/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-white: #FFFFFF;
            --text-pale: #D1F2EB;
            --text-muted: #A0B5AD;
            --border-color: rgba(255, 215, 0, 0.2);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.15);
            --shadow-soft: 0 2px 12px rgba(0, 0, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-xxl: 4rem;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
            color: var(--text-white);
            line-height: 1.6;
            font-size: 16px;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button, input {
            font-family: inherit;
            border: none;
            outline: none;
        }
        
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        
        /* Header & Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
            z-index: 1000;
            box-shadow: var(--shadow-soft);
        }
        
        nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-sm) var(--spacing-md);
            max-width: 1280px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .logo i {
            font-size: 1.5rem;
        }
        
        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            list-style: none;
        }
        
        .nav-links a {
            color: var(--text-pale);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 0;
            position: relative;
            transition: color 0.3s ease;
        }
        
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-gold);
        }
        
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--accent-gold);
        }
        
        .nav-auth {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }
        
        .btn-login {
            color: var(--text-pale);
            font-weight: 500;
            padding: 0.5rem 1rem;
            transition: color 0.3s ease;
        }
        
        .btn-login:hover {
            color: var(--accent-gold);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            padding: 0.625rem 1.5rem;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 0.9rem;
            box-shadow: var(--shadow-gold);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.3);
        }
        
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 0.5rem;
        }
        
        .mobile-toggle span {
            width: 24px;
            height: 2px;
            background: var(--accent-gold);
            transition: all 0.3s ease;
        }
        
        /* Hero Section */
        .hero {
            margin-top: 70px;
            position: relative;
            min-height: 600px;
            display: flex;
            align-items: center;
            background: linear-gradient(rgba(10, 46, 28, 0.8), rgba(18, 62, 37, 0.9)), url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1280px;
            margin: 0 auto;
            padding: var(--spacing-xxl) var(--spacing-md);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
        }
        
        .hero-text h1 {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: var(--spacing-md);
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFF 50%, var(--accent-gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-text p {
            font-size: 1.15rem;
            color: var(--text-pale);
            margin-bottom: var(--spacing-lg);
            line-height: 1.7;
        }
        
        .hero-cta {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            padding: 1rem 2.5rem;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1.05rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.4);
        }
        
        .btn-primary:active {
            transform: translateY(-1px);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 215, 0, 0.3);
            color: var(--text-white);
            padding: 1rem 2.5rem;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1.05rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: var(--accent-gold);
            transform: translateY(-2px);
        }
        
        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
            padding: var(--spacing-lg);
            background: rgba(18, 62, 37, 0.6);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            display: block;
            margin-bottom: 0.25rem;
        }
        
        .stat-label {
            font-size: 0.875rem;
            color: var(--text-pale);
        }
        
        /* Countdown Banner */
        .countdown-banner {
            background: linear-gradient(135deg, var(--accent-red) 0%, #8B0000 100%);
            padding: var(--spacing-sm) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .countdown-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            animation: shimmer 3s infinite;
        }
        
        @keyframes shimmer {
            to { left: 100%; }
        }
        
        .countdown-content {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }
        
        .countdown-text {
            font-weight: 700;
            font-size: 1.1rem;
        }
        
        .countdown-timer {
            display: flex;
            gap: 0.75rem;
        }
        
        .time-unit {
            background: rgba(0, 0, 0, 0.3);
            padding: 0.5rem 1rem;
            border-radius: var(--radius-sm);
            min-width: 60px;
        }
        
        .time-value {
            font-size: 1.5rem;
            font-weight: 800;
            display: block;
        }
        
        .time-label {
            font-size: 0.75rem;
            opacity: 0.9;
        }
        
        /* Section Styles */
        section {
            padding: var(--spacing-xxl) 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        
        .section-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            color: var(--accent-gold);
            padding: 0.5rem 1.25rem;
            border-radius: 50px;
            font-size: 0.875rem;
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
        }
        
        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-pale);
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* Category Grid */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: var(--spacing-lg);
        }
        
        .category-card {
            background: rgba(18, 62, 37, 0.5);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.4s ease;
            cursor: pointer;
            position: relative;
        }
        
        .category-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 100%);
            opacity: 0;
            transition: opacity 0.4s ease;
        }
        
        .category-card:hover {
            transform: translateY(-8px);
            border-color: var(--accent-gold);
            box-shadow: 0 12px 32px rgba(255, 215, 0, 0.2);
        }
        
        .category-card:hover::before {
            opacity: 1;
        }
        
        .category-image {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        
        .category-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .category-card:hover .category-image img {
            transform: scale(1.1);
        }
        
        .category-badge {
            position: absolute;
            top: var(--spacing-sm);
            right: var(--spacing-sm);
            background: var(--accent-red);
            color: var(--text-white);
            padding: 0.375rem 0.875rem;
            border-radius: var(--radius-sm);
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
        }
        
        .category-content {
            padding: var(--spacing-lg);
            position: relative;
        }
        
        .category-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--accent-gold);
        }
        
        .category-desc {
            color: var(--text-pale);
            margin-bottom: var(--spacing-md);
            line-height: 1.6;
        }
        
        .category-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--border-color);
        }
        
        .category-count {
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        .category-count i {
            color: var(--accent-gold);
            margin-right: 0.25rem;
        }
        
        .category-arrow {
            color: var(--accent-gold);
            font-size: 1.25rem;
            transition: transform 0.3s ease;
        }
        
        .category-card:hover .category-arrow {
            transform: translateX(5px);
        }
        
        /* Features Section */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: var(--spacing-lg);
        }
        
        .feature-card {
            background: rgba(18, 62, 37, 0.4);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            background: rgba(18, 62, 37, 0.6);
            transform: translateY(-5px);
            box-shadow: var(--shadow-soft);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto var(--spacing-md);
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--primary-bg);
            box-shadow: var(--shadow-gold);
        }
        
        .feature-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .feature-desc {
            color: var(--text-pale);
            line-height: 1.6;
        }
        
        /* Games Showcase */
        .games-showcase {
            background: rgba(18, 62, 37, 0.3);
            padding: var(--spacing-xxl) 0;
        }
        
        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: var(--spacing-md);
        }
        
        .game-card {
            background: rgba(10, 46, 28, 0.6);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
        }
        
        .game-card:hover {
            transform: translateY(-5px) scale(1.02);
            border-color: var(--accent-gold);
            box-shadow: 0 8px 24px rgba(255, 215, 0, 0.25);
        }
        
        .game-thumbnail {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        
        .game-thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .game-card:hover .game-thumbnail img {
            transform: scale(1.15);
        }
        
        .game-tag {
            position: absolute;
            top: var(--spacing-xs);
            left: var(--spacing-xs);
            background: var(--accent-red);
            color: var(--text-white);
            padding: 0.25rem 0.625rem;
            border-radius: var(--radius-sm);
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
        }
        
        .game-info {
            padding: var(--spacing-md);
        }
        
        .game-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            color: var(--text-white);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .game-rating {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
        }
        
        .stars {
            color: var(--accent-gold);
        }
        
        .rating-count {
            color: var(--text-muted);
        }
        
        /* News Section */
        .news-section {
            background: linear-gradient(180deg, transparent 0%, rgba(18, 62, 37, 0.3) 100%);
        }
        
        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: var(--spacing-lg);
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        
        .news-item {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .news-item:hover {
            background: rgba(18, 62, 37, 0.7);
            border-color: var(--accent-gold);
            transform: translateX(5px);
        }
        
        .news-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
            font-size: 0.875rem;
            color: var(--text-muted);
        }
        
        .news-category {
            color: var(--accent-gold);
            font-weight: 600;
        }
        
        .news-title {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
            line-height: 1.4;
        }
        
        .news-excerpt {
            color: var(--text-pale);
            line-height: 1.6;
            margin-bottom: var(--spacing-sm);
        }
        
        .news-link {
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
        }
        
        .news-link:hover {
            gap: 0.625rem;
        }
        
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        
        .sidebar-widget {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
        }
        
        .widget-title {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            color: var(--accent-gold);
        }
        
        .widget-list {
            list-style: none;
        }
        
        .widget-list li {
            padding: var(--spacing-sm) 0;
            border-bottom: 1px solid var(--border-color);
        }
        
        .widget-list li:last-child {
            border-bottom: none;
        }
        
        .widget-list a {
            color: var(--text-pale);
            font-size: 0.95rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .widget-list a:hover {
            color: var(--accent-gold);
        }
        
        /* Download Guide */
        .download-guide {
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.15) 0%, transparent 100%);
        }
        
        .guide-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-lg);
            margin-top: var(--spacing-xl);
        }
        
        .guide-step {
            background: rgba(18, 62, 37, 0.5);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            position: relative;
            text-align: center;
        }
        
        .step-number {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary-bg);
            margin: 0 auto var(--spacing-md);
            box-shadow: var(--shadow-gold);
        }
        
        .step-title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            color: var(--text-white);
        }
        
        .step-desc {
            color: var(--text-pale);
            line-height: 1.6;
        }
        
        /* FAQ Section */
        .faq-section {
            background: rgba(10, 46, 28, 0.5);
        }
        
        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: rgba(18, 62, 37, 0.6);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: var(--spacing-md);
            overflow: hidden;
        }
        
        .faq-question {
            width: 100%;
            padding: var(--spacing-lg);
            background: transparent;
            color: var(--text-white);
            font-size: 1.1rem;
            font-weight: 600;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-icon {
            font-size: 1.25rem;
            color: var(--accent-gold);
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 0 var(--spacing-lg) var(--spacing-lg);
        }
        
        .faq-answer p {
            color: var(--text-pale);
            line-height: 1.7;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--accent-red) 0%, #8B0000 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
        }
        
        .cta-content {
            position: relative;
            z-index: 2;
        }
        
        .cta-title {
            font-size: 2.75rem;
            font-weight: 800;
            margin-bottom: var(--spacing-md);
        }
        
        .cta-subtitle {
            font-size: 1.25rem;
            margin-bottom: var(--spacing-xl);
            opacity: 0.95;
        }
        
        .cta-buttons {
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
            flex-wrap: wrap;
        }
        
        /* Footer */
        footer {
            background: rgba(10, 46, 28, 0.95);
            border-top: 1px solid var(--border-color);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        
        .footer-brand {
            max-width: 350px;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .footer-desc {
            color: var(--text-pale);
            line-height: 1.7;
            margin-bottom: var(--spacing-md);
        }
        
        .footer-social {
            display: flex;
            gap: var(--spacing-sm);
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-gold);
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            transform: translateY(-3px);
        }
        
