.hb-page-revision {
  margin-top: 2.4rem;
  padding-top: 0.8rem;
  border-top: 0.05rem solid var(--md-default-fg-color--lightest);
}

.hb-page-revision a,
.hb-site-revision a,
.hb-milestone a,
.hb-timeline a {
  color: inherit;
  text-decoration-color: var(--md-default-fg-color--lighter);
  text-underline-offset: 0.14em;
}

.hb-page-revision a:hover,
.hb-site-revision a:hover,
.hb-milestone a:hover,
.hb-timeline a:hover {
  color: var(--md-accent-fg-color);
}

.hb-site-revision {
  margin-top: 0.25rem;
  color: var(--md-footer-fg-color--lighter);
  font-size: 0.64rem;
}

.hb-site-revision code {
  padding: 0;
  color: inherit;
  background: none;
  font-size: inherit;
}

.hb-milestone {
  margin: 0.9rem 0 1.8rem;
  font-size: 0.78rem;
  line-height: 1.6;
}

.hb-milestone a {
  text-decoration: none;
}

.hb-timeline {
  margin: 0.8rem 0 1.4rem;
}

.hb-timeline__item {
  display: grid;
  grid-template-columns: 5.6rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0;
}

.hb-timeline__item > time {
  padding-top: 0.04rem;
  color: var(--md-default-fg-color--light);
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
}

.hb-timeline__body {
  position: relative;
  min-width: 0;
  min-height: 1.7rem;
  padding: 0 0 0.72rem 0.85rem;
  border-left: 0.05rem solid var(--md-default-fg-color--lightest);
}

.hb-timeline__body::before {
  position: absolute;
  top: 0.25rem;
  left: -0.16rem;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--md-default-fg-color--lighter);
  content: "";
}

.hb-timeline__item:last-child .hb-timeline__body {
  border-left-color: transparent;
  padding-bottom: 0;
}

.hb-timeline__body h2 {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.45;
}

.hb-timeline__summary {
  margin: 0.18rem 0 0;
  color: var(--md-default-fg-color--light);
  font-size: 0.72rem;
}

@media screen and (max-width: 44.9844em) {
  .hb-site-revision {
    width: calc(100% - 4rem);
  }

  .hb-timeline__item {
    grid-template-columns: 1fr;
    gap: 0.12rem;
  }

  .hb-timeline__body {
    margin-left: 0.15rem;
  }
}