/* roulang page: index */
:root {
            --bg-base: #080A10;
            --bg-surface: #0F141F;
            --bg-card: #151B28;
            --bg-elevated: #1C2333;
            --accent-purple: #9333EA;
            --accent-rose: #E11D48;
            --accent-cyan: #06B6D4;
            --text-main: #F8FAFC;
            --text-muted: #94A3B8;
            --text-dim: #64748B;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(147, 51, 234, 0.4);
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 25px rgba(147, 51, 234, 0.35);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        /* Reset & Base */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-sans);
            line-height: 1.65;
            overflow-x: hidden;
        }

        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-base);
        }
        ::-webkit-scrollbar-thumb {
            background: #252e42;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent-purple);
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }

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

        /* Container Limit */
        .container {
            max-width: 1320px;
        }

        /* Top Government-grade Utility Bar */
        .top-utility-bar {
            background-color: #0D111A;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 12px;
            color: var(--text-dim);
            padding: 6px 0;
        }
        .top-utility-bar a {
            color: var(--text-muted);
            margin-left: 18px;
        }
        .top-utility-bar a:hover {
            color: var(--accent-cyan);
        }
        .node-indicator {
            display: inline-block;
            width: 7px;
            height: 7px;
            background-color: #10B981;
            border-radius: 50%;
            margin-right: 6px;
            box-shadow: 0 0 6px #10B981;
        }

        /* Sticky Glass Navbar */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1020;
            background: rgba(15, 20, 31, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-subtle);
        }
        .navbar-brand {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-main) !important;
        }
        .brand-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow);
        }
        .nav-link {
            color: var(--text-muted) !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            border-radius: var(--radius-sm);
            transition: all 0.25s ease;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-main) !important;
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--accent-purple);
            border-radius: 2px;
        }
        .nav-search-box {
            position: relative;
            min-width: 240px;
        }
        .nav-search-box input {
            background: #151B28;
            border: 1px solid var(--border-subtle);
            border-radius: 30px;
            padding: 7px 16px 7px 38px;
            color: var(--text-main);
            font-size: 13px;
            width: 100%;
            transition: all 0.25s ease;
        }
        .nav-search-box input:focus {
            outline: none;
            border-color: var(--accent-purple);
            box-shadow: 0 0 12px rgba(147, 51, 234, 0.25);
            background: #1C2333;
        }
        .nav-search-box .bi-search {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-dim);
            font-size: 13px;
        }

        /* Buttons & Badges */
        .btn-stream {
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
        }
        .btn-stream:hover {
            opacity: 0.95;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(147, 51, 234, 0.45);
        }
        .btn-outline-stream {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border: 1px solid var(--border-subtle);
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }
        .btn-outline-stream:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.25);
        }
        .badge-quality {
            background: rgba(6, 182, 212, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(6, 182, 212, 0.3);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }
        .badge-vip {
            background: linear-gradient(135deg, #F59E0B, #EF4444);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* Section Layouts */
        .section-py {
            padding: 85px 0;
            border-bottom: 1px solid var(--border-subtle);
        }
        .section-header {
            margin-bottom: 48px;
        }
        .section-subtitle {
            color: var(--accent-cyan);
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 8px;
            display: block;
        }
        .section-title {
            font-size: 30px;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--text-main);
        }
        .section-desc {
            color: var(--text-muted);
            font-size: 15px;
            margin-top: 10px;
            max-width: 780px;
        }

        /* Section 1: Hero */
        .hero-banner {
            position: relative;
            padding: 90px 0 100px;
            background: radial-gradient(circle at 80% 20%, rgba(147, 51, 234, 0.18), transparent 45%),
                        radial-gradient(circle at 20% 80%, rgba(6, 182, 212, 0.12), transparent 40%),
                        var(--bg-base);
            border-bottom: 1px solid var(--border-subtle);
        }
        .hero-h1 {
            font-size: 38px;
            font-weight: 900;
            line-height: 1.25;
            letter-spacing: -0.8px;
            margin-bottom: 20px;
            background: linear-gradient(to right, #FFFFFF, #CBD5E1);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-lead {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 30px;
        }
        .hero-player-mockup {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
        }
        .mockup-media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .mockup-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.85);
        }
        .mockup-overlay-controls {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(8, 10, 16, 0.9) 0%, transparent 50%, rgba(8, 10, 16, 0.4) 100%);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 16px;
        }
        .play-center-btn {
            width: 60px;
            height: 60px;
            background: rgba(147, 51, 234, 0.85);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
            margin: auto;
            backdrop-filter: blur(8px);
            box-shadow: 0 0 25px rgba(147, 51, 234, 0.6);
            cursor: pointer;
            transition: transform 0.2s ease;
        }
        .play-center-btn:hover {
            transform: scale(1.1);
        }
        .player-seek-bar {
            height: 4px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 2px;
            margin-bottom: 8px;
            position: relative;
        }
        .player-seek-fill {
            height: 100%;
            width: 64%;
            background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
            border-radius: 2px;
        }

        /* Section 2: Core Feature Cards */
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            height: 100%;
            transition: all 0.3s ease;
        }
        .feature-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-glow);
        }
        .feature-icon-wrap {
            width: 48px;
            height: 48px;
            background: rgba(147, 51, 234, 0.12);
            border: 1px solid rgba(147, 51, 234, 0.25);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-purple);
            font-size: 22px;
            margin-bottom: 18px;
        }

        /* Section 3: Scenario Matrix */
        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            transition: transform 0.3s ease;
        }
        .scenario-card:hover {
            transform: translateY(-4px);
            border-color: rgba(6, 182, 212, 0.4);
        }
        .scenario-thumb {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .scenario-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .scenario-card:hover .scenario-thumb img {
            transform: scale(1.05);
        }
        .scenario-body {
            padding: 24px;
        }

        /* Section 4: Player UI Console */
        .console-showcase-box {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 30px;
            box-shadow: var(--shadow-card);
        }
        .console-screen {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .console-screen img {
            width: 100%;
            max-height: 460px;
            object-fit: cover;
        }
        .console-overlay-track {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(15, 20, 31, 0.95), transparent);
            padding: 20px;
        }
        .danmaku-density-bar {
            height: 14px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 7px;
            display: flex;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .danmaku-seg-1 { width: 25%; background: #06B6D4; opacity: 0.6; }
        .danmaku-seg-2 { width: 35%; background: #9333EA; opacity: 0.8; }
        .danmaku-seg-3 { width: 20%; background: #E11D48; opacity: 0.9; }
        .danmaku-seg-4 { width: 20%; background: #F59E0B; opacity: 0.7; }

