* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background-color: #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 #333; }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; border-radius: 4px; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: #f3ba2f; }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: #f3ba2f; border: 1px solid #f3ba2f; }
        .btn-register { background: linear-gradient(180deg, #f3ba2f 0%, #d49a12 100%); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px 15px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: #ccc; overflow: hidden; }
        .announcement i { color: #f3ba2f; }
        .scrolling-text { white-space: nowrap; animation: scroll 20s linear infinite; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        main { padding: 15px; max-width: 800px; margin: 0 auto; }
        h1 { font-size: 20px; color: #f3ba2f; margin-bottom: 15px; text-align: center; }
        h2 { font-size: 18px; margin: 20px 0 15px; padding-left: 10px; border-left: 4px solid #f3ba2f; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: #1e232b; border-radius: 12px; overflow: hidden; 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-card h3 { font-size: 13px; padding: 8px; text-align: center; font-weight: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #eee; }
        .intro-section { background: #1a1d24; padding: 20px; border-radius: 15px; margin: 25px 0; border: 1px solid #2a2e38; }
        .intro-section p { font-size: 14px; color: #bbb; margin-bottom: 15px; }
        .winning-list { background: #16191f; border-radius: 12px; padding: 10px; height: 250px; overflow-y: auto; border: 1px solid #2a2e38; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #222; font-size: 12px; }
        .winning-item span:nth-child(2) { color: #4caf50; font-weight: bold; }
        .winning-item span:nth-child(3) { color: #f3ba2f; }
        .review-card { background: #1e232b; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #333; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .stars { color: #f3ba2f; font-size: 12px; }
        .reviewer { font-weight: bold; font-size: 14px; color: #fff; }
        .review-content { font-size: 13px; color: #ccc; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; padding: 15px; border: 1px solid #2a2e38; }
        .faq-item h4 { font-size: 14px; color: #f3ba2f; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #bbb; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #888; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item:active { color: #f3ba2f; }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #222; }
        .foot-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; font-size: 13px; }
        .foot-row a { color: #888; transition: 0.3s; }
        .foot-row a:hover { color: #f3ba2f; }
        .copyright { font-size: 12px; color: #555; margin-top: 10px; }
        .feature-badge { display: flex; align-items: center; gap: 5px; background: rgba(243, 186, 47, 0.1); padding: 10px; border-radius: 8px; margin-bottom: 10px; }
        .feature-badge i { color: #f3ba2f; font-size: 20px; }
        .feature-badge div b { display: block; font-size: 14px; color: #f3ba2f; }
        .feature-badge div span { font-size: 12px; color: #999; }