:root{
  /* colour-block first, shadow rare */
  --shadow-none:none;
  --shadow-hover:0 1px 3px rgba(20,20,19,.08);
  --shadow-float:0 8px 24px rgba(20,20,19,.12);
  --border-hairline:1px solid var(--hairline);
  --border-hairline-dark:1px solid var(--hairline-dark);
  --ring-focus:0 0 0 3px rgba(243,112,33,.15);
  --motion-fast:120ms ease; /* @kind other */
  --motion-base:200ms cubic-bezier(.2,.6,.2,1); /* @kind other */
}