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.site-footer{margin-top:65px;padding:42px 0 50px;border-top:1px solid var(--line);background:#eeeee7;color:var(--muted);font-size:13px}.footer-upper{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:25px}.footer-upper nav{display:flex;gap:23px;flex-wrap:wrap}.footer-upper nav a{min-height:44px;display:flex;align-items:center}.site-footer p{margin:8px 0}.site-footer small{display:block;font-size:11px;margin-top:17px}.footer-divider{margin-inline:12px}
@media(min-width:768px) and (max-width:1100px){.desktop-nav{gap:17px}.desktop-nav a{font-size:14px}.header-main{gap:16px}.brand img{max-width:160px}.event-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.place-grid,.facilities-grid{gap:20px}.hero-copy{padding:32px}.home-hero .hero-copy{width:58%}.desktop-quick{gap:12px;padding:18px}.desktop-quick>a{font-size:12px;gap:9px}.desktop-quick>a:not(:first-child){padding-left:9px}.work-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.work-detail-grid{gap:30px}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.exhibition-feature{gap:30px}.exhibition-feature h1,.exhibition-feature h2{font-size:32px}.catalogue-heading{display:block}.catalogue-heading>.button{margin-top:20px}.science .desktop-nav{gap:13px}.science .desktop-nav a{font-size:13px}.science .header-main>.brand img{max-width:170px}}
@media(max-width:767px){html{scroll-padding-top:90px}body{background:#fff;padding-bottom:calc(74px + env(safe-area-inset-bottom))}.container{width:calc(100% - 44px)}.portal-strip,.desktop-nav,.desktop-quick{display:none}.header-main{height:69px;gap:12px}.brand img{height:45px;width:auto;max-width:180px}.science .brand img{max-width:195px}.header-tools{gap:12px}.header-tools .icon-button{width:40px}.language-link{font-size:11px;min-width:24px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:40;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:7px 6px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}.bottom-nav a{display:flex;align-items:center;justify-content:center;gap:5px;flex-direction:column;min-width:0;min-height:51px;font-size:10px;color:var(--muted);border-radius:12px;white-space:nowrap}.bottom-nav a[aria-current=page]{color:var(--accent);background:var(--tint);font-weight:700}.bottom-nav .icon{width:22px;height:22px}.science .bottom-nav span{font-size:9px}.mobile-only{display:initial}.mobile-intro{display:block;margin-top:17px}.today-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px 12px;padding:14px;background:var(--tint);border-radius:13px}.today-card .badge{background:var(--accent);color:#fff;font-size:10px;min-height:25px;padding:3px 9px}.today-card strong{font-size:12px;font-weight:700;color:var(--accent)}.today-card>span:last-child{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:700;color:var(--accent)}.today-card .icon{width:17px;height:17px}.quick-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:18px}.quick-nav a{display:flex;align-items:center;flex-direction:column;gap:8px;font-size:11px;font-weight:700;text-align:center}.quick-nav .icon{box-sizing:content-box;width:23px;height:23px;padding:12px;background:var(--paper);border-radius:13px}.home-hero{height:250px;min-height:0;margin-top:21px;border-radius:16px}.home-hero .hero-copy{position:absolute;bottom:14px;left:14px;right:14px;min-height:0;width:auto;padding:14px;border-radius:10px}.home-hero .hero-copy h1{font-size:23px;line-height:1.35}.home-hero .hero-copy h1 br{display:none}.home-hero .eyebrow,.home-hero .hero-copy>p:not(.eyebrow),.home-hero .button{display:none}.section{margin-top:39px;margin-bottom:39px}.section-heading{gap:12px;align-items:flex-start;margin-bottom:20px;flex-wrap:wrap}.section-heading h2{font-size:24px;letter-spacing:-.05em}.section-heading p:not(.eyebrow){font-size:13px;line-height:1.6}.section-heading>.text-link{min-height:32px;font-size:11px;margin-left:auto;align-self:center}.eyebrow{font-size:10px}.event-grid,.page-shell>.event-grid{display:flex;flex-direction:column;gap:16px}.event-card{display:grid;grid-template-columns:110px minmax(0,1fr);gap:14px;padding:11px;border-radius:14px}.event-cover{height:154px;aspect-ratio:auto;border-radius:10px}.event-cover .badge{top:6px;left:6px;padding:3px 