Custom fonts using CSS for index navigation links

Site URL: https://www.erobertson.design/churchofsnails

At the bottom of each of my project pages there is a link to the 'Next' project.

I have added custom fonts across the site using CSS, but I can't work out how to target this small piece of text.

Can anyone help?

I was also wondering if it's possible to replace the word 'Next' with simple < previous and next > arrows, but I'll be happy if I can just resolve the font issue.