/* =========================================================
   Flux — 全新布局风格模板2
   色系: 祖母绿 + 琥珀色 + 暖暗色
   布局: 横排视频卡片、2列网格、绿色强调
   ========================================================= */

:root {
    --bg-body: #ffffff;
    --bg-surface: #f5f5f5;
    --bg-card: #ffffff;
    --bg-elevated: #ebebeb;
    --text-primary: #1a1a1a;
    --text-secondary: #444444;
    --text-muted: #777777;
    --text-dim: #999999;
    --primary: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    --accent: #dc2626;
    --accent-light: #ef4444;
    --border: rgba(0,0,0,0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --header-h: 64px;
    --max-w: 1600px;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; -webkit-tap-highlight-color:transparent; }
body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: var(--primary-light); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-light); }
img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ========== 头部 ========== */
.header {
    position: fixed; top:0; left:0; right:0;
    height: var(--header-h);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.header-inner {
    max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
    height: 100%; display: flex; align-items: center; gap: 16px;
}
.logo {
    font-size: 1.35rem; font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    flex-shrink: 0;
}
.logo span { color: var(--primary-light); }

.nav-list { display: flex; align-items: center; gap: 4px; list-style: none; margin-left: auto; }
.nav-list li a {
    display: block; padding: 10px 22px;
    color: var(--text-secondary); font-size: 1rem; font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all .2s;
    white-space: nowrap;
}
.nav-list li a:hover, .nav-list li a.active {
    color: var(--primary);
    background: rgba(37,99,235,0.08);
}

.menu-toggle, .search-toggle {
    display: none; background: none; border: none;
    color: var(--text-secondary); font-size: 1.2rem; cursor: pointer; padding: 4px;
}

/* ========== 主内容 ========== */
.main {
    max-width: var(--max-w); margin: 0 auto;
    padding: calc(var(--header-h) + 20px) 20px 40px;
    min-height: 100vh;
}

/* ========== 搜索栏 ========== */
.search-form {
    display: flex; max-width: 500px; margin: 0 auto 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    transition: border-color .3s, box-shadow .3s;
    overflow: hidden;
}
.search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(220,38,38,0.15);
}
.search-form input {
    flex:1; padding: 12px 16px; border: none; background: transparent;
    color: var(--text-primary); font-size: .95rem; outline: none;
}
.search-form input::placeholder { color: var(--text-dim); }
.search-form button {
    padding: 12px 20px; border: none; background: var(--primary);
    color: #fff; font-size: .9rem; font-weight: 600; cursor: pointer;
    transition: opacity .2s;
}
.search-form button:hover { opacity: .85; }
.search-form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37,99,235,0.12);
}

/* ========== 视频网格 ========== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    align-items: start;
}

@media (max-width: 768px) {
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}
@media (max-width: 480px) {
    .video-grid { grid-template-columns: 1fr; gap: 10px; }
}

/* 视频卡片 — 横向布局：左缩略图 + 右信息 */
.video-card {
    display: flex;
    flex-direction: row;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all .2s ease;
    border: 1px solid var(--border);
}
.video-card:hover {
    background: var(--bg-elevated);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.video-card .thumbnail {
    width: 200px;
    min-height: 120px;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
    background: var(--bg-elevated);
}
.video-card .thumb-bg {
    width: 100%; height: 100%;
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: #e0e0e0 !important;
}
.video-card .thumb-img { width: 100%; height: 100%; object-fit: cover; }
.video-card .thumb-text {
    font-size: .9rem; font-weight: 700;
    color: rgba(255,255,255,0.15); user-select: none;
}

.video-card .video-info {
    flex: 1;
    min-width: 0;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.video-card .video-title {
    font-size: 1rem; font-weight: 600; line-height: 1.45;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; margin-bottom: 8px;
    color: var(--text-primary);
}
.video-card .video-meta {
    font-size: .85rem; color: var(--text-muted);
    display: flex; align-items: center; gap: 6px;
    flex-wrap: wrap;
}
.video-card .video-tag-link { color: var(--primary); cursor: pointer; }
.video-card .video-tag-link:hover { color: var(--accent); }

