/*
  cpt-city: nr/clr/harris-clr-09 (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/clr
*/
linear-gradient(
  0deg,
  rgb(222, 225, 195)   0.000%,
  rgb(222, 225, 195)  10.000%,
  rgb(203, 213, 180)  10.000%,
  rgb(203, 213, 180)  20.000%,
  rgb(186, 204, 168)  20.000%,
  rgb(186, 204, 168)  30.000%,
  rgb(157, 185, 144)  30.000%,
  rgb(157, 185, 144)  40.000%,
  rgb(147, 179, 137)  40.000%,
  rgb(147, 179, 137)  50.000%,
  rgb(124, 163, 119)  50.000%,
  rgb(124, 163, 119)  60.000%,
  rgb(110, 152, 108)  60.000%,
  rgb(110, 152, 108)  70.000%,
  rgb( 87, 131,  91)  70.000%,
  rgb( 87, 131,  91)  80.000%,
  rgb( 69, 114,  78)  80.000%,
  rgb( 69, 114,  78)  90.000%,
  rgb( 51,  94,  65)  90.000%,
  rgb( 51,  94,  65) 100.000%
);