:root{font:15px/1.65 'Segoe UI',Arial,sans-serif;color:#173e34;background:#f7f7ee;--muted:#53684e;--line:#c5d0b8;--pale:#e9eedf}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}:focus-visible{outline:3px solid #637f43;outline-offset:4px}.skip{position:absolute;left:20px;top:-70px;background:white;padding:14px;z-index:100}.skip:focus{top:10px}.directory-header{display:flex;align-items:center;justify-content:space-between;padding:23px max(30px,calc((100vw - 1300px)/2));border-bottom:1px solid var(--line);background:#f7f7ee;position:sticky;top:0;z-index:10;gap:20px}.brand{font-size:30px;font-weight:750;letter-spacing:-1.8px;text-decoration:none;line-height:1}.brand span{color:#b27b4b}.back-link{font-size:13px;text-decoration:none;border:1px solid var(--line);border-radius:4px;padding:10px 17px;min-height:44px}.back-link span{margin-left:30px}main{max-width:1300px;padding:0 30px;margin:auto}.directory-intro{display:grid;grid-template-columns:1.4fr 1fr;gap:100px;align-items:center;padding:75px 0 50px}.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:650}h1{font-size:clamp(40px,5.2vw,68px);font-weight:430;letter-spacing:-2.8px;line-height:1.08;margin:24px 0}.intro-copy{max-width:550px;font-size:17px;line-height:1.8;color:var(--muted)}.curation-date{font-size:11px;color:var(--muted);margin-top:23px}.directory-principle{border:1px solid var(--line);border-radius:6px;padding:32px;background:var(--pale)}.principle-mark{display:block;font-size:31px;letter-spacing:.06em;border-bottom:1px solid #b7c7a3;padding-bottom:25px;margin-bottom:25px}.directory-principle h2{font-size:22px;font-weight:500;letter-spacing:-.5px}.directory-principle p{font-size:13px;color:var(--muted)}.directory-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stat{padding:25px 20px}.stat:first-child{padding-left:0}.stat+ .stat{border-left:1px solid var(--line)}.stat strong{display:block;font-size:36px;font-weight:450;line-height:1.25;letter-spacing:-1px}.stat span{font-size:12px;color:var(--muted)}.scope-note{font-size:12px;color:var(--muted);margin:22px 0 65px;max-width:980px}.search-heading{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:20px}.search-heading h2{font-size:29px;letter-spacing:-1px;font-weight:450;margin:0}.search-heading a{font-size:12px}.directory-search{display:grid;grid-template-columns:1fr 1fr 1.55fr auto;gap:15px;align-items:end;background:#e8edde;border:1px solid var(--line);padding:24px;border-radius:6px}.query-label{grid-column:1/-1}label{display:grid;gap:7px;font-size:12px;font-weight:550}input,select,button{border:1px solid #a7b99a;border-radius:4px;padding:12px 14px;background:#fffef8;min-width:0;width:100%;min-height:48px;font-size:14px}input[type=search]{font-size:16px}.clear-button{background:#173e34;color:#f6f7e9;padding-inline:24px}.clear-button:hover{background:#2d5745}.search-help{font-size:11px;color:var(--muted);margin:13px 0 30px}.results-heading{display:flex;gap:15px;justify-content:space-between;font-size:12px;margin-bottom:14px}.results-heading p{margin:0;font-weight:650}.results-heading>span{color:var(--muted)}#directory-results{display:grid;gap:12px}.directory-record{border:1px solid var(--line);border-radius:6px;background:#fffef8;overflow:hidden}.record-toggle{padding:22px 25px;list-style:none;display:grid;grid-template-columns:.8fr 1.2fr 1fr auto;align-items:center;gap:20px;min-height:100px;transition:background .15s}.record-toggle::-webkit-details-marker{display:none}.record-toggle:hover{background:#eef2e6}.record-toggle h3{font-size:23px;line-height:1.2;letter-spacing:-.6px;margin:4px 0 0;font-weight:500}.record-toggle .record-polymer{font-size:10px;letter-spacing:.08em;color:var(--muted)}.record-target strong{font-size:14px;font-weight:550;display:block}.record-target small,.record-evidence small{font-size:11px;color:var(--muted);display:block}.record-evidence