/* roulang page: index */
:root {
            --primary: #1a1f3a;
            --primary-light: #252d4a;
            --primary-lighter: #313a5c;
            --accent: #f0c040;
            --accent-dark: #d4a820;
            --accent-glow: #f7d86c;
            --highlight: #e8573a;
            --highlight-hover: #c94a2f;
            --bg: #f7f8fa;
            --bg-alt: #edf0f5;
            --white: #ffffff;
            --text: #2c3040;
            --text-medium: #4a5068;
            --text-light: #6b7187;
            --text-lighter: #959bb0;
            --border: #e2e5ed;
            --border-light: #eff1f6;
            --success: #2ecc71;
            --radius-xl: 16px;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-xs: 6px;
            --shadow-sm: 0 2px 8px rgba(26,31,58,0.06);
            --shadow: 0 4px 20px rgba(26,31,58,0.08);
            --shadow-md: 0 8px 32px rgba(26,31,58,0.12);
            --shadow-lg: 0 16px 48px rgba(26,31,58,0.16);
            --shadow-hover: 0 10px 36px rgba(26,31,58,0.16);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: 0.15s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --container-max: 1200px;
            --nav-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            color: var(--text);
            background: var(--bg);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--highlight);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
            transition: all var(--transition);
        }
        button:focus-visible,
        a:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-xs);
        }
        ul,
        ol {
            list-style: none;
        }
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: var(--primary);
            font-weight: 700;
        }
        h1 {
            font-size: 2.6rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 1.35rem;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.25rem;
            color: var(--primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo-link .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent) 0%, var(--highlight) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 900;
            flex-shrink: 0;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }
        .nav-main>a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-medium);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }
        .nav-main>a:hover,
        .nav-main>a.active {
            color: var(--highlight);
            background: rgba(232,87,58,0.06);
        }
        .nav-main>a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 3px;
            background: var(--highlight);
            border-radius: 3px 3px 0 0;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
            color: var(--primary) !important;
            box-shadow: 0 2px 12px rgba(240,192,64,0.35);
            margin-left: 8px;
            transition: all var(--transition);
        }
        .nav-cta-btn:hover {
            box-shadow: 0 4px 20px rgba(240,192,64,0.5);
            transform: translateY(-1px);
            color: var(--primary) !important;
            background: linear-gradient(135deg, var(--accent-glow) 0%, var(--accent) 100%);
        }
        .mega-trigger {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-medium);
            cursor: pointer;
            background: none;
            transition: all var(--transition);
        }
        .mega-trigger:hover {
            color: var(--highlight);
            background: rgba(232,87,58,0.05);
        }
        .mega-panel {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 10px;
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border);
            padding: 20px;
            min-width: 400px;
            z-index: 1001;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .mega-trigger-wrapper {
            position: relative;
        }
        .mega-trigger-wrapper:hover .mega-panel {
            display: grid;
        }
        .mega-mini-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 16px 10px;
            border-radius: var(--radius-sm);
            background: var(--bg);
            transition: all var(--transition);
            gap: 8px;
            cursor: pointer;
        }
        .mega-mini-card:hover {
            background: var(--white);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .mega-mini-card .mini-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-lighter) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.2rem;
        }
        .mega-mini-card span {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--primary);
        }
        .mega-mini-card small {
            font-size: 0.75rem;
            color: var(--text-light);
            line-height: 1.4;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--primary);
            padding: 6px;
            border-radius: var(--radius-xs);
        }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0,0,0,0.5);
            z-index: 998;
        }
        .mobile-nav-drawer {
            display: none;
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: 280px;
            background: var(--white);
            z-index: 999;
            flex-direction: column;
            padding: 24px;
            gap: 12px;
            box-shadow: var(--shadow-lg);
            transform: translateX(100%);
            transition: transform var(--transition);
        }
        .mobile-nav-drawer.open {
            transform: translateX(0);
        }
        .mobile-nav-drawer a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-medium);
            transition: all var(--transition);
        }
        .mobile-nav-drawer a:hover,
        .mobile-nav-drawer a.active {
            background: rgba(232,87,58,0.08);
            color: var(--highlight);
        }
        .mobile-nav-drawer .nav-cta-btn {
            text-align: center;
            margin-top: 8px;
            margin-left: 0;
        }
        .mobile-close-btn {
            align-self: flex-end;
            background: none;
            font-size: 1.4rem;
            color: var(--text-light);
            padding: 4px 8px;
            border-radius: var(--radius-xs);
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            background: var(--primary);
            color: var(--white);
            padding: 80px 0 90px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }
        .hero-bg-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.28;
            pointer-events: none;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26,31,58,0.75) 0%, rgba(26,31,58,0.9) 60%, rgba(26,31,58,0.96) 100%);
        }
        .hero-section .container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 20px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(240,192,64,0.18);
            border: 1px solid rgba(240,192,64,0.4);
            border-radius: 50px;
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent-glow);
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
        }
        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(240,192,64,0.8);
            }
            50% {
                box-shadow: 0 0 0 12px rgba(240,192,64,0);
            }
        }
        .hero-section h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #ffffff;
            max-width: 700px;
            line-height: 1.25;
            letter-spacing: -0.02em;
        }
        .hero-section h1 .accent-text {
            color: var(--accent-glow);
            position: relative;
        }
        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255,255,255,0.8);
            max-width: 560px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 8px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
            color: var(--primary);
            box-shadow: 0 4px 18px rgba(240,192,64,0.4);
        }
        .btn-primary:hover {
            box-shadow: 0 6px 28px rgba(240,192,64,0.55);
            transform: translateY(-2px);
            color: var(--primary);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid rgba(255,255,255,0.45);
            color: #ffffff;
        }
        .btn-outline:hover {
            background: rgba(255,255,255,0.08);
            border-color: rgba(255,255,255,0.75);
            color: #ffffff;
            transform: translateY(-2px);
        }
        .hero-stats-row {
            display: flex;
            gap: 36px;
            flex-wrap: wrap;
            margin-top: 16px;
            padding-top: 8px;
        }
        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .hero-stat-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-glow);
            letter-spacing: -0.01em;
        }
        .hero-stat-label {
            font-size: 0.85rem;
            color: rgba(255,255,255,0.65);
        }

        /* ============ SECTIONS ============ */
        .section {
            padding: 70px 0;
        }
        .section-alt {
            background: var(--white);
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .section-tag {
            display: inline-block;
            background: rgba(232,87,58,0.1);
            color: var(--highlight);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .section-header h2 {
            font-size: 2rem;
            color: var(--primary);
            max-width: 600px;
        }
        .section-header p {
            color: var(--text-light);
            max-width: 560px;
            font-size: 1rem;
            line-height: 1.6;
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--border);
        }
        .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--bg-alt);
        }
        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--highlight);
            color: #fff;
            padding: 5px 12px;
            border-radius: 50px;
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            z-index: 2;
        }
        .card-body {
            padding: 20px 22px 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .card-body h3 {
            font-size: 1.2rem;
            color: var(--primary);
        }
        .card-body p {
            color: var(--text-light);
            font-size: 0.9rem;
            line-height: 1.6;
            flex: 1;
        }
        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--highlight);
            transition: gap var(--transition-fast);
        }
        .card-link:hover {
            gap: 10px;
            color: var(--highlight-hover);
        }
        .card-link i {
            font-size: 0.75rem;
        }

