/* Keystone Schema — visible back-link
 *
 * Loaded only on front-end pages that are mapped and have the WordPress
 * integration enabled. Scoped under .keystone-backlink so theme styles
 * cannot bleed in. Intentionally minimal: a single line of small text
 * with a clearly-labelled anchor. No layout assumptions about the host
 * theme (no floats, no fixed widths).
 */

.keystone-backlink {
  font-size: 0.85em;
  line-height: 1.4;
  margin: 1.5em 0 0;
  padding: 0.5em 0;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
}

.keystone-backlink__link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.keystone-backlink__link:hover,
.keystone-backlink__link:focus {
  color: #111827;
}

.keystone-backlink__brand {
  margin-left: 0.5em;
  opacity: 0.75;
  font-size: 0.95em;
}

/* Footer placement variant — no top border, lighter colour. */
.keystone-backlink--footer {
  border-top: none;
  text-align: center;
  margin: 0;
  padding: 1em 0;
  opacity: 0.8;
}