:root{--ink:#202822;--muted:#63695f;--paper:#f8f8f4;--white:#fff;--line:#d9ddd5;--accent:#c7ad71;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid #96682d;outline-offset:6px}img{display:block;max-width:100%}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}.skip-link{position:absolute;left:24px;top:-100px;z-index:20;background:var(--white);padding:12px 20px}.skip-link:focus{top:16px}.preview-note{display:flex;align-items:center;justify-content:center;gap:24px;padding:9px 24px;color:#e6e8df;background:var(--ink);font-size:.75rem;letter-spacing:.11em}.preview-note span+span{font-size:.8125rem;letter-spacing:.01em;color:#cbd0c5}.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:28px 5.25%;border-bottom:1px solid var(--line)}.wordmark{display:inline-flex;flex-direction:column;align-items:center;line-height:1.05;flex-shrink:0}.wordmark>span:first-child{font-family:var(--serif);font-size:1.85rem;letter-spacing:.105em}.wordmark-small{font-size:.75rem!important;letter-spacing:.46em;line-height:1.8;padding-left:.46em;margin-top:5px}.site-header nav{display:flex;gap:36px;font-size:.9rem}.site-header nav a{padding:8px 0;border-bottom:1px solid transparent}.site-header nav a:hover{border-bottom-color:var(--ink)}.header-caption{font-size:.75rem;letter-spacing:.14em;color:var(--muted)}.intro{display:grid;grid-template-columns:1fr 1fr;min-height:536px;border-bottom:1px solid var(--line)}.intro-copy{padding:64px 7% 66px 10.5%;align-self:center}.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.16em;line-height:1.7;margin:0 0 22px;display:flex;align-items:center;gap:16px}.line{width:30px;height:1px;background:currentColor}h1,h2,h3,p{overflow-wrap:break-word}h1,h2,h3{font-family:var(--serif);font-weight:400}h1{font-size:clamp(3.25rem,5.3vw,5.5rem);letter-spacing:-.055em;line-height:1.04;margin:0 0 25px}h1 em{font-weight:400;color:#596552}p{margin:0 0 20px}.intro-description{color:var(--muted);font-size:1rem;line-height:1.85;margin-bottom:32px}.primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:34px;background:var(--ink);color:#fff;padding:15px 22px;min-height:52px;font-size:.875rem}.primary-link:hover{background:#364532}.primary-link>span{font-size:1.25rem}.hero-object{background:#e9ebe5;margin:0;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:25px 8% 21px}.hero-lines{position:absolute;inset:8% 11%;border:1px solid #d6dacd;pointer-events:none}.hero-image-wrap{position:relative;height:410px;z-index:1;display:flex;align-items:center;justify-content:center}.hero-image-wrap img{width:100%;height:100%;object-fit:contain}.hero-object figcaption{display:flex;justify-content:space-between;gap:18px;align-items:center;font-size:.8rem;z-index:1;margin-top:10px;color:#555e4e}.hero-object figcaption span+span{font-size:.75rem;letter-spacing:.12em}.collection-section{padding:66px 5.25% 64px;scroll-margin-top:20px}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.section-heading .eyebrow{margin-bottom:10px}h2{font-size:clamp(2.25rem,3.2vw,3.5rem);line-height:1.16;letter-spacing:-.045em;margin:0}.section-index{font-size:.75rem;letter-spacing:.12em;color:var(--muted);padding-bottom:7px}.collection-intro{font-size:1rem;color:var(--muted);max-width:690px;line-height:1.7;margin:22px 0 