/* roulang page: index */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            transition: color var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }
        .section {
            padding: var(--section-padding) 0;
        }
        .section-alt {
            background-color: var(--card-alt);
        }
        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }
        .section-dark .section-title {
            color: var(--text-inverse);
        }
        .section-dark .section-subtitle {
            color: #B8B4C8;
        }
        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }
        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }
        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }
        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }
        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }
        .btn-outline-light {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-title);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(193, 53, 132, 0.04);
        }
        .btn-read-more {
            background-color: transparent;
            border: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            padding: 0;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base);
        }
        .btn-read-more:hover {
            color: var(--primary-dark);
        }
        .card-live {
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: box-shadow var(--transition-base), transform var(--transition-base), border-color var(--transition-base);
            height: 100%;
        }
        .card-live:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(193, 53, 132, 0.2);
        }
        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            background-color: rgba(193, 53, 132, 0.1);
            color: var(--primary);
        }
        .card-icon.orange {
            background-color: rgba(255, 138, 61, 0.12);
            color: var(--accent);
        }
        .card-icon.purple {
            background-color: rgba(109, 40, 217, 0.1);
            color: var(--secondary);
        }
        .card-icon.green {
            background-color: rgba(61, 220, 151, 0.12);
            color: var(--success);
        }
        .card-icon.red {
            background-color: rgba(255, 77, 109, 0.1);
            color: var(--live-red);
        }
        .card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .card-text {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
        }
        .kpi-card {
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-panel);
            padding: 24px;
            text-align: center;
            transition: background-color var(--transition-base), border-color var(--transition-base);
        }
        .kpi-card:hover {
            background-color: rgba(255, 255, 255, 0.07);
            border-color: rgba(255, 255, 255, 0.15);
        }
        .kpi-number {
            font-family: var(--font-display);
            font-size: 38px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        .kpi-label {
            font-size: 13px;
            color: #B8B4C8;
            margin-top: 4px;
            font-weight: 500;
        }
        .comparison-card {
            border-radius: var(--radius-panel);
            padding: 28px;
            height: 100%;
            border: 1px solid var(--border-light);
        }
        .comparison-card.advantage {
            background-color: #FFF8FC;
            border-color: rgba(193, 53, 132, 0.25);
        }
        .comparison-card.disadvantage {
            background-color: #F9F7FC;
            border-color: #E8E4EF;
        }
        .comparison-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-body);
        }
        .comparison-item i {
            margin-top: 3px;
            flex-shrink: 0;
        }
        .comparison-item.good i {
            color: var(--success);
        }
        .comparison-item.bad i {
            color: #C0BDCC;
        }
        .timeline {
            position: relative;
            padding-left: 32px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 6px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background-color: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px rgba(193, 53, 132, 0.25);
        }
        .timeline-item:first-child::before {
            background-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.25);
        }
        .timeline-year {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 18px;
            color: var(--primary);
            display: block;
            margin-bottom: 2px;
        }
        .timeline-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 2px;
        }
        .timeline-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }
        .news-card {
            display: flex;
            gap: 20px;
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 20px;
            margin-bottom: 16px;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .news-date-block {
            min-width: 72px;
            height: 72px;
            background-color: var(--card-alt);
            border-radius: var(--radius-tag);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
        }
        .news-date-block .day {
            font-size: 26px;
            line-height: 1;
        }
        .news-date-block .month {
            font-size: 12px;
            font-weight: 500;
            color: var(--text-muted);
            text-transform: uppercase;
        }
        .news-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 6px;
        }
        .news-summary {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .news-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .news-date-text {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background-color: var(--card-white);
        }
        .accordion-custom .accordion-button {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            background-color: var(--card-white);
            padding: 18px 22px;
            border: none;
            box-shadow: none;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            color: var(--primary);
            background-color: #FFF8FC;
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid rgba(193, 53, 132, 0.25);
            outline-offset: -2px;
        }
        .accordion-custom .accordion-button::after {
            background-size: 14px;
        }
        .accordion-custom .accordion-body {
            font-size: 14px;
            color: var(--text-body);
            padding: 4px 22px 20px;
            background-color: #FFFDFE;
        }
        .quick-faq-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .quick-faq-item:last-child {
            border-bottom: none;
        }
        .quick-faq-q {
            font-weight: 600;
            color: var(--text-title);
            min-width: 40px;
            font-size: 14px;
            flex-shrink: 0;
        }
        .quick-faq-a {
            font-size: 14px;
            color: var(--text-body);
            margin: 0;
        }
        .quick-faq-a .q-text {
            font-weight: 600;
            color: var(--text-title);
            display: block;
            margin-bottom: 2px;
        }
        .quick-faq-a .a-text {
            color: var(--text-muted);
        }
        .category-entry-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            background-color: var(--dark-bg);
            min-height: 200px;
            display: flex;
            align-items: flex-end;
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            text-decoration: none;
        }
        .category-entry-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 36px rgba(27, 27, 42, 0.2);
        }
        .category-entry-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.7;
            transition: opacity var(--transition-base);
        }
        .category-entry-card:hover img {
            opacity: 0.85;
        }
        .category-entry-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(20, 20, 31, 0.9) 0%, rgba(20, 20, 31, 0.35) 60%, transparent 100%);
        }
        .category-entry-body {
            position: relative;
            z-index: 2;
            padding: 20px 22px;
            color: #fff;
            width: 100%;
        }
        .category-entry-body h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 4px;
            color: #fff;
        }
        .category-entry-body p {
            font-size: 13px;
            color: rgba(245, 242, 238, 0.7);
            margin: 0;
        }
        .cta-banner {
            background: radial-gradient(145deg at 30% 20%, #C13584 0%, #6D28D9 50%, #1B1B2A 100%);
            border-radius: var(--radius-panel);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 24px;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 138, 61, 0.15);
            pointer-events: none;
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: rgba(61, 220, 151, 0.1);
            pointer-events: none;
        }
        .cta-banner>* {
            position: relative;
            z-index: 2;
        }
        .cta-banner h3 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-banner p {
            font-size: 15px;
            color: rgba(245, 242, 238, 0.8);
            margin: 0;
            max-width: 480px;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud a {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            color: #B8B4C8;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 500;
            transition: all var(--transition-base);
        }
        .tag-cloud a:hover {
            background-color: rgba(193, 53, 132, 0.25);
            border-color: rgba(193, 53, 132, 0.5);
            color: #fff;
        }
        .form-control-custom {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            font-size: 14px;
            transition: border-color var(--transition-base), background-color var(--transition-base);
        }
        .form-control-custom::placeholder {
            color: rgba(245, 242, 238, 0.5);
        }
        .form-control-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: var(--accent);
            color: #fff;
            box-shadow: none;
            outline: 2px solid rgba(255, 138, 61, 0.3);
            outline-offset: 1px;
        }
        .form-select-custom {
            background-color: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            font-size: 14px;
            transition: border-color var(--transition-base), background-color var(--transition-base);
        }
        .form-select-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: var(--accent);
            color: #fff;
            box-shadow: none;
            outline: 2px solid rgba(255, 138, 61, 0.3);
            outline-offset: 1px;
        }
        .form-select-custom option {
            background-color: var(--dark-bg);
            color: #fff;
        }
        /* Navigation */
        .navbar-custom {
            background: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 14px 0;
            transition: box-shadow var(--transition-base), padding var(--transition-base);
            border-bottom: 1px solid transparent;
        }
        .navbar-custom.scrolled {
            box-shadow: var(--shadow-nav);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            padding: 10px 0;
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: #fff !important;
            letter-spacing: -0.3px;
        }
        .navbar-brand-custom:hover {
            color: #fff !important;
        }
        .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            box-shadow: 0 4px 12px rgba(193, 53, 132, 0.3);
        }
        .navbar-custom .nav-link {
            color: rgba(245, 242, 238, 0.7) !important;
            font-weight: 500;
            font-size: 14px;
            padding: 8px 16px !important;
            transition: color var(--transition-base);
            position: relative;
        }
        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link:focus {
            color: #fff !important;
        }
        .navbar-custom .nav-link.active {
            color: #fff !important;
            font-weight: 600;
        }
        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            border-radius: 2px;
            background-color: var(--accent);
        }
        .navbar-toggler-custom {
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 8px;
            padding: 6px 10px;
            background-color: transparent;
        }
        .navbar-toggler-custom:focus {
            outline: 2px solid rgba(255, 138, 61, 0.4);
            outline-offset: 2px;
        }
        .navbar-toggler-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(245, 242, 238, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar-custom .navbar-collapse {
            background-color: transparent;
        }
        @media (max-width: 991.98px) {
            .navbar-custom .navbar-collapse {
                background-color: var(--dark-bg);
                border-radius: 0 0 16px 16px;
                padding: 16px;
                margin-top: 10px;
                border: 1px solid rgba(255, 255, 255, 0.08);
            }
            .navbar-custom .nav-link {
                padding: 10px 8px !important;
            }
            .navbar-custom .nav-link.active::after {
                display: none;
            }
            .navbar-custom .nav-link.active {
                background-color: rgba(255, 255, 255, 0.06);
                border-radius: 8px;
            }
        }
        /* Hero */
        .hero {
            background: radial-gradient(145deg at 20% 30%, #C13584 0%, #6D28D9 55%, #1B1B2A 100%), var(--dark-bg);
            min-height: 600px;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding: 100px 0 80px;
        }
        .hero-bg-overlay {
            position: absolute;
            inset: 0;
            background: url('/assets/images/becfb7ad910774b4.jpg') center/cover no-repeat;
            opacity: 0.18;
            pointer-events: none;
        }
        .hero-signal {
            position: absolute;
            inset: 0;
            pointer-events: none;
            overflow: hidden;
        }
        .hero-signal::before {
            content: '';
            position: absolute;
            top: 20%;
            right: 5%;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 1.5px solid rgba(193, 53, 132, 0.3);
            animation: signal-pulse 3s infinite;
        }
        .hero-signal::after {
            content: '';
            position: absolute;
            top: 18%;
            right: 3%;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            border: 1px solid rgba(109, 40, 217, 0.25);
            animation: signal-pulse 3s infinite 1s;
        }
        @keyframes signal-pulse {
            0% {
                transform: scale(0.8);
                opacity: 0.7;
            }
            100% {
                transform: scale(1.3);
                opacity: 0;
            }
        }
        .hero .container {
            position: relative;
            z-index: 3;
        }
        .hero h1 {
            font-size: 42px;
            font-weight: 700;
            letter-spacing: -1px;
            color: #fff;
            margin-bottom: 18px;
            line-height: 1.3;
        }
        .hero-subtitle {
            font-size: 17px;
            color: rgba(245, 242, 238, 0.8);
            margin-bottom: 28px;
            max-width: 560px;
            line-height: 1.8;
        }
        .hero-badges {