/* 网格广告卡 — 固定 300x250 */
.grid-ad {
    width: 300px;
    height: 250px;
    background: var(--bg-surface);
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Exo 原生广告 2x2 网格排列 — 用 :not(#_) 注入ID特异性覆盖Exo自带样式 */
.grid-ad .exo-native-widget:not(#_) {
    width: 300px !important;
    height: 250px !important;
    max-width: 300px !important;
    max-height: 250px !important;
    min-width: auto !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-header {
    display: none !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-outer-container {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    grid-template-rows: 1fr 1fr !important;
    gap: 0 !important;
    height: 250px !important;
    width: 300px !important;
    max-width: 300px !important;
    margin: 0 !important;
    padding: 0 !important;
    align-content: stretch !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-container {
    width: 150px !important;
    height: 125px !important;
    max-width: 150px !important;
    margin: 0 !important;
    padding: 0 !important;
    flex-basis: auto !important;
    overflow: hidden !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-image-wrapper {
    width: 150px !important;
    height: 85px !important;
    max-height: 85px !important;
    border-radius: 4px 4px 0 0 !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-image-ratio {
    display: none !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-content {
    position: relative !important;
    top: auto !important;
    height: 40px !important;
    width: 150px !important;
    max-width: 150px !important;
    padding: 2px 4px !important;
    border-radius: 0 0 4px 4px !important;
    background: rgba(0,0,0,0.03) !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-content:before {
    display: none !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-title {
    font-size: 10px !important;
    line-height: 1.3 !important;
    height: 18px !important;
    padding: 0 2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-brand {
    font-size: 9px !important;
    height: 14px !important;
    padding: 0 2px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}
.grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-text {
    display: none !important;
}
.grid-ad [class*="pLDP"] {
    width: 300px !important;
    height: 250px !important;
    overflow: hidden !important;
}

@media (max-width: 768px) {
    .grid-ad {
        width: 100%;
        height: auto;
        aspect-ratio: 6 / 5;
    }
    .grid-ad .exo-native-widget:not(#_) {
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        max-height: 100% !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-outer-container {
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        grid-template-columns: 1fr 1fr !important;
        grid-template-rows: 1fr 1fr !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-container {
        width: 50% !important;
        height: 50% !important;
        max-width: 50% !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-image-wrapper {
        width: 100% !important;
        height: 68% !important;
        max-height: 68% !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-content {
        width: 100% !important;
        height: 32% !important;
        max-width: 100% !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-title {
        font-size: 9px !important;
    }
    .grid-ad .exo-native-widget:not(#_) .exo-native-widget-item-brand {
        font-size: 8px !important;
    }
    .grid-ad [class*="pLDP"] {
        width: 100% !important;
        height: 100% !important;
    }
}

/* ========== 分页 ========== */
.pagination {
    display: flex; justify-content: center; align-items: center;
    gap: 4px; margin-top: 36px; flex-wrap: wrap;
}
.page-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 36px; height: 36px; padding: 0 10px;
    border: none; border-radius: var(--radius-sm);
    background: var(--bg-surface); color: var(--text-secondary);
    font-size: .85rem; font-weight: 500; cursor: pointer;
    transition: all .2s;
}
.page-btn:hover:not(.disabled):not(.active) { background: var(--bg-elevated); color: var(--text-primary); }
.page-btn.active { background: var(--primary); color: #fff; box-shadow: 0 0 8px rgba(37,99,235,0.25); }
.page-btn.disabled { opacity: .25; cursor: not-allowed; }
.page-btn.ellipsis { background: none; cursor: default; min-width: auto; padding: 0 4px; }

/* ========== 分类标签 ========== */
.category-tabs {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 24px; justify-content: center;
}
.cat-tab {
    padding: 6px 16px; border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--text-muted);
    font-size: .82rem; font-weight: 500;
    cursor: pointer; transition: all .2s;
}
.cat-tab:hover { color: #fff; background: var(--bg-elevated); }
.cat-tab.active { background: var(--primary); color: #fff; }

/* ========== 分类页面 ========== */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    justify-content: center;
}
.category-card {
    display: block; padding: 24px 16px;
    border-radius: var(--radius-sm);
    color: #fff; font-weight: 500;
    transition: transform .2s;
    text-align: center;
}
.category-card:hover { transform: translateY(-2px); }
.cat-card-name { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.cat-card-desc { font-size: .78rem; opacity: .7; margin-bottom: 6px; }
.cat-card-count { font-size: .75rem; opacity: .5; }