28px}.specimen-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.specimen-card{min-width:0}.specimen-button{border:0;padding:0;background:none;color:inherit;text-align:left;width:100%;display:block}.specimen-photo{aspect-ratio:1.12;background:#e9ebe5;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.specimen-photo img{height:100%;width:100%;object-fit:contain;transition:transform .35s ease}.specimen-button:hover .specimen-photo img{transform:scale(1.045)}.reference-label{position:absolute;left:18px;top:17px;font-size:.75rem;letter-spacing:.1em;padding:4px 8px;background:#f8f8f4e6;color:var(--ink);z-index:2}.specimen-text{padding:19px 0 16px;border-bottom:1px solid var(--line)}.specimen-category{font-size:.75rem;color:var(--muted);letter-spacing:.11em;margin:0 0 5px}.specimen-text h3{font-size:1.65rem;letter-spacing:-.025em;line-height:1.25;margin:0 0 10px}.specimen-meta{display:flex;gap:12px;justify-content:space-between;font-size:.875rem;color:var(--muted)}.specimen-meta .view-detail{color:var(--ink);white-space:nowrap}.catalog-note{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:40px 0 0;padding:22px 0}.note-mark{font-family:var(--serif);font-size:1.5rem;border:1px solid #aab3a4;border-radius:50%;width:43px;height:43px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.catalog-note p{margin:0;font-size:.875rem;color:var(--muted)}.catalog-note strong{font-weight:500;color:var(--ink)}.about-section{display:grid;grid-template-columns:1fr 1fr;background:var(--ink);color:#f1f2ea;padding:68px 9%;gap:70px}.about-heading .eyebrow{color:var(--accent);margin-bottom:24px}.about-heading h2{font-size:clamp(2.5rem,4vw,4rem);line-height:1.12}.about-copy{max-width:470px;padding-top:40px}.about-copy p{font-size:1.0625rem;line-height:1.8;color:#d6dbcf}.about-domain{display:block;padding-top:16px;font-size:.875rem;letter-spacing:.045em;color:var(--accent)}.site-footer{padding:39px 5.25%;display:flex;align-items:center;justify-content:space-between;gap:32px}.site-footer .wordmark>span:first-child{font-size:1.6rem}.site-footer>div{display:flex;flex-direction:column;gap:3px;text-align:center;font-size:.8125rem;color:var(--muted)}.site-footer>a:last-child{font-size:.875rem;border-bottom:1px solid var(--line);padding-bottom:5px}.site-footer>a:last-child span{margin-left:12px}dialog{border:0;padding:0;background:var(--paper);color:var(--ink);width:min(1060px,calc(100% - 48px));max-height:calc(100dvh - 48px);overflow:auto}dialog::backdrop{background:#101b12b8;backdrop-filter:blur(4px)}.close-dialog{position:absolute;right:15px;top:13px;border:1px solid var(--line);border-radius:50%;background:var(--paper);color:var(--ink);font-size:1.7rem;width:44px;height:44px;line-height:1;z-index:3}.close-dialog:hover{background:#e5e9df}.detail-layout{display:grid;grid-template-columns:1fr 1fr;min-height:540px}.detail-image{background:#e9ebe5;display:flex;align-items:center;padding:24px}.detail-image img{width:100%;height:460px;object-fit:contain}.detail-copy{padding:64px 40px 40px}.detail-copy .eyebrow{font-size:.75rem;letter-spacing:.1em;margin-bottom:16px}.detail-copy h2{font-size:2.5rem;margin-bottom:20px}.detail-copy>p{font-size:1rem;color:var(--muted)}dl{margin:25px 0}dl>div{display:grid;grid-template-columns:100px 1fr;gap:16px;padding:10px 0;border-top:1px solid var(--line);font-size:.875rem}dt{color:var(--muted)}dd{margin:0}.source-link{display:inline-flex;align-items:center;gap:18px;border-bottom:1px solid var(--ink);font-size:.875rem;padding-bottom:6px}.detail-note{font-size:.8125rem!important;border-top:1px solid var(--line);padding-top:20px;margin:26px 0 0!important}.body-modal{overflow:hidden}