            display: flex;
            gap: 16px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }
        .hero-stat {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-tag);
            padding: 8px 16px;
            font-size: 13px;
            color: rgba(245, 242, 238, 0.85);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hero-stat strong {
            color: var(--accent);
            font-weight: 700;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-visual-card {
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-panel);
            padding: 32px 28px;
            width: 100%;
            max-width: 420px;
        }
        .hero-visual-card .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
            font-size: 14px;
            color: rgba(245, 242, 238, 0.85);
        }
        .match-row .score {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 18px;
            color: #fff;
        }
        .match-row .vs {
            color: var(--accent);
            font-weight: 700;
            font-size: 12px;
        }
        .match-row:last-child {
            border-bottom: none;
        }
        .hero-visual-card .card-header-mini {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 12px;
        }
        /* Footer */
        .footer {
            background-color: var(--dark-bg-2);
            color: #B8B4C8;
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer h5 {
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: #B8B4C8;
            font-size: 14px;
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-copyright {
            font-size: 13px;
            color: #7B7690;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: space-between;
            align-items: center;
        }
        .footer-copyright a {
            color: #7B7690;
            font-size: 13px;
            transition: color var(--transition-base);
        }
        .footer-copyright a:hover {
            color: #fff;
        }
        .footer-copyright .sep {
            color: #5A5568;
        }
        /* Responsive */
        @media (max-width: 991.98px) {
            .section {
                padding: 40px 0;
            }
            .hero {
                min-height: auto;
                padding: 80px 0 60px;
            }
            .hero h1 {
                font-size: 32px;
            }
            .section-title {
                font-size: 26px;
            }
            .kpi-number {
                font-size: 28px;
            }
            .cta-banner {
                padding: 32px 24px;
            }
        }
        @media (max-width: 767.98px) {
            .hero h1 {
                font-size: 26px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .news-card {
                flex-direction: column;
                gap: 12px;
            }
            .news-date-block {
                min-width: 60px;
                height: 60px;
                flex-direction: row;
                gap: 6px;
            }
            .news-date-block .day {
                font-size: 20px;
            }
            .section-title {
                font-size: 22px;
            }
            .comparison-card {
                padding: 20px;
                margin-bottom: 16px;
            }
            .timeline {
                padding-left: 24px;
            }
            .timeline-item::before {
                left: -22px;
                width: 10px;
                height: 10px;
            }
        }
        @media (max-width: 575.98px) {
            .hero {
                padding: 60px 0 40px;
            }
            .hero h1 {
                font-size: 22px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }
            .section {
                padding: 28px 0;
            }
            .card-live {
                padding: 18px;
            }
            .kpi-card {
                padding: 16px;
                margin-bottom: 10px;
            }
            .kpi-number {
                font-size: 24px;
            }
            .cta-banner {
                padding: 24px 18px;
                text-align: center;
                justify-content: center;
            }
            .cta-banner h3 {
                font-size: 20px;
            }
            .footer-copyright {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            transition: color var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }
        .section {
            padding: var(--section-padding) 0;
        }
        .section-alt {
            background-color: var(--card-alt);
        }
        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }
        .section-dark .section-title {
            color: var(--text-inverse);
        }
        .section-dark .section-subtitle {
            color: #B8B4C8;
        }
        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }
        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.8); }
        }
        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }
        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }
        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }
        .btn-outline-light {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-title);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background-color: rgba(193, 53, 132, 0.05);
            border-color: var(--primary);
            color: var(--primary);
        }
        .navbar-custom {
            background-color: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            transition: box-shadow var(--transition-base), padding var(--transition-base);
        }
        .navbar-custom.scrolled {
            box-shadow: var(--shadow-nav);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        .navbar-brand-custom {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-inverse);
            letter-spacing: -0.5px;
        }
        .navbar-brand-custom:hover {
            color: var(--text-inverse);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #fff;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(193, 53, 132, 0.3);
        }
        .navbar-custom .nav-link {
            color: #B8B4C8;
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px !important;
            border-radius: 8px;
            transition: color var(--transition-base), background-color var(--transition-base);
        }
        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link:focus {
            color: var(--text-inverse);
            background-color: rgba(255, 255, 255, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: var(--text-inverse);
            background-color: rgba(193, 53, 132, 0.25);
            font-weight: 600;
        }
        .navbar-toggler-custom {
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 8px 12px;
            border-radius: 8px;
            background-color: rgba(255, 255, 255, 0.05);
        }
        .navbar-toggler-custom:focus {
            box-shadow: none;
            outline: 2px solid rgba(193, 53, 132, 0.45);
        }
        .navbar-toggler-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28 245, 242, 238, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        @media (max-width: 991.98px) {
            .navbar-custom .collapse {
                background-color: var(--dark-bg-2);
                border-radius: var(--radius-panel);
                padding: 16px;
                margin-top: 12px;
            }
            .navbar-custom .nav-link {
                padding: 10px 16px !important;
            }
            .navbar-custom .btn-primary-custom {
                margin-top: 8px;
                width: 100%;
                justify-content: center;
            }
        }
        .breadcrumb-custom {
            --bs-breadcrumb-divider-color: var(--text-muted);
            margin-bottom: 8px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .active {
            color: var(--text-title);
            font-weight: 600;
        }
        .category-page-header {
            background: radial-gradient(145deg at 30% 20%, #1B1B2A 0%, #14141F 100%);
            color: var(--text-inverse);
            padding: 72px 0 48px;
            margin-top: 72px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .category-page-header h1 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-inverse);
            margin-bottom: 12px;
        }
        .category-page-header .category-desc {
            font-size: 16px;
            color: #B8B4C8;
            max-width: 780px;
            line-height: 1.8;
        }
        .filter-toolbar {
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-panel);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            margin-top: -24px;
            position: relative;
            z-index: 3;
        }
        .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 12px;
            white-space: nowrap;
        }
        .filter-toolbar .form-select,
        .filter-toolbar .form-control {
            border-radius: var(--radius-btn);
            border: 1px solid var(--border-light);
            font-size: 14px;
            color: var(--text-body);
            padding: 8px 14px;
            background-color: var(--card-white);
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .filter-toolbar .form-select:focus,
        .filter-toolbar .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(193, 53, 132, 0.12);
        }
        .filter-btn {
            background-color: var(--primary);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base);
        }
        .filter-btn:hover {
            background-color: var(--primary-dark);
        }
        .live-card {
            background-color: var(--card-white);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .live-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .live-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--dark-bg);
        }
        .live-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .live-card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .live-card .card-img-wrap .live-overlay {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
        }
        .live-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .live-card .card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .live-card .card-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 8px;
        }
        .live-card .card-text {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .live-card .btn-read {
            margin-top: auto;
            align-self: flex-start;
            background-color: transparent;
            border: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 14px;
            padding: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition-base);
        }
        .live-card .btn-read:hover {
            color: var(--primary-dark);
        }
        .rank-list {
            background-color: var(--card-white);
            border-radius: var(--radius-panel);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            padding: 24px;
            height: 100%;
        }
        .rank-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .rank-item:last-child {
            border-bottom: none;
        }
        .rank-num {
            font-family: var(--font-display);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            width: 36px;
            text-align: center;
            flex-shrink: 0;
        }
        .rank-content {
            flex: 1;
        }
        .rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 2px;
        }
        .rank-meta {
            font-size: 12px;
            color: var(--text-muted);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-item {
            display: inline-block;
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            color: var(--text-body);
            font-size: 13px;
            font-weight: 500;
            padding: 6px 16px;
            border-radius: 20px;
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
        }
        .tag-item:hover,
        .tag-item:focus {
            background-color: rgba(193, 53, 132, 0.08);
            border-color: var(--primary);
            color: var(--primary);
        }
        .subscribe-card {
            background-color: var(--dark-bg-2);
            border-radius: var(--radius-panel);
            padding: 32px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-card::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(193, 53, 132, 0.25), transparent 70%);
            pointer-events: none;
        }
        .subscribe-card .subscribe-title {
            color: var(--text-inverse);
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .subscribe-card .subscribe-text {
            color: #B8B4C8;
            font-size: 14px;
            margin-bottom: 20px;
        }
        .subscribe-card .form-control {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            color: var(--text-inverse);
            padding: 12px 16px;
            font-size: 14px;
        }
        .subscribe-card .form-control::placeholder {
            color: #7B7690;
        }
        .subscribe-card .form-control:focus {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: var(--primary);
            box-shadow: none;
            color: var(--text-inverse);
        }
        .subscribe-card .form-select {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-btn);
            color: var(--text-inverse);
            padding: 12px 16px;
            font-size: 14px;
        }
        .subscribe-card .form-select option {
            background-color: var(--dark-bg-2);
            color: var(--text-inverse);
        }
        .footer {
            background-color: var(--dark-bg-2);
            color: var(--text-inverse);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-inverse);
            margin-bottom: 12px;
        }
        .footer h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-inverse);
            margin-bottom: 16px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: #B8B4C8;
            font-size: 14px;
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-copyright {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            color: #7B7690;
        }
        .footer-copyright a {
            color: #B8B4C8;
        }
        .footer-copyright a:hover {
            color: var(--primary);
        }
        .footer-copyright .sep {
            margin: 0 8px;
            color: #4A4658;
        }
        @media (max-width: 767.98px) {
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 26px;
            }
            .category-page-header {
                padding: 56px 0 36px;
                margin-top: 64px;
            }
            .category-page-header h1 {
                font-size: 28px;
            }
            .filter-toolbar {
                padding: 16px;
            }
            .filter-toolbar .row > div {
                margin-bottom: 8px;
            }
            .rank-list {
                padding: 16px;
            }
            .subscribe-card {
                padding: 24px;
            }
            .footer-copyright {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575.98px) {
            .category-page-header h1 {
                font-size: 24px;
            }
            .category-desc {
                font-size: 14px;
            }
            .live-card .card-title {
                font-size: 16px;
            }
            .btn-primary-custom {
                font-size: 14px;
                padding: 10px 20px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 72px;
        }
        a {
            text-decoration: none;
            transition: color var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }
        .section {
            padding: var(--section-padding) 0;
        }
        .section-alt {
            background-color: var(--card-alt);
        }
        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }
        .section-dark .section-title {
            color: var(--text-inverse);
        }
        .section-dark .section-subtitle {
            color: #B8B4C8;
        }
        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.8); }
        }
        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }
        .badge-primary {
            background-color: rgba(193, 53, 132, 0.14);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }
        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }
        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }
        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }
        .btn-outline-primary {
            background-color: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
        }
        .btn-outline-primary:hover,
        .btn-outline-primary:focus {
            background-color: rgba(193, 53, 132, 0.08);
            border-color: var(--primary-dark);
            color: var(--primary-dark);
        }
        .btn-sm-custom {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: all var(--transition-base);
        }
        /* 导航样式 */
        .navbar-custom {
            background-color: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding: 14px 0;
            transition: box-shadow var(--transition-base), border-bottom-color var(--transition-base);
        }
        .navbar-custom.scrolled {
            box-shadow: var(--shadow-nav);
            border-bottom-color: rgba(255, 255, 255, 0.12);
        }
        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-inverse);
            letter-spacing: -0.5px;
            text-decoration: none;
        }
        .navbar-brand-custom:hover {
            color: var(--text-inverse);
            opacity: 0.9;
        }
        .brand-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            box-shadow: 0 4px 12px rgba(193, 53, 132, 0.3);
        }
        .navbar-custom .nav-link {
            color: rgba(245, 242, 238, 0.75);
            font-weight: 500;
            font-size: 15px;
            padding: 8px 16px !important;
            border-radius: 8px;
            transition: color var(--transition-base), background-color var(--transition-base);
            position: relative;
        }
        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link:focus {
            color: var(--text-inverse);
            background-color: rgba(255, 255, 255, 0.06);
        }
        .navbar-custom .nav-link.active {
            color: var(--text-inverse);
            background-color: rgba(193, 53, 132, 0.25);
            font-weight: 600;
        }
        .navbar-toggler-custom {
            border: 1px solid rgba(255, 255, 255, 0.2);
            background-color: rgba(255, 255, 255, 0.05);
            padding: 8px 12px;
            border-radius: 8px;
            color: var(--text-inverse);
        }
        .navbar-toggler-custom:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
            box-shadow: none;
        }
        .navbar-toggler-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(245,242,238,0.8)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }
        .navbar-custom .btn-primary-custom {
            font-size: 13px;
            padding: 8px 18px;
            white-space: nowrap;
        }
        /* 面包屑 */
        .breadcrumb-custom {
            background-color: transparent;
            padding: 20px 0 0;
            margin-bottom: 0;
            font-size: 14px;
            color: var(--text-muted);
        }
        .breadcrumb-custom a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary-dark);
        }
        .breadcrumb-custom .separator {
            margin: 0 8px;
            color: #C5C1D4;
        }
        .breadcrumb-custom .current {
            color: var(--text-body);
            font-weight: 500;
        }
        /* 分类页头 */
        .page-header-section {
            background: radial-gradient(145deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
            color: var(--text-inverse);
            padding: 56px 0 48px;
            margin-bottom: 0;
            position: relative;
            overflow: hidden;
        }
        .page-header-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 30%, rgba(193, 53, 132, 0.25), transparent 55%),
                        radial-gradient(circle at 80% 70%, rgba(109, 40, 217, 0.2), transparent 50%);
            pointer-events: none;
        }
        .page-header-section .container {
            position: relative;
            z-index: 1;
        }
        .page-header-title {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-inverse);
            margin-bottom: 12px;
        }
        .page-header-desc {
            font-size: 16px;
            color: rgba(245, 242, 238, 0.75);
            max-width: 720px;
            line-height: 1.85;
        }
        /* 筛选工具条 */
        .filter-toolbar {
            background-color: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            box-shadow: var(--shadow-card);
            margin-top: -24px;
            position: relative;
            z-index: 3;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 4px;
        }
        .filter-select {
            background-color: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-tag);
            padding: 8px 12px;
            font-size: 13px;
            color: var(--text-body);
            min-width: 110px;
        }
        .filter-btn {
            background-color: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-tag);
            padding: 7px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-btn.active {
            background-color: rgba(193, 53, 132, 0.12);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 600;
        }
        /* 文章卡片网格 */
        .guide-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 32px;
        }
        .guide-card {
            background: #fff;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            transition: box-shadow var(--transition-base), transform var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .guide-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .guide-card-img-wrap {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: var(--card-alt);
            position: relative;
        }
        .guide-card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .guide-card:hover .guide-card-img-wrap img {
            transform: scale(1.06);
        }
        .guide-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .guide-card-tag {
            display: inline-block;
            background-color: rgba(193, 53, 132, 0.1);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-tag);
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .guide-card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-title);
            line-height: 1.45;
            margin-bottom: 10px;
        }
        .guide-card-meta {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .guide-card-meta i {
            font-size: 12px;
            margin-right: 4px;
        }
        .guide-card-summary {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
            margin-bottom: 18px;
            flex: 1;
        }
        .guide-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition-base), gap var(--transition-base);
        }
        .guide-card-link:hover {
            color: var(--primary-dark);
            gap: 10px;
        }
        /* 排行榜 */
        .rank-list {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 8px 0;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            overflow: hidden;
        }
        .rank-item {
            display: flex;
            align-items: center;
            padding: 14px 20px;
            gap: 16px;
            border-bottom: 1px solid var(--border-light);
            transition: background-color var(--transition-base);
        }
        .rank-item:last-child {
            border-bottom: none;
        }
        .rank-item:hover {
            background-color: var(--card-alt);
        }
        .rank-number {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
            font-family: var(--font-display);
        }
        .rank-number.top1 {
            background-color: rgba(255, 77, 109, 0.15);
            color: var(--live-red);
        }
        .rank-number.top2 {
            background-color: rgba(255, 138, 61, 0.15);
            color: var(--accent);
        }
        .rank-number.top3 {
            background-color: rgba(193, 53, 132, 0.12);
            color: var(--primary);
        }
        .rank-number.normal {
            background-color: var(--card-alt);
            color: var(--text-muted);
        }
        .rank-content {
            flex: 1;
            min-width: 0;
        }
        .rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .rank-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .rank-heat {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            white-space: nowrap;
            font-family: var(--font-display);
        }
        /* 小贴士 */
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .tips-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 20px 22px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-card);
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: box-shadow var(--transition-base), transform var(--transition-base);
        }
        .tips-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .tips-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(109, 40, 217, 0.12);
            color: var(--secondary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .tips-card h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 6px;
        }
        .tips-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 0;
        }
        /* 订阅 CTA */
        .subscribe-cta {
            background: radial-gradient(120% 140% at 10% 20%, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
            border-radius: var(--radius-panel);
            padding: 40px 36px;
            position: relative;
            overflow: hidden;
            color: var(--text-inverse);
        }
        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(193, 53, 132, 0.3), transparent 65%);
            pointer-events: none;
        }
        .subscribe-cta .container,
        .subscribe-cta .row {
            position: relative;
            z-index: 1;
        }
        .subscribe-form .form-control {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-inverse);
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: border-color var(--transition-base), background-color var(--transition-base);
        }
        .subscribe-form .form-control:focus {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: var(--primary);
            outline: none;
            box-shadow: none;
        }
        .subscribe-form .form-control::placeholder {
            color: rgba(245, 242, 238, 0.5);
        }
        .subscribe-form .form-select {
            background-color: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-inverse);
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            transition: border-color var(--transition-base), background-color var(--transition-base);
        }
        .subscribe-form .form-select:focus {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: var(--primary);
            outline: none;
            box-shadow: none;
        }
        .subscribe-form .form-select option {
            color: var(--text-title);
            background-color: #fff;
        }
        .subscribe-form .btn-primary-custom {
            width: 100%;
            justify-content: center;
            padding: 12px 24px;
            font-size: 15px;
        }
        /* 页脚 */
        .footer {
            background-color: var(--dark-bg-2);
            color: var(--text-inverse);
            padding: 56px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        .footer-brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--text-inverse);
            margin-bottom: 16px;
        }
        .footer h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-inverse);
            margin-bottom: 18px;
            letter-spacing: 0.3px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            color: rgba(245, 242, 238, 0.65);
            font-size: 14px;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--text-inverse);
        }
        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 40px;
            padding: 22px 0;
            font-size: 13px;
            color: #8F8BA5;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .footer-copyright a {
            color: #B8B4C8;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        .footer-copyright a:hover {
            color: var(--text-inverse);
        }
        .footer-copyright .sep {
            margin: 0 8px;
            color: #5A5668;
        }
        /* 响应式 */
        @media (max-width: 991.98px) {
            .navbar-collapse {
                background-color: rgba(27, 27, 42, 0.98);
                border-radius: 0 0 var(--radius-card) var(--radius-card);
                padding: 16px;
                margin-top: 12px;
                border: 1px solid rgba(255, 255, 255, 0.08);
            }
            .navbar-custom .nav-link {
                padding: 10px 14px !important;
                text-align: center;
            }
            .navbar-custom .btn-primary-custom {
                margin-top: 8px;
                justify-content: center;
                width: 100%;
            }
            .guide-card-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .page-header-title {
                font-size: 30px;
            }
            .section {
                padding: 48px 0;
            }
        }
        @media (max-width: 767.98px) {
            .guide-card-grid {
                grid-template-columns: repeat(1, 1fr);
                gap: 18px;
            }
            .tips-grid {
                grid-template-columns: repeat(1, 1fr);
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 16px;
            }
            .filter-group {
                width: 100%;
            }
            .page-header-section {
                padding: 44px 0 40px;
            }
            .page-header-title {
                font-size: 26px;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .footer-copyright {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 575.98px) {
            body {
                padding-top: 64px;
            }
            .navbar-custom {
                padding: 10px 0;
            }
            .navbar-brand-custom {
                font-size: 19px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .guide-card-body {
                padding: 16px 18px 18px;
            }
            .guide-card-title {
                font-size: 16px;
            }
            .filter-btn {
                padding: 6px 10px;
                font-size: 12px;
            }
            .filter-select {
                font-size: 12px;
                padding: 6px 10px;
            }
            .subscribe-cta {
                padding: 28px 20px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
        }

