/* The introductory exhibit has its own visual language; lab styles stay shared. */
.exhibit{--exhibit-ink:#d6be91;--exhibit-paper:#d6be9108;max-width:1120px;margin:auto}.exhibit strong{color:var(--strong);font-weight:550}.exhibit h1,.exhibit h2,.specimen h3{font-family:Georgia,'Times New Roman',serif;font-weight:400;color:var(--strong)}.exhibit-label{display:flex;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--line);font:10px ui-monospace,monospace;letter-spacing:2px}.exhibit-label span:first-child{color:var(--exhibit-ink)}.entry-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center;padding:65px 0}.exhibit-kicker{font:10px ui-monospace,monospace;letter-spacing:1.8px;text-transform:uppercase;color:var(--exhibit-ink)}.exhibit h1{font-size:clamp(42px,5.4vw,70px);line-height:1.07;letter-spacing:-2.7px;margin:24px 0}.exhibit h1 em{color:var(--exhibit-ink);font-weight:400}.entry-copy{font-size:16px;max-width:480px;line-height:1.8}.entry-actions{display:flex;align-items:flex-start;flex-direction:column;gap:18px;margin-top:28px}.exhibit a.exhibit-button{display:inline-flex;align-items:center;justify-content:space-between;gap:48px;padding:13px 22px;border:1px solid var(--exhibit-ink);color:var(--strong);border-radius:2px;background:var(--exhibit-paper);font-size:14px;transition:background .2s}.exhibit a.exhibit-button:hover{background:#d6be911c}.entry-actions>a:last-child{font-size:12px}.exhibit-caption{font-size:11px;line-height:1.7;margin-top:18px}.exhibit-object{margin:0;padding:24px;border:1px solid var(--line);background:var(--exhibit-paper);transform:rotate(-2deg)}.object-label{display:flex;justify-content:space-between;font:9px ui-monospace,monospace;letter-spacing:1px;color:var(--exhibit-ink);gap:12px}.exhibit-object svg{display:block;width:100%;height:auto;margin:20px 0}.object-grid{fill:none;stroke:var(--line);stroke-width:.6}.object-strategy{fill:none;stroke:var(--exhibit-ink);stroke-width:2.5}.object-benchmark{fill:none;stroke:var(--text);stroke-width:1.8;stroke-dasharray:5 5}.object-point{fill:var(--exhibit-ink)}.exhibit-object text{fill:var(--text);font:9px ui-monospace,monospace;letter-spacing:1px}.exhibit-object figcaption{border-top:1px solid var(--line);padding-top:18px;font-size:13px}.object-legend{font:10px ui-monospace,monospace;color:var(--exhibit-ink)}.exhibit-object small{font-size:10px;display:block}.exhibit-directory{display:flex;flex-wrap:wrap;margin:0;padding:18px 0;border-block:1px solid var(--line);justify-content:space-between;gap:12px}.exhibit-directory a{font:10px ui-monospace,monospace;letter-spacing:.6px;color:var(--text)}.exhibit-room{display:grid;grid-template-columns:170px minmax(0,1fr);gap:50px;border-bottom:1px solid var(--line);padding:72px 0;scroll-margin-top:30px}.room-marker{font:56px Georgia,serif;color:var(--exhibit-ink)}.room-marker span{display:block;font:10px ui-monospace,monospace;letter-spacing:1.5px;margin-top:14px}.exhibit h2{font-size:clamp(32px,3.8vw,47px);line-height:1.15;letter-spacing:-1.6px;margin:0 0 24px}.room-lead{font-size:18px;line-height:1.8;max-width:710px}.exhibit-columns{display:grid;grid-template-columns:1fr 1fr;gap:32px;font-size:14px;line-height:1.85}.curator-note{border-left:2px solid var(--exhibit-ink);padding:12px 24px;background:var(--exhibit-paper);margin-top:28px}.curator-note>span{font:10px ui-monospace,monospace;color:var(--exhibit-ink);letter-spacing:1.4px}.curator-note p{font-size:14px;margin:10px 0 0;line-height:1.8}.specimen-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}.specimen{border:1px solid var(--line);padding:28px;background:var(--exhibit-paper)}.specimen h3{font-size:30px;line-height:1.1;margin:22px 0}.specimen p{font-size:14px;line-height:1.85}.specimen blockquote{font:italic 22px/1.5 Georgia,serif;margin:26px 0;padding-block:22px;border-block:1px solid var(--line);color:var(--exhibit-ink)}.timeline{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:28px 0 0;margin:24px 0;border-top:1px solid var(--exhibit-ink)}.timeline li>span{font:10px ui-monospace,monospace;letter-spacing:1px;color:var(--exhibit-ink)}.exhibit h3{color:var(--strong)}.timeline h3,.technical-plaques h3,.visit-steps h3{font-size:16px;font-weight:500;line-height:1.5;margin:14px 0 10px}.timeline p{font-size:13px;line-height:1.8}.exhibit-detail{border-bottom:1px solid var(--line);padding:15px 0;font-size:13px;line-height:1.85}.exhibit-detail summary{cursor:pointer;color:var(--strong);padding:8px 0}.technical-plaques{margin-top:30px}.metric-gallery{display:grid;grid-template-columns:1fr 1fr;margin:30px 0;gap:0 30px}.metric-gallery>div{padding:24px 0;border-top:1px solid var(--line)}.metric-gallery dt{font:26px Georgia,serif;color:var(--exhibit-ink);margin-bottom:14px}.metric-gallery dd{margin:0;font-size:14px;line-height:1.8}.metric-gallery p{margin:10px 0 0}.visit-steps{list-style:none;counter-reset:visit;padding:0;margin:30px 0}.visit-steps li{counter-increment:visit;position:relative;padding:20px 0 20px 50px;border-top:1px solid var(--line)}.visit-steps li:before{content:counter(visit,decimal-leading-zero);position:absolute;left:0;top:33px;color:var(--exhibit-ink);font:12px ui-monospace,monospace}.visit-steps h3{margin-top:8px}.visit-steps p{font-size:14px;line-height:1.85;margin:0}.exhibit-exit{text-align:center;padding:90px 20px 55px}.exhibit-exit h2{margin-top:22px}.exhibit-exit .exhibit-button{margin-top:22px}.exhibit code{font-size:12px;color:var(--strong)}html[data-theme=light] .exhibit{--exhibit-ink:#86632e;--exhibit-paper:#86632e08}@media(max-width:900px){.entry-grid{gap:30px}.exhibit-room{grid-template-columns:100px minmax(0,1fr);gap:25px}.exhibit-object{padding:18px}.timeline{gap:15px}}@media(max-width:650px){.entry-grid{grid-template-columns:1fr;padding:40px 0;gap:35px}.exhibit h1{font-size:46px;letter-spacing:-2px}.exhibit-object{transform:none;max-width:440px}.exhibit-label{font-size:9px;letter-spacing:1px}.exhibit-label span:last-child{max-width:160px;text-align:right}.exhibit-directory{justify-content:flex-start;gap:18px}.exhibit-room{grid-template-columns:1fr;gap:24px;padding:45px 0}.room-marker{font-size:34px;display:flex;align-items:center;gap:18px}.room-marker span{margin:0}.exhibit-columns,.specimen-grid,.metric-gallery,.timeline{grid-template-columns:1fr}.exhibit-columns{gap:0}.timeline{gap:8px}.timeline li{border-bottom:1px solid var(--line);padding-bottom:12px}.room-lead{font-size:16px}.exhibit-exit{padding:60px 0 25px}.specimen{padding:24px}.entry-actions{gap:20px}}

