Update: Today Less CSS for .NET, or just .Less,  was released. Its a port of the ruby LESS library and exactly what I was/am looking for. I updated my question on SO already.

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I posted this on stackoverflow.com already…..

I’ve been working on a really large project for almost 2 years and the client requirements keep changing. These changes, of course, effect everything and I would like to find a way to work with the CSS in a more dynamic fashion.

I assume I could get one of the ruby or python CSS DSLs running under ironRuby/Python but this client is very very particular about what software/frameworks are installed.

I have not found a CSS DSL where the base programming language is vb or c#.

reference: http://sandbox.pocoo.org/clevercss/ and http://nubyonrails.com/articles/dynamic-css

I guess another question is has anyone got either of these frameworks working under IronPython or IronRuby?