[support] Different stylesheet based on path

I'm running a site with Drupal 6.2 that will have many different sections to the site. Is there a way to define a stylesheet based on path? Sections does a great job defining themes based on path, but that only let's you choose a different theme. I'd love something exactly like that, but with the ability to just choose a different stylesheet. Many of the sections on my site will just use a different header graphic. I'd rather not duplicate the template, just serve it a different stylesheet. Is there a way to do this? - jody