/* roulang page: index */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }

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

        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: var(--color-accent-gold);
            transition: var(--transition-base);
        }
        a:hover { color: var(--color-text-secondary); }

        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navigation */
        .navbar-custom {
            background: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        .navbar-brand-custom {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 10px;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after { width: 100%; }
        .nav-link-custom:hover { color: #FDE68A !important; }
        
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 24px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.9rem;
        }
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 28px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
        }
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
        }

        /* Hero Creator Style */
        .hero-section {
            padding: 60px 0 60px;
            background: radial-gradient(circle at 30% 10%, #062E20, #031A12 80%);
            border-bottom: 1px solid var(--color-border-gold);
        }
        .creator-avatar {
            width: 110px;
            height: 110px;
            border-radius: 50%;
            border: 3px solid var(--color-accent-gold);
            box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
            background: url('/assets/images/coverpic/cover-2.png') center/cover no-repeat;
            margin-bottom: 20px;
        }
        .badge-verified {
            background: var(--color-accent-lime);
            color: #031A12;
            font-weight: 700;
            font-size: 0.7rem;
            padding: 4px 12px;
            border-radius: 20px;
        }
        .stat-badge {
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--color-border-gold);
            border-radius: 20px;
            padding: 8px 20px;
        }

        /* Section Styling */
        .section-title {
            font-weight: 800;
            font-size: 2.1rem;
            margin-bottom: 18px;
            color: #FDE68A;
            position: relative;
            display: inline-block;
        }
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.1rem;
            max-width: 720px;
            margin: 0 auto 30px;
        }
        .card-game {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
        }
        .card-game:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
            background: var(--color-card-hover-bg);
        }
        .card-game img {
            height: 180px;
            object-fit: cover;
            width: 100%;
        }
        .tag-hot {
            position: absolute;
            top: 10px;
            right: 10px;
            background: #B91C1C;
            color: white;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 12px;
            border-radius: 20px;
        }

        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 46px 0 26px;
            color: var(--color-text-muted);
        }

        /* FAB Royal Style */
        .fab-royal {
            position: fixed;
            left: 22px;
            bottom: 90px;
            z-index: 1040;
            width: 58px;
            height: 58px;
            background: radial-gradient(circle at 30% 30%, #FDE68A, #B45309);
            border-radius: 50%;
            border: 2px solid #FDE68A;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.45);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #051F14;
            transition: 0.25s;
            cursor: pointer;
        }
        .fab-royal:hover {
            transform: scale(1.12) rotate(15deg);
            box-shadow: 0 0 30px rgba(245, 158, 11, 0.7);
        }

        @media (max-width: 768px) {
            .navbar-brand-custom { font-size: 1.2rem; }
            .section-title { font-size: 1.8rem; }
        }

