4d8;
        --ls-role-default-bg: #1b1b1f;
        --ls-role-admin-fg: #fafafa;
        --ls-role-admin-bg: #27272a;
        --ls-role-mod-fg: #e4e4e7;
        --ls-role-mod-bg: #232327;
        --ls-role-vip-fg: #a1a1aa;
        --ls-role-vip-bg: #1b1b1f;
        --ls-role-title-fg: #d4d4d8;
        --ls-role-title-bg: #232327;

        --ls-surface-overlay: rgba(9, 9, 11, 0.82);
        --ls-surface-glass: rgba(17, 17, 19, 0.8);
        --ls-scrim: rgba(0, 0, 0, 0.6);
        --ls-scrim-strong: rgba(0, 0, 0, 0.72);
    }
}
/* Chat remake — PC two-column shell, mobile full-screen conversation */

.ls-header-chat {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-secondary);
    border-radius: 50%;
    transition: color .15s ease, background .15s ease;
}

.ls-header-chat:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-header-chat .ti {
    font-size: 19px;
}

.ls-chat-entry-badge {
    position: absolute;
    top: -4px;
    right: -5px;
    min-width: 17px;
    height: 17px;
    padding: 0 5px;
    border: 2px solid var(--ls-bg-card, #fff);
    border-radius: 999px;
    background: var(--ls-danger);
    color: var(--ls-on-solid);
    font-size: 10px;
    font-style: normal;
    font-weight: 800;
    line-height: 13px;
    text-align: center;
    box-shadow: var(--ls-shadow-danger);
}

.ls-drawer-chat {
    position: relative;
}

.ls-drawer-chat .ls-chat-entry-badge {
    position: static;
    margin-left: auto;
    border-color: transparent;
}

.ls-chat-view {
    min-width: 0;
}

.ls-chat-page {
    border-radius: var(--ls-radius);
    box-shadow: var(--ls-shadow-sm);
}

.ls-chat-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
}

.ls-chat-page[data-chat-mode="private"] .ls-chat-body {
    grid-template-columns: clamp(224px, 26%, 296px) minmax(0, 1fr);
}

.ls-chat-side {
    display: none;
    min-width: 0;
    min-height: 0;
    max-height: min(72vh, 720px);
    flex-direction: column;
    border-right: 1px solid var(--ls-border-light);
    background: var(--ls-bg-card);
}

.ls-chat-page[data-chat-mode="private"] .ls-chat-side {
    display: flex;
}

.ls-chat-side-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 16px 8px;
    color: var(--ls-text);
    font-size: 13px;
    font-weight: 750;
}

.ls-chat-side-head span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-secondary);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.ls-chat-search {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 12px 8px;
    padding: 0 10px;
    height: 36px;
    color: var(--ls-text-muted);
    background: var(--ls-bg);
    border: 1px solid transparent;
    border-radius: 10px;
    transition: border-color .15s ease, background .15s ease;
}

.ls-chat-search:focus-within {
    background: var(--ls-bg-card);
    border-color: var(--ls-primary);
}

.ls-chat-search .ti {
    font-size: 15px;
}

.ls-chat-search input {
    width: 100%;
    min-width: 0;
    height: 100%;
    padding: 0;
    color: var(--ls-text);
    background: transparent;
    border: 0;
    outline: 0;
    font-size: 13px;
}

.ls-chat-side-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0 0 10px;
}

.ls-chat-side-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 8px;
    padding: 48px 16px;
    color: var(--ls-text-muted);
    text-align: center;
    font-size: 13px;
}

.ls-chat-side-empty i {
    color: var(--ls-primary);
    font-size: 26px;
}

.ls-chat-side-empty p {
    margin: 0;
}

.ls-chat-conversation {
    gap: 10px;
    min-height: 66px;
    margin: 2px 8px;
    padding: 9px 10px;
    border-bottom: 0;
    border-radius: 12px;
}

.ls-chat-conversation.ls-active {
    background: var(--ls-primary-light);
}

.ls-chat-conversation > .ls-chat-conversation-copy {
    flex: 1;
    min-width: 0;
}

.ls-chat-conversation > .ls-chat-conversation-side {
    display: flex;
    flex: 0 0 auto;
    align-items: flex-end;
    flex-direction: column;
    gap: 5px;
}

.ls-chat-conversation time {
    align-self: auto;
    padding: 0;
    color: var(--ls-text-muted);
    font-size: 11px;
    white-space: nowrap;
}

.ls-chat-conversation em {
    margin-left: 0;
    min-width: 17px;
    height: 17px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 800;
}

.ls-chat-conversation small {
    margin-top: 3px;
    font-size: 12px;
}

.ls-chat-main {
    display: flex;
    min-width: 0;
    min-height: 0;
    flex-direction: column;
    background: var(--ls-bg);
}

.ls-chat-page-head {
    gap: 11px;
    min-height: 70px;
    padding: 13px 18px;
    background: color-mix(in srgb, var(--ls-bg-card) 92%, transparent);
    backdrop-filter: blur(10px);
}

.ls-chat-back {
    display: none;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    color: var(--ls-text);
    background: var(--ls-bg);
    border-radius: 10px;
    font-size: 18px;
}

.ls-chat-head-avatar {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    object-fit: cover;
    border-radius: 50%;
    background: var(--ls-bg-secondary);
}

.ls-chat-profile-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--ls-text-muted);
    background: var(--ls-bg);
    border-radius: 9px;
    transition: color .15s ease, background .15s ease;
}

.ls-chat-profile-link:hover {
    color: var(--ls-primary);
    background: var(--ls-primary-light);
}

.ls-chat-live {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 30px;
    padding: 0 10px;
    border: 1px solid var(--ls-border);
    border-radius: 999px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-card);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.ls-chat-live .ti {
    font-size: 14px;
}

.ls-chat-live-on {
    border-color: transparent;
    color: var(--ls-role-title-fg);
    background: var(--ls-role-title-bg);
}

.ls-chat-stream-wrap {
    position: relative;
    display: flex;
    min-height: 0;
    flex: 1;
}

.ls-chat-stream {
    flex: 1;
    min-height: 380px;
    max-height: min(62vh, 640px);
    padding: 20px clamp(14px, 2.4vw, 24px) 24px;
    gap: 8px;
    overscroll-behavior: contain;
    background:
        radial-gradient(circle at 18% 0%, var(--ls-primary-light), transparent 42%),
        var(--ls-bg);
}

.ls-chat-message {
    align-items: flex-end;
    gap: 10px;
    max-width: min(76%, 620px);
}

.ls-chat-avatar,
.ls-chat-message > .ls-frame-box {
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
}

.ls-chat-avatar-spacer {
    flex: 0 0 36px;
    width: 36px;
    height: 1px;
}

.ls-chat-bubble {
    display: flex;
    min-width: 0;
    max-width: 100%;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
}

.ls-chat-message > .ls-chat-bubble {
    max-width: calc(100% - 46px);
}

.ls-chat-meta {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 0 2px;
}

.ls-chat-meta strong {
    margin: 0;
    color: var(--ls-text-secondary);
    font-size: 12px;
    font-weight: 750;
    line-height: 18px;
}

.ls-chat-meta time {
    margin: 0;
    color: var(--ls-text-muted);
    font-size: 11px;
    line-height: 16px;
}

.ls-chat-message p {
    margin: 0;
    padding: 10px 13px;
    border-radius: 4px 14px 14px 14px;
    background: var(--ls-bg-card);
    box-shadow: var(--ls-shadow-xs);
    line-height: 1.65;
}

