.signup-error {
  margin: 32px 0 0;
  color: var(--red60);
  font: 400 18px/1.45 var(--serif);
  letter-spacing: 0;
  text-transform: none;
  overflow-wrap: anywhere;
}
.signup-error:empty { display: none; }
.signup-error :is(em, i),
.signup-confirmation :is(.signup-confirmation-title, .signup-confirmation-intro),
.signup-confirmation :is(.signup-confirmation-title, .signup-confirmation-intro) :is(em, i) {
  color: var(--red60);
  font-style: normal;
}
.home-message > .signup-error {
  width: min(420px, 100%);
  margin-inline: auto;
  padding-inline: 12px;
  pointer-events: auto;
}
.email-form input[aria-invalid="true"] {
  border-color: var(--red60);
  box-shadow: 0 0 0 1px var(--red20);
}
.join-field:has(input[aria-invalid="true"]) { border-color: var(--red60); }
.consent:has(input[aria-invalid="true"]) { color: var(--red100); }
.consent-error { margin: 24px 0; }
.signup-confirmation.hidden,
.signup-confirmation[hidden],
.signup-complete [data-signup-content],
.signup-complete > form { display: none !important; }
.signup-complete > .signup-confirmation:not(.hidden):not([hidden]) { display: block !important; }
[data-signup-state="success"] > [data-signup-success] {
  display: block !important;
  visibility: visible;
  opacity: 1;
}
[data-signup-success] :is(.signup-confirmation-title, .signup-confirmation-intro) {
  font-style: normal;
  color: var(--red60);
}
.signup-confirmation {
  width: 100%;
  max-width: 440px;
  padding: 32px 4px;
  pointer-events: auto;
  animation: guide-arrive .65s cubic-bezier(.2,.7,.2,1) both;
}
.signup-confirmation .signup-confirmation-title {
  margin: 0 0 24px;
  color: var(--red60);
  font: 400 clamp(44px, 4.6vw, 62px)/1.05 var(--serif);
  letter-spacing: -.035em;
}
.signup-confirmation-title:focus { outline: none; }
.signup-confirmation .signup-confirmation-intro {
  margin: 0;
  font: 400 22px/1.5 var(--serif);
  color: var(--red60);
}
.signup-confirmation-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 32px;
}
.home-message.signup-complete {
  top: 110px;
  bottom: 82px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  pointer-events: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--red20) transparent;
}
.home-message .signup-confirmation { flex-shrink: 0; margin: auto; }
.home-message .signup-confirmation-actions { justify-content: center; }
@keyframes guide-arrive {
  from { opacity: 1; transform: translateY(9px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 750px) {
  .home-message.signup-complete { top: 100px; bottom: 76px; }
  .signup-confirmation { padding-inline: 10px; }
  .join-copy .signup-confirmation { padding-inline: 0; }
  .signup-confirmation .signup-confirmation-intro { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .signup-confirmation { animation: none; }
}