* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #1a1d24; color: #e0e0e0; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #121418; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #2d323e; }
        .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; text-transform: lowercase; }
        .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: transparent; color: #fff; border: 1px solid #4a505e; }
        .btn-register { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background: #242832; padding: 8px 15px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: #ffd700; overflow: hidden; }
        .announcement i { flex-shrink: 0; }
        .marquee { white-space: nowrap; animation: scroll 20s linear infinite; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 20px 15px 10px; font-size: 18px; color: #fff; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: #ffd700; border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 10px 15px; }
        .game-card { background: #242832; border-radius: 12px; overflow: hidden; transition: transform 0.2s; border: 1px solid #2d323e; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card .title { padding: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #ccc; }
        .platform-intro { padding: 20px 15px; background: #121418; margin: 20px 0; }
        .platform-intro h1 { font-size: 20px; color: #ffd700; margin-bottom: 12px; }
        .platform-intro p { font-size: 14px; color: #9aa0ac; margin-bottom: 10px; }
        .winners-container { padding: 10px 15px; }
        .winner-row { background: #242832; padding: 10px; border-radius: 8px; margin-bottom: 8px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; border-left: 3px solid #4caf50; }
        .winner-name { color: #fff; }
        .winner-amount { color: #ffd700; font-weight: bold; }
        .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 20px 15px; text-align: center; }
        .feature-item i { font-size: 24px; color: #ffd700; margin-bottom: 8px; }
        .feature-item span { display: block; font-size: 12px; color: #9aa0ac; }
        .reviews { padding: 20px 15px; }
        .review-card { background: #242832; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2d323e; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .reviewer { font-weight: bold; color: #fff; font-size: 14px; }
        .rating { color: #ffd700; font-size: 12px; }
        .review-text { font-size: 13px; color: #9aa0ac; font-style: italic; }
        .faq { padding: 20px 15px; }
        .faq-item { background: #242832; border-radius: 8px; padding: 15px; margin-bottom: 10px; }
        .faq-q { font-weight: bold; color: #fff; font-size: 14px; margin-bottom: 5px; display: flex; gap: 8px; }
        .faq-a { font-size: 13px; color: #9aa0ac; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #121418; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323e; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: #9aa0ac; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #ffd700; }
        footer { padding: 30px 15px 100px; text-align: center; background: #121418; border-top: 1px solid #2d323e; }
        .footer-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; font-size: 13px; color: #9aa0ac; }
        .footer-links a:hover { color: #ffd700; }
        .copyright { font-size: 12px; color: #5c626e; margin-top: 15px; }