/* roulang page: index */
:root {
            --bg-base: #0b0b0e;
            --bg-surface: #121217;
            --bg-card: #181820;
            --bg-card-hover: #1f1f2a;
            --accent-primary: #E50914;
            --accent-glow: rgba(229, 9, 20, 0.35);
            --accent-secondary: #F02E65;
            --text-main: #FFFFFF;
            --text-secondary: #A0A0AB;
            --text-muted: #666675;
            --border-dim: rgba(255, 255, 255, 0.08);
            --border-highlight: rgba(229, 9, 20, 0.4);
            --radius-sm: 4px;
            --radius-md: 6px;
            --radius-lg: 8px;
            --shadow-subtle: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-float: 0 16px 36px rgba(0, 0, 0, 0.55);
            --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
            --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        /* Reset & Base */
        * { box-sizing: border-box; }
        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; transition: var(--transition-smooth); }
        a:hover { color: var(--accent-primary); }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4, h5 {
            color: var(--text-main);
            font-family: var(--font-stack);
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-top: 0;
        }

        /* Foundation Override & Container */
        .grid-container {
            max-width: 1240px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Top Header Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 72px;
            z-index: 1000;
            background: rgba(11, 11, 14, 0.85);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-dim);
            transition: var(--transition-smooth);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.03em;
        }
        .brand-logo i {
            color: var(--accent-primary);
            font-size: 1.5rem;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .btn-portal-trigger {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            color: var(--text-main);
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: var(--transition-smooth);
        }
        .btn-portal-trigger:hover {
            border-color: var(--accent-primary);
            color: #fff;
            box-shadow: 0 0 12px var(--accent-glow);
        }
        .hamburger-btn {
            background: transparent;
            border: none;
            color: var(--text-main);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hamburger-btn:hover { color: var(--accent-primary); }

        /* Fullscreen Sliding Drawer Navigation */
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(8px);
            z-index: 1050;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }
        .drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        .drawer-content {
            position: fixed;
            top: 0;
            right: -480px;
            width: 440px;
            max-width: 90vw;
            height: 100vh;
            background: var(--bg-surface);
            border-left: 1px solid var(--border-dim);
            z-index: 1060;
            padding: 36px 30px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            box-shadow: -10px 0 30px rgba(0,0,0,0.7);
            transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
            overflow-y: auto;
        }
        .drawer-overlay.active .drawer-content {
            right: 0;
        }
        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-dim);
            padding-bottom: 20px;
        }
        .drawer-close {
            background: none;
            border: none;
            color: var(--text-secondary);
            font-size: 1.4rem;
            cursor: pointer;
        }
        .drawer-close:hover { color: #fff; }
        .drawer-menu {
            list-style: none;
            margin: 30px 0 0 0;
            padding: 0;
        }
        .drawer-menu li { margin-bottom: 22px; }
        .drawer-menu a {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-main);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.03);
        }
        .drawer-menu a:hover, .drawer-menu a.active {
            color: var(--accent-primary);
            padding-left: 8px;
        }
        .drawer-menu a i { font-size: 0.9rem; color: var(--text-muted); }
        .drawer-footer {
            margin-top: 40px;
            border-top: 1px solid var(--border-dim);
            padding-top: 24px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Main Section Spacing */
        .page-main {
            padding-top: 72px;
        }
        .content-section {
            padding: 64px 0;
            position: relative;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-tag {
            display: inline-block;
            color: var(--accent-primary);
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 1.85rem;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            color: var(--text-secondary);
            font-size: 0.96rem;
            max-width: 820px;
            margin: 0;
        }

        /* 1. Hero Section */
        .hero-banner {
            position: relative;
            padding: 90px 0 70px 0;
            background: linear-gradient(180deg, rgba(11, 11, 14, 0.72) 0%, #0b0b0e 100%), url('/assets/images/b4bb9697793d1694.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--border-dim);
        }
        .hero-badge-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .hero-pill {
            background: rgba(229, 9, 20, 0.15);
            border: 1px solid var(--border-highlight);
            color: #ff4757;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
        }
        .hero-status {
            font-size: 0.82rem;
            color: var(--text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #10B981;
            box-shadow: 0 0 8px #10B981;
        }
        .hero-title {
            font-size: 2.85rem;
            line-height: 1.18;
            margin-bottom: 20px;
            font-weight: 800;
        }
        .hero-lead {
            font-size: 1.05rem;
            color: #d1d5db;
            max-width: 780px;
            line-height: 1.75;
            margin-bottom: 36px;
        }
        .hero-stats-panel {
            background: rgba(24, 24, 32, 0.85);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 24px;
            backdrop-filter: blur(10px);
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            box-shadow: var(--shadow-float);
        }
        .hero-stat-item h3 {
            font-size: 2rem;
            margin-bottom: 4px;
            color: var(--text-main);
            font-weight: 800;
        }
        .hero-stat-item span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 2. Indicators Grid */
        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition-smooth);
            height: 100%;
        }
        .metric-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
        }
        .metric-icon {
            font-size: 1.8rem;
            color: var(--accent-primary);
            margin-bottom: 14px;
        }
        .metric-card h4 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }
        .metric-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin: 0;
        }

        /* 3. Category Channel Matrix */
        .channel-card {
            display: block;
            position: relative;
            background: var(--bg-surface);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-smooth);
        }
        .channel-card:hover {
            border-color: var(--accent-primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-float);
        }
        .channel-cover {
            height: 190px;
            overflow: hidden;
            position: relative;
        }
        .channel-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .channel-card:hover .channel-cover img {
            transform: scale(1.05);
        }
        .channel-content {
            padding: 20px;
        }
        .channel-content h3 {
            font-size: 1.2rem;
            margin-bottom: 8px;
        }
        .channel-content p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }
        .channel-action {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-primary);
        }

        /* 4. Comparison Table */
        .comparison-wrapper {
            background: var(--bg-surface);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            overflow-x: auto;
        }
        .compare-table {
            width: 100%;
            margin: 0;
            border-collapse: collapse;
            background: transparent;
            color: var(--text-main);
        }
        .compare-table th, .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--border-dim);
            font-size: 0.92rem;
        }
        .compare-table th {
            background: rgba(255,255,255,0.02);
            color: var(--text-muted);
            font-weight: 600;
            text-transform: uppercase;
        }
        .compare-table tr:last-child td { border-bottom: none; }
        .tag-active {
            color: #10B981;
            font-weight: 700;
        }