        /* Section 5: Top 5 Chart Posters */
        .poster-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            position: relative;
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .poster-card:hover {
            transform: translateY(-6px);
            border-color: var(--accent-purple);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.8);
        }
        .poster-media {
            position: relative;
            aspect-ratio: 2 / 3;
            overflow: hidden;
            background: #111622;
        }
        .poster-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .poster-card:hover .poster-media img {
            transform: scale(1.06);
        }
        .rank-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--accent-rose), var(--accent-purple));
            color: #fff;
            font-weight: 800;
            font-size: 15px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
            z-index: 2;
        }
        .poster-rating {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background: rgba(15, 20, 31, 0.85);
            backdrop-filter: blur(4px);
            color: #FBBF24;
            font-size: 12px;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 4px;
            border: 1px solid rgba(251, 191, 36, 0.3);
            z-index: 2;
        }
        .poster-info {
            padding: 16px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .poster-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .poster-meta {
            font-size: 12px;
            color: var(--text-dim);
            margin-bottom: 12px;
        }

        /* Section 6: Category Matrix */
        .category-portal-card {
            background: linear-gradient(145deg, var(--bg-card), var(--bg-elevated));
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px 20px;
            text-align: center;
            transition: all 0.3s ease;
            display: block;
            position: relative;
            overflow: hidden;
        }
        .category-portal-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .category-portal-card:hover {
            transform: translateY(-5px);
            border-color: var(--border-hover);
            box-shadow: var(--shadow-glow);
        }
        .category-portal-card:hover::before {
            opacity: 1;
        }
        .category-icon {
            font-size: 32px;
            color: var(--accent-cyan);
            margin-bottom: 12px;
            display: inline-block;
        }
        .category-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }
        .category-count {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* Section 7: Pricing / Membership */
        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            position: relative;
            display: flex;
            flex-direction: column;
            height: 100%;
            transition: all 0.3s ease;
        }
        .pricing-card.featured {
            border-color: var(--accent-purple);
            background: linear-gradient(180deg, rgba(147, 51, 234, 0.12) 0%, var(--bg-card) 60%);
            box-shadow: var(--shadow-glow);
            transform: scale(1.02);
        }
        .pricing-header {
            border-bottom: 1px solid var(--border-subtle);
            padding-bottom: 22px;
            margin-bottom: 22px;
        }
        .pricing-tag {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-cyan);
            margin-bottom: 8px;
            text-transform: uppercase;
        }
        .pricing-price {
            font-size: 38px;
            font-weight: 800;
            color: var(--text-main);
        }
        .pricing-price span {
            font-size: 14px;
            color: var(--text-dim);
            font-weight: 400;
        }
        .pricing-list {
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
            flex-grow: 1;
        }
        .pricing-list li {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .pricing-list li i {
            color: #10B981;
            font-size: 15px;
        }

        /* Section 8: Tech Specs */
        .tech-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 32px;
            height: 100%;
        }

        /* Section 9: Reviews */
        .review-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .reviewer-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: #252E42;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-weight: 700;
            font-size: 15px;
        }

        /* Section 10: Community Data */
        .stat-card {
            background: var(--bg-surface);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
        }
        .stat-number {
            font-size: 34px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--text-main), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 6px;
        }
        .stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }
        .topic-bubble {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-muted);
            margin: 4px;
        }

        /* Section 11: Schedule & Articles */
        .schedule-nav .nav-link {
            padding: 8px 18px !important;
            font-size: 14px;
            border: 1px solid transparent;
        }
        .schedule-nav .nav-link.active {
            background: var(--accent-purple) !important;
            color: #fff !important;
        }
        .article-card-item {
            display: flex;
            gap: 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 14px;
            margin-bottom: 14px;
            transition: border-color 0.25s ease;
        }
        .article-card-item:hover {
            border-color: rgba(6, 182, 212, 0.4);
        }
        .article-thumb {
            width: 110px;
            height: 75px;
            flex-shrink: 0;
            border-radius: 6px;
            overflow: hidden;
        }
        .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Section 12: Devices */
        .device-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
        }
        .device-icon {
            font-size: 36px;
            color: var(--accent-purple);
            margin-bottom: 12px;
        }

        /* Section 13: FAQ Accordion Customization */
        .accordion-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .accordion-button {
            background-color: var(--bg-card);
            color: var(--text-main);
            font-size: 16px;
            font-weight: 600;
            padding: 18px 24px;
            box-shadow: none !important;
        }
        .accordion-button:not(.collapsed) {
            background-color: var(--bg-elevated);
            color: var(--accent-cyan);
        }
        .accordion-button::after {
            filter: invert(1);
        }
        .accordion-body {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
            padding: 20px 24px;
            background-color: var(--bg-surface);
            border-top: 1px solid var(--border-subtle);
        }

        /* Section 14: Final CTA */
        .final-cta-section {
            background: radial-gradient(circle at center, rgba(147, 51, 234, 0.25) 0%, rgba(8, 10, 16, 0.95) 75%),
                        linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
            padding: 100px 0;
            border-bottom: 1px solid var(--border-subtle);
            text-align: center;
        }

        /* Footer */
        .site-footer {
            background-color: #06080D;
            padding: 70px 0 35px;
            color: var(--text-dim);
            font-size: 13px;
            border-top: 1px solid var(--border-subtle);
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-heading {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: var(--text-muted);
        }
        .footer-links a:hover {
            color: var(--accent-cyan);
        }
        .footer-divider {
            border-color: var(--border-subtle);
            margin: 40px 0 25px;
        }

        /* Responsive Breakpoints */
        @media (max-width: 991.98px) {
            .hero-banner {
                padding: 60px 0 70px;
            }
            .hero-h1 {
                font-size: 30px;
            }
            .section-py {
                padding: 60px 0;
            }
            .pricing-card.featured {
                transform: none;
            }
            .nav-search-box {
                min-width: 100%;
                margin-top: 14px;
            }
        }
        @media (max-width: 575.98px) {
            .hero-h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 22px;
            }
            .section-py {
                padding: 48px 0;
            }
            .stat-number {
                font-size: 28px;
            }
        }