        .footer-section h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: var(--spacing-md);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-links a {
            color: var(--text-pale);
            font-size: 0.95rem;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        
        .footer-bottom {
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-md);
        }
        
        .footer-copyright {
            color: var(--text-muted);
            font-size: 0.875rem;
        }
        
        .footer-badges {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
        }
        
        .badge-18 {
            background: var(--accent-red);
            color: var(--text-white);
            padding: 0.375rem 0.75rem;
            border-radius: var(--radius-sm);
            font-size: 0.875rem;
            font-weight: 700;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 1rem;
            bottom: 6rem;
            z-index: 999;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            border: 3px solid rgba(255, 215, 0, 0.3);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-bg);
            font-size: 1.5rem;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            cursor: pointer;
            opacity: 0.85;
            transition: all 0.3s ease;
            animation: float 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1) translateY(-3px);
            box-shadow: 0 6px 28px rgba(255, 215, 0, 0.5);
        }
        
        .fab:active {
            transform: scale(0.95);
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 18px;
            height: 18px;
            background: var(--accent-red);
            border: 2px solid var(--primary-bg);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.2); opacity: 0.8; }
        }
        
        /* Mobile Bottom Nav */
        .mobile-bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(10, 46, 28, 0.98);
            backdrop-filter: blur(12px);
            border-top: 1px solid var(--border-color);
            padding: 0.75rem 0;
            z-index: 1000;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .bottom-nav-items {
            display: flex;
            justify-content: space-around;
            align-items: center;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .bottom-nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.25rem;
            color: var(--text-pale);
            font-size: 0.75rem;
            transition: color 0.3s ease;
        }
        
        .bottom-nav-item i {
            font-size: 1.25rem;
        }
        
        .bottom-nav-item.active,
        .bottom-nav-item:hover {
            color: var(--accent-gold);
        }
        
        /* Responsive Design */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            
            .hero-text h1 {
                font-size: 2.75rem;
            }
            
            .news-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links,
            .nav-auth {
                display: none;
            }
            
            .mobile-toggle {
                display: flex;
            }
            
            .mobile-bottom-nav {
                display: block;
            }
            
            .hero {
                min-height: 500px;
            }
            
            .hero-text h1 {
                font-size: 2.25rem;
            }
            
            .hero-text p {
                font-size: 1rem;
            }
            
            .hero-stats {
                grid-template-columns: 1fr;
            }
            
            .hero-cta {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .section-title {
                font-size: 2rem;
            }
            
            .category-grid,
            .features-grid,
            .games-grid {
                grid-template-columns: 1fr;
            }
            
            .guide-steps {
                grid-template-columns: 1fr;
            }
            
            .cta-title {
                font-size: 2rem;
            }
            
            .cta-subtitle {
                font-size: 1.1rem;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .fab {
                left: 0.75rem;
                bottom: 5.5rem;
                width: 50px;
                height: 50px;
                font-size: 1.25rem;
            }
        }
        
        @media (max-width: 520px) {
            :root {
                --spacing-xxl: 2.5rem;
            }
            
            .hero-text h1 {
                font-size: 1.875rem;
            }
            
            .countdown-content {
                flex-direction: column;
                gap: var(--spacing-sm);
            }
            
            .section-title {
                font-size: 1.75rem;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
        }

/* roulang page: article */
:root{
  --bg-deep:#0F0C20;
  --bg-ocean:#0B1A30;
  --bg-panel:#151233;
  --bg-panel-2:#1B1740;
  --line:rgba(204,255,0,.14);
  --line-soft:rgba(255,255,255,.09);
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --pink:#FF3D8B;
  --text:#FFFFFF;
  --muted:#A6ACAF;
  --muted-2:#7E858A;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --sp-1:6px;
  --sp-2:12px;
  --sp-3:20px;
  --sp-4:32px;
  --sp-5:52px;
  --sp-6:80px;
  --shadow-1:0 10px 30px rgba(0,0,0,.45);
  --shadow-lime:0 0 22px rgba(204,255,0,.28);
  --shadow-cyan:0 0 18px rgba(0,240,255,.32);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.62;
  color:var(--text);
  background:var(--bg-deep);
  background-image:
    radial-gradient(1100px 520px at 82% -12%,rgba(0,240,255,.16),transparent 62%),
    radial-gradient(760px 440px at 6% 8%,rgba(204,255,0,.10),transparent 60%),
    linear-gradient(180deg,#0F0C20 0%,#0B1A30 58%,#0A1526 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,textarea,select{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 22px}

/* ===== HEADER / NAV ===== */
header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(11,15,32,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  box-shadow:0 6px 26px rgba(0,0,0,.4);
}
header nav{
  width:100%;max-width:1200px;margin:0 auto;padding:0 22px;
  height:70px;display:flex;align-items:center;gap:20px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:.2px;flex-shrink:0}
.logo i{color:var(--lime);font-size:22px;filter:drop-shadow(0 0 8px rgba(204,255,0,.55))}
.logo span{background:linear-gradient(92deg,#fff 20%,var(--lime) 96%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:26px;flex:1}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:14.5px;font-weight:600;color:var(--muted);
  border:1px solid transparent;
}
.nav-links a:hover{color:var(--text);background:rgba(0,240,255,.09);border-color:rgba(0,240,255,.26)}
.nav-links a.active{color:#0B1A30;background:linear-gradient(96deg,var(--lime),#9BE800);border-color:transparent;box-shadow:var(--shadow-lime)}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{padding:9px 14px;font-size:14px;font-weight:600;color:var(--muted);border-radius:999px}
.btn-login:hover{color:var(--cyan)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
  color:#08131F;background:linear-gradient(96deg,var(--cyan),#4DF7FF);
  box-shadow:var(--shadow-cyan);white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(0,240,255,.5)}
.btn-signup:active{transform:translateY(0) scale(.97)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;border-radius:10px;border:1px solid var(--line-soft)}
.mobile-toggle span{display:block;width:20px;height:2px;background:var(--lime);border-radius:2px;transition:transform .25s ease,opacity .25s ease}
.mobile-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-toggle.open span:nth-child(2){opacity:0}
.mobile-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== ARTICLE HEAD ===== */
main{padding-top:70px}
.art-top{
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line-soft);
  padding:var(--sp-6) 0 var(--sp-5);
}
.art-top::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.2;filter:saturate(1.1);
}
.art-top::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(15,12,32,.62) 0%,rgba(11,26,48,.92) 100%);
}
.art-top .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted-2);margin-bottom:var(--sp-3)}
.crumb a:hover{color:var(--lime)}
.crumb i{font-size:9px;opacity:.6}
.art-head{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.85fr);gap:var(--sp-5);align-items:start}
.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.4px;text-transform:uppercase;
  background:rgba(204,255,0,.11);color:var(--lime);border:1px solid rgba(204,255,0,.3);
}
.tag.cyan{background:rgba(0,240,255,.1);color:var(--cyan);border-color:rgba(0,240,255,.3)}
.tag.pink{background:rgba(255,61,139,.12);color:#FF7FB2;border-color:rgba(255,61,139,.32)}
h1{font-size:clamp(28px,4.4vw,46px);line-height:1.18;font-weight:800;letter-spacing:-.5px}
.art-sub{margin-top:18px;font-size:17px;color:var(--muted);max-width:62ch}
.art-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;padding-top:22px;border-top:1px dashed var(--line-soft)}
.art-meta div{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--muted)}
.art-meta i{color:var(--cyan);font-size:14px}
.head-panel{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(170deg,rgba(27,23,64,.94),rgba(11,26,48,.9));
  padding:24px 22px;box-shadow:var(--shadow-1);
}
.head-panel h3{font-size:14px;text-transform:uppercase;letter-spacing:1.2px;color:var(--lime);margin-bottom:16px}
.stat-list li{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-soft)}
.stat-list li:last-child{border-bottom:0;padding-bottom:0}
.stat-list span{font-size:13.5px;color:var(--muted)}
.stat-list b{font-size:19px;font-weight:800;color:var(--text)}
.stat-list b.lime{color:var(--lime)}
.panel-cta{
  display:block;margin-top:20px;text-align:center;padding:13px 16px;
  border-radius:12px;font-weight:700;font-size:15px;color:#0B1A30;
  background:linear-gradient(96deg,var(--lime),#A8F000);box-shadow:var(--shadow-lime);
}
.panel-cta:hover{transform:translateY(-2px)}
.panel-cta:active{transform:scale(.98)}

/* ===== ARTICLE BODY ===== */
.art-wrap{padding:var(--sp-6) 0}
.art-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--sp-5)}
.art-body{font-size:16.5px;color:#E6EAEC;min-width:0}
.art-body>*+*{margin-top:20px}
.art-body h2{
  font-size:clamp(22px,2.6vw,28px);font-weight:800;color:#fff;
  margin-top:46px;padding-left:16px;border-left:4px solid var(--lime);line-height:1.3;
}
.art-body h3{font-size:20px;font-weight:700;color:var(--cyan);margin-top:34px}
.art-body h4{font-size:17px;font-weight:700;margin-top:26px}
.art-body p{color:#DDE3E6}
.art-body a{color:var(--cyan);border-bottom:1px solid rgba(0,240,255,.4)}
.art-body a:hover{color:var(--lime);border-color:rgba(204,255,0,.5)}
.art-body strong{color:#fff;font-weight:700}
.art-body ul,.art-body ol{padding-left:0;margin-left:0}
.art-body ul li{position:relative;padding-left:26px;margin-bottom:11px;color:#DDE3E6}
.art-body ul li::before{
  content:"";position:absolute;left:4px;top:.72em;width:8px;height:8px;
  border-radius:2px;background:var(--lime);box-shadow:0 0 10px rgba(204,255,0,.6);
}
.art-body ol{counter-reset:step;list-style:none}
.art-body ol li{position:relative;padding-left:38px;margin-bottom:12px;counter-increment:step}
.art-body ol li::before{
  content:counter(step);position:absolute;left:0;top:.1em;
  width:26px;height:26px;display:grid;place-items:center;border-radius:8px;
  font-size:13px;font-weight:800;color:#0B1A30;background:var(--cyan);
}
.art-body blockquote{
  margin:28px 0;padding:20px 24px;border-radius:var(--r-md);
  background:rgba(0,240,255,.07);border-left:4px solid var(--cyan);
  color:#EAF7F9;font-size:17px;
}
.art-body img{border-radius:var(--r-md);border:1px solid var(--line-soft);margin:26px 0}
.art-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;overflow:hidden;border-radius:var(--r-md)}
.art-body th,.art-body td{padding:12px 14px;border:1px solid var(--line-soft);text-align:left}
.art-body th{background:rgba(204,255,0,.1);color:var(--lime);font-weight:700}
.art-body code{
  padding:2px 7px;border-radius:6px;font-size:14px;
  background:rgba(0,240,255,.1);color:var(--cyan);
}
.art-body hr{border:0;height:1px;background:var(--line-soft);margin:36px 0}

