Is the solution here (found by some link hops above) ok: How to adjust the style for the terms only in a term list? - #2 by Aegon ?
The main problem IMO is that Typst doesn’t expose the term itself as a separate element to be styled, so there’s no good way to style it. I mean for example that terms.item is a stylable element today, but for example terms.term is not an element.