/* roulang page: index */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        /* Reset & Global */
        * { 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: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        /* Foundation Overrides */
        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        .section-gap {
            padding: 4.5rem 0;
            position: relative;
        }
        .section-gap-sm {
            padding: 2.5rem 0;
        }

        /* Typography Utilities */
        .section-header {
            margin-bottom: 2.5rem;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Header & Modern Mega Menu */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }
        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }
        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }
        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .mega-menu-wrapper {
            position: relative;
        }
        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }
        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }
        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 580px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }
        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(6px);
        }
        .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
        }
        .mega-col-title {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.02);
            margin-bottom: 0.5rem;
            border: 1px solid transparent;
        }
        .mega-item:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--border-highlight);
        }
        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 2px;
        }
        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Buttons & Badges */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            padding: 0.75rem 1.625rem;
            border-radius: var(--radius-sm);
            font-size: 0.9375rem;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-align: center;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), #be123c);
            color: #fff;
            box-shadow: 0 4px 14px var(--primary-glow);
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, #f43f5e, var(--primary));
            box-shadow: 0 6px 20px rgba(225, 29, 72, 0.55);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border: 1px solid var(--border-color);
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        .badge-status {
            display: inline-block;
            padding: 0.2rem 0.55rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            line-height: 1;
        }
        .badge-green { background: rgba(16, 185, 129, 0.18); color: var(--accent-green); border: 1px solid rgba(16, 185, 129, 0.3); }
        .badge-purple { background: rgba(139, 92, 246, 0.18); color: var(--secondary); border: 1px solid rgba(139, 92, 246, 0.3); }
        .badge-cyan { background: rgba(6, 182, 212, 0.18); color: var(--accent-cyan); border: 1px solid rgba(6, 182, 212, 0.3); }
        .badge-gold { background: rgba(245, 158, 11, 0.18); color: var(--accent-gold); border: 1px solid rgba(245, 158, 11, 0.3); }

        /* Block 1: Hero Section */
        .hero-section {
            position: relative;
            min-height: 620px;
            background: linear-gradient(180deg, rgba(13,17,23,0.3) 0%, rgba(13,17,23,0.95) 85%, var(--bg-base) 100%),
                        url('/assets/images/dc498eed13274853.jpg') center/cover no-repeat;
            display: flex;
            align-items: center;
            padding: 5rem 0 3.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        .hero-content {
            max-width: 820px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(225, 29, 72, 0.15);
            border: 1px solid rgba(225, 29, 72, 0.35);
            color: #fff;
            padding: 0.35rem 1rem;
            border-radius: 9999px;
            font-size: 0.8125rem;
            font-weight: 600;
            margin-bottom: 1.25rem;
            backdrop-filter: blur(8px);
        }
        .hero-title {
            font-size: 2.75rem;
            font-weight: 800;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 1.25rem;
            letter-spacing: -0.01em;
        }
        .hero-title span {
            background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-description {
            font-size: 1.0625rem;
            color: #C9D1D9;
            line-height: 1.8;
            margin-bottom: 2rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.6);
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2rem;
        }

        /* Block 2: Countdown & Schedule Bar */
        .countdown-bar {
            background: linear-gradient(90deg, #161B22 0%, #1a1e28 50%, #161B22 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem 1.75rem;
            box-shadow: var(--shadow-card);
            margin-top: -2.5rem;
            position: relative;
            z-index: 20;
        }
        .countdown-flex {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.25rem;
        }
        .countdown-info {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .countdown-pulse {
            width: 12px;
            height: 12px;
            background-color: var(--primary);
            border-radius: 50%;
            box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.7);
            animation: pulse-ring 1.8s infinite;
        }
        @keyframes pulse-ring {
            0% { box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(225, 29, 72, 0); }
            100% { box-shadow: 0 0 0 0 rgba(225, 29, 72, 0); }
        }
        .countdown-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
        }
        .countdown-sub {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin: 0;
        }
        .countdown-timer {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .time-box {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid var(--border-color);
            padding: 0.35rem 0.65rem;
            border-radius: var(--radius-sm);
            text-align: center;
            min-width: 48px;
        }
        .time-num {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--accent-cyan);
            font-family: monospace;
            line-height: 1.1;
        }
        .time-label {
            font-size: 0.6875rem;
            color: var(--text-faint);
            margin-top: 2px;
        }

        /* Block 3: Category Matrix Grid */
        .matrix-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .matrix-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--primary), transparent);
            opacity: 0;
            transition: var(--transition);
        }
        .matrix-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }
        .matrix-card:hover::before {
            opacity: 1;
        }
        .matrix-icon-box {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        .matrix-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
        }
        .matrix-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 1.25rem;
            flex-grow: 1;
        }
        .matrix-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8125rem;
            color: var(--text-faint);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 0.875rem;
        }

        /* Block 4: Metrics / Platform Stats */
        .stat-banner {
            background: #11161D;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 3rem 0;
        }
        .stat-card {
            text-align: center;
            padding: 1rem;
        }
        .stat-value {
            font-size: 2.375rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 0.35rem;
            letter-spacing: -0.02em;
            background: linear-gradient(180deg, #fff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .stat-value span {
            color: var(--primary);
            -webkit-text-fill-color: var(--primary);
            font-size: 1.5rem;
        }
        .stat-name {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 0.25rem;
        }
        .stat-desc {
            font-size: 0.8125rem;
            color: var(--text-faint);
            line-height: 1.5;
            margin: 0;
        }

        /* Block 5: Step Workflow */
        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem 1.25rem;
            position: relative;
            height: 100%;
            transition: var(--transition);
        }
        .step-card:hover {
            border-color: rgba(139, 92, 246, 0.4);
            transform: translateY(-3px);
        }
        .step-badge {
            font-size: 1.75rem;
            font-weight: 900;
            color: rgba(255, 255, 255, 0.08);
            position: absolute;
            top: 1rem;
            right: 1.25rem;
            font-family: monospace;
        }
        .step-heading {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
        }
        .step-detail {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* Block 6: Masterpiece Poster Showcase */
        .poster-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .poster-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }
        .poster-thumb {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: #000;
        }
        .poster-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .poster-card:hover .poster-thumb img {
            transform: scale(1.05);
        }
        .poster-tag-top {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 2;
        }
        .poster-score {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(4px);
            padding: 0.2rem 0.5rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-gold);
            border: 1px solid rgba(245, 158, 11, 0.3);
        }
        .poster-body {
            padding: 1.25rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .poster-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
            line-height: 1.4;
        }
        .poster-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 1rem;
            flex-grow: 1;
        }
        .poster-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--text-faint);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            padding-top: 0.75rem;
        }

        /* Block 7: Dynamic CMS News Section */
        .cms-section {
            background: #11151c;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .cms-feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .cms-feature-cover {
            height: 220px;
            overflow: hidden;
            position: relative;
        }
        .cms-feature-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .cms-feature-body {
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .cms-item-row {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.125rem 1.25rem;
            margin-bottom: 0.875rem;
            display: block;
            transition: var(--transition);
        }
        .cms-item-row:hover {
            border-color: var(--border-highlight);
            transform: translateX(4px);
            background: var(--bg-card-hover);
        }
        .cms-item-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.4rem;
            gap: 10px;
        }
        .cms-item-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .cms-item-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .cms-empty {
            padding: 3rem 1.5rem;
            text-align: center;
            background: var(--bg-card);
            border: 1px dashed var(--border-color);
            border-radius: var(--radius-md);
            color: var(--text-muted);
            font-size: 0.9375rem;
        }

