/* roulang page: index */
:root {
            --primary: #0f1724;
            --primary-light: #1e2a3a;
            --secondary: #dc2626;
            --secondary-hover: #b91c1c;
            --accent: #f59e0b;
            --accent-hover: #d97706;
            --bg: #f8fafc;
            --bg-card: #ffffff;
            --text: #1e293b;
            --text-light: #64748b;
            --text-white: #f1f5f9;
            --border: #e2e8f0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 4px 24px rgba(0,0,0,.06);
            --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
            --transition: .25s ease;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Noto Sans', sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { text-decoration: none; color: inherit; transition: color var(--transition); }
        button, input, select, textarea { font: inherit; }
        .container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
        .section { padding: 80px 0; }
        .section-title { font-size: 2rem; font-weight: 700; text-align: center; margin-bottom: 12px; letter-spacing: -.02em; }
        .section-sub { font-size: 1.05rem; color: var(--text-light); text-align: center; max-width: 680px; margin: 0 auto 48px; }
        .btn {
            display: inline-flex; align-items: center; gap: 8px; padding: 12px 32px; border-radius: 50px;
            font-weight: 600; font-size: .95rem; border: none; cursor: pointer; transition: all var(--transition);
            line-height: 1.4;
        }
        .btn-primary { background: var(--secondary); color: #fff; box-shadow: 0 4px 14px rgba(220,38,38,.35); }
        .btn-primary:hover { background: var(--secondary-hover); box-shadow: 0 6px 24px rgba(220,38,38,.45); transform: translateY(-2px); }
        .btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
        .btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); transform: translateY(-2px); }
        .btn-gold { background: var(--accent); color: #0f1724; box-shadow: 0 4px 14px rgba(245,158,11,.35); }
        .btn-gold:hover { background: var(--accent-hover); box-shadow: 0 6px 24px rgba(245,158,11,.45); transform: translateY(-2px); }
        .card {
            background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow);
            transition: all var(--transition); overflow: hidden;
        }
        .card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
        .badge {
            display: inline-block; padding: 4px 14px; border-radius: 50px; font-size: .8rem; font-weight: 500;
            background: rgba(220,38,38,.1); color: var(--secondary);
        }
        .tag {
            display: inline-block; padding: 4px 16px; border-radius: 50px; font-size: .82rem; font-weight: 500;
            background: var(--bg); color: var(--text-light); border: 1px solid var(--border); transition: all var(--transition);
        }
        .tag:hover { border-color: var(--secondary); color: var(--secondary); }
        .grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
        .grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 32px; }

        /* header / nav */
        .site-header {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            background: rgba(15,23,36,.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(255,255,255,.06);
        }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
        .logo { font-size: 1.45rem; font-weight: 800; color: #fff; letter-spacing: -.02em; white-space: nowrap; }
        .logo span { color: var(--secondary); }
        .search-wrap { flex: 1; max-width: 480px; position: relative; }
        .search-wrap input {
            width: 100%; padding: 10px 20px 10px 48px; border-radius: 50px; border: none;
            background: rgba(255,255,255,.12); color: #fff; font-size: .92rem; outline: none;
            transition: background var(--transition);
        }
        .search-wrap input::placeholder { color: rgba(255,255,255,.5); }
        .search-wrap input:focus { background: rgba(255,255,255,.2); }
        .search-wrap i { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: rgba(255,255,255,.5); font-size: .95rem; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a {
            padding: 8px 20px; border-radius: 50px; font-size: .92rem; font-weight: 500;
            color: rgba(255,255,255,.7); transition: all var(--transition);
        }
        .nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
        .nav-links a.active { color: #fff; background: var(--secondary); }
        .hamburger { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; padding: 4px; }

