.toc-wrapper {
  min-height: 0;
  padding-top: 10px;
  box-sizing: border-box;
}

.toc-heading {
  font-family: var(--toc-font-family, var(--font-family));
  font-size: var(--toc-title-size, 20pt);
  color: var(--toc-title-color, inherit);
  border-bottom: var(--toc-border, none);
  padding-bottom: 8px; margin-bottom: 24px;
  text-align: var(--toc-align, left);
}

.toc-item {
  display: flex; align-items: baseline; margin-bottom: 10px;
  page-break-inside: avoid;
}
.toc-title, .toc-page-number { background: #fff; z-index: 1; }
.toc-dots { flex-grow: 1; border-bottom: 1px dotted #888; margin: 0 8px; }
a.toc-item, a.toc-item:link, a.toc-item:visited, a.toc-item:hover, a.toc-item:active {
  color: inherit; text-decoration: none;
}
.toc-number { flex: none; margin-right: .35em; color: inherit; }
.toc-title { overflow-wrap: anywhere; }
.toc-level-4 { padding-left: 48px; }
.toc-level-5 { padding-left: 64px; }
.toc-level-6 { padding-left: 80px; }