:root {
  /* paper + ink */
  --paper:      #F0F0EA;   /* limestone */
  --paper-2:    #E8E8E0;   /* recessed band */
  --paper-3:    #F9F9F4;   /* raised */
  --ink:        #1B211D;   /* near-black, green cast */
  --ink-2:      #4E574F;
  --ink-3:      #868E86;   /* captions, leaders */
  --rule:       #D8DAD2;

  /* the two accents, used sparingly */
  --water:      #3E5F58;   /* muted evergreen */
  --sun:        #A8905F;   /* antique gold, restrained */
  --sun-pale:   #D9C9A4;

  --ease: cubic-bezier(.22, 1, .36, 1);

  /* motion-layer overrides: on paper the "glow" is a low sun wash */
  --a3-glow-a: rgba(168, 144, 95, .075);
  --a3-glow-b: rgba(62, 95, 88, .030);
  --a3-glow-size: 780px;
  --a3-reveal-rise: 20px;
  --a3-reveal-ms: 720ms;
}