/* roulang page: index */
:root {
            --primary: #C81E2B;
            --primary-dark: #A01822;
            --primary-light: #E84855;
            --secondary: #0D1117;
            --secondary-light: #161B22;
            --accent: #E8A817;
            --accent-light: #F5C842;
            --surface: #FFFFFF;
            --surface-alt: #F8F9FA;
            --surface-dark: #1C2128;
            --text: #1A1A2E;
            --text-light: #5A5D6E;
            --text-on-dark: #E8ECF1;
            --text-muted: #8B8FA3;
            --border: #E2E5EA;
            --border-light: #EEF0F4;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
            --shadow-xl: 0 20px 60px rgba(0,0,0,0.16);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-body);
            color: var(--text);
            background-color: var(--surface);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button, .btn {
            cursor: pointer;
            font-family: var(--font-body);
            transition: all var(--transition);
        }

        /* ========== 容器 ========== */
        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== 导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 17, 23, 0.97);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            padding: 0;
            transition: all var(--transition);
        }
        .site-header .navbar {
            padding: 0;
            min-height: 64px;
        }
        .site-header .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.35rem;
            color: #FFFFFF;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 0;
        }
        .site-header .navbar-brand:hover {
            color: var(--accent);
        }
        .brand-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .site-header .nav-link {
            color: rgba(255,255,255,0.78);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 1.1rem;
            border-radius: 6px;
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .site-header .nav-link:hover,
        .site-header .nav-link.active {
            color: #FFFFFF;
            background: rgba(255,255,255,0.06);
        }
        .site-header .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 6px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }
        .nav-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--primary);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 20px;
            margin-left: 4px;
            animation: pulse-badge 2s infinite;
        }
        @keyframes pulse-badge {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.7; }
        }
        .nav-cta-btn {
            background: var(--primary);
            color: #fff !important;
            font-weight: 600;
            padding: 0.5rem 1.5rem;
            border-radius: 25px;
            font-size: 0.9rem;
            transition: all var(--transition);
            border: none;
            white-space: nowrap;
        }
        .nav-cta-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(200,30,43,0.4);
        }
        .navbar-toggler {
            border: 1px solid rgba(255,255,255,0.25);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
        }
        .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(255,255,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ========== Hero ========== */
        .hero-section {
            position: relative;
            min-height: 620px;
            display: flex;
            align-items: center;
            background: var(--secondary);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.35;
            z-index: 0;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13,17,23,0.7) 0%, rgba(13,17,23,0.85) 60%, rgba(13,17,23,0.95) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 80px 0 60px;
        }
        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(200,30,43,0.25);
            border: 1px solid rgba(200,30,43,0.45);
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 25px;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        .hero-tag .live-dot {
            width: 8px;
            height: 8px;
            background: #00E676;
            border-radius: 50%;
            animation: live-pulse 1.2s infinite;
        }
        @keyframes live-pulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(0,230,118,0.6); }
            50% { box-shadow: 0 0 0 10px rgba(0,230,118,0); }
        }
        .hero-title {
            font-family: var(--font-heading);
            font-size: 3.2rem;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.3;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }
        .hero-title .highlight {
            color: var(--accent);
        }
        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255,255,255,0.7);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 580px;
        }
        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-hero-primary {
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 30px;
            border: none;
            letter-spacing: 0.5px;
            box-shadow: 0 8px 28px rgba(200,30,43,0.45);
            transition: all var(--transition);
        }
        .btn-hero-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(200,30,43,0.55);
            color: #fff;
        }
        .btn-hero-outline {
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 30px;
            border: 2px solid rgba(255,255,255,0.35);
            letter-spacing: 0.5px;
            transition: all var(--transition);
        }
        .btn-hero-outline:hover {
            border-color: #fff;
            background: rgba(255,255,255,0.08);
            color: #fff;
            transform: translateY(-3px);
        }
        .hero-stats-row {
            display: flex;
            gap: 40px;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        .hero-stat-item {
            color: #fff;
        }
        .hero-stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
        }
        .hero-stat-label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.55);
            margin-top: 4px;
        }

        /* ========== 板块通用 ========== */
        .section-block {
            padding: 70px 0;
        }
        .section-block.alt-bg {
            background: var(--surface-alt);
        }
        .section-block.dark-bg {
            background: var(--secondary);
            color: var(--text-on-dark);
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.35;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-light);
            margin-bottom: 40px;
            max-width: 640px;
        }
        .dark-bg .section-title {
            color: #fff;
        }
        .dark-bg .section-subtitle {
            color: rgba(255,255,255,0.6);
        }
        .dark-bg .section-label {
            color: var(--accent);
        }

        /* ========== 特色卡片 ========== */
        .feature-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
            border-color: transparent;
        }
        .feature-card .card-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 18px;
            background: rgba(200,30,43,0.08);
            color: var(--primary);
        }
        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .feature-card p {
            font-size: 0.93rem;
            color: var(--text-light);
            margin: 0;
        }
        .dark-bg .feature-card {
            background: var(--surface-dark);
            border-color: rgba(255,255,255,0.06);
            color: var(--text-on-dark);
        }
        .dark-bg .feature-card p {
            color: rgba(255,255,255,0.55);
        }
        .dark-bg .feature-card .card-icon {
            background: rgba(232,168,23,0.12);
            color: var(--accent);
        }

        /* ========== 赛事热点卡 ========== */
        .match-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            height: 100%;
            border: 1px solid var(--border-light);
        }
        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .match-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .match-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .match-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .match-card .card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            z-index: 2;
        }
        .match-card .card-body-custom {
            padding: 20px;
        }
        .match-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .match-card .card-meta {
            font-size: 0.82rem;
            color: var(--text-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        /* ========== CMS列表 ========== */
        .cms-list-item {
            display: flex;
            gap: 18px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
            transition: all var(--transition);
        }
        .cms-list-item:last-child {
            border-bottom: none;
        }
        .cms-list-item:hover {
            padding-left: 8px;
        }
        .cms-list-thumb {
            width: 90px;
            height: 70px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--surface-alt);
        }
        .cms-list-info {
            flex: 1;
            min-width: 0;
        }
        .cms-list-info h5 {
            font-size: 0.98rem;
            font-weight: 600;
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .cms-list-info h5 a {
            color: var(--text);
        }
        .cms-list-info h5 a:hover {
            color: var(--primary);
        }
        .cms-list-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cms-list-meta .cms-cat {
            color: var(--primary);
            font-weight: 600;
        }
        .cms-empty-msg {
            text-align: center;
            padding: 40px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* ========== 统计数字区 ========== */
        .stats-band {
            background: var(--primary);
            padding: 50px 0;
        }
        .stat-item {
            text-align: center;
            color: #fff;
            padding: 10px;
        }
        .stat-item .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1;
            letter-spacing: -1px;
        }
        .stat-item .stat-label {
            font-size: 0.9rem;
            margin-top: 8px;
            opacity: 0.8;
            font-weight: 500;
        }