7px;font-size:9px;min-height:23px;max-width:calc(100% - 12px)}.event-info{padding:3px 0;align-self:center}.event-info .eyebrow{font-size:10px}.event-info h3{font-size:18px;line-height:1.45;margin:6px 0 10px;-webkit-line-clamp:3}.event-info p{font-size:11px;line-height:1.6;margin-top:4px}.museum-promo{gap:16px;grid-template-columns:1fr 128px;padding:25px 22px;border-radius:16px;margin-block:39px}.museum-promo h2{font-size:25px;margin-top:12px}.museum-promo p:not(.eyebrow){font-size:12px;line-height:1.8;margin-block:15px}.museum-promo .eyebrow{font-size:9px;letter-spacing:.04em}.museum-promo img{height:170px}.museum-promo .button{font-size:11px;min-height:38px;padding:7px 10px}.museum-promo .icon{width:16px;height:16px}.place-grid{grid-template-columns:1fr;gap:27px}.place-card>img,.space-card{height:215px}.place-card h2,.place-card h3{font-size:20px;margin-top:14px}.place-card p{font-size:13px;margin-top:8px}.notice-list a{font-size:14px;padding:16px 0;gap:10px;align-items:flex-start;flex-direction:column;min-height:75px}.notice-list time{margin-left:0;font-size:11px}.page-shell{padding-top:23px;padding-bottom:38px;min-height:50vh}.page-heading{margin:8px 0 28px}.page-heading h1{font-size:30px;line-height:1.4;margin-top:7px}.page-heading p:not(.eyebrow){font-size:14px;line-height:1.8}.category-tabs{gap:8px;margin:20px 0;flex-wrap:nowrap;overflow:auto;padding-bottom:5px;scrollbar-width:thin}.category-tabs a,.category-tabs button{white-space:nowrap;min-height:38px;padding:7px 17px;font-size:12px;flex-shrink:0}.filter-bar{align-items:flex-start;gap:8px;padding:12px;flex-direction:column;margin-bottom:22px}.filter-bar>div{gap:5px 10px;font-size:12px}.filter-bar span{font-size:11px}.filter-toggle{justify-content:space-between;width:100%;font-size:12px;min-height:36px}.filter-toggle .icon{width:20px;height:20px}.result-caption{font-size:12px}.empty-state{padding:40px 15px}.empty-state h2,.empty-state h3{font-size:20px}.empty-state p{font-size:14px}.pagination{gap:13px;margin-top:30px}.pagination .button{font-size:12px}.pagination>span{font-size:12px}.search-form{gap:8px}.search-form input{font-size:14px;width:100%}.search-form .button{font-size:13px;padding-inline:15px}.search-summary{font-size:21px}.search-results h3{font-size:19px}.search-results p{font-size:14px}.search-dialog,.filter-dialog{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:100%;max-height:90dvh;border-radius:22px 22px 0 0;padding:24px 22px calc(24px + env(safe-area-inset-bottom));border-bottom:0}.dialog-heading h2{font-size:23px}.filter-dialog label:not(.checkbox-row){font-size:13px}.filter-dialog input,.filter-dialog 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input{flex:1;width:auto;font-size:14px}.work-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:29px 17px}.work-card-image{padding:8px;aspect-ratio:1.05;border-radius:12px;margin-bottom:13px}.work-number{top:7px;left:7px;width:25px;height:25px;font-size:10px}.work-card h3{font-size:16px;line-height:1.5;margin-top:5px}.work-card .eyebrow{font-size:9px;letter-spacing:.03em}.work-card .text-link{font-size:10px;margin-top:4px;min-height:33px}.work-detail-grid{display:block}.work-figure{position:static;margin:0 -22px 26px}.work-figure>img{height:280px;max-height:none;border-radius:0;padding:13px;width:100%;object-fit:contain}.work-figure figcaption{padding-inline:22px;font-size:10px;margin-top:10px}.work-detail h1{font-size:29px;margin-block:12px}.work-subtitle{font-size:12px;line-height:1.8}.work-detail .eyebrow{font-size:10px}.audio-player{padding:20px;margin-block:25px}.audio-player h2{font-size:18px}.audio-player small{font-size:10px}.narration-script{font-size:16px;line-height:1.95}.script-heading h2{font-size:21px}.review-badge{font-size:10px}.facts>div{grid-template-columns:55px minmax(0,1fr);gap:12px;font-size:14px}.catalogue-source{font-size:13px}.catalogue-heading{display:block}.catalogue-heading h1{font-size:28px}.catalogue-heading>.button{font-size:12px;margin-top:20px;width:100%}.catalogue-reader{padding:12px;border-radius:13px}.catalogue-reader img{max-height:none}.catalogue-controls{gap:9px;margin-block:20px}.catalogue-controls .button{padding:9px 12px;font-size:12px;min-height:44px;white-space:nowrap}.catalogue-controls