        /* Info list */
        .info-list-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 44px;
            align-items: center;
        }
        .info-list-img {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .info-list-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .info-list-content h3 {
            font-size: 1.6rem;
            margin-bottom: 12px;
        }
        .info-list-content .info-items {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 18px;
        }
        .info-item {
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }
        .info-item-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(240,192,64,0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-dark);
            font-size: 1.1rem;
            flex-shrink: 0;
        }
        .info-item-text h4 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 2px;
        }
        .info-item-text p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* CMS list */
        .cms-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .cms-list-item {
            display: flex;
            gap: 18px;
            background: var(--white);
            border-radius: var(--radius);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            align-items: center;
        }
        .cms-list-item:hover {
            box-shadow: var(--shadow);
            border-color: var(--border);
            transform: translateX(2px);
        }
        .cms-list-thumb {
            width: 100px;
            height: 70px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-alt);
        }
        .cms-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .cms-list-info {
            flex: 1;
            min-width: 0;
        }
        .cms-list-info h4 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .cms-list-info .cms-meta {
            font-size: 0.8rem;
            color: var(--text-lighter);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cms-list-info .cms-summary {
            font-size: 0.85rem;
            color: var(--text-light);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-top: 2px;
        }
        .cms-empty {
            text-align: center;
            padding: 40px;
            color: var(--text-lighter);
            font-size: 0.95rem;
        }

        /* Timeline */
        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 40px;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 18px;
            top: 8px;
            bottom: 8px;
            width: 3px;
            background: var(--border);
            border-radius: 3px;
        }
        .timeline-item {
            position: relative;
            padding: 16px 0 16px 30px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 22px;
            width: 13px;
            height: 13px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid var(--white);
            box-shadow: 0 0 0 3px var(--accent-dark);
            z-index: 2;
        }
        .timeline-item h4 {
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 2px;
        }
        .timeline-item .timeline-time {
            font-size: 0.8rem;
            color: var(--highlight);
            font-weight: 700;
        }
        .timeline-item p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.5;
            margin-top: 2px;
        }

        /* FAQ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow);
        }
        .faq-q {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            background: var(--white);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            letter-spacing: 0.01em;
        }
        .faq-q i {
            transition: transform var(--transition);
            color: var(--text-lighter);
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .faq-a {
            padding: 0 22px 20px;
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-a {
            display: block;
        }
        .faq-item.open .faq-q i {
            transform: rotate(180deg);
            color: var(--highlight);
        }

        /* CTA */
        .cta-section {
            background: var(--primary);
            color: var(--white);
            text-align: center;
            padding: 60px 0;
            border-radius: var(--radius-xl);
            margin: 0 24px 70px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.15;
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            color: #ffffff;
            font-size: 1.8rem;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: rgba(255,255,255,0.75);
            max-width: 500px;
            margin: 0 auto 22px;
            font-size: 1rem;
        }
        .cta-section .btn-primary {
            font-size: 1.05rem;
            padding: 14px 32px;
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255,255,255,0.7);
            padding: 48px 0 28px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-brand .logo-link {
            color: #ffffff;
            font-size: 1.2rem;
            margin-bottom: 8px;
            display: inline-flex;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: rgba(255,255,255,0.55);
            line-height: 1.6;
            margin-top: 8px;
        }
        .footer-col h4 {
            color: #ffffff;
            font-size: 0.95rem;
            margin-bottom: 12px;
            font-weight: 700;
        }
        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
            padding: 4px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent-glow);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 18px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255,255,255,0.45);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .info-list-section {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            h1 {
                font-size: 2.2rem;
            }
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .hero-section {
                padding: 60px 0 70px;
                min-height: 420px;
            }
            .mega-panel {
                min-width: 340px;
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-main {
                display: none;
            }
            .nav-cta-btn.desktop-only {
                display: none;
            }
            .mobile-menu-toggle {
                display: inline-flex;
            }
            .mobile-nav-overlay.active {
                display: block;
            }
            .mobile-nav-drawer {
                display: flex;
            }
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hero-section h1 {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-num {
                font-size: 1.4rem;
            }
            .section {
                padding: 44px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .cta-section {
                margin: 0 12px 40px;
                padding: 40px 16px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .cms-list-item {
                flex-direction: column;
                gap: 10px;
            }
            .cms-list-thumb {
                width: 100%;
                height: 140px;
            }
            .timeline-list {
                padding-left: 28px;
            }
            .timeline-list::before {
                left: 12px;
            }
            .timeline-item {
                padding-left: 22px;
            }
            .timeline-item::before {
                left: -20px;
                width: 10px;
                height: 10px;
            }
            .mega-trigger-wrapper {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .hero-section {
                padding: 44px 0 50px;
                min-height: 360px;
            }
            .hero-section h1 {
                font-size: 1.45rem;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn {
                justify-content: center;
                text-align: center;
                width: 100%;
            }
            .hero-stats-row {
                gap: 14px;
            }
            .hero-stat-num {
                font-size: 1.2rem;
            }
            .btn {
                padding: 11px 20px;
                font-size: 0.9rem;
            }
            h2 {
                font-size: 1.35rem;
            }
        }

/* roulang page: category1 */
/* ==================== 设计变量 ==================== */
        :root {
            --color-primary: #e63946;
            --color-primary-dark: #c1121f;
            --color-primary-light: #ff6b6b;
            --color-secondary: #1d3557;
            --color-secondary-dark: #0d1f3c;
            --color-accent: #f4a261;
            --color-accent-dark: #e76f51;
            --color-bg: #fafafa;
            --color-bg-alt: #f0f2f5;
            --color-bg-dark: #1a1a2e;
            --color-bg-card: #ffffff;
            --color-text: #1a1a2e;
            --color-text-secondary: #555770;
            --color-text-muted: #8a8da8;
            --color-text-light: #b0b3c5;
            --color-border: #e2e4ea;
            --color-border-light: #eef0f5;
            --color-success: #2ecc71;
            --color-warning: #f39c12;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 50px;
            --shadow-xs: 0 1px 3px rgba(0,0,0,0.04);
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 36px rgba(0,0,0,0.12);
            --shadow-xl: 0 20px 50px rgba(0,0,0,0.16);
            --shadow-primary: 0 8px 28px rgba(230,57,70,0.25);
            --transition-fast: 0.18s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --container-max: 1220px;
            --header-height: 72px;
        }

        /* ==================== Reset & Base ==================== */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible {
            outline: 3px solid var(--color-primary-light);
            outline-offset: 3px;
            border-radius: 4px;
        }
        ul, ol {
            list-style: none;
        }
        input, textarea, select {
            font-family: inherit;
            font-size: inherit;
        }

        /* ==================== Container ==================== */
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ==================== Site Header ==================== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255,255,255,0.97);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-secondary);
            letter-spacing: -0.3px;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }
        .logo-link:hover {
            opacity: 0.82;
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 800;
            font-size: 1.2rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-main > a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.925rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-main > a:hover {
            color: var(--color-primary);
            background: rgba(230,57,70,0.05);
        }
        .nav-main > a.active {
            color: var(--color-primary);
            background: rgba(230,57,70,0.08);
            font-weight: 600;
            pointer-events: none;
        }
        .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 !important;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-primary);
            white-space: nowrap;
        }
        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(230,57,70,0.35);
            background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
        }

        /* Mega Menu */
        .mega-trigger-wrapper {
            position: relative;
        }
        .mega-trigger {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.925rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
            background: transparent;
        }
        .mega-trigger:hover {
            color: var(--color-primary);
            background: rgba(230,57,70,0.05);
        }
        .mega-panel {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            display: grid;
            grid-template-columns: repeat(3, 200px);
            gap: 8px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: all var(--transition-base);
            z-index: 999;
            border: 1px solid var(--color-border-light);
        }
        .mega-trigger-wrapper:hover .mega-panel,
        .mega-trigger:focus + .mega-panel,
        .mega-panel:hover {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .mega-mini-card {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 6px;
            padding: 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            cursor: pointer;
            text-decoration: none;
            color: var(--color-text);
            background: transparent;
        }
        .mega-mini-card:hover {
            background: var(--color-bg-alt);
            transform: translateY(-2px);
        }
        .mega-mini-card .mini-icon {
            font-size: 1.4rem;
            color: var(--color-primary);
            margin-bottom: 2px;
        }
        .mega-mini-card span {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-text);
        }
        .mega-mini-card small {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            line-height: 1.3;
        }

