:root {
            --primary: #FFD700;
            --primary-dark: #B8860B;
            --secondary: #8B0000;
            --accent: #FF4500;
            --main-bg: #0F0F0F;
            --surface: #1A1A1A;
            --overlay: rgba(0, 0, 0, 0.85);
            --input: #2A2A2A;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-tertiary: #808080;
            --highlight: #FFD700;
            --success: #28A745;
            --warning: #FFC107;
            --error: #DC3545;
            --info: #17A2B8;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-subtle: #262626;
            --font-primary: 'Poppins', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-heading: 'Montserrat', 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: var(--surface); border-bottom: 2px solid var(--primary); padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; }
        header .logo-area { display: flex; align-items: center; gap: 10px; text-decoration: none; color: white; }
        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; }
        .btn-login { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-family: var(--font-primary); transition: 0.3s; }
        .btn-register { background: var(--primary); border: 1px solid var(--primary); color: #000; 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; transform: translateY(-2px); }
        main { padding-bottom: 80px; max-width: 1200px; margin: 0 auto; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .promo-card { background: linear-gradient(135deg, var(--secondary), #4a0000); margin: 20px; padding: 30px; border-radius: 20px; text-align: center; border: 2px solid var(--primary); box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
        .promo-card h2 { font-family: var(--font-heading); font-size: 28px; color: var(--primary); margin-bottom: 15px; }
        .promo-card p { color: var(--text-primary); margin-bottom: 25px; font-size: 16px; }
        .btn-bonus { background: var(--primary); color: #000; padding: 15px 30px; border-radius: 50px; font-weight: bold; text-decoration: none; display: inline-block; font-size: 18px; cursor: pointer; border: none; box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4); }
        .section-title { font-family: var(--font-heading); text-align: center; margin: 40px 0 20px; color: var(--primary); font-size: 24px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; padding: 0 15px; }
        .game-card { background: var(--surface); border-radius: 15px; overflow: hidden; text-decoration: none; color: white; border: 1px solid var(--border-default); transition: 0.3s; }
        .game-card:hover { border-color: var(--primary); transform: scale(1.03); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 10px; font-size: 14px; text-align: center; font-family: var(--font-secondary); }
        .intro-card { background: var(--surface); margin: 20px 15px; padding: 30px; border-radius: 20px; border-left: 5px solid var(--primary); box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
        .intro-card h1 { font-family: var(--font-heading); color: var(--primary); font-size: 28px; margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }
        .article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; padding: 0 15px; }
        .article-card { background: var(--surface); border-radius: 15px; overflow: hidden; text-decoration: none; color: white; border: 1px solid var(--border-subtle); transition: 0.3s; }
        .article-card:hover { background: #222; }
        .article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
        .article-content { padding: 15px; }
        .article-content h3 { font-size: 18px; margin-bottom: 10px; color: var(--primary); }
        .article-content p { font-size: 14px; color: var(--text-secondary); }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 15px; }
        .payment-item { background: var(--surface); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid var(--border-subtle); }
        .payment-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }
        .payment-item span { font-size: 12px; color: var(--text-secondary); }
        .guidelines-grid { display: grid; grid-template-columns: 1fr; gap: 15px; padding: 0 15px; }
        .guide-item { background: var(--surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-subtle); }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 15px; padding: 0 15px; }
        .review-card { background: var(--surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-subtle); position: relative; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 30px; color: var(--primary); }
        .review-header .user-info strong { font-size: 15px; }
        .review-stars { color: var(--primary); font-size: 13px; margin-bottom: 10px; }
        .review-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; font-style: italic; }
        .review-date { font-size: 12px; color: var(--text-tertiary); display: block; text-align: right; }
        .win-record { background: var(--surface); margin: 10px 15px; padding: 15px; border-radius: 10px; display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--border-highlight); }
        .win-info { display: flex; flex-direction: column; }
        .win-user { font-weight: bold; color: var(--text-primary); }
        .win-game { font-size: 12px; color: var(--text-secondary); }
        .win-amount { color: var(--primary); font-weight: bold; font-size: 16px; }
        .win-time { font-size: 11px; color: var(--text-tertiary); }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0 15px; }
        .provider-item { background: var(--input); padding: 20px; text-align: center; border-radius: 10px; font-weight: bold; border: 1px solid var(--border-subtle); color: var(--primary); }
        .faq-section { padding: 0 15px; }
        .faq-item { background: var(--surface); margin-bottom: 10px; border-radius: 10px; overflow: hidden; border: 1px solid var(--border-subtle); }
        .faq-question { padding: 15px; background: #222; color: var(--primary); font-weight: 600; cursor: pointer; border-bottom: 1px solid var(--border-subtle); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; 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); display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 11px; }
        .nav-item i { font-size: 20px; color: var(--text-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 { margin-bottom: 15px; font-weight: bold; }
        .contact-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
        .contact-links a { color: var(--primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .footer-security { text-align: center; border-top: 1px solid var(--border-subtle); padding-top: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; }
        .security-icons i { font-size: 24px; color: var(--primary); }
        .security-text { font-size: 12px; color: var(--text-tertiary); }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .guidelines-grid { grid-template-columns: repeat(2, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
        }