Border radius rules

Sharp `rounded-md` (6px) everywhere. No `rounded-xl`, no `rounded-2xl`, no `rounded-3xl`. The flat editorial-paper aesthetic refuses the SaaS-marshmallow look.

Allowed radii

rounded-md · 6px

Canonical card radius. Default everywhere unless explicitly overridden.

rounded-lg · 8px

Larger panel containers (hero blocks, modal shells). Use sparingly.

rounded-sm · 4px

Tighter elements: badge chips, micro-buttons, inline pills.

rounded-full

Reserved for filter chips, status dots, and tiny indicators. Never for buttons or cards.