Designsystemet · sorensensig Build correct, accessible Designsystemet UI for Norwegian public-sector services. Use whenever writing or reviewing code that uses `@digdir/designsystemet-react`, `ds-*` classes, or `--ds-*` tokens; when building any form, validation, or error state in such a service; when porting or copying markup from another design system (MUI, Bootstrap, GOV.UK, Tailwind, shadcn) into a Designsystemet codebase; and on Norwegian framing — designsystemet, skjema, skjemavalidering, feilmelding, feiloppsummering, komponent, tilgjengelighet, universell utforming. Also use when an agent is about to guess a Designsystemet prop, colour, or component name rather than look it up.