The pmndrs theme: the Material Design 3 palette, the colour machinery under it (`md3-base`) and the mono font (`font-mono`). Additive to the stock shadcn tokens โ blocks use `bg-primary` by default and reach for `bg-surface-dim` only where shadcn has no equivalent. Nothing to mount.
pnpm dlx shadcn@latest add "https://pmndrs.github.io/design-system/r/theme.json"CSS