.empty-state{
  text-align:center;padding:64px 26px;border-radius:var(--r-lg);
  border:1px dashed rgba(0,240,255,.32);background:rgba(21,18,51,.7);
}
.empty-state i{font-size:44px;color:var(--cyan);margin-bottom:18px}
.empty-state h2{font-size:24px;font-weight:800;margin-bottom:10px;border:0;padding:0}
.empty-state p{color:var(--muted);max-width:46ch;margin:0 auto 26px}
.btn-back{
  display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:999px;
  font-weight:700;color:#0B1A30;background:linear-gradient(96deg,var(--lime),#A8F000);
  box-shadow:var(--shadow-lime);
}
.btn-back:hover{transform:translateY(-2px)}

.share-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:46px;padding-top:24px;border-top:1px solid var(--line-soft)}
.share-bar span{font-size:14px;font-weight:600;color:var(--muted);margin-right:4px}
.share-bar a{
  width:40px;height:40px;display:grid;place-items:center;border-radius:11px;
  border:1px solid var(--line-soft);color:var(--muted);background:rgba(255,255,255,.03);
}
.share-bar a:hover{color:var(--lime);border-color:rgba(204,255,0,.4);box-shadow:var(--shadow-lime)}

/* ===== SIDEBAR ===== */
.side{display:flex;flex-direction:column;gap:22px;min-width:0}
.side-box{
  border:1px solid var(--line-soft);border-radius:var(--r-lg);
  background:rgba(21,18,51,.72);padding:22px 20px;
}
.side-box h3{font-size:15px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:9px}
.side-box h3 i{color:var(--lime);font-size:15px}
.cat-list li+li{margin-top:8px}
.cat-list a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 14px;border-radius:12px;font-size:14.5px;font-weight:600;
  color:var(--muted);border:1px solid transparent;background:rgba(255,255,255,.03);
}
.cat-list a:hover{color:#fff;background:rgba(0,240,255,.08);border-color:rgba(0,240,255,.26);transform:translateX(3px)}
.cat-list i{font-size:11px;color:var(--cyan)}
.side-thumb{border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line-soft);margin-bottom:16px}
.side-thumb img{width:100%;height:158px;object-fit:cover;transition:transform .5s ease}
.side-thumb:hover img{transform:scale(1.06)}
.side-box p{font-size:14.5px;color:var(--muted)}
.side-cta{
  display:block;margin-top:16px;text-align:center;padding:12px;border-radius:11px;
  font-weight:700;font-size:14.5px;color:#08131F;
  background:linear-gradient(96deg,var(--cyan),#5CF9FF);box-shadow:var(--shadow-cyan);
}
.side-cta:hover{transform:translateY(-2px)}
.mini-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line-soft)}
.mini-list li:last-child{border-bottom:0;padding-bottom:0}
.mini-num{
  flex-shrink:0;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;
  font-size:13px;font-weight:800;color:var(--lime);background:rgba(204,255,0,.12);
  border:1px solid rgba(204,255,0,.26);
}
.mini-list p{font-size:14px;color:#D7DDE0;line-height:1.5}
.mini-list em{display:block;font-style:normal;font-size:12.5px;color:var(--muted-2);margin-top:3px}

/* ===== GAME SECTION ===== */
.sec{padding:var(--sp-6) 0;border-top:1px solid var(--line-soft)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:var(--sp-4)}
.sec-head h2{font-size:clamp(24px,3.2vw,34px);font-weight:800;line-height:1.22;max-width:22ch}
.sec-head p{margin-top:12px;font-size:16px;color:var(--muted);max-width:56ch}
.sec-link{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;font-weight:700;color:var(--lime)}
.sec-link:hover{gap:14px}
.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.game-card{
  position:relative;border:1px solid var(--line-soft);border-radius:var(--r-md);
  overflow:hidden;background:rgba(21,18,51,.8);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.game-card:hover{transform:translateY(-8px) scale(1.02);border-color:rgba(204,255,0,.42);box-shadow:0 18px 34px rgba(0,0,0,.5),0 0 20px rgba(204,255,0,.22)}
.game-thumb{position:relative;aspect-ratio:4/3;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-thumb img{transform:scale(1.08)}
.badge{
  position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:6px;
  font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
  color:#0B1A30;background:var(--lime);box-shadow:0 0 12px rgba(204,255,0,.5);
}
.badge.hot{background:var(--pink);color:#fff;box-shadow:0 0 12px rgba(255,61,139,.55)}
.game-info{padding:14px 15px 16px}
.game-info h3{font-size:15.5px;font-weight:700;margin-bottom:6px}
.game-info p{font-size:13px;color:var(--muted-2)}
.game-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;font-size:12.5px}
.game-foot .size{color:var(--muted-2)}
.game-foot .rate{color:var(--lime);font-weight:700}

/* ===== FAQ ===== */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:var(--sp-5);align-items:start}
.faq-intro h2{font-size:clamp(24px,3.2vw,34px);font-weight:800;line-height:1.22}
.faq-intro p{margin-top:16px;font-size:16px;color:var(--muted)}
.faq-intro .tag{margin-bottom:16px}
.faq-item{border-bottom:1px solid var(--line-soft)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 2px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16.5px;font-weight:600;color:#fff;transition:color .22s ease;
}
.faq-q:hover{color:var(--lime)}
.faq-q i{flex-shrink:0;font-size:13px;color:var(--cyan);transition:transform .3s ease}
.faq-item.open .faq-q{color:var(--lime)}
.faq-item.open .faq-q i{transform:rotate(45deg);color:var(--lime)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 2px 22px;font-size:15.5px;color:var(--muted)}
.faq-item.open .faq-a{max-height:420px}

/* ===== CTA ===== */
.cta{
  position:relative;overflow:hidden;margin:var(--sp-6) 0;
  border:1px solid var(--line);border-radius:var(--r-lg);text-align:center;
  padding:var(--sp-6) 26px;
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;opacity:.24;
}
.cta::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(15,12,32,.92),rgba(11,26,48,.84));
}
.cta>*{position:relative;z-index:2}
.cta h2{font-size:clamp(26px,3.6vw,38px);font-weight:800;line-height:1.2;max-width:20ch;margin:0 auto}
.cta p{margin:18px auto 30px;font-size:16.5px;color:#C9D1D4;max-width:56ch}
.cta-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.btn-lime{
  display:inline-flex;align-items:center;gap:10px;padding:15px 32px;border-radius:999px;
  font-weight:800;font-size:16px;color:#0B1A30;
  background:linear-gradient(96deg,var(--lime),#A8F000);box-shadow:var(--shadow-lime);
}
.btn-lime:hover{transform:translateY(-3px);box-shadow:0 0 30px rgba(204,255,0,.5)}
.btn-lime:active{transform:scale(.97)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;
  font-weight:700;font-size:16px;color:#fff;border:1px solid rgba(0,240,255,.42);
  background:rgba(0,240,255,.07);
}
.btn-ghost:hover{background:rgba(0,240,255,.14);box-shadow:var(--shadow-cyan)}
.pay-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.pay{
  padding:7px 15px;border-radius:999px;font-size:12.5px;font-weight:700;
  color:#D7DDE0;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:850;
  min-width:52px;min-height:52px;padding:0 18px;
  display:flex;align-items:center;gap:10px;border-radius:999px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(6,10,22,.86),rgba(6,10,22,.86)),linear-gradient(120deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.42);opacity:.68;
  font-size:13.5px;font-weight:700;color:#fff;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabBreath 3.4s ease-in-out infinite;
}
.fab i{font-size:17px;color:var(--cyan);filter:drop-shadow(0 0 6px rgba(0,240,255,.7))}
.fab:hover{opacity:1;transform:scale(1.07);box-shadow:0 0 28px rgba(204,255,0,.5)}
.fab:hover i{color:var(--lime);animation:flick .5s steps(3) 1}
.fab:active{transform:scale(.95);box-shadow:0 0 24px rgba(255,61,139,.55)}
.fab .dot{position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:50%;background:var(--pink);box-shadow:0 0 10px var(--pink);animation:fabBreath 1.4s ease-in-out infinite}
@keyframes fabBreath{0%,100%{opacity:.66}50%{opacity:1}}
@keyframes flick{0%{opacity:.3}50%{opacity:1}100%{opacity:1}}

/* ===== FOOTER ===== */
footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(11,15,32,.6),rgba(6,10,22,.96));
  padding:var(--sp-6) 0 0;
}
.footer-content{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:var(--sp-4)}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;margin-bottom:16px}
.footer-logo i{color:var(--lime);filter:drop-shadow(0 0 8px rgba(204,255,0,.5))}
.footer-desc{font-size:14.5px;color:var(--muted);max-width:46ch}
.footer-social{display:flex;gap:10px;margin-top:22px}
.social-link{
  width:38px;height:38px;display:grid;place-items:center;border-radius:11px;
  color:var(--muted);border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.social-link:hover{color:#0B1A30;background:var(--lime);border-color:transparent;box-shadow:var(--shadow-lime);transform:translateY(-3px)}
.footer-section h4{font-size:15px;font-weight:800;margin-bottom:18px;color:#fff}
.footer-links li+li{margin-top:11px}
.footer-links a{font-size:14.5px;color:var(--muted)}
.footer-links a:hover{color:var(--lime);padding-left:5px}
.footer-bottom{
  margin-top:var(--sp-5);padding:24px 0 34px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
}
.footer-bottom p{font-size:13.5px;color:var(--muted-2)}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px}
.f-badge{
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;
  font-size:12px;font-weight:700;color:var(--muted);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.f-badge i{color:var(--cyan);font-size:12px}
.f-badge.age{color:var(--lime);border-color:rgba(204,255,0,.32)}

/* ===== BOTTOM TABS ===== */
.tabbar{display:none}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .art-head{grid-template-columns:1fr;gap:var(--sp-4)}
  .art-grid{grid-template-columns:1fr}
  .side{flex-direction:row;flex-wrap:wrap}
  .side-box{flex:1 1 300px}
  .game-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .faq-wrap{grid-template-columns:1fr;gap:var(--sp-4)}
  .footer-content{grid-template-columns:1fr 1fr;gap:var(--sp-4)}
  .nav-links{display:none}
  .mobile-toggle{display:flex;margin-left:auto}
  .nav-links.show{
    display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;
    align-items:stretch;gap:6px;margin:0;padding:16px 22px 22px;
    background:rgba(11,15,32,.98);border-bottom:1px solid var(--line);
    box-shadow:0 16px 30px rgba(0,0,0,.5);
  }
  .nav-links.show a{padding:13px 16px;border-radius:12px}
}
@media (max-width:768px){
  :root{--sp-6:56px;--sp-5:38px}
  header nav{height:64px;padding:0 16px}
  main{padding-top:64px}
  .nav-links.show{top:64px}
  .container{padding:0 16px}
  .logo{font-size:16.5px}
  .logo i{font-size:19px}
  .btn-signup{padding:9px 15px;font-size:13px}
  .btn-login{padding:8px 8px;font-size:13px}
  .game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .art-body{font-size:16px}
  .art-meta{gap:14px 20px}
  .cta{margin:var(--sp-5) 0;padding:var(--sp-5) 20px}
  body{padding-bottom:70px}
  .fab{bottom:86px;left:12px;padding:0 14px;font-size:12.5px}
  .tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:880;
    background:rgba(8,12,26,.96);backdrop-filter:blur(14px);
    border-top:1px solid var(--line);padding:7px 4px 9px;
  }
  .tabbar a{
    flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;
    font-size:10.5px;font-weight:600;color:var(--muted-2);padding:5px 2px;border-radius:12px;
  }
  .tabbar a i{font-size:17px}
  .tabbar a.active{color:var(--lime)}
  .tabbar a.active i{filter:drop-shadow(0 0 8px rgba(204,255,0,.6))}
  .tabbar a:active{background:rgba(204,255,0,.09)}
}
@media (max-width:520px){
  h1{font-size:26px}
  .art-sub{font-size:15.5px}
  .head-panel{padding:20px 17px}
  .stat-list b{font-size:17px}
  .game-grid{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr;gap:30px}
  .side{flex-direction:column}
  .cta-btns{flex-direction:column}
  .btn-lime,.btn-ghost{width:100%;justify-content:center}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .art-body h2{font-size:21px;padding-left:13px}
  .sec-head h2{font-size:22px}
}

/* roulang page: category1 */
:root{
  --bg-1:#0F0C20;
  --bg-2:#0B1A30;
  --bg-3:#151134;
  --panel:rgba(255,255,255,.045);
  --panel-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(204,255,0,.38);
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --pink:#FF3D8B;
  --txt:#FFFFFF;
  --txt-soft:#C4CBD8;
  --txt-mute:#A6ACAF;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --r-pill:999px;
  --sh-1:0 10px 30px rgba(0,0,0,.35);
  --sh-glow:0 0 18px rgba(0,240,255,.28);
  --sh-lime:0 0 22px rgba(204,255,0,.28);
  --sp:clamp(56px,7vw,104px);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --ff-d:'Chakra Petch','Be Vietnam Pro',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff);color:var(--txt);line-height:1.62;
  background:
    radial-gradient(900px 520px at 88% -8%,rgba(0,240,255,.14),transparent 62%),
    radial-gradient(760px 480px at 4% 6%,rgba(204,255,0,.10),transparent 60%),
    linear-gradient(160deg,var(--bg-1) 0%,var(--bg-2) 52%,#080714 100%);
  background-attachment:fixed;
  padding-bottom:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.18;font-weight:800;letter-spacing:-.4px}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 20px}

/* ---------- HEADER / NAV ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(9,8,22,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
header nav{
  max-width:1220px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:26px;
}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-d);font-size:1.12rem;font-weight:700;letter-spacing:.2px;white-space:nowrap}
.logo i{
  width:38px;height:38px;display:grid;place-items:center;border-radius:11px;
  background:linear-gradient(135deg,var(--lime),var(--cyan));color:#07101a;font-size:1.02rem;
  box-shadow:var(--sh-lime);
}
.logo span{background:linear-gradient(92deg,#fff,#CFE9FF);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links a{
  display:block;padding:9px 15px;border-radius:var(--r-pill);
  font-size:.94rem;font-weight:600;color:var(--txt-soft);border:1px solid transparent;
}
.nav-links a:hover{color:#fff;background:var(--panel-2);border-color:var(--line)}
.nav-links a.active{
  color:var(--lime);border-color:var(--line-strong);
  background:rgba(204,255,0,.10);box-shadow:0 0 14px rgba(204,255,0,.16) inset;
}
.nav-auth{display:flex;align-items:center;gap:10px}
.btn-login{padding:9px 12px;font-size:.92rem;font-weight:600;color:var(--txt-soft)}
.btn-login:hover{color:var(--cyan)}
.btn-signup{
  padding:10px 20px;border-radius:var(--r-pill);font-size:.92rem;font-weight:800;
  color:#08131b;background:linear-gradient(100deg,var(--lime),var(--cyan));
  box-shadow:0 6px 20px rgba(0,240,255,.26);white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(204,255,0,.34)}
.btn-signup:active{transform:translateY(0) scale(.97)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;border-radius:10px;border:1px solid var(--line)}
.mobile-toggle span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.mobile-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-toggle.open span:nth-child(2){opacity:0}
.mobile-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- HERO ---------- */
.hero{
  position:relative;margin-top:66px;min-height:clamp(500px,74vh,640px);
  display:flex;align-items:flex-end;
  background:linear-gradient(180deg,rgba(11,10,26,.42) 0%,rgba(9,8,20,.86) 68%,#09081a 100%),
             url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 72%);
}
.hero-inner{position:relative;z-index:3;width:100%;max-width:1220px;margin:0 auto;padding:120px 20px 0}
.crumb{display:flex;align-items:center;gap:9px;font-size:.84rem;color:var(--txt-mute);margin-bottom:18px}
.crumb a:hover{color:var(--lime)}
.crumb i{font-size:.62rem}
.hero-flag{
  display:inline-flex;align-items:center;gap:9px;padding:7px 15px;margin-bottom:20px;
  border-radius:var(--r-pill);border:1px solid var(--line-strong);
  background:rgba(204,255,0,.10);color:var(--lime);
  font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:1.1px;
}
.hero-flag i{animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.hero h1{
  max-width:780px;font-size:clamp(2.05rem,5.1vw,3.5rem);font-weight:900;letter-spacing:-1.4px;
  text-shadow:0 6px 30px rgba(0,0,0,.6);
}
.hero h1 em{font-style:normal;color:var(--lime);text-shadow:0 0 24px rgba(204,255,0,.35)}
.hero-sub{max-width:640px;margin-top:18px;font-size:clamp(1rem,1.6vw,1.1rem);color:var(--txt-soft)}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}
.hero-figures{display:flex;flex-wrap:wrap;gap:30px;margin:30px 0 0}
.hero-figures div strong{display:block;font-family:var(--ff-d);font-size:1.55rem;color:#fff}
.hero-figures div span{font-size:.83rem;color:var(--txt-mute)}
.hero-strip{
  position:relative;z-index:3;margin-top:38px;
  display:flex;gap:8px;overflow-x:auto;padding:12px 0 14px;
  border-top:1px solid var(--line);
  scrollbar-width:none;
}
.hero-strip::-webkit-scrollbar{display:none}
.hero-strip a{
  flex:0 0 auto;padding:9px 17px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:rgba(8,10,24,.6);backdrop-filter:blur(6px);
  font-size:.87rem;font-weight:600;color:var(--txt-soft);
}
.hero-strip a:hover{border-color:var(--cyan);color:#fff;box-shadow:var(--sh-glow)}
.hero-strip a.on{background:linear-gradient(100deg,var(--lime),var(--cyan));color:#08131b;border-color:transparent;font-weight:800}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:var(--r-pill);
  font-weight:800;font-size:.96rem;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{color:#08131b;background:linear-gradient(100deg,var(--lime) 8%,var(--cyan) 100%);box-shadow:0 10px 28px rgba(0,240,255,.26)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(204,255,0,.34)}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-ghost{color:#fff;border-color:var(--line);background:rgba(255,255,255,.05);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:var(--sh-glow);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.97)}
.btn-sm{padding:10px 18px;font-size:.86rem}

/* ---------- SECTION BASE ---------- */
section{position:relative}
.sec{padding:var(--sp) 0}
.sec-alt{background:linear-gradient(180deg,rgba(255,255,255,.028),transparent);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:800;
  letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent)}
.sec-title{font-size:clamp(1.6rem,3.3vw,2.35rem);font-weight:900;letter-spacing:-.9px;max-width:760px}
.sec-lead{margin-top:14px;max-width:660px;color:var(--txt-soft);font-size:1.01rem}
.sec-head{margin-bottom:40px}
.sec-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:40px}

/* ---------- PROMO BAR ---------- */
.promo{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(96deg,rgba(255,61,139,.16),rgba(204,255,0,.08) 60%,transparent);
}
.promo-in{display:flex;align-items:center;gap:26px;flex-wrap:wrap;padding:22px 0}
.promo-tag{
  padding:6px 14px;border-radius:var(--r-sm);background:var(--pink);color:#fff;
  font-size:.74rem;font-weight:900;letter-spacing:1.4px;text-transform:uppercase;
  transform:rotate(-2deg);box-shadow:0 6px 18px rgba(255,61,139,.34);
}
.promo-txt{flex:1 1 320px;font-size:1rem;color:#fff;font-weight:600}
.promo-txt b{color:var(--lime)}
.clock{display:flex;gap:8px}
.clock div{
  min-width:56px;padding:8px 6px;text-align:center;border-radius:10px;
  border:1px solid var(--line);background:rgba(6,8,20,.7);
}
.clock strong{display:block;font-family:var(--ff-d);font-size:1.22rem;color:var(--lime)}
.clock span{font-size:.66rem;letter-spacing:.6px;color:var(--txt-mute);text-transform:uppercase}

