:root {
            --bg-primary: #0D1117;
            --bg-secondary: #161B22;
            --bg-tertiary: #21262D;
            --brand-primary: #FFD700;
            --brand-hover: #FFC400;
            --brand-accent: #FF4500;
            --gold-luxury: #D4AF37;
            --text-primary: #FFFFFF;
            --text-secondary: #B1B8C0;
            --text-muted: #8B949E;
            --border-default: #30363D;
            --success: #238636;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-secondary);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-primary); color: #000; }
        .btn:hover { opacity: 0.8; }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(135deg, #161B22 0%, #0D1117 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--gold-luxury);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { color: var(--gold-luxury); font-size: 18px; margin-bottom: 10px; text-transform: uppercase; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--brand-primary); font-family: 'Roboto', sans-serif; }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-secondary); border-radius: 12px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { margin: 20px 15px 10px; font-size: 20px; border-left: 4px solid var(--brand-primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-tertiary); border-radius: 8px; 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: 8px; font-size: 14px; color: var(--text-primary); text-align: center; }
        .payment-section { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; background: var(--bg-secondary); margin: 15px; border-radius: 12px; }
        .payment-item { text-align: center; font-size: 10px; color: var(--text-muted); }
        .payment-item i { font-size: 24px; color: var(--brand-primary); display: block; margin-bottom: 5px; }
        .guidelines-section { padding: 15px; }
        .guideline-item { margin-bottom: 20px; background: var(--bg-secondary); padding: 15px; border-radius: 8px; border-left: 3px solid var(--gold-luxury); }
        .guideline-item h2 { font-size: 18px; margin-bottom: 8px; color: var(--brand-primary); }
        .guideline-item p { font-size: 14px; color: var(--text-secondary); }
        .records-section { margin: 15px; background: var(--bg-tertiary); border-radius: 12px; padding: 10px; }
        .record-item { display: flex; justify-content: space-between; padding: 10px; border-bottom: 1px solid var(--border-default); font-size: 13px; }
        .record-item:last-child { border-bottom: none; }
        .record-user { color: var(--brand-primary); font-weight: 600; }
        .record-win { color: var(--success); font-weight: 700; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-item { background: linear-gradient(45deg, #21262D, #161B22); padding: 15px; text-align: center; border-radius: 8px; color: var(--gold-luxury); font-weight: 600; border: 1px solid var(--border-default); }
        .reviews-section { padding: 15px; }
        .review-card { background: var(--bg-secondary); padding: 15px; border-radius: 12px; margin-bottom: 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(--text-muted); }
        .review-info h3 { font-size: 15px; margin: 0; }
        .stars { color: var(--brand-primary); font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 8px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { margin: 15px; padding: 20px; background: #1a1a1a; border-radius: 12px; text-align: center; border: 1px solid var(--brand-accent); }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 15px; font-size: 20px; color: var(--brand-primary); }
        .navigator { position: fixed; bottom: 0; width: 100%; 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-align: center; text-decoration: none; color: var(--text-muted); font-size: 12px; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 3px; }
        footer { background: var(--bg-secondary); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 25px; }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; font-size: 14px; display: flex; align-items: center; gap: 8px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .footer-bottom { text-align: center; color: var(--text-muted); font-size: 12px; border-top: 1px solid var(--border-default); padding-top: 15px; }