body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #ffffff; margin: 0; padding: 0; line-height: 1.6; }
        header { background-color: #1a1d24; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323e; display: flex; justify-content: space-between; align-items: center; }
        .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: normal; color: #f1c40f; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background-color: transparent; border: 1px solid #f1c40f; color: #f1c40f; padding: 6px 15px; border-radius: 20px; font-size: 14px; cursor: pointer; }
        .btn-register { background-color: #f1c40f; border: 1px solid #f1c40f; color: #000; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; cursor: pointer; }
        main { padding-bottom: 80px; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background-color: #161920; padding: 8px 15px; display: flex; align-items: center; border-bottom: 1px solid #2d323e; }
        .announcement i { color: #f1c40f; margin-right: 10px; }
        .marquee { overflow: hidden; white-space: nowrap; width: 100%; }
        .marquee span { display: inline-block; animation: scroll 20s linear infinite; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 20px 15px 10px; font-size: 18px; color: #f1c40f; display: flex; align-items: center; gap: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; text-decoration: none; border: 1px solid #2d323e; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info p { margin: 0; font-size: 13px; color: #ddd; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .platform-intro { padding: 25px 15px; background: #161920; margin: 20px 0; border-top: 1px solid #2d323e; border-bottom: 1px solid #2d323e; }
        .platform-intro h1 { font-size: 22px; margin-bottom: 15px; color: #f1c40f; }
        .platform-intro p { font-size: 14px; color: #bbb; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; margin: 15px; border-radius: 15px; padding: 15px; border: 1px solid #2d323e; height: 300px; overflow-y: hidden; position: relative; }
        .winning-track { animation: slideUp 40s linear infinite; }
        @keyframes slideUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winner-name { color: #f1c40f; }
        .winner-amount { color: #2ecc71; font-weight: bold; }
        .trust-section { padding: 20px 15px; text-align: center; }
        .trust-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 15px; }
        .trust-box { background: #1a1d24; padding: 15px; border-radius: 10px; border: 1px solid #2d323e; }
        .trust-box i { font-size: 24px; color: #f1c40f; margin-bottom: 10px; }
        .trust-box h4 { margin: 5px 0; font-size: 14px; }
        .reviews { padding: 20px 15px; background: #161920; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 4px solid #f1c40f; }
        .review-user { font-weight: bold; font-size: 14px; color: #f1c40f; display: block; margin-bottom: 5px; }
        .review-stars { color: #f1c40f; font-size: 12px; margin-bottom: 8px; }
        .review-content { font-size: 13px; color: #ddd; font-style: italic; }
        .faq-section { padding: 20px 15px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; padding: 15px; border: 1px solid #2d323e; }
        .faq-question { font-weight: bold; font-size: 15px; color: #f1c40f; margin-bottom: 8px; display: block; }
        .faq-answer { font-size: 13px; color: #bbb; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323e; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .navigater a { text-decoration: none; color: #bbb; display: flex; flex-direction: column; align-items: center; font-size: 11px; gap: 4px; }
        .navigater a i { font-size: 18px; }
        .navigater a:active { color: #f1c40f; }
        footer { background: #0a0c10; 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 { color: #bbb; text-decoration: none; font-size: 13px; }
        .footer-copyright { font-size: 12px; color: #666; margin-top: 20px; }