I have a question about the featured image on the phone. It gets cut off completely and I can’t figure out how to center or shrink it, but only on mobile so desktop doesn’t change with it. And yes I am familiar with the functions to switch from desktop to mobile and tablet.
I purged your Litespeed Cache, and now everything seems to be okay. Can you check it, please? Make sure to pure your cache every time you change something CSS-related or disable the cache while building and editing. This is the reason why some posts were ok, others not (they delivered the old cached CSS).
I haven´t done anything rather than purging your Litespeed cache.
You set a background image on your post content element some time ago, and your browser still serves these, probably old, cached files. So clear your browser cache, and it should be ok.
Small tip: Caching while building causes more problems than solving and should be the last thing done when the site is ready to launch (if caching should be necessary at all).
Concentrate on the essential: the structured and careful building of your page.
Then you will have much fewer minor problems than now
In that case, congratulations are in order. First for the site build, the design and style is very cool. Secondly, for the make up. Site scores excellent on web.dev