        /* ========== FAQ ========== */
        .faq-wrap .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition);
        }
        .faq-wrap .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            padding: 18px 22px;
            background: #fff;
            color: var(--text);
            box-shadow: none;
            border-radius: var(--radius) !important;
            transition: all var(--transition);
        }
        .faq-wrap .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--primary);
            box-shadow: none;
        }
        .faq-wrap .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200,30,43,0.1);
            border-color: var(--primary);
        }
        .faq-wrap .accordion-body {
            padding: 6px 22px 20px;
            color: var(--text-light);
            font-size: 0.93rem;
            line-height: 1.75;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--secondary);
            padding: 70px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: rgba(255,255,255,0.65);
            font-size: 1.05rem;
            margin-bottom: 30px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta {
            background: var(--accent);
            color: var(--secondary);
            font-weight: 700;
            font-size: 1.05rem;
            padding: 15px 38px;
            border-radius: 30px;
            border: none;
            letter-spacing: 0.5px;
            box-shadow: 0 8px 28px rgba(232,168,23,0.4);
            transition: all var(--transition);
        }
        .btn-cta:hover {
            background: var(--accent-light);
            transform: translateY(-3px);
            box-shadow: 0 14px 38px rgba(232,168,23,0.55);
            color: var(--secondary);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: #0A0D12;
            color: rgba(255,255,255,0.55);
            padding: 50px 0 30px;
            font-size: 0.9rem;
        }
        .site-footer .footer-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff;
            margin-bottom: 10px;
        }
        .site-footer a {
            color: rgba(255,255,255,0.55);
        }
        .site-footer a:hover {
            color: var(--accent);
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }
        .site-footer .footer-divider {
            border-top: 1px solid rgba(255,255,255,0.08);
            margin: 24px 0;
        }
        .site-footer .copyright {
            font-size: 0.82rem;
            color: rgba(255,255,255,0.35);
        }

        /* ========== 按钮通用 ========== */
        .btn-outline-custom {
            border: 2px solid var(--border);
            color: var(--text);
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 25px;
            background: transparent;
            transition: all var(--transition);
        }
        .btn-outline-custom:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(200,30,43,0.04);
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            padding: 10px 24px;
            border-radius: 25px;
            border: none;
            transition: all var(--transition);
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            box-shadow: var(--shadow);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .hero-stats-row {
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .site-header .navbar {
                padding: 8px 0;
            }
            .site-header .nav-link {
                padding: 0.6rem 1rem;
                font-size: 0.9rem;
            }
            .hero-section {
                min-height: 480px;
            }
            .hero-title {
                font-size: 1.9rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-content {
                padding: 50px 0 40px;
            }
            .hero-btns {
                flex-direction: column;
                gap: 10px;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                width: 100%;
                text-align: center;
                padding: 13px 24px;
            }
            .hero-stats-row {
                gap: 16px;
                margin-top: 28px;
            }
            .hero-stat-number {
                font-size: 1.5rem;
            }
            .section-block {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .feature-card {
                padding: 22px 18px;
            }
            .match-card .card-img-wrap {
                height: 160px;
            }
            .stats-band {
                padding: 34px 0;
            }
            .stat-item .stat-number {
                font-size: 2rem;
            }
            .cms-list-item {
                flex-direction: column;
                gap: 10px;
            }
            .cms-list-thumb {
                width: 100%;
                height: 140px;
            }
            .cta-section h2 {
                font-size: 1.7rem;
            }
            .site-footer .footer-links {
                gap: 14px;
            }
            .navbar-collapse {
                background: rgba(13,17,23,0.98);
                border-radius: var(--radius);
                padding: 12px;
                margin-top: 8px;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.55rem;
            }
            .hero-section {
                min-height: 400px;
            }
            .hero-stats-row {
                flex-direction: column;
                gap: 10px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                font-size: 0.9rem;
            }
            .feature-card {
                margin-bottom: 10px;
            }
            .match-card .card-img-wrap {
                height: 140px;
            }
            .stat-item .stat-number {
                font-size: 1.6rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #e63946;
            --color-primary-dark: #c1121f;
            --color-primary-light: #ff6b6b;
            --color-accent: #f0c040;
            --color-accent-glow: #ffd700;
            --color-bg-dark: #0a0e1a;
            --color-bg-section: #0f1322;
            --color-bg-card: #141a2e;
            --color-bg-card-hover: #1a2240;
            --color-surface: #1c2340;
            --color-text: #e8eaed;
            --color-text-secondary: #a8b0c4;
            --color-text-muted: #6b7280;
            --color-border: rgba(255,255,255,0.08);
            --color-border-light: rgba(255,255,255,0.14);
            --color-glass: rgba(20,26,46,0.85);
            --color-glass-border: rgba(255,255,255,0.12);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 24px rgba(0,0,0,0.3), 0 1px 4px rgba(0,0,0,0.2);
            --shadow-card-hover: 0 12px 40px rgba(230,57,70,0.2), 0 4px 16px rgba(0,0,0,0.35);
            --shadow-btn: 0 4px 16px rgba(230,57,70,0.35);
            --shadow-btn-hover: 0 8px 28px rgba(230,57,70,0.5);
            --shadow-glow: 0 0 40px rgba(240,192,64,0.25);
            --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
            --transition-smooth: 0.35s cubic-bezier(0.4,0,0.2,1);
            --font-heading: 'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;
            --font-body: 'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
        body{font-family:var(--font-body);background:var(--color-bg-dark);color:var(--color-text);line-height:1.7;overflow-x:hidden;min-height:100vh}

        a{color:var(--color-text);text-decoration:none;transition:color var(--transition-fast)}
        a:hover{color:var(--color-primary-light)}
        img{max-width:100%;height:auto;display:block}
        button,input,select,textarea{font-family:inherit}
        ul,ol{list-style:none;padding:0;margin:0}

        .container-custom{max-width:1240px;margin:0 auto;padding:0 24px;width:100%}
        @media(max-width:768px){.container-custom{padding:0 16px}}

        /* Header */
        .site-header{position:fixed;top:0;left:0;right:0;z-index:1050;background:rgba(10,14,26,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:all var(--transition-smooth)}
        .site-header.scrolled{background:rgba(10,14,26,0.97);box-shadow:0 4px 30px rgba(0,0,0,0.5)}
        .site-header .navbar{padding:14px 0}
        .site-header .navbar-brand{font-family:var(--font-heading);font-weight:700;font-size:1.35rem;color:var(--color-text);display:flex;align-items:center;gap:10px;letter-spacing:0.5px}
        .site-header .navbar-brand .brand-icon{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;font-size:1.1rem;box-shadow:0 2px 12px rgba(230,57,70,0.4)}
        .site-header .navbar-brand:hover{color:var(--color-accent)}
        .site-header .nav-link{font-size:0.95rem;font-weight:500;color:var(--color-text-secondary);padding:8px 16px;border-radius:var(--radius-sm);transition:all var(--transition-fast);position:relative}
        .site-header .nav-link:hover{color:var(--color-text);background:rgba(255,255,255,0.04)}
        .site-header .nav-link.active{color:var(--color-accent);background:rgba(240,192,64,0.08);font-weight:600}
        .site-header .nav-link.active::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:20px;height:3px;background:var(--color-accent);border-radius:3px}
        .nav-badge{display:inline-flex;align-items:center;gap:4px;font-size:0.72rem;background:rgba(0,230,118,0.15);color:#00E676;padding:3px 10px;border-radius:20px;margin-left:4px;font-weight:500;animation:pulse-badge 2s ease-in-out infinite}
        @keyframes pulse-badge{0%,100%{opacity:1}50%{opacity:0.65}}
        .nav-cta-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border-radius:25px;font-weight:600;font-size:0.9rem;letter-spacing:0.3px;transition:all var(--transition-smooth);box-shadow:var(--shadow-btn);white-space:nowrap}
        .nav-cta-btn:hover{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));color:#fff;box-shadow:var(--shadow-btn-hover);transform:translateY(-1px)}
        .navbar-toggler{border:1px solid var(--color-border-light);border-radius:var(--radius-sm);padding:6px 10px;background:rgba(255,255,255,0.03)}
        .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(230,57,70,0.25);outline:none}
        .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(232,234,237,0.8)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E")}