/* roulang page: article */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }
        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: var(--color-accent-gold);
            transition: var(--transition-base);
        }
        a:hover { color: var(--color-text-secondary); }
        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .navbar-custom {
            background: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        .navbar-brand-custom {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 10px;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after { width: 100%; }
        .nav-link-custom:hover { color: #FDE68A !important; }
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 24px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.9rem;
        }
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 28px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
        }
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
        }
        .article-hero-bg {
            background: linear-gradient(180deg, #062E20 0%, #031A12 100%);
            border-bottom: 1px solid var(--color-border-gold);
            position: relative;
        }
        .article-hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('/assets/images/backpic/back-5.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 0;
        }
        .article-content-body {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 40px;
            line-height: 1.8;
            font-size: 1.08rem;
            color: var(--color-text-secondary);
        }
        .pull-quote {
            border-left: 4px solid var(--color-accent-gold);
            padding-left: 24px;
            margin: 32px 0;
            font-style: italic;
            font-size: 1.25rem;
            color: #FDE68A;
            background: rgba(245, 158, 11, 0.05);
            border-radius: 0 12px 12px 0;
            padding: 20px 30px;
        }
        .meta-badge {
            background: rgba(16, 185, 129, 0.15);
            color: var(--color-accent-lime);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 20px;
            display: inline-block;
        }
        .section-title {
            font-weight: 800;
            font-size: 2.1rem;
            margin-bottom: 18px;
            color: #FDE68A;
            position: relative;
            display: inline-block;
        }
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.1rem;
            max-width: 720px;
            margin: 0 auto 30px;
        }
        .card-game {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
        }
        .card-game:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
            background: var(--color-card-hover-bg);
        }
        .card-game img {
            height: 180px;
            object-fit: cover;
            width: 100%;
        }
        .tag-hot {
            position: absolute;
            top: 10px;
            right: 10px;
            background: #DC2626;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 10px;
            border-radius: 12px;
            letter-spacing: 0.5px;
        }
        .fab-left-custom {
            position: fixed;
            left: 20px;
            bottom: 120px;
            z-index: 1055;
            width: 56px;
            height: 56px;
            background: radial-gradient(circle at 30% 30%, #FCD34D, #B45309);
            border-radius: 50%;
            border: 2px solid #F59E0B;
            box-shadow: 0 8px 22px rgba(245, 158, 11, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
            animation: floatSubtle 3s infinite ease-in-out;
        }
        .fab-left-custom:hover {
            transform: scale(1.15);
            box-shadow: 0 12px 28px rgba(245, 158, 11, 0.7);
        }
        @keyframes floatSubtle {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        .fab-left-custom i {
            font-size: 1.6rem;
            color: #051F14;
        }
        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 30px 0;
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .navbar-custom .d-none.d-lg-flex { display: none !important; }
            .article-content-body { padding: 20px; }
            .btn-outline-gold, .btn-solid-gold { padding: 6px 16px; font-size: 0.8rem; }
        }

/* roulang page: category1 */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }
        
        * {
            box-sizing: border-box;
        }
        
        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            margin: 0;
            padding: 0;
        }
        
        a {
            text-decoration: none;
            color: var(--color-accent-gold);
            transition: var(--transition-base);
        }
        
        a:hover {
            color: var(--color-text-secondary);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, .btn {
            cursor: pointer;
            font-family: var(--font-family-primary);
        }
        
        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Navigation */
        .navbar-custom {
            background: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        
        .navbar-brand-custom {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 10px;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after {
            width: 100%;
        }
        
        .nav-link-custom:hover {
            color: #FDE68A !important;
        }
        
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 24px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.9rem;
            white-space: nowrap;
        }
        
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }
        
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 28px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
            white-space: nowrap;
        }
        
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
        }
        
        /* Hero */
        .hero-category {
            padding: 70px 0 50px;
            background: radial-gradient(circle at 70% 20%, #062E20, #031A12 85%);
            border-bottom: 1px solid var(--color-border-gold);
            position: relative;
            overflow: hidden;
        }
        
        .hero-category::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.08), transparent 70%);
            border-radius: 50%;
        }
        
        .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, #FDE68A, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            color: var(--color-text-secondary);
            font-size: 1.15rem;
            line-height: 1.7;
            max-width: 680px;
        }
        
        .badge-trust {
            background: rgba(16, 185, 129, 0.15);
            color: var(--color-accent-lime);
            border: 1px solid rgba(16, 185, 129, 0.4);
            padding: 6px 18px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.8rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        
        .stat-block {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--color-border-gold);
            border-radius: 16px;
            padding: 20px 28px;
            text-align: center;
        }
        
        .stat-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: #FDE68A;
            line-height: 1;
        }
        
        .stat-label {
            color: var(--color-text-muted);
            font-size: 0.85rem;
            margin-top: 6px;
        }
        
        /* Section Titles */
        .section-title {
            font-weight: 800;
            font-size: 2.1rem;
            margin-bottom: 18px;
            color: #FDE68A;
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--color-accent-gold);
            border-radius: 2px;
        }
        
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.05rem;
            max-width: 720px;
            margin-bottom: 30px;
            line-height: 1.7;
        }
        
        /* Cards */
        .card-game {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
            position: relative;
        }
        
        .card-game:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
            background: var(--color-card-hover-bg);
        }
        
