* { 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; overflow-x: hidden; 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; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #f0c94d; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { padding: 6px 15px; border-radius: 20px; border: 1px solid #f0c94d; color: #f0c94d; font-size: 14px; font-weight: 600; }
        .btn-register { padding: 6px 15px; border-radius: 20px; background: linear-gradient(135deg, #f0c94d, #c0962b); color: #1a1d24; font-size: 14px; font-weight: 600; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #242832; height: 36px; display: flex; align-items: center; padding: 0 15px; overflow: hidden; }
        .announcement-icon { color: #f0c94d; margin-right: 10px; }
        .scrolling-text { white-space: nowrap; animation: scroll-left 20s linear infinite; font-size: 13px; color: #cbd5e0; }
        @keyframes scroll-left { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .content-section { padding: 15px; }
        .section-title { font-size: 18px; margin-bottom: 15px; color: #ffffff; display: flex; align-items: center; gap: 8px; border-left: 4px solid #f0c94d; padding-left: 10px; }
        .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 #2d323d; transition: transform 0.2s; position: relative; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-title { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #e2e8f0; }
        .intro-box { background: #1a1d24; border-radius: 12px; padding: 20px; margin-bottom: 25px; border: 1px solid #2d323d; }
        .intro-box h1 { font-size: 20px; color: #f0c94d; margin-bottom: 15px; line-height: 1.3; }
        .intro-box p { font-size: 14px; color: #cbd5e0; margin-bottom: 12px; }
        .winning-list { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 25px; border: 1px solid #2d323d; height: 250px; overflow-y: auto; }
        .win-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .win-user { color: #cbd5e0; }
        .win-amount { color: #4ade80; font-weight: 600; }
        .promo-banner { background: linear-gradient(90deg, #b8860b, #daa520); border-radius: 12px; padding: 15px; margin-bottom: 25px; display: flex; justify-content: space-between; align-items: center; }
        .promo-text h3 { font-size: 16px; color: #1a1d24; }
        .promo-text p { font-size: 12px; color: #333; }
        .promo-btn { background: #1a1d24; color: #f0c94d; padding: 5px 12px; border-radius: 15px; font-size: 12px; font-weight: 600; }
        .review-section { margin-bottom: 25px; }
        .review-card { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 10px; border: 1px solid #2d323d; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-name { font-weight: 600; color: #f0c94d; font-size: 14px; }
        .review-stars { color: #fbbf24; font-size: 12px; }
        .review-body { font-size: 13px; color: #cbd5e0; font-style: italic; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: #1a1d24; border-radius: 8px; margin-bottom: 8px; border: 1px solid #2d323d; padding: 12px; }
        .faq-question { font-weight: 600; font-size: 14px; color: #ffffff; margin-bottom: 5px; cursor: pointer; }
        .faq-answer { font-size: 13px; color: #cbd5e0; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; height: 60px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2d323d; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #94a3b8; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: #f0c94d; }
        footer { background: #1a1d24; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #94a3b8; }
        .footer-copyright { font-size: 12px; color: #64748b; margin-top: 15px; }