:root{color-scheme:dark;--black:#000000;--white:#FFFFFF;--teal:#008080;font-family:Arial,Helvetica,sans-serif;color:var(--white);background:var(--black);font-size:15px;line-height:1.65}
.article-heading h1,.record-title,.infobox-title,.index-section a,.backlinks a{overflow-wrap:anywhere}.record-list li>*{min-width:0}
@media(max-width:550px){.article-heading h1{font-size:clamp(28px,9.5vw,42px)}}
*{box-sizing:border-box}body{margin:0}a{color:var(--white);text-decoration-color:var(--teal);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit;color:var(--white);background:var(--black);border:1px solid var(--teal);border-radius:0}button,select{cursor:pointer}button{padding:7px 12px}button:hover,button[aria-pressed=true]{background:var(--teal)}button:active{transform:translateY(1px)}:focus-visible{outline:2px solid var(--white);outline-offset:4px}::selection{color:var(--white);background:var(--teal)}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:absolute;z-index:20;top:-80px;left:15px;padding:10px 18px;background:var(--black);border:1px solid var(--white)}.skip:focus{top:10px}.js-only{display:none}.js .js-only{display:inline-block}.js .directory-controls{display:flex}
.masthead{background:var(--teal);border-bottom:1px solid var(--white)}.header-inner{max-width:1536px;margin:auto;padding:17px 40px;display:flex;gap:25px;align-items:center}.brand{display:block;flex-shrink:0;line-height:0}.brand img{width:146px;height:auto;filter:brightness(0) invert(1)}.header-title{font:18px 'Courier New',monospace;text-decoration:none;border-left:1px solid var(--white);padding-left:24px}.archive-link{font:12px 'Courier New',monospace;white-space:nowrap;text-decoration:none}.search-form{margin-left:auto;display:flex;align-items:stretch;width:min(380px,36vw);border:1px solid var(--white);background:var(--black)}.search-form input{border:0;min-width:0;width:100%;padding:10px 13px;font-size:13px}.search-form input::placeholder{color:var(--white)}.search-form button{border:0;border-left:1px solid var(--teal);padding:8px 13px;display:grid;place-items:center}.page-grid{max-width:1536px;margin:auto;display:grid;grid-template-columns:176px minmax(0,1fr) 157px;gap:38px;padding:35px 40px 64px;min-height:calc(100vh - 141px)}.sidebar{font-size:13px}.side-label,.eyebrow,.topline,.breadcrumbs,.edition-line,.section-cap,.article-toolbar,.infobox-status,.source-kind,.record-end,.timeline-source,.record-category{font-family:'Courier New',monospace}.side-label{font-size:10px;text-transform:uppercase;letter-spacing:1.1px;margin-bottom:12px}.sidebar nav,.contents nav{display:flex;flex-direction:column;gap:1px}.sidebar nav a,.random-link{padding:6px 9px;text-decoration:none;border:0;background:var(--black);text-align:left;font-size:13px;line-height:1.5}.sidebar nav a:hover,.sidebar nav a[aria-current],.random-link:hover{background:var(--teal)}.count{float:right;font:11px 'Courier New',monospace;padding-top:3px}.categories-label{margin-top:28px;border-top:1px solid var(--teal);padding-top:21px}.sidebar-note{font:10px/1.9 'Courier New',monospace;margin:36px 9px 0}.small-square{display:block;width:8px;height:8px;background:var(--teal);margin-bottom:10px}.contents{font-size:12px;padding-top:3px;position:sticky;top:25px;align-self:start}.contents nav a{padding:6px 0;text-decoration:none}.contents nav a:hover{text-decoration:underline;text-decoration-color:var(--teal)}.contents-note{border-top:1px solid var(--teal);font:italic 15px/1.5 Georgia,serif;margin-top:24px;padding-top:19px}main{min-width:0}h1,h2,h3{font-family:Georgia,'Times New Roman',serif;font-weight:normal;line-height:1.15}h1{font-size:clamp(36px,3.6vw,54px);letter-spacing:-1.6px;margin:12px 0 24px}h2{font-size:26px;margin:34px 0 16px}h3{font-size:22px;margin:13px 0}p{margin:0 0 17px}section{scroll-margin-top:24px}.eyebrow{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1.25px}.topline{font-size:10px;display:flex;justify-content:space-between;gap:15px;padding-bottom:18px;border-bottom:1px solid var(--teal)}.welcome{padding:37px 0 0}.welcome h1{font-size:clamp(48px,5.4vw,78px);margin:10px 0 18px;letter-spacing:-3px}.home-intro{font:20px/1.5 Georgia,serif;margin-bottom:27px}.edition-line{border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);padding:12px 0;display:flex;gap:24px;flex-wrap:wrap;font-size:10px}.edition-line b{font-size:13px;font-weight:normal}.feature{border:1px solid var(--teal);margin-top:30px}.section-cap{display:flex;justify-content:space-between;gap:15px;background:var(--teal);font-size:10px;text-transform:uppercase;letter-spacing:1px;padding:7px 17px}.feature-content{padding:27px;display:grid;grid-template-columns:1.4fr 1fr;gap:32px}.feature h2{font-size:37px;margin:12px 0 20px;letter-spacing:-1px}.feature h2 a{text-decoration:none}.feature-content p{font-size:14px;line-height:1.65}.read-link{font:12px 'Courier New',monospace;display:flex;justify-content:space-between;border-bottom:1px solid var(--teal);padding:9px 0;text-decoration:none;margin-top:24px}.feature-register{border-left:1px solid var(--teal);padding-left:25px}.feature-register>a{display:flex;align-items:baseline;gap:13px;text-decoration:none;border-bottom:1px solid var(--teal);padding:11px 0;font-size:12px}.feature-register>a span{font:10px 'Courier New',monospace}.feature-register>a b{font-weight:normal;margin-left:auto}.feature-register>p{font:italic 16px/1.55 Georgia,serif;margin:23px 0 0}.paths{display:grid;grid-template-columns:1fr 1fr;gap:28px;border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);padding:23px 0}.paths p{font-size:13px;line-height:1.9;margin-bottom:0}.paths>div+div{border-left:1px solid var(--teal);padding-left:28px}.directory-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px}.directory-heading>a{font:11px 'Courier New',monospace}.directory-controls{flex-wrap:wrap;gap:12px;align-items:center;font-size:12px;margin:0 0 14px}.directory-controls select{padding:7px 28px 7px 9px;min-width:140px}.saved-filter{display:flex;align-items:center;gap:7px;margin-left:auto}.saved-filter input{accent-color:var(--teal);width:15px;height:15px}.directory-controls button{font-size:11px}.directory-controls>label:first-child{font:11px 'Courier New',monospace}#result-status{font:11px 'Courier New',monospace;margin-bottom:19px}.record-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--teal)}.record-list li{padding:18px 0;border-bottom:1px solid var(--teal);display:grid;grid-template-columns:1fr auto;gap:6px 20px}.record-title{font:22px/1.3 Georgia,serif;text-decoration:none}.record-title:hover{text-decoration:underline}.record-category{font-size:9px;text-transform:uppercase;padding-top:6px}.record-list p{grid-column:1/-1;font-size:13px;line-height:1.7;margin:0;max-width:74ch}#empty-results{border:1px solid var(--teal);padding:25px}
.breadcrumbs{font-size:11px;display:flex;gap:10px;margin-bottom:32px}.breadcrumbs a{text-decoration:none}.article-heading h1{margin-bottom:21px}.article-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:10px;border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);padding:9px 0;margin-bottom:25px}.article-toolbar>div{display:flex;gap:7px;flex-shrink:0}.article-toolbar button{font-size:10px;padding:5px 8px}.article-body{font-size:15px;line-height:1.85}.lead{font-size:17px;line-height:1.8}.article-body h2{border-bottom:1px solid var(--teal);padding-bottom:8px;clear:none}.infobox{float:right;width:265px;margin:0 0 25px 28px;border:1px solid var(--teal);font-size:12px;line-height:1.55}.infobox-title{font:20px/1.3 Georgia,serif;background:var(--teal);padding:15px}.infobox dl{margin:0;padding:0 15px}.infobox dl>div{padding:12px 0;border-bottom:1px solid var(--teal)}.infobox dt{font:10px 'Courier New',monospace;margin-bottom:6px}.infobox dd{margin:0}.infobox-status{padding:10px 15px;font-size:9px;text-transform:uppercase}.refmarks{font:10px 'Courier New',monospace;padding-left:4px;white-space:nowrap}.refmarks a{text-decoration:none}.clear{clear:both}.see-also{padding-left:20px;columns:2;column-gap:25px}.see-also li{break-inside:avoid;padding:4px 0}.references{padding-left:22px;font-size:12px;line-height:1.75}.references>li{padding:8px 0 12px 3px;scroll-margin-top:25px}.references>li:target{outline:1px solid var(--teal);outline-offset:4px}.source-kind{font-size:9px;text-transform:uppercase;display:block;margin-top:5px}.references p{margin:5px 0 0}.backlinks{display:flex;gap:10px 