.m-doc-toc {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 0;
  background: transparent;
  align-self: start;
}

.m-doc-toc__title {
  display: none;
}

.m-doc-toc__body {
  margin: 8px 0;
}

.m-doc-toc__section {
  display: flex;
  border-top: 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 2px solid #E5E7EB;
  padding: 6px 0 6px 16px;
  transition: border-color 0.15s ease;
}

.m-doc-toc__section--active {
  border-left-color: #1A1A1A;
}

.m-doc-toc__link {
  width: 100%;
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: #6B7280;
  text-decoration: none;
  transition: color 0.15s ease;
  font-weight: 400;
}

.m-doc-toc__link:hover {
  color: #1A1A1A;
}

/* Active state (set via JS) */
.m-doc-toc__link--active {
  color: #1A1A1A;
  font-weight: 600;
}

/* Level indentation */
.m-doc-toc__section--level-3 {
  padding-left: 32px;
}

.m-doc-toc__section--level-3 .m-doc-toc__link {
  font-size: 13px;
}

.m-doc-toc__section--level-4 {
  padding-left: 48px;
}

.m-doc-toc__section--level-4 .m-doc-toc__link {
  font-size: 13px;
}

/* Scrollbar styling */
.m-doc-toc::-webkit-scrollbar {
  width: 4px;
}

.m-doc-toc::-webkit-scrollbar-track {
  background: transparent;
}

.m-doc-toc::-webkit-scrollbar-thumb {
  background: var(--color-greyscale-7);
  border-radius: 2px;
}

.m-doc-toc::-webkit-scrollbar-thumb:hover {
  background: var(--color-greyscale-6);
}

/* Responsive */
@media (max-width: 1024px) {
  .m-doc-toc {
    display: none;
  }
}