:root {
            --primary-gold: #FFD700;
            --secondary-gold: #DAA520;
            --accent-royal-blue: #1E40AF;
            --gradient-primary: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-main: #0A0B0D;
            --bg-surface-deep: #121417;
            --bg-surface-light: #1C1F24;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B8C1;
            --text-muted: #6C757D;
            --border-subtle: #2D3139;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }
        header {
            background-color: var(--bg-surface-deep);
            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-subtle);
        }
        .header-left { display: flex; align-items: center; gap: 10px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary-gold); }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register {
            padding: 6px 15px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--primary-gold); border: 1px solid var(--primary-gold); }
        .btn-register { background: var(--gradient-primary); color: #000; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: radial-gradient(circle, #1e40af 0%, #0a0b0d 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 2px solid var(--secondary-gold);
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { font-size: 18px; color: var(--primary-gold); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: #fff; font-family: 'Inter', sans-serif; }
        .intro-card { background: var(--bg-surface-deep); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid var(--border-subtle); }
        .intro-card h1 { font-size: 24px; color: var(--primary-gold); margin-bottom: 12px; }
        .intro-card p { color: var(--text-secondary); font-size: 14px; text-align: justify; }
        .section-title { font-size: 20px; padding: 0 15px; margin: 20px 0 10px; border-left: 4px solid var(--primary-gold); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-surface-light); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-subtle); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { color: var(--text-primary); font-size: 14px; padding: 10px; text-align: center; }
        .payment-section { background: var(--bg-surface-deep); margin: 20px 15px; padding: 20px; border-radius: 12px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--primary-gold); margin-bottom: 5px; }
        .payment-item span { font-size: 10px; display: block; color: var(--text-muted); }
        .guidelines { padding: 0 15px; }
        .guide-item { background: var(--bg-surface-deep); padding: 15px; border-radius: 10px; margin-bottom: 10px; }
        .guide-item h2 { font-size: 18px; color: var(--primary-gold); margin-bottom: 8px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-ticker { background: #000; margin: 15px; border-radius: 8px; height: 150px; overflow: hidden; border: 1px solid var(--border-subtle); position: relative; }
        .ticker-track { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .ticker-item { padding: 10px 15px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; font-size: 12px; }
        .ticker-name { color: var(--primary-gold); }
        .ticker-amount { color: var(--success-color, #00C853); font-weight: bold; }
        .providers-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-btn { background: var(--bg-surface-light); padding: 12px; text-align: center; border-radius: 8px; color: var(--primary-gold); font-weight: bold; font-size: 14px; border: 1px solid var(--border-subtle); }
        .reviews-container { padding: 0 15px; }
        .review-card { background: var(--bg-surface-deep); padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 3px solid var(--primary-gold); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 20px; color: var(--text-secondary); }
        .review-header .stars { color: var(--primary-gold); font-size: 12px; }
        .faq-section { padding: 0 15px; }
        .faq-item { background: var(--bg-surface-deep); margin-bottom: 10px; border-radius: 8px; }
        .faq-question { padding: 15px; font-weight: bold; color: var(--primary-gold); font-size: 15px; cursor: pointer; border-bottom: 1px solid var(--border-subtle); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); }
        .security-section { margin: 20px 15px; text-align: center; padding: 20px; background: var(--bg-surface-light); border-radius: 12px; border: 1px dashed var(--secondary-gold); }
        .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-muted); }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-surface-deep); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-subtle); z-index: 1000; }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 3px; }
        .nav-item span { font-size: 10px; }
        footer { background: #050505; padding: 30px 15px 100px; text-align: center; border-top: 2px solid var(--primary-gold); }
        .footer-contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 25px; }
        .footer-contacts a { color: var(--text-secondary); text-decoration: none; font-size: 14px; background: var(--bg-surface-deep); padding: 10px; border-radius: 5px; }
        .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: 12px; }
        .copyright { font-size: 12px; color: var(--text-muted); padding-top: 20px; border-top: 1px solid var(--border-subtle); }