20px;flex-wrap:wrap;font-size:12px}.record-end{border-top:1px solid var(--teal);padding-top:20px;margin-top:35px;font-size:10px;display:flex;justify-content:space-between}.record-end span{color:var(--teal)}.alphabet{display:flex;gap:9px;flex-wrap:wrap;margin:25px 0}.alphabet a{display:grid;place-items:center;width:32px;height:34px;border:1px solid var(--teal);text-decoration:none}.alphabet a:hover{background:var(--teal)}.index-section{display:grid;grid-template-columns:45px 1fr;gap:20px;border-top:1px solid var(--teal);padding:23px 0}.index-section h2{margin:0}.index-section ul{list-style:none;padding:0;margin:0}.index-section li{padding:5px 0;display:flex;align-items:baseline;justify-content:space-between;gap:15px}.index-section li>span{font:10px 'Courier New',monospace}.timeline{list-style:none;padding:0;margin:25px 0}.timeline li{display:grid;grid-template-columns:130px 1fr;gap:24px;border-top:1px solid var(--teal);padding:22px 0}.timeline time{font:17px Georgia,serif}.timeline p{font-size:14px;margin-bottom:7px}.timeline li a{font-size:12px}.timeline-source{display:block;font-size:9px;margin-top:7px}.definitions>div{border-top:1px solid var(--teal);padding:18px 0}.definitions dt{font:19px Georgia,serif;margin-bottom:9px}.definitions dd{margin:0;font-size:14px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}caption{text-align:left;font:11px 'Courier New',monospace;padding:0 0 12px}th,td{text-align:left;border:1px solid var(--teal);padding:12px}th{background:var(--teal);font-weight:normal}.source-register{font-size:14px}footer{background:var(--teal);font:10px/1.6 'Courier New',monospace}footer>div{max-width:1536px;margin:auto;padding:18px 40px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}footer a{text-decoration:none}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:13px 20px;background:var(--black);border:1px solid var(--white);font:12px/1.5 'Courier New',monospace;max-width:calc(100vw - 32px);display:none;z-index:30}.toast.visible{display:block}
.article-body h2{overflow:hidden}
@media(min-width:1500px){.page-grid{gap:48px;grid-template-columns:185px minmax(0,1fr) 175px}.article-body{font-size:16px}}
@media(max-width:1150px){.contents{display:none}.page-grid{grid-template-columns:160px minmax(0,1fr);gap:27px;padding:30px}.header-inner{padding:16px 30px;gap:20px}.archive-link{display:none}.search-form{width:350px}.feature-content{padding:23px;gap:23px}.feature-register{padding-left:22px}}
@media(max-width:800px){.header-inner{padding:14px 20px;flex-wrap:wrap;gap:12px 20px}.brand img{width:126px}.header-title{font-size:16px;padding-left:20px}.search-form{width:100%;margin:0;order:3}.page-grid{display:block;padding:20px}.sidebar{margin-bottom:28px;border-bottom:1px solid var(--teal);padding-bottom:12px}.sidebar>.side-label,.sidebar-note,.sidebar>nav+div,.sidebar>nav:nth-of-type(2){display:none}.sidebar>nav:first-of-type{display:flex;flex-direction:row;gap:4px;flex-wrap:wrap}.sidebar nav a,.random-link{font-size:11px;padding:5px 8px}.topline{font-size:9px}.welcome{padding-top:28px}.welcome h1{font-size:60px}.edition-line{gap:13px 20px}.home-intro{font-size:19px}.feature-content{grid-template-columns:1.2fr 1fr;gap:20px;padding:21px}.feature-content p{font-size:13px}.feature-register{padding-left:20px}.feature-register>p{font-size:15px}.feature-register>a{font-size:11px}.article-body{font-size:15px}.article-toolbar{flex-wrap:wrap}.infobox{width:235px;margin-left:23px}.breadcrumbs{margin-bottom:24px}footer>div{padding:18px 20px}h1{font-size:42px}}
@media(max-width:550px){.topline>span:last-child{display:none}.welcome h1{font-size:49px;letter-spacing:-2px}.desktop-break{display:none}.feature-content{display:block;padding:21px}.feature-register{border-left:0;border-top:1px solid var(--teal);padding:22px 0 0;margin-top:25px}.feature h2{font-size:34px}.feature-register>p{margin-top:18px}.feature-register>a{font-size:13px}.section-cap{font-size:8px;padding:8px 12px}.paths{display:block}.paths>div+div{border-left:0;border-top:1px solid var(--teal);padding:22px 0 0;margin-top:22px}.infobox{float:none;width:100%;margin:0 0 23px}.infobox dl{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.infobox-title{font-size:18px}.lead{font-size:16px}.article-body