        .card-game img {
            height: 190px;
            object-fit: cover;
            width: 100%;
        }
        
        .tag-hot {
            position: absolute;
            top: 12px;
            right: 12px;
            background: #DC2626;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        
        .tag-vip {
            position: absolute;
            top: 12px;
            left: 12px;
            background: linear-gradient(135deg, #F59E0B, #D97706);
            color: #051F14;
            font-size: 0.7rem;
            font-weight: 800;
            padding: 4px 14px;
            border-radius: 20px;
            z-index: 2;
        }
        
        .card-body-custom {
            padding: 18px;
        }
        
        .card-title-custom {
            font-weight: 700;
            font-size: 1.1rem;
            color: #FDE68A;
            margin-bottom: 6px;
        }
        
        .card-text-custom {
            color: var(--color-text-muted);
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        /* Feature List */
        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            margin-bottom: 22px;
            padding: 16px;
            background: var(--color-card-bg);
            border-radius: 12px;
            border-left: 3px solid var(--color-accent-gold);
        }
        
        .feature-icon {
            font-size: 1.5rem;
            color: var(--color-accent-gold);
            flex-shrink: 0;
            margin-top: 2px;
        }
        
        /* Scenario Cards */
        .scenario-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 28px 24px;
            transition: var(--transition-base);
            height: 100%;
            text-align: center;
        }
        
        .scenario-card:hover {
            border-color: var(--color-accent-gold);
            box-shadow: var(--shadow-gold);
            transform: translateY(-4px);
        }
        
        .scenario-icon {
            font-size: 2.5rem;
            color: var(--color-accent-gold);
            margin-bottom: 16px;
        }
        
        /* Process Steps */
        .step-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            margin-bottom: 28px;
        }
        
        .step-number {
            width: 48px;
            height: 48px;
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1.3rem;
            color: #051F14;
            flex-shrink: 0;
        }
        
        /* FAQ */
        .faq-section {
            background: var(--color-card-bg);
            border-radius: var(--border-radius-card);
            padding: 40px;
        }
        
        .accordion-button-custom {
            background: transparent;
            color: var(--color-text-primary);
            border: none;
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 0;
            width: 100%;
            text-align: left;
            position: relative;
        }
        
        .accordion-button-custom::after {
            content: '+';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            font-size: 1.4rem;
            color: var(--color-accent-gold);
            font-weight: 300;
        }
        
        .faq-item {
            border-bottom: 1px solid var(--color-border-gold);
            padding: 8px 0;
        }
        
        .faq-item:last-child {
            border-bottom: none;
        }
        
        .faq-answer {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
            padding-bottom: 12px;
        }
        
        /* Info List */
        .info-list-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 18px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 8px;
            margin-bottom: 10px;
            font-size: 0.95rem;
        }
        
        .info-list-item i {
            color: var(--color-accent-lime);
            font-size: 0.9rem;
        }
        
        /* CTA Block */
        .cta-block {
            background: radial-gradient(circle at 60% 30%, #062E20, #021108);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-block::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(245, 158, 11, 0.1), transparent 70%);
            border-radius: 50%;
        }
        
        /* Footer */
        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 40px 0 30px;
            color: var(--color-text-muted);
        }
        
        .footer-custom small {
            font-size: 0.85rem;
            color: var(--color-text-muted);
        }
        
        /* FAB */
        .fab-custom {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 1040;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            transition: var(--transition-base);
            cursor: pointer;
            border: 2px solid #FDE68A;
        }
        
        .fab-custom:hover {
            transform: scale(1.1);
            box-shadow: 0 10px 30px rgba(245, 158, 11, 0.5);
        }
        
        .fab-custom:active {
            transform: scale(0.95);
        }
        
        .fab-custom i {
            font-size: 1.6rem;
            color: #051F14;
        }
        
        .fab-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #DC2626;
            border-radius: 50%;
            border: 2px solid #fff;
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .stat-number {
                font-size: 1.7rem;
            }
        }
        