/* ========== 详情头部 ========== */
.detail-header {
    padding: 32px 28px; margin-bottom: 24px;
    border-radius: var(--radius-sm);
    text-align: center;
}
.detail-header-content { display: flex; align-items: center; gap: 16px; justify-content: center; }
.detail-text h2 { font-size: 1.4rem; font-weight: 700; color: #fff; }
.detail-text .detail-count { color: rgba(255,255,255,0.7); }
.detail-count { font-size: .85rem; color: rgba(255,255,255,.6); }

/* ========== 视频详情页 — 左内容 + 右广告 ========== */
.video-detail-page {
    max-width: var(--max-w);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 340px;
    grid-template-rows: auto auto;
    gap: 12px;
    align-items: start;
}
.player-left { min-width: 0; }
.player-right {
    position: sticky;
    top: calc(var(--header-h) + 16px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.side-ad-title {
    font-size: .75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
}
.side-ad-slot {
    width: 300px;
    min-height: 250px;
    margin: 0 auto;
    background: rgba(37,99,235,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
/* 侧栏视频卡片（广告位后备） */
.sidebar-video-card {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--bg-surface);
    overflow: hidden;
    transition: background .2s;
}
.sidebar-video-card:hover { background: var(--bg-elevated); }
.sidebar-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.sidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sidebar-thumb-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: rgba(255,255,255,0.15);
    user-select: none;
}
.sidebar-info {
    padding: 8px 10px;
}
.sidebar-title {
    font-size: .82rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}
.sidebar-meta {
    font-size: .75rem;
    color: var(--text-muted);
}
.related-section .video-grid {
    border: none;
    padding: 0;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.video-player-wrapper {
    position: relative; width: 100%; padding-bottom: 52%;
    background: #000; border-radius: var(--radius-sm);
    overflow: hidden; margin-bottom: 24px;
}
.video-player-wrapper video,
.video-player-wrapper .player-placeholder {
    position: absolute; inset: 0; width: 100%; height: 100%;
}
.player-placeholder {
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-surface); cursor: pointer;
}
.player-thumb-img { width: 100%; height: 100%; object-fit: cover; }

.play-btn-large {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 64px; height: 64px;
    background: rgba(5,150,105,0.9);
    border: none; border-radius: 50%;
    color: #fff; font-size: 1.5rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: transform .2s; z-index: 5;
}
.play-btn-large:hover { transform: translate(-50%, -50%) scale(1.08); }

.video-info-main h1 {
    font-size: 1.3rem; font-weight: 700;
    line-height: 1.3; margin-bottom: 12px;
}
.video-meta-bar {
    display: flex; flex-wrap: wrap; align-items: center;
    gap: 8px 16px; font-size: .85rem; color: var(--text-dim);
    padding: 12px 0;
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}
.video-meta-bar .tag-link { color: var(--primary); font-weight: 500; }

.video-actions {
    display: flex; gap: 8px; margin-left: auto;
}
.video-actions button {
    padding: 6px 14px; border: none; border-radius: var(--radius-sm);
    background: var(--bg-surface); color: var(--text-secondary);
    font-size: .82rem; cursor: pointer; transition: all .2s;
}
.video-actions button:hover { background: var(--bg-elevated); color: var(--text-primary); }

.video-desc { color: var(--text-secondary); font-size: .9rem; line-height: 1.7; padding: 8px 0; }

.section-title {
    font-size: 1.1rem; font-weight: 600;
    margin: 0 0 12px; color: var(--text-primary);
}

/* 播放器标题 */
.player-title {
    margin-bottom: 12px;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
}

/* ========== 公告 ========== */
.page-header { text-align: center; padding: 24px 0 28px; }
.page-title {
    font-size: 1.5rem; font-weight: 700; margin-bottom: 4px;
    display: inline-block;
    padding: 6px 24px;
    border: 2px solid var(--primary);
    border-radius: 100px;
    background: rgba(37,99,235,0.04);
}
.page-desc { color: var(--text-dim); font-size: .9rem; }

/* ========== 公告页 — 时间线风格 ========== */
.bulletin-hero { text-align: center; padding: 36px 20px 32px; }
.bulletin-hero-icon { font-size: 3rem; margin-bottom: 12px; }
.bulletin-hero-title { font-size: 1.6rem; font-weight: 800; }
.bulletin-hero-desc { color: var(--text-dim); font-size: .95rem; margin-top: 6px; }

.bulletin-timeline { max-width: 800px; margin: 0 auto; padding: 0 20px 20px; }
.tl-item { display: flex; gap: 16px; }
.tl-marker { display: flex; flex-direction: column; align-items: center; width: 20px; flex-shrink: 0; padding-top: 6px; }
.tl-dot { width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 0 3px var(--bg-body); z-index: 1; }
.tl-line { width: 2px; flex: 1; background: var(--border); margin: 4px 0; min-height: 24px; }
.tl-item:last-child .tl-line { display: none; }
.tl-content {
    flex: 1; background: var(--bg-surface); padding: 18px 22px; margin-bottom: 16px;
    border-radius: var(--radius-md); border: 1px solid var(--border);
    transition: box-shadow .2s;
}
.tl-content:hover { box-shadow: var(--shadow); }
.tl-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.tl-badge { padding: 2px 12px; font-size: .75rem; font-weight: 600; color: #fff; border-radius: 999px; }
.tl-date { font-size: .8rem; color: var(--text-dim); }
.tl-title { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.tl-body { color: var(--text-secondary); font-size: .88rem; line-height: 1.7; white-space: pre-line; }
/* ========== 加载动画 ========== */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--text-muted);
    gap: 16px;
    grid-column: 1 / -1;
}
.loading-spinner .spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
.loading-spinner span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
/* ========== 广告 ========== */
.ad-container {
    background: rgba(37,99,235,0.04);
    padding: 6px 0;
    text-align: center;
}
.ad-container.ad-top { margin-top: var(--header-h); }
.ad-container.ad-bottom { margin-bottom: 0; }
.ad-container.ad-video-mid { margin:16px 0; background:transparent; padding:0; }
.ad-inner { margin: 0 auto; padding: 0 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.ad-banner { text-align: center; line-height: 0; }
.ad-banner:empty { display: none; }
.ad-banner > * { max-width: 728px; margin: 0 auto; }
.ad-card .thumbnail { padding-bottom: 56.25%; position:relative; }
.ad-card .thumb-bg { position:absolute; inset:0; }

/* ========== 顶部友情链接 ========== */
.top-links {
    background: transparent;
    padding: 8px 0;
}
.top-links-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}
.top-links-inner a {
    padding: 6px 16px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--text-muted);
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all .2s;
    white-space: nowrap;
}
.top-links-inner a:hover {
    color: #fff;
    background: var(--bg-elevated);
}



/* ========== 页脚 ========== */
.footer {
    background: #fafafa;
    border-top: 1px solid var(--border);
    padding: 28px 20px 20px;
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-links {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: 10px 16px; margin-bottom: 16px;
}
.footer-links a {
    color: var(--text-primary);
    font-size: .85rem;
    font-weight: 700;
    padding: 4px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    transition: all .2s;
}
.footer-links a:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(37,99,235,0.06);
}
.footer-contact { text-align: center; font-size: .82rem; color: var(--text-dim); margin-bottom: 12px; }
.footer-bottom { text-align: center; font-size: .78rem; color: var(--text-dim); padding-top: 12px; border-top: 1px solid var(--border); }

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-list {
        display: none; position: absolute; top: var(--header-h); left: 0; right: 0;
        flex-direction: column; background: rgba(255,255,255,0.98);
        border-bottom: 1px solid var(--border); padding: 8px;
    }
    .nav-list.open { display: flex; }
    .nav-list li a { padding: 10px 14px; border-radius: var(--radius-sm); }

    /* 视频详情页：手机端变单列 */
    .video-detail-page {
        grid-template-columns: 1fr;
    }
    .player-right {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    .side-ad-slot { width: 100%; max-width: 300px; }

    .main { padding: calc(var(--header-h) + 12px) 12px 32px; }

    .category-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .detail-header { padding: 24px 20px; }
    .detail-text h2 { font-size: 1.15rem; }

    .video-meta-bar { flex-direction: column; align-items: flex-start; }
    .video-actions { margin-left: 0; width: 100%; }
    .video-actions button { flex: 1; text-align: center; }
    .ad-inner { padding: 0 8px; flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .video-card .video-info { padding: 6px 8px; }
    .video-card .video-title { font-size: .78rem; }
    .category-grid { grid-template-columns: 1fr; }
}