        /* Mobile Toggle */
        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            color: var(--color-secondary);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .mobile-menu-toggle:hover {
            background: var(--color-bg-alt);
        }

        /* ==================== Page Banner / Hero ==================== */
        .page-hero {
            position: relative;
            padding: 80px 0 100px;
            background: linear-gradient(160deg, #0d1f3c 0%, #1a2a45 35%, #1d3557 70%, #152238 100%);
            overflow: hidden;
            color: #fff;
        }
        .page-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }
        .page-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(230,57,70,0.18) 0%, transparent 60%),
                        radial-gradient(ellipse at 70% 30%, rgba(244,162,97,0.1) 0%, transparent 50%);
            z-index: 1;
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .page-hero-content {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,255,255,0.12);
            border: 1px solid rgba(255,255,255,0.22);
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 500;
            color: #fff;
            width: fit-content;
            backdrop-filter: blur(4px);
        }
        .hero-badge .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #ff3b30;
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.6); }
        }
        .page-hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.6px;
            color: #fff;
        }
        .page-hero-content h1 .highlight {
            color: var(--color-primary-light);
            position: relative;
        }
        .page-hero-content .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255,255,255,0.8);
            line-height: 1.7;
            max-width: 500px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 4px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition-base);
            cursor: pointer;
            text-align: center;
            justify-content: center;
            white-space: nowrap;
            border: none;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            box-shadow: var(--shadow-primary);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 36px rgba(230,57,70,0.38);
            background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
        }
        .btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255,255,255,0.45);
        }
        .btn-outline:hover {
            background: rgba(255,255,255,0.1);
            border-color: rgba(255,255,255,0.75);
            transform: translateY(-2px);
        }
        .btn-lg {
            padding: 16px 34px;
            font-size: 1.08rem;
        }
        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .hero-card-stack {
            position: relative;
            width: 100%;
            max-width: 440px;
        }
        .hero-card-main {
            background: rgba(255,255,255,0.08);
            backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.2);
            border-radius: var(--radius-lg);
            padding: 28px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hero-card-main .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 12px 16px;
            background: rgba(255,255,255,0.06);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .hero-card-main .match-row:hover {
            background: rgba(255,255,255,0.14);
        }
        .match-team {
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
        }
        .match-score {
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--color-primary-light);
            min-width: 44px;
            text-align: center;
        }
        .match-status {
            font-size: 0.75rem;
            color: #2ecc71;
            font-weight: 600;
        }
        .hero-card-label {
            font-size: 0.8rem;
            color: rgba(255,255,255,0.6);
            text-align: center;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        /* ==================== Section Common ==================== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: var(--color-bg-alt);
        }
        .section-dark {
            background: var(--color-bg-dark);
            color: #fff;
        }
        .section-header {
            text-align: center;
            margin-bottom: 52px;
        }
        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: -0.4px;
            color: var(--color-text);
            margin-bottom: 12px;
        }
        .section-dark .section-header h2 {
            color: #fff;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 640px;
            margin: 0 auto;
            line-height: 1.7;
        }
        .section-dark .section-header p {
            color: rgba(255,255,255,0.7);
        }
        .section-tag {
            display: inline-block;
            background: rgba(230,57,70,0.1);
            color: var(--color-primary);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.4px;
        }
        .section-dark .section-tag {
            background: rgba(255,255,255,0.12);
            color: #fff;
        }

        /* ==================== Feature Cards Grid ==================== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .feature-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 14px;
            position: relative;
            overflow: hidden;
        }
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }
        .feature-card:hover::before {
            opacity: 1;
        }
        .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            font-size: 1.5rem;
            background: linear-gradient(135deg, rgba(230,57,70,0.1), rgba(244,162,97,0.1));
            color: var(--color-primary);
            flex-shrink: 0;
        }
        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text);
        }
        .feature-card p {
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* ==================== Service Blocks ==================== */
        .service-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 52px;
            align-items: center;
        }
        .service-block.reverse {
            direction: rtl;
        }
        .service-block.reverse .service-content {
            direction: ltr;
        }
        .service-block.reverse .service-image-wrap {
            direction: ltr;
        }
        .service-content {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .service-content h3 {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.3px;
            color: var(--color-text);
        }
        .service-content p {
            font-size: 1rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }
        .service-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .service-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--color-text);
        }
        .service-list li i {
            color: var(--color-success);
            margin-top: 4px;
            flex-shrink: 0;
        }
        .service-image-wrap {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        .service-image-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
            transition: transform var(--transition-slow);
        }
        .service-image-wrap:hover img {
            transform: scale(1.04);
        }

        /* ==================== Stats Bar ==================== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            text-align: center;
            padding: 32px 20px;
            background: rgba(255,255,255,0.06);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255,255,255,0.1);
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            background: rgba(255,255,255,0.12);
            transform: translateY(-4px);
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-primary-light);
            letter-spacing: -1px;
            line-height: 1;
        }
        .stat-label {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ==================== Process / Steps ==================== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .step-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            color: #fff;
            font-weight: 800;
            font-size: 1.3rem;
            margin-bottom: 18px;
        }
        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-text);
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* ==================== FAQ ==================== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 20px 24px;
            font-size: 1.02rem;
            font-weight: 600;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            background: transparent;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-primary);
            background: rgba(230,57,70,0.02);
        }
        .faq-question i {
            transition: transform var(--transition-base);
            color: var(--color-text-muted);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 24px;
            color: var(--color-text-secondary);
            font-size: 0.93rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ==================== CTA Section ==================== */
        .cta-section {
            padding: 90px 0;
            background: linear-gradient(160deg, #0d1f3c 0%, #1d3557 60%, #152238 100%);
            position: relative;
            overflow: hidden;
            color: #fff;
            text-align: center;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 0;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-content {
            max-width: 620px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }
        .cta-content h2 {
            font-size: 2.3rem;
            font-weight: 800;
            letter-spacing: -0.4px;
        }
        .cta-content p {
            font-size: 1.08rem;
            color: rgba(255,255,255,0.78);
            line-height: 1.7;
        }
        .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 8px;
        }

        /* ==================== Live Schedule Mini ==================== */
        .schedule-mini-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .schedule-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .schedule-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: rgba(230,57,70,0.2);
        }
        .schedule-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .schedule-league {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .schedule-time {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .schedule-matchup {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-text);
            text-align: center;
        }
        .schedule-card .btn {
            width: 100%;
            justify-content: center;
            padding: 10px;
            font-size: 0.9rem;
        }

        /* ==================== Site Footer ==================== */
        .site-footer {
            background: #0d0d1a;
            color: rgba(255,255,255,0.75);
            padding: 60px 0 28px;
            border-top: 1px solid rgba(255,255,255,0.06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 40px;
        }
        .footer-brand .logo-link {
            color: #fff;
            margin-bottom: 12px;
            display: inline-flex;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: rgba(255,255,255,0.55);
            line-height: 1.7;
            margin-top: 8px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.55);
            padding: 5px 0;
            transition: all var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-primary-light);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.4);
        }

        /* ==================== Responsive ==================== */
        @media (max-width: 1024px) {
            .page-hero .container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .page-hero-content {
                align-items: center;
            }
            .page-hero-content .hero-subtitle {
                max-width: 100%;
            }
            .hero-visual {
                display: none;
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .schedule-mini-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-block {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .service-block.reverse {
                direction: ltr;
            }
            .service-image-wrap {
                order: -1;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .desktop-only {
                display: none !important;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
            }
            .nav-main {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                bottom: 0;
                background: #fff;
                flex-direction: column;
                padding: 20px;
                gap: 4px;
                transform: translateX(100%);
                transition: transform var(--transition-base);
                z-index: 999;
                overflow-y: auto;
            }
            .nav-main.open {
                transform: translateX(0);
            }
            .nav-main > a,
            .mega-trigger {
                width: 100%;
                justify-content: flex-start;
                padding: 14px 16px;
                font-size: 1rem;
                border-radius: var(--radius-sm);
            }
            .mega-panel {
                position: static;
                grid-template-columns: 1fr;
                box-shadow: none;
                border: none;
                opacity: 1;
                visibility: visible;
                transform: none;
                padding: 0 0 0 16px;
                display: none;
                background: transparent;
            }
            .mega-trigger-wrapper.open .mega-panel {
                display: grid;
            }
            .mobile-menu-toggle {
                display: inline-flex;
            }
            .page-hero {
                padding: 50px 0 60px;
            }
            .page-hero-content h1 {
                font-size: 2rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .schedule-mini-grid {
                grid-template-columns: 1fr;
            }
            .section {
                padding: 50px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
            .cta-content h2 {
                font-size: 1.7rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .stat-number {
                font-size: 2rem;
            }
            .btn {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: article */
/* ==================== 设计变量 ==================== */
        :root {
            --color-primary: #0f1729;
            --color-primary-light: #1a2744;
            --color-accent: #f0a500;
            --color-accent-hover: #d49400;
            --color-accent-light: #fff8e7;
            --color-blue: #3b82f6;
            --color-blue-hover: #2563eb;
            --color-white: #ffffff;
            --color-bg: #f8fafc;
            --color-bg-alt: #f1f5f9;
            --color-text: #1e293b;
            --color-text-strong: #0f172a;
            --color-text-weak: #64748b;
            --color-text-muted: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --color-success: #10b981;
            --color-card-shadow: 0 1px 3px rgba(15, 23, 41, 0.06), 0 4px 16px rgba(15, 23, 41, 0.04);
            --color-card-shadow-hover: 0 2px 6px rgba(15, 23, 41, 0.1), 0 8px 28px rgba(15, 23, 41, 0.08);
            --color-nav-shadow: 0 1px 4px rgba(15, 23, 41, 0.06);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 5rem;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', 'Monaco', monospace;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --container-max: 1180px;
            --container-narrow: 820px;
            --container-wide: 1280px;
        }

        /* ==================== 基础 Reset ==================== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            font-size: inherit;
        }

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

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: var(--color-text-strong);
            font-weight: 700;
        }

        /* ==================== 容器 ==================== */
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .container-narrow {
            width: 100%;
            max-width: var(--container-narrow);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .container-wide {
            width: 100%;
            max-width: var(--container-wide);
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        /* ==================== 导航 ==================== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--color-nav-shadow);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: var(--spacing-xl);
            position: relative;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-primary);
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }

        .logo-link:hover {
            opacity: 0.85;
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            color: var(--color-accent);
            font-weight: 800;
            font-size: 1.1rem;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }

        .nav-main {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-wrap: nowrap;
        }

        .nav-main>a {
            display: inline-flex;
            align-items: center;
            padding: 0.45rem 0.85rem;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-weak);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-main>a:hover {
            color: var(--color-primary);
            background: var(--color-bg-alt);
        }

        .nav-main>a.active {
            color: var(--color-primary);
            font-weight: 600;
            background: var(--color-accent-light);
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            padding: 0.55rem 1.3rem;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 600;
            background: var(--color-accent);
            color: var(--color-primary) !important;
            transition: all var(--transition-base);
            white-space: nowrap;
            box-shadow: 0 2px 8px rgba(240, 165, 0, 0.25);
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-hover);
            box-shadow: 0 4px 16px rgba(240, 165, 0, 0.35);
            transform: translateY(-1px);
            color: var(--color-primary) !important;
        }

        /* Mega Menu */
        .mega-trigger-wrapper {
            position: relative;
        }

        .mega-trigger {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 0.45rem 0.85rem;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-weak);
            background: transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .mega-trigger:hover {
            color: var(--color-primary);
            background: var(--color-bg-alt);
        }

        .mega-panel {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            box-shadow: 0 8px 40px rgba(15, 23, 41, 0.14);
            border: 1px solid var(--color-border);
            padding: var(--spacing-md);
            display: grid;
            grid-template-columns: repeat(3, 200px);
            gap: var(--spacing-sm);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: all var(--transition-base);
            z-index: 1001;
            pointer-events: none;
        }

        .mega-trigger-wrapper:hover .mega-panel,
        .mega-panel.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            pointer-events: auto;
        }

        .mega-mini-card {
            display: flex;
            flex-direction: column;
            gap: 2px;
            padding: var(--spacing-md);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            text-decoration: none;
            color: var(--color-text);
            cursor: pointer;
        }

        .mega-mini-card:hover {
            background: var(--color-bg-alt);
            color: var(--color-primary);
        }

        .mini-icon {
            font-size: 1.3rem;
            color: var(--color-accent);
            margin-bottom: 2px;
        }

        .mega-mini-card span {
            font-weight: 600;
            font-size: 0.9rem;
        }

        .mega-mini-card small {
            font-size: 0.78rem;
            color: var(--color-text-weak);
        }

        /* 移动端菜单按钮 */
        .mobile-menu-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            font-size: 1.3rem;
            color: var(--color-primary);
            background: var(--color-bg-alt);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-menu-toggle:hover {
            background: var(--color-border);
        }

        /* ==================== 面包屑 ==================== */
        .breadcrumb-bar {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            padding: var(--spacing-sm) 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            font-size: 0.85rem;
            color: var(--color-text-weak);
            flex-wrap: wrap;
        }

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

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

        .breadcrumb .separator {
            color: var(--color-text-muted);
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--color-text-strong);
            font-weight: 500;
        }

        /* ==================== 文章 Hero 头图区 ==================== */
        .article-hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: var(--spacing-4xl) 0 var(--spacing-3xl);
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            z-index: 0;
        }

        .article-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg,
                    rgba(15, 23, 41, 0.35) 0%,
                    rgba(15, 23, 41, 0.7) 60%,
                    rgba(15, 23, 41, 0.88) 100%);
            z-index: 1;
        }

        .article-hero .container-narrow {
            position: relative;
            z-index: 2;
        }

        .article-category-badge {
            display: inline-flex;
            align-items: center;
            padding: 0.35rem 0.9rem;
            border-radius: var(--radius-full);
            font-size: 0.82rem;
            font-weight: 600;
            background: var(--color-accent);
            color: var(--color-primary);
            margin-bottom: var(--spacing-md);
        }

        .article-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-white);
            letter-spacing: -0.3px;
            line-height: 1.35;
            margin-bottom: var(--spacing-sm);
        }

        /* ==================== 文章元信息栏 ==================== */
        .article-meta-bar {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            padding: var(--spacing-md) 0;
        }

        .article-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: var(--color-text-weak);
        }

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

        .article-meta .meta-item i {
            color: var(--color-accent);
            font-size: 0.85rem;
        }

        .article-meta .meta-category {
            display: inline-flex;
            align-items: center;
            padding: 0.25rem 0.7rem;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 500;
            background: var(--color-bg-alt);
            color: var(--color-text-weak);
        }

        /* ==================== 正文内容区 ==================== */
        .article-content-section {
            padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            background: var(--color-white);
            flex: 1;
        }

        .article-content {
            font-size: 1.05rem;
            line-height: 1.85;
            color: var(--color-text);
        }

        .article-content h2 {
            font-size: 1.6rem;
            font-weight: 700;
            margin: var(--spacing-2xl) 0 var(--spacing-md);
            color: var(--color-text-strong);
            padding-bottom: var(--spacing-sm);
            border-bottom: 2px solid var(--color-border-light);
        }

        .article-content h3 {
            font-size: 1.35rem;
            font-weight: 700;
            margin: var(--spacing-xl) 0 var(--spacing-sm);
            color: var(--color-text-strong);
        }

        .article-content h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: var(--spacing-lg) 0 var(--spacing-xs);
            color: var(--color-text-strong);
        }

        .article-content p {
            margin-bottom: var(--spacing-md);
        }

        .article-content ul,
        .article-content ol {
            margin: var(--spacing-md) 0;
            padding-left: 1.6rem;
        }

