* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1115; color: #ffffff; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        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 #2d323d; }
        .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: #ffd700; }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-reg { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: bold; cursor: pointer; border: none; }
        .btn-login { background: transparent; color: #ffd700; border: 1px solid #ffd700; }
        .btn-reg { background: linear-gradient(180deg, #ffd700, #b8860b); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
        .announcement { background: #1a1d24; height: 35px; display: flex; align-items: center; padding: 0 10px; margin: 10px 0; overflow: hidden; border-radius: 5px; margin: 10px; }
        .announcement i { color: #ffd700; margin-right: 10px; }
        .scroll-text { white-space: nowrap; animation: scroll 20s linear infinite; font-size: 13px; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 15px 15px 5px; font-size: 18px; color: #ffd700; display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; transition: transform 0.2s; position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; display: block; object-fit: cover; }
        .game-info { padding: 8px; text-align: center; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: rgba(0,0,0,0.5); position: absolute; bottom: 0; width: 100%; }
        .intro-box { padding: 20px 15px; background: #1a1d24; margin: 15px; border-radius: 12px; border-left: 4px solid #ffd700; }
        .intro-box h1 { font-size: 20px; margin-bottom: 10px; color: #ffd700; }
        .winning-box { margin: 15px; background: #1a1d24; border-radius: 12px; padding: 10px; height: 200px; overflow-y: auto; border: 1px solid #2d323d; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #2d323d; font-size: 12px; }
        .winning-item span:first-child { color: #ccc; }
        .winning-item span:last-child { color: #4caf50; font-weight: bold; }
        .review-grid { padding: 15px; display: flex; flex-direction: column; gap: 12px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; border: 1px solid #2d323d; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-user i { font-size: 24px; color: #ffd700; }
        .stars { color: #ffd700; font-size: 12px; margin-bottom: 5px; }
        .faq-section { padding: 15px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; padding: 15px; border: 1px solid #2d323d; }
        .faq-item h3 { font-size: 15px; color: #ffd700; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #bbb; }
        .features { display: flex; justify-content: space-around; padding: 20px 15px; background: #1a1d24; margin: 15px; border-radius: 12px; text-align: center; }
        .feature-item i { font-size: 24px; color: #ffd700; margin-bottom: 8px; display: block; }
        .feature-item span { font-size: 12px; color: #ccc; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; height: 60px; background: #1a1d24; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323d; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #999; }
        .nav-item i { font-size: 20px; margin-bottom: 3px; color: #ffd700; }
        footer { background: #0a0b0d; padding: 30px 15px 100px; text-align: center; font-size: 13px; color: #666; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-links a { color: #999; }
        .copyright { margin-top: 15px; color: #444; }