        @media(max-width:991px){
            .site-header .navbar-collapse{background:rgba(15,19,34,0.98);border-radius:var(--radius-md);padding:16px;margin-top:12px;border:1px solid var(--color-border)}
            .site-header .nav-link{padding:10px 16px;margin:2px 0}
            .site-header .nav-link.active::after{display:none}
            .nav-cta-btn{margin-top:8px;width:100%;justify-content:center}
        }

        /* Hero */
        .hero-section{position:relative;min-height:85vh;display:flex;align-items:center;justify-content:center;padding:140px 0 80px;overflow:hidden;background:var(--color-bg-dark)}
        .hero-bg{position:absolute;inset:0;z-index:0}
        .hero-bg img,.hero-bg .bg-image{width:100%;height:100%;object-fit:cover;opacity:0.35}
        .hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,26,0.5) 0%,rgba(10,14,26,0.85) 60%,var(--color-bg-dark) 100%);z-index:1}
        .hero-content{position:relative;z-index:2;text-align:center;max-width:850px;margin:0 auto}
        .hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(230,57,70,0.2);color:var(--color-primary-light);border:1px solid rgba(230,57,70,0.3);padding:8px 20px;border-radius:30px;font-size:0.85rem;font-weight:600;margin-bottom:24px;animation:fadeInUp 0.6s ease-out}
        .hero-badge .live-dot{width:8px;height:8px;background:#00E676;border-radius:50%;display:inline-block;animation:blink 1.2s ease-in-out infinite}
        @keyframes blink{0%,100%{opacity:1;box-shadow:0 0 8px #00E676}50%{opacity:0.3;box-shadow:0 0 2px #00E676}}
        .hero-title{font-family:var(--font-heading);font-size:3.2rem;font-weight:800;color:#fff;line-height:1.2;margin-bottom:20px;letter-spacing:-0.5px}
        .hero-title .highlight{color:var(--color-accent);position:relative}
        .hero-subtitle{font-size:1.2rem;color:var(--color-text-secondary);max-width:620px;margin:0 auto 36px;line-height:1.8}
        .hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
        .btn-primary-custom{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border-radius:30px;font-weight:700;font-size:1rem;letter-spacing:0.5px;border:none;transition:all var(--transition-smooth);box-shadow:var(--shadow-btn);cursor:pointer}
        .btn-primary-custom:hover{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));color:#fff;box-shadow:var(--shadow-btn-hover);transform:translateY(-2px)}
        .btn-outline-custom{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:transparent;color:var(--color-text);border:2px solid var(--color-border-light);border-radius:30px;font-weight:600;font-size:1rem;transition:all var(--transition-smooth);cursor:pointer}
        .btn-outline-custom:hover{background:rgba(255,255,255,0.05);border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}
        @keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
        .hero-stats{display:flex;flex-wrap:wrap;gap:40px;justify-content:center;margin-top:48px;padding-top:36px;border-top:1px solid var(--color-border)}
        .hero-stat{text-align:center}
        .hero-stat-value{font-family:var(--font-heading);font-size:2.4rem;font-weight:800;color:var(--color-accent);line-height:1}
        .hero-stat-label{font-size:0.85rem;color:var(--color-text-muted);margin-top:6px}

        @media(max-width:768px){
            .hero-section{min-height:auto;padding:120px 0 60px}
            .hero-title{font-size:2rem}
            .hero-subtitle{font-size:1rem}
            .hero-stats{gap:20px}
            .hero-stat-value{font-size:1.6rem}
            .btn-primary-custom,.btn-outline-custom{padding:12px 24px;font-size:0.9rem}
        }

        /* Section */
        .section{padding:80px 0}
        .section-dark{background:var(--color-bg-section)}
        .section-header{text-align:center;margin-bottom:56px}
        .section-label{display:inline-block;font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--color-primary-light);margin-bottom:12px}
        .section-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-0.3px}
        .section-desc{font-size:1.05rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto}
        @media(max-width:768px){
            .section{padding:56px 0}
            .section-title{font-size:1.6rem}
            .section-header{margin-bottom:36px}
        }

        /* Feature Cards */
        .features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
        .feature-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:32px 28px;transition:all var(--transition-smooth);position:relative;overflow:hidden}
        .feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));opacity:0;transition:opacity var(--transition-smooth)}
        .feature-card:hover{border-color:var(--color-border-light);box-shadow:var(--shadow-card-hover);transform:translateY(-4px);background:var(--color-bg-card-hover)}
        .feature-card:hover::before{opacity:1}
        .feature-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:20px;background:rgba(230,57,70,0.12);color:var(--color-primary-light)}
        .feature-card h3{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:8px}
        .feature-card p{font-size:0.9rem;color:var(--color-text-secondary);line-height:1.7;margin:0}
        @media(max-width:991px){.features-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:576px){.features-grid{grid-template-columns:1fr}}

        /* Match Cards */
        .match-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .match-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-smooth);cursor:pointer}
        .match-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px);border-color:var(--color-border-light)}
        .match-card-img{position:relative;height:160px;overflow:hidden}
        .match-card-img img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-smooth)}
        .match-card:hover .match-card-img img{transform:scale(1.06)}
        .match-card-badge{position:absolute;top:12px;left:12px;background:var(--color-primary);color:#fff;padding:4px 12px;border-radius:20px;font-size:0.72rem;font-weight:700;z-index:2}
        .match-card-body{padding:18px 16px}
        .match-card-body h4{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:#fff;margin-bottom:6px}
        .match-card-body .match-info{font-size:0.82rem;color:var(--color-text-muted);display:flex;align-items:center;gap:8px}
        .match-card-body .match-info i{color:var(--color-accent);font-size:0.7rem}
        @media(max-width:991px){.match-cards{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:576px){.match-cards{grid-template-columns:1fr}}

