Structure
Sections, cards, tabs
Projects
PageHeader with a description line and right-aligned actions.
Active tab: overview
Section
A titled section
The site's rhythm: hairline top rule, mono eyebrow, tight title, content below.
Cards
Plain
Card with header
Raised surface, hairline border, p-6, no shadow.
With actions
Deploys
3 running
Actions slot sits right of the title block.
Headerless card — just the surface.
Empty state
No projects yet
Empty regions always say so — never blank space.