/* Research library and laboratory record use the main site's design tokens. */
.library-hero {
  border-bottom: 1px solid var(--rule);
  background: radial-gradient(ellipse 70% 55% at 90% 20%, var(--accent-soft), transparent 75%);
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5rem);
}
.library-hero h1 { margin-bottom: 1.3rem; }
.library-hero .prose { max-width: 42rem; }
.library-counts {
  display: flex; flex-wrap: wrap; gap: .75rem 1.5rem;
  font-family: var(--sans); color: var(--ink-2); margin: 1.8rem 0 .8rem;
}
.library-counts span { border-top: 2px solid var(--accent); min-width: 9rem; padding-top: .5rem; font-size: .86rem; }
.library-counts b { display: block; font-size: 1.7rem; color: var(--ink); line-height: 1.1; }
.library-gates { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .7rem; margin-top: 2rem; }
.library-gates a {
  display: block; text-decoration: none; padding: .95rem 1.05rem;
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  font-family: var(--sans); transition: border-color .2s, transform .2s;
}
.library-gates a:hover { border-color: var(--accent); transform: translateY(-2px); }
.library-gates b { display: block; color: var(--ink); font-size: .88rem; margin-bottom: .15rem; }
.library-gates span { display: block; color: var(--ink-2); font-size: .78rem; line-height: 1.45; }
.library-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .9rem; margin-top: 2rem; }
.library-grid article, .library-labs article, .library-results article {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 10px;
  padding: 1.1rem 1.2rem; min-width: 0;
}
.library-grid article > span, .library-kind, .library-meta {
  display: block; color: var(--accent); font-family: var(--sans); font-size: .7rem;
  font-weight: 650; letter-spacing: .07em; text-transform: uppercase;
}
.library-grid h3, .library-labs h3 { margin: .2rem 0 .45rem; font-size: 1.04rem; }
.library-grid p, .library-labs p { font-size: .93rem; line-height: 1.55; color: var(--ink-2); margin-bottom: .65rem; }
.library-grid a, .library-labs a { font-family: var(--sans); font-size: .81rem; }
.library-labs { display: grid; gap: .75rem; margin-top: 2rem; }
.library-labs article { display: grid; grid-template-columns: minmax(0,1fr) 10rem; gap: 1rem; align-items: center; }
.library-labs article > a { justify-self: end; text-align: right; }
.library-source-links { display: grid; gap: .25rem; justify-items: end; text-align: right; }
.library-callout {
  max-width: 44rem; margin: 2rem auto 0; padding: 1.2rem 1.4rem;
  background: var(--bg-sunk); border: 1px solid var(--rule); border-radius: 10px;
}
.library-callout p { margin-bottom: .6rem; }
.library-controls {
  display: flex; align-items: center; flex-wrap: wrap; gap: .5rem 1rem;
  margin: 1.8rem 0 .6rem; font-family: var(--sans); font-size: .8rem;
}
.library-controls label { font-weight: 600; }
.library-controls input, .library-controls select {
  background: var(--panel); color: var(--ink); border: 1px solid var(--rule);
  border-radius: 8px; font: inherit; min-height: 2.4rem; padding: .45rem .65rem;
}
.library-controls input { flex: 1 1 18rem; }
.library-controls select { flex: 0 1 12rem; }
.library-controls input:focus-visible, .library-controls select:focus-visible,
.library-more-wrap button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.library-result { font-family: var(--sans); font-size: .8rem; color: var(--ink-3); }
.library-results { display: grid; gap: .7rem; }
.library-results article { scroll-margin-top: 5rem; }
.library-results h3 { margin: .2rem 0 .5rem; overflow-wrap: anywhere; }
.library-results article p { font-size: .9rem; line-height: 1.5; margin-bottom: .6rem; }
.library-results details { border-top: 1px solid var(--rule); margin-top: .8rem; padding-top: .6rem; }
.library-results summary { cursor: pointer; font-family: var(--sans); font-size: .8rem; font-weight: 600; }
.library-results dl { display: grid; grid-template-columns: 7.5rem minmax(0,1fr); gap: .4rem .8rem; margin: .8rem 0 0; font-size: .82rem; }
.library-results dt { font-family: var(--sans); color: var(--ink-3); }
.library-results dd { margin: 0; overflow-wrap: anywhere; }
.library-results footer { display: flex; gap: .5rem 1rem; flex-wrap: wrap; font-family: var(--sans); font-size: .79rem; margin-top: .75rem; }
.library-pages { font-family: var(--mono); font-size: .72rem; color: var(--ink-3); overflow-wrap: anywhere; }
.library-more-wrap { text-align: center; margin-top: 1.2rem; }
.library-more-wrap button { border: 1px solid var(--rule); border-radius: 8px; background: var(--panel); color: var(--ink); font: 600 .84rem var(--sans); padding: .6rem 1rem; cursor: pointer; }
.library-more-wrap button:hover { border-color: var(--accent); }
@media (max-width: 740px) {
  .library-gates, .library-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .library-labs article { grid-template-columns: 1fr; gap: .4rem; }
  .library-labs article > a { justify-self: start; text-align: left; }
  .library-source-links { justify-items: start; text-align: left; }
}
@media (max-width: 490px) {
  .library-gates, .library-grid { grid-template-columns: 1fr; }
  .library-results dl { grid-template-columns: 1fr; gap: 0; }
  .library-results dt { margin-top: .5rem; }
}