@media(min-width:1600px){.site-header,.collection-section,.site-footer{padding-left:max(5.25%,calc((100vw - 1450px)/2));padding-right:max(5.25%,calc((100vw - 1450px)/2))}.intro-copy{padding-left:max(10.5%,calc((100vw - 1450px)/2))}.intro{min-height:590px}.hero-image-wrap{height:470px}}
@media(max-width:1000px){.header-caption{display:none}.intro{min-height:480px}.intro-copy{padding-top:45px;padding-bottom:45px}h1{font-size:3.8rem}.hero-image-wrap{height:350px}.hero-object figcaption{flex-direction:column;align-items:flex-start;gap:3px}.specimen-grid{gap:20px}.section-index{display:none}.about-section{gap:40px;padding:54px 6%}.about-copy{padding-top:30px}.detail-copy{padding:65px 28px 30px}.detail-copy h2{font-size:2rem}.detail-image{padding:15px}.detail-image img{height:400px}.specimen-meta{flex-direction:column;gap:4px}}
@media(max-width:680px){.preview-note{padding:8px 16px;gap:3px;flex-direction:column;text-align:center;font-size:.75rem}.preview-note span+span{font-size:.75rem}.site-header{padding:23px 6%;gap:15px}.wordmark>span:first-child{font-size:1.5rem}.wordmark-small{font-size:.75rem!important}.site-header nav{gap:17px;font-size:.875rem}.site-header nav a:last-child{display:none}.intro{grid-template-columns:1fr}.intro-copy{padding:40px 6% 38px}.eyebrow{font-size:.75rem;letter-spacing:.13em;margin-bottom:20px}h1{font-size:3.9rem;line-height:1.03;margin-bottom:19px}.intro-description{font-size:1rem;margin-bottom:25px}.primary-link{padding:13px 18px;gap:35px}.hero-object{padding:16px 6% 17px}.hero-image-wrap{height:310px}.hero-lines{inset:7% 9%}.hero-object figcaption{flex-direction:row;align-items:center;font-size:.75rem}.hero-object figcaption span+span{font-size:.75rem}.collection-section{padding:42px 6%}.collection-intro{margin:18px 0 24px;font-size:1rem}.specimen-grid{grid-template-columns:1fr;gap:28px}.specimen-photo{aspect-ratio:1.15}.specimen-text{padding-top:16px}.specimen-meta{flex-direction:row}.specimen-text h3{font-size:1.6rem}.catalog-note{margin-top:30px;gap:14px;align-items:flex-start}.catalog-note p{font-size:.875rem}.catalog-note strong{display:block;margin-bottom:4px}.about-section{grid-template-columns:1fr;gap:24px;padding:45px 6%}.about-heading h2{font-size:3rem}.about-copy{padding:0}.about-copy p{font-size:1rem}.about-domain{padding-top:5px}.site-footer{padding:30px 6%;flex-wrap:wrap;gap:22px}.site-footer>div{text-align:right;font-size:.75rem}.site-footer .wordmark>span:first-child{font-size:1.35rem}.site-footer>a:last-child{font-size:.8125rem}dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.detail-layout{grid-template-columns:1fr}.detail-image{padding:28px 20px 12px}.detail-image img{height:270px}.detail-copy{padding:28px 24px}.detail-copy h2{font-size:2.25rem}.detail-copy .eyebrow{font-size:.75rem}.detail-note{font-size:.8125rem!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Collections and learning */
