Context for the stylebook / Stylebook variations assigned to templates

[cagrimmett]

In building a site, I want single post templates to have one style for the pullquotes, paragraphs, and headers, but other templates to have a different style. In this case using the global stylebook is inappropriate, and if you are using the Content block you can't really style individual blocks that get pulled in to that Content block. Right now the only way to do that is via CSS. It would be great to do it in the block editor instead!

One solution would be the ability to set a style variation and assign it to a template, so if WP loads that template it then loads the style variation for that block along with it.