.ls-chat-message.ls-chat-grouped {
    margin-top: -4px;
}

.ls-chat-message.ls-chat-grouped p {
    border-radius: 14px;
}

.ls-chat-message.ls-mine {
    align-items: flex-end;
}

.ls-chat-message.ls-mine .ls-chat-bubble {
    align-items: flex-end;
}

.ls-chat-message.ls-mine .ls-chat-meta {
    flex-direction: row-reverse;
    text-align: right;
}

.ls-chat-message.ls-mine p {
    border-radius: 14px 4px 14px 14px;
    background: linear-gradient(135deg, var(--ls-primary), var(--ls-primary-hover));
    color: var(--ls-on-primary);
    text-align: left;
}

.ls-chat-message.ls-mine.ls-chat-grouped p {
    border-radius: 14px;
}

.ls-chat-date {
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    margin: 10px 0 6px;
}

.ls-chat-date span {
    padding: 3px 9px;
    color: var(--ls-text-muted);
    background: var(--ls-bg-card);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 650;
    box-shadow: var(--ls-shadow-xs);
}

.ls-chat-more {
    display: inline-flex;
    align-items: center;
    align-self: center;
    gap: 6px;
    margin: 0 auto 10px;
    padding: 6px 14px;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border-light);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 650;
    cursor: pointer;
}

.ls-chat-more:hover {
    color: var(--ls-primary);
    border-color: var(--ls-primary);
}

.ls-chat-jump {
    position: absolute;
    right: 16px;
    bottom: 14px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 32px;
    padding: 0 12px;
    color: var(--ls-text-secondary);
    background: var(--ls-bg-card);
    border: 1px solid var(--ls-border-light);
    border-radius: 999px;
    box-shadow: var(--ls-shadow-md);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.ls-chat-jump[hidden] {
    display: none;
}

.ls-chat-jump-new {
    color: var(--ls-on-primary);
    background: var(--ls-primary);
    border-color: transparent;
}

.ls-chat-composer {
    align-items: flex-end;
    gap: 8px;
    padding: 12px clamp(12px, 2.4vw, 18px);
    background: var(--ls-bg-card);
}

.ls-chat-input-wrap {
    position: relative;
    display: flex;
    flex: 1;
    min-width: 0;
}

.ls-chat-composer textarea {
    width: 100%;
    min-height: 44px;
    max-height: 132px;
    padding: 11px 62px 11px 14px;
    color: var(--ls-text);
    background: var(--ls-bg);
    border: 1px solid var(--ls-border);
    border-radius: 14px;
    outline: 0;
    resize: none;
    line-height: 1.5;
    font-family: inherit;
    font-size: 14px;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.ls-chat-composer textarea:focus {
    border-color: var(--ls-primary);
    box-shadow: 0 0 0 3px var(--ls-primary-light);
}

.ls-chat-counter {
    position: absolute;
    right: 11px;
    bottom: 9px;
    color: var(--ls-text-muted);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s ease;
}

.ls-chat-composer textarea:focus + .ls-chat-counter {
    opacity: 1;
}

.ls-chat-composer .ls-chat-emoji-btn,
.ls-chat-composer .ls-chat-send-btn {
    height: 44px;
    border-radius: 13px;
}

.ls-chat-composer .ls-chat-emoji-btn {
    width: 44px;
    flex: 0 0 44px;
    font-size: 18px;
}

.ls-chat-composer .ls-chat-send-btn {
    min-width: 76px;
    padding: 0 15px;
    font-size: 14px;
    transition: opacity .15s ease, transform .15s ease;
}

.ls-chat-composer .ls-chat-send-btn:not(:disabled):active {
    transform: scale(.97);
}

.ls-chat-composer .ls-chat-send-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.ls-chat-emoji-panel {
    left: 12px;
    right: 12px;
    bottom: calc(100% + 10px);
    max-height: 320px;
    overflow-y: auto;
    border-radius: 14px;
    box-shadow: var(--ls-shadow-lg, var(--ls-shadow-md));
}

