:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #FF4500;
            --accent: #00FF41;
            --bg-base: #0A0B0D;
            --bg-surface: #161B22;
            --bg-card: #1C2128;
            --text-primary: #FFFFFF;
            --text-secondary: #B1B8C0;
            --text-muted: #6E7681;
            --border-default: #30363D;
            --border-active: #FFD700;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            line-height: 1.5;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        ul { list-style: none; }
        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: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
        }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: #000; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-box {
            background: linear-gradient(145deg, #1c2128, #0a0b0d);
            margin: 15px;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            border: 1px solid var(--primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: 600; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: var(--accent); letter-spacing: 1px; }
        .intro-card { background: var(--bg-card); margin: 15px; padding: 20px; border-radius: 12px; border-left: 4px solid var(--primary); }
        .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 { font-size: 20px; margin: 20px 15px 10px; border-left: 3px solid var(--secondary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: var(--bg-card); border-radius: 12px; overflow: hidden; 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; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 14px; margin-bottom: 4px; color: var(--text-primary); }
        .game-info span { font-size: 12px; color: var(--text-muted); }
        .payment-methods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 15px; }
        .payment-item { background: var(--bg-card); padding: 15px 5px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 24px; color: var(--primary); margin-bottom: 8px; display: block; }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }
        .content-section { padding: 15px; color: var(--text-secondary); font-size: 14px; }
        .content-section h2 { color: var(--primary); font-size: 18px; margin: 15px 0 10px; }
        .win-marquee { background: var(--bg-surface); margin: 15px 0; padding: 10px 0; overflow: hidden; white-space: nowrap; border-top: 1px solid var(--border-default); border-bottom: 1px solid var(--border-default); }
        .win-track { display: inline-block; animation: scroll 30s linear infinite; }
        .win-item { display: inline-flex; align-items: center; background: var(--bg-card); padding: 5px 15px; border-radius: 20px; margin: 0 10px; font-size: 13px; border: 1px solid var(--border-default); }
        .win-item b { color: var(--accent); margin-left: 5px; }
        @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
        .providers-wall { display: flex; flex-wrap: wrap; gap: 10px; padding: 15px; justify-content: center; }
        .provider-tag { background: var(--bg-card); padding: 8px 15px; border-radius: 5px; font-size: 14px; border: 1px solid var(--border-default); color: var(--text-secondary); }
        .reviews-container { padding: 15px; display: flex; flex-direction: column; gap: 15px; }
        .review-card { background: var(--bg-card); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .review-user-info h4 { font-size: 14px; }
        .stars { color: #FFC107; font-size: 12px; }
        .review-text { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }
        .faq-container { padding: 15px; }
        .faq-item { background: var(--bg-card); margin-bottom: 10px; border-radius: 8px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 15px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-box { background: var(--bg-surface); margin: 15px; padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent); }
        .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: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 12px; color: var(--text-secondary); }
        .nav-item i { font-size: 18px; margin-bottom: 4px; }
        .nav-item.active { color: var(--primary); }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; border-top: 1px solid var(--border-default); }
        .footer-contacts { display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-bottom: 25px; }
        .footer-contacts a { color: var(--primary); font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: center; margin-bottom: 25px; }
        .footer-links a { color: var(--text-muted); font-size: 13px; }
        .footer-bottom { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }