:root{
  --color-bg:#f2f4f5;
  --color-surface:#ffffff;
  --color-surface-muted:#e9edef;
  --color-text:#172027;
  --color-text-muted:#64717a;
  --color-border:#cbd2d6;
  --color-border-strong:#8d989f;
  --color-accent:#0a6b9e;
  --color-accent-hover:#084f76;
  --color-success:#287a4d;
  --color-warning:#a5640c;
  --color-error:#a92f2f;
  --font-heading:"VW Head","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --font-body:"VW Text","Helvetica Neue",Arial,sans-serif;
  --space-1:.25rem;
  --space-2:.5rem;
  --space-3:.75rem;
  --space-4:1rem;
  --space-5:1.5rem;
  --space-6:2rem;
  --space-7:3rem;
  --space-8:4rem;
  --max-width:78rem;
  --gutter:1rem;
  --header-height:4rem;
  --shadow:0 10px 28px rgba(24,34,41,.12);
  --motion-fast:120ms;
  --motion-normal:180ms;
}
@media(min-width:48rem){:root{--gutter:1.5rem}}
@media(min-width:75rem){:root{--gutter:2rem}}