        .article-content ul {
            list-style: disc;
        }

        .article-content ol {
            list-style: decimal;
        }

        .article-content li {
            margin-bottom: var(--spacing-xs);
            padding-left: 0.2rem;
        }

        .article-content img {
            border-radius: var(--radius-md);
            margin: var(--spacing-xl) auto;
            max-width: 100%;
            height: auto;
            box-shadow: var(--color-card-shadow);
        }

        .article-content blockquote {
            border-left: 4px solid var(--color-accent);
            background: var(--color-accent-light);
            padding: var(--spacing-lg) var(--spacing-xl);
            margin: var(--spacing-xl) 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--color-text-strong);
            font-style: italic;
        }

        .article-content blockquote p {
            margin-bottom: 0;
        }

        .article-content a {
            color: var(--color-blue);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 2px;
            transition: color var(--transition-fast);
        }

        .article-content a:hover {
            color: var(--color-blue-hover);
        }

        .article-content code {
            background: var(--color-bg-alt);
            padding: 0.15rem 0.5rem;
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            font-size: 0.9em;
            color: var(--color-primary);
        }

        .article-content pre {
            background: var(--color-primary);
            color: #e2e8f0;
            padding: var(--spacing-lg);
            border-radius: var(--radius-md);
            overflow-x: auto;
            margin: var(--spacing-xl) 0;
            font-family: var(--font-mono);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        .article-content pre code {
            background: transparent;
            padding: 0;
            color: inherit;
            font-size: inherit;
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: var(--spacing-xl) 0;
            font-size: 0.95rem;
        }

        .article-content th,
        .article-content td {
            border: 1px solid var(--color-border);
            padding: var(--spacing-sm) var(--spacing-md);
            text-align: left;
        }

        .article-content th {
            background: var(--color-bg-alt);
            font-weight: 600;
            color: var(--color-text-strong);
        }

        .article-content hr {
            border: none;
            border-top: 1px solid var(--color-border);
            margin: var(--spacing-2xl) 0;
        }

        /* ==================== 文章底部操作区 ==================== */
        .article-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            padding: var(--spacing-xl) 0;
            margin-top: var(--spacing-2xl);
            border-top: 1px solid var(--color-border-light);
        }

        .article-actions .tag-list {
            display: flex;
            gap: var(--spacing-xs);
            flex-wrap: wrap;
        }

        .article-actions .tag {
            display: inline-flex;
            padding: 0.3rem 0.75rem;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            background: var(--color-bg-alt);
            color: var(--color-text-weak);
            transition: all var(--transition-fast);
        }

        .article-actions .tag:hover {
            background: var(--color-accent-light);
            color: var(--color-primary);
        }

        /* ==================== 404 未找到状态 ==================== */
        .not-found-section {
            padding: var(--spacing-4xl) 0;
            text-align: center;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--color-white);
        }

        .not-found-card {
            max-width: 520px;
            padding: var(--spacing-3xl) var(--spacing-2xl);
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            box-shadow: var(--color-card-shadow);
        }

        .not-found-icon {
            font-size: 4rem;
            color: var(--color-text-muted);
            margin-bottom: var(--spacing-lg);
            display: block;
        }

        .not-found-card h2 {
            font-size: 1.5rem;
            margin-bottom: var(--spacing-sm);
            color: var(--color-text-strong);
        }

        .not-found-card p {
            color: var(--color-text-weak);
            margin-bottom: var(--spacing-xl);
            line-height: 1.6;
        }

        /* ==================== 相关推荐区 ==================== */
        .related-section {
            padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            background: var(--color-bg);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            padding: 0.3rem 0.85rem;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 600;
            background: var(--color-accent-light);
            color: var(--color-primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.3px;
        }

        .section-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-text-strong);
            margin-bottom: var(--spacing-xs);
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-weak);
            margin-bottom: var(--spacing-xl);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-lg);
        }

        .related-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--color-card-shadow);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

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

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

        .related-card-body {
            padding: var(--spacing-lg);
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .related-card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-strong);
            line-height: 1.4;
        }

        .related-card-body p {
            font-size: 0.88rem;
            color: var(--color-text-weak);
            line-height: 1.55;
        }

        .related-card-body .card-meta {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            margin-top: auto;
            padding-top: var(--spacing-sm);
        }

        /* ==================== CTA 区块 ==================== */
        .cta-section {
            padding: var(--spacing-3xl) 0;
            background: var(--color-primary);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(240, 165, 0, 0.08);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(240, 165, 0, 0.06);
            pointer-events: none;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 650px;
            margin: 0 auto;
        }

        .cta-inner h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: var(--spacing-md);
            letter-spacing: -0.3px;
        }

        .cta-inner p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: var(--spacing-xl);
            line-height: 1.65;
        }

        .cta-btn-large {
            display: inline-flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: 0.85rem 2.2rem;
            border-radius: var(--radius-full);
            font-size: 1.05rem;
            font-weight: 700;
            background: var(--color-accent);
            color: var(--color-primary);
            transition: all var(--transition-base);
            box-shadow: 0 4px 20px rgba(240, 165, 0, 0.35);
            letter-spacing: -0.2px;
        }

        .cta-btn-large:hover {
            background: var(--color-accent-hover);
            box-shadow: 0 6px 28px rgba(240, 165, 0, 0.45);
            transform: translateY(-2px);
        }

        .cta-btn-outline {
            display: inline-flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: 0.85rem 2.2rem;
            border-radius: var(--radius-full);
            font-size: 1.05rem;
            font-weight: 600;
            background: transparent;
            color: var(--color-white);
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: all var(--transition-base);
            margin-left: var(--spacing-md);
        }

        .cta-btn-outline:hover {
            border-color: var(--color-white);
            background: rgba(255, 255, 255, 0.06);
        }

        /* ==================== FAQ 区块 ==================== */
        .faq-section {
            padding: var(--spacing-3xl) 0;
            background: var(--color-white);
        }

        .faq-section .section-title {
            text-align: center;
            margin-bottom: var(--spacing-2xl);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
            max-width: var(--container-narrow);
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg) var(--spacing-xl);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: var(--color-border);
            box-shadow: var(--color-card-shadow);
        }

        .faq-item summary {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text-strong);
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 0.75rem;
            color: var(--color-text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--color-accent);
        }

        .faq-answer {
            margin-top: var(--spacing-md);
            color: var(--color-text-weak);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* ==================== 页脚 ==================== */
        .site-footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.8);
            padding: var(--spacing-3xl) 0 var(--spacing-lg);
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-2xl);
            margin-bottom: var(--spacing-2xl);
        }

        .footer-brand .logo-link {
            color: var(--color-white);
            margin-bottom: var(--spacing-md);
            display: inline-flex;
        }

        .footer-brand .logo-icon {
            background: rgba(255, 255, 255, 0.1);
            color: var(--color-accent);
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.6);
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.2px;
        }

        .footer-col a {
            display: block;
            padding: 0.3rem 0;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }

        /* ==================== 响应式 ==================== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xl);
            }

            .footer-brand {
                grid-column: 1 / -1;
            }

            .footer-brand p {
                max-width: 100%;
            }

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

            .article-hero h1 {
                font-size: 1.7rem;
            }

            .mega-panel {
                grid-template-columns: repeat(2, 180px);
                right: -40px;
            }
        }

        @media (max-width: 768px) {
            .site-header .container {
                height: 56px;
                padding: 0 var(--spacing-md);
            }

            .nav-main {
                display: none;
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background: var(--color-white);
                flex-direction: column;
                padding: var(--spacing-md);
                gap: 2px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: 0 8px 24px rgba(15, 23, 41, 0.1);
                z-index: 999;
            }

            .nav-main.mobile-open {
                display: flex;
            }

            .nav-main>a,
            .mega-trigger {
                width: 100%;
                padding: 0.7rem 1rem;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }

            .mega-trigger-wrapper {
                width: 100%;
            }

            .mega-panel {
                position: static;
                grid-template-columns: 1fr;
                box-shadow: none;
                border: none;
                padding: var(--spacing-xs) 0;
                opacity: 1;
                visibility: visible;
                transform: none;
                display: none;
                pointer-events: auto;
            }

            .mega-panel.show {
                display: grid;
            }

            .mega-mini-card {
                flex-direction: row;
                align-items: center;
                gap: var(--spacing-sm);
                padding: var(--spacing-sm) var(--spacing-md);
            }

            .mega-mini-card small {
                display: none;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .desktop-only {
                display: none !important;
            }

            .article-hero {
                min-height: 200px;
                padding: var(--spacing-2xl) 0 var(--spacing-xl);
            }

            .article-hero h1 {
                font-size: 1.4rem;
            }

            .article-content-section {
                padding: var(--spacing-xl) 0;
            }

            .article-content {
                font-size: 0.98rem;
            }

            .article-content h2 {
                font-size: 1.35rem;
            }

            .article-content h3 {
                font-size: 1.15rem;
            }

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

            .section-title {
                font-size: 1.5rem;
            }

            .cta-inner h2 {
                font-size: 1.5rem;
            }

            .cta-btn-outline {
                margin-left: 0;
                margin-top: var(--spacing-md);
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }

            .footer-brand {
                grid-column: auto;
            }

            .article-meta {
                gap: var(--spacing-sm);
                font-size: 0.82rem;
            }

            .container,
            .container-narrow,
            .container-wide {
                padding: 0 var(--spacing-md);
            }
        }

        @media (max-width: 520px) {
            .article-hero h1 {
                font-size: 1.2rem;
            }

            .article-hero {
                min-height: 160px;
                padding: var(--spacing-xl) 0 var(--spacing-lg);
            }

            .article-content h2 {
                font-size: 1.2rem;
            }

            .cta-inner h2 {
                font-size: 1.3rem;
            }

            .cta-btn-large,
            .cta-btn-outline {
                width: 100%;
                justify-content: center;
                text-align: center;
            }

            .cta-btn-outline {
                margin-left: 0;
            }

            .section-title {
                font-size: 1.3rem;
            }

            .not-found-card {
                padding: var(--spacing-xl) var(--spacing-lg);
            }

            .not-found-icon {
                font-size: 3rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1a1a2e;
            --primary-light: #16213e;
            --accent: #e94560;
            --accent-glow: #ff6b81;
            --accent-secondary: #0f3460;
            --gold: #f0a500;
            --bg: #f8f9fc;
            --bg-alt: #eef1f7;
            --bg-dark: #1a1a2e;
            --surface: #ffffff;
            --text: #1e1e2f;
            --text-soft: #5a5d6e;
            --text-light: #8a8d9a;
            --border: #e2e5ee;
            --border-light: #eef0f5;
            --radius-sm: 8px;
            --radius: 14px;
            --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-md: 0 8px 28px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.05), 0 6px 24px rgba(0, 0, 0, 0.06);
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            --font-stack: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --container-max: 1200px;
            --nav-height: 72px;
        }

        *,
        *::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-stack);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

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

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: rgba(26, 26, 46, 0.97);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 20px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.3rem;
            color: #ffffff;
            letter-spacing: 0.3px;
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition);
        }

        .logo-link:hover {
            opacity: 0.85;
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            border-radius: 10px;
            font-weight: 800;
            font-size: 1.3rem;
            color: #fff;
            flex-shrink: 0;
            box-shadow: 0 4px 14px rgba(233, 68, 96, 0.4);
        }

        .nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }

        .nav-main>a {
            display: inline-flex;
            align-items: center;
            padding: 10px 16px;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #c5c8d4;
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .nav-main>a:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-main>a.active {
            color: #ffffff;
            background: rgba(233, 68, 96, 0.2);
            font-weight: 600;
        }

        .nav-main>a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            padding: 10px 22px;
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            color: #fff;
            font-weight: 600;
            border-radius: 25px;
            font-size: 0.9rem;
            transition: all var(--transition);
            box-shadow: 0 4px 16px rgba(233, 68, 96, 0.35);
            white-space: nowrap;
        }

        .nav-cta-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 26px rgba(233, 68, 96, 0.5);
        }

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

        .mega-trigger {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 16px;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #c5c8d4;
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .mega-trigger:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.06);
        }

        .mega-panel {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: #ffffff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: 16px;
            min-width: 280px;
            z-index: 1001;
            flex-direction: column;
            gap: 6px;
            border: 1px solid var(--border-light);
        }

        .mega-trigger-wrapper:hover .mega-panel,
        .mega-trigger:focus+.mega-panel,
        .mega-panel:hover,
        .mega-panel:focus-within {
            display: flex;
        }

        .mega-mini-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius);
            transition: all var(--transition);
            color: var(--text);
            text-decoration: none;
            flex-wrap: wrap;
        }

        .mega-mini-card:hover {
            background: var(--bg);
            transform: translateX(4px);
        }

        .mini-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .mega-mini-card span {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--text);
        }

        .mega-mini-card small {
            display: block;
            width: 100%;
            font-size: 0.78rem;
            color: var(--text-light);
            margin-left: 52px;
            margin-top: -6px;
        }

        .mobile-menu-toggle {
            display: none;
            background: transparent;
            color: #ffffff;
            font-size: 1.5rem;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* ========== HERO ========== */
        .page-hero {
            background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 35%, #0f3460 70%, #0a1a35 100%);
            position: relative;
            overflow: hidden;
            padding: 80px 0 90px;
            text-align: center;
            color: #ffffff;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--bg), transparent);
            z-index: 1;
        }

        .page-hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-block;
            padding: 8px 20px;
            background: rgba(233, 68, 96, 0.2);
            border: 1px solid rgba(233, 68, 96, 0.4);
            border-radius: 30px;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--accent-glow);
            margin-bottom: 24px;
            letter-spacing: 0.5px;
        }

        .page-hero h1 {
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin-bottom: 20px;
            color: #ffffff;
        }

        .page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--accent), var(--accent-glow), #ff9a9e);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-hero .hero-subtitle {
            font-size: 1.2rem;
            color: #c5c8d4;
            max-width: 700px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--accent), #d63851);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 30px;
            transition: all var(--transition);
            box-shadow: 0 6px 24px rgba(233, 68, 96, 0.4);
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(233, 68, 96, 0.55);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: transparent;
            color: #ffffff;
            font-weight: 600;
            font-size: 1rem;
            border-radius: 30px;
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: all var(--transition);
        }

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

        /* ========== 动态数据条 ========== */
        .live-ticker-bar {
            background: var(--surface);
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
            overflow: hidden;
            position: relative;
            z-index: 5;
        }

        .live-ticker-bar .container {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .live-ticker-bar .container::-webkit-scrollbar {
            display: none;
        }

        .ticker-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: #fff;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 700;
            white-space: nowrap;
            flex-shrink: 0;
            animation: pulse-dot 1.8s infinite;
        }

        .ticker-label .live-dot {
            width: 8px;
            height: 8px;
            background: #fff;
            border-radius: 50%;
            animation: blink-dot 0.9s infinite;
        }

        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(233, 68, 96, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(233, 68, 96, 0);
            }
        }

        .ticker-item {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: var(--text);
            white-space: nowrap;
            flex-shrink: 0;
            padding: 4px 12px;
            border-radius: 6px;
            background: var(--bg-alt);
            font-weight: 500;
        }

        .ticker-item .score-highlight {
            font-weight: 700;
            color: var(--accent);
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 72px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.3px;
            margin-bottom: 12px;
        }

        .section-header .section-desc {
            font-size: 1.05rem;
            color: var(--text-soft);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* ========== CARDS GRID ========== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .feature-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-slow);
            border: 1px solid var(--border-light);
            position: relative;
            overflow: hidden;
        }

