:root {
  color-scheme: light;
  --paper: #f2f1ed;
  --white: #fbfbf8;
  --ink: #181a18;
  --muted: #6e726d;
  --line: #c9cbc5;
  --green: #3f594b;
  --green-dark: #23362d;
  --acid: #d8e3b7;
  --max: 1440px;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 140px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input, textarea { font: inherit; }
[hidden] { display: none !important; }

.skip-link { position: fixed; top: 12px; left: 12px; z-index: 2000; padding: 10px 14px; background: var(--white); color: var(--ink); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 100; display: flex; min-height: 128px; align-items: center; justify-content: space-between; gap: 30px; padding: 7px clamp(20px, 4.6vw, 72px); border-bottom: 1px solid rgba(255,255,255,.2); background: #000; color: var(--white); }
.brand { position: relative; display: block; overflow: hidden; width: clamp(230px, 19vw, 285px); height: clamp(72px, 6.1vw, 86px); flex: 0 0 auto; text-decoration: none; }
.brand-logo { position: absolute; top: 50%; left: 0; display: block; width: 100%; height: auto; transform: translateY(-50%); }
.site-nav, .nav-list, .submenu { margin: 0; padding: 0; list-style: none; }
.nav-list { display: flex; align-items: center; gap: clamp(12px, 1.55vw, 25px); }
.nav-list > li { position: relative; }
.nav-entry { display: flex; align-items: center; }
.site-nav a { display: block; padding: 13px 0; font-size: 12px; font-weight: 700; letter-spacing: .055em; text-decoration: none; text-transform: uppercase; white-space: nowrap; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 7px; }
.site-nav .visit-link { padding: 11px 12px; border: 1px solid rgba(255,255,255,.75); }
.submenu-toggle, .menu-toggle { color: inherit; cursor: pointer; }
.submenu-toggle { display: none; }
.submenu { position: absolute; top: calc(100% - 1px); left: -18px; display: none; min-width: 245px; padding: 9px 0; border: 1px solid #353735; background: #080908; box-shadow: 0 18px 34px rgba(0,0,0,.28); }
.submenu li { position: relative; }
.submenu a { padding: 10px 18px; font-size: 11px; font-weight: 600; letter-spacing: .035em; text-transform: none; }
.submenu a:hover, .submenu a:focus-visible { background: #232523; text-decoration: none; }
.submenu-right { right: 0; left: auto; }
.submenu-nested > .submenu { top: -10px; left: calc(100% - 1px); }
.has-submenu:hover > .submenu, .has-submenu:focus-within > .submenu { display: block; }
.menu-toggle { display: none; min-height: 44px; align-items: center; gap: 10px; padding: 8px 0; border: 0; background: transparent; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.menu-toggle-lines, .menu-toggle-lines::before, .menu-toggle-lines::after { display: block; width: 22px; height: 1px; background: currentColor; }
.menu-toggle-lines { position: relative; }
.menu-toggle-lines::before, .menu-toggle-lines::after { position: absolute; left: 0; content: ""; }
.menu-toggle-lines::before { top: -7px; }
.menu-toggle-lines::after { top: 7px; }

main > section, footer { max-width: var(--max); margin-right: auto; margin-left: auto; padding-right: clamp(20px, 4.6vw, 72px); padding-left: clamp(20px, 4.6vw, 72px); }
.eyebrow, .section-number, .tag { margin: 0 0 22px; font-size: 11px; font-weight: 700; line-height: 1.3; letter-spacing: .16em; text-transform: uppercase; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 20px; border: 1px solid var(--ink); cursor: pointer; font-size: 13px; font-weight: 700; text-decoration: none; transition: background .18s ease, color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, input:focus-visible, textarea:focus-visible, .time-options input:focus-visible + span { outline: 3px solid var(--acid); outline-offset: 2px; }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--green-dark); }
.button-light { border-color: var(--white); background: var(--white); color: var(--ink); }
.button-outline { background: transparent; color: var(--ink); }
.button-outline:hover { background: #e5e6e1; }
.text-link { font-size: 13px; font-weight: 700; text-underline-offset: 6px; }

.hero { display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(340px, .84fr); min-height: calc(100vh - 128px); align-items: center; gap: clamp(40px, 7vw, 110px); padding-top: clamp(56px, 8vh, 100px); padding-bottom: clamp(56px, 8vh, 100px); }
.hero h1, .page-hero h1 { margin: 0; font-family: var(--serif); font-weight: 400; line-height: .94; letter-spacing: -.045em; }
.hero h1 { max-width: 880px; font-size: clamp(52px, 7.8vw, 116px); }
