How do I change the fonts in an existing theme?

I’m new to website development, and I’m generating a site using Zola 0.17.2.

I plan to use the DeepThought theme with my website, but I want to use different fonts.

How do I change which fonts the theme uses?

You’ll have to get the theme and then modify this line to whatever you want to use.

For example, $family-sans-serif: Verdana, Arial, Helvetica, sans-serif