.dark-theme {
  --blueA1: hsla(0, 0%, 0%, 0);
  --blueA2: hsla(221, 97.8%, 52.4%, 0.059);
  --blueA3: hsla(215, 99.3%, 54.2%, 0.135);
  --blueA4: hsla(215, 99.3%, 53.8%, 0.198);
  --blueA5: hsla(213, 99.4%, 52.8%, 0.252);
  --blueA6: hsla(212, 99.9%, 51.7%, 0.323);
  --blueA7: hsla(211, 100%, 50.7%, 0.435);
  --blueA8: hsla(211, 99.8%, 50.9%, 0.597);
  --blueA9: hsla(205, 100%, 50.0%, 0.980);
  --blueA10: hsla(208, 100%, 60.7%, 0.980);
  --blueA11: hsla(209, 100%, 66.3%, 0.980);
  --blueA12: hsla(196, 100%, 96.8%, 0.980);
}