/* roulang page: index */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body * { font-family: inherit; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; border: none; font-family: inherit; }
        ul { list-style: none; padding: 0; margin: 0; }

        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .text-gold { color: var(--gold); }
        .bg-gold-grad { background: var(--gold-gradient); }

        /* Header */
        .header {
            position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
            background: rgba(5, 31, 20, 0.9); backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }
        .header-inner {
            display: flex; align-items: center; justify-content: space-between;
            max-width: 1200px; margin: 0 auto; padding: 0 20px;
        }
        .logo {
            font-size: 1.1rem; font-weight: 800; color: var(--gold-light);
            letter-spacing: -0.5px; display: flex; align-items: center; gap: 8px;
            white-space: nowrap;
        }
        .logo i { font-size: 1.4rem; color: var(--gold); }
        .nav-links { display: flex; align-items: center; gap: 28px; }
        .nav-links a {
            font-weight: 600; font-size: 0.95rem; color: var(--text-secondary);
            position: relative; padding: 6px 4px;
        }
        .nav-links a:hover, .nav-links a.active { color: var(--gold); }
        .nav-links a.active::after {
            content: ''; position: absolute; bottom: -2px; left: 0; width: 100%;
            height: 2px; background: var(--gold-gradient); border-radius: 4px;
        }
        .nav-actions { display: flex; align-items: center; gap: 12px; }
        .btn-login {
            background: transparent; border: 1px solid var(--gold); color: var(--gold);
            padding: 8px 20px; border-radius: 24px; font-weight: 700; font-size: 0.9rem;
            transition: var(--transition); cursor: pointer;
        }
        .btn-login:hover { background: rgba(245, 158, 11, 0.1); }
        .btn-signup {
            background: var(--gold-gradient); color: #051F14;
            padding: 8px 22px; border-radius: 24px; font-weight: 700; font-size: 0.9rem;
            box-shadow: var(--shadow-gold); transition: var(--transition); cursor: pointer;
        }
        .btn-signup:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5); }
        .mobile-toggle {
            display: none; background: none; border: none; color: var(--gold); font-size: 1.5rem;
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .mobile-toggle { display: block; }
            .nav-links.mobile-open {
                display: flex; flex-direction: column; position: absolute;
                top: 100%; left: 0; width: 100%;
                background: rgba(5, 31, 20, 0.98); backdrop-filter: blur(16px);
                padding: 20px; gap: 16px; border-bottom: 1px solid var(--border-gold);
            }
        }

        /* Hero */
        .hero { padding: 140px 0 80px; position: relative; overflow: hidden; }
        .hero-bg { position: absolute; inset: 0; background: url('/assets/images/backpic/back-1.jpg') center/cover; opacity: 0.25; z-index: 0; }
        .hero-content { position: relative; z-index: 1; display: flex; align-items: center; gap: 50px; flex-wrap: wrap; }
        .hero-avatar { flex: 0 0 auto; }
        .avatar-box {
            width: 140px; height: 140px; border-radius: 50%; border: 3px solid var(--gold);
            overflow: hidden; box-shadow: 0 0 30px rgba(245, 158, 11, 0.5);
            position: relative;
        }
        .avatar-box img { width: 100%; height: 100%; object-fit: cover; }
        .hero-text { flex: 1; min-width: 280px; }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 6px;
            background: var(--dragon-red); color: #fff; padding: 5px 14px;
            border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 16px;
            letter-spacing: 1px;
        }
        .hero-title { font-size: 2.8rem; font-weight: 900; line-height: 1.15; margin-bottom: 16px; color: #fff; }
        .hero-title span { background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .hero-desc { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 28px; line-height: 1.7; max-width: 600px; }
        .hero-stats { display: flex; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
        .stat-item { text-align: center; }
        .stat-num { font-size: 2rem; font-weight: 800; color: var(--gold-light); }
        .stat-label { font-size: 0.8rem; color: var(--text-muted); }
        .hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
        .btn-primary {
            background: var(--gold-gradient); color: #051F14; padding: 14px 32px;
            border-radius: 28px; font-weight: 800; font-size: 1rem; box-shadow: var(--shadow-gold);
            transition: var(--transition); display: inline-flex; align-items: center; gap: 8px;
        }
        .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55); }
        .btn-outline {
            background: transparent; border: 1.5px solid var(--gold); color: var(--gold);
            padding: 14px 28px; border-radius: 28px; font-weight: 700; font-size: 1rem;
            transition: var(--transition);
        }
        .btn-outline:hover { background: rgba(245, 158, 11, 0.1); }
        @media (max-width: 768px) {
            .hero-content { flex-direction: column; text-align: center; }
            .hero-title { font-size: 2rem; }
            .hero-stats { justify-content: center; }
            .hero-btns { justify-content: center; }
        }

        /* Section */
        .section { padding: 70px 0; }
        .section-header { margin-bottom: 40px; }
        .section-subtitle { color: var(--gold); font-weight: 700; text-transform: uppercase; letter-spacing: 2px; font-size: 0.85rem; margin-bottom: 8px; }
        .section-title { font-size: 2rem; font-weight: 800; color: #fff; margin-bottom: 12px; }
        .section-desc { color: var(--text-secondary); max-width: 700px; line-height: 1.6; }

        /* Cards */
        .card {
            background: var(--bg-card); border: 1px solid var(--border-gold);
            border-radius: var(--radius); overflow: hidden; transition: var(--transition);
        }
        .card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.5); border-color: var(--gold); }
        .card-img { width: 100%; height: 180px; object-fit: cover; }
        .card-body { padding: 18px; }
        .card-title { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
        .card-text { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; }
        .card-tag {
            position: absolute; top: 12px; left: 12px;
            background: var(--dragon-red); color: #fff; padding: 3px 10px;
            border-radius: 12px; font-size: 0.7rem; font-weight: 800; z-index: 2;
        }

        /* Featured Grid */
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        @media (max-width: 768px) { .grid-3 { grid-template-columns: 1fr; } }

