Thank you for the help with my questions.
I uploaded the child theme from the post you are referencing and I see where I can change the navigation font, but my home screen has the font I want while my other pages don’t. Please see the attachments.
How can I get all my navigation, title, and body fonts back to the ones I had in the parent theme? What font is the one being used vs the one my page is using? Thanks in advance.