*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height,108px) + 20px)}
body{margin:0;background:#fff;font-family:Arial,Helvetica,sans-serif;color:#0b2434}
#header-mount{display:contents}
.site-header{position:relative;background:var(--header-background);color:var(--header-text);padding:20px max(48px,calc((100vw - 1224px)/2));min-height:108px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 25px;z-index:100}
.site-header.is-sticky{position:sticky;top:0;box-shadow:0 2px 12px #07172322}
.site-header.has-separator::after{content:"";position:absolute;bottom:0;left:0;right:0;height:var(--separator-height);background:var(--separator-background);pointer-events:none}
.brand{display:flex;flex-wrap:wrap;gap:13px;align-items:center;color:inherit;text-decoration:none;flex:0 1 auto;min-width:0;max-width:100%}
.brand img{flex-shrink:0;width:var(--logo-width);height:var(--logo-height);object-fit:contain}
.brand-name{min-width:0;overflow-wrap:anywhere;font-size:27px;font-weight:750;letter-spacing:-1px;line-height:1.2}
.domain{font-weight:400;color:var(--header-domain)}
.tagline{display:block;font-size:12px;font-weight:400;letter-spacing:0;margin-top:6px}
.site-header nav{display:flex;flex:1 1 540px;min-width:0;max-width:100%;flex-wrap:wrap;justify-content:flex-end;gap:14px 29px;align-items:center;font-size:15px;font-weight:600}
.site-header nav a{color:inherit;text-decoration:none;max-width:100%;white-space:normal;overflow-wrap:anywhere;transition:color .2s}
nav a:hover{color:var(--header-domain)}
.shop-link{border-left:1px solid #37515f;padding-left:29px}
a:focus-visible{outline:3px solid #ff9b34;outline-offset:5px;border-radius:2px}
main{min-height:calc(100vh - var(--header-height,108px))}
#load-error{margin:30px;color:#0b2434}
@media(max-width:1000px){.site-header{padding:20px 25px}nav{gap:15px}.shop-link{padding-left:15px}}
@media(max-width:760px){.site-header{flex-direction:column;align-items:flex-start;gap:12px;min-height:auto}.brand-name{font-size:25px}.brand img{width:var(--logo-mobile-width);height:var(--logo-mobile-height)}nav{gap:17px;font-size:13px;flex-wrap:wrap}.shop-link{padding-left:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.hero{background:var(--banner-background);color:#fff;display:grid;grid-template-columns:1.15fr 1fr;gap:65px;padding:70px max(48px,calc((100vw - 1224px)/2));align-items:center}
.hero.no-spotlight{grid-template-columns:1fr}
.hero-copy{min-width:0}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;margin:0 0 20px;color:#59d8df}
h1{font-size:clamp(45px,5.4vw,76px);line-height:1.08;letter-spacing:-3px;margin:0 0 24px;font-weight:750}
h1 em{font-style:normal;color:#ff9b34}
.intro{max-width:520px;color:#c6d5de;font-size:18px;line-height:1.75}
.actions{display:flex;align-items:center;gap:25px;margin-top:30px;flex-wrap:wrap}
.button{background:#09a4b6;border-radius:5px;padding:13px 21px;color:inherit;text-decoration:none;font-weight:700;font-size:15px;transition:background .2s,transform .2s}
.button:hover{background:#008b9a;transform:translateY(-2px)}
.text-link{color:inherit;font-size:15px;text-underline-offset:6px}
.hero-image{margin:0;background:white;border-radius:12px;overflow:hidden;transform:rotate(-2deg)}
.spotlight-link{display:block}
.hero-image img{display:block;width:100%;height:255px;object-fit:contain;padding:25px}
.hero-image figcaption{padding:22px 30px;background:#103346;display:flex;flex-direction:column;line-height:1.65}
.hero-image figcaption span{color:#71cfd6;font-size:12px;letter-spacing:2px}
.hero-image strong{font-size:28px}
.hero-image small{color:#c6d5de;font-size:14px}
.wave{width:100%;height:var(--wave-height);display:flex;justify-content:space-between;gap:2px;align-items:center;margin-top:35px;opacity:var(--wave-opacity);overflow:hidden}
.wave i{flex:0 1 3px;min-width:1px;background:var(--wave-color);height:var(--voice-height);border-radius:2px;animation:voice var(--wave-duration) ease-in-out infinite;animation-delay:var(--voice-delay);transform-origin:center}
@keyframes voice{0%,100%{transform:scaleY(.7)}18%{transform:scaleY(1)}36%{transform:scaleY(.45)}58%{transform:scaleY(.85)}76%{transform:scaleY(.55)}}
@media(max-width:1000px){.hero{gap:30px;padding:50px 30px}}
@media(max-width:650px){.hero{grid-template-columns:1fr;padding:40px 25px}h1{letter-spacing:-1.7px}.hero-image{transform:none}.hero-image img{height:200px}.actions{gap:18px}.button{padding:12px 15px}.wave.mobile-alternate-bars i:nth-child(even){display:none}}
@media(prefers-reduced-motion:reduce){.wave i{animation:none}}

.history{background:#f5f4ef;padding:80px max(48px,calc((100vw - 1224px)/2)) 95px}
.history h2{font-size:clamp(30px,3.4vw,46px);line-height:1.15;letter-spacing:-1.5px;margin:0 0 48px;max-width:740px}
.history-intro{font-size:18px;line-height:1.7;max-width:700px}
.history-timeline{list-style:none;padding:0;margin:0}
.history-row{display:grid;grid-template-columns:130px minmax(0,1fr) 300px;column-gap:46px;position:relative;padding:0 0 42px;min-height:260px}
.history-row:not(:last-child)::before{content:"";position:absolute;left:143px;top:14px;bottom:-14px;width:2px;background:#b9d3d3}
.history-row::after{content:"";position:absolute;left:138px;top:8px;width:12px;height:12px;border-radius:50%;background:#0799a7;border:3px solid #f5f4ef;box-shadow:0 0 0 1px #0799a7}
.history-date{font-size:28px;font-weight:750;letter-spacing:-1px;color:#087f8d;padding-top:0}
.history-story h3{font-size:25px;line-height:1.25;letter-spacing:-.5px;margin:0 0 13px}
.history-story p{font-size:17px;line-height:1.8;margin:0;color:#48606b;max-width:510px}
.history-figure{margin:0}
.history-figure img{width:100%;height:190px;display:block;object-fit:contain;background:#fff;border-radius:4px;padding:10px}
.history-figure figcaption{font-size:12px;line-height:1.5;color:#61737a;margin-top:9px}
.image-credit{display:block;color:#61737a;text-underline-offset:3px;margin-top:4px}
.image-license{display:inline-block;color:#61737a;margin-top:3px;text-underline-offset:3px}
.history-row:last-child{padding-bottom:0;min-height:0}
@media(max-width:1000px){.history{padding:60px 30px 70px}.history-row{grid-template-columns:100px minmax(0,1fr) 230px;column-gap:34px}.history-row:not(:last-child)::before{left:113px}.history-row::after{left:108px}}
@media(max-width:700px){.history{padding:45px 25px 55px}.history h2{margin-bottom:35px}.history-row{grid-template-columns:78px minmax(0,1fr);gap:18px 26px;padding-bottom:35px}.history-date{font-size:22px}.history-row:not(:last-child)::before{left:88px}.history-row::after{left:83px;top:6px}.history-story h3{font-size:22px}.history-story p{font-size:16px;line-height:1.7}.history-figure{grid-column:2}.history-figure img{height:200px}.history-figure figcaption{font-size:11px}}