        /* Two Column: Left List + Right Sidebar */
        .two-col { display: grid; grid-template-columns: 1fr 340px; gap: 30px; align-items: start; }
        .sidebar { background: var(--bg-secondary); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border-gold); }
        .sidebar-title { font-size: 1.2rem; font-weight: 800; margin-bottom: 16px; color: var(--gold); }
        .rank-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.06); align-items: center; }
        .rank-num { font-weight: 900; color: var(--gold-light); font-size: 1.3rem; }
        .rank-info h4 { font-weight: 700; color: #fff; font-size: 0.9rem; }
        .rank-info p { font-size: 0.75rem; color: var(--text-muted); }
        @media (max-width: 768px) { .two-col { grid-template-columns: 1fr; } }

        /* Media Partner */
        .media-row { display: flex; gap: 30px; align-items: center; flex-wrap: wrap; justify-content: center; }
        .media-item { opacity: 0.7; transition: var(--transition); filter: grayscale(40%); }
        .media-item:hover { opacity: 1; filter: grayscale(0); }

        /* Subscribe Bar */
        .subscribe-bar {
            background: var(--bg-secondary); border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg); padding: 40px; display: flex;
            align-items: center; gap: 30px; flex-wrap: wrap; justify-content: space-between;
        }
        .subs-text h3 { font-size: 1.5rem; font-weight: 800; color: #fff; }
        .subs-text p { color: var(--text-secondary); }
        .subs-form { display: flex; gap: 10px; }
        .subs-input {
            background: #0A1A10; border: 1px solid var(--border-gold); color: #fff;
            padding: 12px 20px; border-radius: 24px; min-width: 260px;
        }
        .subs-input::placeholder { color: var(--text-muted); }
        .btn-subs {
            background: var(--gold-gradient); color: #051F14; padding: 12px 28px;
            border-radius: 24px; font-weight: 800;
        }

        /* Footer */
        .footer {
            background: #041810; border-top: 1px solid var(--border-gold);
            padding: 50px 0 30px; color: var(--text-muted);
        }
        .footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-bottom: 30px; }
        .footer-col h4 { color: var(--gold); font-weight: 700; margin-bottom: 12px; }
        .footer-col a { display: block; color: var(--text-muted); padding: 4px 0; font-size: 0.9rem; }
        .footer-col a:hover { color: var(--gold-light); }
        .footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 20px; font-size: 0.85rem; }
        @media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

        /* FAB */
        .fab {
            position: fixed; left: 20px; bottom: 24px; z-index: 50;
            width: 56px; height: 56px; border-radius: 50%;
            background: var(--bg-card); border: 2px solid var(--gold);
            box-shadow: var(--shadow-gold); display: flex; align-items: center; justify-content: center;
            font-size: 1.5rem; color: var(--gold); transition: var(--transition); cursor: pointer;
        }
        .fab:hover { transform: scale(1.1); }
        .fab-badge {
            position: absolute; top: -4px; right: -4px; width: 14px; height: 14px;
            background: var(--dragon-red); border-radius: 50%; border: 2px solid #fff;
        }

        .texture-lines { background-image: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.01) 2px, rgba(255,255,255,0.01) 4px); }

/* roulang page: article */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body * {
            font-family: inherit;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .text-gold {
            color: var(--gold);
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(5, 31, 20, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .logo {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo i {
            font-size: 1.4rem;
            color: var(--gold);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 4px;
            transition: var(--transition);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--gold);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--gold-gradient);
            border-radius: 4px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            padding: 8px 20px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 8px 22px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Article Hero */
        .article-hero {
            padding: 130px 0 60px;
            position: relative;
            overflow: hidden;
        }
        .article-hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.jpg') center/cover;
            opacity: 0.2;
            z-index: 0;
        }
        .article-hero-content {
            position: relative;
            z-index: 1;
            max-width: 900px;
            margin: 0 auto;
            text-align: left;
        }
        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .article-breadcrumb a {
            color: var(--text-secondary);
        }
        .article-breadcrumb a:hover {
            color: var(--gold);
        }
        .article-breadcrumb i {
            font-size: 0.7rem;
        }
        .article-breadcrumb span {
            color: var(--gold);
            font-weight: 600;
        }
        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--dragon-red);
            color: #fff;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }
        .article-hero h1 {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 16px;
            color: #fff;
        }
        .article-hero h1 span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            color: var(--text-muted);
            font-size: 0.9rem;
            padding-top: 16px;
            border-top: 1px solid var(--border-gold);
        }
        .article-meta i {
            margin-right: 4px;
            color: var(--gold);
        }

        /* Article Body */
        .article-body-section {
            padding: 40px 0 80px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 50px;
            align-items: start;
        }
        .article-main {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-card);
        }
        .article-content {
            color: var(--text-secondary);
            line-height: 1.8;
            font-size: 1.05rem;
        }
        .article-content h2 {
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--gold-light);
            margin: 32px 0 16px;
        }
        .article-content h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 24px 0 12px;
        }
        .article-content p {
            margin-bottom: 16px;
        }
        .article-content img {
            border-radius: var(--radius);
            margin: 20px 0;
        }
        .article-content ul,
        .article-content ol {
            margin-left: 24px;
            margin-bottom: 16px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content blockquote {
            border-left: 4px solid var(--gold);
            padding-left: 20px;
            margin: 24px 0;
            color: var(--text-muted);
            font-style: italic;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.95rem;
        }
        .article-content table th {
            background: var(--bg-secondary);
            color: var(--gold);
            font-weight: 700;
            padding: 12px 16px;
            text-align: left;
            border-bottom: 2px solid var(--gold);
        }
        .article-content table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border-gold);
            color: var(--text-secondary);
        }
        .article-content a {
            color: var(--gold-light);
            text-decoration: underline;
        }
        .article-content a:hover {
            color: var(--gold);
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--border-gold);
        }
        .article-tag {
            background: var(--bg-secondary);
            color: var(--text-secondary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            transition: var(--transition);
        }
        .article-tag:hover {
            background: var(--gold);
            color: #051F14;
        }
        /* Sidebar */
        .article-sidebar {
            position: sticky;
            top: 100px;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid var(--border-gold);
            margin-bottom: 24px;
        }
        .sidebar-card h4 {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border-gold);
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card ul li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .sidebar-card ul li a:hover {
            color: var(--gold);
            padding-left: 8px;
        }
        .sidebar-card ul li a i {
            color: var(--gold);
            font-size: 0.8rem;
        }
        .sidebar-cta-card {
            background: var(--gold-gradient);
            border-radius: var(--radius-lg);
            padding: 28px;
            text-align: center;
            color: #051F14;
        }
        .sidebar-cta-card h4 {
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: #051F14;
        }
        .sidebar-cta-card p {
            font-size: 0.95rem;
            margin-bottom: 20px;
            opacity: 0.9;
        }
        .btn-sidebar-cta {
            background: #051F14;
            color: var(--gold-light);
            padding: 12px 24px;
            border-radius: 28px;
            font-weight: 800;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .btn-sidebar-cta:hover {
            background: #0A281A;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(5, 31, 20, 0.4);
        }
        /* Article CTA Banner */
        .article-cta-banner {
            padding: 60px 0;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
        }
        .article-cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-5.jpg') center/cover;
            opacity: 0.15;
        }
        .article-cta-inner {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }
        .article-cta-text h2 {
            font-size: 1.8rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 8px;
        }
        .article-cta-text p {
            color: var(--text-secondary);
            font-size: 1.05rem;
        }
        .btn-article-cta {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 16px 36px;
            border-radius: 32px;
            font-weight: 800;
            font-size: 1.1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .btn-article-cta:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(245, 158, 11, 0.55);
        }