.hero-lead { max-width: 690px; margin: 34px 0 0; color: #3e423e; font-size: clamp(17px, 1.45vw, 22px); }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 40px; }
.hero-art { position: relative; min-height: 570px; overflow: hidden; background: linear-gradient(150deg, rgba(216,227,183,.92), rgba(73,93,80,.35)), repeating-linear-gradient(95deg, transparent 0 52px, rgba(255,255,255,.28) 52px 53px), var(--green); }
.hero-art::before { position: absolute; inset: 0; opacity: .6; background: radial-gradient(circle at 60% 28%, rgba(255,255,255,.86) 0 2px, transparent 3px), radial-gradient(circle at 32% 67%, rgba(255,255,255,.76) 0 3px, transparent 4px); background-size: 41px 47px, 57px 61px; content: ""; mix-blend-mode: overlay; }
.hero-art p { position: absolute; bottom: 24px; left: 30px; z-index: 2; margin: 0; color: var(--white); font-family: var(--serif); font-size: clamp(44px, 5vw, 78px); line-height: .82; letter-spacing: -.06em; }
.hero-art > span { position: absolute; top: 24px; right: 24px; z-index: 2; padding: 8px 10px; background: rgba(251,251,248,.9); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.frame { position: absolute; border: 1px solid rgba(255,255,255,.68); }
.frame-one { top: 14%; left: 42%; width: 42%; height: 34%; transform: rotate(7deg); }
.frame-two { right: 8%; bottom: 12%; width: 37%; height: 42%; transform: rotate(-6deg); }
.frame-three { top: 26%; left: 9%; width: 32%; height: 30%; transform: rotate(-13deg); }

.home-intro, .home-exhibition, .content-section, .gallery-section, .visit { padding-top: clamp(76px, 9vw, 132px); padding-bottom: clamp(76px, 9vw, 132px); }
.home-intro { background: #e8e6e0; }
.section-heading { display: grid; grid-template-columns: minmax(180px,.48fr) minmax(0,1.52fr); align-items: start; padding-bottom: 45px; border-bottom: 1px solid var(--line); }
.section-heading h2, .content-section h2, .visit h2 { margin: 0; font-family: var(--serif); font-size: clamp(40px, 5vw, 76px); font-weight: 400; line-height: 1; letter-spacing: -.04em; }
.route-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-top: 46px; background: var(--line); }
.route-card { display: flex; min-height: 250px; flex-direction: column; padding: 28px; background: var(--paper); text-decoration: none; }
.route-card span { margin-bottom: auto; color: var(--muted); font-size: 11px; letter-spacing: .12em; }
.route-card h3 { margin: 36px 0 12px; font-family: var(--serif); font-size: 32px; font-weight: 400; line-height: 1.05; }
.route-card p { margin: 0; color: #555954; font-size: 14px; }
.route-card:hover { background: var(--white); }

.page-hero { display: grid; grid-template-columns: minmax(180px,.48fr) minmax(0,1.52fr); gap: 30px; padding-top: clamp(76px, 10vw, 145px); padding-bottom: clamp(70px, 9vw, 125px); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 1000px; font-size: clamp(56px, 8vw, 116px); }
.page-hero .lead { max-width: 780px; margin: 30px 0 0; color: #474b46; font-size: clamp(17px,1.5vw,22px); }
.content-section { border-bottom: 1px solid var(--line); }
.content-grid { display: grid; grid-template-columns: minmax(180px,.48fr) minmax(0,1.52fr); gap: 30px; }
.content-body { max-width: 890px; }
.content-body > p { max-width: 760px; margin: 0 0 21px; font-size: clamp(17px,1.35vw,20px); }
.facts { margin: 42px 0 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 155px 1fr; gap: 25px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.facts dd { margin: 0; }
.placeholder { display: inline-block; margin-top: 20px; padding: 7px 9px; background: #e4e7d9; color: var(--green-dark); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.home-exhibition, .exhibition-dark { max-width: none; background: var(--ink); color: var(--white); }
.home-exhibition > *, .exhibition-dark > * { max-width: calc(var(--max) - clamp(40px,9.2vw,144px)); margin-right: auto; margin-left: auto; }
.featured { display: grid; grid-template-columns: 170px minmax(0,1fr) 190px; align-items: start; gap: 34px; padding: 52px 0; border-top: 1px solid rgba(255,255,255,.24); border-bottom: 1px solid rgba(255,255,255,.24); }
.exhibition-date span { display: block; font-family: var(--serif); font-size: 52px; line-height: 1; }
.exhibition-date small { color: #aeb2ad; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.exhibition-copy .tag { margin-bottom: 12px; color: var(--acid); }
.exhibition-copy h2, .exhibition-copy h3 { margin: 0 0 17px; font-family: var(--serif); font-size: clamp(42px,5vw,72px); font-weight: 400; line-height: 1; }