        /* mobile nav */
        .mobile-nav {
            position: fixed; top: 70px; left: 0; right: 0; background: rgba(15,23,36,.98); backdrop-filter: blur(14px);
            padding: 16px 24px 24px; display: none; flex-direction: column; gap: 12px; z-index: 99;
            border-bottom: 1px solid rgba(255,255,255,.06);
        }
        .mobile-nav.open { display: flex; }
        .mobile-nav a {
            padding: 12px 18px; border-radius: var(--radius-sm); color: rgba(255,255,255,.7);
            font-size: 1rem; font-weight: 500; transition: all var(--transition);
        }
        .mobile-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
        .mobile-nav a.active { color: #fff; background: var(--secondary); }

        /* hero */
        .hero {
            min-height: 88vh; display: flex; align-items: center; justify-content: center;
            background: linear-gradient(135deg, #0f1724 0%, #1e2a3a 100%);
            position: relative; overflow: hidden; padding: 120px 0 80px;
        }
        .hero-bg {
            position: absolute; inset: 0; background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            opacity: .2; pointer-events: none;
        }
        .hero::after {
            content: ''; position: absolute; inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(220,38,38,.1) 0%, transparent 60%);
        }
        .hero-content { position: relative; z-index: 2; text-align: center; max-width: 820px; }
        .hero h1 { font-size: 3.2rem; font-weight: 800; color: #fff; line-height: 1.2; margin-bottom: 16px; letter-spacing: -.02em; }
        .hero h1 span { color: var(--secondary); }
        .hero p { font-size: 1.15rem; color: rgba(255,255,255,.7); max-width: 600px; margin: 0 auto 36px; }
        .hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
        .hero-search { display: flex; align-items: center; max-width: 520px; width: 100%; margin: 0 auto 28px; }
        .hero-search input {
            flex: 1; padding: 14px 20px; border-radius: 50px 0 0 50px; border: none; outline: none;
            font-size: 1rem; background: rgba(255,255,255,.12); color: #fff;
        }
        .hero-search input::placeholder { color: rgba(255,255,255,.4); }
        .hero-search button {
            padding: 14px 28px; border-radius: 0 50px 50px 0; border: none; background: var(--secondary);
            color: #fff; font-weight: 600; cursor: pointer; transition: background var(--transition); font-size: 1rem;
        }
        .hero-search button:hover { background: var(--secondary-hover); }
        .hero-stats { display: flex; gap: 40px; justify-content: center; margin-top: 44px; flex-wrap: wrap; }
        .hero-stat { text-align: center; }
        .hero-stat .num { font-size: 2rem; font-weight: 800; color: #fff; }
        .hero-stat .label { font-size: .85rem; color: rgba(255,255,255,.5); margin-top: 4px; }

        /* intro */
        .intro-wrap { display: flex; align-items: center; gap: 48px; }
        .intro-text { flex: 1; }
        .intro-text h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
        .intro-text p { color: var(--text-light); margin-bottom: 16px; font-size: 1rem; line-height: 1.7; }
        .intro-img { flex: 1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }

        /* category cards */
        .cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
        .cat-card {
            position: relative; border-radius: var(--radius); overflow: hidden; height: 280px;
            display: flex; align-items: flex-end; cursor: pointer; transition: all var(--transition);
        }
        .cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
        .cat-card:hover img { transform: scale(1.05); }
        .cat-card .overlay {
            position: absolute; inset: 0; background: linear-gradient(0deg, rgba(15,23,36,.85) 0%, transparent 60%);
        }
        .cat-card .info { position: relative; z-index: 2; padding: 24px; width: 100%; }
        .cat-card .info h3 { color: #fff; font-size: 1.25rem; font-weight: 700; margin-bottom: 4px; }
        .cat-card .info p { color: rgba(255,255,255,.7); font-size: .88rem; }