        @media (max-width: 768px) {
            .hero-category {
                padding: 40px 0 30px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .stat-block {
                margin-bottom: 12px;
            }
            .faq-section {
                padding: 24px;
            }
            .cta-block {
                padding: 30px 20px;
            }
            .navbar-custom .d-flex {
                flex-wrap: wrap;
                gap: 8px;
            }
            .btn-outline-gold, .btn-solid-gold {
                padding: 6px 16px;
                font-size: 0.8rem;
            }
            .navbar-brand-custom {
                font-size: 1.2rem;
            }
            .card-game img {
                height: 150px;
            }
        }
        
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.5rem;
            }
            .stat-number {
                font-size: 1.3rem;
            }
            .feature-item {
                flex-direction: column;
                gap: 8px;
            }
            .step-item {
                flex-direction: column;
                gap: 10px;
            }
            .card-game img {
                height: 140px;
            }
            .fab-custom {
                width: 46px;
                height: 46px;
                left: 14px;
                bottom: 80px;
            }
            .fab-custom i {
                font-size: 1.3rem;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.65;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a { text-decoration: none; color: var(--color-accent-gold); transition: var(--transition-base); }
        a:hover { color: var(--color-text-secondary); }
        img { max-width: 100%; height: auto; display: block; }
        .container-custom { width: 100%; max-width: 1260px; margin: 0 auto; padding: 0 20px; }
        /* Navigation */
        .navbar-custom {
            background: rgba(3, 26, 18, 0.94);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        .navbar-brand-custom {
            font-size: 1.45rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 8px;
            font-size: 0.92rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after { width: 100%; }
        .nav-link-custom:hover { color: #FDE68A !important; }
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 22px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.88rem;
            white-space: nowrap;
        }
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 16px rgba(245, 158, 11, 0.4);
        }
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 26px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 22px rgba(245, 158, 11, 0.35);
            white-space: nowrap;
        }
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(245, 158, 11, 0.5);
        }
        /* Mobile Nav */
        @media (max-width: 991.98px) {
            .navbar-custom .container-custom { flex-wrap: wrap; }
            .mobile-menu-toggle { display: block; background: none; border: none; color: var(--color-accent-gold); font-size: 1.6rem; cursor: pointer; }
            .desktop-nav-links { display: none; flex-direction: column; width: 100%; background: rgba(3, 26, 18, 0.98); margin-top: 12px; border-top: 1px solid var(--color-border-gold); padding: 10px 0; }
            .desktop-nav-links.show { display: flex; }
            .desktop-nav-links .nav-link-custom { margin: 6px 0; padding: 8px 16px !important; }
            .auth-btns-mobile { display: flex; gap: 8px; }
        }
        @media (min-width: 992px) {
            .mobile-menu-toggle { display: none; }
            .desktop-nav-links { display: flex !important; align-items: center; }
            .auth-btns-mobile { display: none; }
        }
        /* Hero */
        .hero-category {
            padding: 60px 0 50px;
            background: radial-gradient(circle at 20% 20%, #0A3825, #031A12 85%);
            border-bottom: 1px solid var(--color-border-gold);
        }
        .hero-category h1 {
            font-size: 2.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FDE68A, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .hero-grid-entry {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(245,158,11,0.18);
            border-radius: 14px;
            padding: 18px 20px;
            transition: var(--transition-base);
            height: 100%;
        }
        .hero-grid-entry:hover {
            border-color: var(--color-accent-gold);
            background: rgba(245,158,11,0.08);
            transform: translateY(-4px);
        }
        .hero-grid-entry i {
            font-size: 2rem;
            color: var(--color-accent-gold);
            margin-bottom: 8px;
        }
        /* Sections */
        .section-block { padding: 55px 0; }
        .section-title {
            font-weight: 800;
            font-size: 1.9rem;
            margin-bottom: 14px;
            color: #FDE68A;
        }
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.05rem;
        }
        .card-scenario {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 28px 24px;
            transition: var(--transition-base);
            height: 100%;
        }
        .card-scenario:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
        }
        .card-scenario .icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, #F59E0B, #B45309);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 1.4rem;
            color: #031A12;
        }
        .stat-badge-inline {
            background: rgba(245,158,11,0.1);
            border: 1px solid var(--color-border-gold);
            border-radius: 30px;
            padding: 8px 18px;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: #FDE68A;
        }
        .divider-gold {
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
            margin: 30px 0;
            opacity: 0.5;
        }
        .list-check li {
            list-style: none;
            position: relative;
            padding-left: 28px;
            margin-bottom: 10px;
            color: #D1FAE5;
        }
        .list-check li::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--color-accent-lime);
        }
        .post-card-custom {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
        }
        .post-card-custom:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
        }
        .post-card-custom img {
            height: 170px;
            object-fit: cover;
            width: 100%;
        }
        .post-card-custom .card-body-custom {
            padding: 18px 16px;
        }
        .cta-banner {
            background: linear-gradient(135deg, #0A3825, #062E20);
            border: 1px solid var(--color-accent-gold);
            border-radius: var(--border-radius-card);
            padding: 36px 30px;
        }
        /* Footer */
        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 30px 0 20px;
            color: #A7F3D0;
            font-size: 0.9rem;
        }
        .footer-custom small { color: #6B7280; }
        /* FAB */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 30px;
            z-index: 1055;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, #F59E0B, #B45309);
            border: 2px solid #FCD34D;
            box-shadow: 0 6px 28px rgba(245, 158, 11, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #051F14;
            font-size: 1.5rem;
            cursor: pointer;
            transition: var(--transition-base);
            opacity: 0.85;
        }
        .fab-left:hover {
            opacity: 1;
            transform: scale(1.08);
            box-shadow: 0 10px 32px rgba(245, 158, 11, 0.55);
        }