        /* Footer */
        .footer {
            background: #030F0A;
            padding: 60px 0 30px;
            border-top: 2px solid var(--border-gold);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-col h4 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .footer-col a,
        .footer-col p {
            display: block;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--gold-light);
            padding-left: 4px;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid rgba(245, 158, 11, 0.15);
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* FAB */
        .fab {
            position: fixed;
            left: 24px;
            bottom: 96px;
            z-index: 90;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 1.5rem;
            box-shadow: var(--shadow-gold);
            cursor: pointer;
            transition: var(--transition);
            animation: fabFloat 3s ease-in-out infinite;
        }
        .fab:hover {
            transform: scale(1.15);
            opacity: 1;
            box-shadow: 0 10px 30px rgba(245, 158, 11, 0.55);
        }
        .fab:active {
            transform: scale(0.95);
        }
        .fab-notif {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--dragon-red);
            border-radius: 50%;
            border: 2px solid #fff;
        }
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .article-sidebar {
                position: static;
            }
            .article-hero h1 {
                font-size: 2rem;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(5, 31, 20, 0.98);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-gold);
            }
            .article-hero {
                padding: 110px 0 40px;
            }
            .article-hero h1 {
                font-size: 1.6rem;
            }
            .article-main {
                padding: 24px;
            }
            .article-content h2 {
                font-size: 1.4rem;
            }
            .article-cta-inner {
                flex-direction: column;
                text-align: center;
            }
            .article-cta-text h2 {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .fab {
                left: 16px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.3rem;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .article-meta {
                font-size: 0.8rem;
                gap: 10px;
            }
            .article-hero h1 {
                font-size: 1.4rem;
            }
            .article-main {
                padding: 16px;
            }
            .article-content {
                font-size: 0.95rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body * {
            font-family: inherit;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .text-gold {
            color: var(--gold);
        }

        .text-gold-light {
            color: var(--gold-light);
        }

        .text-muted {
            color: var(--text-muted);
        }

        .text-secondary {
            color: var(--text-secondary);
        }

        .bg-card {
            background: var(--bg-card);
        }

        .bg-secondary {
            background: var(--bg-secondary);
        }

        .btn-primary {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 14px 32px;
            border-radius: 28px;
            font-weight: 800;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: none;
        }

        .btn-primary:hover,
        .btn-primary:focus {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55);
            color: #051F14;
            text-decoration: none;
        }

        .btn-primary:active {
            transform: scale(0.96);
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--gold);
            color: var(--gold);
            padding: 14px 28px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline:hover,
        .btn-outline:focus {
            background: rgba(245, 158, 11, 0.1);
            color: var(--gold-light);
            text-decoration: none;
        }

        .btn-outline:active {
            transform: scale(0.96);
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            padding: 8px 20px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 8px 22px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--dragon-red);
            color: #fff;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .badge-gold {
            background: rgba(245, 158, 11, 0.2);
            color: var(--gold-light);
            border: 1px solid var(--border-gold);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
        }

        .card-glow {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .card-glow:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(245, 158, 11, 0.2);
            border-color: rgba(245, 158, 11, 0.5);
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(5, 31, 20, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .logo {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo i {
            font-size: 1.4rem;
            color: var(--gold);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 4px;
            border: none;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--gold);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--gold-gradient);
            border-radius: 4px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
        }

        /* Hero Section */
        .hero-category {
            position: relative;
            padding: 120px 0 60px;
            overflow: hidden;
        }

        .hero-category-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.jpg') center/cover;
            opacity: 0.2;
            z-index: 0;
        }

        .hero-category-content {
            position: relative;
            z-index: 1;
        }

        .hero-category h1 {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 16px;
            color: #fff;
        }

        .hero-category h1 span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-category .subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
            max-width: 700px;
        }

        /* Section layout */
        .section {
            padding: 60px 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Feature grid */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 28px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .feature-card:hover {
            border-color: rgba(245, 158, 11, 0.6);
            box-shadow: 0 8px 24px rgba(245, 158, 11, 0.15);
            transform: translateY(-2px);
        }

        .feature-card .icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(245, 158, 11, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--gold);
        }

        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
        }

        .feature-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.6;
        }

        /* Two column block */
        .two-col {
            display: flex;
            gap: 40px;
            align-items: center;
            flex-wrap: wrap;
        }

        .two-col .col-text {
            flex: 1;
            min-width: 280px;
        }

        .two-col .col-image {
            flex: 0 0 380px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }

        .two-col .col-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        .two-col h3 {
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: #fff;
        }

        .two-col p {
            color: var(--text-secondary);
            margin-bottom: 16px;
            line-height: 1.7;
        }

        .two-col ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 20px;
        }

        .two-col ul li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .two-col ul li i {
            color: var(--gold);
            font-size: 1rem;
        }

        /* Stacked cards */
        .card-stack {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .stack-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 24px;
            display: flex;
            gap: 20px;
            align-items: center;
            transition: var(--transition);
            flex-wrap: wrap;
        }

