/* roulang page: index */
:root {
            --primary-bg: #0A2E1C;
            --secondary-bg: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-primary: #FFFFFF;
            --text-secondary: #D1F2EB;
            --text-muted: #8BC5B0;
            --border-color: rgba(255, 215, 0, 0.2);
            --card-bg: rgba(18, 62, 37, 0.6);
            --hover-bg: rgba(255, 215, 0, 0.1);
            --border-radius: 12px;
            --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            --transition: all 0.3s ease;
        }
        
        * {
            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-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        
        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 20px;
        }
        
        /* Header & Navigation */
        header {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
        }
        
        .header-top {
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            padding: 8px 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }
        
        .header-info {
            display: flex;
            gap: 24px;
            color: var(--text-secondary);
        }
        
        .header-info i {
            color: var(--accent-gold);
            margin-right: 6px;
        }
        
        .header-social {
            display: flex;
            gap: 12px;
        }
        
        .header-social a {
            color: var(--text-secondary);
            font-size: 14px;
            transition: var(--transition);
        }
        
        .header-social a:hover {
            color: var(--accent-gold);
            transform: translateY(-2px);
        }
        
        nav {
            padding: 0;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
        }
        
        .logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--accent-gold);
            display: flex;
            align-items: center;
            gap: 10px;
            text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
        }
        
        .logo i {
            font-size: 28px;
            color: var(--accent-red);
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 8px;
            align-items: center;
        }
        
        .nav-menu li a {
            padding: 10px 18px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 15px;
            color: var(--text-secondary);
            transition: var(--transition);
            display: block;
        }
        
        .nav-menu li a:hover,
        .nav-menu li a.active {
            background: var(--hover-bg);
            color: var(--accent-gold);
        }
        
        .nav-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        
        .btn-login {
            padding: 10px 20px;
            color: var(--text-primary);
            font-weight: 500;
            font-size: 14px;
            background: transparent;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }
        
        .btn-signup {
            padding: 10px 24px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            font-weight: 700;
            font-size: 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
        }
        
        .menu-toggle {
            display: none;
            background: transparent;
            color: var(--accent-gold);
            font-size: 24px;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            position: relative;
            min-height: 640px;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 80px 0;
        }
        
        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }
        
        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.92) 0%, rgba(18, 62, 37, 0.85) 100%);
            z-index: 1;
        }
        
        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.9);
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 24px;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.8; }
        }
        
        .hero h1 {
            font-size: 52px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 24px;
            color: var(--text-primary);
            text-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
        }
        
        .hero h1 .highlight {
            color: var(--accent-gold);
            display: block;
        }
        
        .hero-desc {
            font-size: 18px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 32px;
            max-width: 720px;
        }
        
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        
        .hero-stat-value {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent-gold);
            text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
        }
        
        .hero-stat-label {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
        }
        
        .hero-cta {
            display: flex;
            gap: 16px;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            padding: 16px 40px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            font-weight: 700;
            font-size: 16px;
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
        }
        
        .btn-secondary {
            padding: 16px 40px;
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 16px;
            border: 2px solid var(--border-color);
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-secondary:hover {
            border-color: var(--accent-gold);
            background: var(--hover-bg);
        }
        
        /* Features Section */
        .features {
            padding: 80px 0;
            background: linear-gradient(180deg, rgba(10, 46, 28, 0.6) 0%, rgba(18, 62, 37, 0.4) 100%);
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-subtitle {
            color: var(--accent-gold);
            font-size: 14px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 12px;
        }
        
        .section-title {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text-primary);
        }
        
        .section-desc {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 680px;
            margin: 0 auto;
            line-height: 1.7;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
        }
        
        .feature-card {
            background: var(--card-bg);
            backdrop-filter: blur(10px);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 32px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-red) 100%);
            transform: scaleX(0);
            transition: var(--transition);
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--box-shadow);
            border-color: var(--accent-gold);
        }
        
        .feature-card:hover::before {
            transform: scaleX(1);
        }
        
        .feature-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(211, 47, 47, 0.2) 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        
        .feature-card p {
            font-size: 15px;
            line-height: 1.6;
            color: var(--text-secondary);
        }
        
        /* Games Section */
        .games {
            padding: 80px 0;
            background: var(--primary-bg);
        }
        
        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 24px;
            margin-bottom: 48px;
        }
        
        .game-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            overflow: hidden;
            transition: var(--transition);
            cursor: pointer;
            position: relative;
        }
        
        .game-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
            opacity: 0;
            transition: var(--transition);
        }
        
        .game-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
            border-color: var(--accent-gold);
        }
        
        .game-card:hover::after {
            opacity: 1;
        }
        
        .game-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        
        .game-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--accent-red);
            color: var(--text-primary);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            z-index: 1;
        }
        
        .game-info {
            padding: 20px;
            position: relative;
            z-index: 1;
        }
        
        .game-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        
        .game-provider {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        
        .game-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 12px;
            border-top: 1px solid var(--border-color);
        }
        
        .game-rtp {
            font-size: 12px;
            color: var(--accent-gold);
            font-weight: 600;
        }
        
        .game-players {
            font-size: 12px;
            color: var(--text-muted);
        }
        
        /* Download Section */
        .download {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
        }
        
        .download-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        .download-left h2 {
            font-size: 38px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        
        .download-left p {
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-secondary);
            margin-bottom: 32px;
        }
        
        .download-steps {
            display: flex;
            flex-direction: column;
            gap: 20px;
            margin-bottom: 32px;
        }
        
        .download-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        
        .step-number {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #FFA500 100%);
            color: var(--primary-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            flex-shrink: 0;
        }
        
        .step-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        
        .step-content p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }
        
        .download-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        
        .btn-download {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 28px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            transition: var(--transition);
            cursor: pointer;
        }
        
        .btn-download:hover {
            border-color: var(--accent-gold);
            background: var(--hover-bg);
            transform: translateY(-2px);
        }
        
        .btn-download i {
            font-size: 32px;
            color: var(--accent-gold);
        }
        
        .btn-download-text {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        
        .btn-download-label {
            font-size: 11px;
            color: var(--text-muted);
        }
        
        .btn-download-platform {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
        }
        
        .download-right {
            position: relative;
        }
        
        .download-image {
            width: 100%;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        
        /* Promo Section */
        .promo {
            padding: 80px 0;
            background: var(--primary-bg);
        }
        
        .promo-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
        }
        
        .promo-card {
            background: var(--card-bg);
            border: 2px solid var(--accent-gold);
            border-radius: var(--border-radius);
            padding: 32px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .promo-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            animation: rotate 10s linear infinite;
        }
        
        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        
        .promo-card:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.3);
        }
        
        .promo-icon {
            font-size: 48px;
            margin-bottom: 20px;
        }
        
        .promo-amount {
            font-size: 42px;
            font-weight: 900;
            color: var(--accent-gold);
            margin-bottom: 12px;
            text-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
        }
        
        .promo-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
        }
        
        .promo-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .promo-code {
            background: rgba(0, 0, 0, 0.3);
            padding: 8px 16px;
            border-radius: 6px;
            font-family: 'Courier New', monospace;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 1px;
            display: inline-block;
            margin-bottom: 16px;
        }
        
        /* News Section */
        .news {
            padding: 80px 0;
            background: linear-gradient(180deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
        }
        
        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 32px;
        }
        
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        
        .news-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 24px;
            transition: var(--transition);
            display: flex;
            gap: 20px;
        }
        
        .news-item:hover {
            border-color: var(--accent-gold);
            transform: translateX(5px);
        }
        
        .news-item-content {
            flex: 1;
        }
        
        .news-meta {
            display: flex;
            gap: 16px;
            align-items: center;
            margin-bottom: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }
        
