Out-of-the-box beautiful templates for knowledge base

I may very well be alone in this. I understand there is a lot of customisation for knowledge base styling/themes but I don’t need a whole lot of customisations nor do I have the time to tinker them just to get it to a baseline beautiful modern style.

Can there be some out-of-the-box templates that’s already beautiful whereby all I need to do is to set up some colours, backgrounds and corner radius, and it just works?

Intercom does it really well: Customize your Help Center | Intercom Help