* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1116; color: #ffffff; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        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 #2a2e38; }
        .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: #ffd700; }
        .header-auth { display: flex; gap: 10px; }
        .btn-login { padding: 6px 15px; border-radius: 20px; border: 1px solid #ffd700; color: #ffd700; font-size: 14px; background: transparent; }
        .btn-register { padding: 6px 15px; border-radius: 20px; background: linear-gradient(135deg, #ffd700, #b8860b); color: #000; font-size: 14px; font-weight: bold; border: none; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 10px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #2a2e38; }
        .announcement i { color: #ffd700; }
        .scrolling-text { flex: 1; overflow: hidden; white-space: nowrap; position: relative; font-size: 13px; color: #ccc; }
        .scrolling-text span { display: inline-block; padding-left: 100%; animation: scroll-left 15s linear infinite; }
        @keyframes scroll-left { 0% { transform: translateX(0); } 100% { transform: translateX(-100%); } }
        main { padding: 15px; }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 8px; color: #ffd700; }
        .section-title i { font-size: 16px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2a2e38; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info h3 { font-size: 13px; font-weight: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #e0e0e0; }
        .intro-content { background: #1a1d24; padding: 20px; border-radius: 12px; margin: 25px 0; border: 1px solid #2a2e38; }
        .intro-content h1 { font-size: 20px; color: #ffd700; margin-bottom: 12px; }
        .intro-content 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 #2a2e38; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .winning-item span:first-child { color: #b0b0b0; }
        .winning-item span:last-child { color: #4caf50; font-weight: bold; }
        .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 25px 0; }
        .feature-item { text-align: center; background: #1a1d24; padding: 15px 5px; border-radius: 12px; border: 1px solid #2a2e38; }
        .feature-item i { font-size: 24px; color: #ffd700; margin-bottom: 8px; }
        .feature-item p { font-size: 12px; color: #e0e0e0; }
        .reviews { margin: 25px 0; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2a2e38; }
        .review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
        .review-name { font-weight: bold; font-size: 14px; color: #ffd700; }
        .stars { color: #ffd700; font-size: 12px; }
        .review-text { font-size: 13px; color: #b0b0b0; font-style: italic; }
        .faq-section { margin: 25px 0; }
        .faq-item { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 10px; border: 1px solid #2a2e38; }
        .faq-item h4 { font-size: 15px; color: #ffd700; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #b0b0b0; }
        .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 #2a2e38; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #b0b0b0; font-size: 11px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #ffd700; }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2a2e38; }
        .footer-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; }
        .footer-row a { font-size: 13px; color: #b0b0b0; }
        .copyright { font-size: 12px; color: #666; margin-top: 20px; }