:root {
            --primary: #FFD700;
            --secondary: #B8860B;
            --accent: #FF4500;
            --premium-gold: linear-gradient(135deg, #FFD700 0%, #FDB931 50%, #9E7E0A 100%);
            --bg-main: #0D1117;
            --bg-surface: #161B22;
            --bg-elevated: #21262D;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #8B949E;
            --text-brand: #000000;
            --border-default: #30363D;
            --success: #2EA043;
            --font-main: 'Hind Siliguri', 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;
            overflow-x: hidden;
            padding-bottom: 70px;
        }

        header {
            background: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            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: 500; color: var(--primary); }

        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: 0.3s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--premium-gold); color: var(--text-brand); }

        main { max-width: 800px; margin: 0 auto; padding: 10px; }

        .banner { 
            width: 100%; 
            aspect-ratio: 2/1; 
            border-radius: 12px; 
            overflow: hidden; 
            margin-bottom: 20px;
            cursor: pointer;
        }
        .banner img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-container {
            background: var(--bg-elevated);
            border: 2px solid var(--primary);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { font-size: 18px; color: var(--primary); margin-bottom: 10px; font-weight: bold; }
        .jackpot-amount { 
            font-size: 32px; 
            font-weight: 700; 
            background: var(--premium-gold);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-family: monospace;
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 20px;
            border-left: 4px solid var(--primary);
        }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 15px; }

        .section-title { font-size: 20px; margin: 25px 0 15px; color: var(--primary); display: flex; align-items: center; gap: 8px; }

        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { 
            background: var(--bg-surface); 
            border-radius: 10px; 
            overflow: hidden; 
            text-decoration: none; 
            border: 1px solid var(--border-default);
            transition: 0.3s;
        }
        .game-card:hover { border-color: var(--primary); transform: translateY(-3px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; color: var(--text-primary); }

        .trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 20px; }
        .trust-item { 
            background: var(--bg-surface); 
            padding: 10px 5px; 
            border-radius: 8px; 
            text-align: center; 
            font-size: 11px;
            border: 1px solid var(--border-default);
        }
        .trust-item i { font-size: 18px; color: var(--primary); margin-bottom: 5px; display: block; }

        .guideline-container { display: grid; gap: 15px; margin-bottom: 20px; }
        .guide-box { background: var(--bg-surface); padding: 15px; border-radius: 10px; }
        .guide-box h2 { font-size: 18px; color: var(--primary); margin-bottom: 8px; }
        .guide-box p { font-size: 14px; color: var(--text-secondary); }

        .lottery-ticker {
            background: var(--bg-elevated);
            padding: 10px;
            border-radius: 10px;
            height: 150px;
            overflow: hidden;
            position: relative;
        }
        .ticker-inner { animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp {
            0% { transform: translateY(0); }
            100% { transform: translateY(-100%); }
        }
        .winner-row { padding: 8px; border-bottom: 1px solid var(--border-default); font-size: 13px; display: flex; justify-content: space-between; }
        .winner-amount { color: var(--success); font-weight: bold; }

        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-item { 
            padding: 12px; 
            border-radius: 8px; 
            background: linear-gradient(90deg, var(--bg-surface), var(--bg-elevated));
            text-align: center;
            font-weight: 600;
            color: var(--primary);
            border: 1px solid var(--border-default);
        }

        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 10px; margin-bottom: 15px; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-header i { font-size: 24px; color: var(--text-secondary); }
        .rating { color: var(--primary); font-size: 12px; }

        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--primary); border-bottom: 1px solid var(--border-default); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); }

        .security-box { 
            background: var(--bg-elevated); 
            padding: 20px; 
            border-radius: 12px; 
            text-align: center; 
            border: 1px dashed var(--secondary);
            margin-top: 30px;
        }
        .age-badge { 
            display: inline-block; 
            width: 40px; height: 40px; 
            line-height: 40px; 
            border: 2px solid var(--accent); 
            color: var(--accent); 
            border-radius: 50%; 
            font-weight: bold; 
            margin-bottom: 10px;
        }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            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-decoration: none; color: var(--text-secondary); text-align: center; font-size: 12px; flex: 1; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 3px; }
        .nav-item:hover { color: var(--primary); }

        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); text-align: center; }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-social a { color: var(--text-primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: left; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; display: block; margin-bottom: 5px; }
        .copyright { font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-default); padding-top: 20px; }