body { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; background: #1a73e8; color: white; padding: 10px; text-align: center; cursor: pointer; }
        nav { background: #1a73e8; padding: 15px; margin-bottom: 30px; }
        nav ul { list-style: none; display: flex; justify-content: center; margin: 0; padding: 0; }
        nav li { margin: 0 15px; }
        nav a { color: white; text-decoration: none; font-weight: bold; }
        h1 { color: #0d47a1; border-bottom: 3px solid #ff9800; padding-bottom: 10px; }
        h2 { color: #1976d2; margin-top: 40px; }
        h3 { color: #1565c0; }
        .download-btn { display: inline-block; background: #4caf50; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #2196f3; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        table, th, td { border: 1px solid #ddd; }
        th, td { padding: 12px; text-align: left; }
        th { background-color: #f2f2f2; }
        .tag { background: #e3f2fd; padding: 5px 10px; margin: 5px; border-radius: 15px; display: inline-block; }
        footer { margin-top: 50px; padding: 20px; background: #f5f5f5; text-align: center; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; align-items: center; }
            nav li { margin: 10px 0; }
            .mobile-nav { display: block; }
            nav { display: none; }
        }