        /* 5. Milestone Timeline */
        .timeline-box {
            position: relative;
            border-left: 2px solid rgba(229, 9, 20, 0.4);
            margin-left: 12px;
            padding-left: 28px;
        }
        .timeline-step {
            position: relative;
            margin-bottom: 36px;
        }
        .timeline-step:last-child { margin-bottom: 0; }
        .step-dot {
            position: absolute;
            left: -35px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg-base);
            border: 2px solid var(--accent-primary);
        }
        .timeline-step h4 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .timeline-step p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin: 0;
        }

        /* 6. Release Grid Cards */
        .release-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .release-card:hover {
            border-color: rgba(255,255,255,0.2);
            transform: translateY(-4px);
        }
        .release-poster {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
            background: #000;
        }
        .release-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .quality-flag {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.75);
            border: 1px solid rgba(255,255,255,0.2);
            font-size: 0.75rem;
            padding: 2px 8px;
            border-radius: 3px;
            color: #fff;
            font-weight: 700;
        }
        .release-info {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .release-info h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .release-info p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }
        .release-meta {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 10px;
        }

        /* 7. Special Curation Feature */
        .feature-box {
            background: linear-gradient(135deg, rgba(24, 24, 32, 0.9) 0%, rgba(18, 18, 23, 0.95) 100%);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 28px;
            position: relative;
            overflow: hidden;
            height: 100%;
            transition: var(--transition-smooth);
        }
        .feature-box:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }
        .feature-box .box-icon {
            font-size: 2rem;
            color: var(--accent-primary);
            margin-bottom: 16px;
        }
        .feature-box h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
        }
        .feature-box p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* 8. Security Architecture */
        .security-badge-card {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: left;
            transition: var(--transition-smooth);
        }
        .security-badge-card:hover {
            border-color: rgba(255, 255, 255, 0.2);
        }
        .security-badge-card i {
            font-size: 2rem;
            color: var(--accent-secondary);
            margin-bottom: 14px;
        }
        .security-badge-card h4 {
            font-size: 1.05rem;
            margin-bottom: 8px;
        }
        .security-badge-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* 9. Tech Decode Grid */
        .codec-chip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 16px;
        }
        .codec-chip {
            background: var(--bg-surface);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .codec-chip span {
            font-size: 0.95rem;
            font-weight: 600;
        }
        .codec-chip em {
            font-style: normal;
            font-size: 0.8rem;
            color: var(--accent-primary);
            background: rgba(229, 9, 20, 0.12);
            padding: 2px 8px;
            border-radius: 3px;
        }

        /* 10. Quick Guide (2 Columns) */
        .guide-item {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 24px;
            margin-bottom: 16px;
        }
        .guide-item h4 {
            font-size: 1.05rem;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .guide-item h4 i {
            color: var(--accent-primary);
            font-size: 0.9rem;
        }
        .guide-item p {
            color: var(--text-secondary);
            font-size: 0.88rem;
            margin: 0;
            line-height: 1.6;
        }

        /* 11. FAQ Accordion Customization */
        .accordion-wrapper {
            background: var(--bg-surface);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 10px 24px;
        }
        .faq-row {
            border-bottom: 1px solid var(--border-dim);
            padding: 20px 0;
        }
        .faq-row:last-child {
            border-bottom: none;
        }
        .faq-q {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .faq-q i {
            color: var(--accent-primary);
            font-size: 0.85rem;
        }
        .faq-a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            padding-left: 24px;
            margin: 0;
        }

        /* 12. Interactive Form Block */
        .preference-form-box {
            background: var(--bg-surface);
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-md);
            padding: 36px;
            box-shadow: var(--shadow-float);
        }
        .form-label {
            color: var(--text-secondary);
            font-size: 0.85rem;
            margin-bottom: 8px;
            display: block;
            font-weight: 600;
        }
        .form-select, .form-input {
            width: 100%;
            background: #0f0f14;
            border: 1px solid var(--border-dim);
            border-radius: var(--radius-sm);
            color: #fff;
            padding: 10px 14px;
            font-size: 0.9rem;
            outline: none;
            transition: var(--transition-smooth);
            margin-bottom: 18px;
        }
        .form-select:focus, .form-input:focus {
            border-color: var(--accent-primary);
            box-shadow: 0 0 8px var(--accent-glow);
        }
        .form-checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 24px;
        }
        .form-check-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }
        .form-submit-btn {
            background: var(--accent-primary);
            color: #fff;
            border: none;
            padding: 12px 28px;
            font-size: 0.95rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .form-submit-btn:hover {
            background: #ff1c28;
            box-shadow: 0 0 16px var(--accent-glow);
        }

        /* 13. Keyword Matrix Anchor */
        .tags-anchor-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-pill {
            background: var(--bg-card);
            border: 1px solid var(--border-dim);
            color: var(--text-secondary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            transition: var(--transition-smooth);
        }
        .tag-pill:hover {
            border-color: var(--accent-primary);
            color: #fff;
        }

        /* Footer Unified Architecture */
        .site-footer {
            background: #08080a;
            border-top: 1px solid var(--border-dim);
            padding: 64px 0 32px 0;
        }
        .footer-logo {
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .footer-logo i { color: var(--accent-primary); }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            max-width: 360px;
            line-height: 1.6;
            margin-bottom: 20px;
        }
        .footer-links-title {
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 16px;
            font-weight: 700;
        }
        .footer-links-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links-list li {
            margin-bottom: 10px;
        }
        .footer-links-list a {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .footer-links-list a:hover {
            color: var(--accent-primary);
        }
        .footer-bottom {
            margin-top: 48px;
            padding-top: 24px;
            border-top: 1px solid rgba(255,255,255,0.04);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 12px;
        }

        /* Mobile Breakpoints */
        @media screen and (max-width: 768px) {
            .hero-title { font-size: 2.1rem; }
            .hero-stats-panel { grid-template-columns: 1fr; gap: 14px; }
            .content-section { padding: 48px 0; }
            .section-title { font-size: 1.55rem; }
            .footer-bottom { flex-direction: column; align-items: flex-start; }
            .comparison-wrapper { overflow-x: scroll; }
        }

/* roulang page: category2 */
:root {
      --bg-base: #0b0b0e;
      --bg-surface: #121217;
      --bg-card: #181820;
      --bg-card-hover: #1f1f2a;
      --accent-primary: #E50914;
      --accent-glow: rgba(229, 9, 20, 0.35);
      --accent-secondary: #F02E65;
      --text-main: #FFFFFF;
      --text-secondary: #A0A0AB;
      --text-muted: #666675;
      --border-dim: rgba(255, 255, 255, 0.08);
      --border-highlight: rgba(229, 9, 20, 0.4);
      --radius-sm: 4px;
      --radius-md: 6px;
      --radius-lg: 8px;
      --shadow-subtle: 0 8px 24px rgba(0, 0, 0, 0.35);
      --shadow-float: 0 16px 36px rgba(0, 0, 0, 0.55);
      --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    body {
      margin: 0;
      padding: 0;
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: var(--font-stack);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: var(--transition-smooth); }
    a:hover { color: var(--accent-primary); }
    img { max-width: 100%; height: auto; display: block; }

    .grid-container {
      max-width: 1240px;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* Top Header Navigation */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 72px;
      z-index: 1000;
      background: rgba(11, 11, 14, 0.85);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-dim);
      transition: var(--transition-smooth);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: #ffffff;
      letter-spacing: -0.03em;
    }
    .brand-logo i {
      color: var(--accent-primary);
      font-size: 1.5rem;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .btn-portal-trigger {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      color: var(--text-main);
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      transition: var(--transition-smooth);
    }
    .btn-portal-trigger:hover {
      border-color: var(--accent-primary);
      color: #fff;
      box-shadow: 0 0 12px var(--accent-glow);
    }
    .hamburger-btn {
      background: transparent;
      border: none;
      color: var(--text-main);
      font-size: 1.5rem;
      cursor: pointer;
      padding: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hamburger-btn:hover { color: var(--accent-primary); }

    /* Sliding Drawer Navigation */
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(0, 0, 0, 0.75);
      backdrop-filter: blur(8px);
      z-index: 1050;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .drawer-content {
      position: fixed;
      top: 0;
      right: -480px;
      width: 440px;
      max-width: 90vw;
      height: 100vh;
      background: var(--bg-surface);
      border-left: 1px solid var(--border-dim);
      z-index: 1060;
      padding: 36px 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: -10px 0 30px rgba(0,0,0,0.7);
      transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
      overflow-y: auto;
    }
    .drawer-overlay.active .drawer-content {
      right: 0;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-dim);
      padding-bottom: 20px;
    }
    .drawer-close {
      background: none;
      border: none;
      color: var(--text-secondary);
      font-size: 1.4rem;
      cursor: pointer;
    }
    .drawer-close:hover { color: #fff; }
    .drawer-menu {
      list-style: none;
      margin: 30px 0 0 0;
      padding: 0;
    }
    .drawer-menu li { margin-bottom: 22px; }
    .drawer-menu a {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.03);
    }
    .drawer-menu a:hover, .drawer-menu a.active {
      color: var(--accent-primary);
      padding-left: 8px;
    }
    .drawer-menu a i { font-size: 0.9rem; color: var(--text-muted); }
    .drawer-footer {
      margin-top: 40px;
      border-top: 1px solid var(--border-dim);
      padding-top: 24px;
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* Main Container & Page Spacing */
    main {
      padding-top: 72px;
      min-height: calc(100vh - 380px);
    }

    /* Section 1: Compact Category Header */
    .cat-header-section {
      position: relative;
      padding: 56px 0 40px;
      background: linear-gradient(180deg, #13131a 0%, var(--bg-base) 100%);
      border-bottom: 1px solid var(--border-dim);
      overflow: hidden;
    }
    .cat-header-section::before {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 50%;
      height: 100%;
      background: radial-gradient(circle at 80% 20%, rgba(229, 9, 20, 0.12), transparent 70%);
      pointer-events: none;
    }
    .cat-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(229, 9, 20, 0.12);
      border: 1px solid var(--border-highlight);
      color: #ff5268;
      font-size: 0.8rem;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      margin-bottom: 14px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .cat-h1 {
      font-size: 2.35rem;
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.25;
      margin: 0 0 16px 0;
      color: var(--text-main);
    }
    .cat-lead {
      color: var(--text-secondary);
      font-size: 1rem;
      max-width: 820px;
      margin-bottom: 24px;
      line-height: 1.7;
    }
    .param-matrix {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 24px;
      padding-top: 14px;
      border-top: 1px solid var(--border-dim);
    }
    .param-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    .param-item strong {
      color: #d1d5db;
      font-weight: 600;
    }

    /* Section 2: Attribute Filter Bar */
    .filter-section {
      padding: 24px 0;
      background: var(--bg-surface);
      border-bottom: 1px solid var(--border-dim);
      position: sticky;
      top: 72px;
      z-index: 900;
    }
    .filter-group {
      display: flex;
      align-items: center;
      margin-bottom: 12px;
      gap: 14px;
      flex-wrap: wrap;
    }
    .filter-group:last-child {
      margin-bottom: 0;
    }
    .filter-label {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-muted);
      min-width: 72px;
    }
    .filter-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .pill {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      color: var(--text-secondary);
      font-size: 0.82rem;
      padding: 4px 12px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition-smooth);
    }
    .pill:hover {
      background: var(--bg-card-hover);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.2);
    }
    .pill.active {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      color: #fff;
      font-weight: 600;
      box-shadow: 0 2px 8px var(--accent-glow);
    }

    /* Section 3: Movie Grid */
    .catalog-section {
      padding: 50px 0 60px;
    }
    .section-title-wrap {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 30px;
      border-bottom: 1px solid var(--border-dim);
      padding-bottom: 14px;
    }
    .sec-h2 {
      font-size: 1.45rem;
      font-weight: 700;
      margin: 0;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .sec-h2 i { color: var(--accent-primary); font-size: 1.15rem; }
    .status-count {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .media-card {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 24px;
      position: relative;
      transition: var(--transition-smooth);
      display: flex;
      flex-direction: column;
      height: calc(100% - 24px);
    }
    .media-card:hover {
      transform: translateY(-4px);
      border-color: var(--border-highlight);
      box-shadow: var(--shadow-float);
    }
    .poster-wrap {
      position: relative;
      aspect-ratio: 2 / 3;
      overflow: hidden;
      background: #000;
    }
    .poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .media-card:hover .poster-wrap img {
      transform: scale(1.04);
    }
    .badge-codec {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(11, 11, 14, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #fff;
      font-size: 0.72rem;
      font-weight: 700;
      padding: 3px 6px;
      border-radius: 3px;
      backdrop-filter: blur(4px);
    }
    .badge-ep {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: var(--accent-primary);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 3px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    }
    .card-body {
      padding: 16px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
      justify-content: space-between;
    }
    .card-title {
      font-size: 1rem;
      font-weight: 700;
      margin: 0 0 8px;
      line-height: 1.4;
      color: var(--text-main);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
    .card-desc {
      font-size: 0.82rem;
      color: var(--text-secondary);
      line-height: 1.5;
      margin-bottom: 12px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.75rem;
      color: var(--text-muted);
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 10px;
    }
    .meta-score {
      color: #ffb703;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* Section 4: Hot Tracker Ranking Board */
    .ranking-section {
      padding: 50px 0;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-dim);
      border-bottom: 1px solid var(--border-dim);
    }
    .rank-table-wrap {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      overflow-x: auto;
    }
    .rank-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.88rem;
      text-align: left;
    }
    .rank-table th {
      background: rgba(255, 255, 255, 0.02);
      color: var(--text-muted);
      font-weight: 600;
      padding: 14px 18px;
      border-bottom: 1px solid var(--border-dim);
      white-space: nowrap;
    }
    .rank-table td {
      padding: 16px 18px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: var(--text-secondary);
      vertical-align: middle;
      white-space: nowrap;
    }
    .rank-table tr:last-child td {
      border-bottom: none;
    }
    .rank-table tr:hover td {
      background: var(--bg-card-hover);
      color: #fff;
    }
    .rank-num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 26px;
      height: 26px;
      font-weight: 800;
      border-radius: 4px;
      font-size: 0.85rem;
      background: rgba(255, 255, 255, 0.06);
      color: #d1d5db;
    }
    .rank-num.top-1 { background: var(--accent-primary); color: #fff; }
    .rank-num.top-2 { background: #e056fd; color: #fff; }
    .rank-num.top-3 { background: #f0932b; color: #fff; }
    .rank-title {
      font-weight: 700;
      color: var(--text-main);
    }

