Restraint

Black room with a faint fading grid, near-black sheets drawn with one hairline, Geist for words and Geist Mono for figures, and a single white primary per view. Tight 6 to 8px radius, no decoration; blue appears only for focus.

A study: HTML, CSS and JS. Its code: https://ayeeye.net/api/studies/restraint. Agents: llms.txt, section Studies.