strong{font-size:13px;font-weight:550}.expand-symbol{width:30px;height:30px;display:grid;place-items:center;border:1px solid #a5b592;border-radius:50%;font-size:20px;line-height:1}.directory-record[open]>.record-toggle{background:#e7eed9;border-bottom:1px solid #bdcbaa}.directory-record[open] .expand-symbol{transform:rotate(45deg)}.record-detail{padding:30px}.record-context{font-size:14px;color:var(--muted);margin:0 0 22px}.record-warning{background:#f2e7d3;border-left:3px solid #a87643;padding:14px 18px;font-size:12px;margin:0 0 22px}.record-warning strong{display:block;margin-bottom:5px}.record-warning ul{margin:0;padding-left:18px}.conflict-flag{display:inline-block;font-size:10px;color:#74502f;background:#f1e1c3;padding:2px 7px;border-radius:3px;margin-top:8px}.record-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.record-detail h4{font-size:15px;font-weight:650;margin:0 0 13px}.record-detail h5{font-size:13px;margin:12px 0}.field-list{display:grid;grid-template-columns:minmax(110px,.7fr) minmax(0,1.8fr);gap:8px 18px;font-size:12px;margin:0}.field-list dt{color:#5d6f55;font-weight:500;overflow-wrap:anywhere}.field-list dd{margin:0;overflow-wrap:anywhere}.field-list .field-list{display:block;border-left:2px solid var(--line);padding-left:12px}.field-list .field-list dd{margin-bottom:8px}.value-list{margin:0;padding-left:18px}.unknown{color:#78836e;font-style:italic}.sequence-label{display:flex;justify-content:space-between;gap:12px;font-size:11px;margin:19px 0 7px}.sequence{font:13px/1.9 Consolas,monospace;overflow-wrap:anywhere;white-space:pre-wrap;background:#eef2e6;border:1px solid var(--line);padding:15px;margin:0;color:#204833;border-radius:4px}.record-reference{font-size:12px;margin:20px 0 0;line-height:1.8}.measurement-heading{margin:35px 0 18px;padding-top:24px;border-top:1px solid var(--line)}.measurement-heading h4{margin-bottom:7px}.measurement-heading p{font-size:12px;color:var(--muted);margin:0}.measurements{display:grid;gap:14px}.measurement{border:1px solid var(--line);border-radius:5px;overflow:hidden}.measurement-top{padding:20px;background:#f0f3e8;display:grid;grid-template-columns:1fr 1fr;gap:18px}.measurement-ligand{font-size:12px;color:var(--muted);margin:0 0 7px}.measurement-value{font-size:22px;font-weight:500;line-height:1.35;margin:0;letter-spacing:-.4px}.measurement-value small{font-size:13px;letter-spacing:0}.measurement-assay{font-size:13px;font-weight:550;margin:0}.measurement-context{font-size:12px;margin:8px 0 0;color:var(--muted)}.measurement .field-list{padding:20px}.assay-details{border-top:1px solid var(--line)}.assay-details>summary,.source-details>summary,.curation-details>summary{padding:14px 20px;min-height:48px;font-size:12px;font-weight:550}.assay-details>summary:hover,.source-details>summary:hover{background:#edf2e3}.measurement-source{padding:14px 20px;font-size:11px;border-top:1px solid var(--line);margin:0}.source-details{border:1px solid var(--line);margin-top:24px;border-radius:4px}.source-details .field-list{padding:20px}.empty-results{padding:30px;background:var(--pale);border:1px solid var(--line);border-radius:5px}.empty-results h3{font-size:21px;font-weight:500;margin-top:0}.empty-results p{font-size:13px}.directory-sources{padding:80px 0}.directory-sources>h2{font-size:34px;font-weight:450;letter-spacing:-1px;margin:16px 0}.directory-sources>p:not(.eyebrow){font-size:14px;max-width:850px;color:var(--muted)}.curation-details{border:1px solid var(--line);border-radius:5px;margin:25px 0}#curation-rules{padding:0 25px 25px;font-size:13px}.exclusion{border-left:3px solid #aa8556;padding:5px 15px;margin-top:15px}.exclusion h4{margin:0 0 7px;font-size:13px}.exclusion p{margin:0;font-size:12px}#source-list{display:grid;gap:0}.source-item{padding:24px 0;border-bottom:1px solid var(--line);scroll-margin-top:100px}.source-item h3{font-size:17px;font-weight:500;margin:7px 0}.source-item