/* roulang page: category1 */
:root {
        --bg-base: #080A10;
        --bg-surface: #0F141F;
        --bg-card: #151B28;
        --bg-elevated: #1C2333;
        --accent-purple: #9333EA;
        --accent-rose: #E11D48;
        --accent-cyan: #06B6D4;
        --text-main: #F8FAFC;
        --text-muted: #94A3B8;
        --text-dim: #64748B;
        --border-subtle: rgba(255, 255, 255, 0.08);
        --border-hover: rgba(147, 51, 234, 0.4);
        --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
        --shadow-glow: 0 0 25px rgba(147, 51, 234, 0.35);
        --radius-sm: 8px;
        --radius-md: 12px;
        --radius-lg: 16px;
        --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        background-color: var(--bg-base);
        color: var(--text-main);
        font-family: var(--font-sans);
        line-height: 1.65;
        overflow-x: hidden;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: color 0.25s ease, opacity 0.25s ease;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .container {
        max-width: 1320px;
    }

    /* Top Utility Bar */
    .top-utility-bar {
        background: #0D111A;
        border-bottom: 1px solid var(--border-subtle);
        font-size: 12px;
        color: var(--text-muted);
    }
    .top-utility-bar a {
        color: var(--text-muted);
        margin-left: 18px;
    }
    .top-utility-bar a:hover {
        color: var(--accent-cyan);
    }

    /* Sticky Glass Navbar */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1020;
        background: rgba(15, 20, 31, 0.88);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-subtle);
    }
    .navbar-brand {
        font-size: 20px;
        font-weight: 800;
        letter-spacing: -0.5px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--text-main) !important;
    }
    .brand-icon {
        width: 34px;
        height: 34px;
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        color: #fff;
        box-shadow: var(--shadow-glow);
    }
    .nav-link {
        color: var(--text-muted) !important;
        font-size: 15px;
        font-weight: 500;
        padding: 8px 16px !important;
        border-radius: var(--radius-sm);
        transition: all 0.25s ease;
        position: relative;
    }
    .nav-link:hover, .nav-link.active {
        color: var(--text-main) !important;
        background: rgba(255, 255, 255, 0.04);
    }
    .nav-link.active::after {
        content: "";
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 20px;
        height: 2px;
        background: var(--accent-purple);
        border-radius: 2px;
    }
    .nav-search-box {
        position: relative;
        min-width: 240px;
    }
    .nav-search-box input {
        background: #151B28;
        border: 1px solid var(--border-subtle);
        border-radius: 30px;
        padding: 7px 16px 7px 38px;
        color: var(--text-main);
        font-size: 13px;
        width: 100%;
        transition: all 0.25s ease;
    }
    .nav-search-box input:focus {
        outline: none;
        border-color: var(--accent-purple);
        box-shadow: 0 0 12px rgba(147, 51, 234, 0.25);
        background: #1C2333;
    }
    .nav-search-box .bi-search {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-dim);
        font-size: 13px;
    }

    /* Buttons & Badges */
    .btn-stream {
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        color: #fff;
        border: none;
        padding: 10px 24px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
    }
    .btn-stream:hover {
        opacity: 0.95;
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(147, 51, 234, 0.45);
    }
    .btn-outline-stream {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-main);
        border: 1px solid var(--border-subtle);
        padding: 10px 22px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 500;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
    }
    .btn-outline-stream:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
        border-color: rgba(255, 255, 255, 0.25);
    }
    .badge-quality {
        background: rgba(6, 182, 212, 0.15);
        color: var(--accent-cyan);
        border: 1px solid rgba(6, 182, 212, 0.3);
        font-size: 11px;
        font-weight: 700;
        padding: 3px 8px;
        border-radius: 4px;
        letter-spacing: 0.5px;
    }
    .badge-vip {
        background: linear-gradient(135deg, #F59E0B, #EF4444);
        color: #fff;
        font-size: 11px;
        font-weight: 700;
        padding: 3px 8px;
        border-radius: 4px;
    }

    /* Section Layouts */
    .section-py {
        padding: 70px 0;
        border-bottom: 1px solid var(--border-subtle);
    }

    /* 1. Category Header */
    .cat-header-wrap {
        padding: 40px 0 35px;
        border-bottom: 1px solid var(--border-subtle);
        background: linear-gradient(180deg, #101624 0%, var(--bg-base) 100%);
    }
    .cat-breadcrumb {
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 14px;
    }
    .cat-breadcrumb a {
        color: var(--text-dim);
    }
    .cat-breadcrumb a:hover {
        color: var(--accent-cyan);
    }
    .cat-title {
        font-size: 32px;
        font-weight: 800;
        letter-spacing: -0.5px;
        margin-bottom: 12px;
    }
    .cat-desc {
        color: var(--text-muted);
        font-size: 15px;
        max-width: 960px;
        line-height: 1.7;
        margin-bottom: 0;
    }

    /* 2. Filter Bar */
    .filter-panel {
        background: var(--bg-surface);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 20px 24px;
        margin-top: 30px;
    }
    .filter-group-row {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 12px;
        margin-bottom: 12px;
    }
    .filter-group-row:last-child {
        margin-bottom: 0;
    }
    .filter-label {
        font-size: 13px;
        color: var(--text-dim);
        min-width: 70px;
        font-weight: 600;
    }
    .filter-tag {
        font-size: 13px;
        color: var(--text-muted);
        padding: 4px 14px;
        border-radius: 20px;
        background: transparent;
        border: 1px solid transparent;
        cursor: pointer;
        transition: all 0.2s ease;
    }
    .filter-tag:hover {
        color: var(--text-main);
        background: rgba(255, 255, 255, 0.05);
    }
    .filter-tag.active {
        background: rgba(147, 51, 234, 0.15);
        color: #fff;
        border-color: var(--accent-purple);
    }
    .filter-sort-controls {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 18px;
        padding-top: 16px;
        border-top: 1px dashed var(--border-subtle);
    }

    /* 3. Movie Poster Grid */
    .poster-card {
        background: var(--bg-card);
        border-radius: var(--radius-md);
        border: 1px solid var(--border-subtle);
        overflow: hidden;
        transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    .poster-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-hover);
        box-shadow: var(--shadow-glow);
    }
    .poster-thumb-box {
        position: relative;
        width: 100%;
        padding-top: 142%; /* 2:3 aspect */
        background-color: #121722;
        overflow: hidden;
    }
    .poster-thumb-box img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .poster-card:hover .poster-thumb-box img {
        transform: scale(1.05);
    }
    .poster-badge-top {
        position: absolute;
        top: 10px;
        right: 10px;
        z-index: 2;
    }
    .poster-badge-left {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 2;
    }
    .poster-meta-bar {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 8px 12px;
        background: linear-gradient(180deg, transparent 0%, rgba(8, 10, 16, 0.95) 100%);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 11px;
        color: var(--text-muted);
    }
    .poster-body {
        padding: 16px;
        display: flex;
        flex-direction: column;
        flex-grow: 1;
    }
    .poster-title {
        font-size: 15px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 6px;
        line-height: 1.4;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .poster-tags {
        font-size: 12px;
        color: var(--text-dim);
        margin-bottom: 12px;
        line-height: 1.5;
    }
    .poster-footer {
        margin-top: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        border-top: 1px solid var(--border-subtle);
        padding-top: 10px;
    }
    .poster-score {
        color: #F59E0B;
        font-weight: 700;
        font-size: 13px;
        display: flex;
        align-items: center;
        gap: 4px;
    }

