/* Categories and guides share the directory's width, palette and panel treatment. */
.site-frame .directory-explore {
  width: min(calc(100% - 2 * var(--page-pad)), var(--content));
  margin: 32px auto 48px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}
.site-frame .discovery-shell > .directory-explore { width: 100%; margin-bottom: 0; }
.directory-explore__panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--frame-edge);
  border-radius: 6px;
  background: var(--panel-gradient);
  box-shadow: var(--panel-shadow);
}
.site-frame .directory-explore__panel header { margin-bottom: 20px; }
.site-frame .directory-explore__panel h2 { margin: 0; color: var(--ink); font-size: 22px; font-weight: 650; line-height: 1.35; letter-spacing: -.02em; }
.directory-explore__panel header > p:not(.eyebrow) { margin: 10px 0 0; color: var(--muted-bright); font-size: 13px; line-height: 1.7; }
.directory-explore__categories { display: grid; flex: 1; gap: 8px; grid-auto-rows: 1fr; }
.directory-explore__categories > a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--inset-gradient);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
}
.directory-explore__count { min-width: 28px; padding: 2px 6px; border-radius: 4px; background: var(--accent-wash); color: var(--accent-strong); font-size: 12px; font-weight: 650; text-align: center; font-variant-numeric: tabular-nums; }
.directory-explore__arrow { color: var(--accent); }
.directory-explore__categories > a:is(:hover, :focus-visible, [aria-current="page"]) { border-color: var(--line-strong); background: var(--surface-hover); color: var(--accent-strong); }
.directory-explore__guides { display: grid; gap: 16px; }
.directory-explore__guides > div + div { border-top: 1px solid var(--line); padding-top: 16px; }
.directory-explore__guides h3 { margin: 0 0 6px; color: var(--muted-bright); font-size: 12px; line-height: 1.5; font-weight: 650; }
.directory-explore__guides a { display: block; width: fit-content; max-width: 100%; padding: 5px 0; }
.directory-explore :is(.directory-explore__guides, .directory-explore__footer) a { color: var(--accent); font-size: 13px; line-height: 1.5; text-decoration: none; text-underline-offset: 3px; }
.directory-explore :is(.directory-explore__guides, .directory-explore__footer) a:is(:hover, :focus-visible) { color: var(--accent-strong); text-decoration: underline; }
.directory-explore__footer { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }
.directory-explore__footer a { padding-block: 5px; }
@media (max-width: 799px) {
  .site-frame .directory-explore { grid-template-columns: minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 479px) {
  .directory-explore__panel { padding: 20px 16px; }
  .directory-explore__categories > a { gap: 8px; }
}