form{gap:6px;font-size:12px}.catalogue-controls input{width:50px;padding:9px 2px;font-size:13px}.catalogue-controls button{font-size:11px;padding:0 3px}.catalogue-text p{font-size:14px}.content-panel{padding:22px 17px;margin-block:24px;border-radius:13px}.article-content{font-size:15px;line-height:1.9}.article-content h1,.article-content h2{font-size:22px}.article-content h3{font-size:19px}.article-content table{font-size:12px}.article-content td,.article-content th{padding:9px}.article-content .flex{display:flex;flex-wrap:wrap;gap:20px}.article-content .list{padding-left:0;list-style:none}.article-content [style*="float"]{float:none!important}.section-links{padding:12px 16px}.section-links a{font-size:12px}.section-links ul{gap:5px 16px}.facility-hero{height:255px;border-radius:13px}.visit-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.visit-shortcuts a{padding:19px 15px;gap:9px}.visit-shortcuts strong{font-size:18px}.visit-shortcuts span{font-size:11px}.arrival-card{grid-template-columns:1fr;gap:25px;margin-block:38px}.arrival-card h2{font-size:27px}.arrival-card>img{height:215px}.arrival-card p:not(.eyebrow){font-size:14px}.arrival-card .button{font-size:12px;padding-inline:14px}.callout{padding:25px 21px;margin-block:35px}.callout h2{font-size:24px}.callout p{font-size:14px;line-height:1.8}.facilities-grid{grid-template-columns:1fr}.menu-grid{display:block}.menu-grid section{padding:22px 0;border:0;border-bottom:1px solid var(--line);border-radius:0}.menu-grid h2{font-size:23px;margin-bottom:14px}.menu-grid a{font-size:14px;min-height:45px;border:0;color:var(--muted)}.event-detail-grid{display:block;margin:20px 0 27px}.event-poster{padding:10px;background:#eeefe9;border-radius:12px;margin:0 0 25px}.event-poster img{max-height:440px}.event-detail-summary h1{font-size:28px;line-height:1.45;margin:20px 0 25px}.event-detail-summary .facts{margin-top:25px}.desktop-event-action{display:none}.detail-page .bottom-nav{display:none}.detail-page{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.mobile-action-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;gap:12px;padding:12px 22px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}.mobile-action-bar>.button{font-size:13px;padding:11px 15px}.mobile-action-bar>.button:last-child{flex:1}.attachments{padding:18px}.attachments a{font-size:12px}.attachments span{font-size:11px}.board-list a{display:grid;grid-template-columns:minmax(0,1fr)}.board-list strong{font-size:15px}.board-list img{display:none}.science-hero{display:block;min-height:0;margin-top:19px;border-radius:16px}.science-hero .hero-copy{padding:26px 22px;min-height:265px}.science-hero .hero-copy h1{font-size:29px;line-height:1.4}.science-hero .hero-copy .eyebrow{font-size:9px;letter-spacing:.03em;max-width:220px;line-height:1.7}.science-hero .hero-copy>p:not(.eyebrow){font-size:12px;margin-top:18px}.science-hero .hero-copy>p br{display:none}.science-hero .button{font-size:11px;min-height:35px;padding:7px 13px;margin-top:21px}.science-hero>img{display:none}.science-quick{display:grid;background:transparent;padding:0;margin-top:25px;gap:5px}.science-quick a{font-size:11px;gap:8px}.science-quick .icon{background:var(--tint)}.science .pale-card{font-size:22px}.program-hero{padding:30px 23px}.program-hero h2{font-size:29px}.site-footer{margin-top:42px;padding:30px 0 35px;font-size:11px}.footer-upper{display:block;margin-bottom:20px}.footer-upper .brand img{max-width:170px;height:44px}.footer-upper nav{gap:8px 17px;margin-top:18px;font-size:11px}.footer-upper nav a{min-height:35px}.site-footer small{font-size:10px}.footer-divider{margin-inline:6px}}
@media(max-width:374px){.container{width:calc(100% - 32px)}.event-card{grid-template-columns:94px minmax(0,1fr);gap:11px;padding:9px}.event-cover{height:148px}.event-info h3{font-size:16px}.museum-promo{grid-template-columns:1fr 100px;padding:22px 17px;gap:10px}.museum-promo h2{font-size:23px}.museum-promo img{height:145px}.today-card strong{font-size:11px}.work-figure{margin-inline:-16px}.home-hero .hero-copy h1{font-size:21px}.science .brand img{max-width:170px}.catalogue-controls .button{padding-inline:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

