body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #ff6b35; text-decoration: none; }
        nav { background: #0a2e52; padding: 15px; margin-bottom: 30px; }
        nav ul { list-style: none; padding: 0; display: flex; justify-content: space-around; }
        nav a { color: white; text-decoration: none; }
        .mobile-menu { display: none; }
        h1 { color: #0a2e52; font-size: 2.2em; margin-bottom: 10px; }
        h2 { color: #ff6b35; border-bottom: 2px solid #ff6b35; padding-bottom: 5px; }
        h3 { color: #0a2e52; }
        .download-btn, .login-btn { display: inline-block; background: #ff6b35; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .image-container { text-align: center; margin: 25px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        th, td { border: 1px solid #ddd; padding: 12px; text-align: left; }
        th { background: #0a2e52; color: white; }
        .player-guide { background: #f9f9f9; padding: 20px; margin: 20px 0; border-left: 4px solid #ff6b35; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; text-align: center; }
            .mobile-menu { display: block; text-align: center; background: #ff6b35; color: white; padding: 10px; cursor: pointer; }
            nav ul.hidden { display: none; }
            h1 { font-size: 1.8em; }
        }