CSS-Only Mobile Layout Framework?

I've been looking for a css-only mobile layout framework to make hybrid mobile apps. All of the big players (jQuery Mobile, Sencha, Kendo, Dojo) do way too much for me. Even the smaller frameworks like iUi try to do navigation and some javascript for you.

All I want is a mobile layout framework which will make things look native for me. I want to do transitions, navigation, etc on my own. I definitely don't want my html "compiled", as jQuery Mobile and Dojo seem to be so fond of.

I just want to drop in a stylesheet which will have CSS rules which make things look native, and all the javascript be my own.

Anyone know of anything?