    /* 4. Feature Showcase Cards */
    .spotlight-card {
        background: var(--bg-surface);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 24px;
        transition: all 0.3s ease;
        height: 100%;
        display: flex;
        flex-direction: column;
    }
    .spotlight-card:hover {
        border-color: rgba(6, 182, 212, 0.4);
        box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    }

    /* 5. Guide Panel */
    .guide-box {
        background: #111726;
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 30px;
        height: 100%;
    }
    .guide-box h4 {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 16px;
        color: var(--text-main);
    }
    .guide-step-item {
        display: flex;
        gap: 16px;
        margin-bottom: 20px;
    }
    .guide-step-item:last-child {
        margin-bottom: 0;
    }
    .guide-icon-box {
        width: 42px;
        height: 42px;
        border-radius: var(--radius-sm);
        background: rgba(6, 182, 212, 0.12);
        color: var(--accent-cyan);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 18px;
    }

    /* 6. Accordion FAQ */
    .accordion-custom .accordion-item {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-sm) !important;
        margin-bottom: 12px;
        overflow: hidden;
    }
    .accordion-custom .accordion-button {
        background: var(--bg-card);
        color: var(--text-main);
        font-weight: 600;
        font-size: 15px;
        box-shadow: none;
        padding: 18px 24px;
    }
    .accordion-custom .accordion-button:not(.collapsed) {
        color: var(--accent-cyan);
        background: rgba(255, 255, 255, 0.02);
    }
    .accordion-custom .accordion-button::after {
        filter: invert(1);
    }
    .accordion-custom .accordion-body {
        color: var(--text-muted);
        font-size: 14px;
        line-height: 1.7;
        padding: 0 24px 20px 24px;
    }

    /* 7. Subscribe Card */
    .sub-card {
        background: radial-gradient(circle at 80% 20%, rgba(147, 51, 234, 0.18), transparent 70%), var(--bg-surface);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 40px;
    }

    /* Footer */
    .footer-custom {
        background: #090D15;
        border-top: 1px solid var(--border-subtle);
        padding: 70px 0 30px;
    }
    .footer-bottom {
        border-top: 1px solid var(--border-subtle);
        padding-top: 25px;
        margin-top: 50px;
        font-size: 13px;
        color: var(--text-dim);
    }

    @media (max-width: 991px) {
        .cat-title { font-size: 26px; }
        .filter-sort-controls { flex-direction: column; align-items: flex-start; gap: 12px; }
        .section-py { padding: 50px 0; }
        .sub-card { padding: 25px; }
    }

/* roulang page: category2 */
:root {
        --bg-base: #080A10;
        --bg-surface: #0F141F;
        --bg-card: #151B28;
        --bg-elevated: #1C2333;
        --accent-purple: #9333EA;
        --accent-rose: #E11D48;
        --accent-cyan: #06B6D4;
        --text-main: #F8FAFC;
        --text-muted: #94A3B8;
        --text-dim: #64748B;
        --border-subtle: rgba(255, 255, 255, 0.08);
        --border-hover: rgba(147, 51, 234, 0.4);
        --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
        --shadow-glow: 0 0 25px rgba(147, 51, 234, 0.35);
        --radius-sm: 8px;
        --radius-md: 12px;
        --radius-lg: 16px;
        --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        background-color: var(--bg-base);
        color: var(--text-main);
        font-family: var(--font-sans);
        line-height: 1.65;
        overflow-x: hidden;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: color 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    .container {
        max-width: 1320px;
    }
    /* Top Utility Bar */
    .top-utility-bar {
        background-color: #0D111A;
        border-bottom: 1px solid var(--border-subtle);
        font-size: 12px;
        color: var(--text-dim);
        padding: 6px 0;
    }
    .top-utility-bar a {
        color: var(--text-muted);
        margin-left: 18px;
    }
    .top-utility-bar a:hover {
        color: var(--accent-cyan);
    }
    /* Sticky Navbar */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1020;
        background: rgba(15, 20, 31, 0.88);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--border-subtle);
    }
    .navbar-brand {
        font-size: 20px;
        font-weight: 800;
        letter-spacing: -0.5px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--text-main) !important;
    }
    .brand-icon {
        width: 34px;
        height: 34px;
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        border-radius: var(--radius-sm);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        color: #fff;
        box-shadow: var(--shadow-glow);
    }
    .nav-link {
        color: var(--text-muted) !important;
        font-size: 15px;
        font-weight: 500;
        padding: 8px 16px !important;
        border-radius: var(--radius-sm);
        transition: all 0.25s ease;
        position: relative;
    }
    .nav-link:hover, .nav-link.active {
        color: var(--text-main) !important;
        background: rgba(255, 255, 255, 0.04);
    }
    .nav-link.active::after {
        content: "";
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 20px;
        height: 2px;
        background: var(--accent-purple);
        border-radius: 2px;
    }
    .nav-search-box {
        position: relative;
        min-width: 240px;
    }
    .nav-search-box input {
        background: #151B28;
        border: 1px solid var(--border-subtle);
        border-radius: 30px;
        padding: 7px 16px 7px 38px;
        color: var(--text-main);
        font-size: 13px;
        width: 100%;
        transition: all 0.25s ease;
    }
    .nav-search-box input:focus {
        outline: none;
        border-color: var(--accent-purple);
        box-shadow: 0 0 12px rgba(147, 51, 234, 0.25);
        background: #1C2333;
    }
    .nav-search-box .bi-search {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-dim);
        font-size: 13px;
    }
    /* Buttons & Badges */
    .btn-stream {
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        color: #fff;
        border: none;
        padding: 10px 24px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
    }
    .btn-stream:hover {
        opacity: 0.95;
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(147, 51, 234, 0.45);
    }
    .btn-outline-stream {
        background: rgba(255, 255, 255, 0.05);
        color: var(--text-main);
        border: 1px solid var(--border-subtle);
        padding: 10px 22px;
        border-radius: 30px;
        font-size: 14px;
        font-weight: 500;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
    }
    .btn-outline-stream:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
        border-color: rgba(255, 255, 255, 0.25);
    }
    .badge-quality {
        background: rgba(6, 182, 212, 0.15);
        color: var(--accent-cyan);
        border: 1px solid rgba(6, 182, 212, 0.3);
        font-size: 11px;
        font-weight: 700;
        padding: 3px 8px;
        border-radius: 4px;
        letter-spacing: 0.5px;
    }
    .badge-vip {
        background: linear-gradient(135deg, #F59E0B, #EF4444);
        color: #fff;
        font-size: 11px;
        font-weight: 700;
        padding: 3px 8px;
        border-radius: 4px;
    }
    .badge-status {
        background: rgba(147, 51, 234, 0.18);
        color: #C084FC;
        border: 1px solid rgba(147, 51, 234, 0.35);
        font-size: 11px;
        font-weight: 600;
        padding: 2px 8px;
        border-radius: 4px;
    }
    /* Section Shared */
    .section-py {
        padding: 75px 0;
        border-bottom: 1px solid var(--border-subtle);
    }
    .section-title-wrap {
        margin-bottom: 36px;
    }
    .section-title {
        font-size: 24px;
        font-weight: 700;
        letter-spacing: -0.5px;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .section-title::before {
        content: "";
        display: inline-block;
        width: 4px;
        height: 22px;
        background: linear-gradient(to bottom, var(--accent-purple), var(--accent-rose));
        border-radius: 2px;
    }