.ls-chat-pick {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    flex-direction: column;
    gap: 8px;
    min-height: 380px;
    padding: 40px 20px;
    color: var(--ls-text-muted);
    text-align: center;
    background:
        radial-gradient(circle at 50% 30%, var(--ls-primary-light), transparent 45%),
        var(--ls-bg);
}

.ls-chat-pick > .ti {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    color: var(--ls-primary);
    background: var(--ls-bg-card);
    border-radius: 50%;
    box-shadow: var(--ls-shadow-sm);
    font-size: 26px;
}

.ls-chat-pick strong {
    color: var(--ls-text);
    font-size: 16px;
}

.ls-chat-pick p {
    margin: 0;
    font-size: 13px;
}

.ls-chat-pick-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 8px 14px;
    color: var(--ls-primary);
    background: var(--ls-primary-light);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

@media (max-width: 900px) {
    .ls-chat-page[data-chat-mode="private"] .ls-chat-body {
        grid-template-columns: minmax(0, 1fr);
    }

    .ls-chat-side {
        max-height: none;
        border-right: 0;
    }

    .ls-chat-page[data-chat-mode="private"][data-chat-peer="0"] .ls-chat-main {
        display: none;
    }

    .ls-chat-page[data-chat-mode="private"]:not([data-chat-peer="0"]) .ls-chat-side {
        display: none;
    }

    .ls-chat-back {
        display: inline-flex;
    }

    .ls-chat-stream {
        max-height: min(64vh, 640px);
    }
}

@media (max-width: 600px) {
    .ls-chat-view .ls-message-head,
    .ls-chat-view .ls-chat-pref-bar {
        display: none;
    }

    .ls-chat-page {
        margin: 0 -12px;
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .ls-chat-page-head {
        min-height: 60px;
        padding: 10px 12px;
    }

    .ls-chat-head-avatar {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }

    .ls-chat-title-icon {
        width: 34px;
        height: 34px;
    }

    .ls-chat-live {
        height: 28px;
        padding: 0 9px;
        font-size: 11px;
    }

    .ls-chat-live span {
        display: none;
    }

    .ls-chat-profile-link {
        width: 30px;
        height: 30px;
    }

    .ls-chat-stream {
        height: calc(100dvh - 232px);
        min-height: 240px;
        max-height: none;
        padding: 14px 12px 18px;
    }

    .ls-chat-message {
        max-width: 88%;
    }

    .ls-chat-avatar,
    .ls-chat-message > .ls-frame-box,
    .ls-chat-avatar-spacer {
        flex-basis: 32px;
        width: 32px;
        height: 32px;
    }

    .ls-chat-message > .ls-chat-bubble {
        max-width: calc(100% - 40px);
    }

    .ls-chat-message p {
        padding: 9px 11px;
    }

    .ls-chat-composer {
        gap: 7px;
        padding: 10px 10px calc(10px + env(safe-area-inset-bottom, 0px));
    }

    .ls-chat-composer textarea {
        min-height: 42px;
        padding: 10px 10px;
    }

    .ls-chat-counter {
        display: none;
    }

    .ls-chat-composer .ls-chat-emoji-btn,
    .ls-chat-composer .ls-chat-send-btn {
        width: 42px;
        min-width: 42px;
        height: 42px;
        padding: 0;
        flex-basis: 42px;
    }

    .ls-chat-composer .ls-chat-send-btn span {
        display: none;
    }

    .ls-chat-conversation {
        min-height: 62px;
        padding: 9px 10px;
    }

    .ls-chat-conversation time {
        display: none;
    }

    .ls-chat-jump {
        right: 12px;
        bottom: 10px;
    }
}

.ls-chat-page-head > .ls-frame-box {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 50%;
}

.ls-chat-page-head > .ls-frame-box > .ls-chat-head-avatar {
    width: 100%;
    height: 100%;
}

@media (max-width: 600px) {
    .ls-chat-page-head > .ls-frame-box {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }
}