:root{
  --space-1:4px;
  --space-2:6px;
  --space-3:8px;
  --space-4:10px;
  --space-5:12px;
  --space-6:14px;
  --space-7:18px;
  --space-8:20px;
  --space-9:24px;
  --space-10:26px;
  --space-11:30px;
  --space-12:34px;
  --space-14:38px;
  --space-16:44px;
  --space-20:64px;
  --space-24:74px;
  --space-28:84px;
  --space-32:92px;

  /* Layout. The v1 site is built on a 1060px measure with 24px gutters. */
  --measure-page:1060px;
  --measure-text:640px;
  --measure-lead:620px;
  --gutter:24px;
  --section-y:74px;
  --section-y-tight:64px;
  --hero-y:84px;

  /* Grid gaps as used across route / licence / model card families. */
  --gap-card:20px;
  --gap-card-wide:34px;
  --grid-min-route:230px;
  --grid-min-model:280px;
  --grid-min-stat:180px;
}