.timeline {
  position: relative;
  margin-block: 0 1rem;
}

.timeline::before {
  position: absolute;
  inset-block: 0.8rem 0.6rem;
  inset-inline-start: 4px;
  inline-size: 1px;
  background: #e4e7eb;
  content: "";
}

.timeline .timeline__year {
  position: relative;
  margin: 0 0 0.85rem;
  padding: 0;
  padding-inline-start: 1.75rem;
  border: 0;
  color: #626a73;
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.5;
}

.timeline__year::before {
  position: absolute;
  inset-block-start: calc(0.75em - 4.5px);
  inset-inline-start: 0;
  inline-size: 9px;
  block-size: 9px;
  border-radius: 50%;
  background: #7a838e;
  content: "";
}

.timeline .timeline__items {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  column-gap: 0.75rem;
  align-items: baseline;
  margin: 0;
  padding-block: 0.55rem;
  padding-inline-start: 1.75rem;
  overflow-wrap: anywhere;
}

.timeline__group + .timeline__group {
  padding-block-start: 1.75rem;
}

.timeline__item::before {
  position: absolute;
  inset-block-start: 1.1rem;
  inset-inline-start: 1px;
  box-sizing: border-box;
  inline-size: 7px;
  block-size: 7px;
  border: 1px solid #a4abb3;
  border-radius: 50%;
  background: #fff;
  content: "";
}

.timeline__date {
  display: block;
  color: #6f777d;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.7;
}

.timeline__body {
  min-width: 0;
}

.timeline .timeline__title {
  margin: 0;
  color: #50565e;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.7;
}

.timeline__title > a:not(.anchorjs-link) {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: #bdbdbd;
  text-underline-offset: 0.2em;
}

.timeline__description {
  margin-block-start: 0.4rem;
  color: #626a73;
  font-size: 0.9em;
  line-height: 1.7;
}

.timeline__description > :last-child {
  margin-block-end: 0;
}

@media (max-width: 30em) {
  .timeline__item {
    grid-template-columns: 2.7rem minmax(0, 1fr);
    column-gap: 0.5rem;
  }
}