    /* Block 1: Category Header Window */
    .cat-header-pane {
        background: radial-gradient(circle at 80% 20%, rgba(147, 51, 234, 0.15) 0%, transparent 60%),
                    linear-gradient(180deg, #0F141F 0%, #080A10 100%);
        border-bottom: 1px solid var(--border-subtle);
        padding: 40px 0 35px;
    }
    .cat-breadcrumb {
        font-size: 13px;
        color: var(--text-dim);
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .cat-breadcrumb a {
        color: var(--text-muted);
    }
    .cat-breadcrumb a:hover {
        color: var(--accent-cyan);
    }
    .cat-h1-title {
        font-size: 32px;
        font-weight: 800;
        letter-spacing: -0.5px;
        color: #fff;
        margin-bottom: 14px;
        display: flex;
        align-items: center;
        gap: 14px;
        flex-wrap: wrap;
    }
    .cat-meta-tag {
        font-size: 12px;
        background: rgba(6, 182, 212, 0.1);
        border: 1px solid rgba(6, 182, 212, 0.25);
        color: var(--accent-cyan);
        padding: 4px 10px;
        border-radius: 20px;
        font-weight: normal;
    }
    .cat-desc {
        color: var(--text-muted);
        font-size: 15px;
        max-width: 900px;
        line-height: 1.7;
        margin-bottom: 0;
    }

    /* Block 2: Filter Matrix */
    .filter-board {
        background: var(--bg-surface);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 22px 26px;
        margin-bottom: 35px;
    }
    .filter-row {
        display: flex;
        align-items: flex-start;
        padding: 10px 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    }
    .filter-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .filter-label {
        width: 85px;
        flex-shrink: 0;
        font-size: 13px;
        color: var(--text-dim);
        font-weight: 600;
        padding-top: 4px;
    }
    .filter-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        flex-grow: 1;
    }
    .filter-pill {
        font-size: 13px;
        color: var(--text-muted);
        padding: 4px 12px;
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.2s ease;
    }
    .filter-pill:hover {
        color: var(--text-main);
        background: rgba(255, 255, 255, 0.05);
    }
    .filter-pill.active {
        background: linear-gradient(135deg, var(--accent-purple), #7E22CE);
        color: #fff;
        font-weight: 600;
    }
    .sort-switch-bar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid var(--border-subtle);
    }
    .sort-item {
        font-size: 13px;
        color: var(--text-muted);
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        padding: 5px 14px;
        border-radius: 20px;
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }
    .sort-item.active {
        color: var(--accent-cyan);
        border-color: var(--accent-cyan);
        background: rgba(6, 182, 212, 0.08);
    }

    /* Block 3: Media Cards Grid (Standard 2:3 Poster) */
    .media-card-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 24px;
        margin-bottom: 40px;
    }
    .media-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        position: relative;
    }
    .media-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-hover);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
    }
    .media-poster-box {
        position: relative;
        aspect-ratio: 2 / 3;
        width: 100%;
        overflow: hidden;
        background-color: #1a2233;
    }
    .media-poster-box img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .media-card:hover .media-poster-box img {
        transform: scale(1.05);
    }
    .poster-badge-top-left {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 2;
    }
    .poster-badge-top-right {
        position: absolute;
        top: 10px;
        right: 10px;
        z-index: 2;
    }
    .poster-overlay-play {
        position: absolute;
        inset: 0;
        background: rgba(8, 10, 16, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: 3;
    }
    .media-card:hover .poster-overlay-play {
        opacity: 1;
    }
    .play-icon-glow {
        width: 46px;
        height: 46px;
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 20px;
        box-shadow: 0 0 20px rgba(147, 51, 234, 0.7);
        transform: scale(0.85);
        transition: transform 0.2s ease;
    }
    .media-card:hover .play-icon-glow {
        transform: scale(1);
    }
    .media-info {
        padding: 16px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }
    .media-title {
        font-size: 15px;
        font-weight: 700;
        color: var(--text-main);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        margin-bottom: 6px;
    }
    .media-meta-line {
        font-size: 12px;
        color: var(--text-dim);
        display: flex;
        justify-content: space-between;
        margin-bottom: 8px;
    }
    .media-tags {
        font-size: 11px;
        color: var(--text-muted);
        display: flex;
        gap: 6px;
        margin-top: auto;
    }
    .media-tag-item {
        background: rgba(255, 255, 255, 0.04);
        padding: 2px 6px;
        border-radius: 4px;
    }

