:root{
  /* Restrained by design: fades and small position shifts only. No bounce, no spring. */
  --ease-standard:cubic-bezier(0.2,0,0,1); /* @kind other */
  --ease-out-soft:cubic-bezier(0.16,1,0.3,1); /* @kind other */
  --duration-instant:120ms; /* @kind other */
  --duration-fast:180ms; /* @kind other */
  --duration-base:240ms; /* @kind other */
  --duration-slow:420ms; /* @kind other */
  --duration-orb-drift:24s; /* @kind other */
}