:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #C8102E;
            --accent: #00C853;
            --bg-main: #0F1218;
            --bg-surface: #1A1F26;
            --bg-surface-light: #242B35;
            --text-primary: #FFFFFF;
            --text-secondary: #A0AEC0;
            --text-muted: #718096;
            --border-default: #2D3748;
            --border-highlight: #FFD700;
            --font-primary: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --font-heading: 'Montserrat', 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; }
        h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .card { background: var(--bg-surface); border-radius: 16px; padding: 20px; border: 1px solid var(--border-default); }
        .btn { border-radius: 8px; padding: 12px 24px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; text-align: center; display: inline-block; }
        .btn-primary { background: var(--primary); color: var(--bg-main); }
        .btn-primary:hover { background: var(--primary-variant); }
        .btn-secondary { background: var(--secondary); color: #fff; }
        .btn-secondary:hover { opacity: 0.9; }
        
        header { background: var(--bg-surface); height: 64px; display: flex; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-default); }
        header .container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; }
        header .auth-btns { display: flex; gap: 10px; }
        header .auth-btns .btn { padding: 6px 16px; font-size: 14px; }

        .banner-wrap { cursor: pointer; margin-bottom: 30px; border-radius: 16px; overflow: hidden; }
        .banner-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

        .promo-section { text-align: center; padding: 40px 20px; background: linear-gradient(45deg, var(--bg-surface), var(--bg-surface-light)); border: 2px solid var(--primary); margin-bottom: 30px; }
        .promo-section h2 { font-size: 30px; color: var(--primary); margin-bottom: 15px; }
        .promo-section p { font-size: 18px; color: var(--text-secondary); margin-bottom: 25px; }
        .promo-section .btn { font-size: 20px; padding: 15px 40px; }

        .section-title { font-size: 24px; text-align: center; margin-bottom: 25px; color: var(--primary); text-transform: uppercase; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 40px; }
        .game-card { background: var(--bg-surface-light); border-radius: 12px; overflow: hidden; transition: 0.3s; border: 1px solid var(--border-default); }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 12px; font-size: 16px; text-align: center; color: #fff; }

        .intro-card { background: linear-gradient(135deg, #1a1f26 0%, #0f1218 100%); padding: 40px; text-align: center; border: 1px solid var(--primary); margin-bottom: 40px; }
        .intro-card h1 { font-size: 36px; color: var(--primary); margin-bottom: 20px; }
        .intro-card p { font-size: 18px; color: var(--text-secondary); max-width: 800px; margin: 0 auto; }

        .payment-methods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 40px; }
        .payment-item { background: var(--bg-surface-light); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid var(--border-default); font-size: 14px; }
        .payment-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }

        .guidelines { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .guide-item { padding: 20px; background: var(--bg-surface); border-left: 4px solid var(--primary); }
        .guide-item h3 { font-size: 18px; margin-bottom: 10px; color: var(--primary); }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }

        .review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .review-card { background: var(--bg-surface-light); padding: 20px; border-radius: 16px; }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--text-muted); }
        .review-user { font-weight: 600; font-size: 16px; }
        .review-stars { color: var(--primary); font-size: 14px; margin-bottom: 10px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .review-date { font-size: 12px; color: var(--text-muted); }

        .winner-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 40px; }
        .winner-item { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; background: var(--bg-surface-light); border-radius: 8px; font-size: 14px; }
        .winner-info { display: flex; gap: 15px; }
        .winner-amount { color: var(--primary); font-weight: 700; }

        .providers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 40px; }
        .provider-block { background: var(--bg-surface-light); padding: 20px; text-align: center; border-radius: 8px; font-weight: 600; border: 1px solid var(--border-default); }

        .faq-section { display: flex; flex-direction: column; gap: 15px; margin-bottom: 40px; }
        .faq-item { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 15px; color: var(--text-secondary); }

        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--bg-surface); display: flex; justify-content: space-around; align-items: center; height: 65px; border-top: 1px solid var(--border-default); z-index: 2000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; color: var(--text-secondary); font-size: 12px; gap: 4px; }
        .nav-item i { font-size: 20px; }

        footer { background: var(--bg-surface); padding: 40px 0 100px; border-top: 1px solid var(--border-default); }
        footer .contact-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 30px; border-bottom: 1px solid var(--border-default); padding-bottom: 20px; }
        footer .contact-wrap a { color: var(--text-secondary); font-size: 14px; }
        footer .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
        footer .footer-links a { display: block; color: var(--text-muted); font-size: 14px; margin-bottom: 8px; }
        footer .security-wrap { text-align: center; padding: 20px; background: var(--bg-surface-light); border-radius: 12px; font-size: 13px; color: var(--text-muted); }
        footer .security-wrap i { color: var(--accent); margin-right: 5px; }

        @media (max-width: 768px) {
            .payment-methods { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .intro-card h1 { font-size: 28px; }
        }