* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #1a1d24; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background: #242832; padding: 10px 15px; display: flex; align-items: center; justify-content: space-between; 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; border-radius: 4px; }
        .logo-box strong { font-size: 16px; font-weight: normal; color: #d4af37; }
        .auth-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; border: 1px solid #d4af37; color: #d4af37; }
        .btn-register { background: linear-gradient(135deg, #d4af37, #f9e297); color: #1a1d24; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background: #2c313c; padding: 8px 10px; display: flex; align-items: center; gap: 10px; font-size: 13px; border-bottom: 1px solid #3d4452; }
        .announcement i { color: #d4af37; }
        .marquee { overflow: hidden; white-space: nowrap; width: 100%; }
        .marquee p { display: inline-block; animation: scroll 20s linear infinite; padding-left: 100%; }
        @keyframes scroll { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
        main { padding: 15px; }
        h2 { font-size: 18px; margin: 20px 0 15px; color: #d4af37; display: flex; align-items: center; gap: 8px; }
        h2::before { content: ''; display: inline-block; width: 4px; height: 18px; background: #d4af37; border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
        .game-card { background: #242832; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 6px rgba(0,0,0,0.3); transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; display: block; aspect-ratio: 1/1; object-fit: cover; }
        .game-title { padding: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-content { background: #242832; padding: 20px; border-radius: 12px; margin: 20px 0; font-size: 14px; color: #b0b8c1; }
        .intro-content h1 { font-size: 20px; color: #ffffff; margin-bottom: 10px; }
        .winning-list { background: #242832; border-radius: 12px; padding: 15px; max-height: 300px; overflow-y: auto; }
        .win-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2c313c; font-size: 13px; }
        .win-user { color: #d4af37; }
        .win-amount { color: #4caf50; font-weight: bold; }
        .review-card { background: #242832; padding: 15px; border-radius: 12px; margin-bottom: 10px; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 5px; }
        .stars { color: #ffc107; font-size: 12px; }
        .review-user { font-weight: bold; font-size: 14px; }
        .review-text { font-size: 13px; color: #b0b8c1; }
        .faq-item { background: #242832; border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: bold; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: #b0b8c1; }
        .navigater { position: fixed; bottom: 0; left: 0; right: 0; background: #242832; display: flex; justify-content: space-around; padding: 10px 0; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #b0b8c1; gap: 4px; }
        .nav-item i { font-size: 20px; }
        .nav-item.active { color: #d4af37; }
        footer { background: #15181e; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2c313c; }
        .footer-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; }
        .footer-row a { font-size: 13px; color: #b0b8c1; }
        .copyright { font-size: 12px; color: #666; margin-top: 15px; }
        .trust-icons { display: flex; justify-content: center; gap: 20px; margin: 20px 0; opacity: 0.6; font-size: 24px; }