        .news-category {
            background: rgba(255, 215, 0, 0.2);
            color: var(--accent-gold);
            padding: 4px 12px;
            border-radius: 4px;
            font-weight: 600;
        }
        
        .news-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-primary);
            line-height: 1.4;
        }
        
        .news-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        
        .sidebar-widget {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 24px;
        }
        
        .sidebar-widget h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--accent-gold);
        }
        
        .sidebar-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .sidebar-item {
            padding: 12px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 8px;
            transition: var(--transition);
        }
        
        .sidebar-item:hover {
            background: var(--hover-bg);
        }
        
        .sidebar-item-title {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 4px;
        }
        
        .sidebar-item-date {
            font-size: 12px;
            color: var(--text-muted);
        }
        
        /* Payment Section */
        .payment {
            padding: 80px 0;
            background: var(--primary-bg);
        }
        
        .payment-methods {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            margin-bottom: 48px;
        }
        
        .payment-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition);
        }
        
        .payment-card:hover {
            border-color: var(--accent-gold);
            transform: translateY(-5px);
            box-shadow: var(--box-shadow);
        }
        
        .payment-icon {
            font-size: 48px;
            margin-bottom: 16px;
            color: var(--accent-gold);
        }
        
        .payment-name {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        
        .payment-time {
            font-size: 13px;
            color: var(--text-muted);
        }
        
        .payment-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
        }
        
        .payment-feature {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px;
            background: var(--card-bg);
            border-radius: 10px;
        }
        
        .payment-feature i {
            font-size: 24px;
            color: var(--accent-gold);
            margin-top: 4px;
        }
        
        .payment-feature-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        
        .payment-feature-content p {
            font-size: 14px;
            color: var(--text-secondary);
            margin: 0;
        }
        
        /* FAQ Section */
        .faq {
            padding: 80px 0;
            background: linear-gradient(180deg, var(--secondary-bg) 0%, var(--primary-bg) 100%);
        }
        
        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--border-radius);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--accent-gold);
        }
        
        .faq-question {
            padding: 24px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            font-weight: 700;
            font-size: 16px;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            color: var(--accent-gold);
        }
        
        .faq-question i {
            font-size: 20px;
            color: var(--accent-gold);
            transition: var(--transition);
        }
        
        .faq-answer {
            padding: 0 24px 24px 24px;
            font-size: 15px;
            line-height: 1.7;
            color: var(--text-secondary);
            display: none;
        }
        
        .faq-item.active .faq-answer {
            display: block;
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        /* CTA Section */
        .cta {
            padding: 80px 0;
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.2) 0%, rgba(255, 215, 0, 0.2) 100%);
            text-align: center;
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .cta h2 {
            font-size: 44px;
            font-weight: 900;
            margin-bottom: 20px;
            line-height: 1.3;
        }
        
        .cta p {
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 40px;
            line-height: 1.7;
        }
        
        .cta-buttons {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .cta-timer {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-top: 40px;
        }
        
        .timer-box {
            background: var(--card-bg);
            border: 1px solid var(--accent-gold);
            border-radius: 10px;
            padding: 16px 24px;
            min-width: 90px;
        }
        
        .timer-value {
            font-size: 32px;
            font-weight: 900;
            color: var(--accent-gold);
            display: block;
        }
        
        .timer-label {
            font-size: 12px;
            color: var(--text-muted);
            text-transform: uppercase;
        }
        
        /* Footer */
        footer {
            background: rgba(10, 46, 28, 0.95);
            border-top: 1px solid var(--border-color);
            padding: 60px 0 20px;
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }
        
        .footer-about h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent-gold);
            margin-bottom: 16px;
        }
        
        .footer-about p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
        }
        
        .footer-social a {
            width: 40px;
            height: 40px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        
        .footer-social a:hover {
            background: var(--accent-gold);
            color: var(--primary-bg);
            border-color: var(--accent-gold);
            transform: translateY(-3px);
        }
        
        .footer-section h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--text-primary);
        }
        
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .footer-links a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--accent-gold);
            padding-left: 5px;
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        
        .contact-item i {
            color: var(--accent-gold);
            margin-top: 2px;
        }
        
        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .footer-copyright {
            font-size: 13px;
            color: var(--text-muted);
        }
        
        .footer-badges {
            display: flex;
            gap: 16px;
            align-items: center;
        }
        
        .badge-18 {
            background: var(--accent-red);
            color: var(--text-primary);
            padding: 6px 12px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 13px;
        }
        
        .license-badge {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .license-badge i {
            color: var(--accent-gold);
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
            width: 64px;
            height: 64px;
            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;
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            transition: var(--transition);
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        .fab:hover {
            transform: scale(1.15) translateY(-5px);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
        }
        
        .fab i {
            font-size: 28px;
            color: var(--primary-bg);
            animation: spin 2s linear infinite;
        }
        
        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        
        .fab-notification {
            position: absolute;
            top: -2px;
            right: -2px;
            width: 20px;
            height: 20px;
            background: var(--accent-red);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            animation: pulse 1.5s ease-in-out infinite;
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .hero h1 {
                font-size: 42px;
            }
            
            .section-title {
                font-size: 36px;
            }
            
            .footer-main {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header-top {
                display: none;
            }
            
            .nav-container {
                padding: 12px 0;
            }
            
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 46, 28, 0.98);
                backdrop-filter: blur(10px);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            }
            
            .nav-menu.active {
                display: flex;
            }
            
            .nav-menu li a {
                padding: 12px 16px;
                width: 100%;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .hero {
                min-height: 500px;
                padding: 60px 0;
            }
            
            .hero h1 {
                font-size: 32px;
            }
            
            .hero-desc {
                font-size: 16px;
            }
            
            .hero-stats {
                gap: 24px;
            }
            
            .hero-stat-value {
                font-size: 28px;
            }
            
            .hero-cta {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .section-title {
                font-size: 28px;
            }
            
            .features-grid,
            .games-grid,
            .promo-grid,
            .payment-methods {
                grid-template-columns: 1fr;
            }
            
            .download-content {
                grid-template-columns: 1fr;
            }
            
            .news-grid {
                grid-template-columns: 1fr;
            }
            
            .news-item {
                flex-direction: column;
            }
            
            .footer-main {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            
            .fab {
                width: 56px;
                height: 56px;
                left: 16px;
                bottom: 80px;
            }
            
            .fab i {
                font-size: 24px;
            }
        }
        
        @media (max-width: 520px) {
            .hero h1 {
                font-size: 26px;
            }
            
            .hero-stats {
                flex-direction: column;
                gap: 16px;
            }
            
            .section-title {
                font-size: 24px;
            }
            
            .cta h2 {
                font-size: 28px;
            }
            
            .cta-timer {
                flex-wrap: wrap;
            }
        }

/* roulang page: article */
:root {
            --primary-gold: #FFD700;
            --primary-jade: #0A2E1C;
            --secondary-jade: #123E25;
            --accent-red: #D32F2F;
            --accent-gold: #FFA000;
            --text-white: #FFFFFF;
            --text-light: #D1F2EB;
            --text-gray: #94A3B8;
            --bg-dark: #0F172A;
            --bg-card: #1E293B;
            --border-color: rgba(255, 215, 0, 0.2);
            --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.3);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
        }
        
        * {
            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-jade) 0%, var(--bg-dark) 100%);
            color: var(--text-white);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }
        
        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            border: none;
            cursor: pointer;
            font-family: inherit;
            transition: all 0.3s ease;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
        }
        
        /* Header Styles */
        .header-top {
            background: var(--secondary-jade);
            border-bottom: 1px solid var(--border-color);
            padding: 10px 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .header-info {
            display: flex;
            gap: var(--spacing-md);
            font-size: 14px;
            color: var(--text-light);
        }
        
        .header-info i {
            color: var(--primary-gold);
            margin-right: 6px;
        }
        
        .header-social {
            display: flex;
            gap: 12px;
        }
        
        .header-social a {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--primary-gold);
            font-size: 14px;
        }
        
        .header-social a:hover {
            background: var(--primary-gold);
            color: var(--primary-jade);
            transform: translateY(-2px);
        }
        
        nav {
            background: var(--primary-jade);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow-md);
        }
        
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-gold);
        }
        
        .logo i {
            font-size: 28px;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: var(--spacing-md);
            margin: 0;
        }
        
        .nav-menu a {
            padding: 10px 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            color: var(--text-light);
        }
        
        .nav-menu a:hover,
        .nav-menu a.active {
            background: rgba(255, 215, 0, 0.15);
            color: var(--primary-gold);
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .btn-login {
            padding: 10px 20px;
            background: transparent;
            color: var(--text-light);
            font-weight: 500;
            border-radius: var(--radius-sm);
        }
        
        .btn-login:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--primary-gold);
        }
        
        .btn-signup {
            padding: 10px 24px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            color: var(--primary-jade);
            font-weight: 700;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
        }
        
        .menu-toggle {
            display: none;
            background: transparent;
            color: var(--primary-gold);
            font-size: 24px;
            padding: 8px;
        }
        
        /* Article Banner */
        .article-banner {
            background: linear-gradient(135deg, var(--secondary-jade) 0%, var(--primary-jade) 100%);
            padding: var(--spacing-lg) 0 var(--spacing-md);
            border-bottom: 2px solid var(--border-color);
            position: relative;
            overflow: hidden;
        }
        
        .article-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .article-header {
            position: relative;
            z-index: 1;
        }
        
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-gray);
            margin-bottom: var(--spacing-sm);
            flex-wrap: wrap;
        }
        
        .breadcrumb a {
            color: var(--text-light);
        }
        
        .breadcrumb a:hover {
            color: var(--primary-gold);
        }
        
        .breadcrumb i {
            font-size: 12px;
        }
        
        .article-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-md);
            flex-wrap: wrap;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-light);
        }
        
        .meta-item i {
            color: var(--primary-gold);
        }
        
        .category-tag {
            display: inline-block;
            padding: 6px 16px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 160, 0, 0.2) 100%);
            border: 1px solid var(--border-color);
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-gold);
        }
        
        .article-title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-white);
            margin-bottom: var(--spacing-sm);
        }
        
        /* Article Content */
        .article-wrapper {
            padding: var(--spacing-xl) 0;
        }
        
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: var(--spacing-lg);
        }
        
        .article-main {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .article-content {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-light);
        }
        
        .article-content h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-white);
            margin-top: var(--spacing-lg);
            margin-bottom: var(--spacing-md);
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border-color);
        }
        
        .article-content h3 {
            font-size: 22px;
            font-weight: 600;
            color: var(--primary-gold);
            margin-top: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
        }
        
        .article-content p {
            margin-bottom: var(--spacing-sm);
        }
        
        .article-content ul,
        .article-content ol {
            margin: var(--spacing-sm) 0;
            padding-left: 24px;
        }
        
        .article-content li {
            margin-bottom: 8px;
        }
        
        .article-content a {
            color: var(--primary-gold);
            text-decoration: underline;
        }
        
        .article-content a:hover {
            color: var(--accent-gold);
        }
        
        .article-content strong {
            color: var(--text-white);
            font-weight: 600;
        }
        
        .article-content img {
            border-radius: var(--radius-md);
            margin: var(--spacing-md) 0;
            max-width: 100%;
            height: auto;
        }
        
        .article-content blockquote {
            border-left: 4px solid var(--primary-gold);
            padding: var(--spacing-sm) var(--spacing-md);
            background: rgba(255, 215, 0, 0.05);
            border-radius: var(--radius-sm);
            margin: var(--spacing-md) 0;
            font-style: italic;
            color: var(--text-light);
        }
        
        .not-found {
            text-align: center;
            padding: var(--spacing-xl) 0;
        }
        
        .not-found-icon {
            font-size: 72px;
            color: var(--primary-gold);
            margin-bottom: var(--spacing-md);
        }
        
        .not-found h2 {
            font-size: 28px;
            margin-bottom: var(--spacing-sm);
        }
        
        .not-found p {
            color: var(--text-gray);
            margin-bottom: var(--spacing-md);
        }
        
        .btn-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            color: var(--primary-jade);
            font-weight: 700;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
        }
        
        /* Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        
        .sidebar-widget {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            border: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .widget-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-gold);
            margin-bottom: var(--spacing-sm);
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border-color);
        }
        
        .cta-box {
            background: linear-gradient(135deg, var(--secondary-jade) 0%, var(--primary-jade) 100%);
            text-align: center;
        }
        
        .cta-box-icon {
            font-size: 48px;
            color: var(--primary-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .cta-box h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        
        .cta-box p {
            font-size: 14px;
            color: var(--text-gray);
            margin-bottom: var(--spacing-md);
        }
        
        .btn-cta {
            display: block;
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            color: var(--primary-jade);
            font-weight: 700;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-gold);
            text-align: center;
        }
        
        .btn-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
        }
        
        .quick-links {
            list-style: none;
        }
        
        .quick-links li {
            margin-bottom: 12px;
        }
        
        .quick-links a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px;
            border-radius: var(--radius-sm);
            color: var(--text-light);
            transition: all 0.3s ease;
        }
        
        .quick-links a:hover {
            background: rgba(255, 215, 0, 0.1);
            color: var(--primary-gold);
            transform: translateX(4px);
        }
        
        .quick-links i {
            color: var(--primary-gold);
            font-size: 14px;
        }
        
        .support-contact {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .support-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px;
            background: rgba(255, 215, 0, 0.05);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .support-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-gold);
            color: var(--primary-jade);
            border-radius: 50%;
            font-size: 18px;
        }
        
        .support-info {
            flex: 1;
        }
        
        .support-label {
            font-size: 12px;
            color: var(--text-gray);
            display: block;
        }
        
        .support-value {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-white);
        }
        
        /* Footer */
        .footer {
            background: var(--primary-jade);
            border-top: 2px solid var(--border-color);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-col {
            display: flex;
            flex-direction: column;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-logo i {
            font-size: 28px;
        }
        
        .footer-desc {
            font-size: 14px;
            color: var(--text-gray);
            line-height: 1.6;
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-social {
            display: flex;
            gap: 10px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--primary-gold);
            font-size: 16px;
        }
        
        .social-link:hover {
            background: var(--primary-gold);
            color: var(--primary-jade);
            transform: translateY(-3px);
        }
        
        .footer-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary-gold);
            margin-bottom: var(--spacing-sm);
        }
        
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        
        .footer-links a {
            color: var(--text-gray);
            font-size: 14px;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--primary-gold);
            padding-left: 8px;
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-gray);
        }
        
        .contact-item i {
            color: var(--primary-gold);
            font-size: 16px;
        }
        
        .footer-bottom {
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-color);
            text-align: center;
            color: var(--text-gray);
            font-size: 14px;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 16px;
            bottom: 96px;
            z-index: 999;
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, var(--accent-gold) 100%);
            border: 3px solid var(--primary-jade);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-jade);
            font-size: 28px;
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            cursor: pointer;
            opacity: 0.9;
            animation: fabFloat 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
        }
        
        .fab::before {
            content: '';
            position: absolute;
            top: -3px;
            left: -3px;
            right: -3px;
            bottom: -3px;
            border-radius: 50%;
            border: 2px solid var(--primary-gold);
            animation: fabPulse 2s ease-out infinite;
        }
        
