:root{--ink:#192633;--muted:#7b8891;--red:#bb464e;--blue:#347ba3;--line:#e4e8e7;--sans:"DM Sans",sans-serif;--serif:"Source Serif 4",Georgia,serif;--mono:"IBM Plex Mono",monospace}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid #dfbe6a;outline-offset:3px}
.site-bar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:17px max(24px,calc((100vw - 1360px)/2));gap:20px}.wordmark{text-decoration:none;font-size:16px;font-weight:700}.wordmark span{font-size:15px;color:var(--muted);font-weight:400}.site-links{display:flex;gap:24px}.site-links a{text-decoration:none;font-size:15px;color:#65727e}
.layout{max-width:1360px;padding:34px 28px 22px;margin:0 auto}.intro{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:27px}.eyebrow{font:500 14px var(--mono);letter-spacing:.08em;color:#9c6c68;margin:0 0 14px}.intro h1{font:500 clamp(35px,4vw,58px)/1.1 var(--serif);letter-spacing:-.038em;margin:0}.intro h1 em{color:var(--red);font-weight:400}.subcopy{color:#89949c;font-size:15px;line-height:1.7;text-align:right;margin:0 0 4px}
.experiment{border:1px solid var(--line);border-radius:8px;padding:16px 19px;background:#fafbfa;margin-bottom:34px}.sample-label{display:flex;align-items:center;gap:15px;margin-bottom:15px}.sample-title{font:600 14px var(--sans)}.sample-meta{font:14px var(--mono);color:#89939b;letter-spacing:.03em}
.controls{display:flex;align-items:flex-end;gap:18px;flex-wrap:wrap}.control{border:0;margin:0;padding:0;min-width:0;font:500 14px var(--mono);color:#73818a;display:flex;flex-direction:column;gap:8px}.control legend{display:block;padding:0;margin-bottom:7px}.segments{display:flex;align-items:center;padding:3px;border:1px solid #e0e5e6;background:white;border-radius:5px;height:39px;gap:2px;min-width:158px}.segments button{border:0;border-radius:3px;padding:8px 11px;background:none;font:600 14px var(--sans);color:#77848c;white-space:nowrap;min-width:54px}.segments button.selected{color:#fff;background:#263b4a}.segments button:hover:not(.selected){background:#f0f3f3}.input-control select{border:1px solid #e0e5e6;background:white;border-radius:5px;padding:9px 12px;height:39px;font-size:15px;color:var(--ink);min-width:134px}.seed-details{font:14px var(--sans);padding:0 0 10px;min-width:90px}.seed-details summary{cursor:pointer;color:#627582}.seed-details label{display:flex;align-items:center;gap:8px;margin-top:7px}.seed-details input{width:85px;border:1px solid #dce2e2;padding:5px;border-radius:4px}.run-buttons{display:flex;align-items:center;gap:7px}.run{height:39px;padding:0 19px;background:#263b4a;color:white;border:0;border-radius:5px;font:600 15px var(--sans);white-space:nowrap}.run span{padding-left:15px}.run:hover:not(:disabled){background:#3d5465}.stop{height:39px;border:1px solid #cfa5a5;color:#ad5256;background:#fff;border-radius:4px;padding:0 10px;font-size:14px}
.progress-line{display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:15px;padding-top:11px;font:14px var(--sans);color:#69808d;line-height:1.5}.progress-line #progress{font:14px var(--mono);letter-spacing:.06em;color:#a2aaaf;text-align:right}.progress-line .error{color:#b43b43}
.atlas-section{margin-top:34px}.section-label{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:15px;font:500 14px var(--mono);letter-spacing:.1em;color:#687783}.number{color:#b55d63}.section-note{margin-left:auto;color:#a2aab0;font:14px var(--mono);letter-spacing:.02em}
.triad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.triad figure{margin:0;min-width:0}.triad h2{font:500 clamp(19px,2vw,28px)/1.2 var(--serif);margin:0 0 11px}.image{aspect-ratio:1;position:relative;background:#f3f4f2;border:1px solid #e8ebeb;overflow:hidden}.image img,.image canvas{display:block;width:100%;height:100%;object-fit:fill;image-rendering:auto}.map-holder canvas{cursor:default}.empty{position:absolute;inset:0;display:grid;place-items:center;color:#8b969d;font:15px var(--sans);background:#f6f7f6;padding:18px;text-align:center}.empty.hidden{display:none}.legend{display:flex;align-items:center;gap:11px;margin-top:16px;color:#82919b;font:14px var(--serif);flex-wrap:wrap}.gradient{height:9px;width:170px;border-radius:2px;background:linear-gradient(90deg,#2d78a5,#b8d4e3,#fff 50%,#eec2bf,#c14b50)}.legend-reading{font:14px var(--mono);color:#929fa6;margin-left:7px}.opacity{margin-left:auto;display:flex;align-items:center;gap:8px;font:14px var(--mono);color:#8b969c}.opacity input{accent-color:var(--red);width:100px}
.channels-section{margin-top:44px}.spectral-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px}.channel-card{border:0;text-align:left;background:none;min-width:0;padding:0}.channel-label{font:600 15px var(--sans);min-height:26px;display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-image{aspect-ratio:1;background:#f3f4f3;border:1px solid var(--line);display:block}.channel-image canvas{width:100%;height:100%;display:block}.channel-card:hover .channel-image,.channel-card.selected .channel-image{border-color:var(--red)}.channel-card.selected .channel-label{color:var(--red)}.channel-magnitude{display:block;font:14px var(--mono);padding-top:9px;text-align:right;color:#7e8b96}.channel-magnitude.positive{color:var(--red)}.channel-magnitude.negative{color:var(--blue)}
