Squarespace Design Help Needed

Hello, ive been using Squarespace for a few years now and just barely starting to get traffic.

now its time for a refresher on what i can do with squarespace as far as design on top of the Google workspace apps i created.

Tried getting some freelancers help but im more interested in learning then having someone design plus times are hard.

Found a few videos on youtube but its hard to sit through so many without being sold something.

Where do you go to learn new tricks for inspiration?