:root {
            --primary-bg: #12141a;
            --secondary-bg: #1a1d24;
            --card-bg: #252932;
            --accent: #f3c34d;
            --accent-hover: #ffd700;
            --text-main: #ffffff;
            --text-dim: #a0a5b1;
            --success: #00c853;
            --border-radius: 12px;
            --gradient: linear-gradient(135deg, #f3c34d 0%, #b8860b 100%);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--primary-bg);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            padding-bottom: 70px;
        }
        a { text-decoration: none; color: inherit; }
        button { border: none; outline: none; cursor: pointer; font-family: inherit; }
        header {
            background-color: var(--secondary-bg);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--accent); }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: var(--accent); border: 1px solid var(--accent); padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; }
        .btn-register { background: var(--gradient); color: #000; padding: 7px 18px; border-radius: 20px; font-size: 14px; font-weight: 700; }
        .container { max-width: 1200px; margin: 0 auto; padding: 15px; }
        .banner { width: 100%; display: block; margin-bottom: 20px; }
        .banner img { width: 100%; aspect-ratio: 2/1; border-radius: var(--border-radius); object-fit: cover; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
        .jackpot-box {
            background: radial-gradient(circle, #3a3f4b 0%, #1a1d24 100%);
            border: 2px solid var(--accent);
            border-radius: var(--border-radius);
            padding: 20px;
            text-align: center;
            margin-bottom: 25px;
            position: relative;
            overflow: hidden;
        }
        .jackpot-label { color: var(--accent); font-size: 14px; text-transform: uppercase; letter-spacing: 2px; font-weight: 700; }
        .jackpot-amount { font-size: 32px; font-weight: 800; color: #fff; text-shadow: 0 0 10px rgba(243,195,77,0.5); margin: 5px 0; }
        .section-title { font-size: 18px; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; padding-left: 5px; border-left: 4px solid var(--accent); }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 30px; }
        .game-card { background: var(--card-bg); border-radius: var(--border-radius); overflow: hidden; transition: transform 0.2s; position: relative; }
        .game-card:active { transform: scale(0.96); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info span { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
        .intro-card { background: var(--secondary-bg); border-radius: var(--border-radius); padding: 25px 20px; margin-bottom: 30px; border: 1px solid #333; }
        .intro-card h1 { font-size: 20px; color: var(--accent); margin-bottom: 15px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-dim); }
        .guidelines { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 30px; }
        .guide-item { background: var(--card-bg); padding: 15px; border-radius: var(--border-radius); display: flex; align-items: center; gap: 15px; }
        .guide-item i { font-size: 24px; color: var(--accent); width: 40px; text-align: center; }
        .guide-item h3 { font-size: 15px; margin-bottom: 4px; }
        .guide-item p { font-size: 13px; color: var(--text-dim); }
        .winning-ticker { background: var(--secondary-bg); border-radius: var(--border-radius); padding: 15px; height: 300px; overflow-y: hidden; margin-bottom: 30px; border: 1px solid #333; }
        .winner-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .winner-row span:last-child { color: var(--success); font-weight: 700; }
        .casino-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 30px; text-align: center; }
        .feature-box { background: var(--card-bg); padding: 15px 5px; border-radius: var(--border-radius); }
        .feature-box i { font-size: 20px; color: var(--accent); margin-bottom: 8px; }
        .feature-box span { font-size: 11px; display: block; font-weight: 600; }
        .comment-section { display: flex; flex-direction: column; gap: 15px; margin-bottom: 30px; }
        .comment-card { background: var(--secondary-bg); padding: 15px; border-radius: var(--border-radius); border-left: 3px solid var(--accent); }
        .comment-user { font-weight: 700; font-size: 14px; margin-bottom: 5px; display: flex; justify-content: space-between; }
        .comment-stars { color: var(--accent); font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-dim); font-style: italic; }
        .faq-section { margin-bottom: 30px; }
        .faq-item { background: var(--card-bg); margin-bottom: 10px; border-radius: var(--border-radius); overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; }
        .faq-answer { padding: 15px; font-size: 13px; color: var(--text-dim); background: #1e222a; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            height: 65px;
            background: var(--secondary-bg);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid #333;
            z-index: 1001;
            padding: 0 5px;
        }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-dim); font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: var(--accent); }
        footer { background: #0b0d11; padding: 40px 15px 100px; text-align: center; border-top: 2px solid var(--secondary-bg); }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: var(--text-dim); }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; max-width: 400px; margin-left: auto; margin-right: auto; }
        .contact-btn { background: var(--card-bg); padding: 10px; border-radius: 8px; font-size: 12px; display: flex; align-items: center; justify-content: center; gap: 8px; }
        .copyright { font-size: 12px; color: #555; border-top: 1px solid #222; pt: 20px; margin-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guidelines { grid-template-columns: repeat(3, 1fr); }
            .comment-section { grid-template-columns: repeat(2, 1fr); display: grid; }
        }