before / after at 3x dpi, headless chromium, logged out, prod data. base f70c71c vs head d716385.
mobile (390px) issues list, before / after:

desktop (1400px) pull page, before / after:

all pages (landing, login, repo, issues, pull, commits, desktop and mobile) side by side: https://ezra.eti.tf/pr-4728/index.html