:root{
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:24px;
  --space-6:32px;
  --space-7:40px;
  --space-8:48px;
  --space-9:64px;
  --space-10:80px;
  --space-11:104px;
  --space-12:132px;

  --gutter-page:66px;      /* standard left edge of body copy */
  --gutter-hero:120px;     /* wider inset used by the hero wordmark */
  --container-max:1042px;  /* centred panel width (information block) */
  --section-y:112px;       /* vertical rhythm between full-width sections */
  --stack-tight:12px;
  --stack-base:24px;
  --stack-loose:56px;
}