body { background-color: #1a1d24; color: #ffffff; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; margin: 0; padding: 0; line-height: 1.6; }
        a { text-decoration: none; color: inherit; }
        header { background: #121418; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323d; display: flex; align-items: center; justify-content: space-between; }
        .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; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-weight: 600; font-size: 14px; border: none; cursor: pointer; transition: 0.3s; }
        .btn-login { background: transparent; color: #ffffff; border: 1px solid #d4af37; }
        .btn-register { background: linear-gradient(135deg, #d4af37, #f9e18b); color: #1a1d24; }
        main { padding: 15px; max-width: 800px; margin: 0 auto; padding-bottom: 80px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .section-title { font-size: 1.2rem; margin: 20px 0 15px; display: flex; align-items: center; gap: 8px; color: #f9e18b; }
        .jackpot-card { background: linear-gradient(45deg, #2c1616, #4d0a0a); border: 2px solid #d4af37; border-radius: 15px; padding: 20px; text-align: center; margin-bottom: 25px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); }
        .jackpot-title { font-size: 0.9rem; color: #d4af37; text-transform: uppercase; letter-spacing: 2px; }
        .jackpot-amount { font-size: 2.5rem; font-weight: 800; color: #ffffff; text-shadow: 0 0 10px #d4af37; margin: 10px 0; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background: #252a34; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; transition: transform 0.2s; }
        .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: 0.85rem; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 400; }
        .platform-intro { background: #252a34; padding: 20px; border-radius: 15px; margin: 25px 0; border-left: 4px solid #d4af37; }
        .platform-intro h1 { font-size: 1.3rem; margin-top: 0; color: #f9e18b; }
        .platform-intro p { font-size: 0.95rem; color: #ccc; }
        .guidelines { display: grid; grid-template-columns: 1fr; gap: 10px; margin-bottom: 25px; }
        .guide-item { background: #252a34; padding: 15px; border-radius: 10px; display: flex; align-items: center; gap: 12px; }
        .guide-item i { color: #d4af37; font-size: 1.2rem; }
        .winner-list { background: #121418; border-radius: 15px; padding: 15px; max-height: 300px; overflow-y: auto; margin-bottom: 25px; }
        .winner-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #252a34; font-size: 0.85rem; }
        .winner-name { color: #f9e18b; }
        .winner-prize { color: #4caf50; font-weight: bold; }
        .features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin: 25px 0; }
        .feature-box { text-align: center; padding: 15px; background: #252a34; border-radius: 12px; }
        .feature-box i { font-size: 1.5rem; color: #d4af37; margin-bottom: 8px; }
        .feature-box span { display: block; font-size: 0.8rem; }
        .review-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 25px; }
        .review-card { background: #252a34; padding: 15px; border-radius: 12px; font-style: italic; }
        .review-user { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-style: normal; font-size: 0.8rem; color: #f9e18b; }
        .faq-section { margin-top: 30px; }
        .faq-item { background: #252a34; border-radius: 10px; margin-bottom: 10px; padding: 15px; }
        .faq-item h4 { margin: 0 0 10px 0; font-size: 1rem; color: #f9e18b; }
        .faq-item p { margin: 0; font-size: 0.9rem; color: #ccc; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #121418; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323d; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 0.7rem; color: #888; }
        .nav-item i { font-size: 1.2rem; }
        .nav-item.active { color: #d4af37; }
        footer { background: #0c0e12; padding: 30px 15px 100px; text-align: center; font-size: 0.8rem; color: #666; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-links a { color: #aaa; }