visual-review

Screenshot the live site and the new build at the same widths, measure every difference, look at every pair yourself, fix, and repeat until every template passes. Then do it again for every page.

The golden rule

The diff decides, your eyes explain. A pair passes only when review:diff says it passes and review:styles has no failing row for it. Looking at a screenshot and finding it "close enough" is never a pass. Four more that follow from it: