Add responsive CSS Layer to Open-Source-CSS-Framework BlueprintCSS

I have a bit of a special request: I use the good old framework "blueprintcss" (see [login to view URL] ) for a project and would be happy to have a LESS or SCSS based superset to make the existing blueprintcss responsive. I'd love to have this as an open source project, funded by me, and there's a stub available already: [login to view URL] However, the main objective would be to receive a CSS or LESS/SASS file that extends an existing blueprint site with media queries for mobile phones, maybe as well for tablet sizes.