:root {
            --primary: #FFD700;
            --secondary: #B22222;
            --accent: #FFC107;
            --highlight: #FFFFFF;
            --main-bg: #0F0F0F;
            --surface: #1A1A1A;
            --card-bg: #242424;
            --overlay: rgba(0, 0, 0, 0.8);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #757575;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-def: #333333;
            --border-act: #FFD700;
            --border-sub: #2A2A2A;
            --font-main: 'Poppins', 'Roboto', sans-serif;
            --font-sec: '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-main); line-height: 1.5; overflow-x: hidden; }
        header { background: var(--surface); height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-def); }
        header .logo-section { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
        header img { width: 25px; height: 25px; border-radius: 4px; }
        header strong { font-size: 16px; font-weight: normal; }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); padding: 6px 15px; border-radius: 5px; cursor: pointer; font-size: 14px; transition: 0.3s; }
        .btn-reg { background: var(--primary); color: var(--text-inverse); border: none; padding: 6px 15px; border-radius: 5px; cursor: pointer; font-size: 14px; font-weight: 600; transition: 0.3s; }
        .btn-login:hover, .btn-reg:hover { opacity: 0.8; }
        main { max-width: 1000px; margin: 0 auto; padding: 20px 15px 100px; }
        .banner-wrap { width: 100%; margin-bottom: 20px; cursor: pointer; }
        .banner-wrap img { width: 100%; aspect-ratio: 2/1; border-radius: 15px; object-fit: cover; }
        .promo-card { background: linear-gradient(135deg, var(--secondary), #800000); padding: 30px 20px; border-radius: 20px; text-align: center; margin-bottom: 30px; border: 2px solid var(--primary); }
        .promo-card h2 { font-family: var(--font-sec); font-size: 28px; margin-bottom: 15px; color: var(--highlight); }
        .promo-card p { color: var(--highlight); opacity: 0.9; margin-bottom: 20px; font-size: 16px; }
        .btn-claim { background: var(--primary); color: var(--text-inverse); padding: 15px 30px; border-radius: 50px; text-decoration: none; font-weight: bold; font-size: 18px; display: inline-block; cursor: pointer; border: none; box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4); }
        .section-title { font-family: var(--font-sec); font-size: 24px; margin: 30px 0 20px; border-left: 4px solid var(--primary); padding-left: 15px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin-bottom: 30px; }
        .game-card { background: var(--card-bg); border-radius: 15px; overflow: hidden; text-decoration: none; color: inherit; transition: 0.3s; border: 1px solid var(--border-sub); }
        .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: 12px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: var(--surface); padding: 30px; border-radius: 20px; border: 1px solid var(--border-def); text-align: center; margin-bottom: 30px; }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; font-family: var(--font-sec); }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.6; }
        .article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
        .article-card { background: var(--card-bg); border-radius: 15px; overflow: hidden; text-decoration: none; color: inherit; border: 1px solid var(--border-sub); transition: 0.3s; }
        .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; }
        .pay-item { background: var(--surface); padding: 15px; border-radius: 10px; text-align: center; border: 1px solid var(--border-sub); font-size: 12px; color: var(--text-secondary); }
        .pay-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }
        .guidelines-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 15px; }
        .guide-item { background: var(--surface); padding: 20px; border-radius: 15px; border-bottom: 3px solid var(--primary); }
        .guide-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .guide-item p { font-size: 13px; color: var(--text-secondary); }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .comment-card { background: var(--card-bg); padding: 20px; border-radius: 15px; border: 1px solid var(--border-sub); }
        .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--primary); }
        .comment-user { font-weight: bold; font-size: 15px; }
        .comment-stars { color: var(--primary); font-size: 12px; margin-bottom: 10px; }
        .comment-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-muted); }
        .lottery-list { background: var(--surface); border-radius: 15px; overflow: hidden; }
        .lottery-item { display: flex; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--border-sub); font-size: 14px; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-name { color: var(--text-secondary); }
        .lottery-win { color: var(--primary); font-weight: bold; }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .provider-item { background: var(--card-bg); padding: 20px; text-align: center; border-radius: 10px; font-weight: bold; color: var(--primary); border: 1px solid var(--border-sub); }
        .faq-grid { display: grid; grid-template-columns: 1fr; gap: 15px; }
        .faq-item { background: var(--surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-sub); }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: var(--surface); display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid var(--border-def); z-index: 2000; }
        .nav-link { text-decoration: none; color: var(--text-secondary); text-align: center; font-size: 12px; display: flex; flex-direction: column; gap: 5px; }
        .nav-link i { font-size: 20px; color: var(--text-primary); }
        footer { background: var(--surface); padding: 40px 15px 100px; border-top: 2px solid var(--primary); }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 30px; font-size: 14px; }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; transition: 0.3s; }
        .footer-contact a:hover { color: var(--primary); }
        .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; display: block; padding: 5px 0; }
        .footer-links a:hover { color: var(--primary); }
        .footer-security { text-align: center; padding: 20px; background: var(--card-bg); border-radius: 15px; font-size: 13px; color: var(--text-muted); }
        .footer-security i { color: var(--primary); margin: 0 5px; }
        @media (max-width: 600px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }