:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF0000;
            --highlight: #FFC107;
            --bg-main: #0B0B0B;
            --bg-surface: #1A1A1A;
            --bg-surface-light: #2A2A2A;
            --overlay: rgba(0, 0, 0, 0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-tertiary: #808080;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-default: #333333;
            --border-strong: #4D4D4D;
            --border-brand: #FFD700;
            --font-primary: 'Roboto', sans-serif;
            --font-secondary: 'Montserrat', sans-serif;
            --font-heading: 'Playfair Display', serif;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
        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; transition: 0.3s; }
        ul { list-style: none; }
        header { 
            display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; 
            background: var(--bg-surface); position: sticky; top: 0; z-index: 1000; 
            border-bottom: 2px solid var(--border-brand);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; object-fit: cover; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-auth { 
            padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; 
            cursor: pointer; border: none; transition: 0.3s; 
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: var(--text-inverse); }
        .btn-register:hover { background: var(--highlight); transform: scale(1.05); }
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        .banner-container { 
            width: 100%; aspect-ratio: 4/3; overflow: hidden; border-radius: 15px; 
            margin-bottom: 25px; cursor: pointer; box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; display: block; }
        .promo-card { 
            background: linear-gradient(135deg, #1a1a1a 0%, #331a00 100%); 
            border: 2px solid var(--border-brand); padding: 30px; border-radius: 20px; 
            text-align: center; margin-bottom: 30px; position: relative; overflow: hidden;
        }
        .promo-card h2 { font-family: var(--font-heading); font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .promo-card p { color: var(--text-secondary); font-size: 18px; margin-bottom: 25px; }
        .btn-bonus { 
            background: linear-gradient(to right, #FFD700, #FFC107); color: #000; 
            padding: 15px 40px; font-size: 20px; font-weight: bold; border-radius: 30px; 
            border: none; cursor: pointer; box-shadow: 0 5px 15px rgba(255, 215, 0, 0.4);
        }
        .section-title { 
            font-family: var(--font-heading); font-size: 28px; color: var(--primary); 
            margin: 40px 0 20px; text-align: center; border-bottom: 2px solid var(--border-brand); 
            display: inline-block; width: auto; padding-bottom: 5px;
        }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .game-card { 
            background: var(--bg-surface); border-radius: 15px; overflow: hidden; 
            border: 1px solid var(--border-default); transition: 0.3s; 
        }
        .game-card:hover { border-color: var(--primary); transform: translateY(-5px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { 
            padding: 12px; font-size: 16px; text-align: center; color: var(--text-primary); 
            font-family: var(--font-secondary); font-weight: 500;
        }
        .intro-card { 
            background: var(--bg-surface); border: 1px solid var(--border-strong); 
            padding: 30px; border-radius: 20px; text-align: center; margin-bottom: 40px;
        }
        .intro-card h1 { font-family: var(--font-heading); font-size: 42px; 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; text-align: center; 
        }
        .payment-item { 
            background: var(--bg-surface-light); padding: 15px; border-radius: 12px; 
            border: 1px solid var(--border-default); display: flex; flex-direction: column; 
            align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary);
        }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .guide-grid { 
            display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 40px; 
        }
        .guide-card { 
            background: var(--bg-surface); padding: 15px; border-radius: 12px; 
            border-left: 4px solid var(--primary); 
        }
        .guide-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .guide-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
        .comment-grid { 
            display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 40px; 
        }
        .comment-card { 
            background: var(--bg-surface); padding: 15px; border-radius: 15px; 
            border: 1px solid var(--border-default); 
        }
        .user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .user-info i { font-size: 24px; color: var(--secondary); }
        .user-info span { font-weight: bold; font-size: 14px; }
        .rating { color: var(--primary); font-size: 12px; margin-bottom: 8px; }
        .review-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 11px; color: var(--text-tertiary); text-align: right; }
        .lottery-list { 
            background: var(--bg-surface); border-radius: 15px; padding: 15px; 
            border: 1px solid var(--border-default); margin-bottom: 40px; 
        }
        .lottery-item { 
            display: flex; justify-content: space-between; align-items: center; 
            padding: 10px 0; border-bottom: 1px solid var(--border-default); font-size: 14px;
        }
        .lottery-item:last-child { border-bottom: none; }
        .win-amount { color: var(--primary); font-weight: bold; }
        .provider-grid { 
            display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 40px; 
        }
        .provider-item { 
            background: var(--bg-surface-light); padding: 20px; border-radius: 12px; 
            text-align: center; font-weight: bold; border: 1px solid var(--border-strong);
            color: var(--primary); font-family: var(--font-secondary);
        }
        .faq-container { margin-bottom: 40px; }
        .faq-item { 
            background: var(--bg-surface); margin-bottom: 10px; border-radius: 12px; 
            overflow: hidden; border: 1px solid var(--border-default); 
        }
        .faq-question { 
            padding: 15px; background: var(--bg-surface-light); font-weight: 600; 
            cursor: pointer; display: flex; justify-content: space-between; align-items: center;
        }
        .faq-answer { padding: 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .navigator { 
            position: fixed; bottom: 0; left: 0; right: 0; height: 65px; 
            background: var(--bg-surface); display: flex; justify-content: space-around; 
            align-items: center; border-top: 2px solid var(--border-brand); z-index: 1000; 
        }
        .nav-item { 
            display: flex; flex-direction: column; align-items: center; 
            color: var(--text-secondary); font-size: 12px; gap: 4px; 
        }
        .nav-item i { font-size: 20px; color: var(--primary); }
        footer { 
            background: var(--bg-surface); padding: 40px 20px 100px; 
            border-top: 1px solid var(--border-default); text-align: center; 
        }
        .footer-contact { 
            display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; 
            flex-wrap: wrap; font-size: 14px; 
        }
        .footer-contact a { color: var(--primary); }
        .footer-links { 
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; 
            margin-bottom: 30px; text-align: left; 
        }
        .footer-links a { font-size: 13px; color: var(--text-secondary); }
        .security-box { 
            border-top: 1px solid var(--border-default); padding-top: 20px; 
            color: var(--text-tertiary); font-size: 12px; 
        }
        .security-box img { height: 30px; margin-bottom: 10px; vertical-align: middle; }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }