Studio Letter Berlin · 52.5200° N · 13.4050° E

# Designing intelligence
on warm paper.

The open-source design studio for editorial documents and slide decks — typeset by your own coding agent. Pure white is a screen affordance, not a publishing convention. Paper has temperature, and so does type.

01 · Pillar

## Composed,
not assembled.

Every page is set by hand. We don't concatenate sections — we typeset them.

02 · Pillar

## One typeface
speaks.

Source Serif Pro carries every level of hierarchy. No display vs. body fights.

03 · Pillar

## Ring or whisper,
never shout.

Hairline rules, single accent, no drop shadows. The page should feel printed.

> "We release one document per fortnight, and every one of them is something we'd actually print."