    /* Section 5: Audio & Video Specifications */
    .specs-section {
      padding: 60px 0;
    }
    .spec-card {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      padding: 24px;
      height: 100%;
      transition: var(--transition-smooth);
    }
    .spec-card:hover {
      border-color: rgba(255, 255, 255, 0.2);
    }
    .spec-icon {      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: rgba(229, 9, 20, 0.1);
      border: 1px solid var(--border-highlight);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-primary);
      font-size: 1.25rem;
      margin-bottom: 18px;
    }
    .spec-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin: 0 0 10px;
      color: var(--text-main);
    }
    .spec-card p {
      font-size: 0.88rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin: 0;
    }

    /* Section 6: Ingestion Criteria & Features */
    .guideline-section {
      padding: 55px 0;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-dim);
      border-bottom: 1px solid var(--border-dim);
    }
    .rule-item {
      display: flex;
      gap: 16px;
      margin-bottom: 22px;
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      padding: 20px;
      border-radius: var(--radius-md);
    }
    .rule-item:last-child {
      margin-bottom: 0;
    }
    .rule-badge {
      width: 36px;
      height: 36px;
      flex-shrink: 0;
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.95rem;
      color: var(--accent-primary);
    }
    .rule-content h4 {
      font-size: 1rem;
      font-weight: 700;
      margin: 0 0 6px;
      color: var(--text-main);
    }
    .rule-content p {
      font-size: 0.86rem;
      color: var(--text-secondary);
      margin: 0;
      line-height: 1.6;
    }

    /* Section 7: Summary & Singular Explore Entry */
    .cat-summary-section {
      padding: 70px 0 80px;
      text-align: center;
      background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
    }
    .summary-box {
      max-width: 760px;
      margin: 0 auto;
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-lg);
      padding: 40px 30px;
      box-shadow: var(--shadow-subtle);
    }
    .summary-box h3 {
      font-size: 1.55rem;
      font-weight: 800;
      margin: 0 0 14px;
      color: var(--text-main);
    }
    .summary-box p {
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 28px;
    }
    .btn-explore-more {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--accent-primary);
      color: #fff;
      font-weight: 700;
      font-size: 1rem;
      padding: 13px 34px;
      border-radius: var(--radius-sm);
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 18px var(--accent-glow);
      transition: var(--transition-smooth);
    }
    .btn-explore-more:hover {
      background: #ff1f2d;
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 6px 24px var(--accent-glow);
    }

    /* Footer Shared Styles */
    .site-footer {
      background-color: #070709;
      border-top: 1px solid var(--border-dim);
      padding: 60px 0 30px;
      font-size: 0.88rem;
    }
    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 16px;
    }
    .footer-logo i { color: var(--accent-primary); }
    .footer-desc {
      color: var(--text-muted);
      line-height: 1.7;
      font-size: 0.85rem;
      max-width: 440px;
      margin-bottom: 24px;
    }
    .footer-links-title {
      color: var(--text-main);
      font-size: 0.95rem;
      font-weight: 700;
      margin: 0 0 16px;
      letter-spacing: 0.02em;
    }
    .footer-links-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links-list li {
      margin-bottom: 10px;
    }
    .footer-links-list a {
      color: var(--text-muted);
      font-size: 0.85rem;
    }
    .footer-links-list a:hover {
      color: var(--text-main);
    }
    .footer-bottom {
      border-top: 1px solid var(--border-dim);
      margin-top: 40px;
      padding-top: 24px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      color: #555562;
      font-size: 0.8rem;
    }

    @media (max-width: 768px) {
      .cat-h1 { font-size: 1.75rem; }
      .param-matrix { gap: 10px 16px; }
      .filter-group { flex-direction: column; align-items: flex-start; gap: 8px; }
      .footer-bottom { flex-direction: column; text-align: left; }
    }

/* roulang page: category1 */
:root {
        --bg-base: #0b0b0e;
        --bg-surface: #121217;
        --bg-card: #181820;
        --bg-card-hover: #1f1f2a;
        --accent-primary: #E50914;
        --accent-glow: rgba(229, 9, 20, 0.35);
        --accent-secondary: #F02E65;
        --text-main: #FFFFFF;
        --text-secondary: #A0A0AB;
        --text-muted: #666675;
        --border-dim: rgba(255, 255, 255, 0.08);
        --border-highlight: rgba(229, 9, 20, 0.4);
        --radius-sm: 4px;
        --radius-md: 6px;
        --radius-lg: 8px;
        --shadow-subtle: 0 8px 24px rgba(0, 0, 0, 0.35);
        --shadow-float: 0 16px 36px rgba(0, 0, 0, 0.55);
        --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

    body {
        margin: 0;
        padding: 0;
        background-color: var(--bg-base);
        color: var(--text-main);
        font-family: var(--font-stack);
        line-height: 1.65;
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: var(--transition-smooth); }
    a:hover { color: var(--accent-primary); }
    img { max-width: 100%; height: auto; display: block; }

    .grid-container {
        max-width: 1240px;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* Top Header Navigation */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 72px;
        z-index: 1000;
        background: rgba(11, 11, 14, 0.85);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-dim);
        transition: var(--transition-smooth);
    }
    .nav-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1.35rem;
        font-weight: 800;
        color: #ffffff;
        letter-spacing: -0.03em;
    }
    .brand-logo i {
        color: var(--accent-primary);
        font-size: 1.5rem;
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 18px;
    }
    .btn-portal-trigger {
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        color: var(--text-main);
        padding: 8px 18px;
        border-radius: var(--radius-sm);
        font-size: 0.9rem;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
        transition: var(--transition-smooth);
    }
    .btn-portal-trigger:hover {
        border-color: var(--accent-primary);
        color: #fff;
        box-shadow: 0 0 12px var(--accent-glow);
    }
    .hamburger-btn {
        background: transparent;
        border: none;
        color: var(--text-main);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .hamburger-btn:hover { color: var(--accent-primary); }

    /* Fullscreen Sliding Drawer Navigation */
    .drawer-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0.75);
        backdrop-filter: blur(8px);
        z-index: 1050;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .drawer-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    .drawer-content {
        position: fixed;
        top: 0;
        right: -480px;
        width: 440px;
        max-width: 90vw;
        height: 100vh;
        background: var(--bg-surface);
        border-left: 1px solid var(--border-dim);
        z-index: 1060;
        padding: 36px 30px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-shadow: -10px 0 30px rgba(0,0,0,0.7);
        transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
    }
    .drawer-overlay.active .drawer-content {
        right: 0;
    }
    .drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid var(--border-dim);
        padding-bottom: 20px;
    }
    .drawer-close {
        background: none;
        border: none;
        color: var(--text-secondary);
        font-size: 1.4rem;
        cursor: pointer;
    }
    .drawer-close:hover { color: #fff; }
    .drawer-menu {
        list-style: none;
        margin: 30px 0 0 0;
        padding: 0;
    }
    .drawer-menu li { margin-bottom: 22px; }
    .drawer-menu a {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--text-main);
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255,255,255,0.03);
    }
    .drawer-menu a:hover, .drawer-menu a.active {
        color: var(--accent-primary);
        padding-left: 8px;
    }
    .drawer-menu a i { font-size: 0.9rem; color: var(--text-muted); }
    .drawer-footer {
        margin-top: 40px;
        border-top: 1px solid var(--border-dim);
        padding-top: 24px;
        font-size: 0.85rem;
        color: var(--text-muted);
    }

    /* Category Specific Styles */
    .page-main-wrap {
        padding-top: 72px;
    }

    /* Block 1: Category Header Banner */
    .category-banner-section {
        position: relative;
        padding: 70px 0 50px 0;
        background: linear-gradient(180deg, rgba(18, 18, 23, 0.82) 0%, rgba(11, 11, 14, 0.98) 100%),
                    url('/assets/images/6d86b45c4aebde11.jpg') center/cover no-repeat;
        border-bottom: 1px solid var(--border-dim);
    }
    .category-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 4px 12px;
        background: rgba(229, 9, 20, 0.15);
        border: 1px solid var(--border-highlight);
        border-radius: var(--radius-sm);
        color: var(--accent-primary);
        font-size: 0.8rem;
        font-weight: 700;
        margin-bottom: 18px;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    .category-h1 {
        font-size: 2.3rem;
        font-weight: 800;
        line-height: 1.25;
        letter-spacing: -0.02em;
        margin-bottom: 16px;
        color: #ffffff;
    }
    .category-summary {
        font-size: 1.05rem;
        color: var(--text-secondary);
        max-width: 860px;
        margin-bottom: 28px;
        line-height: 1.7;
    }
    .category-stats-bar {
        display: flex;
        flex-wrap: wrap;
        gap: 24px;
        border-top: 1px solid var(--border-dim);
        padding-top: 22px;
    }
    .stat-param-item {
        display: flex;
        flex-direction: column;
    }
    .stat-param-label {
        font-size: 0.75rem;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }
    .stat-param-val {
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--text-main);
        font-family: monospace, sans-serif;
    }

    /* Block 2: Multi-dimensional Filter Bar */
    .filter-matrix-section {
        background: var(--bg-surface);
        padding: 30px 0;
        border-bottom: 1px solid var(--border-dim);
    }
    .filter-group-row {
        display: flex;
        align-items: flex-start;
        padding: 10px 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    }
    .filter-group-row:last-child {
        border-bottom: none;
    }
    .filter-label {
        width: 100px;
        flex-shrink: 0;
        font-size: 0.88rem;
        color: var(--text-muted);
        font-weight: 600;
        padding-top: 5px;
    }
    .filter-options {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }
    .filter-btn {
        padding: 5px 14px;
        border-radius: var(--radius-sm);
        font-size: 0.85rem;
        color: var(--text-secondary);
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid transparent;
        cursor: pointer;
        transition: var(--transition-smooth);
    }
    .filter-btn:hover {
        color: #fff;
        background: var(--bg-card);
    }
    .filter-btn.active {
        background: var(--accent-primary);
        color: #ffffff;
        font-weight: 600;
        box-shadow: 0 0 10px var(--accent-glow);
    }

    /* Block 3: Anime Card Grid */
    .cards-gallery-section {
        padding: 60px 0 40px 0;
    }
    .section-head-wrap {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        margin-bottom: 35px;
        border-bottom: 1px solid var(--border-dim);
        padding-bottom: 16px;
    }
    .section-title {
        font-size: 1.6rem;
        font-weight: 800;
        letter-spacing: -0.02em;
        margin: 0;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .section-title i {
        color: var(--accent-primary);
        font-size: 1.25rem;
    }
    .section-metric-tag {
        font-size: 0.85rem;
        color: var(--text-muted);
    }

