Rendered output is the evidence. Source inspection alone cannot establish visual quality.
Build a Matrix
Select the smallest representative matrix covering:
- compact and expanded constraints;
- light and dark themes when supported;
- primary, loading, empty, error, and destructive states as applicable;
- default and enlarged text;
- LTR and RTL for localized products.
Record the exact viewport, device-pixel ratio, theme, locale, and fixture state. Read references/visual-qa.md.
For connected or multi-domain products, also read references/connected-product-workflows.md and include partial-source failure in the matrix.
Inspect
Review hierarchy and scan path first, then layout, type, spacing rhythm, color roles, controls, content realism, edge behavior, and pixel-level defects. Compare related states side by side. Distinguish implementation defects from subjective preference.
Prioritize:
- task-blocking clipping, overlap, invisibility, or unreachable controls;
- broken hierarchy, contrast, state communication, or adaptive composition;
- inconsistency and polish defects;
- optional aesthetic refinements.
Golden Tests
Use golden tests for stable components and deterministic fixtures. Control fonts, animations, time, network content, and pixel ratio. Do not approve broad golden updates without inspecting diffs.
Close the Loop
Require at least one refinement pass for material findings and recapture affected states. Report the matrix inspected, fixes made, unverified combinations, and artifact paths.