WIP: Propeller Design System

Our design system Propeller has gone public, and I'm taking the opportunity to make its demo environment a better reflection of my design practices so that I can use it for my portfolio.

Propeller uses very heavy theming because it powers both our corporate sites and all of our web apps, some of which are white label products. I'm eager to use this demo environment to communicate more clearly with non-designers and non-developers.

Any thoughts so far?