/* ---------- GAME GRID ---------- */
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.game{
  position:relative;border-radius:var(--r-md);overflow:hidden;
  border:1px solid var(--line);background:rgba(9,11,26,.72);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.game:hover{transform:translateY(-8px) scale(1.02);border-color:var(--cyan);box-shadow:0 18px 40px rgba(0,0,0,.5),0 0 22px rgba(0,240,255,.24)}
.game-thumb{position:relative;aspect-ratio:4/3;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game:hover .game-thumb img{transform:scale(1.08)}
.game-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(8,9,20,.92))}
.g-tag{
  position:absolute;top:10px;left:10px;z-index:2;padding:4px 10px;border-radius:6px;
  font-size:.68rem;font-weight:900;letter-spacing:.9px;color:#08131b;
  background:linear-gradient(100deg,var(--lime),var(--cyan));
}
.g-tag[data-t="MỚI"]{background:var(--cyan)}
.g-tag[data-t="VIP"]{background:linear-gradient(100deg,#FFD166,#FF9F1C);color:#241300}
.g-tag[data-t="TOP 1"]{background:var(--pink);color:#fff}
.g-size{
  position:absolute;bottom:10px;right:10px;z-index:2;padding:3px 9px;border-radius:6px;
  font-size:.7rem;font-weight:700;color:var(--txt-soft);background:rgba(4,6,16,.78);border:1px solid var(--line);
}
.game-body{padding:15px 16px 17px}
.game-body h3{font-size:1rem;font-weight:700;letter-spacing:-.2px}
.game-meta{display:flex;align-items:center;gap:12px;margin-top:9px;font-size:.79rem;color:var(--txt-mute)}
.game-meta i{color:var(--lime);margin-right:4px}
.game-meta .prov{padding:2px 8px;border-radius:5px;border:1px solid var(--line);color:var(--txt-soft);font-weight:700;font-size:.71rem}
.game-dl{
  display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;
  padding:10px;border-radius:var(--r-sm);font-size:.85rem;font-weight:800;
  color:var(--lime);border:1px solid var(--line-strong);background:rgba(204,255,0,.07);
}
.game-dl:hover{background:var(--lime);color:#0d1400;box-shadow:var(--sh-lime)}
.game-dl:active{transform:scale(.97)}

/* ---------- SPLIT / FEATURES ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,70px);align-items:center}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;
  background:linear-gradient(180deg,transparent,rgba(6,8,18,.94));
  font-size:.88rem;color:var(--txt-soft);
}
.feat-list{margin-top:8px}
.feat-list li{display:flex;gap:16px;padding:20px 0;border-bottom:1px dashed var(--line)}
.feat-list li:last-child{border-bottom:0}
.feat-ico{
  flex:0 0 44px;height:44px;display:grid;place-items:center;border-radius:12px;
  background:rgba(0,240,255,.10);border:1px solid rgba(0,240,255,.3);color:var(--cyan);font-size:1.02rem;
}
.feat-list h3{font-size1:1rem;font-size:1.02rem;font-weight:700;margin-bottom:6px}
.feat-list p{font-size:.93rem;color:var(--txt-soft)}

/* ---------- SCENARIOS ---------- */
.scen{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.scen > div{padding:30px 26px;background:rgba(10,10,26,.86);transition:background .25s ease}
.scen > div:hover{background:rgba(0,240,255,.07)}
.scen span.n{font-family:var(--ff-d);font-size:.9rem;color:var(--pink);letter-spacing:1px}
.scen h3{margin:12px 0 10px;font-size:1.08rem}
.scen p{font-size:.93rem;color:var(--txt-soft)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{padding:5px 12px;border-radius:var(--r-pill);border:1px solid var(--line);font-size:.76rem;color:var(--txt-mute);font-weight:600}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
.step{position:relative;padding-top:26px;border-top:2px solid rgba(255,255,255,.14)}
.step::before{
  counter-increment:s;content:"0" counter(s);
  position:absolute;top:-16px;left:0;padding:2px 10px;border-radius:6px;
  font-family:var(--ff-d);font-size:.86rem;font-weight:700;color:#08131b;
  background:linear-gradient(100deg,var(--lime),var(--cyan));
}
.step:hover{border-top-color:var(--lime)}
.step h3{font-size:1.04rem;margin-bottom:9px}
.step p{font-size:.92rem;color:var(--txt-soft)}

/* ---------- TRUST ---------- */
.trust{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:start}
.stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin-top:26px}
.stat-row div{padding:22px;background:rgba(9,11,26,.8)}
.stat-row strong{display:block;font-family:var(--ff-d);font-size:1.75rem;color:var(--lime)}
.stat-row span{font-size:.84rem;color:var(--txt-mute)}
.quote-wrap{display:grid;gap:16px}
.quote{padding:22px 24px;border-radius:var(--r-md);border:1px solid var(--line);background:rgba(255,255,255,.04)}
.quote p{font-size:.95rem;color:#E6ECF5}
.quote footer{margin-top:14px;display:flex;align-items:center;gap:11px;font-size:.83rem;color:var(--txt-mute)}
.avt{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.82rem;color:#08131b;background:linear-gradient(120deg,var(--lime),var(--cyan))}
.stars{color:var(--lime);font-size:.8rem;letter-spacing:2px;margin-bottom:10px}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pay-badges span{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:rgba(4,6,16,.6);font-size:.8rem;font-weight:700;color:var(--txt-soft);
}
.pay-badges i{color:var(--cyan)}

/* ---------- FAQ ---------- */
.faq{max-width:880px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 2px;cursor:pointer;list-style:none;font-weight:700;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:0 0 auto;color:var(--cyan);transition:transform .3s ease}
.faq details[open] summary{color:var(--lime)}
.faq details[open] summary i{transform:rotate(45deg);color:var(--lime)}
.faq p{padding:0 2px 20px;color:var(--txt-soft);font-size:.95rem;max-width:760px}

/* ---------- CTA ---------- */
.cta{
  text-align:center;padding:clamp(48px,6vw,74px) 26px;border-radius:var(--r-lg);
  border:1px solid var(--line-strong);
  background:linear-gradient(150deg,rgba(204,255,0,.11),rgba(0,240,255,.09) 55%,rgba(255,61,139,.11)),rgba(7,9,20,.86);
  box-shadow:0 0 42px rgba(0,240,255,.14) inset;
}
.cta h2{font-size:clamp(1.55rem,3.2vw,2.2rem);max-width:640px;margin:0 auto}
.cta p{max-width:560px;margin:16px auto 0;color:var(--txt-soft)}
.cta .btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta small{display:block;margin-top:20px;font-size:.8rem;color:var(--txt-mute)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:130;
  width:58px;height:58px;min-width:48px;min-height:48px;
  display:grid;place-items:center;border-radius:var(--r-pill);
  background:rgba(4,6,16,.6);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(4,6,16,.72),rgba(4,6,16,.72)),linear-gradient(120deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.5);
  opacity:.62;transition:opacity .25s ease,transform .25s ease,box-shadow .3s ease;
}
.fab i{font-size:1.32rem;color:var(--cyan);filter:drop-shadow(0 0 8px rgba(0,240,255,.7))}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 28px rgba(204,255,0,.6)}
.fab:hover i{animation:flick .55s steps(2) 1}
.fab:active{background-image:linear-gradient(rgba(4,6,16,.72),rgba(4,6,16,.72)),linear-gradient(120deg,var(--pink),var(--lime));transform:scale(.95)}
@keyframes flick{0%{opacity:.3}50%{opacity:1}100%{opacity:1}}
.fab-dot{
  position:absolute;top:-3px;right:-3px;padding:2px 6px;border-radius:var(--r-pill);
  background:var(--pink);color:#fff;font-size:.6rem;font-weight:900;letter-spacing:.5px;
  animation:breathe 1.8s ease-in-out infinite;
}
@keyframes breathe{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- BOTTOM TABS ---------- */
.tabbar{display:none}

/* ---------- FOOTER ---------- */
footer{
  margin-top:0;padding:clamp(52px,6vw,72px) 0 0;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(4,6,16,.6),#06060f);
}
.footer-content{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.footer-logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-d);font-size:1.14rem;font-weight:700;margin-bottom:16px}
.footer-logo i{
  width:36px;height:36px;display:grid;place-items:center;border-radius:11px;
  background:linear-gradient(135deg,var(--lime),var(--cyan));color:#07101a;font-size:.98rem;
}
.footer-desc{font-size:.9rem;color:var(--txt-mute);max-width:420px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.social-link{
  width:38px;height:38px;display:grid;place-items:center;border-radius:11px;
  border:1px solid var(--line);color:var(--txt-soft);background:rgba(255,255,255,.04);
  transition:.25s;
}
.social-link:hover{color:#08131b;background:linear-gradient(120deg,var(--lime),var(--cyan));border-color:transparent;transform:translateY(-3px)}
.footer-section h4{font-size:.94rem;font-weight:800;letter-spacing:.4px;margin-bottom:16px;color:#fff}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:.89rem;color:var(--txt-mute)}
.footer-links a:hover{color:var(--lime);padding-left:4px}
.footer-bottom{
  margin-top:clamp(38px,5vw,56px);padding:22px 0 30px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.footer-bottom p{font-size:.83rem;color:var(--txt-mute)}
.footer-bottom .lic{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:.8rem;color:var(--txt-mute)}
.age{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:2px solid var(--pink);color:var(--pink);font-size:.72rem;font-weight:900;
}
.lic i{color:var(--cyan);margin-right:5px}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .game-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px}
  .split{grid-template-columns:1fr;gap:34px}
  .trust{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr 1fr;gap:34px}
  .nav-links{display:none}
  .mobile-toggle{display:flex;margin-left:auto}
  header nav{gap:14px}
}
@media (max-width:768px){
  .hero{min-height:auto}
  .hero-inner{padding:104px 20px 0}
  .game-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .scen{grid-template-columns:1fr}
  .promo-in{flex-direction:column;align-items:flex-start;gap:16px}
  .hero-figures{gap:22px}
  body{padding-bottom:72px}
  .fab{bottom:88px;left:12px}
  .tabbar{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:125;
    background:rgba(7,8,20,.95);backdrop-filter:blur(14px);
    border-top:1px solid var(--line);padding:8px 4px 10px;
  }
  .tabbar a{
    flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;
    font-size:.68rem;font-weight:600;color:var(--txt-mute);padding:4px 2px;
  }
  .tabbar a i{font-size:1.08rem}
  .tabbar a.active{color:var(--lime)}
  .tabbar a:hover{color:#fff}
}
@media (max-width:520px){
  .btn-login{display:none}
  .logo span{font-size:.94rem}
  .logo i{width:34px;height:34px}
  .btn-signup{padding:9px 14px;font-size:.84rem}
  .game-grid{grid-template-columns:1fr 1fr;gap:12px}
  .game-body{padding:12px 12px 14px}
  .game-body h3{font-size:.9rem}
  .steps{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .clock div{min-width:50px}
  .hero h1{letter-spacing:-.7px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* mobile drawer */
.drawer{
  position:fixed;inset:66px 0 auto 0;z-index:118;
  background:rgba(7,8,20,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  padding:14px 20px 20px;display:none;
}
.drawer.show{display:block}
.drawer a{
  display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--txt-soft);
  border:1px solid transparent;
}
.drawer a+a{margin-top:6px}
.drawer a:hover{background:var(--panel-2);color:#fff;border-color:var(--line)}
.drawer a.active{color:var(--lime);background:rgba(204,255,0,.10);border-color:var(--line-strong)}