        .stack-card:hover {
            border-color: rgba(245, 158, 11, 0.6);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.12);
        }

        .stack-card .sc-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: rgba(245, 158, 11, 0.12);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--gold);
        }

        .stack-card .sc-body {
            flex: 1;
        }

        .stack-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }

        .stack-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* Process / Step */
        .step-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .step-item {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            transition: var(--transition);
        }

        .step-item:hover {
            transform: translateY(-4px);
            border-color: rgba(245, 158, 11, 0.6);
        }

        .step-num {
            width: 40px;
            height: 40px;
            margin: 0 auto 12px;
            background: var(--gold-gradient);
            color: #051F14;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.1rem;
        }

        .step-item h5 {
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(245, 158, 11, 0.6);
        }

        .faq-question {
            padding: 18px 24px;
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
        }

        .faq-question i {
            transition: var(--transition);
            color: var(--gold);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            padding: 0 24px;
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .faq-answer.open {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .faq-answer p {
            margin: 0;
        }

        /* CTA Banner */
        .cta-banner {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(220, 38, 38, 0.1));
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 48px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
            z-index: 0;
        }

        .cta-banner>* {
            position: relative;
            z-index: 1;
        }

        .cta-banner h3 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-banner p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 24px;
            font-size: 1rem;
        }

        /* Value grid */
        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .value-item {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: var(--transition);
        }

        .value-item:hover {
            transform: translateY(-2px);
            border-color: rgba(245, 158, 11, 0.5);
        }

        .value-item .vi-num {
            font-size: 2rem;
            font-weight: 900;
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .value-item h4 {
            font-weight: 700;
            color: #fff;
            font-size: 1rem;
            margin: 0;
        }

        .value-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Footer */
        .footer {
            background: #021008;
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 30px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h4 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold-light);
            margin-bottom: 14px;
        }

        .footer-col a,
        .footer-col p {
            display: block;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 8px;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(245, 158, 11, 0.15);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .footer-bottom p {
            margin: 0;
        }

        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #0B2E1E 0%, #051F14 100%);
            border: 2px solid var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--gold);
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
            opacity: 0.8;
            animation: fab-breathe 2s ease-in-out infinite;
        }

        .fab:hover {
            opacity: 1;
            transform: scale(1.1);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .fab:active {
            transform: scale(0.95) translateY(2px);
        }

        .fab .badge-notify {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 14px;
            height: 14px;
            background: var(--dragon-red);
            border-radius: 50%;
            border: 2px solid #fff;
        }

        @keyframes fab-breathe {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-4px);
            }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-category h1 {
                font-size: 2rem;
            }
            .two-col {
                flex-direction: column;
            }
            .two-col .col-image {
                flex: 0 0 auto;
                width: 100%;
                max-width: 500px;
                margin: 0 auto;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(5, 31, 20, 0.98);
                backdrop-filter: blur(16px);
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-gold);
            }
            .hero-category {
                padding: 100px 0 40px;
            }
            .hero-category h1 {
                font-size: 1.6rem;
            }
            .hero-category .subtitle {
                font-size: 0.9rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .two-col h3 {
                font-size: 1.3rem;
            }
            .cta-banner {
                padding: 32px 20px;
            }
            .cta-banner h3 {
                font-size: 1.4rem;
            }
            .fab {
                left: 8px;
                bottom: 80px;
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.35rem;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .value-grid {
                grid-template-columns: 1fr 1fr;
            }
            .step-row {
                flex-direction: column;
                align-items: center;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body * {
            font-family: inherit;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .text-gold {
            color: var(--gold);
        }

        .text-dragon {
            color: var(--dragon-red);
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(5, 31, 20, 0.92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .logo {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo i {
            font-size: 1.4rem;
            color: var(--gold);
        }

        .nav-links {
            display: none;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 4px;
            white-space: nowrap;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--gold);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--gold-gradient);
            border-radius: 4px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            padding: 8px 20px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 8px 22px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-toggle {
            display: block;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
            cursor: pointer;
        }

        .nav-links.mobile-open {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: rgba(5, 31, 20, 0.98);
            backdrop-filter: blur(16px);
            padding: 20px;
            gap: 16px;
            border-bottom: 1px solid var(--border-gold);
            z-index: 99;
        }

        /* Hero */
        .hero {
            padding: 140px 0 70px;
            position: relative;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover;
            opacity: 0.25;
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1;
            min-width: 280px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--dragon-red);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .hero-title {
            font-size: 2.6rem;
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 16px;
            color: #fff;
        }

        .hero-title span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.7;
            max-width: 600px;
        }

        .hero-btns {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-quick-grid {
            flex: 0 0 320px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .quick-card {
            background: rgba(10, 40, 26, 0.85);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 18px 14px;
            text-align: center;
            transition: var(--transition);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .quick-card:hover {
            transform: translateY(-4px);
            border-color: var(--gold);
            box-shadow: var(--shadow-gold);
        }

        .quick-card i {
            font-size: 1.8rem;
            color: var(--gold);
        }

        .quick-card span {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text-primary);
        }

        /* Sections */
        .section {
            padding: 60px 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--gold);
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.2;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 700px;
        }

        /* Feature Cards */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid rgba(245, 158, 11, 0.15);
            border-radius: var(--radius);
            padding: 28px 22px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card:hover {
            border-color: var(--gold);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            transform: translateY(-3px);
        }

        .feature-card-icon {
            width: 48px;
            height: 48px;
            background: rgba(245, 158, 11, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 1.3rem;
            color: var(--gold);
        }

        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Provider Grid */
        .provider-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 18px;
        }

        .provider-card {
            background: var(--bg-card);
            border: 1px solid rgba(245, 158, 11, 0.2);
            border-radius: var(--radius);
            padding: 20px 14px;
            text-align: center;
            transition: var(--transition);
        }

        .provider-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-gold);
        }

        .provider-card img {
            width: 70px;
            height: 70px;
            margin: 0 auto 10px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--border-gold);
        }

        .provider-card h4 {
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
        }

