/* A working research index with one set of controls and open article entries. */
.library-main { padding-block: 56px 96px; }
.library-main > .container { max-width: 1440px; padding-inline: clamp(20px, 4vw, 64px); }
.library-main #library-articles, .library-main #topics { scroll-margin-top: 100px; }
.library-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 26px 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid #cfc5b9;
}
.library-controls > * { min-width: 0; }
.library-controls-heading h2 { font-size: 30px; margin: 0 0 8px; }
.library-controls-heading p { max-width: 40ch; color: var(--muted); font-size: 15px; }
.library-controls .search-form { align-self: center; width: 100%; max-width: none; margin: 0; border-radius: 6px; box-shadow: none; }
.library-controls .search-form input { min-width: 0; font-size: 16px; }
.library-controls .search-form button { border-radius: 4px; min-height: 44px; }
.library-controls .library-topics { grid-column: 1 / -1; padding: 0; }
.library-controls .library-filter-group { display: flex; align-items: center; gap: 22px; min-width: 0; }
.library-controls .library-filter-group h3 { flex: 0 0 70px; margin: 0; font: 600 14px/1.5 var(--font-body); }
.library-controls .library-audience { grid-column: 1 / -1; }
.library-controls .topic-chips { margin: 0; padding-block: 4px; gap: 8px; min-width: 0; }
.library-controls .topic-chips a { flex: none; min-height: 44px; padding: 10px 16px; }
.library-results-bar { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; padding-block: 22px 30px; }
.library-results-bar p { margin: 0; font-size: 14px; color: #555; }
.library-results-bar > a { flex: none; font-size: 14px; text-decoration: underline; text-underline-offset: 4px; }
.library-main noscript p { font-size: 14px; margin-bottom: 24px; }
.library-main #library-articles .card-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 48px 32px;
}
.library-main #library-articles .card-grid > .card {
  flex: 0 0 calc((100% - 64px) / 3);
  min-width: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  transform: none;
}
.library-main #library-articles .card:hover { box-shadow: none; transform: none; }
.library-main #library-articles .card > a { display: block; overflow: hidden; border-radius: 2px; }
.library-main #library-articles .card > a img {
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  object-position: center top;
}
.library-main #library-articles .card-body { padding: 20px 0 0; }
.library-main #library-articles .card .pill {
  padding: 0;
  background: none;
  color: var(--teal);
  font: 500 14px/1.5 var(--font-body);
  letter-spacing: 0;
  text-transform: none;
}
.library-main #library-articles .card .audience-tag {
  margin-top: 5px;
  color: #555;
  font: 400 14px/1.5 var(--font-body);
  letter-spacing: 0;
  text-transform: none;
}
.library-main #library-articles .card h3 {
  margin: 14px 0 10px;
  font-size: clamp(22px, 1.8vw, 26px);
  line-height: 1.25;
  text-wrap: pretty;
}
.library-main #library-articles .card-summary {
  margin: 0 0 18px;
  color: #555;
  font-size: 15px;
  line-height: 1.6;
}
.library-main #library-articles .meta-line {
  color: #555;
  font: 400 14px/1.5 var(--font-body);
  letter-spacing: 0;
  text-transform: none;
}
.library-main #library-articles .card-body .read-link {
  margin-top: 12px;
  border-top: 0;
  padding-top: 0;
  align-self: flex-start;
}
.library-main #library-articles .evidence-unrated { margin-top: 12px; color: #555; font: 400 12px/1.5 var(--font-body); }
@media (max-width: 900px) {
  .library-main #library-articles .card-grid > .card { flex-basis: calc((100% - 32px) / 2); }
  .library-controls { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .library-controls .library-filter-group { display: block; }
  .library-controls .library-filter-group h3 { margin-bottom: 8px; }
}
@media (max-width: 600px) {
  .library-main { padding-block: 36px 60px; }
  .library-main #library-articles .card-grid > .card { flex-basis: 100%; }
  .library-results-bar { gap: 14px; padding-bottom: 26px; }
}