/* Keep complete button borders separate from text-link underline effects. */
.exhibit a.exhibit-button:is(:hover,:focus-visible){border-color:var(--exhibit-ink);background-image:none}

/* Research record and process diagram extend the field-guide design. */
.research-sequence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0;
}
.research-sequence span {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 105px;
  padding: 15px;
  border: 1px solid var(--line);
  color: var(--exhibit-ink);
  font: 10px ui-monospace, monospace;
  letter-spacing: 1px;
}
.research-sequence strong {
  font: 24px Georgia, serif;
  letter-spacing: 0;
}
.why-built {
  margin-top: 30px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  background: var(--exhibit-paper);
}
.why-built p {
  max-width: 700px;
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
}
.research-method {
  margin-top: 32px;
  padding: 26px 0;
  border-block: 1px solid var(--line);
}
.research-method h3 {
  margin: 0 0 25px;
  font-size: 18px;
  font-weight: 500;
}
.research-method-grid,
.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
}
.research-method ol,
.status-panel ul {
  padding-left: 20px;
  margin: 15px 0 0;
  font-size: 13px;
  line-height: 1.8;
}
.research-method li,
.status-panel li {
  padding-left: 4px;
  margin-bottom: 9px;
}
.status-grid {
  gap: 18px;
  margin: 30px 0;
}
.status-panel {
  border: 1px solid var(--line);
  padding: 24px;
  background: var(--exhibit-paper);
}
.status-panel h3 {
  margin: 14px 0;
  font-size: 17px;
  font-weight: 500;
}
.architecture-note {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.architecture-note p {
  font-size: 14px;
  line-height: 1.8;
}
@media (max-width: 650px) {
  .research-method-grid,
  .status-grid {
    grid-template-columns: 1fr;
  }
}

.specimen-wide {
  grid-column: 1 / -1;
}