This article was originally featured on the The Bubblin Blog.
Welcome to the newest chapter on Rethinking CSS Frameworks with the Toucaan. In this chapter, we will implement A CSS Router that will allow us to isolate and deliver only medium-specific stylesheets that make our apps "belong" to the device.
This css router will eventually form the backbone of the Applied Principles of Intrinsic Design, therefore, we recommend the end user to read this post carefully.