        @keyframes fabFloat {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
        }
        
        @keyframes fabPulse {
            0% {
                transform: scale(1);
                opacity: 1;
            }
            100% {
                transform: scale(1.3);
                opacity: 0;
            }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
            }
            
            .article-sidebar {
                order: -1;
            }
            
            .footer-main {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .header-info {
                gap: var(--spacing-sm);
                font-size: 12px;
            }
            
            .header-info span:last-child {
                display: none;
            }
            
            .nav-menu {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .article-title {
                font-size: 28px;
            }
            
            .article-main {
                padding: var(--spacing-md);
            }
            
            .article-content {
                font-size: 15px;
            }
            
            .article-content h2 {
                font-size: 22px;
            }
            
            .article-content h3 {
                font-size: 18px;
            }
            
            .footer-main {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            
            .fab {
                width: 56px;
                height: 56px;
                font-size: 24px;
                left: 12px;
                bottom: 80px;
            }
        }
        
        @media (max-width: 520px) {
            .article-meta {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            
            .article-title {
                font-size: 24px;
            }
            
            .btn-login {
                display: none;
            }
        }

/* roulang page: category1 */
:root {
            --primary-gold: #FFD700;
            --primary-red: #D32F2F;
            --dark-green: #0A2E1C;
            --forest-green: #123E25;
            --light-jade: #1B4D32;
            --text-white: #FFFFFF;
            --text-mint: #D1F2EB;
            --bg-card: rgba(18, 62, 37, 0.6);
            --border-gold: #FFC107;
            --shadow-gold: rgba(255, 215, 0, 0.25);
            --radius: 16px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, var(--dark-green) 0%, var(--forest-green) 100%);
            color: var(--text-white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header Styles */
        .header-top {
            background: rgba(0, 0, 0, 0.3);
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 215, 0, 0.1);
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .header-info {
            display: flex;
            gap: 24px;
            font-size: 0.85rem;
            color: var(--text-mint);
        }
        
        .header-info i {
            color: var(--primary-gold);
            margin-right: 6px;
        }
        
        .header-social {
            display: flex;
            gap: 12px;
        }
        
        .header-social a {
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--primary-gold);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        
        .header-social a:hover {
            background: var(--primary-gold);
            color: var(--dark-green);
            transform: translateY(-2px);
        }
        
        nav {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary-gold);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-gold);
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }
        
        .logo i {
            font-size: 1.8rem;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 32px;
            align-items: center;
        }
        
        .nav-menu a {
            color: var(--text-mint);
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 8px;
            transition: var(--transition);
            position: relative;
        }
        
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--primary-gold);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .nav-menu a.active::after {
            content: '';
            position: absolute;
            bottom: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 3px;
            background: var(--primary-gold);
            border-radius: 2px;
        }
        
        .nav-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        
        .btn-login {
            background: transparent;
            border: 1px solid var(--primary-gold);
            color: var(--primary-gold);
            padding: 10px 24px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: var(--transition);
        }
        
        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            border: none;
            color: var(--dark-green);
            padding: 10px 28px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 700;
            transition: var(--transition);
            box-shadow: 0 4px 15px var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--shadow-gold);
        }
        
        .menu-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--primary-gold);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(10, 46, 28, 0.85), rgba(18, 62, 37, 0.85)), url('/assets/images/backpic/back-1.jpg') center/cover;
            padding: 80px 0 60px;
            text-align: center;
            position: relative;
            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: 1;
            max-width: 900px;
            margin: 0 auto;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(211, 47, 47, 0.9);
            color: var(--text-white);
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 24px;
            box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
        }
        
        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-gold);
            margin-bottom: 20px;
            text-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: 1.25rem;
            color: var(--text-mint);
            margin-bottom: 40px;
            line-height: 1.6;
        }
        
        .hero-cta-group {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            color: var(--dark-green);
            padding: 16px 40px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 6px 25px var(--shadow-gold);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px var(--shadow-gold);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            color: var(--text-white);
            padding: 16px 40px;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            border: 2px solid rgba(255, 215, 0, 0.3);
            transition: var(--transition);
            cursor: pointer;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 215, 0, 0.15);
            border-color: var(--primary-gold);
            transform: translateY(-3px);
        }
        
        /* Platform Choice Section */
        .platform-choice {
            padding: 80px 0;
            background: rgba(0, 0, 0, 0.2);
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-tag {
            display: inline-block;
            background: rgba(255, 215, 0, 0.15);
            color: var(--primary-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .section-header h2 {
            font-size: 2.5rem;
            color: var(--text-white);
            margin-bottom: 16px;
            font-weight: 700;
        }
        
        .section-header p {
            font-size: 1.1rem;
            color: var(--text-mint);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .platform-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }
        
        .platform-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 215, 0, 0.2);
            border-radius: var(--radius);
            padding: 40px 30px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .platform-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
            transition: left 0.5s;
        }
        
        .platform-card:hover::before {
            left: 100%;
        }
        
        .platform-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary-gold);
            box-shadow: 0 12px 40px rgba(255, 215, 0, 0.3);
        }
        
        .platform-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 24px;
            font-size: 2.5rem;
            color: var(--dark-green);
            box-shadow: 0 4px 20px var(--shadow-gold);
        }
        
        .platform-card h3 {
            font-size: 1.8rem;
            color: var(--primary-gold);
            margin-bottom: 12px;
        }
        
        .platform-card .version {
            color: var(--text-mint);
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        
        .platform-features {
            list-style: none;
            text-align: left;
            margin: 24px 0;
        }
        
        .platform-features li {
            padding: 10px 0;
            color: var(--text-mint);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .platform-features li i {
            color: var(--primary-gold);
            font-size: 1.1rem;
        }
        
        .download-btn {
            width: 100%;
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            color: var(--dark-green);
            padding: 14px 24px;
            border-radius: 10px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-top: 16px;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        
        .download-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 25px var(--shadow-gold);
        }
        
        /* Installation Steps */
        .installation-steps {
            padding: 80px 0;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.5) 0%, rgba(18, 62, 37, 0.5) 100%);
        }
        
        .steps-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .step-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 215, 0, 0.15);
            border-radius: var(--radius);
            padding: 35px 25px;
            position: relative;
            transition: var(--transition);
        }
        
        .step-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary-gold);
            box-shadow: 0 10px 35px rgba(255, 215, 0, 0.25);
        }
        
        .step-number {
            position: absolute;
            top: -20px;
            left: 25px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary-red) 0%, #C62828 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
        }
        
        .step-card h3 {
            color: var(--primary-gold);
            font-size: 1.5rem;
            margin: 20px 0 16px;
        }
        
        .step-card p {
            color: var(--text-mint);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        
        .step-highlight {
            background: rgba(211, 47, 47, 0.2);
            border-left: 3px solid var(--primary-red);
            padding: 12px 16px;
            border-radius: 6px;
            font-size: 0.9rem;
            color: var(--text-white);
            margin-top: 16px;
        }
        
        /* Video Guide */
        .video-guide {
            padding: 80px 0;
            background: rgba(0, 0, 0, 0.3);
        }
        
        .video-wrapper {
            max-width: 900px;
            margin: 40px auto 0;
            background: var(--bg-card);
            border: 3px solid var(--primary-gold);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
        }
        
        .video-placeholder {
            position: relative;
            padding-bottom: 56.25%;
            background: linear-gradient(135deg, var(--dark-green) 0%, var(--forest-green) 100%);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .video-placeholder img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.4;
        }
        
        .play-button {
            position: absolute;
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: var(--dark-green);
            cursor: pointer;
            transition: var(--transition);
            z-index: 2;
            box-shadow: 0 6px 30px var(--shadow-gold);
        }
        
        .play-button:hover {
            transform: scale(1.15);
        }
        
        /* Requirements */
        .requirements {
            padding: 80px 0;
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.4) 0%, rgba(10, 46, 28, 0.4) 100%);
        }
        
        .requirements-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
        
        .requirement-item {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 12px;
            padding: 24px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            transition: var(--transition);
        }
        
        .requirement-item:hover {
            border-color: var(--primary-gold);
            transform: translateX(5px);
        }
        
        .requirement-icon {
            width: 50px;
            height: 50px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-gold);
            font-size: 1.5rem;
            flex-shrink: 0;
        }
        
        .requirement-content h4 {
            color: var(--primary-gold);
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
        
        .requirement-content p {
            color: var(--text-mint);
            font-size: 0.95rem;
            line-height: 1.5;
        }
        
        /* FAQ */
        .faq {
            padding: 80px 0;
            background: rgba(0, 0, 0, 0.2);
        }
        
        .faq-list {
            max-width: 900px;
            margin: 40px auto 0;
        }
        
        .faq-item {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 215, 0, 0.2);
            border-radius: 12px;
            margin-bottom: 20px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--primary-gold);
        }
        
        .faq-question {
            padding: 24px 28px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            user-select: none;
        }
        
        .faq-question h3 {
            color: var(--text-white);
            font-size: 1.15rem;
            font-weight: 600;
        }
        
        .faq-icon {
            width: 32px;
            height: 32px;
            background: rgba(255, 215, 0, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-gold);
            transition: var(--transition);
            flex-shrink: 0;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
            background: var(--primary-gold);
            color: var(--dark-green);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .faq-answer-content {
            padding: 0 28px 24px;
            color: var(--text-mint);
            line-height: 1.7;
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
        }
        
        /* CTA Section */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.15) 0%, rgba(10, 46, 28, 0.3) 100%);
            text-align: center;
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .cta-content h2 {
            font-size: 2.8rem;
            color: var(--primary-gold);
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .cta-content p {
            font-size: 1.2rem;
            color: var(--text-mint);
            margin-bottom: 40px;
            line-height: 1.6;
        }
        
        .cta-stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));gap: 30px;
            margin: 40px 0;
        }
        
        .cta-stat {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            border: 2px solid rgba(255, 215, 0, 0.2);
            border-radius: 12px;
            padding: 24px;
            transition: var(--transition);
        }
        
        .cta-stat:hover {
            transform: translateY(-5px);
            border-color: var(--primary-gold);
            box-shadow: 0 8px 30px var(--shadow-gold);
        }
        
        .cta-stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-gold);
            margin-bottom: 8px;
        }
        
        .cta-stat-label {
            color: var(--text-mint);
            font-size: 1rem;
        }
        
        /* Footer */
        .footer {
            background: rgba(0, 0, 0, 0.4);
            padding: 60px 0 30px;
            border-top: 2px solid rgba(255, 215, 0, 0.2);
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-col {
            display: flex;
            flex-direction: column;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-gold);
            margin-bottom: 16px;
        }
        
        .footer-logo i {
            font-size: 1.8rem;
        }
        
        .footer-desc {
            color: var(--text-mint);
            line-height: 1.6;
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--primary-gold);
            transition: var(--transition);
        }
        
        .social-link:hover {
            background: var(--primary-gold);
            color: var(--dark-green);
            transform: translateY(-3px);
        }
        
        .footer-title {
            color: var(--primary-gold);
            font-size: 1.2rem;
            margin-bottom: 20px;
            font-weight: 600;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: var(--text-mint);
            transition: var(--transition);
            display: inline-block;
        }
        
        .footer-links a:hover {
            color: var(--primary-gold);
            transform: translateX(5px);
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--text-mint);
        }
        
        .contact-item i {
            color: var(--primary-gold);
            font-size: 1.2rem;
        }
        
        .footer-bottom {
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            padding-top: 30px;
            text-align: center;
            color: var(--text-mint);
            font-size: 0.9rem;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 999;
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, var(--primary-gold) 0%, #FFC107 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--dark-green);
            font-size: 1.8rem;
            box-shadow: 0 6px 25px var(--shadow-gold);
            cursor: pointer;
            transition: var(--transition);
            opacity: 0.7;
            animation: float 3s ease-in-out infinite;
        }
        
        .fab:hover {
            opacity: 1;
            transform: scale(1.1) translateY(-5px);
            box-shadow: 0 8px 35px var(--shadow-gold);
        }
        
        .fab::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            border: 2px solid var(--primary-gold);
            border-radius: 50%;
            animation: pulse-ring 2s ease-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        @keyframes pulse-ring {
            0% {
                transform: scale(1);
                opacity: 1;
            }
            100% {
                transform: scale(1.3);
                opacity: 0;
            }
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .header-info {
                font-size: 0.75rem;
                gap: 16px;
            }
            
            .header-social {
                display: none;
            }
            
            .nav-menu {
                position: fixed;
                top: 0;
                left: -100%;
                width: 280px;
                height: 100vh;
                background: rgba(10, 46, 28, 0.98);
                flex-direction: column;
                padding: 80px 20px 20px;
                gap: 0;
                transition: left 0.3s;
                box-shadow: 2px 0 20px rgba(0, 0, 0, 0.5);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                width: 100%;
            }
            
            .nav-menu a {
                display: block;
                padding: 16px;
                border-bottom: 1px solid rgba(255, 215, 0, 0.1);
            }
            
            .nav-menu a.active::after {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .hero-cta-group {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .section-header h2 {
                font-size: 1.8rem;
            }
            
            .platform-grid,
            .steps-container,
            .requirements-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-content h2 {
                font-size: 2rem;
            }
            
            .footer-main {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .fab {
                width: 50px;
                height: 50px;
                font-size: 1.4rem;
                left: 16px;
                bottom: 80px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            
            .hero {
                padding: 60px 0 40px;
            }
            
            .hero h1 {
                font-size: 1.6rem;
            }
            
            .platform-choice,
            .installation-steps,
            .video-guide,
            .requirements,
            .faq,
            .cta-section {
                padding: 60px 0;
            }
            
            .section-header h2 {
                font-size: 1.5rem;
            }
            
            .btn-primary,
            .btn-secondary {
                padding: 14px 28px;
                font-size: 1rem;
            }
            
            .cta-stats {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category3 */
:root {
            --primary-color: #FFD700;
            --primary-dark: #C5A059;
            --accent-color: #D32F2F;
            --accent-light: #FF5252;
            --bg-dark: #0A2E1C;
            --bg-darker: #062315;
            --bg-card: #123E25;
            --text-primary: #FFFFFF;
            --text-secondary: #D1F2EB;
            --text-muted: #A8C9BE;
            --border-color: #1A5235;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.25);
            --shadow-lg: 0 8px 32px rgba(0,0,0,0.35);
            --shadow-gold: 0 4px 20px rgba(255,215,0,0.25);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --transition: all 0.3s ease;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            border: none;
            background: none;
            cursor: pointer;
            font-family: inherit;
            transition: var(--transition);
        }
        
        /* Header */
        .header-top {
            background: rgba(18, 62, 37, 0.6);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            padding: 8px 0;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
        }
        
        .header-info {
            display: flex;
            gap: 20px;
            color: var(--text-secondary);
        }
        
        .header-info span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .header-info i {
            color: var(--primary-color);
            font-size: 12px;
        }
        
        .header-social {
            display: flex;
            gap: 12px;
        }
        
        .header-social a {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--primary-color);
            transition: var(--transition);
        }
        
        .header-social a:hover {
            background: var(--primary-color);
            color: var(--bg-dark);
            transform: translateY(-2px);
        }
        
        nav {
            background: rgba(10, 46, 28, 0.95);
            backdrop-filter: blur(10px);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 2px solid var(--primary-color);
            box-shadow: var(--shadow-md);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-color);
            text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
        }
        
