/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 20px);
  z-index: 60;
  max-width: min(92vw, 520px);
  padding: 12px 16px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 12px;
  font-weight: 600;
  font-size: var(--t-sm);
  transform: translate(-50%, 160%);
  visibility: hidden;
  transition:
    transform 300ms var(--boing),
    visibility 0s linear 300ms;
}
.toast.is-shown {
  transform: translate(-50%, 0);
  visibility: visible;
  transition:
    transform 300ms var(--boing),
    visibility 0s;
}
@media (prefers-reduced-motion: reduce) {
  .btn,
  a.tile,
  .l,
  .faq summary .plus,
  .faq-plus svg,
  .toast {
    transition: none;
  }
}