:root {
            --primary-bg: #0B0E11;
            --secondary-bg: #151A21;
            --tertiary-bg: #1E2329;
            --overlay: rgba(0, 0, 0, 0.85);
            --gold: #FACC15;
            --gold-dark: #EAB308;
            --green: #00C805;
            --red: #F6465D;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #707A8A;
            --border-default: #2B3139;
            --cta-gradient: linear-gradient(180deg, #FACC15 0%, #EAB308 100%);
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--primary-bg);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
        }
        a { text-decoration: none; color: inherit; }
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--primary-bg);
            border-bottom: 1px solid var(--border-default);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
        }
        header .logo-container { display: flex; align-items: center; gap: 8px; }
        header .logo-container img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-container strong { font-size: 16px; font-weight: 400; color: var(--gold); }
        header .nav-buttons { display: flex; gap: 10px; }
        .btn-login { color: var(--text-primary); border: 1px solid var(--border-default); padding: 6px 12px; border-radius: 4px; font-size: 14px; }
        .btn-register { background: var(--cta-gradient); color: var(--primary-bg); border: none; padding: 6px 16px; border-radius: 4px; font-weight: 600; font-size: 14px; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: radial-gradient(circle, #1E2329 0%, #0B0E11 100%);
            padding: 20px 15px;
            text-align: center;
            margin: 15px 0;
            border-top: 2px solid var(--gold);
            border-bottom: 2px solid var(--gold);
        }
        .jackpot-title { color: var(--gold); font-size: 18px; margin-bottom: 10px; font-weight: bold; }
        .jackpot-amount { font-size: 32px; color: #00FF7F; font-weight: 700; font-family: 'Inter', sans-serif; text-shadow: 0 0 10px rgba(0, 255, 127, 0.5); }
        .intro-card { background: var(--secondary-bg); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .intro-card h1 { font-size: 24px; color: var(--gold); margin-bottom: 12px; line-height: 1.2; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { padding: 0 15px; margin: 20px 0 10px; display: flex; align-items: center; gap: 10px; }
        .section-title h2 { font-size: 20px; border-left: 4px solid var(--gold); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--tertiary-bg); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: var(--secondary-bg); padding: 20px 15px; margin: 20px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--gold); margin-bottom: 5px; }
        .payment-item span { font-size: 10px; display: block; color: var(--text-muted); }
        .guidelines-section { padding: 15px; display: grid; gap: 15px; }
        .guide-card { background: var(--secondary-bg); padding: 15px; border-radius: 12px; border-left: 3px solid var(--gold); }
        .guide-card h3 { color: var(--gold); margin-bottom: 8px; font-size: 18px; }
        .guide-card p { font-size: 14px; color: var(--text-secondary); }
        .lottery-section { background: var(--tertiary-bg); margin: 20px 0; padding: 10px 0; overflow: hidden; }
        .lottery-marquee { display: flex; animation: marquee 30s linear infinite; white-space: nowrap; }
        .lottery-item { background: var(--primary-bg); padding: 8px 15px; margin: 0 10px; border-radius: 20px; border: 1px solid var(--border-default); display: flex; align-items: center; gap: 10px; min-width: max-content; }
        .lottery-item span { font-size: 13px; }
        .lottery-item .win-amount { color: var(--green); font-weight: bold; }
        @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .providers-section { padding: 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-block { background: var(--secondary-bg); padding: 12px; text-align: center; border-radius: 8px; border: 1px solid var(--border-default); font-weight: 600; color: var(--gold); }
        .reviews-section { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--secondary-bg); padding: 15px; border-radius: 12px; 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 h4 { font-size: 16px; }
        .stars { color: var(--gold); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 11px; color: var(--text-muted); }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--secondary-bg); margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--gold); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { background: var(--tertiary-bg); padding: 20px 15px; text-align: center; margin-top: 20px; }
        .security-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--gold); }
        .security-text { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            height: 60px;
            background-color: var(--secondary-bg);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            align-items: center;
            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: 18px; }
        .nav-item.active { color: var(--gold); }
        footer { background-color: var(--primary-bg); padding: 30px 15px 80px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; justify-content: center; }
        .footer-contacts a { font-size: 14px; color: var(--gold); background: var(--tertiary-bg); padding: 8px 15px; border-radius: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-links a { font-size: 13px; color: var(--text-muted); }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); pt: 15px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .providers-section { grid-template-columns: repeat(4, 1fr); }
        }