Form

A brand identity as a text file

A forty-page brand book describes how something should look. A style file *is* how it looks: every heading, every card, every signature reads the same values. That difference is exactly what a language model needs to make something that fits the rest.

In production This site runs on such a file. The values in the demo are the real ones.

Accent colour

Typeface

Spacing

stijl.md 28 lines

# Rotterdam Licht
> Eén bestand. Alle output volgt.

## Kleur
accent:      #FF6700
inkt:        #1E1E1C
papier:      #FAFAF8
stil:        #6E6A63
lijn:        #E6E2DB

## Typografie
familie:     Instrument Sans
kop:         500 / -0.02em
tekst:       400 / 1.6
label:       uppercase / 0.12em

## Ruimte
basis:       8px
radius:      12px
rand:        1px vol lijn

## Regels
- accent alleen als markering, nooit als vlak
- één letterfamilie, verschil zit in gewicht
- witruimte is een middel, geen restant

What rolls out of that file

Report

Quarterly overview

A document header that obeys the system, without anyone having to lay anything out.

Project

A card on the site

Same source, different component. Radius, spacing and accent all come from that one file.

Kind regards,

Name Surname

Role · Organisation

This isn’t a theme switcher with three pre-baked skins. The buttons change the source; everything below inherits those values and adapts. That’s how a real design system works — and it’s why a language model can produce new documents in it without you explaining your brand from scratch every time.

Curious which of this would work for you?

Schedule a call