/* right-side floating page TOC */
.page-toc {
  position: fixed;
  right: 24px;
  top: 120px;
  width: 220px;
  max-height: calc(100vh - 160px);
  overflow: auto;
  padding: 12px;
  border-radius: 8px;
  background: var(--md-default-bg-color);
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}
.page-toc__title {
  font-weight: 600;
  margin-bottom: 8px;
}
.page-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-toc li {
  margin: 6px 0;
}
.page-toc a {
  text-decoration: none;
}
@media (max-width: 1024px) {
  .page-toc { display: none; }
}