        /* Block 8: Studio & Brands */
        .studio-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            text-align: center;
            transition: var(--transition);
            height: 100%;
        }
        .studio-card:hover {
            border-color: rgba(6, 182, 212, 0.4);
            transform: translateY(-3px);
        }
        .studio-mark {
            width: 50px;
            height: 50px;
            margin: 0 auto 0.75rem;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: var(--accent-cyan);
            font-size: 1.125rem;
        }
        .studio-name {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.25rem;
        }
        .studio-specialty {
            font-size: 0.75rem;
            color: var(--text-faint);
            line-height: 1.5;
            margin: 0;
        }

        /* Block 9: Tech Specs */
        .tech-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            transition: var(--transition);
        }
        .tech-card:hover {
            border-color: var(--border-highlight);
        }
        .tech-pill {
            display: inline-block;
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 0.15rem 0.5rem;
            border-radius: 4px;
            background: rgba(225, 29, 72, 0.15);
            color: var(--primary);
            margin-bottom: 0.75rem;
        }
        .tech-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
        }
        .tech-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* Block 10: CDN Network Wall */
        .cdn-wall {
            background: #0a0d12;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.25rem;
        }
        .node-chip {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 0.75rem 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.75rem;
        }
        .node-location {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }
        .node-status {
            font-size: 0.75rem;
            color: var(--accent-green);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .node-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-green);
        }

        /* Block 11: FAQ Accordion */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 0.875rem;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(255, 255, 255, 0.15);
        }
        .faq-question {
            padding: 1.125rem 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            color: var(--text-main);
            user-select: none;
            font-size: 0.95rem;
        }
        .faq-answer {
            padding: 0 1.5rem 1.125rem;
            color: var(--text-muted);
            font-size: 0.875rem;
            line-height: 1.7;
            display: block;
        }

        /* Block 12: CTA Banner */
        .cta-box {
            background: radial-gradient(circle at 80% 20%, rgba(225, 29, 72, 0.15), transparent 50%),
                        linear-gradient(135deg, #161B22 0%, #1c212a 100%);
            border: 1px solid rgba(225, 29, 72, 0.25);
            border-radius: var(--radius-lg);
            padding: 3rem 2.5rem;
            position: relative;
            overflow: hidden;
        }
        .cta-content {
            max-width: 640px;
        }
        .cta-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }
        .cta-text {
            font-size: 0.9375rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0 0 1.5rem;
        }
        .cta-form {
            display: flex;
            gap: 8px;
            max-width: 480px;
        }
        .cta-input {
            flex: 1;
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 0.75rem 1rem;
            color: #fff;
            font-size: 0.875rem;
            outline: none;
            transition: var(--transition);
        }
        .cta-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px var(--primary-glow);
        }

        /* Footer */
        .site-footer {
            background: #080B0F;
            border-top: 1px solid var(--border-color);
            padding: 4rem 0 2rem;
            color: var(--text-muted);
        }
        .footer-logo {
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 0.75rem;
            display: inline-block;
        }
        .footer-about {
            font-size: 0.8125rem;
            line-height: 1.7;
            color: var(--text-faint);
            margin-bottom: 1.5rem;
        }
        .footer-h5 {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        .footer-links a {
            font-size: 0.8125rem;
            color: var(--text-muted);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin-top: 3rem;
            padding-top: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        /* Mobile Responsive */
        @media screen and (max-width: 1024px) {
            .nav-desktop { display: none; }
            .hero-title { font-size: 2.125rem; }
            .mega-panel { display: none !important; }
        }
        @media screen and (max-width: 640px) {
            .hero-title { font-size: 1.625rem; }
            .section-gap { padding: 3rem 0; }
            .stat-value { font-size: 1.75rem; }
            .cta-form { flex-direction: column; }
            .countdown-flex { flex-direction: column; align-items: flex-start; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

/* roulang page: article */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        .section-gap {
            padding: 3.5rem 0;
            position: relative;
        }
        .section-gap-sm {
            padding: 2rem 0;
        }

        /* Typography Utilities */
        .section-header {
            margin-bottom: 2rem;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Header & Mega Menu */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }
        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }
        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }
        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .mega-menu-wrapper {
            position: relative;
        }
        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }
        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }
        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 580px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }
        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        .mega-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.25rem;
        }
        .mega-col-title {
            font-size: 0.8125rem;
            color: var(--text-faint);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.75rem;
            padding-bottom: 0.35rem;
            border-bottom: 1px solid var(--border-color);
        }
        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            margin-bottom: 0.35rem;
        }
        .mega-item:hover {
            background: var(--bg-elevated);
        }
        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }
        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0.65rem 1.35rem;
            font-size: 0.9375rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: var(--transition);
            border: 1px solid transparent;
            line-height: 1.2;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 4px 14px var(--primary-glow);
        }
        .btn-primary:hover {
            opacity: 0.92;
            color: #fff;
            box-shadow: 0 6px 20px rgba(225, 29, 72, 0.6);
            transform: translateY(-2px);
        }
        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border-color: var(--border-color);
        }
        .btn-secondary:hover {
            background: var(--bg-elevated);
            border-color: var(--border-highlight);
            color: #fff;
        }

        /* Article Breadcrumb & Metadata */
        .article-breadcrumb-bar {
            padding: 1.25rem 0;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 2rem;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.5rem;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .breadcrumb-sep {
            color: var(--text-faint);
        }

        /* Article Lead Hero */
        .article-hero-header {
            margin-bottom: 2.5rem;
        }
        .article-cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 0.3rem 0.85rem;
            background: rgba(225, 29, 72, 0.12);
            color: var(--primary);
            border: 1px solid rgba(225, 29, 72, 0.3);
            border-radius: 9999px;
            font-size: 0.8125rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }
        .article-main-h1 {
            font-size: 2.35rem;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-main);
            margin: 0 0 1.25rem;
            letter-spacing: -0.01em;
        }
        .article-meta-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            font-size: 0.875rem;
            color: var(--text-faint);
            padding-bottom: 1.5rem;
            border-bottom: 1px solid var(--border-color);
        }
        .article-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .article-lead-box {
            background: linear-gradient(180deg, rgba(22, 27, 34, 0.85), rgba(22, 27, 34, 0.4));
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 1.25rem 1.5rem;
            margin-top: 1.5rem;
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.8;
            backdrop-filter: blur(6px);
        }

        /* Article Core & Sidebar Layout */
        .article-layout-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 340px;
            gap: 2.5rem;
            margin-bottom: 3.5rem;
        }

        /* Main Article Content Typography */
        .article-content-body {
            font-size: 1.0625rem;
            line-height: 1.85;
            color: #d1d7e0;
        }
        .article-content-body p {
            margin-bottom: 1.4rem;
        }
        .article-content-body h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 2.2rem 0 1rem;
            padding-bottom: 0.6rem;
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }
        .article-content-body h2::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 48px;
            height: 2px;
            background: var(--primary);
        }
        .article-content-body h3 {
            font-size: 1.28rem;
            font-weight: 600;
            color: var(--text-main);
            margin: 1.8rem 0 0.8rem;
        }
        .article-content-body ul, .article-content-body ol {
            padding-left: 1.5rem;
            margin-bottom: 1.4rem;
        }
        .article-content-body li {
            margin-bottom: 0.5rem;
        }
        .article-content-body blockquote {
            margin: 1.8rem 0;
            padding: 1rem 1.5rem;
            background: var(--bg-card);
            border-left: 4px solid var(--secondary);
            border-radius: var(--radius-sm);
            color: var(--text-muted);
            font-style: normal;
        }
        .article-content-body img {
            border-radius: var(--radius-md);
            margin: 2rem 0;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-color);
        }