    .anime-poster-card {
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        border-radius: var(--radius-md);
        overflow: hidden;
        margin-bottom: 28px;
        transition: var(--transition-smooth);
        display: flex;
        flex-direction: column;
        height: calc(100% - 28px);
    }
    .anime-poster-card:hover {
        transform: translateY(-4px);
        border-color: var(--border-highlight);
        box-shadow: var(--shadow-float);
    }
    .poster-img-wrap {
        position: relative;
        width: 100%;
        padding-top: 140%; /* 2:3 ratio */
        overflow: hidden;
        background: #000;
    }
    .poster-img-wrap img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .anime-poster-card:hover .poster-img-wrap img {
        transform: scale(1.04);
    }
    .badge-resolution {
        position: absolute;
        top: 10px;
        left: 10px;
        background: rgba(11, 11, 14, 0.85);
        backdrop-filter: blur(6px);
        border: 1px solid var(--border-dim);
        color: #fff;
        padding: 3px 8px;
        border-radius: var(--radius-sm);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 0.03em;
    }
    .badge-resolution.ultra {
        border-color: var(--accent-primary);
        color: var(--accent-primary);
    }
    .badge-status {
        position: absolute;
        bottom: 10px;
        left: 10px;
        background: rgba(0, 0, 0, 0.75);
        color: var(--text-secondary);
        padding: 2px 7px;
        border-radius: var(--radius-sm);
        font-size: 0.7rem;
    }
    .badge-rating {
        position: absolute;
        top: 10px;
        right: 10px;
        background: var(--accent-primary);
        color: #fff;
        font-size: 0.75rem;
        font-weight: 800;
        padding: 2px 6px;
        border-radius: var(--radius-sm);
        box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    }
    .card-body-meta {
        padding: 16px;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
        justify-content: space-between;
    }
    .card-anime-title {
        font-size: 1.05rem;
        font-weight: 700;
        color: #ffffff;margin-bottom: 8px;
        line-height: 1.4;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .card-specs-row {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.75rem;
        color: var(--text-muted);
        margin-bottom: 12px;
    }
    .spec-dot {
        width: 3px;
        height: 3px;
        background: var(--text-muted);
        border-radius: 50%;
    }
    .card-footer-action {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 10px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    .card-codecs {
        font-size: 0.72rem;
        color: var(--accent-secondary);
        font-family: monospace;
        font-weight: 600;
    }
    .card-play-btn {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-main);
        font-size: 0.78rem;
        padding: 4px 10px;
        border-radius: var(--radius-sm);
        display: inline-flex;
        align-items: center;
        gap: 5px;
        transition: var(--transition-smooth);
    }
    .anime-poster-card:hover .card-play-btn {
        background: var(--accent-primary);
        color: #ffffff;
    }

    /* Block 4: Featured Leaderboard */
    .featured-rank-section {
        padding: 50px 0;
        background: var(--bg-surface);
        border-top: 1px solid var(--border-dim);
        border-bottom: 1px solid var(--border-dim);
    }
    .rank-list-wrapper {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }
    .rank-item-card {
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        border-radius: var(--radius-sm);
        padding: 16px 20px;
        display: flex;
        align-items: center;
        gap: 20px;
        transition: var(--transition-smooth);
    }
    .rank-item-card:hover {
        border-color: var(--border-highlight);
        background: var(--bg-card-hover);
        transform: translateX(4px);
    }
    .rank-order-num {
        font-size: 1.5rem;
        font-weight: 800;
        font-family: monospace;
        color: var(--text-muted);
        width: 32px;
        text-align: center;
    }
    .rank-item-card:nth-child(1) .rank-order-num { color: #FFD700; }
    .rank-item-card:nth-child(2) .rank-order-num { color: #C0C0C0; }
    .rank-item-card:nth-child(3) .rank-order-num { color: #CD7F32; }
    .rank-detail-meta {
        flex-grow: 1;
    }
    .rank-title {
        font-size: 1.05rem;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 4px;
    }
    .rank-submeta {
        font-size: 0.8rem;
        color: var(--text-muted);
        display: flex;
        gap: 16px;
    }
    .rank-index-score {
        text-align: right;
    }
    .score-value {
        font-size: 1.25rem;
        font-weight: 800;
        color: var(--accent-primary);
        font-family: monospace;
    }
    .score-label {
        font-size: 0.72rem;
        color: var(--text-muted);
    }

    /* Block 5: Technical Specs & Calibration */
    .specs-analysis-section {
        padding: 60px 0;
    }
    .spec-card-box {
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        border-radius: var(--radius-md);
        padding: 28px;
        height: 100%;
        transition: var(--transition-smooth);
    }
    .spec-card-box:hover {
        border-color: rgba(255, 255, 255, 0.2);
    }
    .spec-icon-box {
        width: 46px;
        height: 46px;
        background: rgba(229, 9, 20, 0.1);
        border: 1px solid var(--border-highlight);
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent-primary);
        font-size: 1.25rem;
        margin-bottom: 20px;
    }
    .spec-box-title {
        font-size: 1.2rem;
        font-weight: 700;
        margin-bottom: 12px;
        color: #ffffff;
    }
    .spec-box-desc {
        font-size: 0.9rem;
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: 16px;
    }
    .spec-data-list {
        list-style: none;
        margin: 0;
        padding: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding-top: 14px;
    }
    .spec-data-list li {
        font-size: 0.82rem;
        color: var(--text-muted);
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .spec-data-list li span:last-child {
        color: var(--text-main);
        font-family: monospace;
    }

    /* Block 6: Archival Criteria & Guidelines */
    .guidelines-section {
        padding: 60px 0;
        background: var(--bg-surface);
        border-top: 1px solid var(--border-dim);
        border-bottom: 1px solid var(--border-dim);
    }
    .guideline-item {
        display: flex;
        gap: 20px;
        margin-bottom: 30px;
    }
    .guideline-item:last-child {
        margin-bottom: 0;
    }
    .guideline-serial {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent-primary);
        font-weight: 800;
        font-size: 0.9rem;
        flex-shrink: 0;
    }
    .guideline-content h4 {
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 8px;
        color: #ffffff;
    }
    .guideline-content p {
        font-size: 0.92rem;
        color: var(--text-secondary);
        line-height: 1.65;
        margin: 0;
    }

    /* Block 7: Category Summary & Load More */
    .category-closure-section {
        padding: 70px 0 90px 0;
        text-align: center;
    }
    .closure-box {
        max-width: 760px;
        margin: 0 auto;
        background: var(--bg-card);
        border: 1px solid var(--border-dim);
        border-radius: var(--radius-md);
        padding: 40px 30px;
        position: relative;
    }
    .closure-box::before {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 120px;
        height: 2px;
        background: var(--accent-primary);
        box-shadow: 0 0 10px var(--accent-glow);
    }
    .closure-title {
        font-size: 1.4rem;
        font-weight: 800;
        margin-bottom: 14px;
        color: #ffffff;
    }
    .closure-desc {
        font-size: 0.95rem;
        color: var(--text-secondary);
        margin-bottom: 28px;
        line-height: 1.7;
    }
    .btn-load-more {
        background: var(--accent-primary);
        color: #ffffff;
        font-size: 1rem;
        font-weight: 700;
        padding: 12px 36px;
        border-radius: var(--radius-sm);
        display: inline-flex;
        align-items: center;
        gap: 10px;
        border: none;
        cursor: pointer;
        box-shadow: 0 4px 18px var(--accent-glow);
        transition: var(--transition-smooth);
    }
    .btn-load-more:hover {
        background: #f6121d;
        box-shadow: 0 6px 24px rgba(229, 9, 20, 0.55);
        transform: translateY(-2px);
    }

