:root {
            --primary-gold: #FFD700;
            --secondary-gold: #C5A028;
            --primary-red: #E6192E;
            --accent-red: #FF4D4D;
            --bg-primary: #0A0B0C;
            --bg-secondary: #14171A;
            --card-surface: #1C2127;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --text-accent: #FFD700;
            --border-default: #2D333B;
            --success: #00C853;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Inter', 'Roboto', 'Segoe UI', sans-serif;
            font-size: 16px;
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--text-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn-login {
            background: transparent;
            border: 1px solid var(--primary-gold);
            color: var(--primary-gold);
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            cursor: pointer;
        }
        .btn-register {
            background: var(--primary-red);
            border: none;
            color: white;
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
        }
        main { max-width: 800px; margin: 0 auto; padding: 10px; }
        .banner-container {
            width: 100%;
            aspect-ratio: 2/1;
            overflow: hidden;
            border-radius: 12px;
            margin-bottom: 15px;
            cursor: pointer;
        }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(145deg, #1C2127, #0A0B0C);
            border: 2px solid var(--primary-gold);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary-gold); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
        .jackpot-amount { font-family: 'Montserrat', sans-serif; font-size: 32px; font-weight: 800; color: var(--text-primary); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--card-surface); border-radius: 12px; padding: 20px; margin-bottom: 20px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-family: 'Montserrat', sans-serif; font-size: 24px; color: var(--primary-gold); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .section-title { font-family: 'Montserrat', sans-serif; font-size: 20px; margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; color: var(--primary-gold); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--card-surface); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-default); text-decoration: none; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-img-wrapper { width: 100%; aspect-ratio: 1/1; background: #252a31; position: relative; }
        .game-img-wrapper img { width: 100%; height: 100%; object-fit: cover; }
        .game-card h3 { padding: 8px; 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; background: var(--bg-secondary); padding: 15px; border-radius: 12px; margin-bottom: 25px; }
        .payment-item { text-align: center; }
        .payment-item i { font-size: 24px; color: var(--text-secondary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 10px; color: var(--text-secondary); }
        .guide-section { display: flex; flex-direction: column; gap: 15px; margin-bottom: 25px; }
        .guide-card { background: var(--card-surface); padding: 15px; border-radius: 10px; border-left: 4px solid var(--primary-red); }
        .guide-card h3 { font-size: 16px; margin-bottom: 8px; color: var(--text-primary); }
        .guide-card p { font-size: 13px; color: var(--text-secondary); }
        .lottery-container { background: var(--bg-secondary); border-radius: 12px; padding: 15px; margin-bottom: 25px; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-divider); }
        .lottery-user { font-size: 14px; font-weight: 600; color: var(--text-primary); }
        .lottery-game { font-size: 12px; color: var(--text-secondary); }
        .lottery-amount { color: var(--success); font-weight: 700; }
        .lottery-time { font-size: 11px; color: var(--disabled); }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 25px; }
        .provider-item { background: linear-gradient(90deg, #1C2127, #2D333B); padding: 12px; border-radius: 6px; text-align: center; font-weight: bold; font-size: 14px; color: var(--text-secondary); border: 1px solid var(--border-default); }
        .comment-grid { display: flex; flex-direction: column; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: var(--card-surface); padding: 15px; border-radius: 12px; }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar { width: 35px; height: 35px; background: #2d333b; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary-gold); }
        .comment-info h4 { font-size: 14px; }
        .stars { color: var(--primary-gold); font-size: 12px; }
        .comment-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 11px; color: var(--disabled); }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--card-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; font-size: 14px; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: var(--text-secondary); }
        .security-section { background: #0e1114; padding: 20px; border-radius: 12px; text-align: center; border: 1px dashed var(--border-default); margin-bottom: 25px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary-gold); }
        .security-text { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--bg-secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); text-align: center; flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 4px; }
        .nav-item span { font-size: 11px; }
        footer { background: var(--bg-primary); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-social a { color: var(--text-primary); text-decoration: none; font-size: 14px; background: var(--bg-secondary); padding: 8px 15px; border-radius: 20px; border: 1px solid var(--border-default); }
        .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: 13px; }
        .copyright { text-align: center; font-size: 12px; color: var(--disabled); border-top: 1px solid var(--border-divider); padding-top: 20px; }