.exhibition-copy p:last-child { max-width: 710px; margin: 0; color: #c7cac5; font-size: 17px; }
.exhibition-status { font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.exhibition-status span { display: inline-block; width: 9px; height: 9px; margin-right: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 4px rgba(216,227,183,.14); }
.action-row { display: flex; gap: 18px; align-items: center; margin-top: 30px; }
.year-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 38px; }
.year-card { display: block; min-height: 170px; padding: 25px; border: 1px solid var(--line); background: var(--white); text-decoration: none; }
.year-card strong { display: block; font-family: var(--serif); font-size: 44px; font-weight: 400; }
.year-card span { color: var(--muted); font-size: 13px; }

.gallery-section { background: #e8e6e0; }
.gallery-intro { max-width: 720px; margin: 25px 0 0; color: #50544f; font-size: 17px; }
.gallery-toolbar { position: sticky; top: 128px; z-index: 12; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: calc(0px - clamp(76px,9vw,132px)) 0 44px; padding: 17px 0; border-bottom: 1px solid var(--line); background: rgba(232,230,224,.96); backdrop-filter: blur(10px); }
.gallery-toolbar > p { margin: 0; color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.gallery-view-switch { display: inline-grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.gallery-view-switch button { min-width: 102px; min-height: 42px; padding: 8px 15px; border: 0; background: transparent; color: var(--ink); cursor: pointer; font-size: 13px; font-weight: 700; }
.gallery-view-switch button + button { border-left: 1px solid var(--ink); }
.gallery-view-switch button[aria-pressed="true"] { background: var(--ink); color: var(--white); }
.gallery-group { padding-top: 38px; }
.gallery-group + .gallery-group { margin-top: 70px; border-top: 1px solid var(--line); }
.gallery-group-heading { display: grid; grid-template-columns: minmax(180px,.48fr) minmax(0,1.52fr); margin-bottom: 26px; }
.gallery-group-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(34px,4vw,56px); font-weight: 400; line-height: 1; }
.gallery-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 9px; }
.gallery-item { position: relative; display: block; overflow: hidden; width: 100%; padding: 0; border: 0; background: #d4d3ce; cursor: zoom-in; aspect-ratio: 4/3; }
.gallery-item img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease,filter .25s ease; }
.gallery-item:hover img { filter: brightness(.9); transform: scale(1.025); }
.zoom-icon { position: absolute; right: 13px; bottom: 13px; display: grid; width: 48px; height: 48px; place-items: center; border-radius: 50%; background: rgba(24,26,24,.88); color: var(--white); opacity: 0; pointer-events: none; transform: translateY(7px); transition: opacity .22s ease,transform .22s ease; }
.zoom-icon svg, .flipbook-zoom svg { display: block; fill: none; stroke: currentColor; stroke-linecap: round; stroke-width: 1.8; }
.gallery-item:hover .zoom-icon, .gallery-item:focus-visible .zoom-icon { opacity: 1; transform: translateY(0); }
.gallery-item:focus-visible { z-index: 1; outline: 3px solid var(--green); outline-offset: 3px; }

.flipbook-view { padding: 28px 0 0; }
.flipbook-view:fullscreen { overflow: auto; padding: 22px; background: #252724; color: var(--white); }
.flipbook-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.flipbook-toolbar p { margin: 0; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.flipbook-fullscreen { display: inline-flex; min-height: 42px; align-items: center; gap: 8px; padding: 8px 13px; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; font-size: 12px; font-weight: 700; }
.flipbook-fullscreen svg { fill: none; stroke: currentColor; stroke-linecap: square; stroke-width: 1.7; }
.flipbook-fullscreen:hover { background: var(--ink); color: var(--white); }
.flipbook-view:fullscreen .flipbook-toolbar p { color: #c9cbc5; }
.flipbook-view:fullscreen .flipbook-fullscreen { border-color: var(--white); color: var(--white); }
.flipbook-stage { display: grid; grid-template-columns: 108px minmax(0,1040px) 108px; align-items: center; justify-content: center; gap: clamp(16px,2.5vw,38px); min-height: 700px; padding: clamp(30px,4vw,60px); background: radial-gradient(circle at 50% 38%,#efede7 0,#d4d1ca 52%,#bbb8b0 100%); perspective: 2600px; }
.flipbook-view:fullscreen .flipbook-stage { min-height: calc(100vh - 145px); background: radial-gradient(circle at 50% 42%,#4b4e49,#222320); }
