/* UP — Unplug. Plug in. — Color tokens v1.0 (May 2026)
 * Ratio: 60% snowfield · 30% forest · 8% alpine · 2% mesa
 * No gradients. No drop shadows on color fields.
 */
:root {
  --up-forest:    #1A2E1A; /* Primary · fields, type */
  --up-alpine:    #7ABF7A; /* Secondary · illustration */
  --up-mesa:      #D4401A; /* Accent · CTAs, rules */
  --up-snowfield: #F5F0E8; /* Ground · negative space */
}