* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1217; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: linear-gradient(180deg, #1a1d24 0%, #0f1217 100%); padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323c; }
        .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: #f3ba2f; letter-spacing: 0.5px; }
        .header-right { display: flex; gap: 8px; }
        .btn { padding: 6px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: transform 0.2s; }
        .btn-login { background-color: transparent; border: 1px solid #f3ba2f; color: #f3ba2f; }
        .btn-register { background: linear-gradient(90deg, #f3ba2f 0%, #d4a017 100%); color: #000; }
        .btn:active { transform: scale(0.95); }
        .banner { width: 100%; aspect-ratio: 2/1; display: block; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px 12px; display: flex; align-items: center; font-size: 13px; color: #adb5bd; border-bottom: 1px solid #2d323c; }
        .announcement i { color: #f3ba2f; margin-right: 10px; }
        .scrolling-text { overflow: hidden; white-space: nowrap; width: 100%; }
        .scrolling-text span { display: inline-block; animation: marquee 20s linear infinite; }
        @keyframes marquee { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 20px 15px 10px; font-size: 18px; display: flex; align-items: center; justify-content: space-between; }
        .section-title h2 { font-size: 18px; border-left: 4px solid #f3ba2f; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 10px 15px; }
        .game-card { background: #1e222a; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.3); transition: transform 0.2s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 12px; text-align: center; color: #e9ecef; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .platform-intro { padding: 20px 15px; background: #16191f; margin: 20px 0; }
        .platform-intro h1 { font-size: 20px; color: #f3ba2f; margin-bottom: 12px; text-align: center; }
        .platform-intro p { font-size: 14px; color: #adb5bd; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; margin: 10px 15px; border-radius: 12px; padding: 15px; max-height: 300px; overflow-y: auto; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323c; font-size: 13px; }
        .winning-item span:first-child { color: #f3ba2f; }
        .winning-item span:last-child { color: #28a745; font-weight: bold; }
        .features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 15px; text-align: center; }
        .feature-item i { font-size: 24px; color: #f3ba2f; margin-bottom: 8px; }
        .feature-item p { font-size: 11px; color: #adb5bd; }
        .reviews { padding: 20px 15px; }
        .review-card { background: #1e222a; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2d323c; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-header .stars { color: #f3ba2f; font-size: 12px; }
        .review-header .name { font-weight: bold; font-size: 14px; }
        .review-content { font-size: 13px; color: #adb5bd; font-style: italic; }
        .faq { padding: 20px 15px; }
        .faq-item { background: #1e222a; margin-bottom: 8px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 12px 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #2d323c; }
        .faq-answer { padding: 12px 15px; font-size: 13px; color: #adb5bd; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323c; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: #adb5bd; flex: 1; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: #f3ba2f; }
        footer { background: #0f1217; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323c; }
        .footer-links { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; }
        .footer-links a { font-size: 13px; color: #adb5bd; }
        .footer-social { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .footer-social a { font-size: 20px; color: #f3ba2f; }
        .copyright { font-size: 12px; color: #6c757d; border-top: 1px solid #2d323c; padding-top: 15px; }