* { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: #0f1218; color: #ffffff; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        ul { list-style: none; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        header { background-color: #1a1d24; height: 60px; display: flex; align-items: center; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.5); }
        .header-content { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 0 15px; }
        .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: #f39c12; 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: transform 0.2s; }
        .btn:active { transform: scale(0.95); }
        .btn-login { background-color: transparent; border: 1px solid #f39c12; color: #f39c12; }
        .btn-register { background: linear-gradient(135deg, #f39c12, #d35400); color: #fff; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background: #252932; height: 35px; display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid #333; }
        .announcement i { padding: 0 10px; color: #f39c12; }
        .marquee { white-space: nowrap; animation: marquee 20s linear infinite; }
        @keyframes marquee { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .section-title { padding: 20px 0 10px; font-size: 18px; color: #f39c12; display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 10px 0; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; transition: 0.3s; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info p { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .intro-card { background: #1a1d24; border-radius: 15px; padding: 20px; margin: 20px 0; border: 1px solid #2d323d; }
        .intro-card h1 { font-size: 20px; color: #f39c12; margin-bottom: 15px; line-height: 1.4; }
        .intro-card p { font-size: 14px; color: #bdc3c7; }
        .winning-list { background: #1a1d24; border-radius: 15px; padding: 15px; margin: 20px 0; 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; }
        .winner-name { color: #bdc3c7; }
        .winner-amount { color: #2ecc71; font-weight: bold; }
        .feature-box { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 20px 0; text-align: center; }
        .feature-item { background: #252932; padding: 15px 5px; border-radius: 10px; }
        .feature-item i { font-size: 24px; color: #f39c12; margin-bottom: 8px; }
        .feature-item span { font-size: 11px; display: block; color: #bdc3c7; }
        .reviews { margin: 20px 0; }
        .review-card { background: #1a1d24; border-radius: 12px; padding: 15px; margin-bottom: 10px; border-left: 4px solid #f39c12; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-name { font-weight: bold; font-size: 14px; }
        .stars { color: #f1c40f; font-size: 12px; }
        .review-text { font-size: 13px; color: #bdc3c7; font-style: italic; }
        .faq-section { margin: 20px 0; }
        .faq-item { background: #1a1d24; border-radius: 10px; margin-bottom: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; color: #f39c12; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: #bdc3c7; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #2d323d; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: #bdc3c7; }
        .nav-item i { font-size: 18px; }
        .nav-item:active { color: #f39c12; }
        footer { background: #0f1218; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-row { margin-bottom: 20px; }
        .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 15px; }
        .footer-links a { font-size: 13px; color: #bdc3c7; }
        .copyright { font-size: 12px; color: #7f8c8d; border-top: 1px solid #2d323d; padding-top: 15px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .feature-box { grid-template-columns: repeat(6, 1fr); }
        }