/* roulang page: category3 */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }

        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: var(--color-accent-gold);
            transition: var(--transition-base);
        }
        a:hover { color: var(--color-text-secondary); }

        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Navigation */
        .navbar-custom {
            background: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        .navbar-brand-custom {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 10px;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after { width: 100%; }
        .nav-link-custom:hover { color: #FDE68A !important; }
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 24px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.9rem;
        }
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 28px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
        }
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
        }

        /* Hero */
        .hero-section {
            padding: 60px 0 60px;
            background: radial-gradient(circle at 30% 10%, #062E20, #031A12 80%);
            border-bottom: 1px solid var(--color-border-gold);
        }
        .badge-verified {
            background: var(--color-accent-lime);
            color: #031A12;
            font-weight: 700;
            font-size: 0.7rem;
            padding: 4px 12px;
            border-radius: 20px;
        }

        /* Section Styling */
        .section-title {
            font-weight: 800;
            font-size: 2.1rem;
            margin-bottom: 18px;
            color: #FDE68A;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--color-accent-gold);
            border-radius: 2px;
        }
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.1rem;
            max-width: 720px;
            margin: 0 0 30px;
        }

        /* Promotion Cards */
        .card-promo {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 28px 24px;
            transition: var(--transition-base);
            height: 100%;
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .card-promo:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
            background: var(--color-card-hover-bg);
        }
        .promo-icon {
            font-size: 2.2rem;
            color: var(--color-accent-gold);
            margin-bottom: 14px;
        }
        .promo-tag {
            background: rgba(245, 158, 11, 0.15);
            color: var(--color-accent-gold);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 20px;
            display: inline-block;
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .promo-value {
            font-size: 1.7rem;
            font-weight: 800;
            color: #FDE68A;
            line-height: 1.2;
        }

        /* Stat Board */
        .stat-board {
            background: var(--color-card-bg);
            border-radius: var(--border-radius-card);
            border: 1px solid var(--color-border-gold);
            padding: 30px;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-accent-lime);
        }
        .stat-label {
            color: var(--color-text-secondary);
            font-size: 0.9rem;
        }

        /* Timeline */
        .timeline-item {
            position: relative;
            padding-left: 40px;
            margin-bottom: 28px;
            border-left: 2px solid var(--color-border-gold);
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 4px;
            width: 14px;
            height: 14px;
            background: var(--color-accent-gold);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
        }