.flipbook-book { --page-turn-duration: 1080ms; position: relative; display: grid; width: 100%; grid-template-columns: 1fr 1fr; filter: drop-shadow(0 34px 30px rgba(24,26,24,.28)); isolation: isolate; perspective: 2600px; perspective-origin: 50% 45%; transform: rotateX(1.2deg); transform-style: preserve-3d; }
.flipbook-book::before, .flipbook-book::after { position: absolute; top: 2%; bottom: 2%; z-index: 6; width: 50%; opacity: 0; pointer-events: none; content: ""; }
.flipbook-book::before { left: 0; background: linear-gradient(90deg,transparent 8%,rgba(0,0,0,.04) 55%,rgba(0,0,0,.32)); transform-origin: right center; }
.flipbook-book::after { right: 0; background: linear-gradient(90deg,rgba(0,0,0,.32),rgba(0,0,0,.04) 45%,transparent 92%); transform-origin: left center; }
.flipbook-book.is-turning-forward::before { animation: spreadShadowForward var(--page-turn-duration) ease-in-out; }
.flipbook-book.is-turning-back::after { animation: spreadShadowBack var(--page-turn-duration) ease-in-out; }
.book-page, .turning-sheet { width: 100%; aspect-ratio: 3/4; }
.book-page { position: relative; z-index: 1; display: flex; overflow: hidden; min-width: 0; flex-direction: column; padding: 18px 18px 12px; border: 1px solid #aaa79f; background: linear-gradient(90deg,#f7f5ef,#fffefa 9%,#fbfaf6 92%); color: var(--ink); cursor: zoom-in; text-align: left; transform: translateZ(0); }
.book-page::before { position: absolute; inset: 0; z-index: 3; opacity: .22; pointer-events: none; background: repeating-linear-gradient(0deg,rgba(65,58,48,.022) 0,rgba(65,58,48,.022) 1px,transparent 1px,transparent 4px); content: ""; }
.book-page-left { border-radius: 4px 0 0 4px; box-shadow: inset -34px 0 34px -34px rgba(0,0,0,.95),-5px 7px 0 -3px #aaa79f; }
.book-page-right { border-radius: 0 4px 4px 0; box-shadow: inset 34px 0 34px -34px rgba(0,0,0,.95),5px 7px 0 -3px #aaa79f; }
.book-image-field { display: grid; min-height: 0; flex: 1 1 auto; place-items: center; overflow: hidden; background: #151615; }
.book-image-field img { display: block; width: 100%; height: 100%; object-fit: contain; }
.book-page-meta { display: flex; min-height: 66px; align-items: flex-start; justify-content: space-between; gap: 18px; padding-top: 12px; }
.book-page-meta strong { overflow: hidden; font-family: var(--serif); font-size: 16px; font-weight: 400; line-height: 1.2; }
.book-page-meta > span { flex: 0 0 auto; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.book-spine { position: absolute; top: 0; bottom: 0; left: 50%; z-index: 9; width: 14px; background: linear-gradient(90deg,rgba(0,0,0,.34),rgba(255,255,255,.25) 46%,rgba(0,0,0,.3)); box-shadow: 0 0 18px rgba(0,0,0,.18); opacity: .84; pointer-events: none; transform: translateX(-50%); }
.flipbook-zoom { position: absolute; right: 28px; bottom: 94px; z-index: 4; display: grid; width: 48px; height: 48px; place-items: center; border-radius: 50%; background: rgba(24,26,24,.88); color: var(--white); opacity: 0; pointer-events: none; transform: translateY(7px); transition: opacity .2s ease,transform .2s ease; }
.book-page:hover .flipbook-zoom, .book-page:focus-visible .flipbook-zoom { opacity: 1; transform: translateY(0); }
.turning-sheet { position: absolute; top: 0; z-index: 8; width: 50%; pointer-events: none; transform-style: preserve-3d; }
.turning-sheet.is-forward { left: 50%; }
.turning-sheet.is-back { left: 0; }
.turning-leaf { position: absolute; inset: 0; border-radius: 3px; transform-style: preserve-3d; will-change: transform,filter; }
.turning-sheet.is-forward .turning-leaf { transform-origin: left center; animation: pageForward var(--page-turn-duration) cubic-bezier(.62,.02,.35,1) forwards; }
.turning-sheet.is-back .turning-leaf { transform-origin: right center; animation: pageBack var(--page-turn-duration) cubic-bezier(.62,.02,.35,1) forwards; }
.turning-sheet.is-dragging .turning-leaf, .turning-sheet.is-settling .turning-leaf { animation: none; }
.turning-sheet.is-dragging .turning-leaf { transition: none; }
.turning-sheet.is-settling .turning-leaf { transition: transform .42s cubic-bezier(.22,.72,.18,1),filter .34s ease; }
.turning-face { position: absolute; inset: 0; display: flex; overflow: hidden; flex-direction: column; padding: 18px 18px 12px; border: 1px solid #aaa79f; border-radius: 3px; background: linear-gradient(90deg,#f6f3eb,#fffefa 9%,#faf8f2); color: var(--ink); backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.turning-face::after { position: absolute; inset: 0; z-index: 5; opacity: 0; pointer-events: none; content: ""; }
