CSS Validator Bug - A big one

Hello,
   Love the site and resources, but there's a pretty big problem with
your CSS validator.  It shows sites with NO CSS as being CSS 2.1 valid
with no errors.  Having no CSS is quite a bit different from having
CSS with no errors.  Try it on this site, which doesn't have a single
CSS file or code...   http://www.namgbr.org