body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1115; color: #ffffff; margin: 0; padding: 0; line-height: 1.6; }
        header { background-color: #1a1d24; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; 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; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #d4af37; }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; border: none; cursor: pointer; text-decoration: none; }
        .btn-login { background-color: transparent; color: #ffffff; border: 1px solid #d4af37; }
        .btn-register { background-color: #d4af37; color: #000000; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background-color: #242830; padding: 8px 0; overflow: hidden; white-space: nowrap; border-bottom: 1px solid #333; }
        .announcement-text { display: inline-block; animation: scroll-left 20s linear infinite; font-size: 14px; color: #ffd700; }
        @keyframes scroll-left { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 15px; display: flex; align-items: center; gap: 10px; }
        .section-title h2 { font-size: 18px; margin: 0; color: #d4af37; }
        .section-title i { color: #d4af37; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: #1a1d24; border-radius: 12px; overflow: hidden; text-decoration: none; color: #ffffff; display: block; border: 1px solid #333; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info h3 { font-size: 13px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .intro-section { padding: 20px 15px; background-color: #16191f; margin: 20px 0; }
        .intro-content { font-size: 14px; color: #cccccc; }
        .intro-content h1 { font-size: 20px; color: #d4af37; margin-bottom: 10px; }
        .winners-section { padding: 15px; background-color: #1a1d24; margin: 20px 0; }
        .winner-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .winner-name { color: #888; }
        .winner-amount { color: #4caf50; font-weight: bold; }
        .reviews-section { padding: 15px; }
        .review-card { background: #242830; padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 4px solid #d4af37; }
        .review-user { font-weight: bold; font-size: 14px; margin-bottom: 5px; display: block; }
        .review-rating { color: #ffd700; margin-bottom: 5px; }
        .review-text { font-size: 13px; color: #bbb; font-style: italic; }
        .faq-section { padding: 15px; }
        .faq-item { margin-bottom: 15px; background: #1a1d24; border-radius: 8px; padding: 12px; }
        .faq-question { font-weight: bold; color: #d4af37; margin-bottom: 8px; display: block; }
        .faq-answer { font-size: 13px; color: #ccc; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background-color: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; z-index: 1000; }
        .nav-item { text-decoration: none; color: #888; text-align: center; font-size: 12px; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 3px; }
        .nav-item.active { color: #d4af37; }
        footer { padding: 20px 15px 100px; background-color: #0a0c10; text-align: center; border-top: 1px solid #222; }
        .footer-links { margin-bottom: 15px; display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
        .footer-links a { color: #888; text-decoration: none; font-size: 13px; }
        .copyright { color: #555; font-size: 12px; margin-top: 15px; }
        .action-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; padding: 15px; }
        .action-btn { background: linear-gradient(135deg, #1a1d24, #2a2e38); padding: 15px 5px; border-radius: 10px; text-align: center; text-decoration: none; color: #fff; font-size: 12px; border: 1px solid #333; }
        .action-btn i { font-size: 20px; color: #d4af37; margin-bottom: 5px; display: block; }