.turning-front { box-shadow: inset 34px 0 34px -34px rgba(0,0,0,.95),12px 5px 18px rgba(0,0,0,.18); }
.turning-back { transform: rotateY(180deg); box-shadow: inset -34px 0 34px -34px rgba(0,0,0,.95),-12px 5px 18px rgba(0,0,0,.18); }
.turning-sheet.is-forward .turning-front::after { background: linear-gradient(90deg,rgba(255,255,255,.05),rgba(0,0,0,.62)); animation: faceShadeForward var(--page-turn-duration) ease-in-out; }
.turning-sheet.is-forward .turning-back::after { background: linear-gradient(90deg,rgba(0,0,0,.52),rgba(255,255,255,.12)); animation: faceShadeBack var(--page-turn-duration) ease-in-out reverse; }
.turning-sheet.is-back .turning-front::after { background: linear-gradient(90deg,rgba(0,0,0,.62),rgba(255,255,255,.05)); animation: faceShadeForward var(--page-turn-duration) ease-in-out; }
.turning-sheet.is-back .turning-back::after { background: linear-gradient(90deg,rgba(255,255,255,.12),rgba(0,0,0,.52)); animation: faceShadeBack var(--page-turn-duration) ease-in-out reverse; }
.turning-fold { position: absolute; top: 0; bottom: 0; z-index: 8; width: 34px; opacity: 0; pointer-events: none; }
.turning-sheet.is-forward .turning-fold { left: 0; background: linear-gradient(90deg,rgba(0,0,0,.48),rgba(255,255,255,.16),transparent); animation: foldPulse var(--page-turn-duration) ease-in-out; }
.turning-sheet.is-back .turning-fold { right: 0; background: linear-gradient(270deg,rgba(0,0,0,.48),rgba(255,255,255,.16),transparent); animation: foldPulse var(--page-turn-duration) ease-in-out; }
.turning-sheet.is-dragging .turning-front::after, .turning-sheet.is-dragging .turning-back::after, .turning-sheet.is-dragging .turning-fold, .turning-sheet.is-settling .turning-front::after, .turning-sheet.is-settling .turning-back::after, .turning-sheet.is-settling .turning-fold { animation: none; }
.turning-sheet.is-dragging .turning-front::after, .turning-sheet.is-dragging .turning-back::after { opacity: var(--drag-shade,.08); }
.turning-sheet.is-dragging .turning-fold { opacity: var(--drag-fold,.12); transform: scaleX(var(--drag-fold-scale,.5)); }
.drag-curl { --curl-x: 0px; --curl-y: 0px; --curl-opacity: 0; position: absolute; top: 0; z-index: 10; width: 50%; aspect-ratio: 3/4; overflow: hidden; opacity: var(--curl-opacity); pointer-events: none; filter: drop-shadow(0 8px 8px rgba(0,0,0,.36)); will-change: clip-path,opacity; }
.drag-curl.is-forward { left: 50%; clip-path: polygon(100% calc(100% - var(--curl-y)),calc(100% - var(--curl-x)) 100%,100% 100%); }
.drag-curl.is-back { left: 0; clip-path: polygon(0 calc(100% - var(--curl-y)),var(--curl-x) 100%,0 100%); }
.drag-curl-back { position: absolute; inset: 0; display: flex; overflow: hidden; flex-direction: column; padding: 18px 18px 12px; border: 1px solid #aaa79f; background: linear-gradient(90deg,#e8e4db,#fffefa 18%,#d4cfc5); color: var(--ink); transform: scaleX(-1); }
.drag-curl-back::after { position: absolute; inset: 0; z-index: 4; background: linear-gradient(135deg,rgba(255,255,255,.5),transparent 46%,rgba(0,0,0,.32)); content: ""; }
.drag-curl.is-back .drag-curl-back { transform: scaleX(-1); }
.page-turn-hotspot { position: absolute; bottom: 0; z-index: 12; width: 88px; height: 88px; overflow: hidden; padding: 0; border: 0; background: transparent; color: #fff; cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.page-turn-hotspot:active, .flipbook-book.is-page-dragging .page-turn-hotspot { cursor: grabbing; }
.page-turn-hotspot::before { position: absolute; right: 0; bottom: 0; width: 0; height: 0; border-style: solid; opacity: 0; content: ""; transition: opacity .2s ease,border-width .25s ease; }
.page-turn-hotspot span { position: absolute; bottom: 9px; z-index: 1; opacity: 0; font-size: 28px; line-height: 1; text-shadow: 0 1px 3px rgba(0,0,0,.45); transition: opacity .2s ease,transform .25s ease; }
.page-turn-hotspot-prev { left: 0; }
.page-turn-hotspot-next { right: 0; }
.page-turn-hotspot-prev::before { right: auto; left: 0; border-width: 0 0 0 0; border-color: transparent transparent rgba(24,26,24,.78) transparent; }
.page-turn-hotspot-next::before { border-width: 0 0 0 0; border-color: transparent transparent rgba(24,26,24,.78) transparent; }
.page-turn-hotspot-prev span { left: 12px; transform: translateX(-6px); }
.page-turn-hotspot-next span { right: 12px; transform: translateX(6px); }
.page-turn-hotspot:hover::before, .page-turn-hotspot:focus-visible::before { opacity: 1; border-width: 0 0 54px 54px; }
.page-turn-hotspot-prev:hover::before, .page-turn-hotspot-prev:focus-visible::before { border-width: 54px 0 0 54px; border-color: transparent transparent transparent rgba(24,26,24,.78); }
.page-turn-hotspot:hover span, .page-turn-hotspot:focus-visible span { opacity: 1; transform: translateX(0); }
.page-turn-hotspot:disabled { display: none; }
@keyframes pageForward {
  0% { border-radius: 3px; filter: brightness(1); transform: rotateY(0deg) translateZ(2px) scaleX(1); }
  18% { border-radius: 3px 13px 13px 3px; filter: brightness(.98); transform: rotateY(-20deg) translateZ(10px) scaleX(.992) skewY(-.25deg); }
  46% { border-radius: 3px 24px 24px 3px; filter: brightness(.78); transform: rotateY(-82deg) translateZ(28px) scaleX(.965) skewY(-.6deg); }
  56% { border-radius: 24px 3px 3px 24px; filter: brightness(.75); transform: rotateY(-105deg) translateZ(27px) scaleX(.965) skewY(.55deg); }
  84% { border-radius: 13px 3px 3px 13px; filter: brightness(.96); transform: rotateY(-163deg) translateZ(9px) scaleX(.992) skewY(.2deg); }
  100% { border-radius: 3px; filter: brightness(1); transform: rotateY(-180deg) translateZ(1px) scaleX(1); }
}
@keyframes pageBack {
  0% { border-radius: 3px; filter: brightness(1); transform: rotateY(0deg) translateZ(2px) scaleX(1); }
  18% { border-radius: 13px 3px 3px 13px; filter: brightness(.98); transform: rotateY(20deg) translateZ(10px) scaleX(.992) skewY(.25deg); }
  46% { border-radius: 24px 3px 3px 24px; filter: brightness(.78); transform: rotateY(82deg) translateZ(28px) scaleX(.965) skewY(.6deg); }
  56% { border-radius: 3px 24px 24px 3px; filter: brightness(.75); transform: rotateY(105deg) translateZ(27px) scaleX(.965) skewY(-.55deg); }
  84% { border-radius: 3px 13px 13px 3px; filter: brightness(.96); transform: rotateY(163deg) translateZ(9px) scaleX(.992) skewY(-.2deg); }
  100% { border-radius: 3px; filter: brightness(1); transform: rotateY(180deg) translateZ(1px) scaleX(1); }
}
@keyframes faceShadeForward { 0%,100% { opacity: 0; } 44%,58% { opacity: .78; } }
@keyframes faceShadeBack { 0%,100% { opacity: .08; } 46%,58% { opacity: .64; } }
@keyframes foldPulse { 0%,100% { opacity: 0; transform: scaleX(.4); } 42%,62% { opacity: .82; transform: scaleX(1.35); } }
@keyframes spreadShadowForward { 0%,100% { opacity: 0; transform: scaleX(.2); } 38%,62% { opacity: .7; transform: scaleX(1); } }
@keyframes spreadShadowBack { 0%,100% { opacity: 0; transform: scaleX(.2); } 38%,62% { opacity: .7; transform: scaleX(1); } }
.flipbook-nav { display: flex; min-height: 48px; align-items: center; justify-content: center; gap: 9px; padding: 10px 12px; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; font-size: 12px; font-weight: 700; }
.flipbook-nav:hover:not(:disabled) { background: var(--ink); color: var(--white); }
.flipbook-nav:disabled { cursor: default; opacity: .28; }
.flipbook-view:fullscreen .flipbook-nav { border-color: var(--white); color: var(--white); }
.flipbook-view:fullscreen .flipbook-nav:hover:not(:disabled) { background: var(--white); color: var(--ink); }
.flipbook-status { display: flex; justify-content: space-between; gap: 20px; margin-top: 15px; color: var(--muted); font-size: 12px; }
#flipbook-counter { flex: 0 0 auto; font-weight: 700; font-variant-numeric: tabular-nums; }
.flipbook-view:fullscreen .flipbook-status { color: #d1d3cf; }
body.lightbox-open, body.menu-open { overflow: hidden; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: grid; grid-template-columns: 76px minmax(0,1fr) 76px; align-items: center; padding: 72px 20px 28px; background: rgba(13,14,13,.97); color: var(--white); opacity: 0; transition: opacity .32s ease; }
.lightbox.is-open { opacity: 1; }
.lightbox-close { position: absolute; top: 20px; right: 26px; display: inline-flex; align-items: center; gap: 9px; padding: 8px; border: 0; background: transparent; color: var(--white); cursor: pointer; font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.lightbox-close span { font-size: 28px; font-weight: 300; line-height: 1; }
.lightbox-nav { display: grid; width: 48px; height: 48px; place-items: center; justify-self: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: transparent; color: var(--white); cursor: pointer; font-size: 24px; }
.lightbox-figure { display: grid; min-width: 0; height: 100%; max-height: calc(100vh - 100px); grid-template-rows: minmax(0,1fr) auto; margin: 0; }
.lightbox-image { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; opacity: 1; transition: opacity .42s ease; }