        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--accent), var(--accent-glow));
            border-radius: 4px 4px 0 0;
            opacity: 0;
            transition: opacity var(--transition);
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .card-icon-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: 16px;
            background: linear-gradient(135deg, rgba(233, 68, 96, 0.12), rgba(255, 107, 129, 0.08));
            margin-bottom: 18px;
            font-size: 1.5rem;
            color: var(--accent);
            transition: all var(--transition);
        }

        .feature-card:hover .card-icon-wrap {
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            color: #fff;
            transform: scale(1.05);
        }

        .feature-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text);
        }

        .feature-card p {
            font-size: 0.93rem;
            color: var(--text-soft);
            line-height: 1.65;
        }

        /* ========== GAME SHOWCASE ========== */
        .bg-alt {
            background: var(--bg-alt);
        }

        .game-showcase-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .game-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-slow);
            border: 1px solid var(--border-light);
        }

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

        .game-card-img {
            height: 170px;
            overflow: hidden;
            position: relative;
        }

        .game-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-slow);
        }

        .game-card:hover .game-card-img img {
            transform: scale(1.06);
        }

        .game-card-body {
            padding: 20px;
        }

        .game-tag {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(233, 68, 96, 0.1);
            color: var(--accent);
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .game-card-body h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .game-card-body .game-meta {
            font-size: 0.82rem;
            color: var(--text-light);
        }

        /* ========== STATS BAR ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
            text-align: center;
        }

        .stat-item {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .stat-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -1px;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-soft);
            font-weight: 500;
        }

        /* ========== PROCESS STEPS ========== */
        .steps-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            counter-reset: step-counter;
        }

        .step-item {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-light);
            position: relative;
            transition: all var(--transition);
            counter-increment: step-counter;
        }

        .step-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .step-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-glow));
            color: #fff;
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 16px;
        }

        .step-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 0.9rem;
            color: var(--text-soft);
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            box-shadow: var(--shadow);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 20px 24px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            background: transparent;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: var(--bg-alt);
        }

        .faq-question i {
            color: var(--accent);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 24px;
            font-size: 0.93rem;
            color: var(--text-soft);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(160deg, var(--primary) 0%, #0f3460 100%);
            padding: 72px 0;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: #c5c8d4;
            max-width: 550px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }

        .cta-section .btn-primary {
            font-size: 1.05rem;
            padding: 16px 38px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #141420;
            color: #c5c8d4;
            padding: 52px 0 28px;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand .logo-link {
            margin-bottom: 12px;
            display: inline-flex;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.6;
            color: #8a8d9a;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col a {
            display: block;
            font-size: 0.88rem;
            color: #8a8d9a;
            padding: 5px 0;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: var(--accent-glow);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: #6a6d7a;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .page-hero h1 {
                font-size: 2.3rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .nav-main>a {
                padding: 8px 10px;
                font-size: 0.85rem;
            }
            .desktop-only {
                display: none;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 60px;
            }
            .site-header .container {
                gap: 10px;
            }
            .nav-main {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(26, 26, 46, 0.98);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 2px solid rgba(233, 68, 96, 0.4);
                z-index: 999;
            }
            .nav-main.mobile-open {
                display: flex;
            }
            .nav-main>a {
                width: 100%;
                padding: 12px 16px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .mega-trigger-wrapper {
                width: 100%;
            }
            .mega-trigger {
                width: 100%;
                justify-content: space-between;
                padding: 12px 16px;
            }
            .mega-panel {
                position: static;
                box-shadow: none;
                margin-top: 4px;
                border-radius: var(--radius);
                background: rgba(255, 255, 255, 0.04);
                border: 1px solid rgba(255, 255, 255, 0.1);
            }
            .mega-mini-card {
                color: #c5c8d4;
            }
            .mega-mini-card span {
                color: #e0e2ea;
            }
            .mega-mini-card small {
                color: #8a8d9a;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-cta-btn.desktop-only {
                display: none;
            }
            .page-hero {
                padding: 50px 0 60px;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .page-hero .hero-subtitle {
                font-size: 1rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .game-showcase-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .steps-list {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-section h2 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 1.5rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            .hero-actions .btn-primary,
            .hero-actions .btn-outline-light {
                width: 100%;
                justify-content: center;
            }
            .game-showcase-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .ticker-item {
                font-size: 0.78rem;
                padding: 4px 8px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #ff5e14;
            --primary-hover: #e84d0a;
            --primary-light: #fff1ea;
            --primary-dark: #c74008;
            --accent: #f0a500;
            --accent-hover: #d49100;
            --bg-page: #f9fafb;
            --bg-white: #ffffff;
            --bg-dark: #1a1a2e;
            --bg-dark-secondary: #16213e;
            --bg-card: #ffffff;
            --text-primary: #1f2937;
            --text-secondary: #4b5563;
            --text-light: #6b7280;
            --text-lighter: #9ca3af;
            --text-on-dark: #f3f4f6;
            --border: #e5e7eb;
            --border-light: #f3f4f6;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.10), 0 4px 8px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
            --shadow-card-hover: 0 16px 40px rgba(255, 94, 20, 0.14), 0 4px 10px rgba(0, 0, 0, 0.06);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --radius-full: 999px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --container-max: 1200px;
            --container-padding: 24px;
            --nav-height: 72px;
        }

        *,
        *::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-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-page);
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            font-size: inherit;
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: var(--container-padding);
            padding-right: var(--container-padding);
            width: 100%;
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--text-primary);
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }

        .logo-link:hover {
            opacity: 0.82;
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-weight: 800;
            font-size: 1.15rem;
            flex-shrink: 0;
            box-shadow: 0 3px 10px rgba(255, 94, 20, 0.3);
        }

        .nav-main {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            font-size: 0.95rem;
        }

        .nav-main>a {
            padding: 8px 14px;
            border-radius: var(--radius-xs);
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-main>a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-main>a.active {
            color: var(--primary);
            font-weight: 600;
            background: var(--primary-light);
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            box-shadow: 0 3px 12px rgba(255, 94, 20, 0.3);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .nav-cta-btn:hover {
            box-shadow: 0 6px 20px rgba(255, 94, 20, 0.42);
            transform: translateY(-1px);
            color: #fff;
        }

        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(255, 94, 20, 0.3);
        }

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

        .mega-trigger {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: var(--radius-xs);
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            background: transparent;
        }

        .mega-trigger:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .mega-panel {
            display: none;
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 16px;
            min-width: 260px;
            z-index: 1001;
            flex-direction: column;
            gap: 8px;
        }

        .mega-trigger-wrapper:hover .mega-panel,
        .mega-trigger:focus+.mega-panel,
        .mega-panel:hover,
        .mega-panel:focus-within {
            display: flex;
        }

        .mega-mini-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            text-decoration: none;
            color: var(--text-primary);
        }

        .mega-mini-card:hover {
            background: var(--primary-light);
        }

        .mega-mini-card .mini-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-xs);
            background: #f3f4f6;
            color: var(--primary);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .mega-mini-card span {
            font-weight: 500;
            font-size: 0.9rem;
        }

        .mega-mini-card small {
            display: block;
            font-size: 0.75rem;
            color: var(--text-light);
            margin-top: 1px;
        }

        .mobile-menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-xs);
            font-size: 1.3rem;
            color: var(--text-primary);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-menu-toggle:hover {
            background: var(--primary-light);
            color: var(--primary);
        }

        /* ========== HERO ========== */
        .category-hero {
            position: relative;
            padding: 80px 0 90px;
            background: linear-gradient(160deg, #1a1a2e 0%, #16213e 40%, #1a1a2e 100%);
            overflow: hidden;
            display: flex;
            align-items: center;
            min-height: 480px;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center / cover no-repeat;
            opacity: 0.22;
            z-index: 0;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 94, 20, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(240, 165, 0, 0.12) 0%, transparent 55%);
            z-index: 1;
        }

        .category-hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-text {
            color: var(--text-on-dark);
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
            color: #fcd34d;
        }