        .provider-card p {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Game Table Showcase */
        .table-showcase {
            background: url('/assets/images/backpic/back-4.jpg') center/cover;
            border-radius: var(--radius-lg);
            padding: 50px 30px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-gold);
        }

        .table-showcase::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(5, 31, 20, 0.85);
            z-index: 0;
        }

        .table-showcase-content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
        }

        .table-showcase-content .info {
            flex: 1;
            min-width: 260px;
        }

        .table-showcase-content .info h3 {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }

        .table-showcase-content .info p {
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .table-showcase-content .image {
            flex: 0 0 280px;
        }

        .table-showcase-content .image img {
            border-radius: var(--radius);
            border: 2px solid var(--border-gold);
        }

        /* Process Steps */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
            counter-reset: step;
        }

        .step-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px 24px;
            border: 1px solid rgba(245, 158, 11, 0.1);
            transition: var(--transition);
        }

        .step-item:hover {
            border-color: var(--border-gold);
        }

        .step-number {
            width: 44px;
            height: 44px;
            background: var(--gold-gradient);
            color: #051F14;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .step-body h4 {
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
            font-size: 1.05rem;
        }

        .step-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Promo Banner */
        .promo-banner {
            background: var(--gold-gradient);
            border-radius: var(--radius);
            padding: 36px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .promo-banner h3 {
            font-size: 1.5rem;
            font-weight: 800;
            color: #051F14;
            margin-bottom: 4px;
        }

        .promo-banner p {
            color: #051F14;
            font-weight: 500;
        }

        .promo-banner .btn-dark {
            background: #051F14;
            color: var(--gold-light);
            padding: 12px 28px;
            border-radius: 28px;
            font-weight: 700;
            transition: var(--transition);
            display: inline-block;
            white-space: nowrap;
        }

        .promo-banner .btn-dark:hover {
            background: #000;
            transform: scale(1.05);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid rgba(245, 158, 11, 0.15);
            border-radius: var(--radius);
            padding: 20px 24px;
            transition: var(--transition);
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: var(--border-gold);
        }

        .faq-question {
            font-weight: 700;
            color: #fff;
            font-size: 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .faq-question i {
            color: var(--gold);
            transition: transform 0.3s;
        }

        .faq-answer {
            margin-top: 10px;
            color: var(--text-muted);
            font-size: 0.9rem;
            line-height: 1.6;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        /* CTA */
        .cta-section {
            background: var(--bg-secondary);
            border-radius: var(--radius-lg);
            padding: 50px 30px;
            text-align: center;
            border: 1px solid var(--border-gold);
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }

        .cta-section p {
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .btn-primary {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 14px 32px;
            border-radius: 28px;
            font-weight: 800;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55);
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--gold);
            color: var(--gold);
            padding: 14px 28px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        /* Trust Bar */
        .trust-bar {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            align-items: center;
            padding: 20px 0;
            border-top: 1px solid var(--border-gold);
            border-bottom: 1px solid var(--border-gold);
        }

        .trust-item {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.9rem;
        }

        .trust-item i {
            color: var(--gold);
            font-size: 1.2rem;
        }

        /* Footer */
        .footer {
            background: #041A10;
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 20px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 30px;
        }

        .footer-col h4 {
            color: var(--gold);
            font-weight: 700;
            margin-bottom: 14px;
            font-size: 1rem;
        }

        .footer-col a,
        .footer-col p {
            display: block;
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 8px;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(245, 158, 11, 0.2);
            padding-top: 20px;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* News listing */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .news-card {
            background: var(--bg-card);
            border: 1px solid rgba(245, 158, 11, 0.15);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
        }

        .news-card:hover {
            border-color: var(--gold);
            box-shadow: var(--shadow-card);
            transform: translateY(-3px);
        }

        .news-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--border-gold);
        }

        .news-card-body {
            padding: 18px;
        }

        .news-card-body .tag {
            background: rgba(245, 158, 11, 0.15);
            color: var(--gold);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 8px;
        }

        .news-card-body h3 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
        }

        .news-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 10px;
        }

        .news-card-body .date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* Stats counter */
        .stats-row {
            display: flex;
            gap: 30px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: left;
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 900;
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* Back to top */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 44px;
            height: 44px;
            background: var(--gold-gradient);
            color: #051F14;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            z-index: 40;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
        }

        .back-to-top:hover {
            transform: translateY(-3px);
        }

        /* Responsive */
        @media (min-width: 769px) {
            .nav-links {
                display: flex;
            }
            .mobile-toggle {
                display: none;
            }
            .hero-content {
                flex-direction: row;
                text-align: left;
            }
            .hero-title {
                font-size: 2.8rem;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 120px 0 50px;
            }
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            .hero-title {
                font-size: 1.9rem;
            }
            .hero-quick-grid {
                flex: 1;
                width: 100%;
                max-width: 400px;
            }
            .hero-stats {
                justify-content: center;
            }
            .hero-btns {
                justify-content: center;
            }
            .table-showcase-content {
                flex-direction: column;
                text-align: center;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-quick-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .quick-card {
                padding: 14px 10px;
            }
            .quick-card i {
                font-size: 1.4rem;
            }
            .btn-primary,
            .btn-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
            .promo-banner {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(5, 31, 20, 0.9);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold);
            padding: 12px 0;
            transition: var(--transition);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .logo {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--gold-light);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .logo i {
            font-size: 1.4rem;
            color: var(--gold);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            position: relative;
            padding: 6px 4px;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--gold);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--gold-gradient);
            border-radius: 4px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--gold);
            color: var(--gold);
            padding: 8px 20px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-login:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        .btn-signup {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 8px 22px;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            cursor: pointer;
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--gold);
            font-size: 1.5rem;
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(5, 31, 20, 0.98);
                backdrop-filter: blur(16px);
                padding: 20px;
                gap: 16px;
                border-bottom: 1px solid var(--border-gold);
            }
        }

        /* Hero */
        .hero {
            padding: 140px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover;
            opacity: 0.25;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(5,31,20,0.1) 0%, rgba(5,31,20,0.9) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .hero-visual {
            flex: 0 0 auto;
            max-width: 420px;
        }

        .hero-visual img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-gold), 0 0 40px rgba(245, 158, 11, 0.2);
            border: 1px solid var(--border-gold);
        }