        .logo i {
            font-size: 28px;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 8px;
        }
        
        .nav-menu a {
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 15px;
            color: var(--text-secondary);
            transition: var(--transition);
            position: relative;
        }
        
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--primary-color);
            background: rgba(255, 215, 0, 0.1);
        }
        
        .nav-menu a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 20px;
            right: 20px;
            height: 2px;
            background: var(--primary-color);
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .btn-login {
            padding: 10px 24px;
            font-weight: 600;
            font-size: 14px;
            color: var(--text-primary);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        
        .btn-login:hover {
            color: var(--primary-color);
        }
        
        .btn-signup {
            padding: 10px 28px;
            font-weight: 700;
            font-size: 14px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            color: var(--bg-dark);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.4);
        }
        
        .menu-toggle {
            display: none;
            font-size: 24px;
            color: var(--primary-color);
        }
        
        /* Hero Banner */
        .hero-promo {
            position: relative;
            background: linear-gradient(135deg, rgba(10, 46, 28, 0.95) 0%, rgba(6, 35, 21, 0.98) 100%), 
                        url('/assets/images/backpic/back-1.jpg') center/cover;
            padding: 80px 0 100px;
            overflow: hidden;
        }
        
        .hero-promo::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;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.9) 0%, rgba(255, 82, 82, 0.8) 100%);
            color: var(--text-primary);
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 24px;
            box-shadow: 0 4px 16px rgba(211, 47, 47, 0.3);
            animation: pulse 2s ease-in-out infinite;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.05); }
        }
        
        .hero-content h1 {
            font-size: 52px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary-color) 0%, #FFF59D 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
        }
        
        .hero-content p {
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 40px;
            line-height: 1.7;
        }
        
        .hero-cta-group {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            color: var(--bg-dark);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-gold);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.5);
        }
        
        .btn-secondary {
            padding: 16px 40px;
            font-size: 16px;
            font-weight: 700;
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border: 2px solid var(--primary-color);
            border-radius: var(--radius-md);
            backdrop-filter: blur(10px);
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 215, 0, 0.15);
            transform: translateY(-3px);
        }
        
        /* Hot Offers Section */
        .section {
            padding: 80px 0;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-badge {
            display: inline-block;
            background: rgba(255, 215, 0, 0.1);
            color: var(--primary-color);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        
        .section-header h2 {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--text-primary);
        }
        
        .section-header p {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto;
        }
        
        .offers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 30px;
        }
        
        .offer-card {
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition);
            position: relative;
        }
        
        .offer-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 100%);
        }
        
        .offer-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary-color);
            box-shadow: var(--shadow-gold);
        }
        
        .offer-image {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(211, 47, 47, 0.1) 100%);
        }
        
        .offer-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .offer-card:hover .offer-image img {
            transform: scale(1.1);
        }
        
        .offer-tag {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--accent-color);
            color: var(--text-primary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            box-shadow: var(--shadow-md);
        }
        
        .offer-content {
            padding: 28px;
        }
        
        .offer-title {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--primary-color);
        }
        
        .offer-desc {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .offer-value {
            background: rgba(255, 215, 0, 0.1);
            border: 1px solid rgba(255, 215, 0, 0.3);
            border-radius: var(--radius-sm);
            padding: 16px;
            margin-bottom: 20px;
        }
        
        .offer-value-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        
        .offer-value-amount {
            font-size: 32px;
            font-weight: 900;
            color: var(--primary-color);
            display: flex;
            align-items: baseline;
            gap: 8px;
        }
        
        .offer-value-amount small {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-secondary);
        }
        
        .offer-features {
            list-style: none;
            margin-bottom: 24px;
        }
        
        .offer-features li {
            padding: 8px 0;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .offer-features i {
            color: var(--primary-color);
            font-size: 12px;
        }
        
        .offer-action {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            color: var(--bg-dark);
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            transition: var(--transition);
        }
        
        .offer-action:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-gold);
        }
        
        /* VIP Tiers */
        .vip-section {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.6) 0%, rgba(10, 46, 28, 0.8) 100%);
            border-top: 2px solid var(--border-color);
            border-bottom: 2px solid var(--border-color);
        }
        
        .vip-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
        
        .vip-card {
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .vip-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
            opacity: 0;
            transition: var(--transition);
        }
        
        .vip-card:hover {
            transform: translateY(-8px);
            border-color: var(--primary-color);
            box-shadow: var(--shadow-gold);
        }
        
        .vip-card:hover::before {
            opacity: 1;
        }
        
        .vip-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(197, 160, 89, 0.1) 100%);
            border: 2px solid var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            color: var(--primary-color);
            position: relative;
            z-index: 1;
        }
        
        .vip-name {
            font-size: 22px;
            font-weight: 800;
            color: var(--primary-color);
            margin-bottom: 12px;
        }
        
        .vip-benefit {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }
        
        .vip-bonus {
            font-size: 28px;
            font-weight: 900;
            color: var(--text-primary);
            margin-top: 12px;
        }
        
        /* How It Works */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .step-card {
            text-align: center;
            position: relative;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            margin: 0 auto 20px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            color: var(--bg-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 900;
            box-shadow: var(--shadow-gold);
        }
        
        .step-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        
        .step-desc {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        
        /* Terms Section */
        .terms-section {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 40px;
            margin-top: 60px;
        }
        
        .terms-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-color);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .terms-list {
            list-style: none;
        }
        
        .terms-list li {
            padding: 12px 0;
            font-size: 15px;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        
        .terms-list li:last-child {
            border-bottom: none;
        }
        
        .terms-list i {
            color: var(--primary-color);
            margin-top: 4px;
            font-size: 12px;
        }
        
        /* FAQ */
        .faq-container {
            max-width: 900px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .faq-item:hover {
            border-color: var(--primary-color);
        }
        
        .faq-question {
            width: 100%;
            padding: 24px 28px;
            text-align: left;
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .faq-question:hover {
            color: var(--primary-color);
        }
        
        .faq-icon {
            color: var(--primary-color);
            font-size: 20px;
            transition: var(--transition);
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease;
        }
        
        .faq-answer-content {
            padding: 0 28px 24px 28px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        
        .faq-item.active.faq-answer {
            max-height: 500px;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, rgba(211, 47, 47, 0.15) 0%, rgba(255, 82, 82, 0.1) 100%);
            border: 2px solid var(--accent-color);
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 60%);
            animation: rotate 20s linear infinite;
        }
        
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .cta-title {
            font-size: 38px;
            font-weight: 900;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        
        .cta-desc {
            font-size: 17px;
            color: var(--text-secondary);
            margin-bottom: 32px;
        }
        
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        /* Footer */
        .footer {
            background: var(--bg-darker);
            border-top: 2px solid var(--border-color);
            padding: 60px 0 30px;
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-col {
            display: flex;
            flex-direction: column;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--primary-color);
            margin-bottom: 16px;
        }
        
        .footer-logo i {
            font-size: 28px;
        }
        
        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary-color);
            transition: var(--transition);
        }
        
        .social-link:hover {
            background: var(--primary-color);
            color: var(--bg-dark);
            transform: translateY(-3px);
        }
        
        .footer-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
        }
        
        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: var(--primary-color);
            padding-left: 6px;
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
            color: var(--text-muted);
        }
        
        .contact-item i {
            color: var(--primary-color);
            font-size: 16px;
        }
        
        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            text-align: center;
            font-size: 14px;
            color: var(--text-muted);
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
        }
        
        .fab-button {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
            border: 3px solid var(--bg-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--bg-dark);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            cursor: pointer;
            transition: var(--transition);
            animation: float 3s ease-in-out infinite;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }
        
