:root {
            --primary: #FFD700;
            --secondary: #B8860B;
            --accent: #00FF41;
            --luxury-gold: #D4AF37;
            --bg-default: #0A0B0D;
            --bg-paper: #161A1E;
            --bg-elevated: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-muted: #848E9C;
            --success: #0ECB81;
            --error: #F6465D;
            --warning: #F0B90B;
            --hot: #FF4500;
            --border-default: #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;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-paper);
            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(--primary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 6px 12px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: #000; }
        main { max-width: 600px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(135deg, #161A1E 0%, #2B3139 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--luxury-gold);
            position: relative;
            overflow: hidden;
        }
        .jackpot-label { color: var(--luxury-gold); font-size: 14px; font-weight: bold; text-transform: uppercase; margin-bottom: 5px; }
        .jackpot-amount { color: var(--primary); font-size: 32px; font-weight: 700; font-family: 'Noto Sans Bengali', sans-serif; }
        .intro-card { background: var(--bg-paper); margin: 15px; padding: 20px; border-radius: 12px; }
        h1 { font-size: 28px; color: var(--primary); margin-bottom: 12px; font-family: 'Galada', cursive; }
        h2 { font-size: 24px; color: var(--primary); margin: 20px 15px 10px; border-left: 4px solid var(--primary); padding-left: 10px; }
        h3 { font-size: 16px; color: var(--text-primary); margin-top: 8px; text-align: center; font-weight: 500; }
        p { font-size: 16px; color: var(--text-secondary); text-align: justify; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-elevated); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .payment-section { background: var(--bg-paper); margin: 15px; padding: 20px; border-radius: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--luxury-gold); margin-bottom: 5px; }
        .payment-item span { display: block; font-size: 10px; color: var(--text-muted); }
        .guidelines { padding: 15px; }
        .guide-item { background: var(--bg-paper); padding: 15px; border-radius: 10px; margin-bottom: 12px; }
        .guide-item h3 { text-align: left; color: var(--luxury-gold); margin-bottom: 8px; margin-top: 0; }
        .winners-section { background: var(--bg-paper); margin: 15px; border-radius: 12px; overflow: hidden; }
        .winner-row { display: flex; justify-content: space-between; padding: 12px 15px; border-bottom: 1px solid var(--border-default); font-size: 14px; }
        .winner-name { color: var(--text-secondary); }
        .winner-amount { color: var(--success); font-weight: bold; }
        .winner-time { color: var(--text-muted); font-size: 12px; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: var(--bg-elevated); padding: 15px; border-radius: 8px; text-align: center; color: var(--primary); font-weight: bold; border: 1px solid var(--border-default); }
        .reviews { padding: 15px; }
        .review-card { background: var(--bg-paper); padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 3px solid var(--primary); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .stars { color: var(--warning); font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-elevated); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }
        .security-section { background: var(--bg-paper); margin: 15px; padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--success); }
        .security-text { font-size: 12px; color: var(--text-muted); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-paper); height: 60px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-default); z-index: 1000; }
        .nav-item { text-decoration: none; color: var(--text-muted); text-align: center; font-size: 12px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 2px; }
        footer { background: var(--bg-paper); padding: 30px 15px; border-top: 1px solid var(--border-default); }
        .footer-social { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-social a { color: var(--text-secondary); text-decoration: none; font-size: 14px; padding: 5px 10px; border: 1px solid var(--border-default); border-radius: 5px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }