/* =====================================================================
   Changelog page — vertical release timeline
   ===================================================================== */

.changelog-hero-chip { margin-top: 4px; }

/* Layout: sticky version rail + release cards */
.log-layout {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.log-rail {
  position: sticky;
  top: 140px;
}

.log-pager {
  display: grid;
  gap: 16px;
}
.log-pager a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-4);
  transition: color 0.25s ease;
}
.log-pager a .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-4);
  flex: 0 0 auto;
  transition: transform 0.3s var(--ease-out), background 0.2s ease, box-shadow 0.2s ease;
}
.log-pager a:hover { color: var(--ink-2); }
.log-pager a.is-current { color: var(--ink); }
.log-pager a.is-current .dot {
  background: var(--accent);
  transform: scale(1.7);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.log-rail__line {
  position: absolute;
  left: 2.5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: repeating-linear-gradient(180deg, var(--hairline-2) 0 4px, transparent 4px 10px);
  z-index: -1;
}

/* Release cards */
.log-releases {
  display: grid;
  gap: 0;
}
.release {
  scroll-margin-top: 120px;
}
.release__card { padding: clamp(24px, 3vw, 36px); }
.release__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline);
}
.release__version {
  font-size: clamp(24px, 3vw, 34px);
}
.release__date {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-4);
  letter-spacing: 0.02em;
  margin-left: auto;
}
.release__items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.release__items li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.release__items li svg {
  width: 17px; height: 17px;
  color: var(--ok);
  flex: 0 0 auto;
  margin-top: 3px;
}

.log-connector {
  height: clamp(48px, 6vw, 76px);
}

/* Subscribe card */
.changelog-subscribe { padding: clamp(28px, 3.4vw, 44px); text-align: center; }
.changelog-subscribe .display--sm { margin-bottom: 10px; }
.changelog-subscribe .lede--sm { margin: 0 auto 26px; max-width: 46ch; }
.changelog-subscribe__row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 1000px) {
  .log-layout { grid-template-columns: 1fr; }
  .log-rail { display: none; }
}

@media (max-width: 640px) {
  .release__items { grid-template-columns: 1fr; }
  .release__head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .release__date { margin-left: 0; }
}