    /* Site Footer */
    .site-footer {
        background: #070709;
        border-top: 1px solid var(--border-dim);
        padding: 60px 0 30px 0;
        color: var(--text-muted);
    }
    .footer-logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        font-size: 1.35rem;
        font-weight: 800;
        color: #ffffff;
        letter-spacing: -0.03em;
        margin-bottom: 16px;
    }
    .footer-logo i {
        color: var(--accent-primary);
        font-size: 1.5rem;
    }
    .footer-desc {
        font-size: 0.88rem;
        line-height: 1.65;
        color: var(--text-secondary);
        margin-bottom: 20px;
        max-width: 440px;
    }
    .footer-links-title {
        font-size: 0.95rem;
        font-weight: 700;
        color: #ffffff;
        margin-bottom: 18px;
        letter-spacing: 0.02em;
    }
    .footer-links-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-links-list li {
        margin-bottom: 10px;
        font-size: 0.85rem;
    }
    .footer-links-list a:hover {
        color: var(--accent-primary);
    }
    .footer-bottom {
        border-top: 1px solid var(--border-dim);
        margin-top: 45px;
        padding-top: 25px;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        font-size: 0.8rem;
        gap: 15px;
    }

    @media (max-width: 768px) {
        .category-h1 { font-size: 1.75rem; }
        .filter-group-row { flex-direction: column; gap: 8px; }
        .filter-label { width: 100%; }
        .footer-bottom { flex-direction: column; text-align: center; }
        .section-head-wrap { flex-direction: column; align-items: flex-start; gap: 8px; }
    }

/* roulang page: category3 */
:root {
      --bg-base: #0b0b0e;
      --bg-surface: #121217;
      --bg-card: #181820;
      --bg-card-hover: #1f1f2a;
      --accent-primary: #E50914;
      --accent-glow: rgba(229, 9, 20, 0.35);
      --accent-secondary: #F02E65;
      --text-main: #FFFFFF;
      --text-secondary: #A0A0AB;
      --text-muted: #666675;
      --border-dim: rgba(255, 255, 255, 0.08);
      --border-highlight: rgba(229, 9, 20, 0.4);
      --radius-sm: 4px;
      --radius-md: 6px;
      --radius-lg: 8px;
      --shadow-subtle: 0 8px 24px rgba(0, 0, 0, 0.35);
      --shadow-float: 0 16px 36px rgba(0, 0, 0, 0.55);
      --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      --font-stack: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

    body {
      margin: 0;
      padding: 0;
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: var(--font-stack);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; transition: var(--transition-smooth); }
    a:hover { color: var(--accent-primary); }
    img { max-width: 100%; height: auto; display: block; }

    .grid-container {
      max-width: 1240px;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* Top Header Navigation */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 72px;
      z-index: 1000;
      background: rgba(11, 11, 14, 0.85);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-dim);
      transition: var(--transition-smooth);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: #ffffff;
      letter-spacing: -0.03em;
    }
    .brand-logo i {
      color: var(--accent-primary);
      font-size: 1.5rem;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .btn-portal-trigger {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      color: var(--text-main);
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      transition: var(--transition-smooth);
    }
    .btn-portal-trigger:hover {
      border-color: var(--accent-primary);
      color: #fff;
      box-shadow: 0 0 12px var(--accent-glow);
    }
    .hamburger-btn {
      background: transparent;
      border: none;
      color: var(--text-main);
      font-size: 1.5rem;
      cursor: pointer;
      padding: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hamburger-btn:hover { color: var(--accent-primary); }

    /* Fullscreen Sliding Drawer Navigation */
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(0, 0, 0, 0.75);
      backdrop-filter: blur(8px);
      z-index: 1050;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .drawer-content {
      position: fixed;
      top: 0;
      right: -480px;
      width: 440px;
      max-width: 90vw;
      height: 100vh;
      background: var(--bg-surface);
      border-left: 1px solid var(--border-dim);
      z-index: 1060;
      padding: 36px 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: -10px 0 30px rgba(0,0,0,0.7);
      transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
      overflow-y: auto;
    }
    .drawer-overlay.active .drawer-content {
      right: 0;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-dim);
      padding-bottom: 20px;
    }
    .drawer-close {
      background: none;
      border: none;
      color: var(--text-secondary);
      font-size: 1.4rem;
      cursor: pointer;
    }
    .drawer-close:hover { color: #fff; }
    .drawer-menu {
      list-style: none;
      margin: 30px 0 0 0;
      padding: 0;
    }
    .drawer-menu li { margin-bottom: 22px; }
    .drawer-menu a {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.03);
    }
    .drawer-menu a:hover, .drawer-menu a.active {
      color: var(--accent-primary);
      padding-left: 8px;
    }
    .drawer-menu a i { font-size: 0.9rem; color: var(--text-muted); }
    .drawer-footer {
      margin-top: 40px;
      border-top: 1px solid var(--border-dim);
      padding-top: 24px;
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* Main Page Structure */
    main {
      padding-top: 72px;
      min-height: calc(100vh - 400px);
    }

    /* 1. Category Header */
    .cat-header-section {
      padding: 56px 0 36px 0;
      background: radial-gradient(circle at 15% 40%, rgba(229, 9, 20, 0.08) 0%, transparent 60%),
                  linear-gradient(180deg, rgba(18, 18, 23, 0.9) 0%, var(--bg-base) 100%);
      border-bottom: 1px solid var(--border-dim);
    }
    .cat-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(229, 9, 20, 0.12);
      border: 1px solid rgba(229, 9, 20, 0.3);
      color: var(--accent-primary);
      padding: 4px 12px;
      border-radius: var(--radius-sm);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.04em;
      margin-bottom: 14px;
    }
    .cat-title {
      font-size: 2.25rem;
      font-weight: 800;
      letter-spacing: -0.02em;
      margin-bottom: 16px;
      color: var(--text-main);
      line-height: 1.2;
    }
    .cat-meta-metrics {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      margin-top: 22px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    .cat-metric-item {
      display: flex;
      flex-direction: column;
    }
    .cat-metric-label {
      font-size: 0.8rem;
      color: var(--text-muted);
      text-transform: uppercase;
    }
    .cat-metric-val {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.02em;
    }

