Despite correct coding, font doesn't work - why? :(

Hi there everyone, 

I've added some custom fonts in the "Custom CSS" area, and only one seems to be working correctly.  I added Cinzel Decorative and Cuprum. The Cinzel Decorative is used for the Title of the site, the header, and navigation buttons. I would like Cuprum for the rest of the site (everything else!), but when I change the font in Site Styles, nothing seems to change.  I've added a picture for reference - hopefully it's an okay size and clarity.    What should I try? 

Thank you,

Kindly,

Adriana

Custom fonts don' work using site styles. You have to use CSS code to set H1, H2, and paragraphs either the same font or individualy and there are other tweaks you can do as well. 

https://www.kayleighnoele.com/blog/how-to-upload-a-custom-font-to-squarespace