:root {
            --primary: #F5C518;
            --primary-hover: #E6B800;
            --secondary: #D4AF37;
            --accent: #FF3E3E;
            --gold-gradient: linear-gradient(180deg, #F5C518 0%, #D4AF37 100%);
            --bg-main: #0B0E11;
            --bg-surface: #15191E;
            --bg-card: #1E2329;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #6B7280;
            --text-on-brand: #000000;
            --link-color: #F5C518;
            --success: #00C853;
            --error: #FF5252;
            --border-default: #2D3139;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-sec: 'Inter', 'Roboto', sans-serif;
            --font-num: 'Montserrat', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-primary); font-family: var(--font-main); line-height: 1.5; -webkit-tap-highlight-color: transparent; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }

        header { background: var(--bg-surface); padding: 10px 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-default); display: flex; align-items: center; justify-content: space-between; }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        .logo-box strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-btns { display: flex; gap: 10px; }
        .btn { padding: 6px 16px; border-radius: 4px; font-weight: 600; font-size: 14px; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-reg { background: var(--gold-gradient); color: var(--text-on-brand); }

        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2 / 1; cursor: pointer; background: #000; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container { background: var(--bg-card); margin: 15px; padding: 20px; border-radius: 12px; border: 1px solid var(--secondary); text-align: center; }
        .jackpot-title { color: var(--secondary); font-size: 1.2rem; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-family: var(--font-num); font-size: 2.2rem; color: var(--primary); font-weight: 700; text-shadow: 0 0 10px rgba(245, 197, 24, 0.5); }

        .intro-card { margin: 15px; padding: 20px; background: var(--bg-surface); border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 1.25rem; margin-bottom: 10px; color: var(--primary); }
        .intro-card p { font-size: 0.95rem; color: var(--text-secondary); text-align: justify; }

        .section-title { padding: 0 15px; margin-top: 25px; margin-bottom: 15px; font-size: 1.2rem; border-left: 3px solid var(--primary); margin-left: 15px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-card); border-radius: 10px; overflow: hidden; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 0.9rem; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { background: var(--bg-surface); margin: 25px 0; padding: 20px 15px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 1.5rem; color: var(--primary); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 0.75rem; color: var(--text-secondary); }

        .guides-container { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; }
        .guide-box { background: var(--bg-card); padding: 15px; border-radius: 8px; }
        .guide-box h2 { font-size: 1.1rem; color: var(--secondary); margin-bottom: 8px; }
        .guide-box p { font-size: 0.9rem; color: var(--text-secondary); }

        .lottery-ticker { background: rgba(21, 25, 30, 0.8); margin: 20px 15px; border-radius: 8px; height: 150px; overflow: hidden; border: 1px solid var(--border-default); position: relative; }
        .lottery-list { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        .lottery-item { padding: 10px; border-bottom: 1px solid var(--bg-main); display: flex; justify-content: space-between; font-size: 0.85rem; }
        .winner-name { color: var(--primary); }
        .winner-amount { color: var(--success); font-family: var(--font-num); font-weight: 600; }

        @keyframes scrollUp {
            0% { top: 0; }
            100% { top: -400px; }
        }

        .providers-wall { padding: 0 15px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-tag { background: var(--bg-card); padding: 12px; text-align: center; border-radius: 6px; color: var(--primary); font-weight: 600; border: 1px solid var(--border-default); }

        .reviews-container { padding: 0 15px; display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 1.5rem; color: var(--text-muted); }
        .stars { color: #FFAB00; font-size: 0.8rem; }
        .review-content { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 8px; }
        .review-date { font-size: 0.75rem; color: var(--text-muted); }

        .faq-section { padding: 0 15px; margin-top: 30px; }
        .faq-item { background: var(--bg-card); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; border-bottom: 1px solid var(--bg-main); color: var(--primary); }
        .faq-answer { padding: 15px; font-size: 0.9rem; color: var(--text-secondary); background: #1a1e24; }

        .security-section { background: #050709; padding: 30px 15px; text-align: center; margin-top: 30px; border-top: 2px solid var(--primary); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.8rem; color: var(--primary); }
        .security-text { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { text-align: center; color: var(--text-secondary); flex: 1; }
        .nav-item i { font-size: 1.2rem; display: block; margin-bottom: 4px; }
        .nav-item span { font-size: 0.7rem; }

        footer { background: var(--bg-surface); padding: 40px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 30px; }
        .footer-contacts a { color: var(--primary); font-size: 0.9rem; border: 1px solid var(--border-default); padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; margin-bottom: 30px; }
        .footer-links a { font-size: 0.85rem; color: var(--text-secondary); }
        .footer-copy { text-align: center; font-size: 0.8rem; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }