I would use Foundation[1] instead of Bootstrap.[1] http://foundation.zurb.com/
Whatever gets the job done. I haven't yet worked with Foundation, but it looks reasonable. Maybe we can limit the SCSS dependency by checking in the rendered CSS, so only people working on the style would need a sass compiler. One remark though, try to stay away from heavy client-side JS, dlang.org is mostly a static website and anything that makes you wait 5s for the site to be rendered misses the point.