        /* Key Visual Frame Mockup */
        .article-media-frame {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin: 2rem 0 2.5rem;
            border: 1px solid var(--border-color);
            box-shadow: 0 14px 36px rgba(0, 0, 0, 0.6);
            background: #000;
        }
        .article-media-frame img {
            width: 100%;
            height: auto;
            max-height: 480px;
            object-fit: cover;
            margin: 0;
            border: none;
            border-radius: 0;
        }
        .media-badge-group {
            position: absolute;
            top: 1rem;
            left: 1rem;
            display: flex;
            gap: 8px;
        }
        .spec-badge {
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .spec-badge-bd {
            background: var(--primary);
            color: #fff;
        }
        .spec-badge-hdr {
            background: var(--secondary);
            color: #fff;
        }
        .spec-badge-flac {
            background: var(--accent-cyan);
            color: #042f2e;
        }

        /* Sidebar Specs Card */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            box-shadow: var(--shadow-card);
        }
        .sidebar-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            padding-bottom: 0.75rem;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .spec-table-list {
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
            font-size: 0.875rem;
        }
        .spec-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 0.6rem;
            border-bottom: 1px dashed rgba(240, 246, 252, 0.06);
        }
        .spec-label {
            color: var(--text-faint);
        }
        .spec-val {
            color: var(--text-main);
            font-weight: 500;
            text-align: right;
        }

        /* Hardware & Decoding Quality Assurance */
        .tech-guarantee-box {
            background: linear-gradient(145deg, var(--bg-card), var(--bg-elevated));
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            margin: 2.5rem 0;
        }
        .tech-guarantee-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .tech-checklist {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        .tech-check-item {
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }
        .tech-check-item svg {
            color: var(--accent-green);
            flex-shrink: 0;
            margin-top: 3px;
        }

        /* Discussion & Rating Box */
        .reaction-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 2rem;
            margin-top: 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.5rem;
        }
        .reaction-info-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.35rem;
        }
        .reaction-info-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        .reaction-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .reaction-btn {
            background: var(--bg-elevated);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .reaction-btn:hover {
            border-color: var(--primary;
            color: var(--text-main);
            background: rgba(225, 29, 72, 0.15);
        }

        /* Nav Post Pager */
        .post-pager {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 3rem 0;
            padding: 2rem 0;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }
        .pager-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem 1.5rem;
            display: block;
            transition: var(--transition);
        }
        .pager-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-2px);
            background: var(--bg-card-hover);
        }
        .pager-label {
            font-size: 0.75rem;
            color: var(--text-faint);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .pager-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-main);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* Related Recommendations Grid */
        .rel-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .rel-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }
        .rel-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .rel-thumb-wrap {
            position: relative;
            aspect-ratio: 16/10;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .rel-thumb-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .rel-card:hover .rel-thumb-wrap img {
            transform: scale(1.05);
        }
        .rel-body {
            padding: 1.2rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .rel-meta-line {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--text-faint);
            margin-bottom: 0.6rem;
        }
        .rel-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 0.5rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .rel-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }
        .rel-link {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* 404 Empty Fallback */
        .notfound-card {
            background: var(--bg-card);
            border: 1px dashed var(--border-highlight);
            border-radius: var(--radius-lg);
            padding: 5rem 2rem;
            text-align: center;
            margin: 4rem 0;
        }
        .notfound-icon {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 1.25rem;
        }

        /* Footer Styles */
        .site-footer {
            background: #090c10;
            border-top: 1px solid var(--border-color);
            padding: 4.5rem 0 2rem;
            margin-top: 4rem;
        }
        .footer-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1rem;
        }
        .footer-about {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }
        .footer-h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 0.65rem;
        }
        .footer-links a {
            font-size: 0.875rem;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
            padding-left: 4px;
        }
        .footer-bottom {
            margin-top: 3.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(240, 246, 252, 0.05);
            font-size: 0.8125rem;
            color: var(--text-faint);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .article-layout-grid {
                grid-template-columns: 1fr;
            }
            .rel-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .article-main-h1 {
                font-size: 1.75rem;
            }
            .post-pager {
                grid-template-columns: 1fr;
            }
            .tech-checklist {
                grid-template-columns: 1fr;
            }
            .section-gap {
                padding: 2.5rem 0;
            }
        }
        @media (max-width: 520px) {
            .rel-grid {
                grid-template-columns: 1fr;
            }
            .article-meta-row {
                gap: 0.75rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }
        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }
        .section-gap {
            padding: 4.5rem 0;
            position: relative;
        }
        .section-gap-sm {
            padding: 2.5rem 0;
        }
        .section-header {
            margin-bottom: 2.5rem;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }
        /* Header & Mega Menu */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }
        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }
        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }
        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .mega-menu-wrapper {
            position: relative;
        }
        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }
        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }
        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 580px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }
        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }
        .mega-col-title {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            margin-bottom: 0.35rem;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid transparent;
        }
        .mega-item:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(225, 29, 72, 0.2);
        }
        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }
        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-faint);
            margin-top: 2px;
        }
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.9375rem;
            padding: 0.625rem 1.35rem;
            border-radius: 9999px;
            cursor: pointer;
            border: none;
            transition: var(--transition);
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), #b91c1c);
            color: #fff;
            box-shadow: 0 6px 18px var(--primary-glow);
        }
        .btn-primary:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(225, 29, 72, 0.5);
        }
        .btn-secondary {
            background: var(--bg-elevated);
            color: var(--text-main);
            border: 1px solid var(--border-color);
        }
        .btn-secondary:hover {
            color: var(--text-main);
            background: #2b323c;
            border-color: rgba(240, 246, 252, 0.2);
        }
        /* Filter Header */
        .category-hero {
            background: radial-gradient(circle at 80% 20%, rgba(225, 29, 72, 0.15) 0%, transparent 60%),
                        linear-gradient(180deg, rgba(22, 27, 34, 0.8) 0%, var(--bg-base) 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 3rem 0 2.5rem;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8125rem;
            color: var(--text-faint);
            margin-bottom: 1.25rem;
        }
        .breadcrumb-nav a {
            color: var(--text-muted);
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .filter-group-wrap {
            margin-top: 2rem;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
        }
        .filter-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.75rem;
            padding: 0.5rem 0;
            border-bottom: 1px dashed rgba(240, 246, 252, 0.06);
        }
        .filter-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .filter-label {
            font-size: 0.8125rem;
            color: var(--text-faint);
            width: 70px;
            font-weight: 600;
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .filter-chip {
            font-size: 0.8125rem;
            padding: 0.25rem 0.75rem;
            border-radius: 6px;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid transparent;
            cursor: pointer;
        }
        .filter-chip:hover, .filter-chip.active {
            color: #fff;
            background: var(--primary);
            border-color: var(--primary);
        }
        /* Anime Poster Cards (2:3) */
        .anime-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }
        .anime-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }
        .poster-wrapper {
            position: relative;
            aspect-ratio: 2/3;
            overflow: hidden;
            background: #090c10;
        }
        .poster-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .anime-card:hover .poster-wrapper img {
            transform: scale(1.05);
        }
        .badge-status {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 4px;
            backdrop-filter: blur(8px);
            z-index: 2;
        }
        .badge-quality {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 0.6875rem;
            font-weight: 700;
            background: rgba(0, 0, 0, 0.75);
            color: var(--accent-cyan);
            border: 1px solid rgba(6, 182, 212, 0.4);
            padding: 2px 8px;
            border-radius: 4px;
            z-index: 2;
        }
        .badge-ended {
            background: rgba(100, 116, 139, 0.85);
            color: #fff;
        }
        .badge-score {
            position: absolute;
            bottom: 10px;
            left: 10px;
            font-size: 0.75rem;
            font-weight: 800;
            color: #fff;
            background: rgba(225, 29, 72, 0.85);
            padding: 2px 8px;
            border-radius: 4px;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 3px;
        }
        .card-body {
            padding: 1rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .anime-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.35rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .anime-meta {
            font-size: 0.75rem;
            color: var(--text-faint);
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
        }
        .anime-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 0.75rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        /* Top 5 Rank List */
        .rank-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1rem;
            display: flex;
            align-items: center;
            gap: 1.25rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }
        .rank-card:hover {
            border-color: rgba(225, 29, 72, 0.4);
            background: var(--bg-card-hover);
        }
        .rank-number {
            font-size: 1.875rem;
            font-weight: 900;
            line-height: 1;
            width: 42px;
            text-align: center;
            color: var(--text-faint);
        }
        .rank-number.top1 { color: var(--accent-gold); }
        .rank-number.top2 { color: #CBD5E1; }
        .rank-number.top3 { color: #B45309; }
        .rank-thumb {
            width: 64px;
            height: 90px;
            flex-shrink: 0;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: #090c10;
        }
        .rank-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .rank-info {
            flex-grow: 1;
        }
        .rank-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.25rem;
        }
        .rank-tags {
            display: flex;
            gap: 6px;
            margin-bottom: 0.35rem;
        }
        .rank-tag-chip {
            font-size: 0.6875rem;
            padding: 1px 6px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
            color: var(--text-muted);
        }
        .rank-score-val {
            font-size: 1.125rem;
            font-weight: 800;
            color: var(--accent-gold);
            text-align: right;
            padding-right: 0.5rem;
        }
        /* History Timeline Cards */
        .history-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            position: relative;
        }
        .history-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 1.5rem;
            right: 1.5rem;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), transparent);
        }
        .history-era {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }
        .history-title {
            font-size: 1.125rem;
            font-weight: 700;
            margin: 0 0 0.75rem;
            color: var(--text-main);
        }
        .history-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        /* Studio & Creators */
        .creator-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            text-align: center;
            transition: var(--transition);
        }
        .creator-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }
        .creator-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-elevated), #2c333e);
            margin: 0 auto 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--primary);
            border: 2px solid var(--border-color);
        }
        .creator-name {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.25rem;
        }
        .creator-role {
            font-size: 0.75rem;
            color: var(--accent-cyan);
            margin-bottom: 0.75rem;
        }
        .creator-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
        }
        /* Hardware Environment Advice */
        .config-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem;
            height: 100%;
        }
        .config-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(225, 29, 72, 0.1);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.25rem;
        }
        .config-title {
            font-size: 1.125rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-main);
        }
        .config-text {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        /* Notification Bar */
        .notice-banner {
            background: linear-gradient(90deg, rgba(22, 27, 34, 0.95), rgba(33, 38, 45, 0.95));
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-md);
            padding: 1.25rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.4);
        }
        .notice-text {
            font-size: 0.9375rem;
            color: var(--text-main);
        }
        .notice-sub {
            font-size: 0.8125rem;
            color: var(--text-faint);
            margin-top: 2px;
        }
        /* Footer */
        .site-footer {
            background: #090c10;
            border-top: 1px solid var(--border-color);
            padding: 4rem 0 2rem;
            color: var(--text-muted);
            font-size: 0.875rem;
        }
        .footer-logo {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 0.75rem;
        }
        .footer-about {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1.25rem;
        }
        .footer-h5 {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            letter-spacing: 0.05em;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.625rem;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 0.8125rem;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(240, 246, 252, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            font-size: 0.75rem;
            color: var(--text-faint);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .nav-desktop { display: none; }
            .mega-panel { display: none !important; }
        }
        @media (max-width: 768px) {
            .section-title { font-size: 1.5rem; }
            .notice-banner { flex-direction: column; align-items: flex-start; }
            .rank-card { flex-wrap: wrap; }
            .rank-score-val { text-align: left; padding: 0; }
        }