@media(max-width:767px){.category-tabs button,.languages a,.science-hero .button,.museum-promo .button{min-height:44px}.bottom-nav span{font-size:12px}.event-info p{font-size:13px}.section-heading>.text-link{font-size:13px}.quick-nav a{font-size:12px}.work-card .text-link{min-height:44px;font-size:12px}.audio-player small,.review-note{font-size:12px}}
/* Text restored from legacy information images uses normal body typography. */
.article-content .image-replacement{font-size:16px;font-weight:400;line-height:1.85;letter-spacing:normal}
.article-content .image-text>h2:first-child{margin-top:0}
.article-content .image-text td{font-weight:400}
.article-content .image-replacement p{font-size:16px;font-weight:400;line-height:1.85}

/* Readable secondary text and touch targets on mobile. */
@media(max-width:767px){.category-tabs a,.category-tabs button,.languages a{font-size:14px;min-height:44px}.event-info p{font-size:14px}.catalogue-help,.attachments a{font-size:14px}.footer-upper nav,.site-footer{font-size:12px}}

.menu-site-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 28px}.menu-site-switch a{display:flex;align-items:center;justify-content:center;min-height:56px;padding:12px;border:1px solid var(--line);border-radius:12px;font-size:18px;font-weight:700;background:#fff;color:var(--ink)}.menu-site-switch a.selected{background:var(--accent);border-color:var(--accent);color:#fff}.menu-site-switch a:focus-visible{outline:3px solid #bf8b28;outline-offset:3px}.menu-site-title{font-size:24px;margin:0 0 20px}@media(max-width:767px){.menu-site-switch{gap:8px;margin-bottom:24px}.menu-site-switch a{font-size:16px;min-height:52px;padding:10px 6px}.menu-site-title{font-size:21px}}
/* Nature and night-sky palettes; inactive destinations stay understated. */
.menu-site-switch a:first-child{--menu-accent:#24594f;--menu-soft:#eaf1ed;--menu-border:#c9d9d1}
.menu-site-switch a:last-child{--menu-accent:#293f66;--menu-soft:#edf0f7;--menu-border:#ced7e6}
.menu-site-switch a{background:var(--menu-soft);border-color:var(--menu-border);color:var(--menu-accent)}
.menu-site-switch a.selected{background:var(--menu-accent);border-color:var(--menu-accent);color:#fff;box-shadow:none}
.menu-site-switch a:hover{border-color:var(--menu-accent)}
.portal-strip a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--accent)}

