/* On this page — simple sticky TOC */
.blog-toc {
  position: sticky;
  top: 18px;
  align-self: start;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--bp-line);
}
.blog-toc__label {
  margin: 0 0 10px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-faint);
}
.blog-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.blog-toc__item a {
  display: block;
  padding: 6px 0 6px 2px;
  border-left: 2px solid transparent;
  margin-left: -15px;
  padding-left: 13px;
  text-decoration: none;
  color: var(--bp-soft);
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.4;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.blog-toc__item.is-h3 a {
  font-size: 0.8rem;
  padding-left: 22px;
  color: var(--bp-faint);
}
.blog-toc__item a:hover {
  color: var(--bp-ink);
}
.blog-toc__item.is-on a {
  color: #9e114b;
  border-left-color: #9e114b;
  font-weight: 600;
}
@media (max-width: 900px) {
  .blog-toc {
    position: relative;
    top: 0;
    margin-bottom: 24px;
    padding: 0 0 0 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .blog-toc__item a { transition: none; }
}