# Astro — Style Reference
> Deep space mission control with a single purple nebula glow
**Theme:** dark
Source measurements are normalized; roles and recommendations are interpreted. Font summary lists are independent, not paired by position. HTML examples are reconstructions, not source components.
Astro speaks in the language of a cosmic command bridge: near-black canvas, a single signature purple-magenta nebula gradient that blooms from the hero, and white display type that reads like mission copy. The system is overwhelmingly achromatic — 4% colorfulness — so every chromatic pixel is doing real work: a mint-aqua syntax highlight, a violet link, a sky-blue inline chip. Components are geometric and confident: pill-shaped interactive controls at 9999px radius, 16px cards, 8px chips, and thin hairline borders at 8% opacity rather than colored dividers. The custom display face 'Obviously' does the heavy lifting with its wide, open apertures and quirky alternates (salt, ss06, ss11) that give headlines a friendly, slightly retrofuturist swagger against the dark void.