* { 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: #1a1d24; padding: 10px 15px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323d; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #ffd700; text-transform: lowercase; }
        .header-right { 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: #ffd700; border: 1px solid #ffd700; }
        .btn-register { background: linear-gradient(180deg, #ffd700, #b8860b); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .announcement { background: #1a1d24; padding: 8px; overflow: hidden; white-space: nowrap; border-bottom: 1px solid #2d323d; display: flex; align-items: center; }
        .announcement i { color: #ffd700; margin-right: 10px; }
        .announcement p { display: inline-block; animation: scrollText 20s linear infinite; font-size: 13px; color: #ccc; }
        @keyframes scrollText { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-container { padding: 15px; }
        .section-title { font-size: 18px; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; border-left: 4px solid #ffd700; padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; display: flex; flex-direction: column; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card span { padding: 8px; font-size: 13px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; background: #1a1d24; }
        .intro-box { background: #1a1d24; border-radius: 12px; padding: 20px; margin-bottom: 25px; border: 1px solid #2d323d; }
        .intro-box h1 { font-size: 20px; color: #ffd700; margin-bottom: 15px; text-align: center; }
        .intro-box p { font-size: 14px; color: #b0b3b8; margin-bottom: 10px; }
        .winning-list { background: #1a1d24; border-radius: 12px; padding: 15px; border: 1px solid #2d323d; max-height: 300px; overflow-y: auto; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2d323d; font-size: 13px; }
        .winning-item:last-child { border-bottom: none; }
        .user-name { color: #ffd700; }
        .win-amount { color: #4caf50; font-weight: bold; }
        .trust-badge { display: flex; justify-content: space-around; padding: 20px 0; background: #1a1d24; border-radius: 12px; margin-bottom: 25px; border: 1px solid #2d323d; }
        .badge-item { text-align: center; font-size: 11px; color: #ccc; }
        .badge-item i { font-size: 24px; color: #ffd700; display: block; margin-bottom: 5px; }
        .reviews { margin-bottom: 25px; }
        .review-card { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 10px; border: 1px solid #2d323d; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 5px; }
        .reviewer { font-weight: bold; font-size: 14px; color: #ffd700; }
        .rating { color: #ffd700; font-size: 12px; }
        .review-content { font-size: 13px; color: #b0b3b8; font-style: italic; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: #1a1d24; border-radius: 8px; margin-bottom: 8px; overflow: hidden; border: 1px solid #2d323d; }
        .faq-item summary { padding: 12px; font-size: 14px; cursor: pointer; outline: none; list-style: none; font-weight: bold; }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item p { padding: 12px; font-size: 13px; color: #b0b3b8; background: #16191f; }
        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; border-top: 1px solid #2d323d; display: flex; justify-content: space-around; padding: 10px 0; z-index: 1001; }
        .nav-item { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: #b0b3b8; }
        .nav-item i { font-size: 20px; margin-bottom: 3px; }
        footer { background: #0a0c10; padding: 30px 15px 100px; text-align: center; }
        .footer-row { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-bottom: 15px; font-size: 13px; }
        .footer-row a { color: #b0b3b8; transition: 0.3s; }
        .footer-row a:hover { color: #ffd700; }
        .copyright { font-size: 12px; color: #65676b; margin-top: 10px; }