:root {
  --paper: #f3efe4;
  --paper-deep: #e6e0d1;
  --ink: #17171c;
  --muted: #66645f;
  --acid: #c7ee70;
  --violet: #7653a6;
  --red: #d95c50;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
  --mono: 'Courier New', Courier, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.55; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 10; opacity: .16; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E"); }
a { color: inherit; }
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 5px; }
.wrap { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: 10px; left: 10px; transform: translateY(-160%); padding: 10px 16px; background: var(--acid); z-index: 20; font-weight: 700; }
.skip-link:focus { transform: none; }
.masthead { min-height: 92px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border-bottom: 2px solid var(--ink); }
.wordmark { text-decoration: none; font-weight: 900; letter-spacing: -.03em; font-size: 1.05rem; }
.accession, .eyebrow, .exhibit-no, .control-no { font: 700 .7rem/1.4 var(--mono); letter-spacing: .11em; }
.accession { color: var(--muted); }
nav { display: flex; justify-content: flex-end; gap: 24px; }
nav a { text-decoration: none; font-size: .8rem; font-weight: 700; }
nav a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr); gap: 8vw; align-items: center; padding-block: 88px 100px; }
.eyebrow { margin: 0 0 22px; }
.hero h1 { margin: 0; font: 400 clamp(6rem, 13vw, 11rem)/.69 var(--serif); letter-spacing: -.075em; }
.hero h1 span { display: block; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 2px var(--ink); transform: translateX(.15em); text-shadow: 6px 6px 0 var(--acid); }
.deck { max-width: 650px; margin: 55px 0 20px; font: 400 clamp(1.4rem, 2.3vw, 2rem)/1.2 var(--serif); }
.intro { max-width: 610px; color: #44433f; font-size: .98rem; }
.admission { position: relative; background: var(--acid); border: 2px solid var(--ink); padding: 28px; box-shadow: 12px 12px 0 var(--ink); transform: rotate(2.2deg); }
.admission::before { content: ''; position: absolute; inset: 8px; border: 1px solid var(--ink); pointer-events: none; }
.stub-top { display: flex; justify-content: space-between; border-bottom: 2px solid var(--ink); padding-bottom: 10px; font: 700 .62rem var(--mono); letter-spacing: .08em; }
.stub-number { font: .75rem var(--mono); margin: 24px 0 4px; }
.admission h2 { font: 400 3.25rem/.9 var(--serif); letter-spacing: -.045em; margin: 14px 0 24px; }
.admission p { position: relative; }
.admission .small-print { font-size: .76rem; font-weight: 700; }
.perforation { border-top: 2px dashed var(--ink); margin: 24px -28px 18px; }
.admission .audio { margin: 0; font: 700 .7rem var(--mono); }
.collection { padding-block: 85px 110px; border-top: 2px solid var(--ink); }
.section-heading { display: grid; grid-template-columns: 1fr 2fr; align-items: start; margin-bottom: 65px; }
.section-heading h2, .bench-heading h2, .closing h2 { margin: 0; font: 400 clamp(3.5rem, 7vw, 6.4rem)/.91 var(--serif); letter-spacing: -.055em; }
.exhibits { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 2px solid var(--ink); }
.exhibit { padding: 30px 30px 40px; min-height: 390px; }
.exhibit + .exhibit { border-left: 1px solid var(--ink); }
.exhibit-no { margin: 0 0 60px; }
.exhibit h3 { font: 400 2.15rem/1.02 var(--serif); margin: 0 0 20px; letter-spacing: -.03em; }
.exhibit p:last-child { color: #484742; font-size: .94rem; }
.exhibit.featured { background: var(--ink); color: var(--paper); transform: translateY(-12px); box-shadow: 0 12px 0 var(--violet); }
.exhibit.featured p:last-of-type { color: #d2cec4; }
.specimen-tag { display: inline-block; margin-top: 18px; padding: 6px 9px; background: var(--acid); color: var(--ink); font: 700 .58rem var(--mono); }
.shelf-row { display: grid; grid-template-columns: 1.8fr 1fr; gap: 9vw; margin-top: 90px; align-items: center; }
.favorites ul { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--ink); }
.favorites li { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding: 14px 0; border-bottom: 1px solid #aaa79f; font: 400 1.15rem var(--serif); }
.favorites li span { font: 700 .62rem var(--mono); padding-top: 6px; }
.curator-plate { margin: 0; display: grid; grid-template-columns: 132px 1fr; gap: 20px; align-items: end; }
.curator-plate img { display: block; width: 132px; height: 132px; object-fit: cover; border: 2px solid var(--ink); }
.curator-plate figcaption { font: .69rem/1.55 var(--mono); padding-bottom: 8px; }
.light-bench { background: var(--ink); color: var(--paper); padding-block: 105px; }
.bench-heading { display: grid; grid-template-columns: 1.6fr 1fr; align-items: end; gap: 40px; margin-bottom: 60px; }
.bench-heading > p { font: 400 1.35rem/1.3 var(--serif); margin: 0 0 8px; }