p{font-size:12px;color:var(--muted);margin:6px 0}.source-item .source-index{font-size:10px;letter-spacing:.12em}.source-item details{font-size:12px;margin-top:10px}.source-item details summary{min-height:44px;padding:10px 0}.source-item .field-list{margin:10px 0}footer{border-top:1px solid var(--line);padding:30px;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:12px}footer p{color:var(--muted)}@media(max-width:900px){.directory-intro{gap:35px;grid-template-columns:1.2fr 1fr}.directory-principle{padding:23px}.directory-search{grid-template-columns:1fr 1fr}.query-label{grid-column:1/-1}.record-toggle{grid-template-columns:.8fr 1fr auto;gap:15px}.record-evidence{grid-column:1/3;grid-row:2}.expand-symbol{grid-column:3;grid-row:1/3}.record-grid{grid-template-columns:1fr;gap:25px}.measurement-top{grid-template-columns:1fr;gap:15px}}@media(max-width:600px){html{scroll-padding-top:85px}.directory-header{padding:19px 20px}.brand{font-size:27px}.back-link{font-size:11px;padding:10px 12px}.back-link span{margin-left:8px}main{padding:0 20px}.directory-intro{grid-template-columns:1fr;padding:40px 0 30px;gap:25px}h1{font-size:42px;letter-spacing:-1.8px}.intro-copy{font-size:15px}.directory-principle{padding:23px}.principle-mark{font-size:24px;padding-bottom:15px;margin-bottom:15px}.directory-principle h2{font-size:20px}.directory-stats{grid-template-columns:1fr 1fr}.stat{padding:18px 16px}.stat:first-child{padding-left:16px}.stat:nth-child(3){border-left:0;border-top:1px solid var(--line)}.stat:nth-child(4){border-top:1px solid var(--line)}.stat strong{font-size:31px}.stat span{font-size:11px}.scope-note{margin-bottom:40px}.search-heading{display:block}.search-heading h2{font-size:26px;margin-bottom:8px}.directory-search{padding:17px;gap:15px}.directory-search label{grid-column:1/-1}.clear-button{grid-column:1/-1}.results-heading{display:block}.results-heading>span{display:block;font-size:11px;margin-top:7px}.record-toggle{padding:18px 17px;gap:12px;grid-template-columns:1fr auto}.record-target{grid-column:1;grid-row:2}.record-evidence{grid-column:1;grid-row:3}.expand-symbol{grid-column:2;grid-row:1/4}.record-toggle h3{font-size:23px}.record-detail{padding:20px 17px}.field-list{grid-template-columns:1fr;gap:4px}.field-list dd{margin-bottom:10px}.measurement-top{padding:17px}.measurement-value{font-size:21px}.measurement .field-list{padding:17px}.measurement-source{padding:14px 17px}.record-warning{padding:14px}.sequence{font-size:12px}.directory-sources{padding:55px 0}.directory-sources>h2{font-size:29px}.source-details .field-list{padding:17px}footer{flex-wrap:wrap;padding:25px 20px;gap:15px}footer p{width:100%;order:3;margin:0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.record-detail .measurement-value{font-size:22px;font-weight:500;line-height:1.35;margin:0}.measurement-uncertainty{font-size:11px;color:var(--muted);margin:8px 0 0}

@media(max-width:600px){.directory-header{gap:10px}.back-link{white-space:nowrap}}
.sequence-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 12px}.sequence-orientation{font-weight:650;font-size:15px}.sequence-count{font-weight:400;font-size:11px;margin-left:12px;color:var(--muted)}.sequence-actions{display:flex;gap:8px}.sequence-actions button{width:auto;min-height:44px;padding:8px 12px;font-size:11px}.sequence-strip{display:flex;flex-wrap:wrap;gap:12px 18px;padding:20px;background:#eaf0df;border:1px solid #bbcbaa;border-radius:5px}.sequence-group{display:grid;gap:2px}.sequence-group small{font:10px/1.5 'Segoe UI',sans-serif;color:var(--muted)}.sequence-group code{font:13px/1.8 Consolas,monospace;letter-spacing:.06em}.sequence-caption,.copy-status{font-size:11px;color:var(--muted);margin:10px 0}.copy-status:not(:empty){padding:12px;border-left:3px solid #637f43;background:#eef2e6}.sequence-plain>summary{font-size:12px;min-height:44px;padding:10px 0}.structure-evidence{margin:32px 