:root {
            --primary: #FFD700;
            --primary-hover: #E6C200;
            --secondary: #1A1A1A;
            --accent: #D4AF37;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #D4AF37 100%);
            --bg-default: #0A0B0D;
            --bg-paper: #14171C;
            --bg-surface: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --success: #0ECB81;
            --error: #F6465D;
            --border-subtle: #2B3139;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--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-subtle);
        }
        .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(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-reg {
            padding: 6px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            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: #000; }
        .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: var(--bg-paper);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--accent);
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
        }
        .jackpot-title { font-size: 14px; color: var(--accent); margin-bottom: 10px; font-weight: 600; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 700; background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-family: 'Noto Sans Bengali', sans-serif; }
        .intro-card { padding: 20px; margin: 15px; background: var(--bg-surface); border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-title { font-size: 20px; margin: 20px 15px 15px; color: var(--text-primary); border-left: 3px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-paper); border-radius: 10px; overflow: hidden; text-decoration: none; display: block; border: 1px solid var(--border-subtle); transition: 0.3s; }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-image { width: 100%; aspect-ratio: 1/1; background: #2a2e35; }
        .game-image img { width: 100%; height: 100%; object-fit: cover; }
        .game-card h3 { font-size: 14px; padding: 8px; text-align: center; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payment-section { background: var(--bg-paper); margin: 20px 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 24px; color: var(--accent); }
        .payment-item span { font-size: 10px; color: var(--text-secondary); text-align: center; }
        .guidelines-section { padding: 15px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 15px; border: 1px solid var(--border-subtle); }
        .guide-card h2 { font-size: 18px; color: var(--primary); margin-bottom: 8px; }
        .guide-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .lottery-section { background: var(--bg-paper); margin: 20px 15px; border-radius: 12px; overflow: hidden; }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 15px; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
        .lottery-user { color: var(--primary); font-weight: 500; }
        .lottery-win { color: var(--success); font-weight: 700; }
        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-box { background: var(--bg-surface); padding: 12px; text-align: center; border-radius: 8px; border: 1px solid var(--border-subtle); color: var(--accent); font-weight: 600; }
        .review-section { padding: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; border: 1px solid var(--border-subtle); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-avatar { width: 40px; height: 40px; background: var(--border-subtle); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); }
        .review-stars { color: var(--primary); font-size: 12px; }
        .review-date { font-size: 11px; color: var(--text-secondary); margin-left: auto; }
        .faq-section { padding: 0 15px; }
        .faq-item { background: var(--bg-paper); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-item summary { padding: 15px; cursor: pointer; font-weight: 600; color: var(--primary); display: flex; justify-content: space-between; align-items: center; }
        .faq-item p { padding: 0 15px 15px; font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
        .security-section { background: var(--bg-paper); margin: 20px 15px; padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 30px; color: var(--accent); }
        .security-section p { font-size: 12px; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: var(--secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        footer { background: var(--bg-paper); padding: 30px 15px 80px; border-top: 1px solid var(--border-subtle); }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contacts a { color: var(--text-secondary); text-decoration: none; font-size: 14px; display: flex; align-items: center; gap: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; padding: 5px 0; }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-subtle); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .providers-grid { grid-template-columns: repeat(4, 1fr); }
        }