.guide-meta a {
  color: var(--brand-dark);
  font-weight: 850;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.library-update {
  display: inline-flex;
  gap: 5px;
  margin: 4px 0 0;
  padding: 8px 12px;
  border: 1px solid rgba(11, 122, 83, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-dark);
  font-size: 0.82rem;
  font-weight: 850;
}

.update-history {
  background: linear-gradient(145deg, #ffffff 0%, #f3f8ee 100%);
}

.update-history-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.update-history-head h2 {
  margin: 0;
}

.update-history-head .kicker {
  margin-bottom: 7px;
}

.update-history-head > span {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(11, 122, 83, 0.18);
  border-radius: 999px;
  background: white;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 850;
}

.update-history-note {
  margin: 12px 0 0;
  color: var(--muted);
}

.update-list {
  display: grid;
  gap: 18px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.update-list > li {
  position: relative;
  margin: 0;
  padding-left: 28px;
}

.update-list > li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 1px;
  width: 11px;
  height: 11px;
  border: 3px solid white;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 2px rgba(11, 122, 83, 0.2);
}

.update-list > li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 21px;
  bottom: -21px;
  left: 8px;
  width: 2px;
  background: rgba(11, 122, 83, 0.18);
}

.update-list time {
  display: block;
  margin-bottom: 4px;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.update-list strong {
  display: block;
  line-height: 1.42;
}

.update-list ul {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .update-history-head {
    align-items: flex-start;
    flex-direction: column;
  }
}