* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #ffffff; line-height: 1.5; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; display: block; }
        
        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 #2d323e; }
        .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: #f0c05a; }
        .header-right { display: flex; gap: 10px; }
        .btn-login, .btn-register { padding: 6px 12px; border-radius: 6px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; }
        .btn-login { background-color: transparent; color: #f0c05a; border: 1px solid #f0c05a; }
        .btn-register { background: linear-gradient(180deg, #f0c05a 0%, #d4a017 100%); color: #1a1d24; }
        
        main { padding: 10px; max-width: 800px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 15px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        
        .announcement { background: #1a1d24; padding: 8px 12px; border-radius: 20px; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; overflow: hidden; }
        .announcement i { color: #f0c05a; }
        .announcement-text { white-space: nowrap; animation: scroll-text 20s linear infinite; font-size: 13px; color: #ccc; }
        @keyframes scroll-text { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 8px; color: #f0c05a; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: #f0c05a; border-radius: 2px; }
        
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; 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; }
        .game-info { padding: 8px; text-align: center; }
        .game-title { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        
        .platform-intro { background: #1a1d24; padding: 20px; border-radius: 12px; margin-bottom: 25px; border: 1px solid #2d323e; }
        .platform-intro h1 { font-size: 20px; color: #f0c05a; margin-bottom: 12px; }
        .platform-intro p { font-size: 14px; color: #aaa; margin-bottom: 10px; }
        
        .winning-board { background: #1a1d24; border-radius: 12px; padding: 15px; height: 300px; overflow-y: auto; border: 1px solid #2d323e; }
        .winning-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winning-item:last-child { border-bottom: none; }
        .winner-name { color: #eee; }
        .winner-amount { color: #f0c05a; font-weight: bold; }
        
        .trust-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 25px 0; text-align: center; }
        .badge-item { background: #1a1d24; padding: 15px 10px; border-radius: 12px; }
        .badge-item i { font-size: 24px; color: #f0c05a; margin-bottom: 8px; display: block; }
        .badge-item span { font-size: 11px; color: #ccc; display: block; }
        
        .reviews { margin-bottom: 25px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2d323e; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: 600; color: #f0c05a; font-size: 14px; }
        .review-rating { color: #ffc107; font-size: 12px; }
        .review-content { font-size: 13px; color: #bbb; font-style: italic; }
        
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: #1a1d24; border-radius: 8px; margin-bottom: 8px; padding: 15px; border: 1px solid #2d323e; }
        .faq-question { font-weight: 600; font-size: 14px; color: #f0c05a; margin-bottom: 6px; }
        .faq-answer { font-size: 13px; color: #aaa; }
        
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: #1a1d24; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323e; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #8a8e97; font-size: 11px; width: 20%; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #f0c05a; }
        
        footer { background: #0b0d10; padding: 30px 15px; 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 { font-size: 13px; color: #8a8e97; }
        .copyright { font-size: 12px; color: #555; margin-top: 20px; }