        .hero-text {
            flex: 1;
            min-width: 280px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--dragon-red);
            color: #fff;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 16px;
            color: #fff;
        }

        .hero-title span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .hero-stats {
            display: flex;
            gap: 24px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }

        .stat-item {
            text-align: center;
            background: rgba(245, 158, 11, 0.1);
            border-radius: var(--radius-sm);
            padding: 12px 20px;
            border: 1px solid var(--border-gold);
        }

        .stat-number {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--gold);
            display: block;
            line-height: 1.2;
        }

        .stat-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .hero-btns {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 14px 32px;
            border-radius: 28px;
            font-weight: 800;
            font-size: 1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55);
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--gold);
            color: var(--gold);
            padding: 14px 28px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
        }

        .btn-outline:hover {
            background: rgba(245, 158, 11, 0.1);
        }

        @media (max-width: 1024px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-stats {
                justify-content: center;
            }
            .hero-btns {
                justify-content: center;
            }
            .hero-visual {
                max-width: 300px;
                margin: 0 auto 20px;
            }
        }

        /* Section Base */
        .section {
            padding: 70px 0;
        }

        .section-header {
            margin-bottom: 40px;
            text-align: left;
            max-width: 800px;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }

        .section-header h2 span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-header p {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* Game Showcase Grid */
        .game-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .game-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
            box-shadow: var(--shadow-card);
        }

        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 30px rgba(245, 158, 11, 0.25);
            border-color: var(--gold);
        }

        .game-card-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--dragon-red);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            z-index: 2;
            letter-spacing: 1px;
        }

        .game-card-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }

        .game-card-body {
            padding: 18px;
        }

        .game-card-body h3 {
            font-size: 1.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .game-card-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 14px;
            line-height: 1.5;
        }

        .game-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .game-card-rate {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--gold);
        }

        .game-card-btn {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            transition: var(--transition);
        }

        .game-card-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }

        /* Feature Block */
        .feature-row {
            display: flex;
            align-items: center;
            gap: 40px;
            flex-wrap: wrap;
            margin-bottom: 50px;
        }

        .feature-text {
            flex: 1;
            min-width: 280px;
        }

        .feature-text h3 {
            font-size: 1.8rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
        }

        .feature-text h3 span {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .feature-text p {
            font-size: 1rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .feature-list {
            list-style: none;
            padding: 0;
        }

        .feature-list li {
            padding: 8px 0;
            font-size: 0.95rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .feature-list li i {
            color: var(--gold);
            font-size: 1.1rem;
        }

        .feature-image {
            flex: 0 0 45%;
            min-width: 280px;
        }

        .feature-image img {
            width: 100%;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        }

        @media (max-width: 768px) {
            .feature-row {
                flex-direction: column;
            }
            .feature-image {
                flex: 0 0 100%;
                order: -1;
            }
        }

        /* Process Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .step-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            transition: var(--transition);
            position: relative;
        }

        .step-card:hover {
            border-color: var(--gold);
            box-shadow: 0 8px 20px rgba(245, 158, 11, 0.2);
            transform: translateY(-4px);
        }

        .step-number {
            width: 48px;
            height: 48px;
            background: var(--gold-gradient);
            color: #051F14;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 900;
            margin: 0 auto 16px;
            box-shadow: 0 0 15px rgba(245, 158, 11, 0.4);
        }

        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            margin-bottom: 12px;
            padding: 20px 24px;
            transition: var(--transition);
            cursor: pointer;
        }

        .faq-item:hover {
            border-color: var(--gold);
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.15);
        }

        .faq-item h4 {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .faq-item p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-top: 8px;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #0B2E1E 0%, #0A281A 100%);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-lg);
            padding: 50px 30px;
            text-align: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-gold);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.jpg') center/cover;
            opacity: 0.1;
            z-index: 0;
        }

        .cta-content {
            position: relative;
            z-index: 2;
        }

        .cta-content h3 {
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 14px;
        }

        .cta-content p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta-large {
            background: var(--gold-gradient);
            color: #051F14;
            padding: 16px 40px;
            border-radius: 32px;
            font-weight: 900;
            font-size: 1.1rem;
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-cta-large:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 40px rgba(245, 158, 11, 0.55);
        }

        /* CMS List */
        .cms-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .cms-card {
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius);
            padding: 20px;
            transition: var(--transition);
        }

        .cms-card:hover {
            border-color: var(--gold);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.2);
            transform: translateY(-3px);
        }

        .cms-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .cms-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .cms-card .cms-meta {
            font-size: 0.75rem;
            color: var(--gold);
            font-weight: 600;
            margin-top: 8px;
        }

        /* Footer */
        .footer {
            background: #03140D;
            border-top: 1px solid var(--border-gold);
            padding: 50px 0 20px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-col h4 {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--gold);
            margin-bottom: 16px;
        }

        .footer-col a,
        .footer-col p {
            display: block;
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            line-height: 1.6;
            transition: var(--transition);
        }

        .footer-col a:hover {
            color: var(--gold);
        }

        .footer-bottom {
            text-align: center;
            border-top: 1px solid var(--border-gold);
            padding-top: 20px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .footer-bottom p {
            margin: 4px 0;
        }