        .hero-badge i {
            font-size: 0.8rem;
            color: var(--accent);
        }

        .hero-text h1 {
            font-size: clamp(2rem, 4vw, 2.8rem);
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 18px;
            color: #ffffff;
            letter-spacing: -0.02em;
        }

        .hero-text h1 .highlight {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text .hero-desc {
            font-size: 1.08rem;
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 480px;
        }

        .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-base);
            white-space: nowrap;
            cursor: pointer;
            text-align: center;
            justify-content: center;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            box-shadow: 0 6px 20px rgba(255, 94, 20, 0.35);
        }

        .btn-primary:hover {
            box-shadow: 0 10px 28px rgba(255, 94, 20, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 3px 10px rgba(255, 94, 20, 0.3);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.4);
        }

        .btn-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        .hero-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-ticket-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-xl);
            width: 100%;
            max-width: 380px;
            position: relative;
            overflow: hidden;
        }

        .hero-ticket-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }

        .ticket-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
        }

        .ticket-tag {
            display: inline-block;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            background: var(--primary-light);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
        }

        .ticket-date {
            font-size: 0.85rem;
            color: var(--text-light);
            font-weight: 500;
        }

        .ticket-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .ticket-subtitle {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 18px;
        }

        .ticket-info-row {
            display: flex;
            gap: 20px;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .ticket-info-item {
            display: flex;
            align-items: center;
            gap: 7px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .ticket-info-item i {
            color: var(--primary);
            font-size: 0.85rem;
        }

        .ticket-qr-placeholder {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            padding: 16px;
            border-radius: var(--radius-sm);
            background: #f9fafb;
            border: 2px dashed var(--border);
            margin-bottom: 14px;
        }

        .ticket-qr-placeholder i {
            font-size: 2.4rem;
            color: var(--primary);
        }

        .ticket-qr-placeholder span {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        .ticket-btn {
            width: 100%;
            padding: 12px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-base);
            cursor: pointer;
            text-align: center;
        }

        .ticket-btn:hover {
            background: var(--primary-hover);
            box-shadow: var(--shadow-md);
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 70px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-label {
            display: inline-block;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            background: var(--primary-light);
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.1rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ========== FEATURE CARDS ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

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

        .feature-card .feature-icon-circle {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--primary-light);
            margin-bottom: 18px;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition-base);
        }

        .feature-card:hover .feature-icon-circle {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 94, 20, 0.3);
        }

        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
        }

        /* ========== TIMELINE / SCHEDULE ========== */
        .schedule-section {
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .timeline-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            position: relative;
            padding-left: 36px;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 17px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
            border-radius: var(--radius-full);
        }

        .timeline-item {
            position: relative;
            padding: 20px 0 20px 28px;
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -23px;
            top: 26px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px var(--primary-light);
            z-index: 2;
        }

        .timeline-item .time-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            background: var(--primary-light);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .timeline-item h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .timeline-item p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* ========== ACTIVITY CARDS (TICKET STYLE) ========== */
        .activities-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .activity-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }

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

        .activity-card-image {
            position: relative;
            height: 180px;
            overflow: hidden;
        }

        .activity-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

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

        .activity-card-image .activity-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            background: var(--primary);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            z-index: 2;
        }

        .activity-card-body {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .activity-card-body h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .activity-card-body .activity-meta {
            font-size: 0.82rem;
            color: var(--text-light);
            margin-bottom: 10px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .activity-card-body .activity-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .activity-card-body .activity-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            flex: 1;
        }

        .activity-card-footer {
            padding: 12px 16px;
            border-top: 1px solid var(--border-light);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .activity-card-footer .activity-status {
            font-size: 0.8rem;
            font-weight: 600;
            color: #10b981;
        }

        .activity-card-footer .activity-arrow {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            transition: gap var(--transition-fast);
        }

        .activity-card:hover .activity-arrow {
            gap: 8px;
        }

        /* ========== STATS BAND ========== */
        .stats-band {
            background: var(--bg-dark);
            padding: 50px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .stat-item .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-item .stat-number .accent {
            color: var(--accent);
        }

        .stat-item .stat-label {
            font-size: 0.9rem;
            color: #cbd5e1;
            font-weight: 500;
        }

        /* ========== HOW IT WORKS ========== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .step-card {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            padding: 28px 22px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            position: relative;
        }

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

        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-weight: 800;
            font-size: 1.2rem;
            margin-bottom: 14px;
            box-shadow: 0 4px 14px rgba(255, 94, 20, 0.3);
        }

        .step-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .step-card p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--bg-white);
        }

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #fafbfc;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--primary-light);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            padding: 18px 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--text-primary);
            text-align: left;
            background: transparent;
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question i {
            font-size: 0.8rem;
            color: var(--text-lighter);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.65;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-item.open {
            border-color: var(--primary-light);
            background: #fff;
            box-shadow: var(--shadow-md);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(160deg, #1a1a2e 0%, #16213e 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(255, 94, 20, 0.12) 0%, transparent 70%);
            z-index: 0;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .cta-section h2 {
            font-size: clamp(1.6rem, 3vw, 2.1rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }

        .cta-section p {
            font-size: 1rem;
            color: #cbd5e1;
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }

        .cta-section .btn-primary {
            font-size: 1rem;
            padding: 15px 36px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #111827;
            color: #e5e7eb;
            padding: 50px 0 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand .logo-link {
            color: #fff;
            margin-bottom: 12px;
            display: inline-flex;
        }

        .footer-brand p {
            font-size: 0.88rem;
            color: #9ca3af;
            line-height: 1.6;
            margin-top: 8px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: #9ca3af;
            padding: 4px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid #1f2937;
            padding-top: 18px;
            text-align: center;
            font-size: 0.82rem;
            color: #6b7280;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .activities-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .steps-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .category-hero .container {
                grid-template-columns: 1fr;
                gap: 36px;
                text-align: center;
            }

            .hero-text .hero-desc {
                max-width: 100%;
                margin-left: auto;
                margin-right: auto;
            }

            .hero-cta-group {
                justify-content: center;
            }

            .hero-visual {
                justify-content: center;
            }

            .hero-ticket-card {
                max-width: 340px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .desktop-only {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .nav-main {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-lg);
                gap: 4px;
                z-index: 999;
            }

            .nav-main.mobile-open {
                display: flex;
            }

            .nav-main>a,
            .nav-main .mega-trigger {
                width: 100%;
                text-align: left;
                padding: 12px 16px;
                border-radius: var(--radius-xs);
            }

            .mega-panel {
                position: static;
                box-shadow: none;
                border: none;
                padding: 8px 0 0 16px;
                display: flex;
                flex-direction: column;
                gap: 4px;
                min-width: auto;
            }

            .mega-trigger-wrapper:hover .mega-panel,
            .mega-trigger:focus+.mega-panel,
            .mega-panel:hover,
            .mega-panel:focus-within {
                display: flex;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .activities-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }

            .steps-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .stat-item .stat-number {
                font-size: 1.8rem;
            }

            .section {
                padding: 48px 0;
            }

            .category-hero {
                padding: 50px 0 56px;
                min-height: auto;
            }

            .hero-text h1 {
                font-size: 1.6rem;
            }

            .timeline-list {
                padding-left: 28px;
            }

            .timeline-list::before {
                left: 13px;
            }

            .timeline-item::before {
                left: -19px;
                width: 11px;
                height: 11px;
            }

            .timeline-item {
                padding: 14px 0 14px 20px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-brand {
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .container {
                --container-padding: 16px;
            }

            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }

            .hero-cta-group .btn {
                width: 100%;
                justify-content: center;
            }

            .hero-ticket-card {
                padding: 20px 16px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .stat-item .stat-number {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .btn {
                padding: 11px 20px;
                font-size: 0.88rem;
            }
        }

        @media (min-width: 1025px) {
            .nav-main {
                display: flex !important;
            }
        }