        /* news list */
        .news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
        .news-card { padding: 0; }
        .news-card .card-body { padding: 20px 24px 24px; }
        .news-card .card-body h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; line-height: 1.4; }
        .news-card .card-body h3 a { color: var(--text); }
        .news-card .card-body h3 a:hover { color: var(--secondary); }
        .news-card .card-body p { font-size: .9rem; color: var(--text-light); margin-bottom: 12px; line-height: 1.6; }
        .news-meta { display: flex; align-items: center; gap: 12px; font-size: .82rem; color: var(--text-light); }
        .news-meta .cat { background: rgba(220,38,38,.08); color: var(--secondary); padding: 2px 12px; border-radius: 50px; }

        /* stats */
        .stats-section {
            background: linear-gradient(135deg, #0f1724, #1e2a3a);
            position: relative; overflow: hidden;
        }
        .stats-section::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat; opacity: .08;
        }
        .stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; position: relative; z-index: 1; }
        .stat-item { text-align: center; padding: 28px 16px; }
        .stat-item .num { font-size: 2.6rem; font-weight: 800; color: var(--accent); }
        .stat-item .label { font-size: .95rem; color: rgba(255,255,255,.6); margin-top: 6px; }

        /* steps */
        .steps-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
        .step-card { text-align: center; padding: 36px 24px; }
        .step-card .num {
            width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
            margin: 0 auto 16px; font-size: 1.4rem; font-weight: 800; color: #fff;
            background: var(--secondary);
        }
        .step-card h3 { font-size: 1.15rem; font-weight: 600; margin-bottom: 8px; }
        .step-card p { font-size: .9rem; color: var(--text-light); line-height: 1.6; }

        /* faq */
        .faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
        .faq-item { background: var(--bg-card); border-radius: var(--radius-sm); box-shadow: var(--shadow); overflow: hidden; }
        .faq-q {
            padding: 18px 24px; font-weight: 600; font-size: 1rem; cursor: pointer;
            display: flex; align-items: center; justify-content: space-between; transition: background var(--transition);
        }
        .faq-q:hover { background: rgba(0,0,0,.02); }
        .faq-q i { transition: transform var(--transition); color: var(--text-light); }
        .faq-q.open i { transform: rotate(180deg); }
        .faq-a {
            padding: 0 24px; max-height: 0; overflow: hidden; transition: all .3s ease;
            color: var(--text-light); font-size: .95rem; line-height: 1.7;
        }
        .faq-a.open { padding: 0 24px 20px; max-height: 300px; }

        /* cta */
        .cta-section {
            background: linear-gradient(135deg, #0f1724, #1e2a3a);
            position: relative; overflow: hidden; text-align: center; padding: 80px 0;
        }
        .cta-section::before {
            content: ''; position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat; opacity: .06;
        }
        .cta-section h2 { font-size: 2rem; font-weight: 700; color: #fff; margin-bottom: 12px; }
        .cta-section p { color: rgba(255,255,255,.6); max-width: 520px; margin: 0 auto 28px; font-size: 1.05rem; }

        /* footer */
        .site-footer {
            background: #0a0f1a; color: rgba(255,255,255,.6); padding: 48px 0 24px;
            border-top: 1px solid rgba(255,255,255,.04);
        }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
        .footer-brand .logo { margin-bottom: 12px; display: inline-block; }
        .footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 320px; }
        .footer-col h4 { color: #fff; font-size: 1rem; font-weight: 600; margin-bottom: 16px; }
        .footer-col a { display: block; font-size: .88rem; padding: 4px 0; transition: color var(--transition); }
        .footer-col a:hover { color: var(--secondary); }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,.05); padding-top: 20px; text-align: center; font-size: .85rem; }

