* { 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-color: #1a1d24; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.5); }
        .logo-box { display: flex; align-items: center; gap: 8px; }
        .logo-box img { width: 25px; height: 25px; object-fit: contain; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: #ffd700; }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-size: 13px; font-weight: bold; cursor: pointer; border: none; }
        .btn-login { background-color: transparent; color: #ffffff; border: 1px solid #ffffff; }
        .btn-reg { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }
        main { max-width: 600px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; border-radius: 12px; margin-bottom: 15px; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; border-radius: 20px; padding: 8px 15px; margin-bottom: 15px; display: flex; align-items: center; overflow: hidden; border-left: 3px solid #ffd700; }
        .announcement i { margin-right: 10px; color: #ffd700; }
        .scrolling-text { white-space: nowrap; overflow: hidden; position: relative; width: 100%; }
        .scrolling-text p { display: inline-block; animation: marquee 20s linear infinite; font-size: 14px; }
        @keyframes marquee { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { font-size: 18px; margin: 20px 0 15px; display: flex; align-items: center; gap: 10px; color: #ffd700; }
        .section-title::before { content: ''; width: 4px; height: 18px; background: #ffd700; border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; transition: transform 0.2s; border: 1px solid #2a2e37; 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: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .platform-intro { background: #1a1d24; padding: 20px; border-radius: 15px; margin: 25px 0; border: 1px solid #2a2e37; }
        .platform-intro h1 { font-size: 20px; color: #ffd700; margin-bottom: 10px; }
        .platform-intro p { font-size: 14px; color: #b0b3b8; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; border-radius: 15px; padding: 15px; height: 250px; overflow-y: hidden; position: relative; border: 1px solid #2a2e37; }
        .winning-scroll { animation: scrollUp 40s linear infinite; }
        .win-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e37; font-size: 13px; }
        .win-item span:last-child { color: #4caf50; font-weight: bold; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-50%); } }
        .features { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin: 25px 0; text-align: center; }
        .feature-item { background: #1a1d24; padding: 15px 5px; border-radius: 12px; border: 1px solid #2a2e37; }
        .feature-item i { font-size: 24px; color: #ffd700; margin-bottom: 8px; }
        .feature-item p { font-size: 11px; color: #ffffff; }
        .reviews { margin: 25px 0; }
        .review-card { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 12px; border: 1px solid #2a2e37; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .stars { color: #ffd700; font-size: 12px; }
        .reviewer { font-size: 13px; font-weight: bold; color: #ffd700; }
        .review-text { font-size: 13px; color: #b0b3b8; }
        .faq-section { margin: 25px 0; }
        .faq-item { background: #1a1d24; border-radius: 10px; padding: 12px; margin-bottom: 10px; border: 1px solid #2a2e37; }
        .faq-item h4 { font-size: 14px; margin-bottom: 5px; color: #ffffff; }
        .faq-item p { font-size: 13px; color: #b0b3b8; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2a2e37; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #b0b3b8; gap: 4px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: #ffd700; }
        footer { padding: 30px 15px 100px; text-align: center; background: #0a0c10; border-top: 1px solid #2a2e37; }
        .footer-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; }
        .footer-row a { font-size: 13px; color: #b0b3b8; }
        .footer-row a:hover { color: #ffd700; }
        .copyright { font-size: 12px; color: #666; margin-top: 10px; }