/* Layout rhythm read from the source artboards.
   1080x1350 post margin = 74px; 2480x3510 A4 margin = 130/208px. */
:root{
  --space-1:4px;
  --space-2:8px;
  --space-3:13px;   /* business card stack gap */
  --space-4:20px;
  --space-5:27px;
  --space-6:40px;
  --space-7:50px;
  --space-8:70px;
  --space-9:74px;   /* social post margin */
  --space-10:130px; /* A4 outer margin */
  --space-11:208px; /* A4 text margin */

  --gutter-post:74px;
  --gutter-page:130px;
  --measure-body:62ch;
  --measure-headline:12ch;

  --post-4x5-width:1080px;
  --post-4x5-height:1350px;
  --a4-width:2480px;
  --a4-height:3510px;
  --card-width:1004px;   /* 85x55mm at print scale */
  --card-height:650px;
  --linkedin-cover:2560px;
  --slide-width:1920px;
  --slide-height:1080px;
}