        /* Process / Steps */
        .steps-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .step-item{text-align:center;position:relative}
        .step-number{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;font-weight:800;font-size:1.3rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;box-shadow:0 4px 20px rgba(230,57,70,0.3);position:relative;z-index:2}
        .step-item h4{font-family:var(--font-heading);font-size:1rem;font-weight:700;color:#fff;margin-bottom:6px}
        .step-item p{font-size:0.85rem;color:var(--color-text-secondary)}
        .step-connector{position:absolute;top:28px;left:calc(50% + 40px);width:calc(100% - 100px);height:2px;background:var(--color-border-light);z-index:1}
        .step-item:last-child .step-connector{display:none}
        @media(max-width:991px){.steps-list{grid-template-columns:repeat(2,1fr);gap:32px}.step-connector{display:none}}
        @media(max-width:576px){.steps-list{grid-template-columns:1fr}}

        /* Highlight Banner */
        .highlight-banner{background:linear-gradient(135deg,var(--color-bg-card),#1a1535,var(--color-bg-card));border:1px solid var(--color-border-light);border-radius:var(--radius-xl);padding:48px 40px;display:flex;align-items:center;gap:40px;position:relative;overflow:hidden}
        .highlight-banner::after{content:'';position:absolute;top:-60px;right:-40px;width:200px;height:200px;background:radial-gradient(circle,rgba(240,192,64,0.15) 0%,transparent 70%);border-radius:50%;pointer-events:none}
        .highlight-banner-content{flex:1;position:relative;z-index:1}
        .highlight-banner-content h3{font-family:var(--font-heading);font-size:1.6rem;font-weight:800;color:#fff;margin-bottom:10px}
        .highlight-banner-content p{color:var(--color-text-secondary);margin-bottom:20px}
        .highlight-banner-img{flex:0 0 240px;position:relative;z-index:1}
        .highlight-banner-img img{border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}
        @media(max-width:768px){.highlight-banner{flex-direction:column;padding:32px 24px;text-align:center}.highlight-banner-img{flex:0 0 auto;max-width:200px}}

        /* FAQ */
        .faq-list{max-width:800px;margin:0 auto}
        .faq-item{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:14px;overflow:hidden;transition:all var(--transition-fast)}
        .faq-item:hover{border-color:var(--color-border-light)}
        .faq-question{padding:20px 24px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-weight:600;color:#fff;font-size:1rem;user-select:none;transition:all var(--transition-fast)}
        .faq-question i{color:var(--color-accent);transition:transform var(--transition-fast);font-size:0.9rem}
        .faq-item.open .faq-question i{transform:rotate(180deg)}
        .faq-answer{padding:0 24px 20px;color:var(--color-text-secondary);font-size:0.92rem;line-height:1.8;display:none}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open{border-color:var(--color-accent);box-shadow:var(--shadow-glow)}

        /* CTA Section */
        .cta-section{background:linear-gradient(180deg,var(--color-bg-dark),var(--color-bg-section));position:relative;overflow:hidden}
        .cta-inner{background:linear-gradient(135deg,rgba(230,57,70,0.15),rgba(240,192,64,0.08));border:1px solid rgba(240,192,64,0.2);border-radius:var(--radius-xl);padding:60px 40px;text-align:center;position:relative}
        .cta-inner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(240,192,64,0.06) 0%,transparent 70%);pointer-events:none}
        .cta-inner h2{font-family:var(--font-heading);font-size:2rem;font-weight:800;color:#fff;margin-bottom:14px;position:relative;z-index:1}
        .cta-inner p{color:var(--color-text-secondary);font-size:1.05rem;max-width:550px;margin:0 auto 28px;position:relative;z-index:1}
        @media(max-width:768px){.cta-inner{padding:40px 20px}.cta-inner h2{font-size:1.5rem}}

        /* Footer */
        .site-footer{background:var(--color-bg-section);border-top:1px solid var(--color-border);padding:48px 0 32px}
        .footer-brand{font-family:var(--font-heading);font-weight:700;font-size:1.2rem;color:#fff;margin-bottom:8px}
        .footer-links{display:flex;flex-wrap:wrap;gap:20px}
        .footer-links a{color:var(--color-text-secondary);font-size:0.9rem;transition:color var(--transition-fast)}
        .footer-links a:hover{color:var(--color-accent)}
        .footer-divider{border-top:1px solid var(--color-border);margin:24px 0}
        .copyright{font-size:0.8rem;color:var(--color-text-muted)}
        @media(max-width:576px){.footer-links{gap:12px}}

        /* Utility */
        .text-accent{color:var(--color-accent)}
        .text-primary{color:var(--color-primary-light)}
        .gap-section{margin-top:80px}

/* roulang page: article */
:root {
            --primary: #f0a500;
            --primary-hover: #d48900;
            --primary-light: rgba(240, 165, 0, 0.12);
            --primary-glow: rgba(240, 165, 0, 0.25);
            --accent: #00c48c;
            --accent-light: rgba(0, 196, 140, 0.1);
            --bg-page: #080c14;
            --bg-surface: #0f1520;
            --bg-card: #141b26;
            --bg-card-hover: #1a2230;
            --bg-content: #ffffff;
            --bg-content-off: #f9fafb;
            --text-primary: #e8eaef;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            --text-dark: #1a1d28;
            --text-dark-secondary: #4b5563;
            --border-subtle: rgba(255, 255, 255, 0.06);
            --border-card: rgba(255, 255, 255, 0.09);
            --border-content: #e5e7eb;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.18);
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
            --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.35);
            --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.2);
            --shadow-glow: 0 0 40px rgba(240, 165, 0, 0.12);
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --font-body: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --content-width: 760px;
            --container-max: 1140px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background: var(--bg-page);
            color: var(--text-primary);
            line-height: 1.65;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        button {
            font-family: inherit;
        }

        /* Container */
        .container-custom {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(10, 14, 22, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            transition: all var(--transition);
        }

        .site-header .navbar {
            padding: 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: #fff !important;
            letter-spacing: 0.4px;
            transition: opacity var(--transition-fast);
        }

        .navbar-brand:hover {
            opacity: 0.88;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), #e68900);
            border-radius: var(--radius-sm);
            color: #fff;
            font-size: 1rem;
            box-shadow: 0 2px 12px rgba(240, 165, 0, 0.3);
        }

        .navbar-nav .nav-link {
            color: var(--text-secondary) !important;
            font-weight: 500;
            font-size: 0.93rem;
            padding: 8px 14px !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            position: relative;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link:focus-visible {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.04);
        }

        .navbar-nav .nav-link.active {
            color: var(--primary) !important;
            background: var(--primary-light);
            font-weight: 600;
        }

        .nav-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.72rem;
            font-weight: 600;
            color: #00E676;
            background: rgba(0, 230, 118, 0.1);
            padding: 3px 9px;
            border-radius: 20px;
            margin-left: 2px;
            vertical-align: middle;
            white-space: nowrap;
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 9px 22px;
            background: linear-gradient(135deg, var(--primary), #e68900);
            color: #fff !important;
            font-weight: 700;
            font-size: 0.9rem;
            border-radius: 24px;
            transition: all var(--transition);
            box-shadow: 0 2px 12px rgba(240, 165, 0, 0.3);
            letter-spacing: 0.3px;
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, #ffb833, #f09a00);
            box-shadow: 0 4px 20px rgba(240, 165, 0, 0.45);
            transform: translateY(-1px);
            color: #fff !important;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.2);
            outline: none;
        }

        .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(255, 255, 255, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        /* ========== MAIN LAYOUT ========== */
        .main-content {
            flex: 1;
            padding-bottom: 60px;
        }

        /* ========== ARTICLE HERO BANNER ========== */
        .article-hero {
            position: relative;
            padding: 50px 0 40px;
            background: linear-gradient(180deg, #0d1525 0%, #0f1724 40%, var(--bg-page) 100%);
            border-bottom: 1px solid var(--border-subtle);
            overflow: hidden;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(240, 165, 0, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -8%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 196, 140, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .article-hero .container-custom {
            position: relative;
            z-index: 1;
        }

        .breadcrumb-article {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            list-style: none;
            padding: 0;
        }

        .breadcrumb-article a {
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .breadcrumb-article .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
            margin: 0 2px;
        }

        .breadcrumb-article .current {
            color: var(--primary);
            font-weight: 500;
            max-width: 240px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-category-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
            transition: all var(--transition-fast);
        }

        .article-category-tag:hover {
            background: rgba(240, 165, 0, 0.22);
            color: #ffb833;
        }

        .article-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.35;
            letter-spacing: 0.2px;
            margin-bottom: 16px;
            max-width: 800px;
        }

        .article-meta-row {
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--text-secondary);
        }

        .article-meta-row .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta-row .meta-icon {
            color: var(--primary);
            font-size: 0.85rem;
            opacity: 0.8;
        }

        .article-meta-row .meta-divider {
            width: 1px;
            height: 16px;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 1px;
        }

        /* ========== FEATURED IMAGE ========== */
        .featured-image-wrap {
            max-width: var(--content-width);
            margin: -10px auto 0;
            padding: 0 20px;
            position: relative;
            z-index: 2;
        }

        .featured-image-wrap img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            object-fit: cover;
            max-height: 440px;
            aspect-ratio: 16/9;
        }

        /* ========== ARTICLE BODY ========== */
        .article-body-section {
            max-width: var(--content-width);
            margin: 36px auto 0;
            padding: 0 20px;
        }

        .article-body-card {
            background: var(--bg-content);
            border-radius: var(--radius-lg);
            padding: 44px 48px;
            box-shadow: var(--shadow-card);
            color: var(--text-dark);
            line-height: 1.85;
            font-size: 1.05rem;
        }

        .article-body-card h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: #111827;
            margin: 32px 0 14px;
            line-height: 1.4;
            letter-spacing: 0.2px;
        }

        .article-body-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: #1f2937;
            margin: 24px 0 10px;
            line-height: 1.4;
        }

        .article-body-card h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #374151;
            margin: 20px 0 8px;
        }

        .article-body-card p {
            margin-bottom: 16px;
            color: #374151;
        }

        .article-body-card ul,
        .article-body-card ol {
            margin: 12px 0 18px;
            padding-left: 24px;
            color: #374151;
        }

        .article-body-card li {
            margin-bottom: 8px;
            padding-left: 4px;
        }

        .article-body-card li::marker {
            color: var(--primary);
        }

        .article-body-card blockquote {
            border-left: 4px solid var(--primary);
            background: #fefdf8;
            padding: 16px 20px;
            margin: 20px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #4b5563;
            font-style: italic;
            font-size: 0.98rem;
        }

        .article-body-card img {
            border-radius: var(--radius);
            margin: 20px auto;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            max-width: 100%;
            height: auto;
        }

        .article-body-card table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.93rem;
            border-radius: var(--radius-sm);
            overflow: hidden;
            box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
        }

        .article-body-card table th {
            background: #1f2937;
            color: #fff;
            font-weight: 600;
            padding: 12px 16px;
            text-align: left;
            font-size: 0.85rem;
            letter-spacing: 0.3px;
        }

        .article-body-card table td {
            padding: 10px 16px;
            border-bottom: 1px solid #e5e7eb;
            background: #fff;
            color: #374151;
        }

        .article-body-card table tr:last-child td {
            border-bottom: none;
        }

        .article-body-card table tr:nth-child(even) td {
            background: #f9fafb;
        }

        .article-body-card a {
            color: #d48900;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition-fast);
        }

        .article-body-card a:hover {
            color: #b87000;
        }

        .article-body-card code {
            background: #f3f4f6;
            padding: 2px 7px;
            border-radius: 4px;
            font-size: 0.9em;
            color: #e87500;
            font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
        }

        .article-body-card pre {
            background: #1a1d28;
            color: #e8eaef;
            padding: 20px 24px;
            border-radius: var(--radius);
            overflow-x: auto;
            margin: 18px 0;
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* ========== TAGS & SHARE ========== */
        .article-tags-share {
            max-width: var(--content-width);
            margin: 24px auto 0;
            padding: 0 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .tags-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-pill {
            display: inline-block;
            padding: 5px 14px;
            background: var(--bg-card);
            color: var(--text-secondary);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 500;
            border: 1px solid var(--border-card);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .tag-pill:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }

        .share-buttons {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .share-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-right: 4px;
            font-weight: 500;
        }

        .share-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--bg-card);
            color: var(--text-secondary);
            border: 1px solid var(--border-card);
            transition: all var(--transition-fast);
            font-size: 0.9rem;
            cursor: pointer;
        }

        .share-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(240, 165, 0, 0.2);
        }

        /* ========== RELATED ARTICLES ========== */
        .related-section {
            max-width: var(--container-max);
            margin: 48px auto 0;
            padding: 0 20px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .section-label::before {
            content: '';
            display: block;
            width: 20px;
            height: 2px;
            background: var(--primary);
            border-radius: 1px;
        }

        .section-title-related {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 28px;
            letter-spacing: 0.2px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .related-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-card);
            transition: all var(--transition);
            cursor: pointer;
            display: block;
            color: inherit;
        }

        .related-card:hover {
            border-color: rgba(240, 165, 0, 0.3);
            box-shadow: var(--shadow-glow);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }

        .related-card-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            display: block;
        }

        .related-card-body {
            padding: 18px 20px 20px;
        }

        .related-card-tag {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.6px;
            margin-bottom: 6px;
        }

        .related-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: #e8eaef;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }

        .related-card:hover .related-card-title {
            color: #fff;
        }

        .related-card-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            max-width: var(--content-width);
            margin: 48px auto 0;
            padding: 0 20px;
        }

        .cta-card {
            background: linear-gradient(135deg, #141b26 0%, #1a2332 100%);
            border: 1px solid rgba(240, 165, 0, 0.2);
            border-radius: var(--radius-xl);
            padding: 40px 44px;
            text-align: center;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(240, 165, 0, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-card>* {
            position: relative;
            z-index: 1;
        }

        .cta-card h3 {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }

        .cta-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 22px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-btn-large {
            display: inline-block;
            padding: 13px 36px;
            background: linear-gradient(135deg, var(--primary), #e68900);
            color: #fff !important;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 28px;
            box-shadow: 0 4px 20px rgba(240, 165, 0, 0.35);
            transition: all var(--transition);
            letter-spacing: 0.4px;
            border: none;
            cursor: pointer;
        }

        .cta-btn-large:hover {
            background: linear-gradient(135deg, #ffb833, #f09a00);
            box-shadow: 0 6px 28px rgba(240, 165, 0, 0.5);
            transform: translateY(-2px);
        }

        /* ========== NOT FOUND STATE ========== */
        .not-found-section {
            max-width: 600px;
            margin: 80px auto;
            padding: 0 20px;
            text-align: center;
        }

        .not-found-icon {
            font-size: 3.5rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            opacity: 0.5;
        }

        .not-found-section h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .not-found-section p {
            color: var(--text-secondary);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }

        .not-found-section .back-home-btn {
            display: inline-block;
            padding: 10px 28px;
            background: var(--bg-card);
            color: var(--primary);
            border: 1px solid rgba(240, 165, 0, 0.3);
            border-radius: 24px;
            font-weight: 600;
            transition: all var(--transition);
        }

        .not-found-section .back-home-btn:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: #ffb833;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0a0e16;
            border-top: 1px solid var(--border-subtle);
            padding: 36px 0 28px;
            margin-top: auto;
        }

        .footer-brand {
            font-weight: 700;
            font-size: 1.15rem;
            color: #fff;
            margin-bottom: 6px;
            letter-spacing: 0.3px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.88rem;
            font-weight: 500;
            transition: color var(--transition-fast);
        }

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

        .footer-divider {
            height: 1px;
            background: rgba(255, 255, 255, 0.06);
            margin: 22px 0 18px;
        }

        .copyright {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.3);
            font-weight: 400;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .article-hero h1 {
                font-size: 1.8rem;
            }

            .article-body-card {
                padding: 32px 28px;
                font-size: 1rem;
            }

            .related-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 768px) {
            .article-hero {
                padding: 32px 0 28px;
            }

            .article-hero h1 {
                font-size: 1.45rem;
            }

            .article-meta-row {
                gap: 10px;
                font-size: 0.8rem;
            }

            .featured-image-wrap {
                margin-top: -0px;
                padding: 0 12px;
            }

            .featured-image-wrap img {
                border-radius: var(--radius);
                max-height: 260px;
            }

            .article-body-section {
                margin-top: 20px;
                padding: 0 12px;
            }

            .article-body-card {
                padding: 24px 18px;
                border-radius: var(--radius);
                font-size: 0.95rem;
                line-height: 1.75;
            }

            .article-body-card h2 {
                font-size: 1.3rem;
            }

            .article-body-card h3 {
                font-size: 1.1rem;
            }

            .article-tags-share {
                flex-direction: column;
                align-items: flex-start;
                padding: 0 12px;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .related-section {
                margin-top: 32px;
                padding: 0 12px;
            }

            .section-title-related {
                font-size: 1.3rem;
                margin-bottom: 18px;
            }

            .cta-section {
                margin-top: 32px;
                padding: 0 12px;
            }

            .cta-card {
                padding: 28px 20px;
                border-radius: var(--radius-lg);
            }

            .cta-card h3 {
                font-size: 1.25rem;
            }

            .cta-btn-large {
                padding: 11px 28px;
                font-size: 0.9rem;
            }

            .breadcrumb-article {
                font-size: 0.78rem;
                margin-bottom: 14px;
            }

            .navbar-nav {
                padding-top: 10px;
                gap: 2px;
            }

            .navbar-nav .nav-link {
                padding: 10px 12px !important;
                font-size: 0.9rem;
            }

            .nav-cta-btn {
                margin-top: 6px;
                text-align: center;
                display: block;
                width: fit-content;
            }

            .not-found-section {
                margin: 50px auto;
            }
        }

        @media (max-width: 520px) {
            .article-hero h1 {
                font-size: 1.25rem;
            }

            .article-body-card {
                padding: 18px 14px;
                font-size: 0.92rem;
            }

            .article-body-card h2 {
                font-size: 1.15rem;
            }

            .article-body-card blockquote {
                padding: 12px 14px;
                font-size: 0.88rem;
            }

            .cta-card {
                padding: 22px 16px;
            }

            .cta-card h3 {
                font-size: 1.1rem;
            }

            .related-card-body {
                padding: 12px 14px 16px;
            }

            .related-card-title {
                font-size: 0.9rem;
            }

            .article-meta-row {
                gap: 6px;
                font-size: 0.75rem;
            }

            .article-meta-row .meta-divider {
                height: 12px;
            }

            .share-btn {
                width: 34px;
                height: 34px;
                font-size: 0.8rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #C8963E;
            --primary-dark: #A67C2E;
            --primary-light: #E8C876;
            --primary-glow: rgba(200, 150, 62, 0.25);
            --secondary: #1B1B2F;
            --secondary-light: #252540;
            --accent: #F0C75E;
            --bg-dark: #0D0D1A;
            --bg-darker: #080812;
            --bg-light: #F8F6F0;
            --bg-card: #FFFFFF;
            --text-dark: #1A1A1A;
            --text-light: #FFFFFF;
            --text-muted: #6B7280;
            --text-soft: #9CA3AF;
            --border: #E5E7EB;
            --border-light: #F0EDE4;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --shadow-gold: 0 8px 32px rgba(200, 150, 62, 0.3);
            --transition-fast: 0.2s ease;
            --transition: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            line-height: 1.7;
            color: var(--text-dark);
            background-color: #FFFFFF;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
            -webkit-tap-highlight-color: transparent;
        }

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

        a:hover {
            text-decoration: none;
        }

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }

        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: 1260px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(13, 13, 26, 0.94);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 0;
            transition: all var(--transition);
        }

        .site-header .navbar {
            padding: 12px 0;
            min-height: 62px;
        }

        .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--text-light) !important;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.5px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .navbar-brand:hover {
            color: var(--primary-light) !important;
        }

        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: var(--radius-sm);
            color: #FFFFFF;
            font-size: 1rem;
            flex-shrink: 0;
            box-shadow: 0 2px 10px rgba(200, 150, 62, 0.35);
        }

        .navbar-nav {
            gap: 2px;
        }

        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.78) !important;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 16px;
            border-radius: 25px;
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .navbar-nav .nav-link:hover {
            color: #FFFFFF !important;
            background: rgba(255, 255, 255, 0.06);
        }

        .navbar-nav .nav-link.active {
            color: var(--primary-light) !important;
            background: rgba(200, 150, 62, 0.12);
            font-weight: 600;
        }

        .nav-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.7rem;
            background: rgba(0, 230, 118, 0.15);
            color: #00E676;
            padding: 3px 9px;
            border-radius: 20px;
            font-weight: 600;
            letter-spacing: 0.3px;
            margin-left: 4px;
            animation: badgePulse 2s ease-in-out infinite;
        }

        @keyframes badgePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }

        .nav-cta-btn {
            display: inline-block;
            background: linear-gradient(135deg, var(--primary), #D4A843);
            color: #FFFFFF !important;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 22px;
            border-radius: 25px;
            letter-spacing: 0.5px;
            transition: all var(--transition);
            white-space: nowrap;
            box-shadow: 0 4px 16px rgba(200, 150, 62, 0.35);
            border: none;
            text-align: center;
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, #D4A843, #E0B854);
            box-shadow: 0 6px 22px rgba(200, 150, 62, 0.5);
            transform: translateY(-1px);
            color: #FFFFFF !important;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(200, 150, 62, 0.3);
            outline: none;
        }

