Indent entire paragraph after every heading.

[errant pulsar]

How do I indent an entire paragraph after every heading. I basically have headings

= Heading
some long text

that may span multiple lines

= Another heading
something that is also indented.

I now want the entire text after the paragraph to be indented as in "shifted to the right". Is there a way to do this?

[crystal elm]

pad()?

if you mean "after every heading", that may be a bit harder...

[errant pulsar]

Yes, I want the headings to be NOT indented, the text after it should be.

Something with a show rule came to mind, but I don't know how to access the content after the heading.