/* Electromagnetics — cyan, evoking EM spectrum and signal */
:root {
  --color-accent:        #0891b2;
  --color-accent-hover:  #0e7490;
  --color-accent-soft:   color-mix(in srgb, #0891b2 12%, transparent);
  --color-accent-glow:   color-mix(in srgb, #0891b2 28%, transparent);
}
@media (prefers-color-scheme: dark) {
  :root {
    --color-accent:        #22d3ee;
    --color-accent-hover:  #67e8f9;
    --color-accent-soft:   color-mix(in srgb, #22d3ee 14%, transparent);
    --color-accent-glow:   color-mix(in srgb, #22d3ee 32%, transparent);
  }
}