/* roulang page: category4 */
:root {
            --bg-primary: #051F14;
            --bg-secondary: #0B2E1E;
            --bg-card: #0A281A;
            --gold: #F59E0B;
            --gold-light: #FCD34D;
            --gold-gradient: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
            --dragon-red: #DC2626;
            --text-primary: #F8FAFC;
            --text-secondary: #D1FAE5;
            --text-muted: #A3A375;
            --border-gold: rgba(245, 158, 11, 0.3);
            --shadow-gold: 0 6px 25px rgba(245, 158, 11, 0.35);
            --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.4);
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        * { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        body * { font-family: inherit; }
        a { text-decoration: none; color: inherit; transition: var(--transition); }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; border: none; font-family: inherit; }
        ul { list-style: none; padding: 0; margin: 0; }
        h1, h2, h3, h4, h5, h6 { margin: 0; line-height: 1.25; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .text-gold { color: var(--gold); }
        .text-white { color: #fff; }
        .text-muted { color: var(--text-muted); }
        .mb-0 { margin-bottom: 0 !important; }
        .mb-8 { margin-bottom: 8px !important; }
        .mb-16 { margin-bottom: 16px !important; }
        .mb-24 { margin-bottom: 24px !important; }
        .mb-32 { margin-bottom: 32px !important; }
        .mb-40 { margin-bottom: 40px !important; }
        .mb-48 { margin-bottom: 48px !important; }
        .mt-16 { margin-top: 16px !important; }
        .mt-24 { margin-top: 24px !important; }
        .mt-32 { margin-top: 32px !important; }
        .mt-40 { margin-top: 40px !important; }
        .text-center { text-align: center; }
        .text-left { text-align: left; }
        .flex { display: flex; }
        .flex-wrap { flex-wrap: wrap; }
        .items-center { align-items: center; }
        .justify-center { justify-content: center; }
        .justify-between { justify-content: space-between; }
        .gap-8 { gap: 8px; }
        .gap-12 { gap: 12px; }
        .gap-16 { gap: 16px; }
        .gap-24 { gap: 24px; }
        .gap-32 { gap: 32px; }
        .gap-40 { gap: 40px; }
        .grid { display: grid; }
        .grid-2 { grid-template-columns: repeat(2, 1fr); }
        .grid-3 { grid-template-columns: repeat(3, 1fr); }
        .grid-4 { grid-template-columns: repeat(4, 1fr); }

        /* Buttons */
        .btn {
            display: inline-flex; align-items: center; justify-content: center; gap: 8px;
            padding: 12px 24px; border-radius: 24px; font-weight: 700; font-size: 0.95rem;
            transition: var(--transition); cursor: pointer; white-space: nowrap;
        }
        .btn-primary {
            background: var(--gold-gradient); color: #051F14;
            box-shadow: var(--shadow-gold);
        }
        .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 35px rgba(245, 158, 11, 0.55); }
        .btn-outline {
            background: transparent; border: 1.5px solid var(--gold); color: var(--gold);
        }
        .btn-outline:hover { background: rgba(245, 158, 11, 0.1); }
        .btn-login {
            background: transparent; border: 1px solid var(--gold); color: var(--gold);
            padding: 8px 20px; border-radius: 24px; font-weight: 700; font-size: 0.9rem;
            transition: var(--transition); cursor: pointer;
        }
        .btn-login:hover { background: rgba(245, 158, 11, 0.1); }
        .btn-signup {
            background: var(--gold-gradient); color: #051F14;
            padding: 8px 22px; border-radius: 24px; font-weight: 700; font-size: 0.9rem;
            box-shadow: var(--shadow-gold); transition: var(--transition); cursor: pointer;
        }
        .btn-signup:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5); }

        /* Header */
        .header {
            position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
            background: rgba(5, 31, 20, 0.9); backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-gold); padding: 12px 0; transition: var(--transition);
        }
        .header-inner {
            display: flex; align-items: center; justify-content: space-between;
            max-width: 1200px; margin: 0 auto; padding: 0 20px;
        }
        .logo {
            font-size: 1.1rem; font-weight: 800; color: var(--gold-light);
            letter-spacing: -0.5px; display: flex; align-items: center; gap: 8px; white-space: nowrap;
        }
        .logo i { font-size: 1.4rem; color: var(--gold); }
        .nav-links { display: flex; align-items: center; gap: 28px; }
        .nav-links a {
            font-weight: 600; font-size: 0.95rem; color: var(--text-secondary);
            position: relative; padding: 6px 4px;
        }
        .nav-links a:hover, .nav-links a.active { color: var(--gold); }
        .nav-links a.active::after {
            content: ''; position: absolute; bottom: -2px; left: 0; width: 100%;
            height: 2px; background: var(--gold-gradient); border-radius: 4px;
        }
        .nav-actions { display: flex; align-items: center; gap: 12px; }
        .mobile-toggle { display: none; background: none; border: none; color: var(--gold); font-size: 1.5rem; padding: 4px; }

        /* Hero Section */
        .hero-section {
            padding: 140px 0 90px; position: relative; overflow: hidden; background: var(--bg-secondary);
        }
        .hero-bg { position: absolute; inset: 0; background: url('/assets/images/backpic/back-2.jpg') center/cover; opacity: 0.2; z-index: 0; }
        .hero-content { position: relative; z-index: 1; }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 6px;
            background: var(--dragon-red); color: #fff; padding: 6px 16px;
            border-radius: 20px; font-size: 0.85rem; font-weight: 700; letter-spacing: 1px;
        }
        .hero-title { font-size: 2.8rem; font-weight: 900; line-height: 1.15; color: #fff; }
        .hero-title span { background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .hero-desc { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7; max-width: 650px; }
        .hero-card {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius-lg);
            padding: 32px; box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: 20px;
        }
        .hero-card .price { font-size: 1.6rem; font-weight: 800; color: var(--gold-light); }
        .hero-card .old-price { text-decoration: line-through; color: var(--text-muted); font-size: 0.9rem; }
        .hero-feature { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 0.9rem; }
        .hero-feature i { color: var(--gold); font-size: 0.7rem; }

        /* Stats Row */
        .stats-row { display: flex; gap: 24px; flex-wrap: wrap; }
        .stat-item { text-align: center; }
        .stat-value { font-size: 2rem; font-weight: 900; color: var(--gold-light); }
        .stat-label { font-size: 0.85rem; color: var(--text-muted); }

        /* Section */
        .section { padding: 80px 0; }
        .section-dark { background: var(--bg-secondary); }
        .section-title { font-size: 2.2rem; font-weight: 800; color: #fff; }
        .section-title span { background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .section-desc { font-size: 1rem; color: var(--text-muted); max-width: 700px; }

        /* Feature Card */
        .feature-card {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius);
            padding: 28px 24px; transition: var(--transition); box-shadow: var(--shadow-card);
        }
        .feature-card:hover { transform: translateY(-4px); border-color: var(--gold); }
        .feature-icon {
            width: 56px; height: 56px; border-radius: 14px; background: rgba(245, 158, 11, 0.1);
            display: flex; align-items: center; justify-content: center; font-size: 1.6rem; color: var(--gold);
        }
        .feature-card h3 { font-size: 1.15rem; font-weight: 700; color: #fff; }
        .feature-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