    /* Block 4: Featured Picks Horizontal Stream */
    .featured-spotlight-card {
        background: linear-gradient(145deg, #1C2333 0%, #151B28 100%);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 24px;
        height: 100%;
        position: relative;
        display: flex;
        flex-direction: column;
        transition: all 0.3s ease;
    }
    .featured-spotlight-card:hover {
        border-color: rgba(6, 182, 212, 0.4);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    }
    .spotlight-img-wrap {
        aspect-ratio: 16 / 9;
        border-radius: var(--radius-md);
        overflow: hidden;
        margin-bottom: 18px;
        position: relative;
    }
    .spotlight-img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .spotlight-rating {
        position: absolute;
        bottom: 8px;
        right: 8px;
        background: rgba(0, 0, 0, 0.75);
        backdrop-filter: blur(4px);
        padding: 3px 8px;
        border-radius: 4px;
        font-size: 12px;
        font-weight: 700;
        color: #FBBF24;
        display: flex;
        align-items: center;
        gap: 4px;
    }

    /* Block 5: Guide Specs Box */
    .guide-box {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 32px;
        height: 100%;
        position: relative;
    }
    .guide-box::after {
        content: "";
        position: absolute;
        top: 0;
        left: 30px;
        right: 30px;
        height: 2px;
        background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    }
    .guide-item {
        display: flex;
        gap: 16px;
        margin-bottom: 24px;
    }
    .guide-item:last-child {
        margin-bottom: 0;
    }
    .guide-icon {
        width: 44px;
        height: 44px;
        border-radius: var(--radius-sm);
        background: rgba(6, 182, 212, 0.1);
        border: 1px solid rgba(6, 182, 212, 0.2);
        color: var(--accent-cyan);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        flex-shrink: 0;
    }
    .guide-text h4 {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 6px;
    }
    .guide-text p {
        font-size: 13px;
        color: var(--text-muted);
        margin-bottom: 0;
        line-height: 1.6;
    }

    /* Block 6: Category FAQ */
    .cat-accordion .accordion-item {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        margin-bottom: 14px;
        border-radius: var(--radius-md) !important;
        overflow: hidden;
    }
    .cat-accordion .accordion-button {
        background: var(--bg-card);
        color: var(--text-main);
        font-size: 15px;
        font-weight: 600;
        padding: 18px 24px;
        box-shadow: none;
    }
    .cat-accordion .accordion-button:not(.collapsed) {
        background: var(--bg-elevated);
        color: var(--accent-cyan);
    }
    .cat-accordion .accordion-button::after {
        filter: invert(1);
    }
    .cat-accordion .accordion-body {
        color: var(--text-muted);
        font-size: 14px;
        line-height: 1.75;
        padding: 20px 24px;
        background: var(--bg-card);
        border-top: 1px solid var(--border-subtle);
    }

    /* Block 7: Subscription & Feedback Footer Strip */
    .cat-feedback-bar {
        background: radial-gradient(circle at 10% 50%, rgba(147, 51, 234, 0.2) 0%, transparent 50%),
                    linear-gradient(135deg, #151B28 0%, #0F141F 100%);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-lg);
        padding: 38px 44px;
    }
    .sub-input-wrap {
        position: relative;
        max-width: 480px;
    }
    .sub-input-wrap input {
        background: #080A10;
        border: 1px solid var(--border-subtle);
        color: #fff;
        padding: 12px 130px 12px 18px;
        border-radius: 30px;
        font-size: 14px;
        width: 100%;
    }
    .sub-input-wrap input:focus {
        outline: none;
        border-color: var(--accent-purple);
    }
    .sub-input-wrap .btn-sub {
        position: absolute;
        right: 4px;
        top: 4px;
        bottom: 4px;
        border-radius: 26px;
        padding: 0 20px;
        background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
        color: #fff;
        border: none;
        font-size: 13px;
        font-weight: 600;
    }

    /* Footer Custom */
    .footer-custom {
        background-color: #07090E;
        border-top: 1px solid var(--border-subtle);
        padding: 70px 0 35px;
    }
    .brand-text {
        font-size: 20px;
        font-weight: 800;
        letter-spacing: -0.5px;
    }
    .footer-sub-grid {
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding-top: 25px;
        margin-top: 50px;
    }

    /* Responsive Breakpoints */
    @media (max-width: 1200px) {
        .media-card-grid {
            grid-template-columns: repeat(4, 1fr);
        }
    }
    @media (max-width: 992px) {
        .media-card-grid {
            grid-template-columns: repeat(3, 1fr);
        }
        .cat-h1-title {
            font-size: 26px;
        }
        .cat-feedback-bar {
            padding: 30px 24px;
        }
    }
    @media (max-width: 768px) {
        .media-card-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .section-py {
            padding: 50px 0;
        }
        .filter-row {
            flex-direction: column;
            gap: 8px;
        }
        .sort-switch-bar {
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
        }
    }
    @media (max-width: 520px) {
        .media-card-grid {
            grid-template-columns: repeat(1, 1fr);
        }
        .cat-h1-title {
            font-size: 22px;
        }
    }

