* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1218; color: #e0e0e0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #1a1d24; 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 #2d323e; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #fff; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; }
        .btn-login { background: transparent; color: #ffd700; border: 1px solid #ffd700; }
        .btn-register { background: linear-gradient(180deg, #ffd700, #ff8c00); color: #000; }
        .banner { width: 100%; display: block; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .container { padding: 15px; max-width: 1200px; margin: 0 auto; }
        .jackpot-card { background: linear-gradient(135deg, #2c3e50, #000); border-radius: 15px; padding: 20px; text-align: center; margin-bottom: 20px; border: 2px solid #ffd700; box-shadow: 0 0 15px rgba(255, 215, 0, 0.3); }
        .jackpot-title { color: #ffd700; font-size: 14px; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-size: 32px; font-weight: bold; color: #fff; margin: 10px 0; font-family: 'Courier New', monospace; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; border-left: 4px solid #ffd700; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1c2128; border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.2s; border: 1px solid #2d323e; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-info { padding: 8px; text-align: center; }
        .game-title { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #ccc; }
        .intro-card { background: #1c2128; border-radius: 15px; padding: 20px; margin-bottom: 25px; border-left: 5px solid #ffd700; }
        .intro-card h1 { font-size: 20px; color: #fff; margin-bottom: 12px; line-height: 1.3; }
        .intro-card p { font-size: 14px; color: #a0a0a0; }
        .guidelines { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-item { background: #1c2128; padding: 15px; border-radius: 12px; display: flex; gap: 15px; align-items: center; }
        .guide-icon { font-size: 24px; color: #ffd700; width: 40px; }
        .guide-text h3 { font-size: 15px; color: #fff; margin-bottom: 4px; }
        .guide-text p { font-size: 13px; color: #888; }
        .winners-box { background: #1c2128; border-radius: 15px; padding: 15px; margin-bottom: 25px; height: 300px; overflow-y: auto; }
        .winner-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winner-name { color: #ffd700; }
        .winner-prize { color: #4caf50; font-weight: bold; }
        .trust-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .badge-item { background: #1c2128; padding: 10px; border-radius: 8px; font-size: 11px; }
        .badge-item i { font-size: 20px; color: #ffd700; display: block; margin-bottom: 5px; }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .comment-card { background: #1c2128; padding: 15px; border-radius: 12px; position: relative; }
        .comment-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .user-avatar { width: 35px; height: 35px; border-radius: 50%; background: #333; display: flex; align-items: center; justify-content: center; }
        .user-meta h4 { font-size: 14px; color: #fff; }
        .stars { color: #ffd700; font-size: 11px; }
        .comment-text { font-size: 13px; color: #a0a0a0; font-style: italic; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: #1c2128; border-radius: 12px; padding: 15px; margin-bottom: 10px; border: 1px solid #2d323e; }
        .faq-item h3 { font-size: 15px; color: #ffd700; margin-bottom: 10px; }
        .faq-item p { font-size: 14px; color: #a0a0a0; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323e; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #888; font-size: 12px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #ffd700; }
        footer { background: #1a1d24; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323e; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #888; }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-social a { font-size: 20px; color: #ffd700; }
        .copyright { font-size: 12px; color: #555; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .guidelines, .comment-grid { grid-template-columns: 1fr 1fr; }
        }