:root{
  --space-0:0;
  --space-1:4px;
  --space-2:8px;
  --space-3:12px;
  --space-4:16px;
  --space-5:20px;
  --space-6:24px;
  --space-8:32px;
  --space-10:40px;
  --space-12:48px;
  --space-16:64px;
  --space-20:80px;
  --space-24:96px;
  --space-32:128px;

  /* Poster margins measured off the source stories (1080-wide artboard) */
  --poster-margin-x:120px;
  --poster-margin-top:150px;
  --poster-margin-bottom:110px;
  --poster-block-gap:64px;   /* between service blocks */
  --poster-rule-gap:48px;    /* around hairline dividers */
}