/* roulang page: category4 */
:root {
      --bg-base: #080A10;
      --bg-surface: #0F141F;
      --bg-card: #151B28;
      --bg-elevated: #1C2333;
      --accent-purple: #9333EA;
      --accent-rose: #E11D48;
      --accent-cyan: #06B6D4;
      --text-main: #F8FAFC;
      --text-muted: #94A3B8;
      --text-dim: #64748B;
      --border-subtle: rgba(255, 255, 255, 0.08);
      --border-hover: rgba(147, 51, 234, 0.4);
      --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
      --shadow-glow: 0 0 25px rgba(147, 51, 234, 0.35);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: var(--font-sans);
      line-height: 1.65;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: color 0.25s ease, opacity 0.25s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      max-width: 1320px;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1020;
      background: rgba(15, 20, 31, 0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-subtle);
    }
    .navbar-brand {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text-main) !important;
    }
    .brand-icon {
      width: 34px;
      height: 34px;
      background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      color: #fff;
      box-shadow: var(--shadow-glow);
    }
    .nav-link {
      color: var(--text-muted) !important;
      font-size: 15px;
      font-weight: 500;
      padding: 8px 16px !important;
      border-radius: var(--radius-sm);
      transition: all 0.25s ease;
      position: relative;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--text-main) !important;
      background: rgba(255, 255, 255, 0.04);
    }
    .nav-link.active::after {
      content: "";
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 20px;
      height: 2px;
      background: var(--accent-purple);
      border-radius: 2px;
    }
    .nav-search-box {
      position: relative;
      min-width: 240px;
    }
    .nav-search-box input {
      background: #151B28;
      border: 1px solid var(--border-subtle);
      border-radius: 30px;
      padding: 7px 16px 7px 38px;
      color: var(--text-main);
      font-size: 13px;
      width: 100%;
      transition: all 0.25s ease;
    }
    .nav-search-box input:focus {
      outline: none;
      border-color: var(--accent-purple);
      box-shadow: 0 0 12px rgba(147, 51, 234, 0.25);
      background: #1C2333;
    }
    .nav-search-box .bi-search {
      position: absolute;
      left: 14px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-dim);
      font-size: 13px;
    }
    .btn-stream {
      background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
      color: #fff;
      border: none;
      padding: 10px 24px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
    }
    .btn-stream:hover {
      opacity: 0.95;
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(147, 51, 234, 0.45);
    }
    .btn-outline-stream {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-main);
      border: 1px solid var(--border-subtle);
      padding: 9px 20px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all 0.3s ease;
    }
    .btn-outline-stream:hover {
      background: rgba(255, 255, 255, 0.1);
      color: #fff;
      border-color: rgba(255, 255, 255, 0.25);
    }
    .section-py {
      padding: 70px 0;
      border-bottom: 1px solid var(--border-subtle);
    }
    .category-banner {
      background: linear-gradient(180deg, rgba(15, 20, 31, 0.95) 0%, rgba(8, 10, 16, 0.98) 100%), url('/assets/images/f7bbe6aea53d10c1.jpg') center/cover no-repeat;
      padding: 50px 0 40px;
      border-bottom: 1px solid var(--border-subtle);
    }
    .breadcrumb-nav a {
      color: var(--text-dim);
      font-size: 13px;
    }
    .breadcrumb-nav a:hover {
      color: var(--accent-cyan);
    }
    .breadcrumb-nav span {
      color: var(--text-muted);
      font-size: 13px;
    }
    .filter-panel {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 24px;
    }
    .filter-row {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      padding-bottom: 14px;
      margin-bottom: 14px;
      border-bottom: 1px dashed var(--border-subtle);
    }
    .filter-row:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }
    .filter-label {
      width: 70px;
      font-size: 13px;
      color: var(--text-dim);
      font-weight: 600;
    }
    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      flex: 1;
    }
    .filter-tag {
      font-size: 13px;
      padding: 4px 12px;
      border-radius: 20px;
      color: var(--text-muted);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .filter-tag:hover, .filter-tag.active {
      color: #fff;
      background: rgba(147, 51, 234, 0.2);
      border-color: rgba(147, 51, 234, 0.5);
    }
    .anime-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-subtle);
      overflow: hidden;
      transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .anime-card:hover {
      transform: translateY(-6px);
      border-color: var(--border-hover);
      box-shadow: var(--shadow-glow);
    }
    .anime-poster {
      position: relative;
      aspect-ratio: 2/3;
      overflow: hidden;
      background-color: var(--bg-surface);
    }
    .anime-poster img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .anime-card:hover .anime-poster img {
      transform: scale(1.06);
    }
    .badge-ep {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(8, 10, 16, 0.85);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      color: #fff;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .badge-spec {
      position: absolute;
      top: 10px;
      right: 10px;
      background: rgba(6, 182, 212, 0.2);
      color: var(--accent-cyan);
      border: 1px solid rgba(6, 182, 212, 0.4);
      font-size: 11px;
      font-weight: 700;
      padding: 3px 7px;
      border-radius: 4px;
    }
    .poster-mask {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 50%, rgba(8, 10, 16, 0.95) 100%);
      display: flex;
      align-items: flex-end;
      padding: 12px;
      opacity: 0.95;
    }
    .anime-info {
      padding: 16px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .anime-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .anime-meta {
      font-size: 12px;
      color: var(--text-dim);
      margin-bottom: 12px;
    }
    .anime-rating {
      color: #F59E0B;
      font-size: 12px;
      font-weight: 700;
    }
    .recommend-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 22px;
      height: 100%;
      transition: all 0.3s ease;
    }
    .recommend-box:hover {
      border-color: rgba(6, 182, 212, 0.4);
      transform: translateY(-4px);
    }
    .guide-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 28px;
      height: 100%;
    }
    .faq-accordion .accordion-item {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      margin-bottom: 14px;
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .faq-accordion .accordion-button {
      background: var(--bg-card);
      color: var(--text-main);
      font-size: 15px;
      font-weight: 600;
      padding: 18px 22px;
      box-shadow: none;
    }
    .faq-accordion .accordion-button:not(.collapsed) {
      background: var(--bg-elevated);
      color: var(--accent-cyan);
    }
    .faq-accordion .accordion-body {
      background: var(--bg-surface);
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.8;
      padding: 20px 24px;
      border-top: 1px solid var(--border-subtle);
    }
    .footer-custom {
      background: #05070B;
      border-top: 1px solid var(--border-subtle);
      padding: 60px 0 30px;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 24px;
      margin-top: 40px;
      color: var(--text-dim);
      font-size: 12px;
    }

/* roulang page: category3 */
:root {
            --bg-base: #080A10;
            --bg-surface: #0F141F;
            --bg-card: #151B28;
            --bg-elevated: #1C2333;
            --accent-purple: #9333EA;
            --accent-rose: #E11D48;
            --accent-cyan: #06B6D4;
            --text-main: #F8FAFC;
            --text-muted: #94A3B8;
            --text-dim: #64748B;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-hover: rgba(147, 51, 234, 0.4);
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.6);
            --shadow-glow: 0 0 25px rgba(147, 51, 234, 0.35);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: var(--font-sans);
            line-height: 1.65;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }

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

        .container {
            max-width: 1320px;
        }

        /* Top Utility Bar */
        .top-utility-bar {
            background-color: #0D111A;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 12px;
            padding: 6px 0;
            color: var(--text-dim);
        }
        .top-utility-bar a {
            color: var(--text-muted);
            margin-left: 18px;
            text-decoration: none;
        }
        .top-utility-bar a:hover {
            color: var(--accent-cyan);
        }

        /* Sticky Glass Navbar */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1020;
            background: rgba(15, 20, 31, 0.88);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .navbar-brand {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-main) !important;
        }

        .brand-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow);
        }

        .nav-link {
            color: var(--text-muted) !important;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px !important;
            border-radius: var(--radius-sm);
            transition: all 0.25s ease;
            position: relative;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-main) !important;
            background: rgba(255, 255, 255, 0.04);
        }

        .nav-link.active::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--accent-purple);
            border-radius: 2px;
        }

        .nav-search-box {
            position: relative;
            min-width: 240px;
        }

