:root {
            --primary: #FFD700;
            --primary-hover: #FFC100;
            --secondary: #C0C0C0;
            --accent: #E60012;
            --main-bg: #0B0B0B;
            --surface: #1A1A1A;
            --surface-light: #2D2D2D;
            --overlay: rgba(0, 0, 0, 0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-subtle: #262626;
            --font-primary: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-heading: 'Montserrat', sans-serif;
            --font-accent: 'Oswald', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--main-bg); color: var(--text-primary); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; }
        header { background-color: var(--surface); padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid var(--primary); height: 60px; }
        header .logo-section { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }
        header .logo-section img { width: 25px; height: 25px; }
        header .logo-section strong { font-size: 16px; font-weight: normal; }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; font-family: var(--font-primary); }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-register { background: var(--primary); color: var(--text-inverse); }
        .btn-register:hover { background: var(--primary-hover); }
        main { padding: 15px; max-width: 1200px; margin: 0 auto; }
        .banner-container { width: 100%; margin-bottom: 20px; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 12px; }
        .promo-card { background: linear-gradient(135deg, var(--surface), var(--surface-light)); padding: 25px; border-radius: 15px; text-align: center; border: 1px solid var(--border-highlight); margin-bottom: 25px; }
        .promo-card h2 { font-family: var(--font-heading); color: var(--primary); margin-bottom: 15px; font-size: 24px; }
        .promo-card p { color: var(--text-secondary); margin-bottom: 20px; }
        .btn-promo { background: var(--accent); color: white; padding: 15px 30px; font-size: 18px; font-weight: bold; border-radius: 50px; text-transform: uppercase; display: inline-block; text-decoration: none; }
        .section-title { font-family: var(--font-heading); font-size: 24px; margin: 30px 0 20px; text-align: center; border-left: 4px solid var(--primary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { background: var(--surface); border-radius: 12px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s; 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 { font-size: 14px; padding: 10px; text-align: center; font-family: var(--font-primary); }
        .intro-card { background: var(--surface); padding: 30px; border-radius: 20px; text-align: center; border: 2px solid var(--primary); margin: 40px 0; }
        .intro-card h1 { font-family: var(--font-heading); color: var(--primary); font-size: 32px; margin-bottom: 15px; text-transform: uppercase; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 30px; }
        .payment-item { background: var(--surface-light); padding: 15px; border-radius: 10px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; border: 1px solid var(--border-subtle); }
        .payment-item i { color: var(--primary); font-size: 20px; }
        .payment-item span { font-size: 12px; color: var(--text-secondary); }
        .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 30px; }
        .guide-card { background: var(--surface); padding: 20px; border-radius: 12px; border-bottom: 3px solid var(--primary); }
        .guide-card h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-card p { font-size: 14px; color: var(--text-secondary); }
        .review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
        .review-card { background: var(--surface-light); padding: 20px; border-radius: 15px; border: 1px solid var(--border-default); }
        .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--secondary); }
        .review-user { font-weight: bold; font-size: 15px; }
        .review-stars { color: var(--primary); font-size: 13px; margin-bottom: 10px; }
        .review-content { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; font-style: italic; }
        .review-date { font-size: 12px; color: var(--text-disabled); }
        .winning-list { background: var(--surface); border-radius: 15px; padding: 15px; border: 1px solid var(--border-highlight); }
        .winning-item { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
        .winning-item:last-child { border-bottom: none; }
        .winning-amount { color: var(--primary); font-weight: bold; }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
        .provider-item { background: var(--surface-light); padding: 15px; text-align: center; border-radius: 8px; font-weight: bold; color: var(--primary); border: 1px solid var(--border-default); }
        .faq-container { margin-bottom: 40px; }
        .faq-item { background: var(--surface); margin-bottom: 10px; border-radius: 10px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; background: var(--surface-light); color: var(--primary); font-weight: bold; cursor: pointer; display: block; font-size: 16px; }
        .faq-answer { padding: 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--surface); display: flex; justify-content: space-around; align-items: center; padding: 10px 0; border-top: 2px solid var(--primary); z-index: 2000; }
        .nav-item { text-decoration: none; color: var(--text-secondary); text-align: center; font-size: 12px; display: flex; flex-direction: column; gap: 4px; }
        .nav-item i { font-size: 20px; color: var(--primary); }
        footer { background: var(--surface); padding: 40px 20px 100px; border-top: 1px solid var(--border-default); }
        .footer-contact { text-align: center; margin-bottom: 30px; }
        .footer-contact p { color: var(--primary); font-weight: bold; margin-bottom: 15px; }
        .contact-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .contact-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: 0.2s; }
        .footer-links a:hover { color: var(--primary); }
        .footer-security { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-subtle); }
        .security-icons { display: flex; justify-content: center; gap: 15px; margin-bottom: 10px; color: var(--secondary); }
        .security-text { font-size: 12px; color: var(--text-disabled); }
        @media (max-width: 600px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }