Debug: The Hand-Rolled Modal

This page's 'modal' is a div with role="dialog" toggled by a class, and its FAQ accordions are <details> whose name attributes disagree, one with an empty summary. Rebuild properly: a real <dialog> opened via a button using commandfor/command (or form method="dialog"/script showModal with its id), accordions sharing ONE name, and no empty summaries.

Difficulty: advanced