.intro-description{max-width:440px}.intro-copy h1{font-size:clamp(2.8rem,4.7vw,4.8rem)}.intro-copy .eyebrow{letter-spacing:.1em;font-size:.75rem}.hero-object{background:#41483e;padding-top:28px;padding-bottom:24px}.hero-lines{border-color:#8490786b}.hero-image-wrap{height:410px}.hero-object figcaption{color:#dedbc9}.hero-object figcaption span+span{color:#c7ad71}.specimen-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.specimen-photo{aspect-ratio:1.6;padding:24px 20px}.paleo-photo{background:#5b5f55}.paleo-photo img{height:100%;width:auto;max-width:100%}.archaic-photo{background:#b8b9b8;padding:35px 22px 22px;gap:10px}.archaic-photo img{width:calc(50% - 5px);height:100%;object-fit:contain}.specimen-photo .reference-label{font-size:.75rem}.specimen-text h3{font-size:1.9rem}.collection-summary{font-size:1rem;color:var(--muted);line-height:1.6;margin:0 0 18px}.specimen-meta{font-size:.875rem}.learn-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:9%;padding:20px 5.25% 72px}.learning-intro h2{font-size:clamp(2.2rem,3.2vw,3.4rem)}.learning-intro>p:last-child{font-size:1rem;color:var(--muted);margin-top:24px;max-width:390px}.learning-notes article{padding:24px 0;border-top:1px solid var(--line)}.learning-notes article:first-child{padding-top:0;border-top:0}.learning-notes h3{font-size:1.45rem;line-height:1.3;margin:0 0 12px;letter-spacing:-.02em}.learning-notes p{font-size:1rem;color:var(--muted);line-height:1.75;margin:0}.learning-notes a{font-size:.8125rem;border-bottom:1px solid #aeb5a5;display:inline-block;margin-top:16px;padding-bottom:3px}.about-heading h2{font-size:clamp(2.1rem,3.5vw,3.7rem)}.learning-heading{font-family:var(--sans);font-size:.8125rem;letter-spacing:.055em;font-weight:600;margin:25px 0 10px}.detail-image{display:flex;flex-direction:column;justify-content:center;gap:26px;background:#dde0d7;padding:35px 25px}.detail-image figure{margin:0;width:100%}.detail-image img{width:100%;height:320px;object-fit:contain}.detail-image figure:only-child img{height:510px}.detail-image figcaption{font-size:.75rem;color:#555e4e;text-align:center;margin-top:10px}.detail-copy{padding-top:65px}.detail-copy h2{font-size:2.4rem}.detail-copy ul{margin:0;padding-left:20px;font-size:.875rem;line-height:1.7;color:var(--muted)}.detail-copy li+li{margin-top:8px}.reference-record{border-top:1px solid var(--line);padding:13px 0}.reference-record summary{cursor:pointer;font-size:.875rem}.reference-record dl{margin:12px 0}.reference-record dl>div{grid-template-columns:75px 1fr;font-size:.8125rem;gap:10px;padding:8px 0}.image-credit{font-size:.75rem;line-height:1.6;color:var(--muted);margin-top:16px;margin-bottom:0}summary:focus-visible{outline:3px solid #96682d;outline-offset:4px}.reference-records{margin-top:24px}
@media(max-width:1000px){.intro-copy h1{font-size:3.2rem}.intro-copy .eyebrow{max-width:290px}.hero-image-wrap{height:350px}.specimen-photo{aspect-ratio:1.35}.specimen-meta{flex-direction:column}.learn-section{gap:6%}.detail-image figure:only-child img{height:420px}.detail-image img{height:270px}}
@media(max-width:680px){.site-header nav a:nth-child(2){display:none}.intro-copy h1{font-size:clamp(2.65rem,9.2vw,3.9rem)}.intro-copy .eyebrow{max-width:none;font-size:.75rem}.hero-image-wrap{height:290px}.hero-object{padding:22px 6%}.specimen-grid{grid-template-columns:1fr;gap:32px}.specimen-photo{aspect-ratio:1.4}.specimen-meta{flex-direction:row;flex-wrap:wrap}.specimen-text h3{font-size:1.75rem}.learn-section{grid-template-columns:1fr;gap:22px;padding:4px 6% 40px}.learning-intro h2{font-size:2.25rem}.learning-notes article:first-child{border-top:1px solid var(--line);padding-top:24px}.learning-notes h3{font-size:1.35rem}.learning-intro>p:last-child{margin-top:20px}.about-heading h2{font-size:2.6rem}.detail-image{flex-direction:row;padding:27px 20px 14px;gap:10px}.detail-image figure{min-width:0}.detail-image img{height:200px}.detail-image figure:only-child img{height:270px}.detail-image figcaption{font-size:.75rem}.detail-copy{padding:25px 24px}.detail-copy h2{font-size:2.2rem}}