        .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(255,255,255,0.8)' stroke-width='2.5' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: linear-gradient(160deg, var(--bg-dark) 0%, #14142A 35%, var(--secondary) 70%, #1E1E38 100%);
            padding: 100px 0 90px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-bg-overlay {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.14;
            z-index: 0;
            pointer-events: none;
        }

        .hero-glow {
            position: absolute;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 150, 62, 0.2) 0%, transparent 70%);
            top: -120px;
            right: -100px;
            z-index: 0;
            pointer-events: none;
            animation: glowFloat 6s ease-in-out infinite;
        }

        @keyframes glowFloat {
            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }
            33% {
                transform: translate(-25px, 15px) scale(1.08);
            }
            66% {
                transform: translate(15px, -10px) scale(0.95);
            }
        }

        .hero-section .container-custom {
            position: relative;
            z-index: 1;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(200, 150, 62, 0.15);
            border: 1px solid rgba(200, 150, 62, 0.3);
            color: var(--primary-light);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 7px 18px;
            border-radius: 25px;
            letter-spacing: 1px;
            margin-bottom: 20px;
            animation: fadeInUp 0.6s ease-out;
        }

        .hero-badge .crown-icon {
            font-size: 1rem;
            color: var(--accent);
        }

        .hero-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(2rem, 4.5vw, 3.2rem);
            color: var(--text-light);
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
            animation: fadeInUp 0.7s ease-out;
        }

        .hero-title .gold-text {
            background: linear-gradient(135deg, #E8C876, #D4A843, #C8963E);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 560px;
            line-height: 1.75;
            margin-bottom: 30px;
            animation: fadeInUp 0.8s ease-out;
        }

        .hero-stats-row {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-bottom: 30px;
            animation: fadeInUp 0.9s ease-out;
        }

        .hero-stat-item {
            text-align: left;
        }

        .hero-stat-number {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2rem;
            color: var(--primary-light);
            line-height: 1;
        }

        .hero-stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 4px;
            letter-spacing: 0.5px;
        }

        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease-out;
        }

        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, #C8963E, #D4A843);
            color: #FFFFFF;
            font-weight: 700;
            font-size: 1rem;
            padding: 13px 30px;
            border-radius: 28px;
            border: none;
            letter-spacing: 0.5px;
            transition: all var(--transition);
            box-shadow: 0 6px 24px rgba(200, 150, 62, 0.4);
            cursor: pointer;
        }

        .btn-gold:hover {
            background: linear-gradient(135deg, #D4A843, #E0B854);
            box-shadow: 0 10px 32px rgba(200, 150, 62, 0.55);
            transform: translateY(-2px);
            color: #FFFFFF;
        }

        .btn-outline-light-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 1rem;
            padding: 13px 30px;
            border-radius: 28px;
            border: 2px solid rgba(255, 255, 255, 0.35);
            letter-spacing: 0.5px;
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(25px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ========== SECTION COMMON ========== */
        .section-padding {
            padding: 80px 0;
        }

        .section-label {
            display: inline-block;
            font-weight: 700;
            font-size: 0.8rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            color: var(--text-dark);
            line-height: 1.25;
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.6;
        }

        .text-center-mx {
            text-align: center;
        }

        .text-center-mx .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== TIER CARDS ========== */
        .tier-section {
            background: var(--bg-light);
            position: relative;
        }

        .tier-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 36px 28px 30px;
            text-align: center;
            border: 2px solid transparent;
            transition: all var(--transition);
            position: relative;
            height: 100%;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }

        .tier-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }

        .tier-card.featured {
            border-color: var(--primary);
            box-shadow: var(--shadow-gold);
            background: linear-gradient(180deg, #FFFDF7 0%, #FFFFFF 40%);
        }

        .tier-card.featured::before {
            content: '热门推荐';
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(135deg, #C8963E, #E8C876);
            color: #FFFFFF;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 5px 16px;
            border-radius: 20px;
            letter-spacing: 1px;
            white-space: nowrap;
            box-shadow: 0 4px 14px rgba(200, 150, 62, 0.4);
            z-index: 2;
        }

        .tier-icon-wrap {
            width: 70px;
            height: 70px;
            margin: 0 auto 16px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
        }

        .tier-silver .tier-icon-wrap {
            background: #E8ECF0;
            color: #7B8A9B;
        }
        .tier-gold .tier-icon-wrap {
            background: #FFF4DD;
            color: #C8963E;
        }
        .tier-diamond .tier-icon-wrap {
            background: #EDE8FF;
            color: #6B5CE7;
        }

        .tier-name {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .tier-price {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2.2rem;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .tier-price .unit {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .tier-price-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .tier-features {
            list-style: none;
            padding: 0;
            margin: 0 0 22px;
            text-align: left;
            flex-grow: 1;
        }

        .tier-features li {
            padding: 7px 0;
            font-size: 0.9rem;
            color: #4B5563;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tier-features li:last-child {
            border-bottom: none;
        }

        .tier-features li i {
            color: #10B981;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .tier-features li i.fa-xmark {
            color: #D1D5DB;
        }

        .tier-btn {
            display: block;
            width: 100%;
            padding: 11px 20px;
            border-radius: 25px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.5px;
            transition: all var(--transition);
            border: 2px solid var(--border);
            background: transparent;
            color: var(--text-dark);
            cursor: pointer;
            text-align: center;
        }

        .tier-btn:hover {
            background: #F9FAFB;
            border-color: #CBD5E1;
        }

        .tier-card.featured .tier-btn {
            background: linear-gradient(135deg, #C8963E, #D4A843);
            color: #FFFFFF;
            border-color: transparent;
            box-shadow: 0 4px 16px rgba(200, 150, 62, 0.35);
        }

        .tier-card.featured .tier-btn:hover {
            box-shadow: 0 8px 24px rgba(200, 150, 62, 0.5);
            transform: translateY(-2px);
        }

        /* ========== BENEFIT CARDS ========== */
        .benefit-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            border: 1px solid transparent;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        .benefit-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--border-light);
        }

        .benefit-icon-circle {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            flex-shrink: 0;
            margin-bottom: 16px;
        }

        .benefit-icon-circle.gold-bg {
            background: #FFF8EC;
            color: #C8963E;
        }
        .benefit-icon-circle.purple-bg {
            background: #F3F0FF;
            color: #6B5CE7;
        }
        .benefit-icon-circle.green-bg {
            background: #ECFDF5;
            color: #10B981;
        }
        .benefit-icon-circle.blue-bg {
            background: #EFF6FF;
            color: #3B82F6;
        }
        .benefit-icon-circle.rose-bg {
            background: #FFF1F2;
            color: #E11D48;
        }
        .benefit-icon-circle.teal-bg {
            background: #F0FDFA;
            color: #0D9488;
        }

        .benefit-card h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .benefit-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== SERVICE SHOWCASE ========== */
        .service-showcase {
            background: var(--secondary);
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            padding: 80px 0;
        }

