/*
  cpt-city: nr/cdr/harris-cdr-03 (cpt)

  Schemes from Moses Harris’ coluor wheels in "The Natural System
  of Colours" (1766), recreated by Nicholas Rougeux 2025

  author: Nicholas Rougeux
  copyright: CC0 1.0
  year: 2025
  url: https://phillips.shef.ac.uk/pub/cpt-city/nr/cdr
*/
linear-gradient(
  0deg,
  rgb(206, 131,  48)   0.000%,
  rgb(206, 131,  48)  10.000%,
  rgb(177, 122,  48)  10.000%,
  rgb(177, 122,  48)  20.000%,
  rgb(155, 115,  48)  20.000%,
  rgb(155, 115,  48)  30.000%,
  rgb(142, 108,  45)  30.000%,
  rgb(142, 108,  45)  40.000%,
  rgb(121,  99,  46)  40.000%,
  rgb(121,  99,  46)  50.000%,
  rgb(106,  90,  44)  50.000%,
  rgb(106,  90,  44)  60.000%,
  rgb( 89,  81,  45)  60.000%,
  rgb( 89,  81,  45)  70.000%,
  rgb( 75,  71,  44)  70.000%,
  rgb( 75,  71,  44)  80.000%,
  rgb( 63,  62,  43)  80.000%,
  rgb( 63,  62,  43)  90.000%,
  rgb( 53,  54,  44)  90.000%,
  rgb( 53,  54,  44) 100.000%
);