Template Library Version 1.4

[eluser]Colin Williams[/eluser]
_remap() is a special method you can provide in a controller. When provided, that method is ALWAYS called regardless of the other URI segments. This is a way to do advanced routing within a given controller. (Check the User Guide for more details.)

Thinking of it, maybe it’s CSS? But then how come the root site works?

You're using relative paths to call your CSS. This means relative to the URI. So if the URI is http://www.example.com, you'll get http://www.example.com/public/stylesheets/custom.css

But..

When you're at http://www.example.com/index.php/hello, the browser will now be requesting http://www.example.com/index.php/hello/p...custom.css

Obviously, that's a problem