I wouldn't say I like HTML and CSS tweaking. Thanks to ChatGPT and its siblings, backend devs are no longer talking to human designers who always seem to find ways to screw up code with fancy CSS crap. Yep, they do. They break your code blocks, and eventually, you pull out each other's hair. So, I have listed a few CSS frameworks that work well for non-frontend devs.
These shownotes, created by mjkabir, might be useful to you.