        /* Content List */
        .content-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 20px;
            transition: var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .content-card:hover {
            border-color: var(--color-accent-gold);
            box-shadow: var(--shadow-card-hover);
            background: var(--color-card-hover-bg);
        }
        .content-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 14px;
        }

        /* FAQ */
        .faq-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: 12px;
            padding: 18px 24px;
            margin-bottom: 14px;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--color-accent-gold);
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.05rem;
            color: #FDE68A;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .faq-answer {
            color: var(--color-text-secondary);
            margin-top: 10px;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA Section */
        .cta-section {
            background: radial-gradient(circle at 50% 50%, #062E20, #021108);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 50px 30px;
            text-align: center;
        }

        /* Footer */
        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 30px 0;
            margin-top: 50px;
            color: var(--color-text-muted);
        }

        /* FAB */
        .fab-custom {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 50;
            width: 56px;
            height: 56px;
            background: radial-gradient(circle at 30% 30%, #FCD34D, #D97706);
            border: 2px solid #F59E0B;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #031A12;
            font-size: 1.6rem;
            box-shadow: 0 6px 25px rgba(245, 158, 11, 0.35);
            transition: all 0.3s ease;
            opacity: 0.8;
        }
        .fab-custom:hover {
            transform: scale(1.1);
            opacity: 1;
            box-shadow: 0 10px 30px rgba(245, 158, 11, 0.55);
        }
        .fab-custom:active {
            transform: scale(0.95) translateY(2px);
        }
        .fab-badge {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 14px;
            height: 14px;
            background: #EF4444;
            border-radius: 50%;
            border: 2px solid #fff;
        }

        @media (max-width: 768px) {
            .navbar-brand-custom { font-size: 1.2rem; }
            .btn-outline-gold, .btn-solid-gold { padding: 6px 16px; font-size: 0.8rem; }
            .section-title { font-size: 1.6rem; }
            .hero-section { padding: 40px 0; }
            .stat-number { font-size: 1.8rem; }
        }

