body { background-color: #121418; color: #e0e0e0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; line-height: 1.6; }
        a { text-decoration: none; color: inherit; }
        header { background: #1a1d24; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #333; }
        .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: #fff; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: #444; color: #fff; padding: 6px 15px; border-radius: 20px; font-size: 14px; border: none; cursor: pointer; }
        .btn-register { background: linear-gradient(180deg, #ffcc00, #ff9900); color: #000; padding: 6px 15px; border-radius: 20px; font-size: 14px; border: none; font-weight: bold; cursor: pointer; }
        .banner-container { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #252932; padding: 8px 15px; overflow: hidden; white-space: nowrap; font-size: 13px; color: #ffcc00; border-bottom: 1px solid #333; }
        .scrolling-text { display: inline-block; animation: scroll 20s linear infinite; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        main { padding: 15px; padding-bottom: 80px; max-width: 800px; margin: 0 auto; }
        .section-title { font-size: 18px; margin: 20px 0 10px; color: #fff; border-left: 4px solid #ffcc00; padding-left: 10px; display: flex; align-items: center; justify-content: space-between; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #333; transition: transform 0.2s; position: relative; }
        .game-card:active { transform: scale(0.96); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card p { padding: 8px; margin: 0; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #ccc; }
        .intro-card { background: #1a1d24; padding: 20px; border-radius: 15px; margin: 25px 0; border: 1px solid #333; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
        .intro-card h1 { font-size: 18px; color: #ffcc00; margin-bottom: 12px; line-height: 1.4; }
        .intro-card p { font-size: 14px; color: #aaa; margin: 0; }
        .winning-list { background: #1a1d24; border-radius: 12px; padding: 10px; border: 1px solid #333; height: 200px; overflow-y: auto; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #2a2e38; font-size: 12px; }
        .winning-item span:last-child { color: #4caf50; font-weight: bold; }
        .review-card { background: #252932; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px dashed #444; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-header i { color: #ffcc00; font-size: 12px; }
        .review-user { font-weight: bold; font-size: 14px; color: #fff; }
        .review-text { font-size: 13px; color: #bbb; font-style: italic; }
        .faq-section { margin-top: 30px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; border: 1px solid #333; }
        .faq-question { padding: 15px; font-weight: bold; color: #ffcc00; cursor: pointer; border-bottom: 1px solid #333; font-size: 15px; }
        .faq-answer { padding: 15px; color: #aaa; font-size: 14px; line-height: 1.6; }
        .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0; text-align: center; }
        .feature-item { background: #1a1d24; padding: 15px 5px; border-radius: 10px; border: 1px solid #333; }
        .feature-item i { font-size: 24px; color: #ffcc00; margin-bottom: 8px; }
        .feature-item span { font-size: 11px; display: block; color: #fff; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; z-index: 1001; }
        .nav-item { text-align: center; color: #888; flex: 1; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 3px; }
        .nav-item span { font-size: 11px; }
        .nav-item:active { color: #ffcc00; }
        footer { background: #0d0f12; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #333; }
        .footer-row { margin-bottom: 20px; display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; }
        .footer-row a { font-size: 13px; color: #888; }
        .footer-row a:hover { color: #ffcc00; }
        .footer-copy { font-size: 12px; color: #555; border-top: 1px solid #222; padding-top: 15px; }
        .download-action { background: linear-gradient(90deg, #ffcc00, #ff9900); padding: 15px; border-radius: 12px; text-align: center; margin: 20px 0; cursor: pointer; color: #000; font-weight: bold; }