body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #1a1d24; color: #ffffff; margin: 0; padding: 0; line-height: 1.6; overflow-x: hidden; }
        header { background-color: #11141a; 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: #f39c12; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-size: 13px; font-weight: 600; text-decoration: none; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background-color: transparent; color: #ffffff; border: 1px solid #f39c12; }
        .btn-register { background-image: linear-gradient(to right, #f39c12, #e67e22); color: #ffffff; }
        main { padding-bottom: 80px; max-width: 800px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #252932; padding: 8px 10px; display: flex; align-items: center; overflow: hidden; white-space: nowrap; margin-bottom: 10px; }
        .announcement i { color: #f39c12; margin-right: 10px; }
        .marquee { display: inline-block; animation: scroll 20s linear infinite; font-size: 13px; color: #bdc3c7; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 15px 15px 5px; display: flex; justify-content: space-between; align-items: center; }
        .section-title h2 { font-size: 18px; margin: 0; color: #f39c12; border-left: 4px solid #f39c12; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 10px 15px; }
        .game-card { background: #252932; border-radius: 12px; overflow: hidden; text-decoration: none; color: #fff; 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-info { padding: 8px; text-align: center; }
        .game-info h3 { font-size: 13px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: normal; }
        .platform-intro { padding: 20px 15px; background: #252932; margin: 15px; border-radius: 12px; border: 1px solid #2d323e; }
        .platform-intro h1 { font-size: 20px; color: #f39c12; margin-top: 0; }
        .platform-intro p { font-size: 14px; color: #bdc3c7; margin-bottom: 0; }
        .winners-container { background: #252932; margin: 15px; border-radius: 12px; padding: 15px; max-height: 250px; overflow-y: auto; border: 1px solid #2d323e; }
        .winner-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323e; font-size: 13px; }
        .winner-row:last-child { border-bottom: none; }
        .winner-name { color: #f39c12; }
        .winner-amount { color: #2ecc71; font-weight: bold; }
        .reviews-section { padding: 15px; }
        .review-card { background: #252932; padding: 15px; border-radius: 12px; margin-bottom: 10px; border-left: 4px solid #f39c12; }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 5px; }
        .review-user i { color: #f39c12; font-size: 20px; }
        .review-name { font-weight: 600; font-size: 14px; }
        .review-rating { color: #f1c40f; font-size: 12px; }
        .review-content { font-size: 13px; color: #bdc3c7; }
        .faq-section { padding: 15px; }
        .faq-item { background: #252932; border-radius: 8px; margin-bottom: 10px; padding: 12px; border: 1px solid #2d323e; }
        .faq-question { font-weight: 600; font-size: 14px; color: #f39c12; margin-bottom: 5px; display: flex; align-items: center; gap: 8px; }
        .faq-answer { font-size: 13px; color: #bdc3c7; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #11141a; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323e; z-index: 1000; }
        .nav-item { text-decoration: none; color: #bdc3c7; text-align: center; flex: 1; display: flex; flex-direction: column; align-items: center; }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item span { font-size: 11px; }
        .nav-item:active { color: #f39c12; }
        footer { padding: 30px 15px 100px; background: #0b0d11; text-align: center; color: #7f8c8d; }
        .footer-row { margin-bottom: 20px; display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; }
        .footer-row a { color: #7f8c8d; text-decoration: none; font-size: 13px; }
        .footer-row a:hover { color: #f39c12; }
        .copyright { font-size: 12px; margin-top: 20px; border-top: 1px solid #2d323e; padding-top: 20px; }
        .trust-icons { display: flex; justify-content: center; gap: 20px; margin: 20px 0; font-size: 24px; opacity: 0.6; }