/*
  cpt-city: nr/pdr/harris-pdr-07 (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/pdr
*/
linear-gradient(
  0deg,
  rgb(254, 236,   1)   0.000%,
  rgb(254, 236,   1)  10.000%,
  rgb(215, 214,  14)  10.000%,
  rgb(215, 214,  14)  20.000%,
  rgb(184, 195,  23)  20.000%,
  rgb(184, 195,  23)  30.000%,
  rgb(154, 173,  30)  30.000%,
  rgb(154, 173,  30)  40.000%,
  rgb(131, 153,  34)  40.000%,
  rgb(131, 153,  34)  50.000%,
  rgb(113, 137,  36)  50.000%,
  rgb(113, 137,  36)  60.000%,
  rgb( 94, 116,  38)  60.000%,
  rgb( 94, 116,  38)  70.000%,
  rgb( 80, 100,  38)  70.000%,
  rgb( 80, 100,  38)  80.000%,
  rgb( 65,  78,  41)  80.000%,
  rgb( 65,  78,  41)  90.000%,
  rgb( 53,  60,  41)  90.000%,
  rgb( 53,  60,  41) 100.000%
);