:root {
            --bg-primary: #0F172A;
            --bg-secondary: #1E293B;
            --bg-accent: #020617;
            --brand-primary: #FFD700;
            --brand-secondary: #C5A000;
            --brand-highlight: #FACC15;
            --success: #22C55E;
            --error: #EF4444;
            --warning: #F59E0B;
            --info: #3B82F6;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-disabled: #475569;
            --text-on-brand: #0F172A;
            --border-primary: #334155;
            --border-secondary: #1E293B;
            --border-highlight: #FFD700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Inter', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-primary); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-secondary);
            padding: 12px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-primary);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header img { width: 25px; height: 25px; object-fit: cover; }
        header strong { font-size: 16px; font-weight: normal; color: var(--text-primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); padding: 6px 15px; border-radius: 8px; cursor: pointer; font-family: var(--font-primary); transition: 0.3s; }
        .btn-reg { background: var(--brand-primary); color: var(--text-on-brand); border: none; padding: 6px 15px; border-radius: 8px; cursor: pointer; font-family: var(--font-primary); font-weight: 600; transition: 0.3s; }
        .btn-login:hover, .btn-reg:hover { opacity: 0.8; }
        
        main { max-width: 1200px; margin: 0 auto; padding: 20px 15px 100px; }
        .banner-wrap { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 16px; cursor: pointer; margin-bottom: 20px; }
        .banner-wrap img { width: 100%; height: 100%; object-fit: cover; }
        
        .jackpot-section { 
            background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary)); 
            border: 2px solid var(--brand-primary); 
            border-radius: 16px; 
            text-align: center; 
            padding: 20px; 
            margin-bottom: 25px; 
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { font-size: 18px; color: var(--text-secondary); margin-bottom: 10px; }
        .jackpot-amount { font-size: 32px; font-weight: bold; color: var(--brand-primary); font-family: var(--font-secondary); }
        
        .intro-card { 
            background: var(--bg-secondary); 
            padding: 30px; 
            border-radius: 20px; 
            text-align: center; 
            margin-bottom: 30px; 
            border: 1px solid var(--border-primary);
        }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-card p { font-size: 16px; color: var(--text-secondary); }
        
        .section-title { font-size: 22px; margin: 30px 0 20px; text-align: center; color: var(--text-primary); position: relative; padding-bottom: 10px; }
        .section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--brand-primary); }
        
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .game-card { background: var(--bg-secondary); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-primary); transition: 0.3s; display: block; }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { font-size: 15px; color: var(--text-primary); text-align: center; padding: 12px; font-weight: 500; }
        
        .payment-methods { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            margin-bottom: 30px; 
            text-align: center; 
        }
        .payment-item { background: var(--bg-accent); padding: 15px 10px; border-radius: 12px; border: 1px solid var(--border-primary); font-size: 13px; color: var(--text-secondary); }
        .payment-item i { display: block; font-size: 24px; color: var(--brand-primary); margin-bottom: 8px; }
        
        .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 30px; }
        .guide-item { background: var(--bg-secondary); padding: 20px; border-radius: 16px; border-left: 4px solid var(--brand-primary); }
        .guide-item h3 { font-size: 18px; margin-bottom: 10px; color: var(--brand-primary); }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        
        .lottery-wrap { 
            background: var(--bg-accent); 
            padding: 15px; 
            border-radius: 12px; 
            margin-bottom: 30px; 
            overflow: hidden; 
            white-space: nowrap; 
            border: 1px solid var(--border-primary);
        }
        .lottery-track { display: inline-block; animation: scroll 30s linear infinite; }
        .lottery-item { display: inline-block; margin-right: 30px; font-size: 14px; color: var(--text-secondary); }
        .lottery-item span { color: var(--brand-primary); font-weight: bold; }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 30px; }
        .provider-box { background: var(--bg-secondary); padding: 15px; text-align: center; border-radius: 10px; font-weight: bold; border: 1px solid var(--border-primary); color: var(--brand-highlight); }
        
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-bottom: 30px; }
        .comment-card { background: var(--bg-secondary); padding: 20px; border-radius: 16px; border: 1px solid var(--border-primary); }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-user i { font-size: 24px; color: var(--brand-primary); }
        .comment-user strong { font-size: 15px; }
        .comment-stars { color: var(--brand-highlight); font-size: 12px; margin-bottom: 10px; }
        .comment-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-disabled); }
        
        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--bg-secondary); margin-bottom: 10px; border-radius: 12px; padding: 20px; border: 1px solid var(--border-primary); }
        .faq-item h3 { font-size: 17px; margin-bottom: 10px; color: var(--brand-primary); }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        
        .security-banner { 
            background: linear-gradient(to right, var(--bg-accent), var(--bg-secondary)); 
            padding: 30px; 
            border-radius: 20px; 
            text-align: center; 
            border: 1px solid var(--border-primary);
            margin-bottom: 30px;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; flex-wrap: wrap; }
        .sec-icon { color: var(--success); font-size: 30px; }
        .sec-text { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }
        
        .navigator { 
            position: fixed; 
            bottom: 0; 
            left: 0; 
            right: 0; 
            background: var(--bg-secondary); 
            display: flex; 
            justify-content: space-around; 
            align-items: center; 
            padding: 10px 0; 
            border-top: 2px solid var(--brand-primary); 
            z-index: 2000;
            box-shadow: 0 -5px 15px rgba(0,0,0,0.3);
        }
        .nav-item { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 12px; gap: 5px; transition: 0.3s; }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--brand-primary); }
        
        footer { background: var(--bg-accent); padding: 40px 20px 100px; border-top: 1px solid var(--border-primary); text-align: center; }
        .footer-contact { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; flex-wrap: wrap; }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; font-size: 14px; border: 1px solid var(--border-primary); padding: 5px 15px; border-radius: 20px; transition: 0.3s; }
        .footer-contact a:hover { border-color: var(--brand-primary); color: var(--brand-primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 800px; margin: 0 auto 30px; text-align: left; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: 0.3s; }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy { font-size: 13px; color: var(--text-disabled); border-top: 1px solid var(--border-primary); padding-top: 20px; }
        
        @media (max-width: 600px) {
            .payment-methods { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }