/* Shared by generated readers and both standalone book editions. */
[data-pdf-download] {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  min-width: 0;
  margin: 0 0 1rem;
  box-sizing: border-box;
  clear: both;
}
[data-pdf-download] .pdf-download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  max-width: 100%;
  box-sizing: border-box;
  padding: .45rem .8rem;
  border: 1px solid currentColor;
  border-radius: .4rem;
  color: inherit;
  background: transparent;
  font: 600 .875rem/1.4 system-ui, sans-serif;
  text-decoration: none;
  overflow-wrap: anywhere;
}
[data-pdf-download] .pdf-download-link:hover { text-decoration: underline; }
[data-pdf-download] .pdf-download-link:focus-visible { outline: 3px solid currentColor; outline-offset: 3px; }
@media (max-width: 700px) {
  [data-pdf-download] { justify-content: flex-start; margin-block: .75rem 1rem; }
  [data-pdf-download] .pdf-download-link { width: 100%; }
}
@media print { [data-pdf-download], .pdf-original-option { display: none !important; } }