:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --success: #00C851;
            --error: #FF4444;
            --warning: #FFBB33;
            --info: #33B5E5;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --border-light: #333333;
            --border-medium: #444444;
            --border-strong: #FFD700;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            padding-bottom: 80px; 
        }
        header { 
            background-color: var(--bg-surface); 
            padding: 15px 20px; 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            position: sticky; 
            top: 0; 
            z-index: 1000; 
            border-bottom: 2px solid var(--border-strong); 
        }
        header .logo-section { 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(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-family: var(--font-primary); transition: 0.3s; }
        .btn-register { background: var(--primary); color: var(--text-inverse); border: none; padding: 6px 15px; border-radius: 5px; cursor: pointer; font-family: var(--font-primary); font-weight: 600; transition: 0.3s; }
        .btn-login:hover, .btn-register:hover { opacity: 0.8; }
        main { max-width: 1200px; margin: 0 auto; padding: 20px; }
        .hero-banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 15px; cursor: pointer; margin-bottom: 20px; border: 1px solid var(--border-medium); }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .reward-section { background: linear-gradient(45deg, #1a1a1a, #333); padding: 30px; border-radius: 15px; text-align: center; margin-bottom: 30px; border: 1px solid var(--primary); }
        .reward-section h2 { color: var(--primary); font-size: 24px; margin-bottom: 15px; }
        .reward-section p { color: var(--text-secondary); margin-bottom: 20px; font-size: 16px; }
        .btn-big-reg { background: var(--accent); color: white; border: none; padding: 15px 40px; font-size: 20px; font-weight: bold; border-radius: 50px; cursor: pointer; box-shadow: 0 0 15px var(--accent); transition: 0.3s; }
        .btn-big-reg:hover { transform: scale(1.05); box-shadow: 0 0 25px var(--accent); }
        .intro-card { background: var(--bg-surface); padding: 30px; border-radius: 15px; border-left: 5px solid var(--primary); margin-bottom: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        .section-title { font-size: 24px; color: var(--primary); margin: 40px 0 20px; text-align: center; position: relative; }
        .section-title::after { content: ''; display: block; width: 50px; height: 3px; background: var(--accent); margin: 10px auto; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-light); transition: 0.3s; }
        .game-card:hover { border-color: var(--primary); transform: translateY(-5px); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { color: var(--text-primary); padding: 12px; font-size: 16px; text-align: center; font-weight: 500; }
        .payment-section { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 40px; }
        .pay-item { background: var(--bg-surface); padding: 15px; border-radius: 10px; text-align: center; border: 1px solid var(--border-light); font-size: 14px; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; gap: 10px; }
        .pay-item i { color: var(--primary); font-size: 20px; }
        .guidelines { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .guide-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-light); }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { color: var(--text-secondary); font-size: 14px; }
        .reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
        .review-card { background: var(--bg-surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-medium); }
        .user-info { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .user-info i { font-size: 30px; color: var(--secondary); }
        .user-info span { font-weight: bold; color: var(--text-primary); }
        .stars { color: var(--primary); font-size: 14px; margin-bottom: 10px; }
        .review-text { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; font-style: italic; }
        .review-date { font-size: 12px; color: var(--text-disabled); text-align: right; }
        .win-records { background: var(--bg-surface); border-radius: 15px; padding: 20px; margin-bottom: 40px; border: 1px solid var(--border-light); }
        .win-item { display: flex; justify-content: space-between; padding: 12px; border-bottom: 1px solid var(--border-light); font-size: 14px; }
        .win-item:last-child { border-bottom: none; }
        .win-user { color: var(--text-primary); font-weight: 600; }
        .win-game { color: var(--text-secondary); }
        .win-amount { color: var(--primary); font-weight: bold; }
        .win-time { color: var(--text-disabled); font-size: 12px; }
        .providers-wall { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 40px; }
        .provider-block { background: linear-gradient(135deg, #222, #333); padding: 20px; border-radius: 10px; text-align: center; font-weight: bold; color: var(--primary); border: 1px solid var(--border-medium); font-size: 18px; }
        .faq-section { margin-bottom: 40px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 10px; border: 1px solid var(--border-light); padding: 20px; }
        .faq-item h3 { color: var(--primary); font-size: 18px; margin-bottom: 10px; }
        .faq-item p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .security-box { background: #000; border: 2px solid var(--border-medium); padding: 30px; border-radius: 15px; text-align: center; margin-bottom: 40px; }
        .security-badges { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 20px; }
        .badge { color: var(--primary); font-size: 14px; display: flex; align-items: center; gap: 5px; }
        .security-box p { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; }
        .security-box a { color: var(--accent); text-decoration: none; font-weight: bold; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: var(--bg-surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 2px solid var(--primary); z-index: 1000; }
        .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(--primary); }
        footer { background: var(--bg-surface); padding: 40px 20px; border-top: 1px solid var(--border-light); color: var(--text-secondary); font-family: var(--font-primary); }
        .footer-contact { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; align-items: center; }
        .footer-contact a { color: var(--text-primary); text-decoration: none; font-size: 14px; border-bottom: 1px solid var(--primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; text-align: center; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; display: block; transition: 0.3s; }
        .footer-links a:hover { color: var(--primary); }
        .footer-copy { text-align: center; font-size: 13px; border-top: 1px solid var(--border-light); padding-top: 20px; }
        @media (max-width: 768px) {
            .payment-section { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .hero-banner { aspect-ratio: 16/9; }
        }