:root {
            --primary: #FFD700;
            --primary-dark: #C5A000;
            --secondary: #B22222;
            --accent: #00FF7F;
            --bg-main: #0B0B0B;
            --bg-surface: #1A1A1A;
            --bg-elevated: #2C2C2C;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-on-brand: #000000;
            --success: #28A745;
            --warning: #FFC107;
            --error: #DC3545;
            --info: #17A2B8;
            --border-default: #333333;
            --border-strong: #444444;
            --border-highlight: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: 'Roboto', sans-serif; 
            line-height: 1.5; 
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; }
        header {
            background-color: var(--bg-surface);
            border-bottom: 2px solid var(--border-highlight);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-section { 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(--text-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn { 
            padding: 8px 16px; 
            border-radius: 5px; 
            cursor: pointer; 
            font-weight: 600; 
            border: none; 
            transition: 0.3s; 
            font-family: 'Poppins', sans-serif;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-login:hover { background: var(--primary); color: var(--text-on-brand); }
        .btn-register { background: var(--primary); color: var(--text-on-brand); }
        .btn-register:hover { background: var(--primary-dark); }
        
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 80px; }
        .banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            border-radius: 15px; 
            overflow: hidden; 
            cursor: pointer; 
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
            margin-bottom: 20px;
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-section {
            background: linear-gradient(135deg, var(--bg-elevated), var(--bg-surface));
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 1px solid var(--border-strong);
            margin-bottom: 20px;
        }
        .jackpot-title { font-size: 20px; color: var(--text-secondary); margin-bottom: 10px; }
        .jackpot-amount { 
            font-size: 42px; 
            font-family: 'Poppins', sans-serif; 
            color: var(--primary); 
            font-weight: bold; 
            text-shadow: 0 0 10px var(--primary-dark);
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            margin-bottom: 30px;
        }
        .intro-card h1 { font-size: 28px; margin-bottom: 15px; color: var(--primary); }
        .intro-card p { font-size: 16px; color: var(--text-secondary); }

        .section-title { font-size: 24px; margin-bottom: 20px; text-align: center; color: var(--primary); position: relative; padding-bottom: 10px; }
        .section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--primary); }

        .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; 
            text-decoration: none; 
            transition: 0.3s; 
            border: 1px solid var(--border-default);
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 12px; font-size: 16px; color: var(--text-primary); text-align: center; }

        .payment-section {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            margin-bottom: 30px;
        }
        .payment-item {
            background: var(--bg-elevated);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            font-size: 14px;
            color: var(--text-secondary);
            border: 1px solid var(--border-default);
        }
        .payment-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        .guide-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { font-size: 14px; color: var(--text-secondary); }

        .lottery-table {
            width: 100%;
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            border-collapse: collapse;
            margin-bottom: 30px;
        }
        .lottery-table th, .lottery-table td { 
            padding: 12px; 
            text-align: center; 
            border-bottom: 1px solid var(--border-default);
            font-size: 14px;
        }
        .lottery-table th { background: var(--bg-elevated); color: var(--primary); }
        .win-amount { color: var(--accent); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 30px;
        }
        .provider-block {
            background: var(--bg-elevated);
            padding: 20px;
            border-radius: 10px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            border: 1px solid var(--border-strong);
        }
        .provider-tag {
            background: var(--bg-surface);
            color: var(--primary);
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 12px;
            border: 1px solid var(--primary);
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
        .review-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--primary); }
        .review-header .username { font-weight: bold; }
        .review-stars { color: var(--warning); font-size: 14px; margin-bottom: 10px; }
        .review-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-disabled); }

        .faq-section { margin-bottom: 30px; }
        .faq-item { 
            background: var(--bg-surface); 
            margin-bottom: 10px; 
            border-radius: 10px; 
            overflow: hidden; 
            border: 1px solid var(--border-default);
        }
        .faq-question { 
            padding: 15px; 
            background: var(--bg-elevated); 
            cursor: pointer; 
            font-weight: bold; 
            color: var(--primary); 
            display: flex; 
            justify-content: space-between; 
        }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

        .security-box {
            background: linear-gradient(45deg, var(--bg-surface), var(--bg-elevated));
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 2px dashed var(--border-strong);
        }
        .security-seal { font-size: 40px; color: var(--accent); margin-bottom: 15px; }
        .security-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 15px; }
        .age-badge { 
            display: inline-block; 
            padding: 5px 15px; 
            border: 2px solid var(--error); 
            color: var(--error); 
            border-radius: 50%; 
            font-weight: bold; 
            margin-bottom: 15px;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--bg-surface);
            border-top: 2px solid var(--border-highlight);
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            padding: 10px 0;
            z-index: 2000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-secondary);
            font-size: 11px;
            gap: 5px;
        }
        .nav-item i { font-size: 20px; color: var(--primary); }

        footer {
            background: var(--bg-surface);
            padding: 40px 20px;
            text-align: center;
            border-top: 1px solid var(--border-default);
            margin-top: 40px;
        }
        .footer-contact { margin-bottom: 30px; }
        .footer-contact h3 { margin-bottom: 15px; color: var(--primary); }
        .footer-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.3s; }
        .footer-links a:hover { color: var(--primary); }
        .footer-cols {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            text-align: left;
            max-width: 800px;
            margin: 0 auto 30px auto;
        }
        .footer-cols a { display: block; color: var(--text-secondary); text-decoration: none; font-size: 13px; margin-bottom: 8px; }
        .footer-copy { font-size: 13px; color: var(--text-disabled); margin-top: 20px; border-top: 1px solid var(--border-default); padding-top: 20px; }

        @media (max-width: 768px) {
            .payment-section { grid-template-columns: repeat(2, 1fr); }
            .footer-cols { grid-template-columns: repeat(2, 1fr); text-align: center; }
        }