/* Document field only; the existing site stylesheet is preserved. */
.contact-form .document-optional,
.contact-form .document-help {
  color: var(--muted);
  font-size: .8em;
  font-weight: 400;
}
.contact-form .document-help { margin-top: 7px; line-height: 1.5; }
.contact-form input[type="file"] {
  width: 100%;
  min-width: 0;
  height: auto;
  padding: 10px;
  font-size: .8em;
}
.contact-form input[type="file"]::file-selector-button {
  margin-right: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--panel);
  color: var(--bright);
  font: inherit;
  cursor: pointer;
}
.contact-form input[type="file"]::file-selector-button:hover {
  border-color: var(--bright);
}