Before Civic Evaluation: The Diagnostic Foundation for a Calculus of Civics

This foundational civics bridge artifact asks what must exist before later civic evaluation can lawfully compare, classify, frame, or score a civic object. The artifact argues that before later civic evaluation can proceed, one civic perturbation must first become one carryable evaluative case across variable readings. That singleness does not come for free from ordinary reference, shared text, binding content, or later scoring procedure. It must already exist before those later acts begin. The diagnostic foundation is the held structural condition under which one civic perturbation becomes one lawful case for later civic judgment. This artifact does not present a full civic calculus, a score system, or a worksheet. Its burden is narrower: to identify the prior condition that later civic evaluation silently borrows unless it is explicitly derived.