:root {
            --primary: #FFD700;
            --primary-dark: #C5A000;
            --secondary: #E61E2A;
            --accent: #00FFC8;
            --bg-main: #1A1A1A;
            --bg-surface: #2D2D2D;
            --bg-surface-light: #3D3D3D;
            --bg-overlay: rgba(0, 0, 0, 0.7);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-tertiary: #808080;
            --text-inverse: #1A1A1A;
            --success: #4CAF50;
            --warning: #FFC107;
            --error: #F44336;
            --info: #2196F3;
            --border-base: #404040;
            --border-highlight: #FFD700;
            --border-muted: #262626;
            --font-primary: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-heading: 'Montserrat', sans-serif;
            --font-accent: 'Oswald', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            overflow-x: hidden; 
        }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }

        header {
            background-color: var(--bg-surface);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; object-fit: cover; }
        header strong { font-size: 16px; font-weight: normal; color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-auth {
            padding: 8px 16px;
            border-radius: 5px;
            font-size: 14px;
            cursor: pointer;
            font-weight: 600;
            transition: 0.3s;
            border: none;
        }
        .btn-login { background: var(--bg-surface-light); color: var(--text-primary); border: 1px solid var(--border-base); }
        .btn-register { background: var(--secondary); color: white; }
        .btn-register:hover { background: #b31621; }

        main { max-width: 1200px; margin: 0 auto; padding: 20px 15px; }
        
        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 20px;
            cursor: pointer;
        }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; display: block; }

        .promo-card {
            background: linear-gradient(135deg, var(--bg-surface), #444);
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 2px solid var(--primary);
            margin-bottom: 30px;
        }
        .promo-card h2 { font-family: var(--font-heading); color: var(--primary); font-size: 30px; margin-bottom: 15px; }
        .promo-card p { color: var(--text-secondary); font-size: 18px; margin-bottom: 20px; }
        .btn-promo {
            background: var(--primary);
            color: var(--text-inverse);
            padding: 15px 40px;
            font-size: 20px;
            font-weight: bold;
            border-radius: 50px;
            cursor: pointer;
            border: none;
            transition: transform 0.2s;
        }
        .btn-promo:hover { transform: scale(1.05); }

        .section-title {
            font-family: var(--font-heading);
            font-size: 24px;
            text-align: center;
            margin: 40px 0 20px;
            color: var(--primary);
            text-transform: uppercase;
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-base);
            transition: 0.3s;
            text-align: center;
        }
        .game-card:hover { border-color: var(--primary); transform: translateY(-5px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { 
            font-size: 14px; 
            padding: 10px; 
            color: var(--text-primary); 
            font-family: var(--font-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            margin: 40px 0;
            text-align: center;
            border-left: 5px solid var(--primary);
        }
        .intro-card h1 { font-family: var(--font-heading); font-size: 36px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--bg-surface-light);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-size: 13px;
            border: 1px solid var(--border-base);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .payment-item i { color: var(--primary); font-size: 20px; }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border-bottom: 3px solid var(--primary);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            position: relative;
        }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 30px; color: var(--primary); }
        .user-info span { font-weight: bold; }
        .stars { color: var(--warning); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-tertiary); text-align: right; margin-top: 10px; }

        .winning-list {
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            margin-bottom: 40px;
        }
        .win-row {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr 1fr;
            padding: 12px;
            border-bottom: 1px solid var(--border-muted);
            font-size: 13px;
            text-align: center;
        }
        .win-row:nth-child(even) { background: var(--bg-surface-light); }
        .win-header { font-weight: bold; color: var(--primary); background: var(--bg-surface-light); }

        .provider-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-bottom: 40px;
        }
        .provider-item {
            background: var(--bg-surface-light);
            padding: 15px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            border: 1px solid var(--border-base);
        }

        .faq-container {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-bottom: 40px;
        }
        .faq-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid var(--border-base);
        }
        .faq-item h3 { color: var(--primary); font-size: 16px; margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0;
            border-top: 2px solid var(--primary);
            z-index: 2000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: var(--text-secondary);
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer {
            background: #111;
            padding: 40px 20px 100px;
            border-top: 1px solid var(--border-base);
            color: var(--text-secondary);
            font-size: 14px;
        }
        .footer-contact {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }
        .footer-contact a { color: var(--text-primary); transition: 0.3s; }
        .footer-contact a:hover { color: var(--primary); }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .footer-links a { display: block; margin-bottom: 8px; transition: 0.3s; }
        .footer-links a:hover { color: var(--primary); }
        .security-section {
            text-align: center;
            border-top: 1px solid var(--border-base);
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-tertiary);
        }
        .security-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 15px;
            font-size: 24px;
            color: var(--primary);
        }

        @media (max-width: 600px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .win-row { font-size: 11px; }
        }