.lightbox-image.is-fading { opacity: 0; }
.lightbox figcaption { display: flex; min-height: 42px; justify-content: space-between; gap: 24px; padding-top: 14px; color: #d2d3cf; font-size: 12px; }
#lightbox-counter { color: #92968f; font-variant-numeric: tabular-nums; }

.visit { display: grid; grid-template-columns: minmax(0,.88fr) minmax(420px,1.12fr); gap: clamp(50px,8vw,130px); }
.visit-info > p:not(.section-number) { max-width: 620px; margin: 30px 0 0; color: #444844; font-size: 17px; }
.practical-card { margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); }
.practical-card h3 { margin: 0 0 12px; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.practical-card ul { margin: 0; padding: 0; list-style: none; }
.practical-card li { display: grid; grid-template-columns: 140px 1fr; padding: 10px 0; border-bottom: 1px solid #d9dad5; font-size: 13px; }
.practical-card li span { color: var(--muted); }
.booking-panel { align-self: start; padding: clamp(24px,4vw,52px); background: var(--white); box-shadow: 0 20px 60px rgba(24,26,24,.08); }
.form-heading { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 36px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-heading p { margin: 0; font-family: var(--serif); font-size: 26px; }
.form-heading span { align-self: center; padding: 4px 7px; background: #e8eadf; color: var(--green-dark); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
form > label, form fieldset > legend, .two-columns label { display: block; margin: 22px 0 7px; color: #444844; font-size: 12px; font-weight: 700; letter-spacing: .03em; }
input[type="date"], input[type="text"], input[type="number"], textarea { width: 100%; border: 1px solid #c7c9c3; border-radius: 0; background: transparent; color: var(--ink); }
input[type="date"], input[type="text"], input[type="number"] { height: 48px; padding: 10px 12px; }
textarea { padding: 12px; resize: vertical; }
input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: #9c3329; }
fieldset { margin: 0; padding: 0; border: 0; }
.time-options { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.time-options label { margin: 0; }
.time-options input { position: absolute; opacity: 0; pointer-events: none; }
.time-options span { display: grid; height: 44px; place-items: center; border: 1px solid #c7c9c3; cursor: pointer; font-size: 13px; font-weight: 700; }
.time-options input:checked + span { border-color: var(--green-dark); background: var(--green-dark); color: var(--white); }
.two-columns { display: grid; grid-template-columns: 1fr 140px; gap: 14px; }
.optional { color: #8b8f89; font-weight: 400; }
.consent { display: grid !important; grid-template-columns: 20px 1fr; gap: 10px; margin-top: 24px !important; font-weight: 400 !important; line-height: 1.45; }
.consent input { width: 17px; height: 17px; margin: 2px 0 0; accent-color: var(--green-dark); }
.submit-button { width: 100%; margin-top: 22px; }
.privacy-note { margin: 12px 0 0; color: #7b7f79; font-size: 11px; text-align: center; }
.field-error, .form-error { margin: 5px 0 0; color: #92382f; font-size: 11px; }
.form-error { margin-top: 16px; font-size: 12px; font-weight: 700; }
.request-result pre { overflow: auto; margin: 24px 0; padding: 18px; border: 1px solid var(--line); background: #f4f4ef; white-space: pre-wrap; font-family: var(--sans); font-size: 13px; }
.result-mark { display: grid; width: 52px; height: 52px; margin-bottom: 24px; place-items: center; border-radius: 50%; background: var(--green-dark); color: var(--white); font-size: 24px; }
.request-result h3 { margin: 0; font-family: var(--serif); font-size: 40px; font-weight: 400; }
.result-actions { display: flex; gap: 10px; }
.reset-link { margin-top: 20px; padding: 0; border: 0; background: transparent; cursor: pointer; text-decoration: underline; }
.copy-status { min-height: 20px; color: var(--green); font-size: 12px; font-weight: 700; }

.contact-card { display: grid; grid-template-columns: minmax(200px,.55fr) 1fr; gap: 40px; margin-top: 42px; padding: 34px; background: var(--white); }
.contact-card h3 { margin: 0; font-family: var(--serif); font-size: 34px; font-weight: 400; }
.contact-card p { max-width: 620px; margin: 0 0 22px; }

footer { display: grid; grid-template-columns: .8fr 1fr 1.2fr 1fr; gap: 24px; padding-top: 42px; padding-bottom: 42px; border-top: 1px solid var(--line); font-size: 10px; letter-spacing: .04em; }
footer p { margin: 0; }
.footer-brand { font-family: var(--serif); font-size: 19px; }
.footer-status { color: var(--muted); text-align: right; }

@media (max-width: 1120px) {
  html { scroll-padding-top: 105px; }
  .site-header { min-height: 104px; }
  .brand { width: 205px; height: 64px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { position: fixed; top: 104px; right: 0; bottom: 0; left: 0; display: none; overflow: auto; padding: 25px clamp(20px,4.6vw,72px) 60px; background: #080908; }
  .site-nav.is-open { display: block; }
  .nav-list { display: block; }
  .nav-list > li { border-bottom: 1px solid #303230; }
  .nav-entry { justify-content: space-between; }
  .site-nav a { flex: 1; padding: 15px 0; font-size: 14px; }
  .site-nav .visit-link { padding: 15px 0; border: 0; }
  .submenu-toggle { position: relative; display: block; width: 48px; height: 48px; flex: 0 0 48px; border: 0; background: transparent; }
  .submenu-toggle::before, .submenu-toggle::after { position: absolute; top: 50%; left: 50%; width: 14px; height: 1px; background: currentColor; content: ""; transform: translate(-50%,-50%); }
  .submenu-toggle::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .2s ease; }
  .is-open > .nav-entry .submenu-toggle::after { transform: translate(-50%,-50%) rotate(0); }
  .has-submenu:hover > .submenu, .has-submenu:focus-within > .submenu { display: none; }
  .has-submenu.is-open > .submenu { display: block; }
  .submenu { position: static; min-width: 0; padding: 0 0 13px 18px; border: 0; border-left: 1px solid #404340; background: transparent; box-shadow: none; }
  .submenu a { padding: 11px 0; color: #d5d7d3; font-size: 13px; }
  .submenu-nested > .submenu { position: static; padding-left: 18px; }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero-art { min-height: 460px; }
  .visit { grid-template-columns: 1fr; }
  .booking-panel { max-width: 720px; }
  .featured { grid-template-columns: 125px 1fr; }
  .exhibition-status { grid-column: 2; }
  .gallery-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .gallery-toolbar { top: 104px; }
  .flipbook-stage { grid-template-columns: 82px minmax(0,1fr) 82px; min-height: 560px; padding: 38px 22px; }
  .flipbook-nav { flex-direction: column; }
  footer { grid-template-columns: 1fr 1fr; }
  .footer-status { text-align: left; }
}

@media (max-width: 720px) {
  .hero-actions, .action-row { align-items: flex-start; flex-direction: column; }
  .hero-art { min-height: 390px; }
  .section-heading, .page-hero, .content-grid, .gallery-group-heading { grid-template-columns: 1fr; gap: 18px; }
  .route-grid { grid-template-columns: 1fr; }
  .route-card { min-height: 190px; }
  .featured { grid-template-columns: 1fr; }
  .exhibition-status { grid-column: 1; }
  .year-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px; }
  .gallery-toolbar { align-items: flex-start; flex-direction: column; margin-bottom: 24px; }
  .gallery-view-switch { width: 100%; }
  .gallery-view-switch button { min-width: 0; }
  .zoom-icon { width: 42px; height: 42px; opacity: .92; transform: none; }
  .flipbook-toolbar { align-items: flex-start; }
  .flipbook-toolbar p { max-width: 170px; }
  .flipbook-stage { position: relative; display: block; min-height: 0; padding: 24px 12px 82px; }
  .flipbook-book { max-width: 500px; grid-template-columns: 1fr; margin: 0 auto; }
  .book-page-left { display: none; }
  .book-page-right { grid-column: 1; border-radius: 3px; box-shadow: none; }
  .book-spine { display: none; }
  .book-page, .turning-sheet, .drag-curl { aspect-ratio: 3/4; }
  .turning-sheet, .drag-curl { width: 100%; }
  .turning-sheet.is-forward, .turning-sheet.is-back, .drag-curl.is-forward, .drag-curl.is-back { left: 0; }
  .book-page-meta { min-height: 74px; }
  .book-page-meta strong { font-size: 15px; }
  .flipbook-nav { position: absolute; bottom: 20px; min-width: 112px; flex-direction: row; }
  .flipbook-prev { left: 12px; }
  .flipbook-next { right: 12px; }
  .flipbook-zoom { width: 46px; height: 46px; opacity: .92; transform: none; }
  .flipbook-status { align-items: flex-start; flex-direction: column; gap: 5px; }
  .lightbox { grid-template-columns: 50px minmax(0,1fr) 50px; padding-right: 4px; padding-left: 4px; }
  .lightbox-nav { width: 40px; height: 40px; font-size: 20px; }
  .lightbox-close { right: 12px; }
  .two-columns { grid-template-columns: 1fr; }
  .booking-panel { margin-right: -8px; margin-left: -8px; }
  .result-actions { align-items: stretch; flex-direction: column; }
  .contact-card { grid-template-columns: 1fr; padding: 24px; }
  footer { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}