0;border-top:1px solid var(--line);padding-top:25px}.structure-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.structure-heading .eyebrow{margin:0 0 8px;font-size:9px}.structure-heading h4{font-size:21px;font-weight:500;margin:0}.structure-count{font-size:11px;padding:7px 11px;background:#eef2e6;border:1px solid var(--line);border-radius:30px}.structure-intro{font-size:12px;color:var(--muted);max-width:800px;margin:15px 0 22px}.structure-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.structure-kind{border:1px solid var(--line);border-radius:5px;padding:20px;min-width:0}.structure-kind-label{font-size:14px;font-weight:650}.structure-kind>p{font-size:11px;color:var(--muted);min-height:55px}.structure-unavailable{padding:20px 0 0;border-top:1px solid var(--line)}.structure-unavailable>span{display:block;color:#8a9b77;font-size:25px}.structure-unavailable strong{font-size:12px;font-weight:550}.structure-unavailable p{font-size:11px;color:var(--muted);margin-bottom:0}.structure-item{border-top:1px solid var(--line);padding-top:15px;font-size:12px;overflow-wrap:anywhere}.structure-item>strong{display:block;font-size:15px}.structure-relationship{display:block;margin:9px 0;padding:5px 9px;background:#eaf0df;font-size:10px}.structure-relationship.is-variant{background:#f2e7d3}.structure-variant{color:#74502f}.structure-item .field-list{display:block}.structure-item .field-list dd{margin-bottom:8px}.structure-viewer{min-height:160px;background:#eef2e6;padding:16px}.structure-viewer p{font-size:11px}@media(max-width:900px){.structure-grid{grid-template-columns:1fr}.structure-kind>p{min-height:0}.structure-heading{align-items:flex-start;flex-wrap:wrap}}@media(max-width:400px){.sequence-strip{padding:13px;gap:10px 14px}.sequence-actions{flex-wrap:wrap}.structure-kind{padding:16px}}
.structure-dialog{border:1px solid var(--line);border-radius:8px;background:#fffef8;color:#173e34;width:min(900px,calc(100vw - 24px));max-height:92dvh;padding:24px}.structure-dialog::backdrop{background:#102e27b3}.viewer-heading{display:flex;gap:20px;align-items:center;justify-content:space-between}.viewer-heading h2{font-size:22px;font-weight:500;line-height:1.3;margin:0}.viewer-heading button{width:auto;min-width:70px}.structure-dialog p{font-size:12px;overflow-wrap:anywhere}.viewer-legend,.viewer-footnote{color:var(--muted)}#structure-canvas{position:relative;width:100%;height:400px;background:#f0f3e8}.viewer-controls{display:flex;flex-wrap:wrap;gap:8px}.viewer-controls button{width:auto;min-height:44px;font-size:12px}.structure-dialog a{font-size:12px}#structure-viewer-status{min-height:2em}@media(max-width:600px){.structure-dialog{padding:18px}.viewer-heading h2{font-size:18px}#structure-canvas{height:300px}.viewer-controls button{flex:1 1 30%}}
.structure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.structure-kind:has(.structure-item){grid-column:1/-1}.structure-item .field-list{display:grid;grid-template-columns:minmax(120px,.6fr) minmax(0,2fr);gap:8px 20px}.structure-item .field-list .field-list{display:block}.coordinate-details{margin:18px 0;border:1px solid var(--line);padding:0 15px;border-radius:4px}.coordinate-details>summary{min-height:44px;padding:11px 0;font-size:12px}.coordinate-details>.field-list{padding:10px 0}.structure-item+.structure-item{margin-top:28px}.structure-item>button{width:auto;min-height:46px;background:#173e34;color:#fffef8;padding:10px 20px}.directory-search{grid-template-columns:repeat(4,minmax(0,1fr))}.directory-search>.clear-button{grid-column:1/-1;width:auto;justify-self:start}.sequence-unit{margin-bottom:24px}#structure-canvas{height:340px}@media(max-width:900px){.directory-search{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.structure-grid{grid-template-columns:1fr}.structure-item .field-list{display:block}.directory-search>.clear-button{width:100%}#structure-canvas{height:280px}}