        .section {
            padding: var(--section-padding) 0;
        }

        .section-alt {
            background-color: var(--card-alt);
        }

        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }

        .section-dark .section-title {
            color: var(--text-inverse);
        }

        .section-dark .section-subtitle {
            color: #B8B4C8;
        }

        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(1.6);
            }
        }

        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }

        .badge-secondary {
            background-color: rgba(109, 40, 217, 0.12);
            color: var(--secondary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }

        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }

        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }

        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }

        .btn-outline-light {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-body);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background-color: rgba(193, 53, 132, 0.06);
            border-color: rgba(193, 53, 132, 0.3);
            color: var(--primary);
        }

        .btn-sm-custom {
            font-size: 13px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-base);
        }

        /* ============ Navbar ============ */
        .navbar-custom {
            background-color: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 14px 0;
            transition: box-shadow var(--transition-base), padding var(--transition-base);
            border-bottom: 1px solid transparent;
        }

        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
            border-bottom: 1px solid rgba(193, 53, 132, 0.15);
            padding: 10px 0;
        }

        .navbar-brand-custom {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-inverse);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: color var(--transition-base);
        }

        .navbar-brand-custom:hover {
            color: #fff;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            box-shadow: 0 4px 12px rgba(193, 53, 132, 0.35);
        }

        .navbar-custom .nav-link {
            color: #B8B4C8;
            font-size: 14.5px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: var(--radius-btn);
            transition: color var(--transition-base), background-color var(--transition-base);
            position: relative;
        }

        .navbar-custom .nav-link:hover,
        .navbar-custom .nav-link:focus {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.06);
        }

        .navbar-custom .nav-link.active {
            color: #fff;
            background-color: rgba(193, 53, 132, 0.22);
        }

        .navbar-custom .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background-color: var(--primary);
        }

        .navbar-toggler-custom {
            border: 1px solid rgba(245, 242, 238, 0.25);
            border-radius: var(--radius-btn);
            padding: 8px 12px;
            background-color: rgba(255, 255, 255, 0.05);
        }

        .navbar-toggler-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(245, 242, 238, 0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .navbar-custom .btn-nav-cta {
            background-color: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 13px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            box-shadow: 0 4px 14px rgba(255, 138, 61, 0.35);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .navbar-custom .btn-nav-cta:hover,
        .navbar-custom .btn-nav-cta:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 6px 20px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }

        /* ============ Breadcrumb ============ */
        .breadcrumb-section {
            background-color: var(--dark-bg);
            padding: 100px 0 32px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .breadcrumb-custom {
            margin-bottom: 0;
            padding: 0;
            background: transparent;
            font-size: 13px;
            --bs-breadcrumb-divider-color: #7B7690;
        }

        .breadcrumb-custom .breadcrumb-item a {
            color: #B8B4C8;
            transition: color var(--transition-base);
        }

        .breadcrumb-custom .breadcrumb-item a:hover {
            color: var(--text-inverse);
        }

        .breadcrumb-custom .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 600;
        }

        .breadcrumb-custom .breadcrumb-item+.breadcrumb-item::before {
            content: '\f105';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: #7B7690;
            font-size: 12px;
        }

        /* ============ Category Header ============ */
        .category-header {
            padding: 40px 0 36px 0;
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }

        .category-header h1 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-inverse);
            margin-bottom: 12px;
            font-family: var(--font-body);
        }

        .category-header .category-desc {
            font-size: 16px;
            color: #B8B4C8;
            max-width: 700px;
            margin-bottom: 0;
            line-height: 1.8;
        }

        .category-header .category-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 16px;
        }

        /* ============ Filter Toolbar ============ */
        .filter-toolbar {
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-panel);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
            margin-top: -22px;
            position: relative;
            z-index: 5;
        }

        .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 8px;
            white-space: nowrap;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--card-alt);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: rgba(193, 53, 132, 0.35);
            color: var(--primary);
        }

        .filter-chip.active {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .filter-select {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-btn);
            padding: 6px 30px 6px 12px;
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234A4658' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 10px center;
            background-size: 14px;
            transition: border-color var(--transition-base);
        }

        .filter-select:hover,
        .filter-select:focus {
            border-color: rgba(193, 53, 132, 0.4);
        }

        /* ============ Streamer Cards ============ */
        .streamer-card-grid {
            margin-top: 32px;
        }

        .streamer-card {
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .streamer-card .card-image-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #E8E4EE;
        }

        .streamer-card .card-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .streamer-card:hover .card-image-wrap img {
            transform: scale(1.06);
        }

        .streamer-card .card-image-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(20, 20, 31, 0.65));
            pointer-events: none;
        }

        .streamer-card .live-status {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 3;
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .streamer-card .live-status::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.3s infinite;
        }

        .streamer-card .streamer-viewers {
            position: absolute;
            bottom: 10px;
            left: 12px;
            z-index: 3;
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            font-family: var(--font-display);
            letter-spacing: 0.3px;
            text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .streamer-card .streamer-viewers i {
            color: var(--success);
            font-size: 10px;
        }

        .streamer-card .card-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .streamer-card .streamer-name {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .streamer-card .streamer-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 10px;
        }

        .streamer-card .streamer-desc {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 14px;
            flex: 1;
        }

        .streamer-card .streamer-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
        }

        .streamer-card .streamer-date {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .btn-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: none;
            border: none;
            padding: 4px 0;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base), gap var(--transition-base);
        }

        .btn-card-link:hover,
        .btn-card-link:focus {
            color: var(--primary-dark);
            gap: 8px;
        }

        .btn-card-link i {
            font-size: 12px;
        }

        /* ============ Ranking ============ */
        .ranking-panel {
            background-color: var(--card-white);
            border-radius: var(--radius-panel);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
        }

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

        .ranking-list li {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 0;
            border-bottom: 1px solid var(--border-light);
            transition: background-color var(--transition-base);
        }

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

        .ranking-list li:hover {
            background-color: rgba(193, 53, 132, 0.04);
            border-radius: var(--radius-btn);
            padding-left: 8px;
            padding-right: 8px;
        }

        .rank-number {
            width: 34px;
            height: 34px;
            border-radius: var(--radius-btn);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-family: var(--font-display);
            font-size: 18px;
            flex-shrink: 0;
        }

        .rank-1 {
            background-color: rgba(255, 138, 61, 0.18);
            color: var(--accent);
        }

        .rank-2 {
            background-color: rgba(193, 53, 132, 0.14);
            color: var(--primary);
        }

        .rank-3 {
            background-color: rgba(109, 40, 217, 0.14);
            color: var(--secondary);
        }

        .rank-4,
        .rank-5 {
            background-color: var(--card-alt);
            color: var(--text-muted);
        }

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

        .rank-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            display: block;
            margin-bottom: 2px;
        }

        .rank-detail {
            font-size: 13px;
            color: var(--text-muted);
        }

        .rank-viewers {
            font-size: 14px;
            font-weight: 700;
            font-family: var(--font-display);
            color: var(--primary);
            white-space: nowrap;
        }

        /* ============ Tips Panel ============ */
        .tips-panel {
            background-color: var(--card-white);
            border-radius: var(--radius-panel);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            height: 100%;
        }

        .tip-item {
            display: flex;
            gap: 14px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
        }

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

        .tip-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(193, 53, 132, 0.12), rgba(109, 40, 217, 0.14));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 15px;
            flex-shrink: 0;
        }

        .tip-text h6 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 4px;
        }

        .tip-text p {
            font-size: 14px;
            color: var(--text-body);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ============ Tag Cloud ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag-cloud a {
            display: inline-block;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: 20px;
            transition: all var(--transition-base);
        }

        .tag-cloud a:hover,
        .tag-cloud a:focus {
            background-color: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(193, 53, 132, 0.3);
            transform: translateY(-2px);
        }

        /* ============ CTA Form ============ */
        .cta-form-section {
            background: radial-gradient(145deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: rgba(193, 53, 132, 0.15);
            pointer-events: none;
        }

        .cta-form-section::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: rgba(109, 40, 217, 0.18);
            pointer-events: none;
        }

        .cta-form-panel {
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(245, 242, 238, 0.12);
            border-radius: var(--radius-panel);
            padding: 32px 28px;
            position: relative;
            z-index: 2;
        }

        .cta-form-panel h3 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-inverse);
            letter-spacing: -0.5px;
            margin-bottom: 10px;
        }

        .cta-form-panel p {
            font-size: 15px;
            color: #B8B4C8;
            margin-bottom: 24px;
        }

        .form-control-custom {
            background-color: rgba(27, 27, 42, 0.6);
            border: 1px solid rgba(245, 242, 238, 0.18);
            color: var(--text-inverse);
            font-size: 14px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            transition: border-color var(--transition-base), background-color var(--transition-base);
            width: 100%;
        }

        .form-control-custom::placeholder {
            color: #7B7690;
        }

        .form-control-custom:focus {
            border-color: rgba(193, 53, 132, 0.6);
            background-color: rgba(27, 27, 42, 0.85);
            outline: none;
            box-shadow: 0 0 0 2px rgba(193, 53, 132, 0.25);
        }

        .form-select-custom {
            background-color: rgba(27, 27, 42, 0.6);
            border: 1px solid rgba(245, 242, 238, 0.18);
            color: var(--text-inverse);
            font-size: 14px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            transition: border-color var(--transition-base);
            width: 100%;
            appearance: none;
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23B8B4C8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 14px;
        }

