* { margin: 0; padding: 0; box-sizing: border-box; }
        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; }
        
        header { background: #1a1d24; padding: 10px 15px; position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; }
        .logo-container { display: flex; align-items: center; gap: 8px; }
        .logo-container img { width: 25px; height: 25px; border-radius: 4px; }
        .logo-container strong { font-size: 16px; font-weight: normal; color: #f1c40f; }
        .auth-buttons { display: flex; gap: 10px; }
        .btn { padding: 6px 15px; border-radius: 20px; font-weight: bold; font-size: 14px; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background: transparent; color: #f1c40f; border: 1px solid #f1c40f; }
        .btn-register { background: linear-gradient(180deg, #f1c40f 0%, #d4ac0d 100%); color: #000; }

        .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 10px; display: flex; align-items: center; gap: 10px; margin: 10px 0; border-radius: 8px; margin-inline: 10px; }
        .announcement i { color: #f1c40f; }
        .marquee { overflow: hidden; white-space: nowrap; width: 100%; }
        .marquee p { display: inline-block; animation: scroll 20s linear infinite; font-size: 14px; color: #ccc; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }

        .section-title { padding: 15px 15px 10px; font-size: 18px; color: #f1c40f; display: flex; align-items: center; gap: 8px; }
        .section-title::before { content: ''; display: block; width: 4px; height: 18px; background: #f1c40f; border-radius: 2px; }

        .game-grid { display: grid; grid-template-columns: repeat(2, 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 #2a2e37; }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; text-align: center; }
        .game-info h3 { font-size: 13px; font-weight: 500; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .intro-content { padding: 20px 15px; background: #1a1d24; margin: 15px 10px; border-radius: 15px; border: 1px solid #2a2e37; }
        .intro-content h1 { font-size: 20px; color: #f1c40f; margin-bottom: 12px; line-height: 1.3; }
        .intro-content p { font-size: 14px; color: #bdc3c7; margin-bottom: 15px; }

        .winners-list { background: #1a1d24; margin: 15px 10px; border-radius: 15px; padding: 15px; border: 1px solid #2a2e37; height: 250px; overflow-y: auto; }
        .winner-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #2a2e37; font-size: 13px; }
        .winner-name { color: #f1c40f; }
        .winner-amount { color: #2ecc71; font-weight: bold; }

        .reviews { padding: 15px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 12px; border-left: 4px solid #f1c40f; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .stars { color: #f1c40f; font-size: 12px; }
        .reviewer { font-weight: bold; font-size: 14px; }
        .review-text { font-size: 13px; color: #bdc3c7; font-style: italic; }

        .faq-section { padding: 15px; }
        .faq-item { background: #1a1d24; margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: bold; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; color: #f1c40f; }
        .faq-answer { padding: 0 15px 15px; font-size: 13px; color: #bdc3c7; }

        .promo-banner { margin: 15px 10px; background: linear-gradient(45deg, #1a1d24, #2c3e50); padding: 20px; border-radius: 15px; text-align: center; border: 1px solid #f1c40f; }
        .promo-banner h2 { color: #f1c40f; font-size: 18px; margin-bottom: 10px; }
        .promo-banner p { font-size: 14px; margin-bottom: 15px; }

        .navigater { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; display: flex; justify-content: space-around; padding: 10px 0; border-top: 1px solid #333; 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; color: #bdc3c7; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        .nav-item.active { color: #f1c40f; }

        footer { background: #0b0d11; padding: 30px 15px 100px; text-align: center; border-top: 1px solid #222; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; font-size: 14px; }
        .footer-links a { color: #bdc3c7; }
        .footer-links a:hover { color: #f1c40f; }
        .copyright { font-size: 12px; color: #7f8c8d; }
        .payment-icons { margin: 20px 0; display: flex; justify-content: center; gap: 15px; opacity: 0.7; }
        .payment-icons i { font-size: 24px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            body { max-width: 500px; margin: 0 auto; box-shadow: 0 0 50px rgba(0,0,0,1); }
        }