Get the font of the Header Numbering from Word Document using c#

Question

Example:

1 XYZ

1.1 ABC

1.1.1 KLM

I want to fetch the font of 1, 1.1 or 1.1.1.

var numberingText = paragraph.Range.ListFormat.ListValue;

This gives only the text i.e 1 or 1.1 or 1.1.1

I have doubt how to fetch the font of 1, 1.1 or 1.1.1