:root{
  --ink:#171716;
  --muted:#65635e;
  --paper:#f4f0e6;
  --white:#fff;
  --yellow:#f5bd27;
  --green:#255241;
  --line:#d6d0c4;
  --dark:#171716;
  --max:1220px;
  --pad:clamp(18px,4vw,52px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.58;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.skip-link{position:fixed;left:16px;top:10px;z-index:100;background:#111;color:#fff;padding:9px 12px;transform:translateY(-180%)}
.skip-link:focus{transform:none}

.nav{position:sticky;top:0;z-index:50;background:rgba(244,240,230,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{background:var(--yellow);border:1.5px solid #111;padding:8px 9px;font-size:12px;font-weight:950;letter-spacing:.08em}
.brand-text{font-size:14px;font-weight:850;letter-spacing:-.01em;line-height:1.1}
.brand small{display:block;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px;font-weight:750}
.nav-links{display:flex;align-items:center;gap:23px;font-size:13px;font-weight:780}
.nav-links a{padding:23px 0 20px;border-bottom:3px solid transparent}
.nav-links a:hover,.nav-links a.active{border-color:var(--yellow)}
.nav-cta{padding:10px 14px;border:1.5px solid var(--ink);background:#fff;border-bottom:1.5px solid var(--ink)!important}
.mobile-toggle{display:none;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1.5px solid var(--line);background:#fff;font-size:19px}

main{display:block}
.eyebrow{font-size:11px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.eyebrow.light{color:#d8d5cc}
h1,h2,h3{font-weight:900;letter-spacing:-.045em}
h1{font-size:clamp(48px,7vw,92px);line-height:.98;margin:0 0 18px}
h2{font-size:clamp(32px,4vw,54px);line-height:1.02;margin:0}
h3{font-size:clamp(22px,2.4vw,31px);line-height:1.08;margin:0 0 10px}
p{margin:0 0 1em}
.lead{font-size:clamp(18px,2vw,22px);line-height:1.5;color:#46443f;max-width:720px}
.muted{color:var(--muted)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 17px;border:1.5px solid var(--ink);font-weight:850;font-size:13px;transition:.15s}
.btn:hover{transform:translateY(-1px)}
.btn-yellow{background:var(--yellow)}
.btn-dark{background:var(--ink);color:#fff}
.btn-plain{border-color:var(--line);background:rgba(255,255,255,.3)}

.hero{padding:clamp(48px,7vw,88px) 0 72px}
.hero-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(36px,6vw,72px);align-items:start}
.hero-copy{padding:8px 0}
.service-area{margin:22px 0 25px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--green)}
.service-area:before{content:"";display:inline-block;width:28px;height:2px;background:var(--yellow);margin:0 10px 3px 0}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap}
.hero-photo-stack{display:grid;gap:16px}
.hero-photo,.photo-card,.page-photo,.exhibit-photo,.media-card{margin:0}
.hero-photo img,.page-photo img,.exhibit-photo img,.photo-card img,.media-card img{width:100%;height:auto;border:1px solid var(--line);background:#fff}
.hero-photo figcaption,.photo-card figcaption,.media-card figcaption,.page-photo figcaption{font-size:12px;color:var(--muted);padding-top:9px;max-width:650px}
.hero-subgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.photo-card{background:#fff;padding:10px;border:1px solid var(--line)}
.hero-photo{background:#fff;padding:10px;border:1px solid #111}
.hero-photo img{border:0}
.hero-photo figcaption{padding-top:10px}

.rule-section{padding:76px 0;border-top:1px solid var(--line)}
.intro-row{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.62fr);gap:56px;align-items:end}
.intro-row .muted{font-size:16px;max-width:520px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.pillar{padding:25px 26px 27px 0}
.pillar+.pillar{border-left:1px solid var(--line);padding-left:26px}
.pillar-label{font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.pillar h3{font-size:25px}
.pillar p{color:var(--muted);margin:0;font-size:14px}

.exhibit{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:clamp(28px,5vw,64px);align-items:start}
.exhibit-copy{padding-top:12px}
.exhibit-copy .facts{margin-top:30px;border-top:1px solid var(--line)}
.fact{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}
.fact span{color:var(--muted);font-weight:700}
.fact strong{font-weight:800}

.program-list{margin-top:36px;border-top:1px solid var(--ink)}
.program-row{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(280px,1.45fr) auto;gap:32px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line)}
.program-row h3{font-size:25px;margin:0}
.program-row p{color:var(--muted);margin:1px 0 0;max-width:680px}
.program-row a{font-size:13px;font-weight:900;white-space:nowrap;border-bottom:1px solid var(--ink);padding-bottom:2px}

.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.media-grid.two{grid-template-columns:repeat(2,1fr)}
.media-caption{font-size:12px;color:var(--muted);margin-top:8px}
.story-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.95fr);gap:clamp(32px,5vw,64px);align-items:start}
.media-stack{display:grid;gap:18px}
.note-block{border-top:1px solid var(--ink);padding-top:18px;color:var(--muted)}

