* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
        body { margin: 0; padding: 0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #e0e0e0; line-height: 1.6; }
        header { background: linear-gradient(180deg, #1e222b 0%, #1a1d24 100%); padding: 10px 15px; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #333; display: flex; justify-content: space-between; align-items: center; box-shadow: 0 2px 10px rgba(0,0,0,0.5); }
        .header-left { display: flex; align-items: center; text-decoration: none; color: #fff; }
        .header-left img { width: 25px; height: 25px; margin-right: 8px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; letter-spacing: 0.5px; }
        .header-right { display: flex; gap: 10px; }
        .btn-login { background: transparent; color: #ffd700; border: 1px solid #ffd700; padding: 6px 15px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; transition: 0.3s; }
        .btn-register { background: linear-gradient(90deg, #ffd700 0%, #ffae00 100%); color: #000; border: none; padding: 7px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; box-shadow: 0 2px 5px rgba(255,215,0,0.3); }
        main { padding-bottom: 80px; }
        .banner { width: 100%; display: block; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px 15px; border-bottom: 1px solid #2a2e38; overflow: hidden; white-space: nowrap; position: relative; display: flex; align-items: center; }
        .announcement i { color: #ffd700; margin-right: 10px; z-index: 2; background: #1a1d24; }
        .marquee { display: inline-block; padding-left: 100%; animation: marquee 25s linear infinite; font-size: 13px; color: #ccc; }
        @keyframes marquee { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
        .section-title { padding: 20px 15px 10px; display: flex; align-items: center; gap: 10px; }
        .section-title h2 { font-size: 18px; margin: 0; color: #ffd700; text-transform: uppercase; letter-spacing: 1px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background: #1e222b; border-radius: 12px; overflow: hidden; text-decoration: none; color: #fff; box-shadow: 0 4px 15px rgba(0,0,0,0.3); transition: transform 0.2s; border: 1px solid #2a2e38; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 13px; margin: 8px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: center; }
        .intro-content { padding: 20px 15px; background: #161a21; margin: 20px 0; border-radius: 0; border-top: 1px solid #2a2e38; border-bottom: 1px solid #2a2e38; }
        .intro-content h1 { font-size: 20px; color: #ffd700; margin-bottom: 15px; }
        .intro-content p { font-size: 14px; color: #b0b0b0; margin-bottom: 15px; }
        .winners-section { padding: 20px 15px; }
        .winner-list { background: #1e222b; border-radius: 12px; padding: 10px; height: 200px; overflow-y: auto; border: 1px solid #2a2e38; }
        .winner-item { display: flex; justify-content: space-between; padding: 8px 5px; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .winner-item:last-child { border-bottom: none; }
        .winner-name { color: #aaa; }
        .winner-amount { color: #4caf50; font-weight: bold; }
        .features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; padding: 20px 15px; }
        .feature-item { background: #1e222b; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #2a2e38; }
        .feature-item i { font-size: 24px; color: #ffd700; margin-bottom: 10px; }
        .feature-item span { display: block; font-size: 14px; font-weight: 600; }
        .reviews-section { padding: 20px 15px; }
        .review-card { background: #1e222b; padding: 15px; border-radius: 12px; margin-bottom: 15px; border-left: 4px solid #ffd700; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: bold; color: #ffd700; }
        .review-stars { color: #ffae00; font-size: 12px; }
        .review-text { font-size: 13px; color: #ccc; font-style: italic; }
        .faq-section { padding: 20px 15px; }
        .faq-item { background: #1e222b; border-radius: 10px; margin-bottom: 10px; padding: 15px; border: 1px solid #2a2e38; }
        .faq-item h4 { margin: 0 0 10px; font-size: 15px; color: #ffd700; }
        .faq-item p { margin: 0; font-size: 14px; color: #b0b0b0; }
        .navigater { position: fixed; bottom: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; z-index: 1001; }
        .nav-item { text-decoration: none; color: #888; text-align: center; font-size: 12px; flex: 1; transition: 0.3s; }
        .nav-item i { display: block; font-size: 18px; margin-bottom: 3px; }
        .nav-item span { display: block; }
        .nav-item:hover { color: #ffd700; }
        footer { padding: 40px 15px 100px; background: #0b0d11; text-align: center; font-size: 13px; color: #666; }
        .footer-row { margin-bottom: 20px; display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; }
        .footer-row a { color: #aaa; text-decoration: none; }
        .footer-row a:hover { color: #ffd700; }
        .copyright { color: #555; margin-top: 20px; border-top: 1px solid #222; padding-top: 20px; }
        .cta-box { margin: 20px 15px; padding: 20px; background: linear-gradient(135deg, #ffd700 0%, #ffae00 100%); border-radius: 12px; text-align: center; color: #000; }
        .cta-box h3 { margin: 0 0 10px; font-size: 18px; }
        .cta-box button { background: #000; color: #fff; border: none; padding: 10px 25px; border-radius: 25px; font-weight: bold; cursor: pointer; }