Near-black developer-tool system for email APIs, transactional email dashboards and developer platforms: a true black page, off-white ink, Inter for the interface, an editorial serif for display headings and Geist Mono for code. Depth comes from translucent white hairlines and one step of surface luminance, never drop shadows. One solid off-white button with a glass partner, code windows with traffic-light dots, and colour only as delivery status: delivered green, bounced red, queued yellow, opened blue.
npx shadcn@latest add https://better-design.com/registry/ink-mail/all.json—