:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #C0C0C0;
            --accent: #E60012;
            --dark-accent: #B30000;
            --main-bg: #0B0B0B;
            --surface: #1A1A1A;
            --surface-light: #2D2D2D;
            --overlay: rgba(0, 0, 0, 0.7);
            --text-heading: #FFFFFF;
            --text-body: #E0E0E0;
            --text-muted: #A0A0A0;
            --on-brand: #000000;
            --success: #28A745;
            --warning: #FFC107;
            --error: #DC3545;
            --info: #17A2B8;
            --border-default: #333333;
            --border-highlight: #FFD700;
            --border-muted: #444444;
            --font-primary: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-heading: 'Montserrat', 'Arial', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: var(--main-bg); color: var(--text-body); font-family: var(--font-primary); line-height: 1.5; overflow-x: hidden; }
        h1, h2, h3 { font-family: var(--font-heading); color: var(--text-heading); }
        a { text-decoration: none; color: inherit; transition: 0.3s; }
        header { background-color: var(--surface); padding: 10px 20px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid var(--primary); height: 60px; }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-area strong { font-size: 16px; font-weight: normal; }
        header .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-login:hover { background: var(--primary); color: var(--on-brand); }
        .btn-register { background: var(--primary); color: var(--on-brand); }
        .btn-register:hover { background: var(--primary-hover); }
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        .banner-container { width: 100%; margin-bottom: 20px; cursor: pointer; border-radius: 15px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
        .banner-container img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
        .promo-card { background: linear-gradient(135deg, var(--surface-light), var(--surface)); border: 2px solid var(--primary); border-radius: 20px; padding: 30px; text-align: center; margin-bottom: 30px; box-shadow: 0 0 20px rgba(255, 215, 0, 0.2); }
        .promo-card h2 { font-size: 28px; color: var(--primary); margin-bottom: 15px; }
        .promo-card p { font-size: 18px; margin-bottom: 20px; }
        .btn-promo { background: var(--accent); color: #fff; font-size: 20px; padding: 15px 40px; border-radius: 50px; text-transform: uppercase; box-shadow: 0 4px 10px rgba(230, 0, 18, 0.4); }
        .btn-promo:hover { background: var(--dark-accent); transform: scale(1.05); }
        .section-title { font-size: 24px; margin: 30px 0 20px; text-align: center; position: relative; padding-bottom: 10px; }
        .section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--primary); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card { background: var(--surface); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-default); transition: 0.3s; height: 100%; }
        .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 { padding: 12px; font-size: 16px; text-align: center; }
        .intro-card { background: var(--surface); border-left: 5px solid var(--primary); padding: 25px; border-radius: 15px; margin: 30px 0; box-shadow: 0 5px 15px rgba(0,0,0,0.3); }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 15px; text-transform: capitalize; }
        .intro-card p { font-size: 16px; color: var(--text-body); line-height: 1.8; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 30px; }
        .payment-item { background: var(--surface-light); padding: 15px; text-align: center; border-radius: 10px; border: 1px solid var(--border-muted); }
        .payment-item i { display: block; font-size: 24px; color: var(--primary); margin-bottom: 8px; }
        .payment-item span { font-size: 12px; color: var(--text-muted); }
        .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 30px; }
        .guide-item { background: var(--surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-muted); }
        .guide-item h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; }
        .guide-item p { font-size: 14px; color: var(--text-muted); }
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 30px; }
        .comment-card { background: var(--surface-light); padding: 20px; border-radius: 15px; position: relative; }
        .comment-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--secondary); }
        .comment-user { font-weight: 600; font-size: 16px; }
        .comment-stars { color: var(--primary); font-size: 14px; margin-bottom: 10px; }
        .comment-text { font-size: 14px; margin-bottom: 10px; font-style: italic; }
        .comment-date { font-size: 12px; color: var(--text-muted); text-align: right; }
        .lottery-container { background: var(--surface); border-radius: 15px; overflow: hidden; margin-bottom: 30px; }
        .lottery-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--border-muted); font-size: 14px; }
        .lottery-row:last-child { border-bottom: none; }
        .lottery-user { color: var(--text-body); font-weight: 500; }
        .lottery-game { color: var(--text-muted); }
        .lottery-amount { color: var(--primary); font-weight: bold; }
        .lottery-time { color: var(--text-muted); font-size: 12px; }
        .provider-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 30px; }
        .provider-item { background: var(--surface-light); padding: 15px; text-align: center; border-radius: 8px; font-weight: 600; color: var(--primary); border: 1px solid var(--border-muted); }
        .faq-container { display: grid; gap: 15px; margin-bottom: 30px; }
        .faq-item { background: var(--surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-muted); }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: var(--text-body); }
        .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 { display: flex; flex-direction: column; align-items: center; color: var(--text-muted); font-size: 12px; gap: 5px; }
        .nav-item i { font-size: 20px; color: var(--primary); }
        footer { background: var(--surface); padding: 40px 20px 120px; border-top: 1px solid var(--border-muted); }
        footer .contact-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 30px; }
        footer .contact-wrap a { color: var(--text-muted); font-size: 14px; }
        footer .contact-wrap a:hover { color: var(--primary); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; text-align: center; }
        .footer-links a { color: var(--text-muted); font-size: 13px; }
        .footer-links a:hover { color: var(--primary); }
        .security-section { text-align: center; padding-top: 20px; border-top: 1px solid var(--border-muted); }
        .security-seals { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--secondary); }
        .security-text { font-size: 12px; color: var(--text-muted); }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }