Ah, one problem: the "options" menu does not seem to work on deleted content, which would prevent it from (readily) being able to be bookmarked. (I am talking the options menu on the page itself, with a URL in the form https://piefed.social/post/.)
Otherwise, it is looking kinda gorgeous! :-)
Seriously, you are the best! (for offering us hope of even better things to come than this)