Oh my thats a lot ๐
I would keep them all in one place.
Additional CSS is added by WP Core so.
Simple CSS (by Tom) is super and my choice if i am not using a Child Theme.
The Simple Custom CSS i haven’t used but that plugin doesn’t do as much as Simple CSS so i would probably remove that.
Its always great to see what people are building with on GP. And thats a great looking site ๐
haha yes, it is phenomenal how fast you can build a site and how fast it is.