        /* responsive */
        @media (max-width: 1024px) {
            .grid-4 { grid-template-columns: repeat(2,1fr); }
            .stats-grid { grid-template-columns: repeat(2,1fr); }
            .footer-grid { grid-template-columns: repeat(2,1fr); }
            .steps-grid { grid-template-columns: repeat(2,1fr); }
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .hamburger { display: block; }
            .search-wrap { max-width: 200px; }
            .hero h1 { font-size: 2.2rem; }
            .hero-stats { gap: 24px; }
            .section { padding: 56px 0; }
            .section-title { font-size: 1.6rem; }
            .intro-wrap { flex-direction: column; }
            .grid-3 { grid-template-columns: repeat(2,1fr); }
            .steps-grid { grid-template-columns: 1fr; }
            .grid-2 { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .stats-grid { grid-template-columns: repeat(2,1fr); gap: 16px; }
            .stat-item .num { font-size: 2rem; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .header-inner { gap: 12px; }
            .search-wrap { max-width: 140px; }
            .search-wrap input { padding: 8px 12px 8px 38px; font-size: .82rem; }
            .search-wrap i { left: 14px; font-size: .8rem; }
            .hero h1 { font-size: 1.7rem; }
            .hero p { font-size: .95rem; }
            .hero-search input { padding: 12px 16px; font-size: .9rem; }
            .hero-search button { padding: 12px 18px; font-size: .9rem; }
            .grid-3 { grid-template-columns: 1fr; }
            .grid-4 { grid-template-columns: 1fr; }
            .cat-card { height: 200px; }
            .news-grid { grid-template-columns: 1fr; }
            .stats-grid { grid-template-columns: 1fr 1fr; }
            .hero-stat .num { font-size: 1.5rem; }
            .section-title { font-size: 1.35rem; }
        }