        .form-select-custom:focus {
            border-color: rgba(193, 53, 132, 0.6);
            outline: none;
            box-shadow: 0 0 0 2px rgba(193, 53, 132, 0.25);
        }

        .form-select-custom option {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }

        /* ============ Footer ============ */
        .footer {
            background-color: var(--dark-bg-2);
            color: var(--text-inverse);
            padding: 56px 0 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            border-radius: 8px;
            font-size: 14px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }

        .footer h5 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

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

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            font-size: 14px;
            color: #7B7690;
            transition: color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover,
        .footer-links a:focus {
            color: var(--text-inverse);
        }

        .footer-copyright {
            margin-top: 40px;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #7B7690;
        }

        .footer-copyright a {
            color: #7B7690;
            transition: color var(--transition-base);
        }

        .footer-copyright a:hover,
        .footer-copyright a:focus {
            color: var(--text-inverse);
        }

        .footer-copyright .sep {
            margin: 0 8px;
            color: #4A4658;
        }

        /* ============ Responsive ============ */
        @media (max-width: 991px) {
            .navbar-custom {
                padding: 10px 0;
            }

            .navbar-custom .navbar-collapse {
                margin-top: 12px;
                padding: 16px;
                background-color: rgba(20, 20, 31, 0.98);
                border-radius: var(--radius-panel);
                border: 1px solid rgba(255, 255, 255, 0.06);
            }

            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 15px;
            }

            .navbar-custom .btn-nav-cta {
                margin-top: 10px;
                width: 100%;
                justify-content: center;
            }

            .breadcrumb-section {
                padding-top: 80px;
                padding-bottom: 24px;
            }

            .category-header {
                padding: 28px 0 24px;
            }

            .category-header h1 {
                font-size: 28px;
            }

            .filter-toolbar {
                margin-top: -16px;
                padding: 14px 16px;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 26px;
            }

            .cta-form-panel {
                padding: 24px 18px;
            }
        }

        @media (max-width: 767px) {
            .category-header h1 {
                font-size: 24px;
            }

            .category-header .category-desc {
                font-size: 14px;
            }

            .filter-toolbar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .filter-toolbar .d-flex {
                flex-wrap: wrap;
                gap: 6px;
            }

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

            .streamer-card .streamer-name {
                font-size: 16px;
            }

            .ranking-panel,
            .tips-panel {
                padding: 20px 16px;
            }

            .footer-copyright {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 575px) {
            :root {
                --section-padding: 36px;
            }

            .breadcrumb-section {
                padding-top: 72px;
                padding-bottom: 18px;
            }

            .category-header {
                padding: 20px 0 20px;
            }

            .category-header h1 {
                font-size: 22px;
                letter-spacing: -0.5px;
            }

            .category-header .category-desc {
                font-size: 13.5px;
                line-height: 1.7;
            }

            .filter-toolbar {
                margin-top: -12px;
                padding: 12px 14px;
                border-radius: 12px;
            }

            .filter-chip {
                font-size: 12px;
                padding: 5px 10px;
            }

            .streamer-card .card-image-wrap {
                aspect-ratio: 16/9;
            }

            .cta-form-panel {
                padding: 20px 14px;
            }

            .cta-form-panel h3 {
                font-size: 20px;
            }

            .btn-primary-custom {
                font-size: 14px;
                padding: 10px 22px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            transition: color var(--transition-base);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus, a:focus, input:focus, select:focus, textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }
        .section {
            padding: var(--section-padding) 0;
        }
        .section-alt {
            background-color: var(--card-alt);
        }
        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }
        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }
        .section-dark .section-title {
            color: var(--text-inverse);
        }
        .section-dark .section-subtitle {
            color: #B8B4C8;
        }
        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.5); }
        }
        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }
        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover, .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }
        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }
        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover, .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }
        .btn-outline-light {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-title);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-outline-light:hover, .btn-outline-light:focus {
            background-color: var(--card-alt);
            border-color: var(--primary);
            color: var(--primary);
        }
        .navbar-custom {
            background: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 14px 0;
            transition: box-shadow var(--transition-base), border-bottom var(--transition-base);
            border-bottom: 1px solid transparent;
        }
        .navbar-custom.scrolled {
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .navbar-brand-custom {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-inverse);
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: -0.5px;
            transition: color var(--transition-base);
        }
        .navbar-brand-custom:hover {
            color: #fff;
        }
        .brand-icon {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 8px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #fff;
            box-shadow: 0 4px 12px rgba(193, 53, 132, 0.35);
        }
        .navbar-custom .nav-link {
            color: rgba(245, 242, 238, 0.75);
            font-size: 14px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 8px;
            transition: color var(--transition-base), background-color var(--transition-base);
        }
        .navbar-custom .nav-link:hover, .navbar-custom .nav-link:focus {
            color: #fff;
            background-color: rgba(255, 255, 255, 0.08);
        }
        .navbar-custom .nav-link.active {
            color: #fff;
            background-color: rgba(193, 53, 132, 0.35);
        }
        .navbar-toggler-custom {
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 8px 12px;
            border-radius: 8px;
        }
        .navbar-toggler-custom .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(245,242,238,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }
        .navbar-custom .btn-primary-custom {
            font-size: 14px;
            padding: 10px 22px;
            white-space: nowrap;
        }
        @media (max-width: 991.98px) {
            .navbar-custom .navbar-collapse {
                background: var(--dark-bg-2);
                border-radius: 12px;
                padding: 16px;
                margin-top: 12px;
            }
            .navbar-custom .nav-link {
                padding: 10px 14px;
            }
            .navbar-custom .btn-primary-custom {
                display: block;
                width: 100%;
                justify-content: center;
                margin-top: 10px;
            }
        }
        .breadcrumb-custom {
            background-color: transparent;
            padding: 16px 0 4px;
            margin-bottom: 0;
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
        }
        .breadcrumb-custom a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb-custom a:hover {
            color: var(--primary-dark);
        }
        .breadcrumb-custom .separator {
            color: #C9C5D4;
            font-size: 11px;
        }
        .breadcrumb-custom .current {
            color: var(--text-muted);
            font-weight: 500;
        }
        .category-header {
            padding: 44px 0 32px;
            background: linear-gradient(145deg, #f8f6fa 0%, #fff 70%);
            border-bottom: 1px solid var(--border-light);
        }
        .category-header .h1-title {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .category-header .lead-text {
            font-size: 16px;
            color: var(--text-body);
            max-width: 780px;
            line-height: 1.8;
        }
        .filter-bar {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-panel);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            margin-top: -18px;
            position: relative;
            z-index: 5;
        }
        .filter-bar .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-title);
            white-space: nowrap;
        }
        .filter-bar .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-bar .filter-chip {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            background-color: var(--card-alt);
            border: 1px solid transparent;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .filter-bar .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-bar .filter-chip.active {
            background-color: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .filter-bar .sort-dropdown {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .filter-bar .sort-dropdown select {
            border: 1px solid var(--border-light);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 13px;
            color: var(--text-body);
            background-color: #fff;
            cursor: pointer;
            min-width: 140px;
        }
        .device-card {
            background: var(--card-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .device-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .device-card .card-image-wrap {
            position: relative;
            padding-top: 56.25%;
            overflow: hidden;
            background-color: var(--dark-bg);
        }
        .device-card .card-image-wrap img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .device-card:hover .card-image-wrap img {
            transform: scale(1.06);
        }
        .device-card .card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .device-card .card-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }
        .device-card .card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .device-card .card-summary {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .device-card .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .device-card .card-meta .date {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .device-card .read-more {
            color: var(--primary);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base);
        }
        .device-card .read-more:hover {
            color: var(--primary-dark);
        }
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .rank-list li {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .rank-list li:last-child {
            border-bottom: none;
        }
        .rank-list .rank-number {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            flex-shrink: 0;
        }
        .rank-list li:nth-child(1) .rank-number {
            background: linear-gradient(135deg, var(--accent), #FF6B3D);
        }
        .rank-list li:nth-child(2) .rank-number {
            background: linear-gradient(135deg, #C13584, #E85A9F);
        }
        .rank-list li:nth-child(3) .rank-number {
            background: linear-gradient(135deg, #6D28D9, #9B5CF0);
        }
        .rank-list li:nth-child(4) .rank-number,
        .rank-list li:nth-child(5) .rank-number {
            background: linear-gradient(135deg, #7B7690, #8F8BA2);
        }
        .rank-list .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-list .rank-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 2px;
        }
        .rank-list .rank-desc {
            font-size: 13px;
            color: var(--text-muted);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .rank-list .rank-score {
            font-family: var(--font-display);
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .tips-panel {
            background: linear-gradient(135deg, rgba(193, 53, 132, 0.05), rgba(109, 40, 217, 0.06));
            border: 1px solid rgba(193, 53, 132, 0.18);
            border-radius: var(--radius-panel);
            padding: 28px;
        }
        .tips-panel .tips-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .tips-panel .tips-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .tips-panel .tips-list li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            padding: 10px 0;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }
        .tips-panel .tips-list li .tip-icon {
            color: var(--success);
            font-size: 14px;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud .tag-item {
            padding: 8px 18px;
            border-radius: 20px;
            background-color: #fff;
            border: 1px solid var(--border-light);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .tag-cloud .tag-item:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: var(--shadow-card);
        }
        .cta-banner {
            background: linear-gradient(145deg, rgba(27, 27, 42, 0.94) 0%, rgba(20, 20, 31, 0.98) 100%);
            border-radius: var(--radius-panel);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60%;
            left: -20%;
            width: 70%;
            height: 220%;
            background: radial-gradient(ellipse at center, rgba(193, 53, 132, 0.35) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -60%;
            right: -20%;
            width: 70%;
            height: 220%;
            background: radial-gradient(ellipse at center, rgba(109, 40, 217, 0.3) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-banner .cta-inner {
            position: relative;
            z-index: 2;
        }
        .cta-banner .cta-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-inverse);
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        .cta-banner .cta-desc {
            font-size: 15px;
            color: #B8B4C8;
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .footer {
            background-color: var(--dark-bg-2);
            color: var(--text-inverse);
            padding: 56px 0 0;
            font-size: 14px;
        }
        .footer h5 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .footer-brand .brand-icon {
            font-size: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: #B8B4C8;
            font-size: 13px;
            transition: color var(--transition-base);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            margin-top: 40px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: #7B7690;
        }
        .footer-copyright a {
            color: #B8B4C8;
        }
        .footer-copyright a:hover {
            color: #fff;
        }
        .footer-copyright .sep {
            margin: 0 8px;
            color: #5A5568;
        }
        @media (max-width: 991.98px) {
            .filter-bar {
                margin-top: 0;
            }
            .device-card .card-body {
                padding: 16px;
            }
        }
        @media (max-width: 767.98px) {
            :root {
                --section-padding: 32px;
            }
            .section-title {
                font-size: 26px;
            }
            .category-header {
                padding: 30px 0 20px;
            }
            .category-header .h1-title {
                font-size: 28px;
            }
            .category-header .lead-text {
                font-size: 15px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 14px 16px;
            }
            .filter-bar .sort-dropdown {
                margin-left: 0;
                width: 100%;
            }
            .filter-bar .sort-dropdown select {
                flex: 1;
                width: 100%;
            }
            .cta-banner {
                padding: 32px 20px;
            }
            .cta-banner .cta-title {
                font-size: 24px;
            }
        }
        @media (max-width: 575.98px) {
            .category-header .h1-title {
                font-size: 25px;
            }
            .device-card .card-summary {
                font-size: 13px;
            }
            .rank-list .rank-desc {
                max-width: 160px;
            }
            .footer-copyright {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #C13584;
            --primary-dark: #A62A70;
            --secondary: #6D28D9;
            --secondary-dark: #5B21B6;
            --dark-bg: #1B1B2A;
            --dark-bg-2: #14141F;
            --card-white: #FFFFFF;
            --card-alt: #F8F6FA;
            --accent: #FF8A3D;
            --accent-hover: #F07820;
            --success: #3DDC97;
            --live-red: #FF4D6D;
            --text-title: #1F1B2E;
            --text-body: #4A4658;
            --text-muted: #7B7690;
            --text-inverse: #F5F2EE;
            --border-light: #EBE7F0;
            --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            --radius-tag: 6px;
            --radius-btn: 10px;
            --radius-card: 14px;
            --radius-panel: 16px;
            --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
            --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
            --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
            --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
            --transition-base: 0.22s ease;
            --section-padding: 64px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: var(--text-body);
            background-color: #fff;
            line-height: 1.75;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 72px;
        }

