/*
  cpt-city: nord/polar-night (cpt)

  Arctic Ice Studio and Sven Greb introduce Nord, four named
  colour palettes providing different syntactic meanings and
  colour effects for dark and bright ambiance designs.

  author: Arctic Ice Studio, Sven Greb
  copyright: MIT
  year: 2020
  url: https://phillips.shef.ac.uk/pub/cpt-city/nord
*/
linear-gradient(
  0deg,
  rgb( 46,  52,  64)   0.000%,
  rgb( 46,  52,  64)  25.000%,
  rgb( 59,  66,  82)  25.000%,
  rgb( 59,  66,  82)  50.000%,
  rgb( 67,  76,  94)  50.000%,
  rgb( 67,  76,  94)  75.000%,
  rgb( 76,  86, 106)  75.000%,
  rgb( 76,  86, 106) 100.000%
);