/* roulang page: category2 */
:root{
  --bg-deep:#0F0C20;
  --bg-ocean:#0B1A30;
  --bg-panel:#141235;
  --bg-panel-2:#191741;
  --line:rgba(204,255,0,.16);
  --line-soft:rgba(255,255,255,.09);
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --hot:#FF2D6F;
  --text:#FFFFFF;
  --muted:#A6ACAF;
  --muted-2:#7D8590;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --sp-1:6px;
  --sp-2:12px;
  --sp-3:20px;
  --sp-4:32px;
  --sp-5:52px;
  --sp-6:84px;
  --shadow-1:0 10px 30px rgba(0,0,0,.45);
  --shadow-lime:0 0 24px rgba(204,255,0,.28);
  --shadow-cyan:0 0 24px rgba(0,240,255,.3);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--ff);color:var(--text);line-height:1.62;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(0,240,255,.12),transparent 60%),
    radial-gradient(700px 460px at 90% 4%,rgba(204,255,0,.1),transparent 62%),
    linear-gradient(178deg,var(--bg-deep) 0%,var(--bg-ocean) 58%,#080715 100%);
  background-attachment:fixed;
  font-size:16px;
  padding-bottom:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.22;letter-spacing:-.4px}
p{margin:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 20px}

/* HEADER / NAV */
header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(12,10,32,.9);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
header nav{
  width:100%;max-width:1220px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:22px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.3px;flex-shrink:0}
.logo i{
  color:var(--bg-deep);background:linear-gradient(135deg,var(--lime),var(--cyan));
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-size:16px;
  box-shadow:var(--shadow-lime);
}
.logo span{background:linear-gradient(92deg,#fff,#CCFF00 85%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:500;
  color:var(--muted);transition:color .22s ease,background .22s ease,box-shadow .22s ease;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-links a.active{
  color:var(--lime);background:rgba(204,255,0,.1);
  box-shadow:inset 0 0 0 1px rgba(204,255,0,.34);
}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 12px;font-size:14px;font-weight:600;color:var(--muted);
  transition:color .2s ease;
}
.btn-login:hover{color:var(--cyan)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;
  color:#0B1020;background:linear-gradient(100deg,var(--lime),#8CE600);
  box-shadow:0 6px 18px rgba(204,255,0,.24);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(204,255,0,.4)}
.btn-signup:active{transform:translateY(0) scale(.97)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.mobile-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}

/* BOTTOM TAB (mobile) */
.tabbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:920;
  background:rgba(10,9,26,.96);border-top:1px solid var(--line-soft);
  backdrop-filter:blur(14px);padding:7px 6px calc(7px + env(safe-area-inset-bottom));
}
.tabbar ul{display:flex}
.tabbar li{flex:1}
.tabbar a{
  display:flex;flex-direction:column;align-items:center;gap:3px;
  padding:6px 2px;font-size:10.5px;font-weight:600;color:var(--muted-2);
  min-height:48px;justify-content:center;transition:color .2s ease;
}
.tabbar a i{font-size:17px}
.tabbar a.active{color:var(--lime)}
.tabbar a:active{color:#fff}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:930;
  display:flex;align-items:center;gap:9px;
  padding:12px 17px;min-height:48px;border-radius:999px;
  background:rgba(8,8,20,.62);backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(8,8,20,.72),rgba(8,8,20,.72)),linear-gradient(115deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.42);
  opacity:.68;font-size:13.5px;font-weight:700;letter-spacing:.2px;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab i{color:var(--cyan);font-size:16px;animation:fabPulse 2.6s ease-in-out infinite}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(204,255,0,.55)}
.fab:active{transform:scale(.95);box-shadow:0 0 22px rgba(255,45,111,.6)}
.fab .dot{
  position:absolute;top:-3px;right:-3px;width:10px;height:10px;border-radius:50%;
  background:var(--hot);box-shadow:0 0 10px var(--hot);animation:fabPulse 1.4s infinite;
}
@keyframes fabPulse{0%,100%{opacity:1}50%{opacity:.42}}

/* HERO */
.hero{
  position:relative;margin-top:64px;padding:var(--sp-6) 0 var(--sp-5);
  background:linear-gradient(180deg,rgba(11,26,48,.86),rgba(15,12,32,.94)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  overflow:hidden;text-align:center;
  border-bottom:1px solid var(--line-soft);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(204,255,0,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
}
.hero .container{position:relative;z-index:2;max-width:900px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:1.1px;color:var(--lime);
  background:rgba(204,255,0,.1);border:1px solid rgba(204,255,0,.32);
}
.hero h1{font-size:clamp(29px,5.1vw,50px);font-weight:800;margin-top:18px}
.hero h1 em{font-style:normal;background:linear-gradient(94deg,var(--lime),var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{margin:18px auto 0;max-width:680px;font-size:16.5px;color:var(--muted)}
.searchbox{
  margin:30px auto 0;max-width:660px;display:flex;gap:8px;
  padding:8px;border-radius:999px;
  background:rgba(6,8,20,.72);border:1px solid var(--line);
  box-shadow:0 12px 34px rgba(0,0,0,.42);
}
.searchbox i{align-self:center;padding-left:14px;color:var(--cyan)}
.searchbox input{
  flex:1;border:0;background:transparent;padding:12px 8px;font-size:15px;min-width:0;
}
.searchbox input::placeholder{color:var(--muted-2)}
.searchbox button{
  border:0;cursor:pointer;padding:12px 26px;border-radius:999px;font-weight:700;font-size:14.5px;
  color:#0B1020;background:linear-gradient(100deg,var(--lime),#7FE300);
  transition:transform .2s ease,box-shadow .2s ease;
}
.searchbox button:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(204,255,0,.42)}
.searchbox button:active{transform:scale(.97)}
.quick-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;margin-top:22px}
.tag{
  padding:8px 15px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--muted);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  transition:all .22s ease;
}
.tag:hover{color:var(--bg-deep);background:var(--cyan);border-color:var(--cyan);box-shadow:var(--shadow-cyan)}
.tag.is-hot{color:#fff;background:rgba(255,45,111,.16);border-color:rgba(255,45,111,.5)}
.tag.is-hot:hover{background:var(--hot);color:#fff;box-shadow:0 0 22px rgba(255,45,111,.5)}
.hero-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:22px;margin-top:30px;font-size:13.5px;color:var(--muted-2)}
.hero-meta strong{display:block;font-size:22px;font-weight:800;color:#fff}

/* SECTION BASE */
section{padding:var(--sp-6) 0}
.sec-head{max-width:760px;margin-bottom:var(--sp-4)}
.sec-head.pull-right{margin-left:auto;text-align:right}
.sec-label{font-size:12.5px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;color:var(--cyan)}
.sec-head h2{font-size:clamp(24px,3.4vw,36px);font-weight:800;margin-top:12px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16px}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}

/* SPLIT INTRO */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--sp-5);align-items:center}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line)}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease}
.split-media:hover img{transform:scale(1.04)}
.split-media .stamp{
  position:absolute;top:16px;left:16px;padding:7px 14px;border-radius:var(--r-sm);
  font-size:12.5px;font-weight:800;color:#0B1020;background:var(--lime);
  box-shadow:var(--shadow-lime);
}
.copy-list{margin-top:26px;display:grid;gap:16px}
.copy-list li{display:flex;gap:14px;align-items:flex-start;padding-bottom:16px;border-bottom:1px dashed var(--line-soft)}
.copy-list li:last-child{border-bottom:0;padding-bottom:0}
.copy-list i{
  flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  color:var(--lime);background:rgba(204,255,0,.1);border:1px solid rgba(204,255,0,.26);font-size:14px;
}
.copy-list h3{font-size:16.5px;font-weight:700}
.copy-list p{margin-top:5px;font-size:14.5px;color:var(--muted)}

/* GAME GRID */
.game-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.game-card{
  position:relative;border-radius:var(--r-md);overflow:hidden;
  background:linear-gradient(170deg,var(--bg-panel),#0D0B22);
  border:1px solid var(--line-soft);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  display:flex;flex-direction:column;
}
.game-card:hover{
  transform:translateY(-6px) scale(1.02);
  border-color:rgba(204,255,0,.4);
  box-shadow:0 16px 38px rgba(0,0,0,.5),0 0 22px rgba(204,255,0,.2);
}
.game-thumb{position:relative;aspect-ratio:16/11;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover}
.game-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(8,7,20,.88))}
.badge{
  position:absolute;top:10px;left:10px;z-index:2;
  padding:4px 10px;border-radius:6px;font-size:11px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
}
.badge-hot{color:#fff;background:var(--hot);box-shadow:0 0 14px rgba(255,45,111,.55)}
.badge-new{color:#0B1020;background:var(--cyan);box-shadow:var(--shadow-cyan)}
.badge-free{color:#0B1020;background:var(--lime)}
.game-size{
  position:absolute;bottom:10px;right:10px;z-index:2;
  padding:3px 9px;border-radius:6px;font-size:11.5px;font-weight:700;
  color:var(--text);background:rgba(0,0,0,.62);border:1px solid var(--line-soft);
}
.game-body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.game-body h3{font-size:16px;font-weight:700}
.game-body p{margin-top:8px;font-size:13.5px;color:var(--muted);flex:1}
.game-foot{display:flex;align-items:center;justify-content:space-between;margin-top:15px;gap:10px}
.stars{font-size:12px;color:var(--lime);letter-spacing:1px}
.stars span{color:var(--muted-2);margin-left:5px;letter-spacing:0}
.btn-mini{
  padding:8px 14px;border-radius:8px;font-size:12.5px;font-weight:700;
  color:var(--lime);background:rgba(204,255,0,.08);border:1px solid rgba(204,255,0,.3);
  transition:all .2s ease;white-space:nowrap;
}
.btn-mini:hover{color:#0B1020;background:var(--lime);box-shadow:var(--shadow-lime)}
.btn-mini:active{transform:scale(.95)}