    /* 2. Filter Bar */
    .filter-section {
      background: var(--bg-surface);
      border-bottom: 1px solid var(--border-dim);
      padding: 18px 0;
      position: sticky;
      top: 72px;
      z-index: 900;
    }
    .filter-group {
      display: flex;
      align-items: center;
      gap: 12px;
      overflow-x: auto;
      white-space: nowrap;
      padding-bottom: 4px;
    }
    .filter-label {
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 600;
      margin-right: 8px;
    }
    .filter-pill {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      color: var(--text-secondary);
      font-size: 0.85rem;
      padding: 6px 14px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition-smooth);
    }
    .filter-pill:hover {
      border-color: var(--border-highlight);
      color: var(--text-main);
    }
    .filter-pill.active {
      background: var(--accent-primary);
      border-color: var(--accent-primary);
      color: #fff;
      font-weight: 600;
    }

    /* 3. Media Grid & Cards */
    .catalog-section {
      padding: 50px 0;
    }
    .section-title-wrap {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      margin-bottom: 28px;
      border-left: 3px solid var(--accent-primary);
      padding-left: 14px;
    }
    .section-heading {
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.01em;
      margin: 0;
    }
    .section-subinfo {
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    .media-card {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      overflow: hidden;
      margin-bottom: 24px;
      transition: var(--transition-smooth);
      position: relative;
    }
    .media-card:hover {
      transform: translateY(-4px);
      border-color: var(--border-highlight);
      box-shadow: var(--shadow-float);
    }
    .media-poster-wrap {
      position: relative;
      aspect-ratio: 2 / 3;
      overflow: hidden;
      background: #000;
    }
    .media-poster {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .media-card:hover .media-poster {
      transform: scale(1.03);
    }
    .badge-resolution {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(11, 11, 14, 0.85);
      backdrop-filter: blur(4px);
      border: 1px solid var(--border-dim);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
    }
    .badge-status {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: rgba(229, 9, 20, 0.85);
      color: #fff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: var(--radius-sm);
    }
    .media-details {
      padding: 16px;
    }
    .media-title {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .media-meta-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.85rem;
      color: var(--text-muted);
    }
    .media-rating {
      color: #f59e0b;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* 4. Leaderboard / Benchmark Section */
    .benchmark-section {
      padding: 50px 0;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-dim);
      border-bottom: 1px solid var(--border-dim);
    }
    .rank-row {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      padding: 16px 20px;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: var(--transition-smooth);
    }
    .rank-row:hover {
      border-color: var(--border-highlight);
      background: var(--bg-card-hover);
    }
    .rank-number {
      font-size: 1.5rem;
      font-weight: 900;
      width: 44px;
      color: var(--text-muted);
    }
    .rank-row:nth-child(1) .rank-number { color: var(--accent-primary); }
    .rank-row:nth-child(2) .rank-number { color: #f59e0b; }
    .rank-row:nth-child(3) .rank-number { color: #3b82f6; }
    .rank-main-info {
      flex: 1;
      padding: 0 16px;
    }
    .rank-title {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 4px;
    }
    .rank-tags {
      display: flex;
      gap: 8px;
      font-size: 0.75rem;
      color: var(--text-secondary);
    }
    .rank-stat {
      text-align: right;
      font-family: monospace;
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    /* 5. Technical Spec Section */
    .specs-section {
      padding: 60px 0;
    }
    .spec-card {
      background: var(--bg-card);
      border: 1px solid var(--border-dim);
      border-radius: var(--radius-md);
      padding: 24px;
      height: 100%;
    }
    .spec-card i {
      font-size: 2rem;
      color: var(--accent-primary);
      margin-bottom: 16px;
    }
    .spec-card-title {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .spec-card-text {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 6. Preservation Criteria Section */
    .criteria-section {
      padding: 50px 0 60px 0;
      background: var(--bg-surface);
      border-top: 1px solid var(--border-dim);
    }
    .criteria-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .criteria-item {
      display: flex;
      gap: 16px;
      margin-bottom: 24px;
      padding-bottom: 24px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .criteria-item:last-child {
      margin-bottom: 0;
      padding-bottom: 0;
      border-bottom: none;
    }
    .criteria-num {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: rgba(229, 9, 20, 0.15);
      color: var(--accent-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      flex-shrink: 0;
      font-size: 0.9rem;
    }
    .criteria-content h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .criteria-content p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      margin: 0;
    }

    /* 7. Summary & Load More Section */
    .conclusion-section {
      padding: 60px 0;
      text-align: center;
      background: radial-gradient(circle at 50% 100%, rgba(229, 9, 20, 0.06) 0%, transparent 60%);
      border-top: 1px solid var(--border-dim);
    }
    .conclusion-wrap {
      max-width: 680px;
      margin: 0 auto;
    }
    .conclusion-text {
      font-size: 0.95rem;
      color: var(--text-secondary);
      margin-bottom: 28px;
    }
    .btn-load-more {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--accent-primary);
      color: #fff;
      font-weight: 700;
      font-size: 1rem;
      padding: 14px 36px;
      border-radius: var(--radius-sm);
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 20px var(--accent-glow);
      transition: var(--transition-smooth);
    }
    .btn-load-more:hover {
      background: var(--accent-secondary);
      color: #fff;
      transform: translateY(-2px);
    }

    /* Site Footer */
    .site-footer {
      background: var(--bg-surface);
      border-top: 1px solid var(--border-dim);
      padding: 60px 0 30px 0;
    }
    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 1.35rem;
      font-weight: 800;
      color: #ffffff;
      letter-spacing: -0.03em;
      margin-bottom: 16px;
    }
    .footer-logo i { color: var(--accent-primary); font-size: 1.5rem; }
    .footer-desc {
      font-size: 0.85rem;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 24px;
      max-width: 440px;
    }
    .footer-links-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 18px;
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .footer-links-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links-list li { margin-bottom: 10px; }
    .footer-links-list a {
      font-size: 0.85rem;
      color: var(--text-secondary);
    }
    .footer-links-list a:hover { color: var(--accent-primary); }
    .footer-bottom {
      margin-top: 50px;
      padding-top: 24px;
      border-top: 1px solid var(--border-dim);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      font-size: 0.8rem;
      color: var(--text-muted);
      gap: 16px;
    }

    /* Responsive Adjustments */
    @media screen and (max-width: 768px) {
      .cat-title { font-size: 1.75rem; }
      .rank-row { flex-direction: column; align-items: flex-start; gap: 10px; }
      .rank-number { width: auto; }
      .rank-main-info { padding: 0; }
      .rank-stat { text-align: left; }
    }