* { 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; }
        ul { list-style: none; }
        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 #2d323d; }
        .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: #e0e0e0; }
        .header-right { 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-color: transparent; border: 1px solid #d4af37; color: #d4af37; }
        .btn-register { background-color: #d4af37; color: #000; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1c2029; height: 35px; display: flex; align-items: center; padding: 0 10px; overflow: hidden; white-space: nowrap; border-bottom: 1px solid #2d323d; }
        .announcement i { color: #d4af37; margin-right: 10px; }
        .announcement marquee { font-size: 13px; color: #b0b0b0; }
        main { padding: 15px; max-width: 800px; margin: 0 auto; }
        .section-title { font-size: 18px; font-weight: 700; margin: 20px 0 15px; color: #d4af37; display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.3); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.96); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 10px; text-align: center; }
        .game-info h3 { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .platform-intro { background: #1a1d24; padding: 20px; border-radius: 15px; margin: 25px 0; border-left: 4px solid #d4af37; }
        .platform-intro h1 { font-size: 20px; margin-bottom: 12px; color: #d4af37; }
        .platform-intro p { font-size: 14px; color: #cccccc; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; border-radius: 15px; padding: 15px; height: 250px; overflow-y: auto; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .winner-name { color: #818cf8; }
        .winner-amount { color: #4ade80; font-weight: 600; }
        .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0; }
        .feature-item { text-align: center; padding: 15px 5px; background: #1a1d24; border-radius: 10px; }
        .feature-item i { font-size: 24px; color: #d4af37; margin-bottom: 8px; }
        .feature-item span { font-size: 11px; display: block; }
        .review-section { margin: 25px 0; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; position: relative; }
        .review-user { font-weight: 600; font-size: 14px; margin-bottom: 5px; display: block; }
        .stars { color: #facc15; font-size: 12px; margin-bottom: 8px; }
        .review-text { font-size: 13px; color: #b0b0b0; }
        .faq-section { margin: 25px 0; }
        .faq-item { background: #1a1d24; padding: 15px; border-radius: 10px; margin-bottom: 10px; }
        .faq-question { font-weight: 600; font-size: 14px; color: #d4af37; margin-bottom: 5px; display: block; }
        .faq-answer { font-size: 13px; color: #b0b0b0; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; height: 60px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323d; z-index: 1000; }
        .nav-item { text-align: center; color: #8e94a3; flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 2px; }
        .nav-item span { font-size: 11px; }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #b0b0b0; }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-contact a { font-size: 14px; color: #d4af37; }
        .copyright { font-size: 12px; color: #666; }