/* PROMO STRIP */
.promo{
  border-radius:var(--r-lg);overflow:hidden;position:relative;
  background:linear-gradient(120deg,rgba(255,45,111,.2),rgba(15,12,32,.9) 46%),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border:1px solid rgba(255,45,111,.34);
  padding:var(--sp-5) var(--sp-4);
  display:grid;grid-template-columns:1.3fr .7fr;gap:var(--sp-4);align-items:center;
}
.promo-burst{
  display:inline-block;padding:6px 14px;border-radius:6px;transform:rotate(-2.5deg);
  font-size:12.5px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;
  color:#fff;background:var(--hot);box-shadow:0 6px 18px rgba(255,45,111,.42);
}
.promo h2{font-size:clamp(23px,3.1vw,33px);font-weight:800;margin-top:16px;max-width:560px}
.promo p{margin-top:14px;max-width:540px;color:#D8DDE2;font-size:15.5px}
.countdown{display:flex;gap:10px;margin-top:24px}
.cd-cell{
  min-width:66px;padding:11px 8px;border-radius:var(--r-sm);text-align:center;
  background:rgba(6,8,20,.7);border:1px solid var(--line);
}
.cd-cell strong{display:block;font-size:24px;font-weight:800;color:var(--lime);line-height:1.1}
.cd-cell span{font-size:11px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.7px}
.promo-side{
  padding:22px;border-radius:var(--r-md);
  background:rgba(6,8,20,.66);border:1px solid var(--line-soft);
}
.promo-side h3{font-size:15.5px;font-weight:700;color:var(--cyan)}
.promo-side ul{margin-top:14px;display:grid;gap:11px;font-size:14px;color:var(--muted)}
.promo-side li{display:flex;gap:9px;align-items:flex-start}
.promo-side li i{color:var(--lime);font-size:12.5px;margin-top:5px}

/* SCENE ROWS (asymmetric) */
.scene-rows{display:grid;gap:2px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-soft)}
.scene-row{
  display:grid;grid-template-columns:78px 1fr 1.15fr;gap:var(--sp-3);align-items:center;
  padding:26px var(--sp-3);background:rgba(20,18,53,.5);
  transition:background .25s ease;
}
.scene-row:hover{background:rgba(0,240,255,.07)}
.scene-num{font-size:30px;font-weight:800;color:rgba(204,255,0,.34);line-height:1}
.scene-row h3{font-size:18px;font-weight:700}
.scene-row .kicker{display:block;margin-top:6px;font-size:12.5px;font-weight:600;color:var(--cyan);letter-spacing:.4px}
.scene-row p{font-size:14.5px;color:var(--muted)}

/* STEPS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st}
.step{padding:24px 20px;border-left:2px solid rgba(204,255,0,.28);background:linear-gradient(100deg,rgba(204,255,0,.05),transparent 70%)}
.step:hover{border-left-color:var(--cyan);background:linear-gradient(100deg,rgba(0,240,255,.08),transparent 72%)}
.step-tag{font-size:12px;font-weight:800;letter-spacing:1px;color:var(--lime);text-transform:uppercase}
.step h3{font-size:16.5px;font-weight:700;margin-top:11px}
.step p{margin-top:9px;font-size:14px;color:var(--muted)}

/* PAY BADGES */
.pay-wrap{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.pay{
  display:flex;align-items:center;gap:9px;padding:11px 17px;border-radius:var(--r-sm);
  font-size:13.5px;font-weight:600;color:var(--muted);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  transition:all .22s ease;
}
.pay i{color:var(--cyan)}
.pay:hover{color:#fff;border-color:rgba(0,240,255,.4);box-shadow:var(--shadow-cyan)}

/* REVIEWS */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{padding:26px 22px;border-radius:var(--r-md);background:rgba(20,18,53,.56);border:1px solid var(--line-soft)}
.review p{font-size:14.8px;color:#D7DCE1}
.review .who{display:flex;align-items:center;gap:12px;margin-top:20px}
.avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;
  font-weight:800;font-size:14px;color:#0B1020;background:linear-gradient(135deg,var(--lime),var(--cyan));
}
.who strong{display:block;font-size:14px;font-weight:700}
.who span{font-size:12.5px;color:var(--muted-2)}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:var(--sp-5);align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{border-radius:var(--r-md);background:rgba(20,18,53,.5);border:1px solid var(--line-soft);overflow:hidden;transition:border-color .25s ease}
.faq-item[open]{border-color:rgba(204,255,0,.36)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  font-size:15.6px;font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--lime);flex-shrink:0;transition:transform .25s ease}
.faq-item[open] summary::after{content:"\f068";transform:rotate(180deg)}
.faq-item summary:hover{color:var(--lime)}
.faq-body{padding:0 22px 20px;font-size:14.6px;color:var(--muted)}

/* CTA */
.cta{
  text-align:center;border-radius:var(--r-lg);padding:var(--sp-5) var(--sp-3);
  background:linear-gradient(160deg,rgba(0,240,255,.12),rgba(204,255,0,.09) 60%,rgba(15,12,32,.94));
  border:1px solid var(--line);
}
.cta h2{font-size:clamp(24px,3.4vw,36px);font-weight:800;max-width:700px;margin:16px auto 0}
.cta p{margin:16px auto 0;max-width:600px;color:var(--muted);font-size:16px}
.cta-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;padding:14px 30px;border-radius:999px;
  font-size:15px;font-weight:700;transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.btn-primary{color:#0B1020;background:linear-gradient(100deg,var(--lime),#7FE300);box-shadow:0 8px 24px rgba(204,255,0,.3)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(204,255,0,.48)}
.btn-ghost{color:#fff;background:rgba(255,255,255,.05);border:1px solid var(--line-soft)}
.btn-ghost:hover{transform:translateY(-3px);border-color:var(--cyan);box-shadow:var(--shadow-cyan)}
.btn-primary:active,.btn-ghost:active{transform:translateY(0) scale(.97)}
.cta-note{margin-top:20px;font-size:13px;color:var(--muted-2)}

/* FOOTER */
footer{border-top:1px solid var(--line-soft);background:rgba(7,6,18,.72);padding:var(--sp-5) 0 var(--sp-3);margin-top:var(--sp-4)}
.footer-content{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:var(--sp-4)}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:var(--lime)}
.footer-desc{margin-top:15px;font-size:14px;color:var(--muted);max-width:420px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.social-link{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  color:var(--muted);background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  transition:all .22s ease;
}
.social-link:hover{color:#0B1020;background:var(--lime);border-color:var(--lime);transform:translateY(-3px)}
.footer-section h4{font-size:14.5px;font-weight:700;color:#fff}
.footer-links{margin-top:16px;display:grid;gap:11px}
.footer-links a{font-size:14px;color:var(--muted);transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:var(--cyan);padding-left:5px}
.footer-bottom{
  margin-top:var(--sp-4);padding-top:var(--sp-3);border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--muted-2);
}
.footer-trust{display:flex;flex-wrap:wrap;gap:10px}
.trust-chip{
  display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border-radius:999px;
  font-size:12px;font-weight:600;color:var(--muted);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
}
.trust-chip i{color:var(--lime)}
.age{color:var(--hot);font-weight:800;border-color:rgba(255,45,111,.42)}
.age i{color:var(--hot)}

/* RESPONSIVE */
@media (max-width:1024px){
  .game-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split,.faq-wrap,.promo{grid-template-columns:1fr;gap:var(--sp-4)}
  .sec-head.pull-right{text-align:left;margin-left:0}
  .footer-content{grid-template-columns:1fr 1fr;gap:var(--sp-3)}
  .reviews{grid-template-columns:1fr}
}
@media (max-width:820px){
  .nav-links{display:none}
  .mobile-toggle{display:flex;margin-left:auto;order:2}
  .nav-auth{order:3;margin-left:0}
  .tabbar{display:block}
  body{padding-bottom:70px}
  .hero{margin-top:60px;padding:var(--sp-5) 0 var(--sp-4)}
  section{padding:var(--sp-5) 0}
  .scene-row{grid-template-columns:56px 1fr;row-gap:10px}
  .scene-row p{grid-column:2 / -1}
  .scene-num{font-size:24px}
}
@media (max-width:640px){
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .btn-login{display:inline-block;padding:8px 8px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  header nav{gap:12px}
  .logo span{font-size:15px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .game-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .searchbox{flex-direction:column;border-radius:var(--r-md);gap:10px}
  .searchbox i{display:none}
  .searchbox input{padding:12px 14px;text-align:center}
  .searchbox button{width:100%;padding:13px}
  .countdown{flex-wrap:wrap}
  .cd-cell{min-width:58px;flex:1}
  .footer-content{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-meta{gap:16px}
  .promo{padding:var(--sp-4) var(--sp-3)}
  .fab{bottom:86px;left:12px;padding:11px 14px}
  .fab .fab-txt{display:none}
}

/* roulang page: category3 */
:root{
  --bg-deep:#0B3C25;
  --bg-forest:#062315;
  --bg-card:#0E4A2E;
  --accent:#FFCC00;
  --accent-lime:#32CD32;
  --text-main:#FFFDF0;
  --text-soft:#C5E2D2;
  --border-soft:rgba(255,204,0,.25);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 8px 28px rgba(0,0,0,.35);
  --shadow-glow:0 0 18px rgba(255,204,0,.3);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI','Be Vietnam Pro',Roboto,Arial,sans-serif;background:var(--bg-forest);color:var(--text-main);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none}
.container{max-width:var(--container);margin:0 auto;padding:0 22px}

/* ===== Header ===== */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(6,35,21,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-soft)}
header nav{max-width:var(--container);margin:0 auto;padding:0 22px;height:68px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:800;color:var(--accent);white-space:nowrap}
.logo i{font-size:1.5rem;color:var(--accent-lime)}
.nav-links{display:flex;gap:6px;flex:1}
.nav-links a{padding:9px 16px;border-radius:999px;font-weight:600;font-size:.95rem;color:var(--text-soft)}
.nav-links a:hover{color:var(--accent);background:rgba(255,204,0,.08)}
.nav-links a.active{color:var(--bg-forest);background:var(--accent)}
.nav-auth{display:flex;align-items:center;gap:12px}
.btn-login{font-weight:600;color:var(--text-soft);padding:8px 6px}
.btn-login:hover{color:var(--accent)}
.btn-signup{background:linear-gradient(135deg,var(--accent),#FFB300);color:#3A2A00;font-weight:800;padding:10px 20px;border-radius:999px;box-shadow:var(--shadow-glow);transition:transform .2s ease,box-shadow .2s ease;white-space:nowrap}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(255,204,0,.5)}
.btn-signup:active{transform:translateY(0) scale(.97)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.mobile-toggle span{width:24px;height:2.5px;background:var(--accent);border-radius:2px}

