Typography

System-sans app type scale plus a monospace layer for technical labels.

Tokens

• --nx-font-sans
• --nx-font-mono
• --nx-fw-*
• --nx-leading-*

Specimens

2,915

KPI number · 1.7rem / 780 / -0.03em

Check

Lockup word · 780 / -0.02em

Start job — control label

Body / control · 0.875rem / 620

Type to filter…

Input text · 0.84rem / 400

Pipeline

Tab (active) · 0.82rem / 640

09:30 · A. Berger

Label / sub · 0.72–0.78rem

assets/checknx/symbol.svg

Mono / system · --nx-font-mono

Accessibility

• Body text sizes stay >=14px in the app kit; never use the mono layer for body copy — it's for technical labels only.
• Non-standard weight steps (560/620/640/780) round to the nearest static cut (500/600/700) where variable fonts aren't available — legibility is unaffected.

Do / Don’t

• ✓Do: Use the mono stack only for paths/codes/timestamps.✕Don’t: Don't introduce a third font family — sans + mono is the whole system.

View in spec →

View source: registry.js ↗