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

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

        button:focus,
        a:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
        }

        .section {
            padding: var(--section-padding) 0;
        }

        .section-alt {
            background-color: var(--card-alt);
        }

        .section-dark {
            background-color: var(--dark-bg);
            color: var(--text-inverse);
        }

        .section-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 720px;
        }

        .section-dark .section-title {
            color: var(--text-inverse);
        }

        .section-dark .section-subtitle {
            color: #B8B4C8;
        }

        .badge-live {
            background-color: var(--live-red);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .badge-live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: #fff;
            animation: pulse-dot 1.4s infinite;
        }

        .badge-accent {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }

        .badge-primary-soft {
            background-color: rgba(193, 53, 132, 0.12);
            color: var(--primary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            display: inline-block;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.5); }
        }

        .btn-primary-custom {
            background-color: var(--accent);
            border: none;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-cta);
            transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-custom:hover,
        .btn-primary-custom:focus {
            background-color: var(--accent-hover);
            color: #fff;
            box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
            transform: translateY(-1px);
        }

        .btn-primary-custom:active {
            transform: translateY(1px);
            box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
        }

        .btn-outline-custom {
            background-color: transparent;
            border: 1.5px solid rgba(245, 242, 238, 0.35);
            color: var(--text-inverse);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-custom:hover,
        .btn-outline-custom:focus {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: rgba(245, 242, 238, 0.6);
            color: var(--text-inverse);
        }

        .btn-outline-light {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-title);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background-color: rgba(193, 53, 132, 0.06);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* 导航样式 */
        .navbar-custom {
            background-color: rgba(27, 27, 42, 0.96);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 12px 0;
            border-bottom: 1px solid transparent;
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
        }

        .navbar-custom.scrolled {
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .navbar-brand-custom {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: var(--text-inverse);
            font-size: 22px;
            font-weight: 700;
            letter-spacing: -0.5px;
            transition: color var(--transition-base);
        }

        .navbar-brand-custom:hover {
            color: #fff;
        }

        .brand-icon {
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            flex-shrink: 0;
        }

        .navbar-custom .nav-link {
            color: #B8B4C8;
            font-size: 14px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: color var(--transition-base), background-color var(--transition-base);
        }

        .navbar-custom .nav-link:hover {
            color: var(--text-inverse);
            background-color: rgba(255, 255, 255, 0.08);
        }

        .navbar-custom .nav-link.active {
            color: var(--text-inverse);
            background-color: rgba(193, 53, 132, 0.35);
            font-weight: 600;
        }

        .navbar-toggler-custom {
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 8px;
            padding: 6px 10px;
            color: var(--text-inverse);
        }

        .navbar-toggler-custom:focus {
            outline: 2px solid rgba(193, 53, 132, 0.45);
            outline-offset: 2px;
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(245,242,238,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* 面包屑 */
        .breadcrumb-custom {
            background-color: transparent;
            padding: 0;
            margin-bottom: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .breadcrumb-custom .breadcrumb-item a {
            color: var(--text-muted);
            transition: color var(--transition-base);
        }

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

        .breadcrumb-custom .breadcrumb-item.active {
            color: var(--text-title);
            font-weight: 600;
        }

        .breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
            content: '›';
            color: var(--text-muted);
            font-size: 16px;
            line-height: 1;
            opacity: 0.6;
        }

        /* 分类页头 */
        .category-header {
            padding: 40px 0 32px;
            background: linear-gradient(145deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
            color: var(--text-inverse);
            position: relative;
            overflow: hidden;
        }

        .category-header::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 60%;
            height: 220%;
            background: radial-gradient(circle at center, rgba(193, 53, 132, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .category-header .breadcrumb-custom {
            position: relative;
            z-index: 1;
        }

        .category-header .breadcrumb-custom .breadcrumb-item a {
            color: #B8B4C8;
        }

        .category-header .breadcrumb-custom .breadcrumb-item.active {
            color: var(--text-inverse);
        }

        .category-header .breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
            color: #7B7690;
        }

        .category-header h1 {
            font-size: 38px;
            font-weight: 700;
            letter-spacing: -1px;
            color: var(--text-inverse);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .category-header .category-desc {
            font-size: 16px;
            color: #B8B4C8;
            max-width: 760px;
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        /* 筛选工具条 */
        .filter-bar {
            background-color: var(--card-white);
            border-radius: var(--radius-panel);
            box-shadow: var(--shadow-card);
            padding: 18px 22px;
            margin-top: -28px;
            position: relative;
            z-index: 2;
            border: 1px solid var(--border-light);
        }

        .filter-bar .form-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }

        .filter-bar .form-select,
        .filter-bar .form-control {
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--border-light);
            background-color: var(--card-white);
            color: var(--text-body);
            font-size: 14px;
            padding: 10px 14px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .filter-bar .form-select:focus,
        .filter-bar .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(193, 53, 132, 0.12);
            outline: none;
        }

        .filter-bar .form-select {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%237B7690' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
            background-size: 12px;
        }

        /* 回放卡片 */
        .replay-card {
            background-color: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: transform var(--transition-base), box-shadow var(--transition-base);
            border: 1px solid var(--border-light);
        }

        .replay-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .replay-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: #ddd;
        }

        .replay-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

        .replay-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .replay-card .card-img-overlay-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .replay-card .card-duration {
            position: absolute;
            bottom: 10px;
            right: 10px;
            background-color: rgba(0, 0, 0, 0.75);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 6px;
            backdrop-filter: blur(4px);
        }

        .replay-card .card-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .replay-card .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .replay-card .card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .replay-card .card-text {
            font-size: 13.5px;
            color: var(--text-body);
            margin-bottom: 14px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .replay-card .btn-read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-base);
            align-self: flex-start;
        }

        .replay-card .btn-read-more:hover {
            color: var(--primary-dark);
        }

        .replay-card .btn-read-more i {
            font-size: 11px;
            transition: transform var(--transition-base);
        }

        .replay-card .btn-read-more:hover i {
            transform: translateX(3px);
        }

        /* 排行榜 */
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .rank-list-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 16px;
            background-color: var(--card-white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            margin-bottom: 12px;
            border: 1px solid var(--border-light);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
        }

        .rank-list-item:hover {
            transform: translateX(3px);
            box-shadow: var(--shadow-card-hover);
        }

        .rank-number {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            font-family: var(--font-display);
            flex-shrink: 0;
        }

        .rank-number.rank-1 {
            background-color: rgba(255, 138, 61, 0.18);
            color: var(--accent);
        }

        .rank-number.rank-2 {
            background-color: rgba(61, 220, 151, 0.18);
            color: var(--success);
        }

        .rank-number.rank-3 {
            background-color: rgba(193, 53, 132, 0.15);
            color: var(--primary);
        }

        .rank-number.rank-default {
            background-color: var(--card-alt);
            color: var(--text-muted);
        }

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

        .rank-info .rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-info .rank-meta {
            font-size: 12px;
            color: var(--text-muted);
        }

        .rank-views {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-body);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .rank-views i {
            color: var(--primary);
            margin-right: 4px;
        }

        /* 小贴士 */
        .tip-card {
            background-color: var(--card-white);
            border-radius: var(--radius-card);
            padding: 22px;
            height: 100%;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            transition: transform var(--transition-base), box-shadow var(--transition-base);
        }

        .tip-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .tip-card .tip-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
        }

        .tip-card .tip-icon.tip-purple {
            background-color: rgba(109, 40, 217, 0.15);
            color: var(--secondary);
        }

        .tip-card .tip-icon.tip-pink {
            background-color: rgba(193, 53, 132, 0.15);
            color: var(--primary);
        }

