.invitation-form {
  max-width: 36rem;
  margin-bottom: 1.25rem;
}
.invitation-form label {
  display: block;
  font-weight: 600;
}
.invitation-form input,
.invitation-form select {
  display: block;
  width: 100%;
  margin: .25rem 0 1rem;
  padding: .55rem .7rem;
  border: 1px solid var(--muted);
  border-radius: 0;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}
.invitation-form button {
  font: inherit;
  cursor: pointer;
}
.invitation-form :focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

#format-download[hidden] {
  display: none;
}