:root {
            --primary: #D4AF37;
            --secondary: #0F1115;
            --accent: #FFD700;
            --premium-gold: linear-gradient(135deg, #BF953F, #FCF6BA, #B38728, #FBF5B7, #AA771C);
            --bg-primary: #05070A;
            --bg-secondary: #0D1117;
            --bg-surface: #161B22;
            --text-primary: #FFFFFF;
            --text-secondary: #B1B8C0;
            --text-muted: #8B949E;
            --border-default: #30363D;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Inter', -apple-system, sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            padding: 12px 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-reg { background: var(--premium-gold); color: #000; }
        main { padding-bottom: 80px; max-width: 800px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            margin: 20px 16px;
            padding: 20px;
            background: var(--bg-surface);
            border-radius: var(--radius);
            text-align: center;
            border: 1px solid var(--primary);
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
        }
        .jackpot-label { color: var(--primary); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: 'Montserrat', sans-serif; font-size: 32px; font-weight: 900; background: var(--premium-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .intro-card { margin: 20px 16px; padding: 20px; background: var(--bg-secondary); border-radius: var(--radius); border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 20px; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { padding: 20px 16px 10px; font-size: 18px; color: var(--primary); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 16px; }
        .game-card { background: var(--bg-surface); border-radius: var(--radius); overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 10px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 16px; }
        .payment-item { background: var(--bg-secondary); padding: 12px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 20px; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 10px; color: var(--text-secondary); display: block; }
        .guide-section { padding: 16px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: var(--radius); margin-bottom: 12px; }
        .guide-card h2 { font-size: 16px; color: var(--accent); margin-bottom: 8px; }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }
        .lottery-section { margin: 20px 16px; background: var(--bg-secondary); border-radius: var(--radius); padding: 15px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-default); font-size: 12px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--primary); font-weight: 600; }
        .lottery-win { color: var(--accent); }
        .provider-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px; }
        .provider-box { padding: 15px; text-align: center; border-radius: 8px; font-weight: 700; color: #000; }
        .comment-grid { padding: 16px; }
        .comment-card { background: var(--bg-surface); padding: 15px; border-radius: var(--radius); margin-bottom: 12px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--text-muted); }
        .comment-user { font-size: 14px; font-weight: 600; }
        .comment-stars { color: #FFD700; font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; font-style: italic; }
        .comment-date { font-size: 11px; color: var(--text-muted); }
        .faq-section { padding: 16px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 8px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-size: 14px; font-weight: 600; color: var(--primary); border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-secondary); background: rgba(255,255,255,0.02); }
        .security-box { margin: 16px; padding: 20px; background: #000; border-radius: var(--radius); border: 1px dashed var(--primary); text-align: center; }
        .security-box i { font-size: 30px; color: var(--primary); margin-bottom: 10px; }
        .security-box h2 { font-size: 16px; margin-bottom: 10px; }
        .security-box p { font-size: 12px; color: var(--text-muted); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-muted); font-size: 11px; }
        .nav-item i { font-size: 18px; display: block; margin-bottom: 4px; }
        .nav-item:active { color: var(--primary); }
        footer {
            background: #000;
            padding: 30px 16px 100px;
            border-top: 1px solid var(--border-default);
            color: var(--text-muted);
        }
        .footer-contact { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; justify-content: center; }
        .footer-contact a { color: var(--primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 12px; }
        .footer-copy { text-align: center; font-size: 11px; border-top: 1px solid var(--border-default); padding-top: 20px; }