.chip-section{padding:80px max(48px,calc((100vw - 1224px)/2)) 90px;background:#fff}
.collection-header{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.collection-header h2{font-size:clamp(30px,3.4vw,46px);line-height:1.15;letter-spacing:-1.5px;margin:0}
.collection-intro{flex-basis:100%;line-height:1.7;color:#48606b}
.collection-filters{display:flex;flex-wrap:wrap;gap:8px}
.filter-button{font:600 13px Arial,sans-serif;border:1px solid #cfdcdf;border-radius:20px;background:#fff;color:#31515e;padding:10px 15px;cursor:pointer;transition:background .2s,color .2s}
.filter-button:hover{background:#eef7f7}.filter-button[aria-pressed=true]{background:#0b8795;border-color:#0b8795;color:white}
.collection-count{font-size:13px;color:#6a7d85;margin:25px 0 20px}
.chip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.chip-card{border:1px solid #dce5e7;border-radius:10px;overflow:hidden;display:flex;flex-direction:column;background:#fff;transition:transform .2s,box-shadow .2s;scroll-margin-top:calc(var(--header-height,108px) + 20px)}
.chip-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #0b24340c}
.chip-media{height:205px;background:#f4f7f7;display:flex;align-items:center;justify-content:center;padding:25px;border-bottom:1px solid #e5ecec}
.chip-media img{width:100%;height:100%;object-fit:contain}
.chip-media.is-placeholder{flex-direction:column;gap:14px;background:linear-gradient(135deg,#eef4f4,#f8faf9)}
.placeholder-part{font-size:23px;font-weight:700;color:#7b969e;text-align:center;letter-spacing:-.5px}
.placeholder-label{font-size:12px;color:#81979f}
.chip-copy{padding:25px;display:flex;flex-direction:column;flex:1}
.chip-brand{font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:#078494;margin:0 0 9px}
.chip-copy h3{font-size:25px;letter-spacing:-.6px;line-height:1.2;margin:0 0 14px}
.chip-summary{font-size:15px;line-height:1.7;color:#48606b;margin:0 0 23px}
.chip-explore{margin-top:auto;align-self:flex-start;color:#087f8d;background:none;border:0;padding:0;font:700 14px Arial,sans-serif;text-align:left;cursor:pointer}
.chip-explore::after{content:' →'}button:focus-visible{outline:3px solid #ff9b34;outline-offset:4px}
.chip-dialog{border:1px solid #dce5e7;border-radius:12px;padding:32px;max-width:680px;width:calc(100% - 40px);max-height:80vh;color:#0b2434}
.chip-dialog::backdrop{background:#061b2ac9}.chip-dialog h2{font-size:30px;letter-spacing:-1px}.chip-dialog p{line-height:1.8;color:#48606b}.chip-detail-text{white-space:pre-line}
.dialog-close{display:block;margin-left:auto;border:0;background:#eef4f4;color:#0b2434;padding:10px 15px;border-radius:5px;cursor:pointer}
@media(max-width:1000px){.chip-section{padding:60px 30px 70px}.chip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.collection-header{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.chip-section{padding:45px 25px 55px}.chip-grid{grid-template-columns:1fr;gap:20px}.filter-button{font-size:12px;padding:9px 12px}.chip-media{height:195px}}

.device-section{background:#f3f7f7;border-top:1px solid #dce7e7}.device-section .chip-media{background:#fff}
.device-section .chip-summary{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}

.museum-story{background:#0b2434;color:#fff;padding:90px max(48px,calc((100vw - 1224px)/2));position:relative;overflow:hidden}
.museum-story::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,#0b2434,#09a4b6,#0b2434)}
.story-inner{max-width:900px;margin:0 auto;text-align:center}
.museum-story h2{font-size:clamp(34px,4.1vw,56px);line-height:1.18;letter-spacing:-1.8px;margin:0 auto 28px;max-width:850px}
.story-description{font-size:19px;line-height:1.85;color:#c6d5de;max-width:780px;margin:0 auto}
.story-item{margin-top:30px}.story-item p,.story-note{color:#c6d5de;line-height:1.8}
@media(max-width:700px){.museum-story{padding:60px 25px}.museum-story h2{letter-spacing:-1px}.story-description{font-size:17px}}

.story-contribution{border-top:1px solid #375462;margin-top:42px;padding-top:38px}
.story-contribution h3{font-size:27px;letter-spacing:-.6px;margin:0 0 18px}
.story-contribution p{color:#c6d5de;font-size:17px;line-height:1.85;max-width:760px;margin:0 auto 28px}
.story-contribution .button{display:inline-block}

.museum-story{padding-bottom:40px}
.contributors-section{background:#0b2434;color:#fff;padding:0 max(48px,calc((100vw - 1224px)/2)) 85px}
.contributors-inner{max-width:1000px;margin:0 auto;text-align:center;border-top:1px solid #375462;padding-top:40px}
.contributors-section h2{font-size:30px;letter-spacing:-.8px;margin:0 0 20px}
.contributors-intro{font-size:17px;line-height:1.85;color:#c6d5de;max-width:760px;margin:0 auto 28px}
.contributors-section .button{display:inline-block}
.contributor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:45px;text-align:left}
.contributor-card{background:#143547;border:1px solid #315362;border-radius:8px;padding:24px}
.contributor-card img{width:90px;height:90px;border-radius:50%;object-fit:cover}.contributor-card h3{font-size:21px}.contributor-card p{color:#c6d5de;line-height:1.7}.contributor-card a{color:#59d8df}
@media(max-width:700px){.contributors-section{padding:0 25px 55px}.contributor-grid{grid-template-columns:1fr}.museum-story{padding-bottom:30px}}

.contributor-card img{width:100%;height:180px;border-radius:5px;object-fit:contain;background:#fff;padding:14px}
.contributor-card .donated-item{margin:22px 0 12px;font-size:24px;letter-spacing:-.5px}
.contributor-card .contributor-name{font-weight:700;color:#fff;margin:0 0 6px}
.contributor-card .contributor-location{font-size:14px;color:#b5cbd5;margin:0}

