# CIAD Federal brand system · 2.1.0

Canonical manual: https://ciad.cz/brand/
Printable manual: https://ciad.cz/brand/ciad-brand-manual-2.1.0.pdf

Use `tokens.css` and `palette.json` as the implementation source. Use original
SVG files for production artwork. Do not redraw, distort, recolour or crop the
mark. Minimum digital size is 24 px; clear space is one quarter of its diameter.

The manifest contains SHA-256 checksums for every released file. A checksum
change requires a new brand system version and a matching update to the public
manual and Team Knihovna.

Accessibility is part of the identity: preserve documented contrast pairs,
keyboard focus, readable reduced-motion fallbacks and text alternatives.

## Downloads

| File | Contents |
|---|---|
| `ciad-brand-manual-2.1.0.pdf` | All ten chapters, print layout |
| `logo/ciad-logo-pack.zip` | All nine variants, SVG and PNG |
| `logo/ciad-logo-federal.zip` | Federal colourway only |
| `logo/ciad-logo-ink.zip` | Ink colourway only |
| `logo/ciad-logo-paper.zip` | Paper colourway only |

Three marks (`logo` lockup, `znak`, `wordmark`) times three colourways
(`federal` #1E3A8A, `ink` #0A0A0C, `paper` #F2F0EE). SVG is the source, PNG is
an export at 512, 1024 and 2048 px. Paper belongs on dark surfaces only.

## 2.1.0 changelog

Additive release. No previously published asset was replaced or renamed.

- Added the printable brand manual as a PDF.
- Added three per-colourway logo packs, built reproducibly by
  `scripts/build-brand-packs.py`.
- The manifest now lists every released file, not a curated subset, and is
  generated from disk by `scripts/build-brand-manifest.py`.