* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1218; color: #ffffff; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        .container { width: 100%; max-width: 600px; margin: 0 auto; padding: 0 15px; }
        header { background: #1a1d24; height: 60px; display: flex; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323e; }
        .header-content { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 0 15px; }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: #f1c40f; letter-spacing: 1px; }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: transform 0.2s; }
        .btn:active { transform: scale(0.95); }
        .btn-login { background: transparent; color: #ffffff; border: 1px solid #c1a35f; }
        .btn-register { background: linear-gradient(135deg, #f1c40f, #c1a35f); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; margin-top: 10px; border-radius: 12px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px 15px; margin: 15px 0; border-radius: 25px; display: flex; align-items: center; overflow: hidden; border: 1px solid #2d323e; }
        .announcement i { color: #f1c40f; margin-right: 10px; }
        .marquee { white-space: nowrap; animation: scroll 20s linear infinite; font-size: 13px; color: #bdc3c7; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; color: #f1c40f; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323e; transition: transform 0.2s; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
        .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: 1px solid #c1a35f33; }
        .platform-intro h1 { font-size: 20px; color: #f1c40f; margin-bottom: 15px; text-align: center; }
        .platform-intro p { font-size: 14px; color: #bdc3c7; margin-bottom: 10px; }
        .winning-records { background: #1a1d24; border-radius: 15px; padding: 15px; margin: 25px 0; max-height: 300px; overflow-y: auto; }
        .record-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .record-item span:first-child { color: #bdc3c7; }
        .record-item span:last-child { color: #2ecc71; font-weight: bold; }
        .review-section { margin: 25px 0; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 4px solid #f1c40f; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .user-name { font-weight: 600; color: #f1c40f; }
        .stars { color: #f1c40f; font-size: 12px; }
        .review-text { font-size: 13px; color: #bdc3c7; font-style: italic; }
        .faq-section { margin: 25px 0; }
        .faq-item { background: #1a1d24; border-radius: 10px; padding: 15px; margin-bottom: 10px; }
        .faq-question { font-weight: 600; color: #f1c40f; font-size: 15px; margin-bottom: 5px; cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { font-size: 14px; color: #bdc3c7; }
        .feature-box { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0; }
        .feature-item { background: linear-gradient(135deg, #1a1d24, #2d323e); padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #c1a35f55; }
        .feature-item i { font-size: 24px; color: #f1c40f; margin-bottom: 10px; }
        .feature-item h4 { font-size: 14px; margin-bottom: 5px; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323e; z-index: 1000; padding-bottom: 5px; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; color: #bdc3c7; }
        .nav-item i { font-size: 20px; }
        .nav-item:active { color: #f1c40f; }
        footer { background: #1a1d24; padding: 30px 15px 100px; text-align: center; font-size: 12px; border-top: 1px solid #2d323e; }
        .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 15px; }
        .footer-links a { color: #bdc3c7; }
        .footer-links a:hover { color: #f1c40f; }
        .footer-contact { margin-bottom: 20px; border-bottom: 1px solid #2d323e; padding-bottom: 15px; }
        .copyright { color: #7f8c8d; }