* { box-sizing: border-box; margin: 0; padding: 0; }
        body { background-color: #0f1217; color: #e0e0e0; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { background-color: #1a1d24; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; 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; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: normal; color: #fff; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; transition: 0.3s; }
        .btn-login { background-color: transparent; color: #ffd700; border: 1px solid #ffd700; }
        .btn-register { background-color: #ffd700; color: #000; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background: #1a1d24; padding: 10px; display: flex; align-items: center; gap: 10px; font-size: 13px; border-bottom: 1px solid #2d323d; }
        .announcement i { color: #ffd700; }
        .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: translateX(0); } 100% { transform: translateX(-100%); } }
        .container { padding: 15px; }
        .section-title { font-size: 18px; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; color: #fff; }
        .section-title::before { content: ""; width: 4px; height: 18px; background: #ffd700; border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 25px; }
        .game-card { background: #1a1d24; border-radius: 12px; overflow: hidden; border: 1px solid #2d323d; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .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; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #ccc; }
        .intro-card { background: linear-gradient(135deg, #1a1d24 0%, #252a35 100%); padding: 20px; border-radius: 15px; margin-bottom: 25px; border-left: 4px solid #ffd700; }
        .intro-card h1 { font-size: 18px; color: #ffd700; margin-bottom: 10px; line-height: 1.4; }
        .intro-card p { font-size: 14px; color: #b0b0b0; text-align: justify; }
        .winning-list { background: #1a1d24; border-radius: 15px; padding: 15px; margin-bottom: 25px; border: 1px solid #2d323d; }
        .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; }
        .winner-name { color: #8f94a1; }
        .winner-amount { color: #4caf50; font-weight: bold; }
        .reviews { margin-bottom: 25px; }
        .review-card { background: #1a1d24; padding: 15px; border-radius: 12px; margin-bottom: 10px; border: 1px solid #2d323d; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-user { font-weight: 600; font-size: 14px; color: #ffd700; }
        .stars { color: #ffd700; font-size: 12px; }
        .review-content { font-size: 13px; color: #b0b0b0; }
        .faq-section { background: #1a1d24; border-radius: 15px; padding: 15px; margin-bottom: 25px; }
        .faq-item { margin-bottom: 15px; }
        .faq-item h3 { font-size: 15px; color: #fff; margin-bottom: 8px; }
        .faq-item p { font-size: 13px; color: #b0b0b0; text-align: justify; }
        .features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .feature-item { background: #1a1d24; padding: 15px 5px; border-radius: 12px; border: 1px solid #2d323d; }
        .feature-item i { font-size: 20px; color: #ffd700; margin-bottom: 8px; }
        .feature-item span { display: block; font-size: 11px; color: #fff; }
        .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; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; color: #8f94a1; font-size: 11px; }
        .nav-item i { font-size: 18px; }
        footer { background: #1a1d24; padding: 30px 15px 80px; text-align: center; border-top: 1px solid #2d323d; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 20px; }
        .footer-links a { font-size: 13px; color: #8f94a1; }
        .footer-copyright { font-size: 12px; color: #5c6270; }