body { margin: 0; padding: 0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #1a1d24; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        header { background: #111419; 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 { border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #f1c40f; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: #f1c40f; border: 1px solid #f1c40f; padding: 6px 15px; border-radius: 20px; font-size: 14px; cursor: pointer; }
        .btn-register { background: linear-gradient(180deg, #f1c40f 0%, #d4af37 100%); color: #000; border: none; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; cursor: pointer; }
        .banner { width: 100%; display: block; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #252a34; padding: 8px 15px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #333; }
        .announcement i { color: #f1c40f; }
        .marquee { overflow: hidden; white-space: nowrap; width: 100%; }
        .marquee p { display: inline-block; padding-left: 100%; animation: scroll 20s linear infinite; margin: 0; font-size: 13px; color: #ccc; }
        @keyframes scroll { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
        main { padding: 15px; }
        .section-title { display: flex; align-items: center; justify-content: space-between; margin: 20px 0 15px; border-left: 4px solid #f1c40f; padding-left: 10px; }
        .section-title h2 { margin: 0; font-size: 18px; color: #f1c40f; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { background: #252a34; border-radius: 12px; overflow: hidden; text-decoration: none; color: #fff; transition: transform 0.2s; border: 1px solid #333; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { margin: 0; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: normal; }
        .intro-content { background: #252a34; padding: 20px; border-radius: 12px; margin: 20px 0; border: 1px solid #333; }
        .intro-content h1 { font-size: 20px; color: #f1c40f; margin-top: 0; }
        .intro-content p { font-size: 14px; color: #bbb; margin-bottom: 15px; }
        .winners-box { background: #252a34; border-radius: 12px; padding: 15px; margin: 20px 0; height: 300px; overflow-y: auto; border: 1px solid #333; }
        .winner-item { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #333; font-size: 13px; }
        .winner-item span:last-child { color: #2ecc71; font-weight: bold; }
        .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0; }
        .feature-card { background: #252a34; padding: 15px 10px; text-align: center; border-radius: 12px; border: 1px solid #333; }
        .feature-card i { font-size: 24px; color: #f1c40f; margin-bottom: 8px; }
        .feature-card p { font-size: 12px; margin: 0; }
        .reviews { margin: 20px 0; }
        .review-card { background: #252a34; padding: 15px; border-radius: 12px; margin-bottom: 10px; border: 1px solid #333; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: bold; color: #f1c40f; font-size: 14px; }
        .review-stars { color: #f1c40f; font-size: 12px; }
        .review-text { font-size: 13px; color: #ccc; font-style: italic; }
        .faq-section { margin: 20px 0; }
        .faq-item { background: #252a34; border-radius: 8px; margin-bottom: 8px; overflow: hidden; border: 1px solid #333; }
        .faq-question { padding: 15px; cursor: pointer; font-size: 14px; font-weight: bold; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: #bbb; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; height: 65px; background: #111419; display: flex; justify-content: space-around; align-items: center; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { text-decoration: none; color: #8e94a1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 12px; }
        .nav-item:nth-child(3) { background: #f1c40f; color: #000; width: 50px; height: 50px; border-radius: 50%; justify-content: center; transform: translateY(-15px); box-shadow: 0 4px 15px rgba(241, 196, 15, 0.4); }
        .nav-item:nth-child(3) i { font-size: 24px; }
        footer { background: #111419; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #333; }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-row a { color: #8e94a1; text-decoration: none; font-size: 13px; }
        .footer-row a:hover { color: #f1c40f; }
        .copyright { color: #555; font-size: 12px; margin-top: 15px; }