/* Ordinary document navigation: no outgoing-page snapshots or delayed links.
   A brief entrance keeps the destination readable throughout its motion. */
@media (prefers-reduced-motion: no-preference) {
  main { animation:page-arrive 180ms cubic-bezier(.22,1,.36,1); }
}

@keyframes page-arrive {
  from { opacity:.96; }
  to { opacity:1; }
}