h2{font-size:24px}.saved-filter{margin-left:0}.directory-controls{gap:10px}.directory-heading h2{font-size:25px}.directory-heading>a{font-size:9px}.record-list li{gap:4px 9px}.record-title{font-size:20px}.record-category{font-size:8px}.see-also{columns:1}.timeline li{grid-template-columns:95px 1fr;gap:16px}.timeline time{font-size:15px}.timeline p{font-size:13px}.index-section{grid-template-columns:23px 1fr;gap:13px}.index-section li{display:block}.index-section li>span{display:block;padding-top:3px}.index-section a{font-size:14px}.article-toolbar>span{width:100%}.sidebar nav a,.random-link{padding:5px 6px}.sidebar{margin-bottom:22px}.header-inner{padding:12px 20px}.source-register{font-size:12px}}
@media print{.masthead,.sidebar,.contents,footer,.article-toolbar button,.toast,.skip{display:none!important}.page-grid{display:block;padding:0;max-width:none}body{background:#000000!important;color:#FFFFFF!important;print-color-adjust:exact;-webkit-print-color-adjust:exact}.article-body{font-size:11pt}.article-body h2{break-after:avoid}.infobox{break-inside:avoid}a{text-decoration:none}.article-heading h1{font-size:30pt}main{padding:24pt}.record-list li{break-inside:avoid}}
/* Original plates retain their composition and colors inside the Nanophage frame. */
.record-image{margin:0;border:1px solid var(--teal);min-width:0;background:var(--black)}.record-image>a{position:relative;display:block;line-height:0;cursor:zoom-in}.record-image img{display:block;width:100%;height:auto}.enlarge-mark{position:absolute;right:7px;bottom:7px;background:var(--black);border:1px solid var(--teal);padding:5px;font:14px/1 'Courier New',monospace}.record-image figcaption{padding:10px 12px;font:11px/1.6 Arial,Helvetica,sans-serif;border-top:1px solid var(--teal)}.record-image figcaption>a{white-space:nowrap;font:10px 'Courier New',monospace}.infobox-image{border:0;border-bottom:1px solid var(--teal)}.infobox-image figcaption{font-size:11px}.article-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}.article-gallery .record-image{max-width:100%}
.feature-content{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start}.feature-photo{border:0}.feature-photo figcaption{padding:10px 0 0}.feature-register{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;border-left:0;border-top:1px solid var(--teal);padding:20px 0 0}.feature-register>.side-label,.feature-register>p{grid-column:1/-1}.feature-register>p{margin-top:17px}.feature h2{font-size:32px}.visual-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 18px}.visual-card{display:flex;flex-direction:column;text-decoration:none;min-width:0}.visual-card img{width:100%;height:auto;aspect-ratio:4/5;object-fit:contain;border:1px solid var(--teal);background:var(--black)}.visual-card>span{font:18px/1.35 Georgia,serif;padding:10px 0 4px}.visual-card>small{font:9px 'Courier New',monospace;text-transform:uppercase}.visual-card:hover>span{text-decoration:underline;text-decoration-color:var(--teal)}.image-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 20px;align-items:start}.image-record-links{display:flex;flex-wrap:wrap;gap:5px 12px;padding-top:9px;font:11px/1.6 'Courier New',monospace}.image-record-links a{overflow-wrap:anywhere}
.record-list li{display:block}.record-list li.has-image{display:grid;grid-template-columns:96px minmax(0,1fr);gap:18px;align-items:start}.record-copy{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;min-width:0}.record-thumb{display:block;line-height:0}.record-thumb img{display:block;width:96px;height:120px;object-fit:contain;border:1px solid var(--teal);background:var(--black)}.record-copy p{grid-column:1/-1}
.image-viewer{width:fit-content;max-width:calc(100vw - 36px);max-height:calc(100dvh - 32px);padding:0;background:var(--black);color:var(--white);border:1px solid var(--teal);overflow:auto}.image-viewer::backdrop{background:rgba(0,0,0,.94)}.viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:10px 14px;background:var(--teal);font:11px 'Courier New',monospace}.viewer-toolbar button{border-color:var(--white);font-size:12px;min-height:36px}.viewer-image{display:block;max-width:100%;max-height:calc(100dvh - 170px);width:auto;height:auto;object-fit:contain;margin:auto}.viewer-caption{max-width:800px;padding:12px 16px;font-size:12px;line-height:1.5}.viewer-caption p{margin:0 0 7px}.viewer-caption>a{font:10px 'Courier New',monospace}
