:root {
            --brand-primary: #FFD700;
            --brand-secondary: #D32F2F;
            --brand-accent: #00C853;
            --gold-gradient: linear-gradient(180deg, #FFD700 0%, #B8860B 100%);
            --bg-base: #0A0A0A;
            --bg-surface: #161616;
            --bg-elevated: #1E1E1E;
            --bg-nav: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --border-subtle: #2C2C2C;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.6;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-nav);
            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: 10px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--brand-primary); }
        .header-right { display: flex; gap: 8px; }
        .btn {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            border: none;
            text-decoration: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--gold-gradient); color: #000; }
        main { padding-bottom: 80px; }
        .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: #111;
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid #333;
        }
        .jackpot-title { color: var(--brand-primary); font-size: 18px; margin-bottom: 5px; }
        .jackpot-amount { 
            font-size: 32px; 
            font-weight: 700; 
            color: #fff; 
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); 
        }
        .intro-card { margin: 15px; padding: 20px; background: var(--bg-surface); border-radius: 15px; }
        .intro-card h1 { font-size: 24px; color: var(--brand-primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); }
        .section-title { padding: 15px 15px 5px; font-size: 20px; color: var(--brand-primary); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { 
            background: var(--bg-elevated); 
            border-radius: 12px; 
            overflow: hidden; 
            text-decoration: none; 
            border: 1px solid var(--border-subtle);
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { 
            padding: 8px; 
            font-size: 14px; 
            color: #fff; 
            text-align: center; 
            white-space: nowrap; 
            overflow: hidden; 
            text-overflow: ellipsis; 
        }
        .payments-section { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            padding: 15px; 
            background: var(--bg-surface);
            margin: 15px;
            border-radius: 15px;
        }
        .payment-item { text-align: center; font-size: 12px; color: var(--text-secondary); }
        .payment-item i { font-size: 24px; color: var(--brand-primary); display: block; margin-bottom: 5px; }
        .guide-section { padding: 15px; }
        .guide-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; margin-bottom: 15px; }
        .guide-card h2 { font-size: 18px; color: var(--brand-primary); margin-bottom: 8px; }
        .winners-list { margin: 15px; background: var(--bg-surface); border-radius: 15px; padding: 10px; }
        .winner-row { 
            display: flex; 
            justify-content: space-between; 
            padding: 8px 5px; 
            border-bottom: 1px solid var(--border-subtle); 
            font-size: 13px; 
        }
        .winner-row span:nth-child(3) { color: var(--brand-accent); font-weight: bold; }
        .providers-section { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-box { 
            background: var(--bg-elevated); 
            padding: 12px; 
            text-align: center; 
            border-radius: 10px; 
            font-weight: bold; 
            color: var(--brand-primary);
            border: 1px solid var(--border-subtle);
        }
        .reviews-section { padding: 15px; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 15px; 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: #FFD700; font-size: 12px; }
        .faq-section { padding: 15px; }
        .faq-item { margin-bottom: 15px; background: var(--bg-surface); border-radius: 10px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .safety-section { margin: 15px; padding: 20px; background: #0e0e0e; border-radius: 15px; border: 1px dashed var(--brand-secondary); text-align: center; }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-top: 15px; font-size: 24px; color: var(--brand-primary); }
        .navigator {
            position: fixed;
            bottom: 0;
            width: 100%;
            background: var(--bg-nav);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 2px; }
        footer { background: var(--bg-nav); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-subtle); }
        .footer-contacts { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-contacts a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; text-align: left; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-copy { font-size: 12px; color: var(--text-secondary); border-top: 1px solid var(--border-subtle); padding-top: 20px; }