/* roulang page: category2 */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        .section-gap {
            padding: 4rem 0;
            position: relative;
        }

        .section-header {
            margin-bottom: 2.25rem;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Header & Mega Menu */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }

        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }

        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .mega-menu-wrapper {
            position: relative;
        }

        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }

        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 480px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }

        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }

        .mega-col-title {
            font-size: 0.8125rem;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .mega-item:hover {
            background: rgba(255, 255, 255, 0.04);
        }

        .mega-item-name {
            font-size: 0.875rem;
            color: var(--text-main);
            font-weight: 600;
        }

        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 0.65rem 1.5rem;
            font-size: 0.9375rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: none;
            transition: var(--transition);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), #c0133c);
            color: #fff;
            box-shadow: 0 4px 14px var(--primary-glow);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #f43f5e, var(--primary));
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border: 1px solid var(--border-color);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: var(--border-highlight);
        }

        /* Block 1: Category Header & Filters */
        .cat-header-wrap {
            padding: 3rem 0 2rem;
            background: radial-gradient(ellipse at top right, rgba(225, 29, 72, 0.12), transparent 70%),
                        radial-gradient(ellipse at bottom left, rgba(139, 92, 246, 0.08), transparent 60%),
                        var(--bg-base);
            border-bottom: 1px solid var(--border-color);
        }

        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: var(--text-muted);
            margin-bottom: 1.25rem;
        }

        .breadcrumb-bar a {
            color: var(--text-muted);
        }

        .breadcrumb-bar a:hover {
            color: var(--primary);
        }

        .cat-h1 {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--text-main);
            margin: 0 0 1rem;
            line-height: 1.25;
            letter-spacing: -0.01em;
        }

        .cat-h1 span {
            color: var(--primary);
        }

        .cat-summary {
            font-size: 1.0625rem;
            color: var(--text-muted);
            max-width: 840px;
            line-height: 1.8;
            margin-bottom: 2rem;
        }

        .filter-group-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .filter-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.625rem;
        }

        .filter-label {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--text-faint);
            min-width: 60px;
        }

        .filter-pill {
            display: inline-block;
            padding: 0.3rem 0.85rem;
            border-radius: 9999px;
            font-size: 0.8125rem;
            background: var(--bg-elevated);
            color: var(--text-muted);
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-pill:hover, .filter-pill.active {
            background: rgba(225, 29, 72, 0.15);
            color: var(--primary);
            border-color: rgba(225, 29, 72, 0.35);
        }

        /* Block 2: 4-Col Anime Card Grid */
        .anime-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .anime-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }

        .anime-poster {
            position: relative;
            aspect-ratio: 2 / 3;
            overflow: hidden;
            background: #000;
        }

        .anime-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .anime-card:hover .anime-poster img {
            transform: scale(1.05);
        }

        .badge-status {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.2rem 0.55rem;
            border-radius: 4px;
            color: #fff;
            backdrop-filter: blur(8px);
        }

        .badge-status.complete {
            background: rgba(16, 185, 129, 0.85);
        }

        .badge-status.airing {
            background: rgba(245, 158, 11, 0.85);
        }

        .badge-quality {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 0.75rem;
            font-weight: 800;
            background: rgba(0, 0, 0, 0.75);
            color: var(--accent-cyan);
            padding: 0.2rem 0.55rem;
            border-radius: 4px;
            border: 1px solid rgba(6, 182, 212, 0.3);
        }

        .anime-body {
            padding: 1.15rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .anime-title {
            font-size: 1.0625rem;
            font-weight: 700;
            margin: 0 0 0.5rem;
            line-height: 1.4;
            color: var(--text-main);
        }

        .anime-synopsis {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

        .anime-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--text-faint);
            border-top: 1px solid var(--border-color);
            padding-top: 0.75rem;
        }

        .anime-score {
            color: var(--accent-gold);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Block 3: Ranking Top 5 */
        .ranking-container {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2rem;
        }

        .ranking-row {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            padding: 1.25rem;
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
            border-radius: var(--radius-sm);
        }

        .ranking-row:last-child {
            border-bottom: none;
        }

        .ranking-row:hover {
            background: var(--bg-card-hover);
        }

        .rank-num {
            font-size: 1.75rem;
            font-weight: 900;
            font-style: italic;
            width: 38px;
            color: var(--text-faint);
            text-align: center;
            flex-shrink: 0;
        }

        .rank-num.top1 { color: var(--accent-gold); }
        .rank-num.top2 { color: #CBD5E1; }
        .rank-num.top3 { color: #B45309; }

        .rank-thumb {
            width: 72px;
            height: 96px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #000;
        }

        .rank-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .rank-info {
            flex-grow: 1;
        }

        .rank-title {
            font-size: 1.125rem;
            font-weight: 700;
            margin: 0 0 0.4rem;
            color: var(--text-main);
        }

        .rank-meta-line {
            font-size: 0.8125rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .rank-score-badge {
            background: rgba(245, 158, 11, 0.12);
            color: var(--accent-gold);
            padding: 0.4rem 0.85rem;
            border-radius: var(--radius-sm);
            font-weight: 800;
            font-size: 1.125rem;
            flex-shrink: 0;
            border: 1px solid rgba(245, 158, 11, 0.3);
        }

        /* Block 4: Timeline / Narrative evolution */
        .timeline-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem;
            height: 100%;
            position: relative;
            transition: var(--transition);
        }

        .timeline-card:hover {
            border-color: rgba(139, 92, 246, 0.4);
            transform: translateY(-4px);
        }

        .timeline-era {
            font-size: 0.8125rem;
            font-weight: 800;
            color: var(--secondary);
            margin-bottom: 0.5rem;
            text-transform: uppercase;
        }

        .timeline-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 0 0 0.75rem;
            color: var(--text-main);
        }

        .timeline-text {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Block 5: Staff & Voice Actor Cards */
        .staff-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            display: flex;
            align-items: center;
            gap: 1.25rem;
            transition: var(--transition);
        }

        .staff-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }

        .staff-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-elevated), var(--primary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            flex-shrink: 0;
            border: 2px solid rgba(240, 246, 252, 0.1);
        }

        .staff-meta-name {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.25rem;
        }

        .staff-meta-role {
            font-size: 0.8125rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 0.25rem;
        }

        .staff-meta-works {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* Block 6: Viewing Setup Guide Cards */
        .guide-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem;
            height: 100%;
            border-top: 3px solid var(--primary);
            transition: var(--transition);
        }

        .guide-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
        }

        .guide-icon {
            width: 44px;
            height: 44px;
            background: rgba(225, 29, 72, 0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.25rem;
            font-weight: bold;
            margin-bottom: 1.25rem;
        }

        .guide-title {
            font-size: 1.125rem;
            font-weight: 700;
            margin: 0 0 0.75rem;
            color: var(--text-main);
        }

        .guide-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Block 7: Compact Notice Bar */
        .notice-strip {
            background: linear-gradient(90deg, rgba(225, 29, 72, 0.15), rgba(139, 92, 246, 0.15));
            border: 1px solid rgba(225, 29, 72, 0.3);
            border-radius: var(--radius-md);
            padding: 1.25rem 1.75rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .notice-content {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .notice-badge {
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 0.25rem 0.65rem;
            border-radius: 4px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .notice-text {
            font-size: 0.9375rem;
            color: var(--text-main);
            font-weight: 500;
        }

        /* Footer */
        .site-footer {
            background: #090D13;
            border-top: 1px solid var(--border-color);
            padding: 4.5rem 0 2.5rem;
            margin-top: 5rem;
            color: var(--text-muted);
        }

        .footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 1.25rem;
        }

        .footer-about {
            font-size: 0.875rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
        }

        .footer-h5 {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 0.75rem;
        }

        .footer-links a {
            font-size: 0.875rem;
            color: var(--text-muted);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            margin-top: 3.5rem;
            padding-top: 1.75rem;
            font-size: 0.8125rem;
            color: var(--text-faint);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 1.1rem;
            }
            .nav-link {
                font-size: 0.875rem;
            }
            .mega-panel {
                width: 420px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .cat-h1 {
                font-size: 1.75rem;
            }
            .ranking-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.75rem;
            }
            .rank-score-badge {
                align-self: flex-start;
            }
            .notice-strip {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category3 */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        .section-gap {
            padding: 4.5rem 0;
            position: relative;
        }

        .section-gap-sm {
            padding: 2.5rem 0;
        }

        .section-header {
            margin-bottom: 2.5rem;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Header & Mega Menu */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.92);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }

        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }

        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .mega-menu-wrapper {
            position: relative;
        }

        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }

        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }

        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 580px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }

        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.25rem;
        }

        .mega-col-title {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-cyan);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.75rem;
        }

        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            margin-bottom: 0.35rem;
        }

        .mega-item:hover {
            background: rgba(255,255,255,0.05);
        }

        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }

        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-faint);
            line-height: 1.4;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.875rem;
            font-weight: 600;
            padding: 0.625rem 1.25rem;
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: 1px solid transparent;
            transition: var(--transition);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 4px 14px var(--primary-glow);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--primary-hover), var(--secondary));
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--primary-glow);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border-color: var(--border-color);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: var(--border-highlight);
        }

        /* Badges */
        .badge-tag {
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 4px;
            display: inline-block;
        }

        .badge-res {
            background: rgba(6, 182, 212, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(6, 182, 212, 0.3);
        }

        .badge-status-ongoing {
            background: rgba(16, 185, 129, 0.15);
            color: var(--accent-green);
            border: 1px solid rgba(16, 185, 129, 0.3);
        }

        .badge-status-finished {
            background: rgba(100, 116, 139, 0.2);
            color: #94a3b8;
            border: 1px solid rgba(100, 116, 139, 0.3);
        }

        .badge-rank {
            background: linear-gradient(135deg, var(--primary), var(--accent-gold));
            color: #fff;
            font-size: 0.8125rem;
            font-weight: 800;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        /* Breadcrumb Header Section */
        .cat-header-banner {
            background: radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.15), transparent 50%),
                        linear-gradient(180deg, #11161f 0%, var(--bg-base) 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 3rem 0 2.5rem;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8125rem;
            color: var(--text-faint);
            margin-bottom: 1.25rem;
        }

        .breadcrumb-nav a {
            color: var(--text-muted);
        }

        .breadcrumb-nav a:hover {
            color: var(--primary);
        }

        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-top: 1.75rem;
            padding-top: 1.25rem;
            border-top: 1px solid var(--border-color);
        }

        .filter-item {
            font-size: 0.8125rem;
            padding: 0.35rem 0.85rem;
            border-radius: var(--radius-sm);
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-item.active, .filter-item:hover {
            background: rgba(225, 29, 72, 0.12);
            color: var(--text-main);
            border-color: var(--border-highlight);
        }

        /* Anime Poster Cards Grid (2:3 aspect) */
        .anime-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .anime-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }

        .anime-thumb-wrapper {
            position: relative;
            width: 100%;
            aspect-ratio: 2 / 3;
            overflow: hidden;
            background: #1c232d;
        }

        .anime-thumb-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .anime-card:hover .anime-thumb-wrapper img {
            transform: scale(1.05);
        }

        .anime-floating-tags {
            position: absolute;
            top: 10px;
            left: 10px;
            right: 10px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 2;
        }

        .anime-thumb-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 50%;
            background: linear-gradient(to top, rgba(13, 17, 23, 0.95), transparent);
            z-index: 1;
            display: flex;
            align-items: flex-end;
            padding: 0.85rem;
        }

