---
"@ux-team/tvu-design-system": minor
---

Ship layout tokens: `--bp-sm/md/lg/xl` (640/960/1100/1280px) and `--container-narrow/prose/page/wide` (720/840/1600/1800px). Additive — no existing token changed, no rendering changed. They also appear in the `./tokens` (DTCG) and `./tokens/js` exports, so non-CSS consumers and AI tooling can read the same values instead of re-inventing breakpoints per app. Note that CSS `@media` cannot take `var()`, so consumers reference breakpoints as literals; the DS enforces `literal ∈ token set` internally via `pnpm audit:layout-tokens`. Source of truth is code-first for now (registered in `divergences-decisions.json`); the names will not change if/when they become Figma Variables.