Find a way to make Prose look nice with just a heading in it

[michael]

I want to setup Prose in such a way that when it only holds a heading, it will look decent and can act as a section heading.

Here's how it looks currently with heading and some text:

Heading only:

But ideally it should be more aligned to the bottom, matching the horizontal page margin like in the screen designs:

Needs a bit of tinkering, especially without doing tricky with Tailwind, but should be possible in one way or another.