Should I get a Site Plan or Account Plan?

I want to use Webflow to make 1 site only.
This site needs a CMS.
Site Plan makes the most sense for me.

However, I also want to be able to export the CSS/HTML/Assets.
From my understanding, only Account Plan can do that? But does Account plan have the same features as Site Plan that I listed above, like CMS?

Kindly assist

Want to use a custom domain for the site? If so, you will need a site CMS plan. Want to be able to export code? If so, you will need an account plan.