        .overlay-score {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .anime-body {
            padding: 1rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .anime-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .anime-synopsis {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin: 0 0 1rem;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

        .anime-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.75rem;
            color: var(--text-faint);
            border-top: 1px solid rgba(240, 246, 252, 0.05);
            padding-top: 0.65rem;
        }

        /* Top 5 Ranking Cards */
        .rank-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: var(--transition);
            margin-bottom: 1rem;
        }

        .rank-card:hover {
            border-color: var(--border-highlight);
            transform: translateX(4px);
            background: var(--bg-card-hover);
        }

        .rank-poster {
            width: 70px;
            height: 98px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
        }

        .rank-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .rank-info {
            flex-grow: 1;
            min-width: 0;
        }

        .rank-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.35rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* History & Lore Cards */
        .history-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem;
            height: 100%;
            position: relative;
        }

        .history-epoch {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .history-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.75rem;
        }

        .history-body {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin: 0;
        }

        /* Studio & Voice Actor Linking */
        .staff-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            text-align: center;
            transition: var(--transition);
        }

        .staff-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
        }

        .staff-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--bg-elevated);
            margin: 0 auto 0.85rem;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            border: 2px solid rgba(6, 182, 212, 0.3);
            font-size: 1.25rem;
            font-weight: 700;
        }

        .staff-name {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.25rem;
        }

        .staff-role {
            font-size: 0.75rem;
            color: var(--primary);
            margin-bottom: 0.5rem;
        }

        .staff-notes {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Hardware Guide Specs */
        .spec-guide-card {
            background: linear-gradient(180deg, var(--bg-card) 0%, rgba(22, 27, 34, 0.6) 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
        }

        .spec-icon-head {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 1rem;
        }

        .spec-icon-box {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
        }

        .spec-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
        }

        .spec-list {
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .spec-list li {
            font-size: 0.875rem;
            color: var(--text-muted);
            padding: 0.5rem 0;
            border-bottom: 1px solid rgba(240, 246, 252, 0.04);
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .spec-list li:last-child {
            border-bottom: none;
        }

        /* CMS News Articles Block */
        .cms-news-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            margin-bottom: 1rem;
            transition: var(--transition);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 1.5rem;
        }

        .cms-news-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-2px);
        }

        .cms-news-main {
            flex-grow: 1;
        }

        .cms-news-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.5rem;
        }

        .cms-news-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        .cms-news-meta {
            display: flex;
            gap: 1rem;
            align-items: center;
            font-size: 0.75rem;
            color: var(--text-faint);
            margin-top: 0.65rem;
        }

        /* Notice Banner */
        .notice-banner {
            background: linear-gradient(90deg, rgba(225, 29, 72, 0.15), rgba(139, 92, 246, 0.15));
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-md);
            padding: 1.5rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.25rem;
        }

        .notice-text h4 {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.35rem;
        }

        .notice-text p {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Footer */
        .site-footer {
            background: #090d13;
            border-top: 1px solid var(--border-color);
            padding: 4.5rem 0 2rem;
            margin-top: 4rem;
        }

        .footer-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1rem;
        }

        .footer-about {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 1.25rem;
        }

        .footer-h5 {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 1.25rem;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.65rem;
        }

        .footer-links a {
            font-size: 0.8125rem;
            color: var(--text-muted);
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 4px;
        }

        .footer-bottom {
            margin-top: 3.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(240, 246, 252, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.75rem;
            color: var(--text-faint);
            flex-wrap: wrap;
            gap: 1rem;
        }

        @media (max-width: 900px) {
            .nav-desktop {
                display: none;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cms-news-card {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category4 */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        * {
            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: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        .section-gap {
            padding: 4rem 0;
            position: relative;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Site Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }

        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }

        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .mega-menu-wrapper {
            position: relative;
        }

        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }

        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }

        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 580px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }

        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .mega-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.25rem;
        }

        .mega-col-title {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--accent-cyan);
            margin-bottom: 0.75rem;
            font-weight: 700;
            padding-bottom: 0.35rem;
            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        .mega-item {
            display: block;
            padding: 0.5rem 0.6rem;
            border-radius: var(--radius-sm);
            margin-bottom: 0.25rem;
            transition: var(--transition);
        }

        .mega-item:hover {
            background: rgba(255, 255, 255, 0.05);
        }

        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
            margin-bottom: 0.2rem;
        }

        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-faint);
            line-height: 1.4;
        }

        /* Category Header Banner */
        .category-hero {
            background: linear-gradient(180deg, rgba(22, 27, 34, 0.95) 0%, var(--bg-base) 100%);
            border-bottom: 1px solid var(--border-color);
            padding: 3rem 0 2.5rem;
        }

        .breadcrumbs-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8125rem;
            color: var(--text-faint);
            margin-bottom: 1.25rem;
        }

        .breadcrumbs-bar a:hover {
            color: var(--text-main);
        }

        .breadcrumbs-bar span {
            color: var(--border-color);
        }

        .category-header-title {
            font-size: 2.25rem;
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 1rem;
            background: linear-gradient(135deg, #FFFFFF 30%, #CBD5E1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .category-header-lead {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 820px;
            margin-bottom: 2rem;
            line-height: 1.75;
        }

        /* Filter Pills */
        .filter-group-wrap {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 1.25rem 1.5rem;
            border-radius: var(--radius-md);
        }

        .filter-row {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--text-faint);
            min-width: 64px;
        }

        .filter-chips {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .filter-chip {
            font-size: 0.8125rem;
            padding: 0.3rem 0.85rem;
            border-radius: 9999px;
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-chip:hover {
            color: var(--text-main);
            border-color: rgba(255, 255, 255, 0.15);
        }

        .filter-chip.active {
            background: rgba(225, 29, 72, 0.15);
            color: var(--primary);
            border-color: rgba(225, 29, 72, 0.4);
            font-weight: 600;
        }

        /* Movie Poster Cards */
        .anime-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: var(--transition);
            position: relative;
        }

        .anime-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }

        .anime-poster {
            position: relative;
            aspect-ratio: 2/3;
            overflow: hidden;
            background: #000;
        }

        .anime-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .anime-card:hover .anime-poster img {
            transform: scale(1.05);
        }

        .badge-status {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 0.2rem 0.55rem;
            border-radius: var(--radius-sm);
            background: rgba(13, 17, 23, 0.85);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #fff;
            z-index: 2;
        }

        .badge-status.complete {
            border-color: var(--accent-green);
            color: var(--accent-green);
        }

        .badge-status.airing {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
        }

        .badge-spec {
            position: absolute;
            top: 10px;
            right: 10px;
            font-size: 0.6875rem;
            font-weight: 700;
            padding: 0.2rem 0.55rem;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            box-shadow: 0 2px 8px var(--primary-glow);
            z-index: 2;
        }

        .poster-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 1.5rem 1rem 0.75rem;
            background: linear-gradient(180deg, transparent 0%, rgba(13, 17, 23, 0.95) 100%);
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            z-index: 2;
        }

        .rating-badge {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--accent-gold);
        }

        .episode-count {
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        .anime-card-body {
            padding: 1rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .anime-card-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .anime-card-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

        .anime-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 0.75rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        .anime-card-tag {
            background: rgba(255, 255, 255, 0.05);
            padding: 0.15rem 0.5rem;
            border-radius: var(--radius-sm);
        }

        /* Top 5 Rank List */
        .rank-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            display: flex;
            align-items: center;
            gap: 1.25rem;
            margin-bottom: 1rem;
            transition: var(--transition);
        }

        .rank-card:hover {
            border-color: var(--border-highlight);
            transform: translateX(4px);
            background: var(--bg-card-hover);
        }

        .rank-num {
            font-size: 1.75rem;
            font-weight: 900;
            color: var(--text-faint);
            min-width: 32px;
            text-align: center;
            line-height: 1;
            font-style: italic;
        }

        .rank-card:nth-child(1) .rank-num { color: var(--accent-gold); }
        .rank-card:nth-child(2) .rank-num { color: #CBD5E1; }
        .rank-card:nth-child(3) .rank-num { color: #B45309; }

        .rank-thumb {
            width: 64px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #000;
        }

        .rank-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .rank-info {
            flex-grow: 1;
        }

        .rank-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.35rem;
        }

        .rank-synopsis {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .rank-stats {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        .rank-score {
            color: var(--accent-gold);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 3px;
        }

        /* History & Evolution Block */
        .history-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 2.5rem 2rem;
            position: relative;
            overflow: hidden;
        }

        .history-timeline {
            position: relative;
            padding-left: 2rem;
            border-left: 2px solid var(--bg-elevated);
            margin-top: 1.5rem;
        }

        .timeline-step {
            position: relative;
            margin-bottom: 2rem;
        }

        .timeline-step:last-child {
            margin-bottom: 0;
        }

        .timeline-dot {
            position: absolute;
            left: -2.4rem;
            top: 0.25rem;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg-base);
            border: 3px solid var(--primary);
        }

        .timeline-era {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--accent-cyan);
            margin-bottom: 0.25rem;
            text-transform: uppercase;
        }

        .timeline-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.5rem;
        }

        .timeline-body {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Production Team / Staff Block */
        .staff-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            transition: var(--transition);
        }

        .staff-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }

        .staff-role {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--secondary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 0.5rem;
        }

        .staff-name {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
        }

        .staff-feature {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 1rem;
        }

        .staff-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .staff-tag-item {
            font-size: 0.75rem;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0.2rem 0.5rem;
            border-radius: var(--radius-sm);
            color: var(--text-faint);
        }

        /* Audio/Visual Setup Suggestion Block */
        .setup-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.75rem 1.5rem;
            height: 100%;
            transition: var(--transition);
        }

        .setup-card:hover {
            border-color: var(--border-highlight);
        }

        .setup-icon {
            width: 44px;
            height: 44px;
            background: rgba(225, 29, 72, 0.1);
            color: var(--primary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.25rem;
        }

        .setup-card-title {
            font-size: 1.0625rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
        }

        .setup-card-text {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Subscribe Notification Bar */
        .notify-bar-wrap {
            background: linear-gradient(135deg, rgba(22, 27, 34, 0.95) 0%, rgba(33, 38, 45, 0.95) 100%);
            border: 1px solid var(--border-color);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-md);
            padding: 1.75rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1.5rem;
            flex-wrap: wrap;
        }

        .notify-info {
            max-width: 650px;
        }

        .notify-title {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.35rem;
        }

        .notify-desc {
            font-size: 0.875rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .notify-action {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .notify-input {
            background: rgba(0, 0, 0, 0.35);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-main);
            padding: 0.6rem 1rem;
            font-size: 0.875rem;
            min-width: 240px;
            outline: none;
            transition: var(--transition);
        }

        .notify-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 2px var(--primary-glow);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            padding: 0.65rem 1.35rem;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 600;
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 12px var(--primary-glow);
            transition: var(--transition);
        }

        .btn-primary:hover {
            opacity: 0.92;
            box-shadow: 0 6px 18px var(--primary-glow);
            color: #fff;
        }

        /* Site Footer */
        .site-footer {
            background: #090D12;
            border-top: 1px solid var(--border-color);
            padding: 4rem 0 2rem;
        }

        .footer-logo {
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1.25rem;
        }

        .footer-about {
            font-size: 0.84375rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1rem;
        }

        .footer-h5 {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            position: relative;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 0.65rem;
        }

        .footer-links a {
            font-size: 0.8125rem;
            color: var(--text-muted);
        }

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

        .footer-bottom {
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            font-size: 0.75rem;
            color: var(--text-faint);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-main);
            padding: 0.6rem 1.15rem;
            border-radius: var(--radius-sm);
            font-size: 0.8125rem;
            transition: var(--transition);
        }

        .btn-secondary:hover {
            border-color: var(--border-highlight);
            color: var(--primary);
            background: rgba(255, 255, 255, 0.08);
        }

        /* Mobile Responsive */
        @media screen and (max-width: 1024px) {
            .nav-desktop {
                gap: 1rem;
            }
            .mega-panel {
                width: 440px;
            }
        }

        @media screen and (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .category-header-title {
                font-size: 1.75rem;
            }
            .filter-group-wrap {
                padding: 1rem;
            }
            .filter-row {
                align-items: flex-start;
                flex-direction: column;
                gap: 0.5rem;
            }
            .notify-bar-wrap {
                flex-direction: column;
                align-items: flex-start;
            }
            .notify-action {
                width: 100%;
                flex-direction: column;
            }
            .notify-input {
                width: 100%;
            }
            .btn-primary {
                width: 100%;
            }
        }

/* roulang page: category5 */
:root {
            --bg-base: #0D1117;
            --bg-card: #161B22;
            --bg-card-hover: #1c232d;
            --bg-elevated: #21262D;
            --border-color: rgba(240, 246, 252, 0.08);
            --border-highlight: rgba(225, 29, 72, 0.35);
            --primary: #E11D48;
            --primary-hover: #BE123C;
            --primary-glow: rgba(225, 29, 72, 0.4);
            --secondary: #8B5CF6;
            --accent-cyan: #06B6D4;
            --accent-gold: #F59E0B;
            --accent-green: #10B981;
            --text-main: #F0F6FC;
            --text-muted: #8B949E;
            --text-faint: #6E7681;
            --font-stack: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
            --shadow-hover: 0 16px 36px -10px rgba(225, 29, 72, 0.35);
        }

        body {
            margin: 0;
            padding: 0;
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-stack);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .grid-container {
            max-width: 1240px;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        .section-gap {
            padding: 4.5rem 0;
            position: relative;
        }
        .section-gap-sm {
            padding: 2.5rem 0;
        }

        /* Typography */
        .section-header {
            margin-bottom: 2.5rem;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8125rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            background: rgba(225, 29, 72, 0.1);
            border: 1px solid rgba(225, 29, 72, 0.25);
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            margin-bottom: 0.75rem;
        }
        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.75rem;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            max-width: 720px;
            line-height: 1.7;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 17, 23, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.375rem;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }
        .brand-logo-badge {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            font-weight: 900;
            box-shadow: 0 4px 12px var(--primary-glow);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 1.75rem;
        }
        .nav-link {
            font-size: 0.9375rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 0.5rem 0;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-main);
        }
        .nav-link.active::after, .nav-link:hover::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .mega-menu-wrapper {
            position: relative;
        }
        .mega-trigger {
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9375rem;
            color: var(--text-muted);
            padding: 0.5rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
        }
        .mega-trigger:hover {
            color: var(--text-main);
            border-color: var(--border-highlight);
        }
        .mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            width: 480px;
            background: var(--bg-card);
            border: 1px solid var(--bg-elevated);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            box-shadow: 0 20px 40px rgba(0,0,0,0.65);
            display: none;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            z-index: 1010;
        }
        .mega-menu-wrapper:hover .mega-panel {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        .mega-col-title {
            font-size: 0.8125rem;
            font-weight: 700;
            color: var(--text-faint);
            text-transform: uppercase;
            margin-bottom: 0.5rem;
            padding-bottom: 0.25rem;
            border-bottom: 1px solid var(--border-color);
        }
        .mega-item {
            display: block;
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .mega-item:hover {
            background: var(--bg-elevated);
        }
        .mega-item-name {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--text-main);
        }
        .mega-item-desc {
            font-size: 0.75rem;
            color: var(--text-faint);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 0.9375rem;
            font-weight: 600;
            padding: 0.65rem 1.4rem;
            border-radius: 9999px;
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            box-shadow: 0 4px 14px var(--primary-glow);
        }
        .btn-primary:hover {
            background: linear-gradient(135deg, var(--primary-hover), #7c3aed);
            color: #fff;
            box-shadow: 0 6px 20px var(--primary-glow);
            transform: translateY(-2px);
        }
        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border-color: var(--border-color);
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-main);
            border-color: var(--border-highlight);
        }
        .btn-sm {
            padding: 0.4rem 0.9rem;
            font-size: 0.8125rem;
        }

