/* Compact text indexes complement the interactive objects above. */
.collection-annotations,
.correspondence-archive {
  margin-top: 36px;
  padding: 48px 0 36px;
}

.collection-annotations .chapter-heading,
.correspondence-archive .chapter-heading {
  margin-bottom: 28px;
}

.collection-annotations .chapter-heading h2,
.correspondence-archive .chapter-heading h2 {
  font-size: clamp(30px, 3vw, 44px);
}

.collection-annotations .chapter-kicker,
.correspondence-archive .chapter-kicker {
  margin-bottom: 12px;
}

.archive-empty-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px 48px;
  border-top: 1px solid var(--rule);
  padding: 22px 0;
}

.archive-empty-state p {
  color: var(--muted);
  font: 15px/1.9 var(--serif);
}

.archive-empty-state .text-link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  min-height: 44px;
  font-size: var(--type-ui);
}

.annotation-index {
  margin: 0;
  padding: 0;
  list-style: none;
}

.annotation-index-row {
  display: grid;
  grid-template-columns: 32px minmax(170px, .7fr) minmax(0, 1.5fr) 24px;
  align-items: start;
  gap: 24px;
  width: 100%;
  min-height: 88px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
  text-align: left;
  transition: background 160ms ease;
}

.annotation-index-row:hover {
  background: color-mix(in srgb, var(--ink) 3%, transparent);
}

.annotation-number {
  font: 11px/1.8 var(--sans);
  color: var(--muted);
  padding-top: 4px;
}

.annotation-work {
  font: 21px/1.5 var(--serif);
}

.annotation-work small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font: 12px/1.7 var(--sans);
}

.annotation-excerpt {
  color: var(--muted);
  font: 16px/1.9 var(--serif);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.annotation-arrow {
  font-size: 20px;
  transition: transform 180ms ease;
}

.annotation-index-row:hover .annotation-arrow {
  transform: translate(2px, -2px);
}

.archive-letter-record {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) minmax(0, 1.5fr);
  gap: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--rule);
}

.archive-letter-meta {
  display: flex;
  align-items: baseline;
  gap: 24px;
  color: var(--muted);
  font: 11px/1.7 var(--sans);
}

.archive-letter-meta a {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  color: var(--ink);
  font: 19px/1.6 var(--serif);
}

.archive-letter-meta a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.archive-letter-body,
.archive-letter-text {
  font: 17px/1.9 var(--serif);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 6px 0 0;
}

.archive-letter-text > summary {
  cursor: pointer;
  list-style: none;
}

.archive-letter-text > summary::-webkit-details-marker {
  display: none;
}

.archive-letter-expand,
.archive-letter-collapse {
  display: flex;
  align-items: center;
  min-height: 44px;
  font: var(--type-ui)/1.6 var(--sans);
  color: var(--muted);
  margin-top: 8px;
}

.archive-letter-collapse,
.archive-letter-text[open] .archive-letter-expand,
.archive-letter-text[open] .archive-letter-excerpt {
  display: none;
}

.archive-letter-text[open] .archive-letter-collapse {
  display: flex;
  margin-top: 0;
}

.archive-letter-text[open] > p {
  margin-top: 12px;
}

@media (max-width: 700px) {
  .collection-annotations,
  .correspondence-archive {
    margin-top: 24px;
    padding: 36px 0 20px;
  }

  .archive-empty-state {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .annotation-index-row {
    grid-template-columns: 22px minmax(0, 1fr) 20px;
    gap: 12px;
  }

  .annotation-excerpt {
    grid-column: 2;
    grid-row: 2;
  }

  .annotation-arrow {
    grid-column: 3;
    grid-row: 1;
  }

  .archive-letter-record {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .archive-letter-meta {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .annotation-index-row,
  .annotation-arrow {
    transition: none;
  }
}