Expand/collapse on category pages?

Is there any way to set up the category pages to act like the main FAQ page, with expanding/collapsing questions?

I'm using this module to produce FAQ pages for various departments, but don't want the user to have to go from a department page to the main FAQ page and then have to hunt for the department that they just came from. However, the category pages are presented like any other taxonomy term pages.

I was encouraged when I found that I could get the term pages to appear within their respective departments (e.g. /human-resources/faq) using Pathauto, which gives the kind of user experience continuity that I'm looking for, but the resulting pages don't offer the features of the main FAQ page.

It seems that the intention was to have a single site-wide FAQ page, which would certainly suffice for most sites, but doesn't seem to provide an enterprise-wide solution. Am I misunderstanding or simply trying to use this module in a way that is beyond it's scope. I need to know whether I can use this or will have to fall back to another solution, such as FAQ-Field. Any advice will be appreciated.