        .service-showcase .section-title {
            color: #FFFFFF;
        }
        .service-showcase .section-subtitle {
            color: rgba(255, 255, 255, 0.6);
        }

        .service-img-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            transition: all var(--transition);
            height: 100%;
            position: relative;
        }

        .service-img-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-xl);
        }

        .service-img-card img {
            width: 100%;
            height: 240px;
            object-fit: cover;
            display: block;
        }

        .service-img-card .service-card-body {
            background: var(--secondary-light);
            padding: 22px 20px;
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
        }

        .service-img-card h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: #FFFFFF;
            margin-bottom: 6px;
        }

        .service-img-card p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== TESTIMONIAL / STATS BAND ========== */
        .stats-band {
            background: linear-gradient(135deg, #C8963E 0%, #A67C2E 100%);
            padding: 50px 0;
            position: relative;
            overflow: hidden;
        }

        .stats-band::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.png');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            pointer-events: none;
        }

        .stat-block {
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 10px;
        }

        .stat-block .stat-num {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 2.6rem;
            color: #FFFFFF;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-block .stat-label-text {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
            letter-spacing: 0.5px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: #FFFFFF;
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-dark);
            background: #FFFFFF;
            border-radius: var(--radius) !important;
            padding: 18px 22px;
            box-shadow: none;
            transition: all var(--transition-fast);
            letter-spacing: 0.3px;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary-dark);
            background: #FFFDF7;
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200, 150, 62, 0.2);
            border-color: var(--primary);
        }

        .faq-accordion .accordion-button::after {
            background-size: 16px;
            transition: transform var(--transition-fast);
        }

        .faq-accordion .accordion-body {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.7;
            padding: 8px 22px 20px;
            background: #FFFFFF;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-dark);
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(200, 150, 62, 0.12) 0%, transparent 70%);
            top: -200px;
            left: 50%;
            transform: translateX(-50%);
            pointer-events: none;
            z-index: 0;
        }

        .cta-section .container-custom {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            color: #FFFFFF;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .cta-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.6);
            max-width: 500px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }

        .btn-gold-lg {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #C8963E, #E0B854);
            color: #FFFFFF;
            font-weight: 700;
            font-size: 1.1rem;
            padding: 15px 40px;
            border-radius: 30px;
            border: none;
            letter-spacing: 0.6px;
            transition: all var(--transition);
            box-shadow: 0 8px 28px rgba(200, 150, 62, 0.45);
            cursor: pointer;
        }

        .btn-gold-lg:hover {
            box-shadow: 0 14px 40px rgba(200, 150, 62, 0.6);
            transform: translateY(-3px);
            color: #FFFFFF;
            background: linear-gradient(135deg, #D4A843, #EEC860);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            padding: 44px 0 30px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.2rem;
            color: #FFFFFF;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .footer-links li a {
            color: rgba(255, 255, 255, 0.5);
            font-weight: 500;
            transition: color var(--transition-fast);
            font-size: 0.85rem;
        }

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

        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin: 24px 0 18px;
        }

        .copyright {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.3);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-section {
                padding: 70px 0 60px;
                min-height: auto;
            }
            .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-number {
                font-size: 1.6rem;
            }
            .section-padding {
                padding: 56px 0;
            }
            .tier-card {
                padding: 28px 18px 24px;
            }
            .tier-price {
                font-size: 1.8rem;
            }
            .stats-band {
                padding: 36px 0;
            }
            .stat-block .stat-num {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero-section {
                padding: 50px 0 44px;
                text-align: center;
            }
            .hero-desc {
                max-width: 100%;
                font-size: 1rem;
            }
            .hero-stats-row {
                justify-content: center;
                gap: 24px;
            }
            .hero-stat-item {
                text-align: center;
            }
            .hero-btns {
                justify-content: center;
            }
            .hero-title {
                font-size: 1.7rem;
            }
            .site-header .navbar {
                padding: 8px 0;
                min-height: 54px;
            }
            .navbar-brand {
                font-size: 1.15rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
            .navbar-nav {
                padding-top: 8px;
                padding-bottom: 8px;
                gap: 0;
            }
            .navbar-nav .nav-link {
                padding: 10px 14px;
                font-size: 0.9rem;
                border-radius: 8px;
            }
            .nav-cta-btn {
                margin-top: 6px;
                text-align: center;
                display: block;
                width: 100%;
                border-radius: 8px;
                padding: 11px 18px;
            }
            .section-padding {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-subtitle {
                font-size: 0.9rem;
                margin-bottom: 28px;
            }
            .tier-card {
                margin-bottom: 16px;
            }
            .tier-card.featured::before {
                font-size: 0.7rem;
                padding: 4px 12px;
                top: -12px;
            }
            .benefit-card {
                padding: 20px 16px;
            }
            .benefit-icon-circle {
                width: 42px;
                height: 42px;
                font-size: 1.2rem;
            }
            .service-img-card img {
                height: 180px;
            }
            .stats-band {
                padding: 30px 0;
            }
            .stat-block .stat-num {
                font-size: 1.6rem;
            }
            .stat-block .stat-label-text {
                font-size: 0.78rem;
            }
            .cta-section {
                padding: 56px 0;
            }
            .cta-title {
                font-size: 1.4rem;
            }
            .btn-gold-lg {
                font-size: 1rem;
                padding: 13px 28px;
            }
            .faq-accordion .accordion-button {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .site-footer {
                padding: 32px 0 22px;
                text-align: center;
            }
            .footer-links {
                justify-content: center;
                gap: 14px;
            }
            .footer-brand {
                text-align: center;
            }
            .site-footer p {
                max-width: 100%;
                text-align: center;
            }
            .site-footer .d-flex.flex-wrap {
                flex-direction: column;
                gap: 6px;
                text-align: center;
                align-items: center;
            }
            .hero-glow {
                width: 280px;
                height: 280px;
                top: -80px;
                right: -60px;
            }
        }

        @media (max-width: 520px) {
            .hero-section {
                padding: 40px 0 36px;
            }
            .hero-title {
                font-size: 1.45rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-stats-row {
                gap: 16px;
            }
            .hero-stat-number {
                font-size: 1.3rem;
            }
            .hero-stat-label {
                font-size: 0.7rem;
            }
            .hero-btns {
                flex-direction: column;
                gap: 10px;
            }
            .btn-gold,
            .btn-outline-light-custom {
                width: 100%;
                justify-content: center;
                font-size: 0.9rem;
                padding: 12px 20px;
            }
            .section-padding {
                padding: 32px 0;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .tier-card {
                padding: 20px 14px 18px;
            }
            .tier-price {
                font-size: 1.5rem;
            }
            .tier-features li {
                font-size: 0.8rem;
            }
            .stat-block .stat-num {
                font-size: 1.3rem;
            }
            .btn-gold-lg {
                width: 100%;
                justify-content: center;
                font-size: 0.95rem;
                padding: 13px 24px;
            }
            .service-img-card img {
                height: 150px;
            }
            .faq-accordion .accordion-button {
                font-size: 0.85rem;
            }
        }