@media(max-width:1150px){.image-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.feature-register{padding-left:0}.feature h2{font-size:30px}.visual-card>span{font-size:16px}}
@media(max-width:550px){.feature-content{display:flex;flex-direction:column;gap:22px}.feature-photo{max-width:100%;width:100%}.feature-photo img{max-height:420px;object-fit:contain}.feature-register{width:100%;margin-top:0;display:block}.feature h2{font-size:32px}.visual-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}.article-gallery,.image-index{grid-template-columns:1fr}.record-list li.has-image{grid-template-columns:72px minmax(0,1fr);gap:12px}.record-thumb img{width:72px;height:90px}.record-copy{display:flex;flex-direction:column;gap:5px}.record-category{padding:0}.record-copy p{font-size:12px;line-height:1.6}.record-title{font-size:19px}.image-viewer{max-width:calc(100vw - 16px)}.viewer-toolbar{font-size:10px}.infobox-image img{max-height:440px;object-fit:contain}.article-gallery{gap:22px}}
@media print{.image-viewer,.enlarge-mark{display:none!important}.record-image{break-inside:avoid}.record-image>a{cursor:auto}.infobox-image img{max-height:260pt;object-fit:contain}}
/* The front page remains a bounded guide as the collection grows. */
.feature-content.feature-text-only{grid-template-columns:1fr}.feature-text-only>div:first-child{max-width:72ch}
.subject-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;border-top:1px solid var(--teal)}
.subject-card{display:block;min-width:0;padding:18px 0 20px;border-bottom:1px solid var(--teal);text-decoration:none}
.subject-meta{font:10px 'Courier New',monospace;text-transform:uppercase;letter-spacing:.5px}
.subject-card h3{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:25px;margin:9px 0}
.subject-card h3 span{font:18px 'Courier New',monospace}.subject-card p{font-size:12px;line-height:1.6;max-width:40ch;margin:0}
.subject-card:hover h3{text-decoration:underline;text-decoration-color:var(--teal);text-underline-offset:5px}
.collection-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;border-top:1px solid var(--teal);margin-top:35px;padding-top:23px}
.collection-links a{font:18px/1.4 Georgia,serif;text-decoration:none}.collection-links a:hover{text-decoration:underline;text-decoration-color:var(--teal)}
.collection-links span{display:block;font:9px 'Courier New',monospace;text-transform:uppercase;margin-bottom:10px}
.subject-summary{border-top:1px solid var(--teal);padding-top:17px}.subject-summary p,.listing-range{font:11px/1.6 'Courier New',monospace}
.listing-range{margin:0 0 18px}.back-to-subjects{margin:28px 0 0;font:12px 'Courier New',monospace}
.pagination{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:24px;font:12px 'Courier New',monospace}
.pagination a,.pagination button{padding:10px 14px;border:1px solid var(--teal);text-decoration:none;min-height:40px}.pagination a:hover{background:var(--teal)}
.pagination button:disabled{cursor:default;border-style:dashed;background:var(--black);opacity:.5;transform:none}.pagination>span{font-size:11px}
#search-start{border-top:1px solid var(--teal);padding:15px 0}#search-start h2{font-size:25px;margin-top:15px}#search-start p,#search-start a{font-size:13px}
@media(max-width:550px){.subject-grid{gap:0 18px}.subject-card{padding:15px 0 18px}.subject-card h3{font-size:21px}.subject-card h3 span{font-size:14px}.subject-meta{font-size:9px}.subject-card p{font-size:11px}.collection-links{grid-template-columns:1fr;gap:18px}.collection-links a{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:17px}.collection-links span{margin:0}.subject-summary{flex-wrap:wrap;gap:0 15px;margin-bottom:15px}.pagination{gap:8px}.pagination a,.pagination button{padding:10px 9px;font-size:11px}}

.recording{margin:20px 0}.recording video{display:block;width:100%;max-height:75vh;background:var(--black);border:1px solid var(--teal)}.recording figcaption{font:11px/1.6 'Courier New',monospace;padding:12px 0;color:var(--white)}