html {
  --u: 20px; /* change block size */
  --hue: hue-rotate(0deg); /* change color hue*/
  --c1: #92472f;
  --c2: #d2562f;
  --c3: #ffbc58;
  --cs: #6b2e1b;
  --gp: 50% / calc(var(--u) * 12) calc(var(--u) * 12.8);
  height: 100vh;
  filter: var(--hue);
  background: repeating-conic-gradient(
        from 61.93deg at 75% 36.5%,
        var(--c1) 0%,
        var(--c1) 2%,
        var(--cs) 16%,
        #fff0 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from 118.07deg at 75% 87.5%,
        var(--c3) 0% 34.5%,
        #fff0 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from 118.07deg at 50% 75%,
        #fff0 2%,
        var(--cs) 17.15%,
        #fff0 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from 61.93deg at 50% 50%,
        var(--c3) 0% 15.59%,
        var(--c2) 0% 32.79%,
        #fff0 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from -118.07deg at 25% 12.5%,
        var(--c2) 0% 32.79%,
        var(--c1) 0% 50%,
        #fff0 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from -61.93deg at 25% 87.5%,
        #fff0 0 67.25%,
        var(--c2) 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from -61.93deg at 50% 75%,
        #fff0 0% 66.5%,
        var(--c1) 0% 84.25%,
        var(--c3) 0% 100%
      )
      var(--gp),
    repeating-conic-gradient(
        from -61.93deg at 25% 37.5%,
        var(--c3) 0% 34.5%,
        var(--c1) 0% 67.25%,
        var(--c2) 0% 100%
      )
      var(--gp);
}