/* ===== Bottom Tabs (mobile) ===== */
.bottom-tabs{display:none;position:fixed;bottom:0;left:0;right:0;z-index:100;background:rgba(6,35,21,.97);backdrop-filter:blur(12px);border-top:1px solid var(--border-soft);padding:8px 4px calc(8px + env(safe-area-inset-bottom))}
.bottom-tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.68rem;color:var(--text-soft);font-weight:600;padding:4px 2px;border-radius:var(--radius-sm)}
.bottom-tabs a i{font-size:1.15rem}
.bottom-tabs a.active{color:var(--accent)}
.bottom-tabs a:active{background:rgba(255,204,0,.1)}

/* ===== Hero Banner ===== */
.cat-hero{margin-top:68px;position:relative;min-height:480px;display:flex;align-items:center;background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(6,35,21,.94) 0%,rgba(11,60,37,.82) 45%,rgba(6,35,21,.55) 100%)}
.cat-hero .container{position:relative;z-index:2;padding-top:64px;padding-bottom:64px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-soft);margin-bottom:18px}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb i{font-size:.65rem;opacity:.7}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(50,205,50,.15);border:1px solid rgba(50,205,50,.4);color:var(--accent-lime);font-size:.8rem;font-weight:700;padding:6px 14px;border-radius:999px;margin-bottom:16px;letter-spacing:.4px}
.cat-hero h1{font-size:2.7rem;font-weight:900;line-height:1.2;max-width:640px;margin-bottom:16px}
.cat-hero h1 em{font-style:normal;color:var(--accent)}
.cat-hero p{max-width:560px;color:var(--text-soft);font-size:1.05rem;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--accent),#FFB300);color:#3A2A00;font-weight:800;font-size:1.02rem;padding:14px 30px;border-radius:999px;box-shadow:var(--shadow-glow);transition:transform .2s ease,box-shadow .2s ease}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(255,204,0,.55)}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{display:inline-flex;align-items:center;gap:10px;border:1.5px solid rgba(255,253,240,.4);color:var(--text-main);font-weight:700;padding:13px 26px;border-radius:999px;transition:border-color .2s ease,background .2s ease}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:rgba(255,204,0,.06)}
.hero-stats{display:flex;gap:34px;margin-top:38px;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:1.7rem;font-weight:900;color:var(--accent)}
.hero-stats .stat span{font-size:.85rem;color:var(--text-soft)}

/* ===== Section base ===== */
section{padding:72px 0}
.section-head{max-width:620px;margin-bottom:40px}
.section-head .kicker{display:inline-flex;align-items:center;gap:8px;color:var(--accent-lime);font-weight:700;font-size:.82rem;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:10px}
.section-head h2{font-size:2rem;font-weight:800;line-height:1.25;margin-bottom:12px}
.section-head p{color:var(--text-soft)}

/* ===== Highlights ===== */
.highlights{background:var(--bg-deep)}
.highlight-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.highlight-list{display:flex;flex-direction:column;gap:26px}
.highlight-item{display:flex;gap:18px;align-items:flex-start}
.highlight-item .h-icon{flex:0 0 52px;height:52px;border-radius:var(--radius-md);background:rgba(255,204,0,.12);border:1px solid var(--border-soft);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--accent)}
.highlight-item h3{font-size:1.12rem;font-weight:800;margin-bottom:6px}
.highlight-item p{color:var(--text-soft);font-size:.95rem}
.highlight-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.highlight-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.highlight-figure:hover img{transform:scale(1.04)}
.figure-badge{position:absolute;top:16px;left:16px;background:var(--accent);color:#3A2A00;font-weight:800;font-size:.78rem;padding:7px 14px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.3)}

/* ===== Game grid ===== */
.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.game-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius-lg);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column}
.game-card:hover{transform:translateY(-6px);box-shadow:0 12px 34px rgba(0,0,0,.45),0 0 18px rgba(255,204,0,.18);border-color:rgba(255,204,0,.5)}
.game-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-thumb img{transform:scale(1.06)}
.game-tag{position:absolute;top:12px;right:12px;font-size:.7rem;font-weight:800;padding:5px 12px;border-radius:999px;letter-spacing:.5px}
.tag-hot{background:#E53935;color:#fff}
.tag-new{background:var(--accent-lime);color:#0B3C25}
.game-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.game-body h3{font-size:1.1rem;font-weight:800}
.game-body p{color:var(--text-soft);font-size:.9rem;flex:1}
.game-meta{display:flex;align-items:center;gap:14px;font-size:.8rem;color:var(--text-soft)}
.game-meta i{color:var(--accent);margin-right:4px}
.game-cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:rgba(255,204,0,.12);border:1px solid var(--border-soft);color:var(--accent);font-weight:700;font-size:.9rem;padding:10px 16px;border-radius:999px;transition:background .2s ease,color .2s ease}
.game-cta:hover{background:var(--accent);color:#3A2A00}

/* ===== Scenarios ===== */
.scenarios{background:var(--bg-deep)}
.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.scenario-item{display:flex;gap:18px;padding:26px;border:1px solid rgba(197,226,210,.14);border-radius:var(--radius-lg);transition:border-color .25s ease,background .25s ease}
.scenario-item:hover{border-color:var(--border-soft);background:rgba(255,204,0,.04)}
.scenario-item .s-num{flex:0 0 auto;font-size:2rem;font-weight:900;color:rgba(255,204,0,.45);line-height:1}
.scenario-item h3{font-size:1.08rem;font-weight:800;margin-bottom:8px}
.scenario-item p{color:var(--text-soft);font-size:.93rem}

/* ===== Steps ===== */
.steps-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.steps-figure{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.steps-figure img{width:100%;object-fit:cover}
.step-list{display:flex;flex-direction:column;gap:0}
.step-item{display:flex;gap:20px;position:relative;padding-bottom:30px}
.step-item:last-child{padding-bottom:0}
.step-item::before{content:"";position:absolute;left:23px;top:50px;bottom:6px;width:2px;background:linear-gradient(var(--accent),transparent)}
.step-item:last-child::before{display:none}
.step-num{flex:0 0 48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#FFB300);color:#3A2A00;font-weight:900;font-size:1.15rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow)}
.step-item h3{font-size:1.08rem;font-weight:800;margin-bottom:6px}
.step-item p{color:var(--text-soft);font-size:.93rem;max-width:440px}

/* ===== FAQ ===== */
.faq{background:var(--bg-deep)}
.faq-list{max-width:820px;display:flex;flex-direction:column;gap:14px}
.faq-item{border:1px solid rgba(197,226,210,.14);border-radius:var(--radius-md);overflow:hidden;background:rgba(6,35,21,.4);transition:border-color .25s ease}
.faq-item[open]{border-color:var(--border-soft)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-weight:700;font-size:1rem;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--accent);transition:transform .25s ease;flex:0 0 auto}
.faq-item[open] summary i{transform:rotate(180deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--text-soft);font-size:.94rem}

/* ===== CTA ===== */
.final-cta{position:relative;background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;text-align:center}
.final-cta::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(6,35,21,.9),rgba(11,60,37,.88))}
.final-cta .container{position:relative;z-index:2;max-width:720px}
.final-cta h2{font-size:2.2rem;font-weight:900;margin-bottom:14px}
.final-cta h2 em{font-style:normal;color:var(--accent)}
.final-cta p{color:var(--text-soft);margin-bottom:30px;font-size:1.05rem}
.cta-note{display:flex;justify-content:center;gap:26px;margin-top:26px;flex-wrap:wrap;font-size:.86rem;color:var(--text-soft)}
.cta-note span{display:inline-flex;align-items:center;gap:8px}
.cta-note i{color:var(--accent-lime)}

/* ===== Footer ===== */
footer{background:#04190E;border-top:1px solid var(--border-soft);padding:60px 0 0}
.footer-content{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:800;color:var(--accent);margin-bottom:16px}
.footer-logo i{color:var(--accent-lime)}
.footer-desc{color:var(--text-soft);font-size:.9rem;margin-bottom:20px}
.footer-social{display:flex;gap:12px}
.social-link{width:38px;height:38px;border-radius:50%;border:1px solid var(--border-soft);display:flex;align-items:center;justify-content:center;color:var(--text-soft);transition:all .25s ease}
.social-link:hover{background:var(--accent);color:#3A2A00;border-color:var(--accent)}
.footer-section h4{font-size:1rem;font-weight:800;color:var(--accent);margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:var(--text-soft);font-size:.9rem}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(197,226,210,.12);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem;color:var(--text-soft)}
.footer-badges{display:flex;gap:14px;align-items:center}
.footer-badges span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(50,205,50,.35);color:var(--accent-lime);padding:5px 12px;border-radius:999px;font-weight:700;font-size:.75rem}

/* ===== FAB ===== */
.fab-support{position:fixed;left:16px;bottom:96px;z-index:90;width:58px;height:58px;border-radius:50%;background:radial-gradient(circle at 32% 28%,#1A5A38,#0B3C25 70%);border:2.5px solid var(--accent);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.35rem;box-shadow:0 4px 20px rgba(255,204,0,.3);opacity:.75;animation:fabFloat 3.2s ease-in-out infinite;transition:opacity .25s ease,transform .25s ease}
.fab-support:hover{opacity:1;transform:scale(1.1)}
.fab-support:hover i{animation:fabSpin .6s ease}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-support .fab-dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#E53935;border:2px solid #04190E;animation:fabBlink 1.4s infinite}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{to{transform:rotate(360deg)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .cat-hero h1{font-size:2.2rem}
  .game-grid{grid-template-columns:repeat(2,1fr)}
  .highlight-grid,.steps-wrap{grid-template-columns:1fr;gap:36px}
  .highlight-figure{order:-1}
}
@media (max-width:768px){
  .nav-links{display:none}
  .mobile-toggle{display:flex}
  .bottom-tabs{display:flex}
  body{padding-bottom:70px}
  .fab-support{bottom:110px}
  section{padding:56px 0}
  .scenario-grid{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr 1fr}
  .cat-hero{min-height:420px}
}
@media (max-width:520px){
  .cat-hero h1{font-size:1.7rem}
  .cat-hero p{font-size:.96rem}
  .game-grid{grid-template-columns:1fr}
  .footer-content{grid-template-columns:1fr}
  .section-head h2{font-size:1.5rem}
  .final-cta h2{font-size:1.6rem}
  .hero-stats{gap:22px}
  .btn-login{display:inline-flex}
  header nav{gap:14px}
  .btn-signup{padding:9px 15px;font-size:.85rem}
  .logo span{font-size:.95rem}
}