/*
  cpt-city: cb/seq/BuPu_07 (cpt)

  Harrower, M., & Brewer, C. A. (2003). ColorBrewer.org:
  An online tool for selecting colour schemes for maps.
  Cartographic Journal, 40(1), 27-37.

  author: Cynthia Brewer, Mark Harrower
  copyright: Apache-style
  year: 2002
  url: https://phillips.shef.ac.uk/pub/cpt-city/cb/seq
*/
linear-gradient(
  0deg,
  rgb(237, 248, 251)   0.000%,
  rgb(237, 248, 251)  14.286%,
  rgb(191, 211, 230)  14.286%,
  rgb(191, 211, 230)  28.571%,
  rgb(158, 188, 218)  28.571%,
  rgb(158, 188, 218)  42.857%,
  rgb(140, 150, 198)  42.857%,
  rgb(140, 150, 198)  57.143%,
  rgb(140, 107, 177)  57.143%,
  rgb(140, 107, 177)  71.429%,
  rgb(136,  65, 157)  71.429%,
  rgb(136,  65, 157)  85.714%,
  rgb(110,   1, 107)  85.714%,
  rgb(110,   1, 107) 100.000%
);