        /* Game Card */
        .game-card {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius);
            overflow: hidden; transition: var(--transition); position: relative; box-shadow: var(--shadow-card);
        }
        .game-card:hover { transform: translateY(-6px); border-color: var(--gold); box-shadow: var(--shadow-gold); }
        .game-card-img { height: 180px; overflow: hidden; position: relative; }
        .game-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
        .game-card:hover .game-card-img img { transform: scale(1.05); }
        .game-card-badge {
            position: absolute; top: 12px; right: 12px; background: var(--dragon-red);
            color: #fff; padding: 4px 12px; border-radius: 12px; font-size: 0.75rem; font-weight: 700;
            letter-spacing: 0.5px;
        }
        .game-card-body { padding: 20px 16px; }
        .game-card-body h4 { font-size: 1.05rem; font-weight: 700; color: #fff; }
        .game-card-body p { font-size: 0.85rem; color: var(--text-muted); }
        .game-card-body .tag {
            display: inline-block; background: rgba(245, 158, 11, 0.15); color: var(--gold-light);
            padding: 3px 10px; border-radius: 10px; font-size: 0.75rem; font-weight: 600;
        }

        /* Process Steps */
        .step-item {
            display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--border-gold);
        }
        .step-item:last-child { border-bottom: none; }
        .step-num {
            flex: 0 0 48px; height: 48px; border-radius: 50%; background: var(--gold-gradient);
            color: #051F14; display: flex; align-items: center; justify-content: center;
            font-size: 1.3rem; font-weight: 900;
        }
        .step-body h4 { font-size: 1.1rem; font-weight: 700; color: #fff; }
        .step-body p { font-size: 0.9rem; color: var(--text-muted); }

        /* Testimonial Card */
        .testimonial-card {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius);
            padding: 24px; box-shadow: var(--shadow-card);
        }
        .testimonial-card .stars { color: var(--gold); font-size: 0.9rem; }
        .testimonial-card p { font-size: 0.95rem; color: var(--text-secondary); font-style: italic; line-height: 1.7; }
        .testimonial-card .author { font-weight: 700; color: #fff; font-size: 0.9rem; }
        .testimonial-card .role { font-size: 0.8rem; color: var(--text-muted); }

        /* FAQ */
        .faq-item {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius);
            padding: 20px 24px; margin-bottom: 16px; cursor: pointer; transition: var(--transition);
        }
        .faq-item:hover { border-color: var(--gold); }
        .faq-item h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
        .faq-item p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--bg-secondary) 0%, #0A1F15 100%);
            border: 1px solid var(--border-gold); border-radius: var(--radius-lg);
            padding: 60px 40px; position: relative; overflow: hidden;
        }
        .cta-section::before {
            content: ''; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px;
            background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%); z-index: 0;
        }
        .cta-content { position: relative; z-index: 1; }

        /* Content List */
        .content-card {
            background: var(--bg-card); border: 1px solid var(--border-gold); border-radius: var(--radius);
            overflow: hidden; transition: var(--transition); box-shadow: var(--shadow-card);
        }
        .content-card:hover { transform: translateY(-4px); border-color: var(--gold); }
        .content-card-img { height: 160px; overflow: hidden; }
        .content-card-img img { width: 100%; height: 100%; object-fit: cover; }
        .content-card-body { padding: 18px 16px; }
        .content-card-body .cat { font-size: 0.75rem; color: var(--gold); font-weight: 700; }
        .content-card-body h4 { font-size: 1rem; font-weight: 700; color: #fff; }
        .content-card-body p { font-size: 0.85rem; color: var(--text-muted); }
        .content-card-body .date { font-size: 0.75rem; color: var(--text-muted); }

        /* Footer */
        .footer {
            background: var(--bg-secondary); border-top: 1px solid var(--border-gold);
            padding: 60px 0 30px;
        }
        .footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
        .footer-col h4 { font-size: 1.1rem; font-weight: 700; color: var(--gold-light); margin-bottom: 20px; }
        .footer-col p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
        .footer-col a { display: block; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 10px; }
        .footer-col a:hover { color: var(--gold); }
        .footer-bottom {
            text-align: center; padding-top: 30px; margin-top: 40px;
            border-top: 1px solid var(--border-gold); font-size: 0.85rem; color: var(--text-muted);
        }

        /* Floating Action Button */
        .fab {
            position: fixed; left: 24px; bottom: 100px; z-index: 50;
            width: 56px; height: 56px; border-radius: 50%;
            background: var(--bg-card); border: 2px solid var(--gold);
            display: flex; align-items: center; justify-content: center;
            font-size: 1.5rem; color: var(--gold); box-shadow: var(--shadow-gold);
            animation: fabFloat 3s ease-in-out infinite; cursor: pointer; transition: var(--transition);
        }
        .fab:hover { transform: scale(1.1); background: var(--gold-gradient); color: #051F14; }
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
            .grid-3 { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
            .hero-title { font-size: 2.2rem; }
            .section-title { font-size: 1.8rem; }
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .mobile-toggle { display: block; }
            .nav-links.mobile-open {
                display: flex; flex-direction: column; position: absolute;
                top: 100%; left: 0; width: 100%;
                background: rgba(5, 31, 20, 0.98); backdrop-filter: blur(16px);
                padding: 20px; gap: 16px; border-bottom: 1px solid var(--border-gold);
                z-index: 99;
            }
            .hero-title { font-size: 1.8rem; }
            .hero-section { padding: 120px 0 60px; }
            .section { padding: 50px 0; }
            .section-title { font-size: 1.6rem; }
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 30px; }
            .cta-section { padding: 40px 24px; }
            .hero-features { flex-direction: column; align-items: flex-start; }
            .stats-row { justify-content: center; }
            .fab { left: 16px; bottom: 80px; width: 48px; height: 48px; font-size: 1.3rem; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 16px; }
            .hero-title { font-size: 1.5rem; }
            .logo { font-size: 0.9rem; }
            .btn { padding: 10px 18px; font-size: 0.85rem; }
            .btn-login, .btn-signup { padding: 7px 14px; font-size: 0.8rem; }
        }
