* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1216; color: #e0e0e0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #1a1d24; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; box-shadow: 0 2px 10px rgba(0,0,0,0.5); border-bottom: 1px solid #2a2e35; }
        .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: #fff; letter-spacing: 0.5px; }
        .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: #d4af37; border: 1px solid #d4af37; }
        .btn-register { background: linear-gradient(135deg, #d4af37, #f9e297); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #16191f; padding: 8px 15px; overflow: hidden; white-space: nowrap; border-bottom: 1px solid #2a2e35; display: flex; align-items: center; }
        .announcement i { color: #d4af37; margin-right: 10px; }
        .marquee { display: inline-block; animation: scroll 20s linear infinite; font-size: 13px; color: #aaa; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .container { padding: 15px; }
        .section-title { font-size: 18px; color: #fff; margin-bottom: 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: #d4af37; border-radius: 2px; }
        .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 #2a2e35; transition: transform 0.2s; position: relative; }
        .game-card:active { transform: scale(0.95); }
        .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: 500; color: #e0e0e0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: linear-gradient(145deg, #1a1d24, #242830); border-radius: 15px; padding: 20px; margin-bottom: 25px; border-left: 5px solid #d4af37; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
        .intro-card h1 { font-size: 18px; color: #fff; margin-bottom: 12px; line-height: 1.4; }
        .intro-card p { font-size: 14px; color: #aaa; text-align: justify; }
        .winning-list { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 25px; height: 200px; overflow-y: auto; border: 1px solid #2a2e35; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e35; font-size: 12px; }
        .winning-item span:first-child { color: #aaa; }
        .winning-item span:last-child { color: #d4af37; font-weight: bold; }
        .trust-badges { display: flex; justify-content: space-around; padding: 20px 0; margin-bottom: 25px; background: #16191f; border-radius: 12px; }
        .badge-item { text-align: center; }
        .badge-item i { font-size: 24px; color: #d4af37; margin-bottom: 8px; }
        .badge-item span { display: block; font-size: 11px; color: #aaa; }
        .reviews { margin-bottom: 25px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 10px; border: 1px solid #2a2e35; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: 600; font-size: 14px; color: #fff; }
        .stars { color: #f1c40f; font-size: 12px; }
        .review-content { font-size: 13px; color: #aaa; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 10px; overflow: hidden; border: 1px solid #2a2e35; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; color: #fff; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: #aaa; text-align: justify; }
        .navigator { position: fixed; bottom: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2a2e35; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { text-align: center; color: #aaa; font-size: 11px; flex: 1; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item.active { color: #d4af37; }
        footer { background: #0a0c0f; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2a2e35; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links a { color: #aaa; font-size: 13px; }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-social a { color: #d4af37; font-size: 20px; }
        .copyright { color: #666; font-size: 12px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            body { max-width: 500px; margin: 0 auto; box-shadow: 0 0 50px rgba(0,0,0,0.8); }
            header, .navigator { max-width: 500px; left: 50%; transform: translateX(-50%); }
        }