What we are aiming for.
We design and build to WCAG 2.2 Level AA. We test every release with keyboard-only navigation, with VoiceOver on macOS and iOS, and with the reduced-motion preference enabled. The site should be operable, perceivable, understandable and robust — across the rotation of devices people actually use.
We have not certified this through a third-party audit yet. We will when the next release lands; the audit and the report will live here.