Square changed all the fonts in my website - how do i change the font in the cart?

[honeybeeworksUS]

I had my website set up fine, only to discover that randomly the fonts changed one evening to this weird cartoon like script.

I can find where to change it back on each page (no universal setting it seems, which would have been easier), but I dont see anywhere to change it in the cart? Cart doesnt appear as a page in the "edit website" section?

I would post a picture but it seems I dont have permission to upload pictures.

Thanks Neil

[honeybeeworksUS]

Seems I now have permission to upload pictures. See the "Your Cart" font? Thats what my website suddenly changed to. I've changed it back throughout, but not been able to find where to change it for the cart.

https://www.honeybeeworksus.com/