
I'm hoping this is on the order of a quick-fix. While there are a half-dozen or so ways to provide collapsible HTML content, most require either javascript or the kind of CSS that can't be declared in-line. The HTML tags Details and Summary are HTML-only ways of providing collapsible content structures. DETAILS: <a href="https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_details" rel="nofollow">https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_details</a> SUMMARY: <a href="https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_summary" rel="nofollow">https://www.w3schools.com/tags/tryit.asp?filename=tryhtml5_summary</a> As far as character sheets, I will let a character-sheet guru speak to the benefits, but I know that these tags can make building character sheet structures more straightforward. For API output to the chat, having collapsible structures has countless applications all around the basic idea of not cluttering the chat window. ...extra information about a spell or ability ...saving throw information ...let a menu collapse to section headers ...provide a breakdown of components building the output result ...and more... If you're reading this and think you'd like it, too, chime in with other uses you might put this to!