/* roulang page: category1 */
:root {
            --primary: #dc2626;
            --primary-dark: #b91c1c;
            --primary-light: #fef2f2;
            --accent: #fbbf24;
            --bg-body: #0f0f13;
            --bg-card: #1a1a24;
            --bg-card-hover: #23233a;
            --text-main: #f1f5f9;
            --text-muted: #94a3b8;
            --text-weak: #64748b;
            --border-color: #2d2d44;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-xs: 6px;
            --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.45);
            --shadow-hover: 0 14px 40px rgba(220, 38, 38, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg-body);
            color: var(--text-main);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        button,
        input {
            font-family: inherit;
            outline: none;
            border: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }
        /* header */
        .site-header {
            background: rgba(15, 15, 19, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0 24px;
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 20px;
        }
        .logo {
            font-size: 1.65rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #fbbf24, #dc2626);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo span {
            color: #fff;
            -webkit-text-fill-color: #fff;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            flex-shrink: 0;
        }
        .nav-links a {
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-links a.active {
            color: #fff;
            background: var(--primary);
            box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
        }
        .nav-search {
            flex: 1;
            max-width: 400px;
            position: relative;
            display: flex;
            align-items: center;
        }
        .nav-search input {
            width: 100%;
            padding: 9px 16px 9px 42px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-color);
            color: #fff;
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .nav-search input::placeholder {
            color: var(--text-weak);
        }
        .nav-search input:focus {
            border-color: var(--primary);
            background: rgba(255, 255, 255, 0.08);
            box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
        }
        .nav-search i {
            position: absolute;
            left: 16px;
            color: var(--text-weak);
            font-size: 0.9rem;
            pointer-events: none;
        }
        .mobile-toggle {
            display: none;
            font-size: 1.4rem;
            color: var(--text-main);
            background: none;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: var(--radius-xs);
        }
        @media (max-width: 900px) {
            .nav-search {
                max-width: 220px;
            }
            .nav-links a {
                padding: 6px 14px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
                gap: 12px;
            }
            .nav-search {
                display: none;
            }
            .nav-links {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: rgba(15, 15, 19, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px 24px;
                gap: 6px;
                border-bottom: 1px solid var(--border-color);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
                z-index: 99;
                border-radius: 0 0 var(--radius) var(--radius);
                box-shadow: var(--shadow-card);
            }
            .nav-links.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 20px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }
            .mobile-toggle {
                display: block;
            }
            .mobile-search {
                display: flex;
                width: 100%;
                margin-top: 8px;
                position: relative;
            }
            .mobile-search input {
                width: 100%;
                padding: 10px 16px 10px 40px;
                border-radius: 999px;
                background: rgba(255, 255, 255, 0.06);
                border: 1px solid var(--border-color);
                color: #fff;
                font-size: 0.88rem;
            }
            .mobile-search i {
                position: absolute;
                left: 16px;
                top: 50%;
                transform: translateY(-50%);
                color: var(--text-weak);
            }
        }
        @media (min-width: 769px) {
            .mobile-search {
                display: none;
            }
            .nav-links {
                transform: none !important;
                opacity: 1 !important;
                pointer-events: auto !important;
                position: static !important;
                background: none !important;
                backdrop-filter: none !important;
                box-shadow: none !important;
                border: none !important;
                padding: 0 !important;
                flex-direction: row !important;
            }
        }
        /* page banner */
        .page-banner {
            position: relative;
            padding: 80px 0 56px;
            background: linear-gradient(160deg, #111118 0%, #1a1a28 50%, #0f0f13 100%);
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity: 0.15;
            z-index: 0;
        }
        .page-banner .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .page-banner h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .page-banner h1 span {
            background: linear-gradient(135deg, #fbbf24, #dc2626);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .page-banner p {
            font-size: 1.12rem;
            color: var(--text-muted);
            max-width: 680px;
            margin: 0 auto 24px;
        }
        .banner-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }
        .banner-tags span {
            background: rgba(220, 38, 38, 0.12);
            border: 1px solid rgba(220, 38, 38, 0.25);
            padding: 6px 18px;
            border-radius: 999px;
            font-size: 0.82rem;
            color: #fca5a5;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 56px 0 40px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner p {
                font-size: 0.95rem;
            }
        }
        /* section title */
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }
        .section-sub {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 600px;
            margin-bottom: 32px;
        }
        @media (max-width: 640px) {
            .section-title {
                font-size: 1.5rem;
            }
        }
        /* card grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
            gap: 24px;
        }
        .event-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }
        .event-card:hover {
            transform: translateY(-6px);
            border-color: rgba(220, 38, 38, 0.3);
            box-shadow: var(--shadow-hover);
            background: var(--bg-card-hover);
        }
        .event-card .card-img {
            height: 170px;
            background: #1e1e2e;
            position: relative;
            overflow: hidden;
        }
        .event-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .event-card:hover .card-img img {
            transform: scale(1.05);
        }
        .event-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.3px;
            text-transform: uppercase;
            box-shadow: 0 2px 10px rgba(220, 38, 38, 0.4);
        }
        .event-card .card-body {
            padding: 20px 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .event-card .card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .event-card .card-body .meta {
            font-size: 0.82rem;
            color: var(--text-weak);
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }
        .event-card .card-body .meta i {
            margin-right: 4px;
            font-size: 0.75rem;
        }
        .event-card .card-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            flex: 1;
        }
        .event-card .card-body .btn-outline {
            align-self: flex-start;
            padding: 8px 22px;
            border-radius: 999px;
            border: 1px solid var(--primary);
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 600;
            background: transparent;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .event-card .card-body .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 0 20px rgba(220, 38, 38, 0.25);
        }
        @media (max-width: 600px) {
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        /* stream quality */
        .stream-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
        }
        .stream-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            padding: 24px 18px;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .stream-item:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        .stream-item i {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 12px;
            display: block;
        }
        .stream-item h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 4px;
        }
        .stream-item p {
            font-size: 0.82rem;
            color: var(--text-weak);
        }
        /* league tabs */
        .league-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 28px;
        }
        .league-tabs button {
            padding: 8px 22px;
            border-radius: 999px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }
        .league-tabs button:hover {
            border-color: var(--primary);
            color: #fff;
            background: rgba(220, 38, 38, 0.08);
        }
        .league-tabs button.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 0 20px rgba(220, 38, 38, 0.25);
        }
        /* faq */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(220, 38, 38, 0.2);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            transition: var(--transition);
        }
        .faq-question i {
            color: var(--text-weak);
            transition: transform 0.3s;
            font-size: 0.9rem;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        /* cta */
        .cta-section {
            background: linear-gradient(135deg, #1a1a2e, #0f0f1a);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 48px 40px;
            text-align: center;
            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: 0.06;
            z-index: 0;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .cta-section p {
            color: var(--text-muted);
            font-size: 1.05rem;
            max-width: 560px;
            margin: 0 auto 24px;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 999px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(220, 38, 38, 0.4);
        }
        .btn-primary i {
            font-size: 0.9rem;
        }
        @media (max-width: 640px) {
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }
        /* footer */
        .site-footer {
            background: #0a0a0e;
            border-top: 1px solid var(--border-color);
            padding: 56px 0 24px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand .logo {
            font-size: 1.4rem;
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-weak);
            max-width: 300px;
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 14px;
            color: #e2e8f0;
        }
        .footer-col a {
            display: block;
            font-size: 0.85rem;
            color: var(--text-weak);
            padding: 4px 0;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--primary);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-weak);
            letter-spacing: 0.3px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        /* spacer */
        .section-spacer {
            padding: 64px 0;
        }
        @media (max-width: 640px) {
            .section-spacer {
                padding: 40px 0;
            }
        }
        .bg-darker {
            background: #0c0c12;
        }
        /* live indicator */
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #22c55e;
            animation: pulse-dot 1.8s ease-in-out infinite;
            margin-right: 6px;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }
        .badge-live {
            background: rgba(34, 197, 94, 0.15);
            color: #4ade80;
            padding: 2px 12px;
            border-radius: 999px;
            font-size: 0.7rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
        }
        /* smooth */
        .fade-in {
            opacity: 0;
            transform: translateY(20px);
            animation: fadeUp 0.6s ease forwards;
        }
        @keyframes fadeUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }

/* roulang page: article */
:root {
            --primary: #e53935;
            --primary-dark: #c62828;
            --primary-light: #ffebee;
            --secondary: #1a237e;
            --secondary-light: #e8eaf6;
            --accent: #ff8f00;
            --bg-body: #ffffff;
            --bg-section: #f8f9fa;
            --bg-dark: #1a1a2e;
            --text-primary: #1a1a2e;
            --text-secondary: #4a4a6a;
            --text-light: #8888a0;
            --text-white: #ffffff;
            --border: #e0e0e0;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-lg: 20px;
            --shadow: 0 4px 24px rgba(0,0,0,0.06);
            --shadow-hover: 0 12px 40px rgba(0,0,0,0.12);
            --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
            --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
            --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
        body {
            font-family: var(--font-sans);
            background: var(--bg-body);
            color: var(--text-primary);
            line-height: 1.7;
            font-size: 16px;
        }
        a { color: inherit; text-decoration: none; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
        button, input, textarea { font-family: inherit; font-size: 1rem; outline: none; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
        .container-narrow { max-width: 880px; margin: 0 auto; padding: 0 24px; }

        /* Header & Nav */
        .site-header {
            background: var(--bg-body);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0,0,0,0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 24px;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 2px;
        }
        .logo span { color: var(--secondary); font-weight: 700; }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a {
            padding: 8px 20px;
            border-radius: 40px;
            font-weight: 500;
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: var(--transition);
            position: relative;
        }
        .nav-links a:hover { background: var(--primary-light); color: var(--primary); }
        .nav-links a.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(229,57,53,0.3);
        }
        .nav-links a.active:hover { background: var(--primary-dark); }
        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg-section);
            border-radius: 40px;
            padding: 0 16px;
            border: 1px solid var(--border);
            transition: var(--transition);
            flex: 0 1 260px;
        }
        .search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(229,57,53,0.1); }
        .search-box i { color: var(--text-light); font-size: 0.9rem; }
        .search-box input {
            border: none;
            background: transparent;
            padding: 10px 12px;
            width: 100%;
            color: var(--text-primary);
        }
        .search-box input::placeholder { color: var(--text-light); }
        .mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-primary); cursor: pointer; padding: 8px; }

