:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #B8860B;
            --accent: #FF4500;
            --bg-default: #0B0E11;
            --bg-paper: #151921;
            --bg-surface: #1E2329;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --border-default: #2B3139;
            --win: #00FF7F;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', 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: 10px; }
        .btn {
            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(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--primary); color: #000; }
        .btn-register:hover { background: var(--primary-hover); }

        main { max-width: 600px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: linear-gradient(180deg, #1e2329 0%, #0b0e11 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--secondary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--win); font-family: 'Inter', sans-serif; }

        .intro-card { background: var(--bg-surface); margin: 15px; padding: 20px; border-radius: 12px; }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }

        .section-title { padding: 15px 15px 5px; font-size: 18px; border-left: 4px solid var(--primary); margin-left: 15px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: var(--bg-surface); border-radius: 8px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card:hover { transform: translateY(-3px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section { background: var(--bg-paper); padding: 20px 15px; margin: 15px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 10px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--primary); }

        .guidelines { padding: 15px; }
        .guide-item { background: var(--bg-surface); padding: 15px; border-radius: 8px; margin-bottom: 10px; border-left: 3px solid var(--secondary); }
        .guide-item h3 { font-size: 16px; margin-bottom: 8px; color: var(--primary); }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }

        .lottery-box { background: #000; margin: 15px; border-radius: 8px; height: 120px; overflow: hidden; position: relative; border: 1px solid var(--border-default); }
        .lottery-scroll { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { top: 100%; } 100% { top: -400%; } }
        .lottery-item { padding: 10px; border-bottom: 1px solid #111; display: flex; justify-content: space-between; font-size: 12px; }
        .win-user { color: var(--primary); }
        .win-amt { color: var(--win); font-weight: bold; }

        .providers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background: linear-gradient(45deg, #1e2329, #2b3139); padding: 15px; text-align: center; border-radius: 8px; color: var(--primary); font-weight: bold; border: 1px solid var(--border-default); }

        .reviews { padding: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-secondary); }
        .stars { color: var(--primary); font-size: 12px; }
        .review-content { font-size: 13px; color: var(--text-secondary); margin-top: 8px; font-style: italic; }

        .faq-section { padding: 15px; }
        .faq-item { background: var(--bg-paper); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-item h3 { padding: 15px; font-size: 15px; background: var(--bg-surface); cursor: pointer; color: var(--primary); }
        .faq-item p { padding: 15px; font-size: 14px; color: var(--text-secondary); }

        .safety-section { background: #080a0c; padding: 25px 15px; text-align: center; border-top: 1px solid var(--border-default); }
        .safety-badges { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--primary); }
        .safety-text { font-size: 12px; color: var(--text-secondary); max-width: 400px; margin: 0 auto; }

        .navigator { position: fixed; bottom: 0; width: 100%; max-width: 600px; left: 50%; transform: translateX(-50%); background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-default); z-index: 1001; }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 11px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 3px; }
        .nav-item:hover, .nav-item.active { color: var(--primary); }

        footer { background: #050607; padding: 30px 15px 100px; text-align: center; }
        .footer-contact { display: flex; justify-content: center; gap: 15px; margin-bottom: 25px; flex-wrap: wrap; }
        .footer-contact a { color: var(--primary); text-decoration: none; font-size: 14px; border: 1px solid var(--secondary); padding: 5px 12px; border-radius: 20px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-links a:hover { color: var(--primary); }
        .footer-copy { font-size: 12px; color: var(--text-disabled); border-top: 1px solid var(--border-default); padding-top: 20px; }