        .tip-card .tip-icon.tip-orange {
            background-color: rgba(255, 138, 61, 0.16);
            color: var(--accent);
        }

        .tip-card .tip-icon.tip-green {
            background-color: rgba(61, 220, 151, 0.15);
            color: var(--success);
        }

        .tip-card h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
        }

        .tip-card p {
            font-size: 14px;
            color: var(--text-body);
            margin-bottom: 0;
        }

        /* CTA区域 */
        .cta-banner {
            background: linear-gradient(135deg, var(--dark-bg) 0%, #2D1B4E 50%, #1B1B2A 100%);
            border-radius: var(--radius-panel);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            color: var(--text-inverse);
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -20%;
            width: 70%;
            height: 200%;
            background: radial-gradient(circle at center, rgba(255, 138, 61, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40%;
            right: -15%;
            width: 50%;
            height: 150%;
            background: radial-gradient(circle at center, rgba(193, 53, 132, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-banner h3 {
            font-size: 26px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--text-inverse);
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-banner p {
            font-size: 15px;
            color: #B8B4C8;
            margin-bottom: 24px;
            max-width: 560px;
            position: relative;
            z-index: 1;
        }

        .cta-banner .btn-primary-custom {
            position: relative;
            z-index: 1;
        }

        /* 标签云 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud .tag-item {
            background-color: var(--card-white);
            border: 1px solid var(--border-light);
            color: var(--text-body);
            font-size: 13px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: 20px;
            transition: all var(--transition-base);
            display: inline-block;
        }

        .tag-cloud .tag-item:hover {
            background-color: rgba(193, 53, 132, 0.08);
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-1px);
        }

        /* 查看更多按钮 */
        .btn-view-more {
            background-color: transparent;
            border: 1.5px solid var(--border-light);
            color: var(--text-title);
            font-weight: 600;
            font-size: 14px;
            padding: 11px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-view-more:hover,
        .btn-view-more:focus {
            background-color: rgba(193, 53, 132, 0.06);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* 页脚 */
        .footer {
            background-color: var(--dark-bg-2);
            color: #B8B4C8;
            padding: 56px 0 24px;
            font-size: 14px;
        }

        .footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 700;
            color: var(--text-inverse);
            margin-bottom: 14px;
        }

        .footer h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-inverse);
            margin-bottom: 16px;
        }

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

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #B8B4C8;
            font-size: 13.5px;
            transition: color var(--transition-base);
        }

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

        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: #7B7690;
        }

        .footer-copyright a {
            color: #B8B4C8;
            transition: color var(--transition-base);
        }

        .footer-copyright a:hover {
            color: var(--text-inverse);
        }

        .footer-copyright .sep {
            margin: 0 8px;
            opacity: 0.5;
        }

        /* 响应式断点 */
        @media (max-width: 991px) {
            .navbar-custom .nav-link {
                padding: 10px 12px;
                font-size: 13.5px;
            }

            .navbar-custom .navbar-collapse {
                background-color: var(--dark-bg-2);
                border-radius: 0 0 14px 14px;
                padding: 16px;
                margin-top: 12px;
                border: 1px solid rgba(255, 255, 255, 0.08);
            }

            .navbar-custom .navbar-collapse .btn-primary-custom {
                margin-top: 8px;
                justify-content: center;
                width: 100%;
            }
        }

        @media (max-width: 767px) {
            body {
                padding-top: 62px;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 26px;
            }

            .category-header h1 {
                font-size: 28px;
            }

            .category-header {
                padding: 28px 0 24px;
            }

            .filter-bar {
                margin-top: -18px;
                padding: 14px 16px;
                border-radius: 12px;
            }

            .filter-bar .row > div {
                margin-bottom: 8px;
            }

            .filter-bar .row > div:last-child {
                margin-bottom: 0;
            }

            .cta-banner {
                padding: 32px 24px;
            }

            .cta-banner h3 {
                font-size: 22px;
            }

            .replay-card .card-title {
                font-size: 15.5px;
            }

            .footer-copyright {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
        }

        @media (max-width: 575px) {
            .section {
                padding: 32px 0;
            }

            .section-title {
                font-size: 23px;
            }

            .category-header h1 {
                font-size: 24px;
            }

            .category-header .category-desc {
                font-size: 14px;
            }

            .section-subtitle {
                font-size: 14px;
            }

            .rank-list-item {
                padding: 12px 14px;
                gap: 12px;
            }

            .rank-number {
                width: 30px;
                height: 30px;
                font-size: 14px;
                border-radius: 8px;
            }

            .rank-info .rank-title {
                font-size: 14px;
            }

            .tip-card {
                padding: 18px;
            }

            .btn-primary-custom,
            .btn-outline-custom,
            .btn-outline-light {
                font-size: 14px;
                padding: 10px 20px;
            }

            .cta-banner p {
                font-size: 14px;
            }
        }

        @media (max-width: 400px) {
            .navbar-brand-custom {
                font-size: 18px;
            }

            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 13px;
            }

            .category-header h1 {
                font-size: 21px;
            }
        }

/* roulang page: category5 */
:root {
    --primary: #C13584;
    --primary-dark: #A62A70;
    --secondary: #6D28D9;
    --secondary-dark: #5B21B6;
    --dark-bg: #1B1B2A;
    --dark-bg-2: #14141F;
    --card-white: #FFFFFF;
    --card-alt: #F8F6FA;
    --accent: #FF8A3D;
    --accent-hover: #F07820;
    --success: #3DDC97;
    --live-red: #FF4D6D;
    --text-title: #1F1B2E;
    --text-body: #4A4658;
    --text-muted: #7B7690;
    --text-inverse: #F5F2EE;
    --border-light: #EBE7F0;
    --font-display: "DIN Alternate", "Roboto Condensed", "Source Han Sans SC", sans-serif;
    --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
    --radius-tag: 6px;
    --radius-btn: 10px;
    --radius-card: 14px;
    --radius-panel: 16px;
    --shadow-card: 0 1px 3px rgba(27, 27, 42, 0.06), 0 10px 30px rgba(27, 27, 42, 0.06);
    --shadow-card-hover: 0 12px 28px rgba(193, 53, 132, 0.14), 0 8px 20px rgba(27, 27, 42, 0.1);
    --shadow-cta: 0 8px 24px rgba(255, 138, 61, 0.35);
    --shadow-nav: 0 4px 20px rgba(0, 0, 0, 0.25);
    --transition-base: 0.22s ease;
    --section-padding: 64px;
  }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-body);
    color: var(--text-body);
    background-color: #fff;
    line-height: 1.75;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-top: 76px;
  }
  a { text-decoration: none; transition: color var(--transition-base); }
  img { max-width: 100%; height: auto; display: block; }
  button:focus, a:focus, input:focus, select:focus, textarea:focus {
    outline: 2px solid rgba(193, 53, 132, 0.45);
    outline-offset: 2px;
  }
  .container { max-width: 1200px; }

  /* ========== 导航 ========== */
  .navbar-custom {
    background: rgba(27, 27, 42, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 14px 0;
    transition: box-shadow var(--transition-base), border-bottom var(--transition-base);
    border-bottom: 1px solid transparent;
  }
  .navbar-custom.scrolled {
    box-shadow: var(--shadow-nav);
    border-bottom: 1px solid rgba(235, 231, 240, 0.08);
  }
  .navbar-brand-custom {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-inverse) !important;
    letter-spacing: 0.5px;
  }
  .navbar-brand-custom:hover { color: #fff !important; }
  .brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
    flex-shrink: 0;
  }
  .navbar-custom .nav-link {
    color: rgba(245, 242, 238, 0.78) !important;
    font-weight: 500;
    font-size: 14.5px;
    padding: 8px 14px !important;
    margin: 0 4px;
    border-radius: 8px;
    transition: color var(--transition-base), background-color var(--transition-base);
  }
  .navbar-custom .nav-link:hover,
  .navbar-custom .nav-link:focus {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.08);
  }
  .navbar-custom .nav-link.active {
    color: #fff !important;
    background-color: rgba(193, 53, 132, 0.35);
  }
  .navbar-toggler-custom {
    border: 1.5px solid rgba(245, 242, 238, 0.3);
    background: transparent;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-inverse);
  }
  .navbar-toggler-custom:focus { outline: 2px solid rgba(193, 53, 132, 0.45); }
  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28245, 242, 238, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
  .btn-primary-custom {
    background-color: var(--accent);
    border: none;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: var(--radius-btn);
    box-shadow: var(--shadow-cta);
    transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .btn-primary-custom:hover, .btn-primary-custom:focus {
    background-color: var(--accent-hover);
    color: #fff;
    box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
    transform: translateY(-1px);
  }
  .btn-primary-custom:active {
    transform: translateY(1px);
    box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
  }
  .btn-outline-custom {
    background-color: transparent;
    border: 1.5px solid rgba(245, 242, 238, 0.35);
    color: var(--text-inverse);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: var(--radius-btn);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .btn-outline-custom:hover, .btn-outline-custom:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(245, 242, 238, 0.6);
    color: var(--text-inverse);
  }
  .btn-outline-light-custom {
    background-color: transparent;
    border: 1.5px solid var(--border-light);
    color: var(--text-body);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 18px;
    border-radius: var(--radius-btn);
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .btn-outline-light-custom:hover, .btn-outline-light-custom:focus {
    background-color: var(--card-alt);
    border-color: var(--primary);
    color: var(--primary);
  }

  /* ========== 面包屑 ========== */
  .breadcrumb-custom {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 12px 0;
    font-size: 13.5px;
    list-style: none;
  }
  .breadcrumb-custom li { display: flex; align-items: center; }
  .breadcrumb-custom li + li::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin: 0 10px;
    color: var(--text-muted);
    font-size: 12px;
  }
  .breadcrumb-custom a {
    color: var(--text-muted);
    transition: color var(--transition-base);
  }
  .breadcrumb-custom a:hover { color: var(--primary); }
  .breadcrumb-custom .current {
    color: var(--text-title);
    font-weight: 600;
  }

