/* Atom Force — motion. Water-like: slow in, settle out. No bounce, no spring overshoot. */
:root{
  --duration-instant:80ms; /* @kind other */
  --duration-fast:140ms; /* @kind other */
  --duration-base:220ms; /* @kind other */
  --duration-slow:420ms; /* @kind other */
  --duration-ambient:6000ms; /* @kind other */

  --ease-standard:cubic-bezier(.22,.61,.36,1); /* @kind other */
  --ease-out:cubic-bezier(.16,1,.3,1); /* @kind other */
  --ease-in:cubic-bezier(.55,.06,.68,.19); /* @kind other */

  --transition-control:color var(--duration-fast) var(--ease-standard),background-color var(--duration-fast) var(--ease-standard),border-color var(--duration-fast) var(--ease-standard),box-shadow var(--duration-fast) var(--ease-standard),transform var(--duration-fast) var(--ease-standard);
  --transition-surface:box-shadow var(--duration-base) var(--ease-out),transform var(--duration-base) var(--ease-out);
}