.contributor-card .donated-item a{color:#fff;text-decoration:none}.contributor-card .donated-item a:hover{color:#59d8df;text-decoration:underline;text-underline-offset:5px}.contributed-device-image{display:block}
.device-detail{max-width:1000px;margin:0 auto;padding:60px 30px 80px}.device-back{color:#087f8d;text-underline-offset:4px}.device-detail h1{font-size:48px;margin-top:30px;letter-spacing:-1.5px}.device-detail-image{display:block;width:100%;max-height:400px;object-fit:contain;background:#f4f7f7;padding:25px;margin:30px 0}.device-detail-copy{font-size:18px;line-height:1.8;white-space:pre-line;color:#48606b}

.museum-shop{padding:80px max(48px,calc((100vw - 1224px)/2)) 90px;background:#f5f4ef}
.shop-eyebrow{font-size:12px;font-weight:700;color:#087f8d;letter-spacing:2px;margin:0 0 18px}
.museum-shop>h2{font-size:clamp(32px,3.6vw,48px);letter-spacing:-1.5px;margin:0 0 20px}
.shop-intro{font-size:18px;line-height:1.7;color:#48606b;max-width:720px;margin-bottom:35px}
.shop-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.shop-card{background:#fff;border:1px solid #dce5e7;border-radius:10px;overflow:hidden}
.shop-media{height:220px;background:#eef3f2;display:flex;align-items:center;justify-content:center;padding:25px;color:#81979f;font-size:14px}
.shop-media img{width:100%;height:100%;object-fit:contain}.shop-copy{padding:28px}.shop-copy h3{font-size:25px;letter-spacing:-.6px;margin:0 0 15px}.shop-copy p{font-size:16px;line-height:1.75;color:#48606b;margin:0 0 24px}
.shop-link-button{display:inline-block;border:0;border-radius:5px;background:#078b9b;color:#fff;padding:12px 18px;text-decoration:none;font:700 14px Arial,sans-serif;cursor:pointer}.shop-link-button:hover{background:#066d7a}
.chip-dialog li{line-height:1.8;color:#48606b}
@media(max-width:700px){.museum-shop{padding:50px 25px 60px}.shop-grid{grid-template-columns:1fr}.shop-media{height:190px}}

.story-description{white-space:pre-line}
.chip-exhibit{padding:55px max(48px,calc((100vw - 1224px)/2)) 85px;background:#fff}
.exhibit-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center;margin:40px 0 55px;padding-bottom:45px;border-bottom:1px solid #dce5e7}
.exhibit-hero h1{font-size:clamp(48px,6vw,76px);letter-spacing:-2px;color:#0b2434;margin:15px 0 24px}
.exhibit-lead{font-size:21px;line-height:1.7;color:#48606b;max-width:550px}
.exhibit-hero figure{margin:0;background:#f3f7f7;border:1px solid #dce5e7;border-radius:10px;padding:28px}.exhibit-hero img{display:block;width:100%;height:250px;object-fit:contain}
.exhibit-body{max-width:900px}.exhibit-body section{margin:0 0 42px}.exhibit-body h2{font-size:29px;letter-spacing:-.7px;margin:0 0 18px}.exhibit-body p{font-size:18px;line-height:1.85;color:#48606b;white-space:pre-line}
.exhibit-audio{background:#f3f7f7;padding:28px;border-left:3px solid #0799a7;border-radius:5px}.exhibit-audio audio{width:100%;margin-top:10px}
.related-machines{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.related-machines a{padding:17px 20px;border:1px solid #dce5e7;border-radius:5px;color:#087f8d;text-decoration:none;font-weight:700;display:flex;justify-content:space-between;gap:10px}.related-machines a:hover{background:#eef7f7}
@media(max-width:700px){.chip-exhibit{padding:35px 25px 55px}.exhibit-hero{grid-template-columns:1fr;gap:25px;margin:30px 0}.exhibit-hero img{height:200px}.related-machines{grid-template-columns:1fr}.exhibit-body p{font-size:17px}}
.exhibit-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.exhibit-gallery figure{margin:0}.exhibit-gallery a{display:block;background:#f3f7f7;border:1px solid #dce5e7;border-radius:8px;padding:16px}.exhibit-gallery img{width:100%;height:170px;object-fit:contain;display:block}.exhibit-gallery figcaption{font-size:13px;color:#61737a;line-height:1.6;margin-top:10px}.related-device-cards .chip-summary{font-size:15px;line-height:1.7;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden}.chip-exhibit .exhibit-body{max-width:none}.related-device-cards .chip-media{height:205px}
@media(max-width:700px){.exhibit-gallery{grid-template-columns:1fr}.exhibit-gallery img{height:220px}}