        /* Hero Banner */
        .article-hero {
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            padding: 80px 24px;
        }
        .article-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(26,35,126,0.85) 0%, rgba(229,57,53,0.75) 100%);
        }
        .article-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }
        .article-hero .hero-category {
            display: inline-block;
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(8px);
            padding: 6px 20px;
            border-radius: 40px;
            color: #fff;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.3px;
            margin-bottom: 20px;
            border: 1px solid rgba(255,255,255,0.15);
        }
        .article-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 16px;
            text-shadow: 0 2px 20px rgba(0,0,0,0.2);
        }
        .article-hero .hero-meta {
            color: rgba(255,255,255,0.85);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .article-hero .hero-meta i { margin-right: 6px; opacity: 0.7; }

        /* Breadcrumb */
        .breadcrumb {
            padding: 20px 0 0;
            font-size: 0.9rem;
            color: var(--text-light);
        }
        .breadcrumb a { color: var(--text-secondary); }
        .breadcrumb a:hover { color: var(--primary); }
        .breadcrumb span { color: var(--text-primary); font-weight: 500; }

        /* Article Content */
        .article-body {
            padding: 48px 0 60px;
        }
        .article-body .content {
            font-size: 1.05rem;
            line-height: 1.9;
            color: var(--text-primary);
        }
        .article-body .content p { margin-bottom: 1.2em; }
        .article-body .content h2, .article-body .content h3 {
            margin-top: 1.8em;
            margin-bottom: 0.6em;
            font-weight: 700;
            color: var(--secondary);
        }
        .article-body .content h2 { font-size: 1.6rem; }
        .article-body .content h3 { font-size: 1.3rem; }
        .article-body .content img { border-radius: var(--radius); margin: 1.5em 0; box-shadow: var(--shadow); }
        .article-body .content ul, .article-body .content ol { padding-left: 1.5em; margin-bottom: 1.2em; }
        .article-body .content li { margin-bottom: 0.4em; }
        .article-body .content a { color: var(--primary); border-bottom: 1px solid transparent; }
        .article-body .content a:hover { border-bottom-color: var(--primary); }
        .article-body .content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--primary-light);
            padding: 16px 24px;
            margin: 1.5em 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-secondary);
        }

        /* Tags */
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 40px;
            padding-top: 32px;
            border-top: 1px solid var(--border);
        }
        .article-tags .tag {
            display: inline-block;
            padding: 6px 16px;
            background: var(--bg-section);
            border: 1px solid var(--border);
            border-radius: 40px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .article-tags .tag:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }

        /* Related Section */
        .related-section {
            background: var(--bg-section);
            padding: 60px 0;
        }
        .related-section .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 36px;
            text-align: center;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .related-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .related-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
        .related-card .card-img {
            height: 200px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .related-card .card-img .card-cat {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: #fff;
            padding: 4px 14px;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .related-card .card-body { padding: 20px 24px 24px; }
        .related-card .card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .related-card .card-body p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .card-body .card-meta {
            margin-top: 14px;
            font-size: 0.8rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* CTA */
        .cta-section {
            padding: 72px 0;
            background: linear-gradient(135deg, var(--secondary) 0%, #0d1757 100%);
            text-align: center;
        }
        .cta-section h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-section p {
            color: rgba(255,255,255,0.8);
            max-width: 600px;
            margin: 0 auto 32px;
            font-size: 1.05rem;
        }
        .cta-section .btn-cta {
            display: inline-block;
            padding: 16px 48px;
            background: var(--primary);
            color: #fff;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 8px 30px rgba(229,57,53,0.35);
        }
        .cta-section .btn-cta:hover { background: var(--primary-dark); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(229,57,53,0.45); }

