@tailwindcss/node 4.2.1, loaded by the Tailwind CLI, calls Node's
deprecated module.register() as it starts, so every make build on a
current Node printed the DEP0205 warning. 4.3.1 is the first release that
calls module.registerHooks() instead wherever Node has it.
tailwindcss and @tailwindcss/cli are pinned at exactly 4.3.1, and
yarn.lock carries the new versions of the packages they pull in. The
compiled CSS computes to the same values: it drops the unused .start and
.end rules and writes calc(var(--spacing) * 1) as var(--spacing).
Model: opus-5-5