/*
  cpt-city: gacruxa/fib56/fib56-21 (svg)

  Gradients based on integer sequences and traditional Japanese
  colours, by US-based digital artist Gacruxa.

  author: Gacruxa
  copyright: CC BY 3.0
  year: 2014
  url: https://phillips.shef.ac.uk/pub/cpt-city/gacruxa/fib56
*/
linear-gradient(
  0deg,
  rgb( 67, 153, 129)   0.000%,
  rgb( 81, 160, 136)   5.640%,
  rgb(103, 169, 145)  11.304%,
  rgb(129, 181, 157)  16.943%,
  rgb(156, 194, 170)  22.607%,
  rgb(182, 205, 181)  28.247%,
  rgb(204, 215, 191)  33.887%,
  rgb(207, 216, 192)  35.254%,
  rgba(219, 222, 198, 0.595)  39.551%,
  rgba(224, 224, 200, 0.090)  44.898%,
  rgba(225, 225, 201, 0.411)  45.190%,
  rgb(224, 224, 200)  45.727%,
  rgba(220, 223, 199, 0.736)  48.364%,
  rgba(205, 219, 194, 0.418)  51.538%,
  rgba(184, 211, 186, 0.102)  54.688%,
  rgba(183, 210, 185, 0.090)  54.810%,
  rgb(180, 209, 184)  55.102%,
  rgb(159, 202, 176)  57.861%,
  rgb(132, 191, 165)  61.035%,
  rgb(106, 179, 153)  64.209%,
  rgb( 84, 166, 141)  67.358%,
  rgb( 67, 153, 129)  70.532%,
  rgb( 56, 139, 117)  70.630%,
  rgb( 47, 122, 103)  70.728%,
  rgb( 39, 103,  87)  70.825%,
  rgb( 33,  79,  68)  70.947%,
  rgb( 28,  60,  53)  71.045%,
  rgb( 25,  44,  39)  71.143%,
  rgb( 22,  29,  27)  71.240%,
  rgb( 19,  19,  19)  71.338%,
  rgb( 15,  11,  12)  72.436%,
  rgb( 10,   4,   6)  73.560%,
  rgb(  5,   0,   1)  74.658%,
  rgb(  2,   0,   0)  75.757%,
  rgb(  0,   0,   0)  76.856%,
  rgb(  2,   0,   0)  77.978%,
  rgb(  8,   7,   7)  79.077%,
  rgb( 19,  19,  19)  80.176%,
  rgb( 32,  32,  32)  80.200%,
  rgb( 71,  70,  71)  80.249%,
  rgb( 95,  94,  95)  80.273%,
  rgb(147, 144, 147)  80.322%,
  rgb(173, 169, 173)  80.347%,
  rgb(197, 193, 197)  80.371%,
  rgb(236, 231, 236)  80.420%,
  rgb(249, 244, 249)  80.444%,
  rgb(255, 255, 255)  81.616%,
  rgb(255, 255, 255)  82.788%,
  rgb(255, 255, 255)  83.960%,
  rgb(255, 255, 255)  85.132%,
  rgb(255, 255, 255)  86.304%,
  rgb(255, 255, 255)  87.476%,
  rgb(255, 255, 255)  88.647%,
  rgb(249, 244, 249)  89.819%,
  rgb(227, 223, 227)  89.893%,
  rgb(197, 193, 197)  89.966%,
  rgb(173, 169, 173)  90.015%,
  rgb(134, 132, 134)  90.088%,
  rgb( 95,  94,  95)  90.161%,
  rgb( 60,  59,  60)  90.234%,
  rgb( 41,  40,  41)  90.283%,
  rgb( 19,  19,  19)  90.356%,
  rgb(  8,   7,   7)  91.382%,
  rgb(  2,   0,   0)  92.432%,
  rgb(  0,   0,   0)  93.457%,
  rgb(  2,   0,   0)  94.507%,
  rgb(  5,   0,   1)  95.532%,
  rgb( 10,   4,   6)  96.558%,
  rgb( 15,  11,  12)  97.607%,
  rgb( 19,  19,  19)  98.633%,
  rgb( 23,  30,  28)  98.804%,
  rgb( 29,  46,  41)  98.975%,
  rgb( 36,  65,  57)  99.145%,
  rgb( 43,  86,  74)  99.316%,
  rgb( 50, 107,  91)  99.487%,
  rgb( 57, 126, 107)  99.658%,
  rgb( 63, 142, 120)  99.829%,
  rgb( 67, 153, 129) 100.000%
);