        /* FAQ */
        .faq-section {
            padding: 60px 0;
            background: #fff;
        }
        .faq-section .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--secondary);
            text-align: center;
            margin-bottom: 40px;
        }
        .faq-grid { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item summary {
            padding: 18px 24px;
            font-weight: 600;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #fff;
            transition: var(--transition);
            list-style: none;
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary i { color: var(--primary); transition: var(--transition); font-size: 0.9rem; }
        .faq-item[open] summary { background: var(--primary-light); }
        .faq-item[open] summary i { transform: rotate(180deg); }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            color: var(--text-secondary);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* Not Found */
        .not-found-box {
            text-align: center;
            padding: 60px 24px;
        }
        .not-found-box i { font-size: 3rem; color: var(--text-light); margin-bottom: 20px; }
        .not-found-box h2 { font-size: 1.8rem; color: var(--text-primary); margin-bottom: 12px; }
        .not-found-box p { color: var(--text-secondary); margin-bottom: 24px; }
        .not-found-box .btn-back {
            display: inline-block;
            padding: 12px 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 40px;
            font-weight: 600;
            transition: var(--transition);
        }
        .not-found-box .btn-back:hover { background: var(--primary-dark); transform: translateY(-2px); }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255,255,255,0.8);
            padding: 60px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand .logo { font-size: 1.5rem; margin-bottom: 12px; }
        .footer-brand p { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.6); max-width: 320px; }
        .footer-col h4 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 16px;
            position: relative;
            padding-bottom: 10px;
        }
        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }
        .footer-col a {
            display: block;
            color: rgba(255,255,255,0.6);
            font-size: 0.9rem;
            padding: 6px 0;
            transition: var(--transition);
        }
        .footer-col a:hover { color: var(--primary); padding-left: 6px; }
        .footer-col a i { width: 20px; margin-right: 6px; }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 24px;
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.4);
        }

        /* Mobile Nav */
        @media (max-width: 768px) {
            .header-inner { height: 64px; }
            .nav-links { display: none; }
            .search-box { flex: 1; max-width: 180px; }
            .mobile-toggle { display: block; }
            .nav-links.open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                padding: 16px 24px 24px;
                box-shadow: 0 12px 40px rgba(0,0,0,0.1);
                border-bottom: 2px solid var(--primary);
                gap: 4px;
                z-index: 99;
            }
            .nav-links.open a { width: 100%; text-align: center; padding: 12px 20px; }
            .article-hero { min-height: 280px; padding: 60px 20px; }
            .article-hero h1 { font-size: 1.8rem; }
            .article-hero .hero-meta { font-size: 0.85rem; gap: 12px; }
            .related-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
            .cta-section h2 { font-size: 1.6rem; }
            .container { padding: 0 16px; }
            .container-narrow { padding: 0 16px; }
        }
        @media (max-width: 520px) {
            .header-inner { gap: 12px; }
            .search-box { flex: 0 1 140px; }
            .search-box input { padding: 8px 8px; font-size: 0.85rem; }
            .logo { font-size: 1.3rem; }
            .article-hero h1 { font-size: 1.4rem; }
            .article-hero { min-height: 220px; padding: 40px 16px; }
            .article-body { padding: 24px 0 36px; }
            .article-body .content { font-size: 0.95rem; }
            .related-section { padding: 36px 0; }
            .related-section .section-title { font-size: 1.4rem; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .cta-section { padding: 48px 16px; }
            .cta-section h2 { font-size: 1.3rem; }
            .cta-section .btn-cta { padding: 14px 32px; font-size: 1rem; }
            .faq-section .section-title { font-size: 1.4rem; }
            .faq-item summary { padding: 14px 16px; font-size: 0.9rem; }
            .breadcrumb { font-size: 0.8rem; }
        }
        @media (min-width: 769px) {
            .mobile-toggle { display: none !important; }
            .nav-links { display: flex !important; }
        }