.shop-downloads{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}.shop-download-link{color:#087f8d;font-size:14px;font-weight:700;text-underline-offset:4px}

.museum-visit-counter { margin: 2rem 0 0; padding-top: 1.25rem; border-top: 1px solid rgba(115,213,202,.3); color: #a5ddd6; font-size: .95rem; font-variant-numeric: tabular-nums; }

.device-article-section { margin: 0 0 42px; }
.device-article-section h2,.device-article-sources h2 {font-family:inherit;font-size:29px;font-weight:700;letter-spacing:-.7px;line-height:1.25;color:#17313f;margin:0 0 18px;}
.device-article-section p {margin:0 0 20px;}
.device-article-sources {border-top:1px solid #dce5e7;padding-top:28px;margin-top:42px;}
.device-article-sources li {margin:0 0 12px;line-height:1.6;}
.device-article-sources a {color:#087f8d;text-underline-offset:3px;}
@media(max-width:700px){.device-article-section h2,.device-article-sources h2{font-size:25px;}}

.marketplace-search{margin-top:48px;padding:30px;border-top:2px solid #37b7aa;border-radius:0 0 12px 12px;background:#eef6f5;}
.marketplace-search h2{font-size:27px;line-height:1.25;letter-spacing:-.6px;color:#17313f;margin:0 0 14px;}
.marketplace-search p{font-size:17px;line-height:1.7;color:#48606b;margin:0 0 22px;}
.marketplace-button{display:inline-flex;padding:12px 23px;border-radius:7px;background:#087f8d;color:#fff;font-weight:700;text-decoration:none;transition:background .15s ease;}
.marketplace-button:hover{background:#066571;}
.marketplace-button:focus-visible{outline:3px solid #17313f;outline-offset:4px;}
@media(max-width:700px){.marketplace-search{padding:24px;}.marketplace-search h2{font-size:24px;}}

.device-recordings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.device-recording{background:#f0f6f6;border:1px solid #dce5e7;padding:22px;border-radius:10px}.device-recording h3{margin:0 0 12px;font-size:19px}.device-recording p{line-height:1.6;overflow-wrap:anywhere;font-size:14px}.device-recording audio{width:100%;display:block;margin:16px 0}.device-recording a{color:#087f8d;font-size:14px}.device-specifications{margin:0}.device-specifications>div{display:grid;grid-template-columns:180px 1fr;padding:14px 0;border-bottom:1px solid #dce5e7;gap:18px}.device-specifications dt{font-weight:700}.device-specifications dd{margin:0;color:#48606b;line-height:1.6}.device-table-scroll{overflow-x:auto;border:1px solid #dce5e7;border-radius:8px}.device-reference-table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.6}.device-reference-table th{background:#eef6f5;text-align:left;color:#17313f}.device-reference-table th,.device-reference-table td{padding:12px 16px;border-bottom:1px solid #dce5e7;vertical-align:top}.device-reference-table tr:last-child td{border-bottom:0}.device-reference-table td:first-child{font-family:monospace;white-space:nowrap}.device-reference-note{font-size:14px;line-height:1.7;color:#61737a;margin:20px 0 35px}@media(max-width:700px){.device-recordings{grid-template-columns:1fr}.device-specifications>div{grid-template-columns:1fr;gap:6px}.device-detail .exhibit-gallery{grid-template-columns:1fr}}

.device-detail .marketplace-search{margin:24px 0 44px;border:1px solid #c9dfdc;border-top:3px solid #37b7aa;border-radius:10px;background:#e8f4f2;padding:30px;}
.device-detail .marketplace-button{font-size:17px;padding:14px 28px;}

.chip-card .chip-media{color:inherit;text-decoration:none}.card-title-link{color:inherit;text-decoration:none}.card-title-link:hover{color:#087f8d}.chip-card a:focus-visible{outline:3px solid #087f8d;outline-offset:-3px}.card-title-link:focus-visible{border-radius:3px;outline-offset:4px!important}

.inline-chip-link { color: #087f86; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .18em; }
.inline-chip-link:hover { color: #075c63; text-decoration-thickness: 2px; }

/* Allow every header item to flow within the available viewport. */
@media(max-width:1000px){.site-header nav{justify-content:flex-start;column-gap:17px}}
@media(max-width:760px){.site-header nav{flex:0 1 auto;width:100%;justify-content:flex-start;gap:12px 17px}}
@media(max-width:360px){.site-header nav{display:grid;grid-template-columns:minmax(0,1fr)}.site-header .shop-link{border-left:0;padding-left:0}.site-header{padding-left:18px;padding-right:18px}}