/* roulang page: category4 */
:root {
            --color-primary-bg: #031A12;
            --color-secondary-bg: #062E20;
            --color-accent-gold: #F59E0B;
            --color-accent-amber: #D97706;
            --color-accent-lime: #10B981;
            --color-text-primary: #F0FDF4;
            --color-text-secondary: #A7F3D0;
            --color-text-muted: #6B7280;
            --color-border-gold: rgba(245, 158, 11, 0.25);
            --color-card-bg: #08291A;
            --color-card-hover-bg: #0A3825;
            --color-footer-bg: #021108;
            --color-btn-gold: #F59E0B;
            --color-btn-text-dark: #051F14;
            --border-radius-card: 16px;
            --border-radius-btn: 50px;
            --shadow-gold: 0 8px 30px rgba(245, 158, 11, 0.15);
            --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.5);
            --font-family-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
            --transition-base: all 0.25s ease;
        }
        * {
            box-sizing: border-box;
        }
        body {
            background-color: var(--color-primary-bg);
            color: var(--color-text-primary);
            font-family: var(--font-family-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: var(--color-accent-gold);
            transition: var(--transition-base);
        }
        a:hover { color: var(--color-text-secondary); }
        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .navbar-custom {
            background: rgba(3, 26, 18, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--color-border-gold);
            padding: 14px 0;
            position: sticky;
            top: 0;
            z-index: 1050;
            transition: var(--transition-base);
        }
        .navbar-brand-custom {
            font-size: 1.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            white-space: nowrap;
        }
        .nav-link-custom {
            color: #D1FAE5 !important;
            font-weight: 600;
            margin: 0 10px;
            font-size: 0.95rem;
            position: relative;
            padding: 6px 4px !important;
            transition: var(--transition-base);
        }
        .nav-link-custom::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-accent-gold);
            transition: width 0.3s ease;
        }
        .nav-link-custom:hover::after,
        .nav-link-custom.active::after { width: 100%; }
        .nav-link-custom:hover { color: #FDE68A !important; }
        .btn-outline-gold {
            border: 1.5px solid var(--color-accent-gold);
            color: var(--color-accent-gold);
            background: transparent;
            padding: 8px 24px;
            border-radius: var(--border-radius-btn);
            font-weight: 700;
            transition: var(--transition-base);
            font-size: 0.9rem;
        }
        .btn-outline-gold:hover {
            background: var(--color-accent-gold);
            color: var(--color-primary-bg);
            box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
        }
        .btn-solid-gold {
            background: linear-gradient(135deg, #F59E0B, #D97706);
            border: none;
            color: #051F14;
            padding: 10px 28px;
            border-radius: var(--border-radius-btn);
            font-weight: 800;
            transition: var(--transition-base);
            box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
            font-size: 0.9rem;
        }
        .btn-solid-gold:hover {
            background: linear-gradient(135deg, #FCD34D, #F59E0B);
            color: #031A12;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.5);
        }
        .hero-section {
            padding: 50px 0 50px;
            background: radial-gradient(circle at 30% 10%, #062E20, #031A12 80%);
            border-bottom: 1px solid var(--color-border-gold);
        }
        .hero-title {
            font-size: 2.6rem;
            font-weight: 900;
            color: #FDE68A;
            line-height: 1.3;
        }
        .hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-secondary);
        }
        .badge-verified {
            background: var(--color-accent-lime);
            color: #031A12;
            font-weight: 700;
            font-size: 0.7rem;
            padding: 4px 12px;
            border-radius: 20px;
        }
        .stat-badge {
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--color-border-gold);
            border-radius: 20px;
            padding: 8px 20px;
        }
        .section-title {
            font-weight: 800;
            font-size: 2.1rem;
            margin-bottom: 18px;
            color: #FDE68A;
        }
        .section-desc {
            color: var(--color-text-secondary);
            font-size: 1.1rem;
            max-width: 720px;
            margin: 0 auto 30px;
        }
        .promo-card {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
            position: relative;
        }
        .promo-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent-gold);
            background: var(--color-card-hover-bg);
        }
        .promo-card img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }
        .promo-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: #DC2626;
            color: #fff;
            font-weight: 800;
            font-size: 0.7rem;
            padding: 4px 10px;
            border-radius: 20px;
            z-index: 2;
        }
        .event-timeline-item {
            background: var(--color-card-bg);
            border-left: 4px solid var(--color-accent-gold);
            border-radius: 0 var(--border-radius-card) var(--border-radius-card) 0;
            padding: 22px 26px;
            margin-bottom: 24px;
            transition: var(--transition-base);
        }
        .event-timeline-item:hover {
            background: var(--color-card-hover-bg);
            border-left-width: 6px;
        }
        .faq-item {
            background: var(--color-card-bg);
            border: 1px solid var(--color-border-gold);
            border-radius: 12px;
            margin-bottom: 16px;
            overflow: hidden;
        }
        .faq-question {
            padding: 18px 24px;
            font-weight: 700;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #FDE68A;
            transition: var(--transition-base);
        }
        .faq-answer {
            padding: 0 24px 20px;
            color: var(--color-text-secondary);
            display: none;
        }
        .faq-item.active .faq-answer { display: block; }
        .faq-item.active .faq-question { background: rgba(245, 158, 11, 0.08); }
        .cta-strip {
            background: linear-gradient(135deg, #062E20, #0B3628);
            border: 1px solid var(--color-border-gold);
            border-radius: var(--border-radius-card);
            padding: 40px;
            text-align: center;
        }
        .footer-custom {
            background: var(--color-footer-bg);
            border-top: 1px solid var(--color-border-gold);
            padding: 30px 0;
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }
        @media (max-width: 991px) {
            .hero-title { font-size: 2rem; }
            .hero-desc { font-size: 0.95rem; }
            .navbar-brand-custom { font-size: 1.2rem; }
        }
        @media (max-width: 767px) {
            .hero-title { font-size: 1.6rem; }
            .section-title { font-size: 1.5rem; }
            .section-desc { font-size: 0.9rem; }
            .cta-strip { padding: 24px 16px; }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}