.dark-band{background:var(--dark);color:#fff;padding:82px 0}
.dark-band p{color:#c7c4bd}
.process{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(40px,7vw,90px);align-items:start}
.process-copy .big-copy{font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-.04em;color:#fff;max-width:620px}
.process-list{border-top:1px solid #5b5b57}
.process-step{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:19px 0;border-bottom:1px solid #44443f}
.process-step strong{color:var(--yellow);font-size:14px;text-transform:uppercase;letter-spacing:.08em}
.process-step span{color:#d2d0c9;font-size:15px}

.feature-band{padding:82px 0;background:var(--yellow)}
.feature-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.7fr);gap:64px;align-items:end}
.feature-grid h2{max-width:800px}
.feature-note{border-top:1px solid rgba(0,0,0,.55);padding-top:18px}
.feature-note strong{display:block;font-size:19px;margin-bottom:6px}
.feature-note p{color:#4b4025;margin:0}
.cta-band{background:var(--green);color:#fff;padding:58px 0}
.cta-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta-grid h2{font-size:clamp(34px,4vw,52px)}
.cta-grid p{color:#d9e5e0;max-width:700px;margin:12px 0 0}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.cta-band .btn{border-color:#fff}
.cta-band .btn-yellow{border-color:#111;color:#111}

.page-hero{padding:58px 0 62px;border-bottom:1px solid var(--line)}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);gap:clamp(38px,6vw,78px);align-items:center}
.page-hero.no-photo .page-hero-grid{display:block}
.page-hero.no-photo .page-copy{max-width:880px}
.page-hero h1{font-size:clamp(44px,6.5vw,76px)}
.breadcrumb{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:15px}
.breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.content-section{padding:72px 0;border-bottom:1px solid var(--line)}
.content-section:last-child{border-bottom:0}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.76fr);gap:clamp(38px,6vw,76px);align-items:start}
.body-copy{font-size:17px;color:#46443f}
.body-copy p{margin-bottom:18px}
.sidebar-rule{border-top:1px solid var(--ink)}
.sidebar-rule .item{padding:16px 0;border-bottom:1px solid var(--line)}
.sidebar-rule strong{display:block;font-size:14px;margin-bottom:4px}
.sidebar-rule span{display:block;font-size:13px;color:var(--muted)}
.detail-list{border-top:1px solid var(--ink);margin-top:26px}
.detail-row{display:grid;grid-template-columns:170px 1fr;gap:22px;padding:18px 0;border-bottom:1px solid var(--line)}
.detail-row strong{font-size:14px}
.detail-row span{color:var(--muted);font-size:14px}
.inline-note{border-left:4px solid var(--yellow);padding:5px 0 5px 18px;margin:24px 0}
.inline-note strong{display:block;margin-bottom:3px}
.inline-note p{margin:0;color:var(--muted)}
.team-list{margin-top:35px;border-top:1px solid var(--ink)}
.team-person{display:grid;grid-template-columns:180px minmax(0,1fr);gap:35px;padding:28px 0;border-bottom:1px solid var(--line)}
.team-meta{font-size:11px;text-transform:uppercase;letter-spacing:.11em;font-weight:900;color:var(--green)}
.team-person h3{margin-top:5px}
.team-person p{color:#4d4a44;max-width:760px}
.spec-list{border-top:1px solid var(--ink);margin-top:28px}
.spec-row{display:grid;grid-template-columns:160px 1fr;gap:25px;padding:14px 0;border-bottom:1px solid var(--line)}
.spec-row span{font-size:12px;color:var(--muted);font-weight:800}
.spec-row strong{font-size:14px}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.75fr);gap:64px}
.contact-methods{border-top:1px solid var(--ink);margin-top:28px}
.contact-method{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-method small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--green);margin-bottom:5px}
.contact-method a,.contact-method span{font-size:17px;font-weight:750;overflow-wrap:anywhere}
.event-types{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink);margin-top:32px}
.event-type{padding:23px 28px 23px 0;border-bottom:1px solid var(--line)}
.event-type:nth-child(even){border-left:1px solid var(--line);padding-left:28px}
.event-type h3{font-size:23px}
.event-type p{color:var(--muted);margin:0;font-size:14px}
.support-lines{border-top:1px solid var(--ink);margin-top:30px}
.support-line{display:grid;grid-template-columns:210px 1fr;gap:32px;padding:20px 0;border-bottom:1px solid var(--line)}
.support-line strong{font-size:15px}
.support-line span{color:var(--muted)}

footer{border-top:1px solid var(--line);padding:34px 0 42px;font-size:12px;color:var(--muted)}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:40px}
.footer-title{font-weight:900;color:var(--ink);margin-bottom:5px}
.footer-links{display:flex;gap:15px;flex-wrap:wrap;margin-top:12px;font-weight:750;color:#4a4843}
.footer-links a{text-decoration:underline;text-underline-offset:3px}
.legal-note{max-width:800px}

