/* Ciento Noventa — mechanical, damped, never bouncy. Think a heavy door on
   good hinges: it starts immediately and settles without overshoot. */
:root{
  --ease-standard:cubic-bezier(.2,.6,.2,1); /* @kind other */
  --ease-out-soft:cubic-bezier(.16,.84,.32,1); /* @kind other */
  --ease-in-out:cubic-bezier(.45,.05,.55,.95); /* @kind other */
  --duration-instant:90ms; /* @kind other */
  --duration-fast:160ms; /* @kind other */
  --duration-base:240ms; /* @kind other */
  --duration-slow:420ms; /* @kind other */
  --duration-reveal:720ms; /* @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); /* @kind other */
  --transition-media:transform var(--duration-slow) var(--ease-out-soft),opacity var(--duration-base) var(--ease-standard); /* @kind other */
}