Critical style evidence

Prove what rendered above the fold.

Join observed browser behavior to project topology and retained style identity without letting an observation silently authorize removal.

Observe a real route

Capture viewport, route, interaction state, loaded assets, matched styles, and source identities from a browser run against the built application.

Evidence is accepted only when its project index, asset plan, reachability, and CSS identities match the build under review.

A style unseen in one scope remains unknown outside that scope. Explicit retention and reachability policies control removal authority.