This series, I think, has a pretty interesting handle on romance, there are 3 main characters and each have their own subplots, with unique attributes
This one is a pretty popular webcomic (I think?) and fits your description for "strong female protagonist" pretty well. Personally I didn't really like it though, the art is nice
I share this too much lol... the main romance subplot isn't technically romance, but it really captures crushes and LGBT stuff in high school realistically

https://strongfemaleprotagonist.com/issue-8/hiatus-2/
Speaking of "strong female protagonist", maybe you'll like this one? I haven't read it (yet) and it's been on hiatus for a while since the artist is doing a bunch of other projects
Self promo, I wouldn't call the romance "atypical" but I tried my best to make the characters believable and unique