        .fab-button:hover {
            transform: scale(1.15) rotate(360deg);
            box-shadow: 0 6px 30px rgba(255, 215, 0, 0.6);
        }
        
        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 20px;
            height: 20px;
            background: var(--accent-color);
            border: 2px solid var(--bg-dark);
            border-radius: 50%;
            animation: pulse 2s ease-in-out infinite;
        }
        
        /* Responsive */
        @media (max-width: 768px) {
            .header-info,
            .header-social {
                font-size: 12px;
            }
            
            .header-info {
                gap: 12px;
            }
            
            .nav-menu {
                display: none;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .nav-actions {
                gap: 8px;
            }
            
            .btn-login,
            .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .hero-promo {
                padding: 50px 0 60px;
            }
            
            .hero-content h1 {
                font-size: 36px;
            }
            
            .hero-content p {
                font-size: 16px;
            }
            
            .hero-cta-group {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .section {
                padding: 50px 0;
            }
            
            .section-header h2 {
                font-size: 32px;
            }
            
            .offers-grid {
                grid-template-columns: 1fr;
            }
            
            .vip-grid {
                grid-template-columns: 1fr;
            }
            
            .steps-grid {
                grid-template-columns: 1fr;
            }
            
            .terms-section {
                padding: 28px 20px;
            }
            
            .cta-section {
                padding: 40px 24px;
            }
            
            .cta-title {
                font-size: 28px;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .footer-main {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            
            .fab {
                left: 16px;
                bottom: 80px;
            }
            
            .fab-button {
                width: 56px;
                height: 56px;
                font-size: 24px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            
            .hero-content h1 {
                font-size: 28px;
            }
            
            .section-header h2 {
                font-size: 26px;
            }
            
            .offer-content {
                padding: 20px;
            }
            
            .offer-value-amount {
                font-size: 26px;
            }
        }

/* roulang page: category2 */
:root {
            --primary-green: #0A2E1C;
            --forest-green: #123E25;
            --imperial-gold: #FFD700;
            --lucky-red: #D32F2F;
            --white: #FFFFFF;
            --pale-mint: #D1F2EB;
            --dark-overlay: rgba(10, 46, 28, 0.95);
            --card-hover: rgba(255, 215, 0, 0.08);
            --border-gold: rgba(255, 215, 0, 0.3);
            --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.2);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 48px;
            --spacing-xl: 64px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--primary-green);
            color: var(--white);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        
        button {
            border: none;
            cursor: pointer;
            font-family: inherit;
            transition: all 0.3s ease;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header Styles */
        .header-top {
            background: linear-gradient(135deg, var(--forest-green), var(--primary-green));
            border-bottom: 1px solid var(--border-gold);
            padding: 10px 0;
            font-size: 13px;
        }
        
        .header-top .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .header-info {
            display: flex;
            gap: 24px;
        }
        
        .header-info span {
            display: flex;
            align-items: center;
            gap: 6px;
            color: var(--pale-mint);
        }
        
        .header-info i {
            color: var(--imperial-gold);
            font-size: 12px;
        }
        
        .header-social {
            display: flex;
            gap: 12px;
        }
        
        .header-social a {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--imperial-gold);
            font-size: 12px;
            transition: all 0.3s ease;
        }
        
        .header-social a:hover {
            background: var(--imperial-gold);
            color: var(--primary-green);
            transform: translateY(-2px);
        }
        
        nav {
            background: var(--primary-green);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }
        
        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--imperial-gold);
        }
        
        .logo i {
            font-size: 28px;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 32px;
            margin: 0 auto;
        }
        
        .nav-menu a {
            font-weight: 600;
            font-size: 15px;
            color: var(--pale-mint);
            padding: 8px 0;
            position: relative;
        }
        
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--imperial-gold);
            transition: width 0.3s ease;
        }
        
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--imperial-gold);
        }
        
        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            width: 100%;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        
        .btn-login {
            background: transparent;
            color: var(--imperial-gold);
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--imperial-gold);
        }
        
        .btn-login:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        .btn-signup {
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            color: var(--primary-green);
            padding: 10px 28px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            box-shadow: var(--shadow-gold);
        }
        
        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
        }
        
        .menu-toggle {
            display: none;
            background: transparent;
            color: var(--imperial-gold);
            font-size: 24px;
            padding: 8px;
        }
        
        /* Hero Section */
        .hero-banner {
            background: linear-gradient(135deg, rgba(18, 62, 37, 0.95), rgba(10, 46, 28, 0.98)), url('/assets/images/backpic/back-2.jpg') center/cover;
            padding: 40px 0;
            border-bottom: 2px solid var(--border-gold);
        }
        
        .hero-content {
            text-align: left;
            max-width: 800px;
        }
        
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--lucky-red);
            color: var(--white);
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 16px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .hero-content h1 {
            font-size: 42px;
            font-weight: 900;
            color: var(--imperial-gold);
            margin-bottom: 16px;
            line-height: 1.2;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        
        .hero-content p {
            font-size: 18px;
            color: var(--pale-mint);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        
        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 24px;
        }
        
        .stat-item {
            text-align: left;
        }
        
        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--imperial-gold);
            display: block;
            line-height: 1;
        }
        
        .stat-label {
            font-size: 14px;
            color: var(--pale-mint);
            margin-top: 4px;
        }
        
        /* Filter Section */
        .filter-section {
            background: var(--forest-green);
            padding: 32px 0;
            border-bottom: 1px solid var(--border-gold);
        }
        
        .filter-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        
        .filter-tabs {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        
        .filter-tab {
            background: rgba(255, 215, 0, 0.08);
            color: var(--pale-mint);
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            border: 1px solid transparent;
            transition: all 0.3s ease;
        }
        
        .filter-tab:hover,
        .filter-tab.active {
            background: var(--imperial-gold);
            color: var(--primary-green);
            border-color: var(--imperial-gold);
            transform: translateY(-2px);
        }
        
        .search-box {
            display: flex;
            align-items: center;
            background: var(--primary-green);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            gap: 8px;
            min-width: 280px;
        }
        
        .search-box input {
            background: transparent;
            border: none;
            color: var(--white);
            font-size: 14px;
            flex: 1;
            outline: none;
        }
        
        .search-box input::placeholder {
            color: var(--pale-mint);
            opacity: 0.6;
        }
        
        .search-box i {
            color: var(--imperial-gold);
        }
        
        /* Game Grid Section */
        .games-section {
            padding: var(--spacing-xl) 0;
            background: var(--primary-green);
        }
        
        .section-header {
            text-align: left;
            margin-bottom: var(--spacing-lg);
        }
        
        .section-header h2 {
            font-size: 36px;
            font-weight: 800;
            color: var(--imperial-gold);
            margin-bottom: 12px;
        }
        
        .section-header p {
            font-size: 16px;
            color: var(--pale-mint);
            line-height: 1.7;
        }
        
        .games-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
            margin-bottom: var(--spacing-lg);
        }
        
        .game-card {
            background: var(--forest-green);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .game-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-gold);
            border-color: var(--imperial-gold);
        }
        
        .game-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/10;
            background: var(--primary-green);
        }
        
        .game-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .game-card:hover .game-image img {
            transform: scale(1.1);
        }
        
        .game-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--lucky-red);
            color: var(--white);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        
        .game-badge.new {
            background: #00E676;
        }
        
        .game-info {
            padding: 20px;
        }
        
        .game-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
        }
        
        .game-provider {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 215, 0, 0.1);
            color: var(--imperial-gold);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 12px;
        }
        
        .game-features {
            display: flex;
            gap: 16px;
            margin-bottom: 16px;
            font-size: 13px;
            color: var(--pale-mint);
        }
        
