/*
  cpt-city: nr/pdr/harris-pdr-02 (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(241,  85,  38)   0.000%,
  rgb(241,  85,  38)  10.000%,
  rgb(203,  84,  35)  10.000%,
  rgb(203,  84,  35)  20.000%,
  rgb(181,  81,  34)  20.000%,
  rgb(181,  81,  34)  30.000%,
  rgb(155,  79,  34)  30.000%,
  rgb(155,  79,  34)  40.000%,
  rgb(137,  75,  33)  40.000%,
  rgb(137,  75,  33)  50.000%,
  rgb(113,  72,  35)  50.000%,
  rgb(113,  72,  35)  60.000%,
  rgb( 95,  67,  37)  60.000%,
  rgb( 95,  67,  37)  70.000%,
  rgb( 82,  62,  36)  70.000%,
  rgb( 82,  62,  36)  80.000%,
  rgb( 66,  56,  39)  80.000%,
  rgb( 66,  56,  39)  90.000%,
  rgb( 53,  49,  39)  90.000%,
  rgb( 53,  49,  39) 100.000%
);