* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #12141a; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        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; }
        .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; border: 1px solid #f3ba2f; color: #f3ba2f; }
        .btn-register { background: linear-gradient(180deg, #f3ba2f 0%, #d4a017 100%); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; overflow: hidden; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px 15px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #2d323d; }
        .announcement i { color: #f3ba2f; }
        .marquee { overflow: hidden; white-space: nowrap; flex: 1; font-size: 13px; color: #ccc; }
        .marquee-content { display: inline-block; animation: scroll 20s linear infinite; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        main { padding: 15px; max-width: 1200px; margin: 0 auto; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 8px; border-left: 4px solid #f3ba2f; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: #1e222b; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.3); 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-info { padding: 8px; text-align: center; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: #252a34; }
        .platform-intro { background: #1e222b; border-radius: 12px; padding: 20px; margin: 25px 0; border: 1px solid #2d323d; }
        .platform-intro h1 { font-size: 20px; color: #f3ba2f; margin-bottom: 12px; }
        .platform-intro p { font-size: 14px; color: #b0b0b0; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; border-radius: 12px; padding: 15px; max-height: 300px; overflow-y: auto; border: 1px solid #2d323d; }
        .winning-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .winning-item span:first-child { color: #f3ba2f; }
        .winning-item span:last-child { color: #4caf50; font-weight: bold; }
        .reviews { display: flex; flex-direction: column; gap: 12px; margin: 20px 0; }
        .review-card { background: #1e222b; 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: #f3ba2f; }
        .stars { color: #f3ba2f; font-size: 12px; }
        .faq-section { margin-top: 25px; }
        .faq-item { background: #1e222b; margin-bottom: 10px; border-radius: 8px; padding: 15px; }
        .faq-item h3 { font-size: 15px; color: #f3ba2f; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #b0b0b0; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323d; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: #9ea4b0; }
        .nav-item i { font-size: 20px; }
        footer { background: #1a1d24; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-row { margin-bottom: 20px; display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; }
        .footer-row a { font-size: 13px; color: #9ea4b0; }
        .footer-copy { font-size: 12px; color: #666; margin-top: 10px; }
        @media (min-width: 768px) { .game-grid { grid-template-columns: repeat(4, 1fr); } }