.footer-credits{max-width:420px;margin-top:5px}.footer-credits summary{cursor:pointer;font-size:.8125rem;text-decoration:underline;text-underline-offset:3px;list-style-position:inside}.footer-credits p{font-size:.8125rem;line-height:1.65;text-align:left;margin:13px 0 0}.footer-credits a{text-decoration:underline;text-underline-offset:3px}
/* Chris's story */
.founder-section{grid-template-columns:minmax(230px,.8fr) minmax(0,1.2fr);gap:clamp(36px,6vw,90px)}.founder-identity{margin-top:30px;max-width:310px}.founder-identity p{font-size:1rem;line-height:1.7;color:#d6dbcf;margin:0 0 8px}.founder-identity .founder-name{font-family:var(--serif);font-size:1.4rem;color:#f1f2ea}.founder-identity .founder-grant{margin-top:22px}.founder-copy{max-width:650px;padding-top:0}.founder-copy blockquote{font-family:var(--serif);font-size:clamp(1.3rem,2vw,1.65rem);line-height:1.55;color:#f1f2ea;border-left:2px solid var(--accent);margin:0 0 26px;padding:2px 0 2px 24px}.founder-copy p:last-child{margin-bottom:0}
@media(max-width:760px){.founder-section{grid-template-columns:1fr;gap:32px}.founder-identity{max-width:460px;margin-top:24px}.founder-copy{max-width:none}.founder-copy blockquote{padding-left:18px;font-size:1.35rem}}
.founder-identity{max-width:350px}.founder-grant strong{font-weight:500;color:#f1f2ea}
.hero-object figcaption{display:block;text-align:center}
/* Collections catalog */
.catalog-page{min-height:100svh;display:flex;flex-direction:column}
.catalog-page .site-header nav a[aria-current="page"]{border-bottom-color:var(--ink)}
.catalog-main{width:min(1200px,100%);margin:0 auto;padding:36px 5.25% 72px;flex:1}
.catalog-back{display:inline-block;font-size:.875rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:4px}
.catalog-heading{margin:42px 0 36px}
.catalog-heading .eyebrow{margin-bottom:16px}
.catalog-heading h1{font-size:clamp(3rem,5vw,4.75rem);margin-bottom:18px}
.catalog-heading>p:last-child{color:var(--muted);margin-bottom:0}
.catalog-empty{padding:56px 28px;text-align:center;background:var(--ink);color:var(--paper)}
.catalog-empty .eyebrow{justify-content:center;color:var(--accent);margin-bottom:20px}
.catalog-empty h2{font-size:clamp(2.2rem,3.5vw,3.4rem)}
.catalog-empty>p:not(.eyebrow){max-width:470px;margin:24px auto 30px;color:#d6dbcf;line-height:1.8}
.catalog-empty .primary-link{background:var(--paper);color:var(--ink)}
.catalog-empty .primary-link:hover{background:#e5e9df}
.catalog-page .site-footer{border-top:1px solid var(--line)}
@media(max-width:680px){.catalog-main{padding:26px 6% 42px}.catalog-heading{margin:30px 0}.catalog-empty{padding:38px 20px}.catalog-empty>p:not(.eyebrow){font-size:.9375rem}}
/* Explore the past */
.explore-page .learn-section{padding:0;gap:8%;margin-top:40px}
@media(max-width:680px){.explore-page .learn-section{gap:30px;margin-top:30px}.site-header{flex-wrap:wrap;justify-content:center}.site-header nav{width:100%;justify-content:center;gap:clamp(12px,4vw,24px);flex-wrap:wrap}.site-header nav a:nth-child(2),.site-header nav a:last-child{display:block}}