.bench-grid { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(260px, .7fr); border: 1px solid #5f5e60; }
.pigeon-stage { position: relative; padding: 40px 25px 20px; background: #c9cabd; }
.stage-label { position: absolute; z-index: 1; top: 15px; left: 25px; color: var(--ink); font: 700 .58rem var(--mono); letter-spacing: .1em; }
.pigeon { display: block; width: 100%; height: auto; overflow: visible; }
.facet { transition: fill 130ms linear; }
.pigeon.looking #glint { animation: glint .55s ease-out; transform-origin: 472px 128px; }
.pigeon.looking { animation: bird-look .45s ease-out; transform-origin: 50% 70%; }
.bench-controls { padding: 34px 28px; display: flex; flex-direction: column; }
.control-no { color: #aaa7a0; margin: 0 0 58px; }
.bench-controls label { font: 400 2rem var(--serif); }
.range-row { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; margin: 24px 0 12px; font: .65rem var(--mono); color: #c5c1b8; }
input[type='range'] { width: 100%; accent-color: var(--acid); cursor: ew-resize; }
#angle-readout { font: 400 4.2rem/1 var(--serif); color: var(--acid); letter-spacing: -.05em; }
.bench-controls button, .unfinished button { border: 0; background: var(--acid); color: var(--ink); padding: 14px 18px; font-weight: 800; cursor: pointer; box-shadow: 4px 4px 0 var(--violet); }
.bench-controls button { margin-top: 30px; display: flex; justify-content: space-between; }
.bench-controls button:hover, .unfinished button:hover { transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--violet); }
.specimen-caption { min-height: 72px; font: .82rem/1.5 var(--mono); color: #ded9ce; margin-top: 28px; }
.control-note { margin-top: auto; padding-top: 24px; border-top: 1px solid #5f5e60; color: #aaa7a0; font-size: .67rem; }
.notes { padding-block: 110px; }
.notes-heading { margin-bottom: 65px; }
.notebook { border-top: 2px solid var(--ink); }
.notebook article { display: grid; grid-template-columns: .7fr 1.1fr 1.8fr; gap: 35px; padding: 30px 0; border-bottom: 1px solid #aaa79f; align-items: baseline; }
.notebook time { font: 700 .64rem var(--mono); }
.notebook h3 { margin: 0; font: 400 1.65rem var(--serif); }
.notebook p { margin: 0; color: #484742; font-size: .9rem; }
.unfinished { margin-top: 40px; display: flex; align-items: center; justify-content: flex-end; gap: 24px; }
.unfinished p { font: .72rem var(--mono); }
.closing { border-top: 2px solid var(--ink); padding-block: 90px; text-align: center; }
.closing h2 span { font-style: italic; color: var(--violet); }
.closing a { display: inline-block; margin-top: 40px; font: 700 .72rem var(--mono); text-underline-offset: 5px; }
footer { display: flex; justify-content: space-between; gap: 25px; border-top: 2px solid var(--ink); padding-block: 22px; font: 700 .58rem var(--mono); letter-spacing: .06em; }
@keyframes glint { 0% { opacity: .2; transform: scale(.35) rotate(0); } 50% { opacity: 1; } 100% { opacity: .85; transform: scale(1.35) rotate(45deg); } }
@keyframes bird-look { 0%, 100% { transform: rotate(0); } 45% { transform: rotate(-1.2deg); } }
@media (max-width: 900px) {
  .masthead { grid-template-columns: 1fr auto; }
  .accession { display: none; }
  .hero { grid-template-columns: 1fr; gap: 65px; }
  .admission { max-width: 450px; justify-self: center; }
  .exhibits { grid-template-columns: 1fr; }
  .exhibit { min-height: 0; }
  .exhibit + .exhibit { border-left: 0; border-top: 1px solid var(--ink); }
  .exhibit-no { margin-bottom: 25px; }
  .exhibit.featured { transform: none; }
  .shelf-row { gap: 45px; }
  .bench-grid { grid-template-columns: 1fr; }
  .bench-controls { min-height: 390px; }
  .control-no { margin-bottom: 20px; }
}
@media (max-width: 640px) {
  .wrap { width: min(100% - 32px, 1180px); }
  .masthead { min-height: 112px; grid-template-columns: 1fr; gap: 8px; padding-block: 20px; }
  nav { justify-content: flex-start; gap: 20px; }
  .hero { padding-block: 55px 70px; }
  .hero h1 { font-size: clamp(5.4rem, 28vw, 8rem); }
  .deck { margin-top: 45px; }
  .section-heading, .bench-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading h2, .bench-heading h2, .closing h2 { font-size: clamp(3.25rem, 16vw, 5rem); }
  .collection, .notes { padding-block: 70px; }
  .shelf-row { grid-template-columns: 1fr; }
  .curator-plate { grid-template-columns: 110px 1fr; }
  .curator-plate img { width: 110px; height: 110px; }
  .light-bench { padding-block: 70px; }
  .pigeon-stage { padding: 36px 6px 10px; }
  .stage-label { left: 12px; font-size: .5rem; }
  .notebook article { grid-template-columns: 1fr; gap: 12px; }
  .unfinished { align-items: flex-start; flex-direction: column; }
  footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}