@media(max-width:900px){
  .mobile-toggle{display:flex}
  .nav-inner{min-height:64px}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:12px var(--pad) 24px;flex-direction:column;align-items:stretch;gap:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav-links .nav-cta{margin-top:12px;text-align:center}
  .brand small{display:none}
  .hero-grid,.intro-row,.exhibit,.process,.feature-grid,.page-hero-grid,.split,.contact-grid,.cta-grid,.story-split{grid-template-columns:1fr}
  .hero{padding-top:42px}
  .hero-grid{gap:35px}
  .hero-photo{order:-1}
  .pillars{grid-template-columns:1fr}
  .pillar{padding:20px 0}
  .pillar+.pillar{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .program-row{grid-template-columns:1fr;gap:8px}
  .program-row a{justify-self:start;margin-top:5px}
  .process-list{margin-top:4px}
  .feature-grid{gap:32px}
  .cta-grid{gap:25px}
  .page-photo{order:-1}
  .team-person{grid-template-columns:1fr;gap:8px}
  .event-types{grid-template-columns:1fr}
  .event-type:nth-child(even){border-left:0;padding-left:0}
  .support-line{grid-template-columns:1fr;gap:5px}
  .media-grid,.media-grid.two,.hero-subgrid{grid-template-columns:1fr}
}
@media(max-width:560px){
  :root{--pad:18px}
  .wrap{width:calc(100% - 28px)}
  .nav-inner{gap:10px}
  .brand-text{font-size:12px}
  .brand-mark{font-size:10px;padding:7px}
  .hero{padding-bottom:52px}
  h1{font-size:clamp(44px,15vw,66px)}
  .hero-actions .btn{width:100%}
  .rule-section,.content-section{padding:58px 0}
  .program-row{padding:21px 0}
  .process-step{grid-template-columns:1fr;gap:5px}
  .feature-band{padding:60px 0}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .page-hero{padding:38px 0 45px}
  .page-hero h1{font-size:clamp(42px,14vw,60px)}
  .detail-row,.spec-row{grid-template-columns:1fr;gap:4px}
  .footer-inner{grid-template-columns:1fr;gap:20px}
  .event-type{padding-right:0}
  .contact-grid{gap:35px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}


/* Educational exhibit pass */
.kicker-list{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;padding:0;list-style:none}
.kicker-list li{padding:7px 10px;border:1px solid var(--line);background:#fff;font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.exhibit-label-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.exhibit-label{background:#fff;border:1px solid var(--line);padding:16px 16px 18px;min-height:100%}
.exhibit-label .tag{display:block;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.exhibit-label h3{font-size:22px;margin:0 0 8px}
.exhibit-label p{font-size:13px;color:var(--muted);margin:0}
.annotation-panel{background:#fff;border:1px solid var(--line);padding:18px 20px;margin-top:18px}
.annotation-panel h3{font-size:22px;margin-bottom:10px}
.annotation-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.annotation-list li{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.annotation-list strong{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--green)}
.annotation-list span{font-size:14px;color:var(--muted)}
.note-chip{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid var(--line);background:#fff;font-size:11px;font-weight:850;letter-spacing:.08em;text-transform:uppercase}
.section-stack{display:grid;gap:18px}
.explore-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:36px}
.explore-card{background:#fff;border:1px solid var(--line);padding:20px 20px 22px}
.explore-card .tag{display:block;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.explore-card h3{font-size:24px;margin-bottom:10px}
.explore-card p{margin:0 0 15px;color:var(--muted);font-size:14px}
.explore-card ul{margin:0;padding-left:18px;color:#44433f;font-size:14px}
.explore-card li+li{margin-top:6px}
.did-you-know{background:#f7f4ec;border:1px solid var(--line);padding:18px 20px;margin-top:24px}
.did-you-know .eyebrow{margin-bottom:8px}
.did-you-know p:last-child{margin-bottom:0}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.method-card{background:#fff;border:1px solid var(--line);padding:18px 18px 20px}
.method-card h3{font-size:21px;margin-bottom:8px}
.method-card p{font-size:13px;color:var(--muted);margin:0}
.callout-band{padding:76px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.callout-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.8fr);gap:54px;align-items:start}
.callout-grid .body-copy p{margin-bottom:16px}
.gallery-caption-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
.tour-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.tour-stop{border-top:2px solid var(--ink);padding-top:14px}
.tour-stop h3{font-size:21px;margin-bottom:8px}
.tour-stop p{margin:0;color:var(--muted);font-size:14px}
.simple-list{margin:14px 0 0;padding-left:18px;color:#45433f}
.simple-list li+li{margin-top:7px}
@media(max-width:900px){
  .exhibit-label-grid,.method-grid,.tour-grid,.gallery-caption-grid,.explore-grid{grid-template-columns:1fr}
  .annotation-list li{grid-template-columns:1fr;gap:5px}
  .callout-grid{grid-template-columns:1fr}
}