:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #E6C200;
            --brand-secondary: #1A1A1A;
            --brand-accent: #FF4500;
            --bg-main: #0B0B0B;
            --bg-surface: #1E1E1E;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --success: #00C851;
            --error: #FF4444;
            --warning: #FFBB33;
            --info: #33B5E5;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --text-inverse: #000000;
            --border-light: #333333;
            --border-medium: #444444;
            --border-strong: #FFD700;
            --font-primary: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--bg-main); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        header { background: var(--bg-surface); padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-light); }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; object-fit: cover; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--brand-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 8px; font-family: var(--font-primary); font-weight: 600; cursor: pointer; border: none; transition: 0.3s; font-size: 14px; }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-login:hover { background: var(--brand-primary); color: var(--text-inverse); }
        .btn-register { background: var(--brand-primary); color: var(--text-inverse); }
        .btn-register:hover { background: var(--brand-primary-hover); }
        main { max-width: 1200px; margin: 0 auto; padding: 20px 15px 100px; }
        .hero-banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 15px; cursor: pointer; margin-bottom: 20px; box-shadow: 0 0 20px rgba(255, 215, 0, 0.2); }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section { background: linear-gradient(135deg, #1e1e1e 0%, #000 100%); padding: 30px; text-align: center; border-radius: 20px; border: 2px solid var(--brand-primary); margin-bottom: 30px; position: relative; overflow: hidden; }
        .jackpot-title { font-size: 18px; color: var(--text-secondary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-family: var(--font-secondary); font-size: 40px; font-weight: 700; color: var(--brand-primary); text-shadow: 0 0 15px rgba(255, 215, 0, 0.5); }
        .intro-card { background: var(--bg-surface); padding: 30px; border-radius: 20px; margin-bottom: 40px; border-left: 5px solid var(--brand-primary); }
        .intro-card h1 { font-size: 28px; color: var(--brand-primary); margin-bottom: 15px; line-height: 1.3; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        section { margin-bottom: 50px; }
        h2 { font-size: 24px; color: var(--brand-primary); margin-bottom: 25px; text-align: center; position: relative; padding-bottom: 10px; }
        h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--brand-accent); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { background: var(--bg-surface); border-radius: 15px; overflow: hidden; transition: 0.3s; border: 1px solid var(--border-light); position: relative; }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); box-shadow: 0 5px 15px rgba(0,0,0,0.5); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 12px; font-size: 16px; text-align: center; color: var(--text-primary); }
        .payment-section { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 15px; text-align: center; }
        .pay-item { background: var(--bg-surface); padding: 20px 10px; border-radius: 12px; border: 1px solid var(--border-light); display: flex; flex-direction: column; align-items: center; gap: 10px; }
        .pay-item i { font-size: 24px; color: var(--brand-primary); }
        .pay-item span { font-size: 14px; color: var(--text-secondary); }
        .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
        .guide-card { background: var(--bg-surface); padding: 25px; border-radius: 15px; border: 1px solid var(--border-medium); }
        .guide-card h3 { color: var(--brand-primary); margin-bottom: 12px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }
        .win-marquee { background: var(--brand-secondary); padding: 15px 0; overflow: hidden; white-space: nowrap; border-top: 1px solid var(--brand-primary); border-bottom: 1px solid var(--brand-primary); margin: 30px 0; }
        .marquee-content { display: inline-block; animation: scroll 40s linear infinite; }
        .win-item { display: inline-flex; align-items: center; gap: 10px; margin-right: 50px; font-size: 14px; color: var(--text-primary); }
        .win-item span { color: var(--brand-primary); font-weight: bold; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .provider-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
        .provider-block { padding: 15px; text-align: center; font-weight: 700; border-radius: 8px; font-size: 16px; background: var(--bg-surface); border: 1px solid var(--border-light); }
        .provider-block:nth-child(odd) { color: var(--brand-primary); }
        .provider-block:nth-child(even) { color: var(--brand-accent); }
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
        .comment-card { background: var(--bg-surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-light); }
        .comment-header { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
        .comment-header i { font-size: 40px; color: var(--brand-primary); }
        .comment-info h4 { font-size: 16px; color: var(--text-primary); }
        .comment-info .rating { color: #f1c40f; font-size: 12px; }
        .comment-body { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-muted); text-align: right; }
        .faq-section { display: flex; flex-direction: column; gap: 15px; }
        .faq-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-light); }
        .faq-item h3 { font-size: 17px; color: var(--brand-primary); margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }
        .security-section { background: var(--bg-surface); padding: 30px; border-radius: 20px; text-align: center; border: 1px dashed var(--brand-primary); }
        .security-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin-top: 20px; }
        .sec-item { display: flex; flex-direction: column; align-items: center; gap: 10px; max-width: 200px; }
        .sec-item i { font-size: 30px; color: var(--brand-primary); }
        .sec-item span { font-size: 14px; color: var(--text-secondary); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 12px 0; border-top: 2px solid var(--brand-primary); z-index: 2000; box-shadow: 0 -5px 15px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--text-secondary); font-size: 12px; }
        .nav-item i { font-size: 20px; color: var(--brand-primary); }
        footer { background: var(--brand-secondary); padding: 40px 20px 120px; color: var(--text-secondary); border-top: 1px solid var(--border-light); }
        .footer-contact { text-align: center; margin-bottom: 30px; }
        .footer-contact a { margin: 0 10px; color: var(--brand-primary); font-size: 14px; display: inline-block; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; max-width: 800px; margin: 0 auto 30px; text-align: center; }
        .footer-links a { font-size: 14px; display: block; padding: 5px 0; }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy { text-align: center; font-size: 13px; color: var(--text-muted); margin-top: 20px; }
        @media (max-width: 768px) {
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .jackpot-amount { font-size: 30px; }
        }