        .nav-search-box input {
            background: #151B28;
            border: 1px solid var(--border-subtle);
            border-radius: 30px;
            padding: 7px 16px 7px 38px;
            color: var(--text-main);
            font-size: 13px;
            width: 100%;
            transition: all 0.25s ease;
        }

        .nav-search-box input:focus {
            outline: none;
            border-color: var(--accent-purple);
            box-shadow: 0 0 12px rgba(147, 51, 234, 0.25);
            background: #1C2333;
        }

        .nav-search-box .bi-search {
            position: absolute;
            left: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-dim);
            font-size: 13px;
        }

        /* Buttons & Badges */
        .btn-stream {
            background: linear-gradient(135deg, var(--accent-purple), var(--accent-rose));
            color: #fff;
            border: none;
            padding: 10px 24px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(225, 29, 72, 0.3);
        }

        .btn-stream:hover {
            opacity: 0.95;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(147, 51, 234, 0.45);
        }

        .btn-outline-stream {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-main);
            border: 1px solid var(--border-subtle);
            padding: 10px 22px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }

        .btn-outline-stream:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.25);
        }

        .badge-quality {
            background: rgba(6, 182, 212, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(6, 182, 212, 0.3);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }

        .badge-vip {
            background: linear-gradient(135deg, #F59E0B, #EF4444);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
        }

        /* Section Spacing */
        .section-category {
            padding: 50px 0;
            border-bottom: 1px solid var(--border-subtle);
        }

        /* Breadcrumb & Header Box */
        .category-header-box {
            background: linear-gradient(180deg, rgba(28, 35, 51, 0.4) 0%, rgba(15, 20, 31, 0.8) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            position: relative;
            overflow: hidden;
        }
        .category-header-box::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--accent-purple), var(--accent-cyan));
        }
        .breadcrumb-item a {
            color: var(--text-dim);
        }
        .breadcrumb-item a:hover {
            color: var(--accent-cyan);
        }
        .breadcrumb-item.active {
            color: var(--text-muted);
        }
        .breadcrumb-item + .breadcrumb-item::before {
            color: var(--text-dim);
        }

        /* Filter Controls */
        .filter-panel {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 22px 26px;
        }
        .filter-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            padding: 8px 0;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
        }
        .filter-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .filter-label {
            width: 80px;
            font-size: 13px;
            color: var(--text-dim);
            font-weight: 600;
        }
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            flex: 1;
        }
        .filter-tag {
            font-size: 13px;
            color: var(--text-muted);
            padding: 4px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .filter-tag:hover {
            color: var(--text-main);
            background: rgba(255, 255, 255, 0.05);
        }
        .filter-tag.active {
            color: #fff;
            background: var(--accent-purple);
            font-weight: 600;
        }

        .sort-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 18px;
            padding-top: 18px;
            border-top: 1px solid var(--border-subtle);
        }
        .sort-btn-group .btn {
            font-size: 13px;
            padding: 5px 14px;
            border-radius: 20px;
            border: 1px solid var(--border-subtle);
            color: var(--text-muted);
            background: var(--bg-surface);
        }
        .sort-btn-group .btn.active, .sort-btn-group .btn:hover {
            color: #fff;
            border-color: var(--accent-purple);
            background: rgba(147, 51, 234, 0.15);
        }

        /* Poster Card Grid */
        .anime-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            overflow: hidden;
            transition: all 0.35s ease;
            position: relative;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .anime-card:hover {
            transform: translateY(-6px);
            border-color: var(--border-hover);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.8), 0 0 15px rgba(147, 51, 234, 0.25);
        }
        .poster-wrapper {
            position: relative;
            aspect-ratio: 2/3;
            overflow: hidden;
            background-color: #0b0f17;
        }
        .poster-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .anime-card:hover .poster-wrapper img {
            transform: scale(1.05);
        }
        .poster-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(8, 10, 16, 0.85) 100%);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 12px;
        }
        .play-trigger {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.8);
            width: 48px;
            height: 48px;
            background: rgba(147, 51, 234, 0.85);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: #fff;
            opacity: 0;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 0 20px rgba(147, 51, 234, 0.6);
        }
        .anime-card:hover .play-trigger {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }
        .anime-info {
            padding: 14px 16px 16px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .anime-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .anime-meta {
            font-size: 12px;
            color: var(--text-dim);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Editor's Choice Special Cards */
        .featured-choice-card {
            background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 20px;
            height: 100%;
            transition: all 0.3s ease;
        }
        .featured-choice-card:hover {
            border-color: var(--border-hover);
            transform: translateY(-4px);
        }
        .featured-thumb {
            aspect-ratio: 16/9;
            border-radius: var(--radius-sm);
            overflow: hidden;
            position: relative;
            margin-bottom: 14px;
        }
        .featured-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Viewing Setup Guide Panel */
        .guide-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px;
            height: 100%;
        }
        .guide-step {
            display: flex;
            gap: 16px;
            margin-bottom: 20px;
        }
        .guide-step:last-child {
            margin-bottom: 0;
        }
        .guide-num {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(6, 182, 212, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(6, 182, 212, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        /* Category FAQ Accordion */
        .faq-accordion .accordion-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-accordion .accordion-button {
            background-color: var(--bg-card);
            color: var(--text-main);
            font-size: 15px;
            font-weight: 600;
            padding: 16px 20px;
            box-shadow: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--accent-cyan);
            background-color: var(--bg-elevated);
        }
        .faq-accordion .accordion-button::after {
            filter: invert(1);
        }
        .faq-accordion .accordion-body {
            background-color: var(--bg-elevated);
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
            padding: 16px 20px 20px;
        }

        /* Subscription & Feedback Box */
        .subscribe-panel {
            background: linear-gradient(135deg, rgba(147, 51, 234, 0.15) 0%, rgba(6, 182, 212, 0.1) 100%);
            border: 1px solid rgba(147, 51, 234, 0.3);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
        }

        /* Footer Custom */
        .footer-custom {
            background-color: #06080C;
            border-top: 1px solid var(--border-subtle);
            padding: 60px 0 25px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 24px;
            margin-top: 40px;
            font-size: 12px;
            color: var(--text-dim);
        }

        /* Responsive */
        @media (max-width: 991px) {
            .nav-search-box {
                min-width: 100%;
                margin-top: 12px;
            }
            .filter-label {
                width: 100%;
                margin-bottom: 6px;
            }
        }
        @media (max-width: 576px) {
            .category-header-box {
                padding: 24px 18px;
            }
            .filter-panel {
                padding: 16px 14px;
            }
            .section-category {
                padding: 36px 0;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}