/* Keyboard, reflow and reduced-motion accessibility. */
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid #173f35!important;outline-offset:3px;box-shadow:0 0 0 3px #fff}
:where(a,button,input,select,textarea,summary,[tabindex]){scroll-margin-block:140px 110px}
.menu-site-switch a{gap:6px}.portal-strip nav a{display:inline-flex;align-items:center;min-height:44px}
input:not([type=range]):not([type=checkbox]):not([type=radio]),select,textarea{border-color:#7b8982}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){.menu-site-switch a.selected{border:3px solid Highlight}.button{border:1px solid ButtonText}}

/* Event details lead with readable information, rather than a full-screen poster. */
.event-detail-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;padding:32px;background:#fff;border:1px solid var(--line);border-radius:18px}
.event-detail-summary h1{font-size:32px;line-height:1.4;margin:18px 0 24px;overflow-wrap:anywhere}
.event-detail-summary .facts{margin:22px 0;padding-top:12px}.event-detail-summary .facts>div{margin:14px 0}
.event-poster{margin:0;padding:0;background:transparent;min-width:0}.event-poster figcaption{font-size:14px;font-weight:700;color:var(--muted);margin:0 0 12px}.event-poster>a:first-of-type{display:block;background:#f3f5f3;border:1px solid var(--line);border-radius:12px;padding:14px}.event-poster img{display:block;width:auto;height:auto;max-width:100%;max-height:480px;margin:auto;object-fit:contain}.poster-expand{display:flex;justify-content:center;align-items:center;gap:6px;min-height:44px;margin-top:8px;color:var(--accent);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
@media(max-width:767px){.event-detail-grid{display:flex;flex-direction:column;gap:24px;padding:22px 18px;margin:18px 0 28px}.event-detail-summary,.event-poster{width:100%}.event-detail-summary h1{font-size:26px;line-height:1.4;margin:16px 0 20px}.event-detail-summary .facts{margin-bottom:0}.event-poster{border-top:0;border-radius:0;padding-top:0}.event-poster img{max-height:360px}.event-poster>a:first-of-type{padding:10px}.event-detail-summary .facts>div{grid-template-columns:52px minmax(0,1fr);gap:12px}}

.home-site-switch{margin:24px auto 0}.home-site-switch a{flex-direction:column;gap:3px;min-height:80px;padding:12px 16px}.home-site-name{font-size:18px}.home-site-description{font-size:13px;font-weight:400}.home-site-switch a.selected .home-site-description{color:#fff}@media(max-width:767px){.home-site-switch{margin:18px auto 0;gap:10px}.home-site-switch a{min-height:74px;padding:10px 8px}.home-site-name{font-size:16px}.home-site-description{font-size:12px}}

.translation-note{padding:12px 16px;margin-top:16px;margin-bottom:16px;border-left:3px solid var(--accent);background:var(--tint);font-size:14px;line-height:1.6}
html[lang=en] .home-site-name{font-size:16px}html[lang=en] .bottom-nav span{font-size:11px;line-height:1.2}html[lang=en] .bottom-nav a{min-width:0;overflow-wrap:anywhere}html[lang=en] .header-tools .language-link{white-space:nowrap}
@media(max-width:767px){html[lang=en] .home-site-name{font-size:14px}html[lang=en] .home-site-switch a{min-height:94px}html[lang=en] .home-site-description{font-size:11px}html[lang=en] .home-hero h1,html[lang=en] .science-hero h1{font-size:34px}html[lang=en] .facts dt{font-size:13px}}

.post-cover{display:block;width:auto;max-width:100%;max-height:650px;object-fit:contain;margin:24px auto}

.catalogue-viewer{overflow-anchor:none}.catalogue-viewer[aria-busy=true] .catalogue-controls{opacity:.6}.catalogue-status{min-height:1.7em;margin:10px 0;color:var(--muted);font-size:14px}