        /* Category Header Block 1 */
        .category-hero {
            background: linear-gradient(180deg, rgba(22, 27, 34, 0.8) 0%, rgba(13, 17, 23, 0.95) 100%), url('/assets/images/29314a1ad1fbac0f.jpg') center/cover no-repeat;
            border-bottom: 1px solid var(--border-color);
            padding: 3.5rem 0 2.5rem;
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: var(--text-faint);
            margin-bottom: 1rem;
        }
        .breadcrumb-nav a {
            color: var(--text-muted);
        }
        .breadcrumb-nav a:hover {
            color: var(--primary);
        }
        .cat-h1 {
            font-size: 2.25rem;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.25;
            margin-bottom: 1rem;
        }
        .cat-lead {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 820px;
            margin-bottom: 1.75rem;
            line-height: 1.7;
        }
        .filter-toolbar {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 0.85rem 1.25rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }
        .filter-label {
            font-size: 0.8125rem;
            color: var(--text-faint);
            font-weight: 600;
            margin-right: 4px;
        }
        .filter-btn {
            font-size: 0.8125rem;
            padding: 0.3rem 0.75rem;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-muted);
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--transition);
        }
        .filter-btn.active, .filter-btn:hover {
            color: #fff;
            background: rgba(225, 29, 72, 0.2);
            border-color: var(--primary);
        }

        /* Movie Card Grid Block 2 */
        .movie-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }
        .movie-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-highlight);
            box-shadow: var(--shadow-hover);
        }
        .poster-wrap {
            position: relative;
            width: 100%;
            padding-top: 140%;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .poster-wrap img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .movie-card:hover .poster-wrap img {
            transform: scale(1.05);
        }
        .poster-badge-top {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(13, 17, 23, 0.85);
            backdrop-filter: blur(4px);
            border: 1px solid var(--border-highlight);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.2rem 0.55rem;
            border-radius: var(--radius-sm);
            z-index: 2;
        }
        .poster-badge-codec {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(6, 182, 212, 0.9);
            color: #000;
            font-size: 0.75rem;
            font-weight: 800;
            padding: 0.2rem 0.5rem;
            border-radius: var(--radius-sm);
            z-index: 2;
        }
        .poster-overlay-bottom {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 1.5rem 0.85rem 0.6rem;
            background: linear-gradient(180deg, transparent 0%, rgba(13, 17, 23, 0.95) 100%);
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            z-index: 2;
        }
        .res-tag {
            font-size: 0.75rem;
            color: var(--accent-gold);
            font-weight: 700;
        }
        .score-tag {
            font-size: 0.875rem;
            color: #ffc107;
            font-weight: 800;
        }
        .card-body {
            padding: 1rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            justify-content: space-between;
        }
        .movie-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.4rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .movie-meta-row {
            font-size: 0.8125rem;
            color: var(--text-faint);
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.75rem;
        }
        .movie-desc {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 1rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Top 5 Rank Block 3 */
        .rank-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 1rem;
        }
        .rank-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 1rem;
            border: 1px solid var(--border-color);
            position: relative;
            transition: var(--transition);
        }
        .rank-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
        }
        .rank-num {
            font-size: 2.25rem;
            font-weight: 900;
            line-height: 1;
            margin-bottom: 0.5rem;
            font-style: italic;
        }
        .rank-1 .rank-num { color: #f59e0b; }
        .rank-2 .rank-num { color: #94a3b8; }
        .rank-3 .rank-num { color: #b45309; }
        .rank-other .rank-num { color: var(--text-faint); }
        .rank-card-title {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 0.35rem;
            line-height: 1.35;
        }
        .rank-card-score {
            font-size: 0.8125rem;
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 0.5rem;
        }
        .rank-card-feature {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* History Evolution Block 4 */
        .timeline-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 1.75rem;
            position: relative;
            height: 100%;
        }
        .timeline-phase {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-cyan);
            letter-spacing: 0.05em;
            margin-bottom: 0.5rem;
        }
        .timeline-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.75rem;
        }
        .timeline-text {
            font-size: 0.875rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 1rem;
        }
        .timeline-spec {
            font-size: 0.8125rem;
            color: var(--text-faint);
            border-top: 1px dashed var(--border-color);
            padding-top: 0.75rem;
        }

        /* Staff & Voice Cast Block 5 */
        .staff-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1.25rem;
            transition: var(--transition);
        }
        .staff-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }
        .staff-role {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 0.35rem;
        }
        .staff-name {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.4rem;
        }
        .staff-works {
            font-size: 0.8125rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* Setup Guides Block 6 */
        .guide-box {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 1.75rem;
            height: 100%;
        }
        .guide-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(225, 29, 72, 0.15);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            margin-bottom: 1rem;
        }
        .guide-box h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.75rem;
        }
        .guide-box ul {
            margin: 0;
            padding-left: 1.2rem;
            color: var(--text-muted);
            font-size: 0.875rem;
            line-height: 1.8;
        }

        /* Dynamic Post List (Optional CMS integration) */
        .cms-strip-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 1rem 1.25rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.75rem;
            transition: var(--transition);
        }
        .cms-strip-card:hover {
            border-color: var(--border-highlight);
            background: var(--bg-card-hover);
        }
        .cms-strip-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--text-main);
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-right: 1rem;
        }
        .cms-strip-meta {
            font-size: 0.75rem;
            color: var(--text-faint);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* Notice Banner Block 7 */
        .compact-notice-bar {
            background: linear-gradient(90deg, rgba(225, 29, 72, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-md);
            padding: 1.25rem 2rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1.25rem;
        }
        .notice-left {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .notice-pulse {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-green);
            box-shadow: 0 0 10px var(--accent-green);
        }
        .notice-text {
            font-size: 0.9375rem;
            color: var(--text-main);
            font-weight: 600;
        }
        .notice-sub {
            font-size: 0.8125rem;
            color: var(--text-muted);
            margin-left: 6px;
            font-weight: 400;
        }

        /* Footer */
        .site-footer {
            background: #080b0f;
            border-top: 1px solid var(--border-color);
            padding: 4rem 0 2rem;
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        .footer-logo {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-main);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 1rem;
        }
        .footer-about {
            font-size: 0.875rem;
            line-height: 1.7;
            color: var(--text-muted);
            margin-bottom: 1.25rem;
        }
        .footer-h5 {
            font-size: 0.9375rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 1.25rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 0.65rem;
        }
        .footer-links a {
            color: var(--text-muted);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .copyright-line {
            border-top: 1px solid var(--border-color);
            padding-top: 1.75rem;
            margin-top: 3rem;
            text-align: center;
            font-size: 0.8125rem;
            color: var(--text-faint);
        }

        /* Mobile Breakpoints */
        @media (max-width: 1024px) {
            .rank-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .cat-h1 {
                font-size: 1.75rem;
            }
            .rank-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
            }
            .compact-notice-bar {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .rank-grid {
                grid-template-columns: 1fr;
            }
            .section-gap {
                padding: 3rem 0;
            }
            .filter-group {
                width: 100%;
            }
        }