        .game-feature {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .game-feature i {
            color: var(--imperial-gold);
            font-size: 12px;
        }
        
        .game-actions {
            display: flex;
            gap: 12px;
        }
        
        .btn-play {
            flex: 1;
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            color: var(--primary-green);
            padding: 12px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 14px;
            text-align: center;
        }
        
        .btn-play:hover {
            transform: scale(1.05);
            box-shadow: var(--shadow-gold);
        }
        
        .btn-demo {
            background: rgba(255, 215, 0, 0.1);
            color: var(--imperial-gold);
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--imperial-gold);
        }
        
        .btn-demo:hover {
            background: rgba(255, 215, 0, 0.2);
        }
        
        /* Provider Section */
        .providers-section {
            background: var(--forest-green);
            padding: var(--spacing-xl) 0;
            border-top: 1px solid var(--border-gold);
        }
        
        .providers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
            margin-top: var(--spacing-md);
        }
        
        .provider-card {
            background: var(--primary-green);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .provider-card:hover {
            border-color: var(--imperial-gold);
            transform: translateY(-4px);
            box-shadow: var(--shadow-gold);
        }
        
        .provider-logo {
            width: 60px;
            height: 60px;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            font-size: 28px;
            color: var(--imperial-gold);
        }
        
        .provider-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 4px;
        }
        
        .provider-count {
            font-size: 13px;
            color: var(--pale-mint);
        }
        
        /* Features Section */
        .features-section {
            padding: var(--spacing-xl) 0;
            background: var(--primary-green);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
            margin-top: var(--spacing-md);
        }
        
        .feature-card {
            text-align: left;
        }
        
        .feature-icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--primary-green);
            margin-bottom: 16px;
        }
        
        .feature-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--imperial-gold);
            margin-bottom: 12px;
        }
        
        .feature-desc {
            font-size: 15px;
            color: var(--pale-mint);
            line-height: 1.7;
        }
        
        /* FAQ Section */
        .faq-section {
            background: var(--forest-green);
            padding: var(--spacing-xl) 0;
            border-top: 1px solid var(--border-gold);
        }
        
        .faq-list {
            max-width: 800px;
            margin-top: var(--spacing-md);
        }
        
        .faq-item {
            background: var(--primary-green);
            border: 1px solid var(--border-gold);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .faq-item:hover {
            border-color: var(--imperial-gold);
        }
        
        .faq-question {
            padding: 20px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            gap: 16px;
        }
        
        .faq-question h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--white);
            flex: 1;
        }
        
        .faq-icon {
            color: var(--imperial-gold);
            font-size: 20px;
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        
        .faq-answer {
            padding: 0 24px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .faq-item.active .faq-answer {
            padding: 0 24px 20px;
            max-height: 500px;
        }
        
        .faq-answer p {
            font-size: 15px;
            color: var(--pale-mint);
            line-height: 1.7;
        }
        
        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--forest-green), var(--primary-green));
            padding: var(--spacing-xl) 0;
            text-align: center;
            border-top: 2px solid var(--border-gold);
        }
        
        .cta-content h2 {
            font-size: 36px;
            font-weight: 900;
            color: var(--imperial-gold);
            margin-bottom: 16px;
        }
        
        .cta-content p {
            font-size: 18px;
            color: var(--pale-mint);
            margin-bottom: 32px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            color: var(--primary-green);
            padding: 16px 48px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 16px;
            box-shadow: var(--shadow-gold);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(255, 215, 0, 0.4);
        }
        
        .btn-secondary {
            background: transparent;
            color: var(--imperial-gold);
            padding: 16px 48px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 16px;
            border: 2px solid var(--imperial-gold);
        }
        
        .btn-secondary:hover {
            background: rgba(255, 215, 0, 0.1);
        }
        
        /* Footer */
        .footer {
            background: var(--primary-green);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            border-top: 2px solid var(--border-gold);
        }
        
        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 48px;
            margin-bottom: var(--spacing-lg);
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--imperial-gold);
            margin-bottom: 16px;
        }
        
        .footer-logo i {
            font-size: 28px;
        }
        
        .footer-desc {
            font-size: 14px;
            color: var(--pale-mint);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        .footer-social {
            display: flex;
            gap: 12px;
        }
        
        .social-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 215, 0, 0.1);
            border-radius: 50%;
            color: var(--imperial-gold);
            font-size: 16px;
            transition: all 0.3s ease;
        }
        
        .social-link:hover {
            background: var(--imperial-gold);
            color: var(--primary-green);
            transform: translateY(-3px);
        }
        
        .footer-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            font-size: 14px;
            color: var(--pale-mint);
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--imperial-gold);
            padding-left: 4px;
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--pale-mint);
        }
        
        .contact-item i {
            color: var(--imperial-gold);
            font-size: 16px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: var(--spacing-md);
            border-top: 1px solid var(--border-gold);
            color: var(--pale-mint);
            font-size: 13px;
        }
        
        /* FAB */
        .fab {
            position: fixed;
            left: 20px;
            bottom: 96px;
            z-index: 999;
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, var(--imperial-gold), #FFA500);
            border: 3px solid var(--primary-green);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--primary-green);
            box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            animation: fabPulse 2s infinite;
        }
        
        @keyframes fabPulse {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
            }
            50% {
                transform: scale(1.05);
                box-shadow: 0 6px 28px rgba(255, 215, 0, 0.6);
            }
        }
        
        .fab:hover {
            transform: scale(1.15) rotate(360deg);
            box-shadow: 0 8px 32px rgba(255, 215, 0, 0.7);
        }
        
        .fab-notification {
            position: absolute;
            top: -4px;
            right: -4px;
            width: 20px;
            height: 20px;
            background: var(--lucky-red);
            border: 2px solid var(--primary-green);
            border-radius: 50%;
            animation: fabBlink 1.5s infinite;
        }
        
        @keyframes fabBlink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .footer-main {
                grid-template-columns: repeat(2, 1fr);
                gap: 32px;
            }
            
            .hero-stats {
                gap: 24px;
            }
            
            .stat-number {
                font-size: 28px;
            }
        }
        
        @media (max-width: 768px) {
            .header-top {
                display: none;
            }
            
            .nav-menu {
                position: fixed;
                top: 68px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 68px);
                background: var(--forest-green);
                flex-direction: column;
                padding: 32px;
                gap: 16px;
                transition: left 0.3s ease;
                border-top: 1px solid var(--border-gold);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .btn-login,
            .btn-signup {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .hero-content h1 {
                font-size: 28px;
            }
            
            .hero-content p {
                font-size: 15px;
            }
            
            .hero-stats {
                flex-wrap: wrap;
                gap: 20px;
            }
            
            .stat-number {
                font-size: 24px;
            }
            
            .filter-container {
                flex-direction: column;
                align-items: stretch;
            }
            
            .search-box {
                min-width: 100%;
            }
            
            .section-header h2 {
                font-size: 28px;
            }
            
            .games-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .providers-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            
            .footer-main {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            
            .cta-content h2 {
                font-size: 28px;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
            
            .fab {
                width: 56px;
                height: 56px;
                font-size: 24px;
                left: 16px;
                bottom: 80px;
            }
        }
        
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            
            .hero-banner {
                padding: 24px 0;
            }
            
            .filter-section {
                padding: 20px 0;
            }
            
            .filter-tabs {
                gap: 8px;
            }
            
            .filter-tab {
                padding: 8px 16px;
                font-size: 13px;
            }
            
            .games-section,
            .providers-section,
            .features-section,
            .faq-section,
            .cta-section {
                padding: 40px 0;
            }
            
            .providers-grid {
                grid-template-columns: 1fr;
            }
        }