gestalt-principle-application

Apply Gestalt principles (proximity / similarity / closure / continuity / common fate / figure-ground / common region / connectedness) as a design or audit checklist. Per principle: verdict (applied-well / at-risk / violation / insufficient-detail), evidence, impact, concrete recommendation, and before/after. Cross-checks under contrast, zoom, motion, color-blind, SR. Mermaid diagrams with optional PNG export.