* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1116; color: #ffffff; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; overflow-x: hidden; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #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: #d4af37; letter-spacing: 1px; }
        .header-btns { 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, #f9e076); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #232730; padding: 8px 15px; display: flex; align-items: center; gap: 10px; font-size: 13px; color: #ced4da; }
        .announcement i { color: #d4af37; }
        .scrolling-text { white-space: nowrap; overflow: hidden; position: relative; width: 100%; }
        .scrolling-text p { display: inline-block; animation: marquee 20s linear infinite; }
        @keyframes marquee { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 20px 15px 10px; display: flex; align-items: center; gap: 8px; }
        .section-title h2 { font-size: 18px; color: #fff; text-transform: uppercase; letter-spacing: 1px; border-left: 4px solid #d4af37; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 10px 15px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.3); transition: transform 0.2s; border: 1px solid #2a2e38; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card .title { padding: 8px; font-size: 12px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #e0e0e0; }
        .intro-container { padding: 20px 15px; background: #16191f; margin: 20px 0; }
        .intro-content h1 { font-size: 22px; color: #d4af37; margin-bottom: 15px; }
        .intro-content p { font-size: 14px; color: #b0b0b0; margin-bottom: 12px; }
        .winning-list { background: #1a1d24; margin: 10px 15px; border-radius: 12px; padding: 15px; height: 200px; overflow-y: auto; border: 1px solid #2a2e38; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e38; font-size: 13px; }
        .winning-item span:first-child { color: #d4af37; }
        .winning-item span:last-child { color: #28a745; font-weight: bold; }
        .features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 20px 15px; }
        .feature-item { background: #1a1d24; padding: 15px; border-radius: 12px; text-align: center; border: 1px solid #d4af3733; }
        .feature-item i { font-size: 24px; color: #d4af37; margin-bottom: 10px; }
        .feature-item h3 { font-size: 14px; margin-bottom: 5px; }
        .reviews { padding: 20px 15px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; border: 1px solid #2a2e38; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .review-header .stars { color: #ffc107; font-size: 12px; }
        .review-user { font-weight: bold; font-size: 14px; color: #d4af37; }
        .review-text { font-size: 13px; color: #b0b0b0; font-style: italic; }
        .faq-section { padding: 20px 15px; }
        .faq-item { background: #1a1d24; border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; border-bottom: 1px solid #2a2e38; }
        .faq-answer { padding: 15px; font-size: 13px; color: #b0b0b0; background: #16191f; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background: #1a1d24; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid #2a2e38; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #8e9297; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: #d4af37; }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #1a1d24; }
        .footer-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; font-size: 13px; }
        .footer-row a { color: #8e9297; transition: 0.3s; }
        .footer-row a:hover { color: #d4af37; }
        .copyright { color: #555; font-size: 12px; }