  /* ========== 分类页头 ========== */
  .page-header {
    padding: 40px 0 32px;
    background: linear-gradient(135deg, #FAF8FC 0%, #F4F1F8 100%);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 32px;
  }
  .page-header .h1-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .page-header .h1-label::before {
    content: '';
    width: 24px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
  }
  .page-header h1 {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text-title);
    margin-bottom: 12px;
  }
  .page-header .lead {
    font-size: 16px;
    color: var(--text-body);
    max-width: 720px;
    line-height: 1.8;
  }
  .page-header .header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
  }
  .page-header .header-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  /* ========== 筛选工具条 ========== */
  .filter-bar {
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-panel);
    padding: 16px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    box-shadow: 0 1px 3px rgba(27,27,42,0.04);
  }
  .filter-bar .filter-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-title);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .filter-bar .filter-btn {
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border-light);
    background: #fff;
    color: var(--text-body);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
  }
  .filter-bar .filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: rgba(193, 53, 132, 0.06);
  }
  .filter-bar .filter-btn.active {
    background-color: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }
  .filter-bar .form-select-mini {
    padding: 7px 32px 7px 14px;
    font-size: 13px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text-body);
    background-color: #fff;
    cursor: pointer;
    transition: border-color var(--transition-base);
  }
  .filter-bar .form-select-mini:hover, .filter-bar .form-select-mini:focus {
    border-color: var(--primary);
    outline: none;
  }

  /* ========== 新闻卡片列表 ========== */
  .news-list { display: flex; flex-direction: column; gap: 20px; }
  .news-card {
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-card);
    overflow: hidden;
    display: flex;
    flex-direction: row;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
  }
  .news-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
  }
  .news-card .news-img-wrap {
    flex: 0 0 260px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }
  .news-card .news-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16/9;
    transition: transform 0.4s ease;
  }
  .news-card:hover .news-img-wrap img { transform: scale(1.05); }
  .news-card .news-date-block {
    flex: 0 0 72px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--card-alt);
    border-right: 1px solid var(--border-light);
    padding: 12px 8px;
    min-height: 100%;
  }
  .news-card .news-date-block .date-day {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-display);
    line-height: 1.1;
  }
  .news-card .news-date-block .date-month {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 2px;
  }
  .news-card .news-date-block .date-year {
    font-size: 11px;
    color: var(--text-muted);
  }
  .news-card .news-body {
    flex: 1;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .news-card .news-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-title);
    margin-bottom: 8px;
    line-height: 1.5;
  }
  .news-card .news-title a {
    color: var(--text-title);
    transition: color var(--transition-base);
  }
  .news-card .news-title a:hover { color: var(--primary); }
  .news-card .news-summary {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .news-card .news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    font-size: 12.5px;
    color: var(--text-muted);
  }
  .news-card .news-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  .news-card .btn-news-more {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition-base), color var(--transition-base);
  }
  .news-card .btn-news-more:hover {
    color: var(--primary-dark);
    gap: 8px;
  }

  /* ========== 热门排行 ========== */
  .rank-list { display: flex; flex-direction: column; gap: 10px; }
  .rank-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: 12px 18px;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
  }
  .rank-item:hover {
    border-color: rgba(193, 53, 132, 0.35);
    box-shadow: var(--shadow-card);
  }
  .rank-item .rank-number {
    font-size: 24px;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--text-muted);
    width: 40px;
    flex-shrink: 0;
    text-align: center;
  }
  .rank-item:nth-child(1) .rank-number { color: #FF8A3D; }
  .rank-item:nth-child(2) .rank-number { color: var(--primary); }
  .rank-item:nth-child(3) .rank-number { color: var(--secondary); }
  .rank-item .rank-info { flex: 1; }
  .rank-item .rank-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-title);
    margin-bottom: 2px;
  }
  .rank-item .rank-sub {
    font-size: 12.5px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  /* ========== 标签云 ========== */
  .tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .tag-cloud .tag-item {
    padding: 7px 16px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--border-light);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-body);
    transition: all var(--transition-base);
    cursor: pointer;
    white-space: nowrap;
  }
  .tag-cloud .tag-item:hover {
    background-color: rgba(193, 53, 132, 0.08);
    border-color: var(--primary);
    color: var(--primary);
  }

  /* ========== 直播小贴士 ========== */
  .tip-card {
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-card);
    padding: 20px 22px;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    height: 100%;
  }
  .tip-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
  }
  .tip-card .tip-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin-bottom: 12px;
    background: rgba(193, 53, 132, 0.1);
    color: var(--primary);
  }
  .tip-card h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-title);
    margin-bottom: 6px;
  }
  .tip-card p {
    font-size: 13.5px;
    color: var(--text-body);
    margin: 0;
    line-height: 1.7;
  }

  /* ========== 订阅 CTA 横幅 ========== */
  .subscribe-cta {
    background: linear-gradient(145deg, var(--dark-bg) 0%, var(--dark-bg-2) 100%);
    border-radius: var(--radius-panel);
    padding: 48px;
    color: var(--text-inverse);
    position: relative;
    overflow: hidden;
  }
  .subscribe-cta::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(255, 138, 61, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .subscribe-cta::after {
    content: '';
    position: absolute;
    bottom: -40px;
    left: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(193, 53, 132, 0.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }
  .subscribe-cta h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-inverse);
    margin-bottom: 10px;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
  }
  .subscribe-cta p {
    font-size: 15px;
    color: #B8B4C8;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    max-width: 560px;
  }
  .subscribe-cta .form-control-custom,
  .subscribe-cta .form-select-custom {
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(245, 242, 238, 0.2);
    color: var(--text-inverse);
    padding: 12px 18px;
    border-radius: var(--radius-btn);
    font-size: 14px;
    width: 100%;
    transition: border-color var(--transition-base), background-color var(--transition-base);
  }
  .subscribe-cta .form-control-custom::placeholder { color: rgba(245, 242, 238, 0.5); }
  .subscribe-cta .form-control-custom:focus,
  .subscribe-cta .form-select-custom:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.12);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.15);
  }
  .subscribe-cta .form-select-custom option {
    background: var(--dark-bg);
    color: var(--text-inverse);
  }
  .subscribe-cta .btn-accent-cta {
    background-color: var(--accent);
    border: none;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: var(--radius-btn);
    box-shadow: var(--shadow-cta);
    transition: background-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
  }
  .subscribe-cta .btn-accent-cta:hover, .subscribe-cta .btn-accent-cta:focus {
    background-color: var(--accent-hover);
    box-shadow: 0 10px 30px rgba(255, 138, 61, 0.45);
    transform: translateY(-1px);
  }
  .subscribe-cta .btn-accent-cta:active {
    transform: translateY(1px);
    box-shadow: 0 4px 12px rgba(255, 138, 61, 0.3);
  }

  /* ========== FAQ 折叠面板 ========== */
  .accordion-custom .accordion-item {
    border: 1px solid var(--border-light);
    border-radius: 10px !important;
    margin-bottom: 10px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 3px rgba(27,27,42,0.04);
  }
  .accordion-custom .accordion-button {
    background: #fff;
    color: var(--text-title);
    font-weight: 600;
    font-size: 15px;
    padding: 16px 20px;
    border: none;
    border-radius: 10px !important;
    box-shadow: none;
  }
  .accordion-custom .accordion-button:not(.collapsed) {
    background: rgba(193, 53, 132, 0.06);
    color: var(--primary);
  }
  .accordion-custom .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(193, 53, 132, 0.15);
    outline: none;
  }
  .accordion-custom .accordion-button::after {
    background-size: 14px;
    transition: transform var(--transition-base);
  }
  .accordion-custom .accordion-body {
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.8;
    padding: 16px 20px;
    background: #fff;
    border-top: 1px solid var(--border-light);
  }

  /* ========== 页脚 ========== */
  .footer {
    background-color: var(--dark-bg-2);
    color: var(--text-inverse);
    padding: 56px 0 0;
    margin-top: 64px;
  }
  .footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 14px;
  }
  .footer h5 {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
  }
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .footer-links li { margin-bottom: 8px; }
  .footer-links a {
    color: #7B7690;
    font-size: 13.5px;
    transition: color var(--transition-base);
  }
  .footer-links a:hover { color: var(--accent); }
  .footer-copyright {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 40px;
    font-size: 13px;
    color: #7B7690;
  }
  .footer-copyright a {
    color: #7B7690;
    transition: color var(--transition-base);
  }
  .footer-copyright a:hover { color: var(--accent); }
  .footer-copyright .sep { margin: 0 8px; }

  /* ========== 响应式 ========== */
  @media (max-width: 991px) {
    .navbar-custom .collapse {
      background: var(--dark-bg);
      border-radius: 0 0 16px 16px;
      padding: 16px;
      margin-top: 12px;
    }
    .navbar-custom .nav-link { padding: 10px 16px !important; }
    .news-card { flex-direction: column; }
    .news-card .news-img-wrap {
      flex: unset;
      width: 100%;
      border-radius: var(--radius-card) var(--radius-card) 0 0;
    }
    .news-card .news-date-block {
      flex: unset;
      flex-direction: row;
      border-right: none;
      border-bottom: 1px solid var(--border-light);
      padding: 8px 16px;
      gap: 6px;
      justify-content: flex-start;
    }
    .news-card .news-date-block .date-day { font-size: 18px; }
    .news-card .news-body { padding: 16px 18px; }
  }
  @media (max-width: 767px) {
    :root { --section-padding: 40px; }
    body { padding-top: 68px; }
    .page-header { padding: 28px 0 24px; }
    .page-header h1 { font-size: 28px; }
    .filter-bar { padding: 14px 16px; gap: 10px; }
    .subscribe-cta { padding: 32px 20px; }
    .subscribe-cta h2 { font-size: 22px; }
    .news-card .news-body { padding: 14px 16px; }
    .news-card .news-title { font-size: 16px; }
  }
  @media (max-width: 575px) {
    .page-header h1 { font-size: 24px; }
    .filter-bar .filter-btn { padding: 5px 12px; font-size: 12px; }
    .news-card .news-summary { -webkit-line-clamp: 2; }
    .subscribe-cta { padding: 24px 16px; }
    .subscribe-cta .btn-accent-cta { width: 100%; justify-content: center; }
    .footer-copyright { flex-direction: column; text-align: center; }
  }

/* 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}