.contributions{margin-top:38px}.contribution-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.contribution-head h2{font:500 clamp(22px,2.7vw,32px)/1.2 var(--serif);margin:0}.bars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 25px;padding:24px 0 7px}.bar{display:grid;grid-template-columns:50px minmax(0,1fr) 72px;gap:10px;align-items:center;min-width:0}.bar label{font:14px var(--sans);white-space:nowrap}.track{height:11px;background:#f2f4f4;position:relative;overflow:hidden}.track:before{content:"";position:absolute;height:100%;width:1px;left:50%;background:#9ba9b0}.fill{position:absolute;height:100%;top:0}.number-value{font:14px var(--mono);color:#65747e;text-align:right;font-variant-numeric:tabular-nums}.helper{margin:12px 0 0;color:#a1abb1;font-size:15px}
.footer-actions{border-top:1px solid var(--line);margin-top:25px;padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:15px}.footer-actions #stats{font:14px var(--mono);color:#85919a}.footer-actions button{border:1px solid var(--line);border-radius:5px;background:#fff;color:#536574;padding:9px 12px;font-size:14px}.footer-actions button:hover:not(:disabled){border-color:#8ca0ac}
.method-details{border-top:1px solid var(--line);padding-top:16px}.method-details summary{cursor:pointer;color:#607583;font-size:14px}.method-details p{max-width:850px;line-height:1.7;color:#6a7a85;font-size:15px}.method-details a{color:#3c667e}footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:32px;padding-top:18px;color:#8e999f;font:14px var(--mono)}
@media(max-width:1050px){.controls{gap:12px}.spectral-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.bars{grid-template-columns:repeat(2,minmax(0,1fr))}.intro .subcopy{max-width:205px}.site-bar{padding-left:20px;padding-right:20px}}
@media(max-width:720px){.site-bar{padding:14px 16px}.site-links{gap:12px}.wordmark span{display:none}.layout{padding:25px 16px}.intro{flex-direction:column;align-items:flex-start;gap:10px}.subcopy{text-align:left!important}.controls{gap:13px}.triad{grid-template-columns:repeat(2,minmax(0,1fr))}.triad figure:last-child{grid-column:span 2}.spectral-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.bars{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-actions{flex-wrap:wrap}.opacity{margin-left:0}}
@media(max-width:480px){.intro h1{font-size:35px}.sample-label{flex-wrap:wrap;gap:5px}.sample-meta{font-size:14px}.controls>.control{flex:1 1 44%}.run-buttons{flex:1 1 100%}.run{flex:1}.controls .segments{min-width:0}.segments button{padding:8px 7px}.triad{grid-template-columns:1fr}.triad figure:last-child{grid-column:auto}.spectral-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bars{grid-template-columns:1fr}.contribution-head{flex-direction:column;align-items:flex-start}.opacity{margin-left:0}.footer-actions{flex-direction:column;align-items:stretch}.footer-actions button{width:100%}.site-links a{font-size:14px}footer{gap:15px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}


/* Readable typography and interaction, without tiny technical captions. */
body{font-size:16px;line-height:1.48}
.site-bar{min-height:66px}
.wordmark{font-size:20px}
.wordmark span{font-size:15px}
.site-links a{font-size:15px}
.layout{padding-top:37px}
.experiment{padding:21px 23px}
.sample-label{margin-bottom:16px}
.sample-title{font-size:19px}
.sample-meta,.eyebrow,.subcopy{display:none}
.controls{gap:18px}
.control, .control legend{font:500 15px var(--sans);color:#4a5b66}
.control legend{margin-bottom:8px}
.segments{height:43px;min-width:185px}
.segments button{font-size:15px;min-width:52px}
.run{height:43px;font-size:15px}
.seed-details,.seed-details summary,.seed-details label{font-size:14px}
.progress-line{font-size:14px;line-height:1.5}
.progress-line #progress{font:13px var(--sans);letter-spacing:0}
.section-label{font:600 17px var(--sans);letter-spacing:0;color:#374958}
.section-note{font:14px var(--sans);letter-spacing:0}
.helper,.legend,.legend-reading,.opacity,.channel-magnitude,.number-value,.footer-actions #stats,footer{font-size:14px}
.channel-label{font-size:15px}
.switcher button,.footer-actions button{font-size:14px}
.method-details summary,.method-details p{font-size:15px}
.bar label{font-size:15px}
.contributions h2{font-size:27px}
#kControls button{min-width:52px}
.mode-tabs{display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line);margin:-2px 0 25px}
.mode-tabs button{padding:12px 0 15px;border:0;border-bottom:3px solid transparent;background:none;color:#75818b;font-size:17px;font-weight:600;cursor:pointer}
.mode-tabs button.selected{color:var(--ink);border-bottom-color:var(--red)}
.mode-tabs button:hover{color:var(--red)}
.mode-tabs button span{color:#939da6;font-size:14px;font-weight:400;margin-left:6px}
#atlasView[hidden],#computeView[hidden]{display:none!important}
.atlas-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:4px 0 23px}
.atlas-header h2{font-size:36px;line-height:1.2;margin:0 0 7px}
.atlas-header p{margin:0;font-size:17px;color:#63727e}
.atlas-doc{font-size:15px;text-decoration:none;white-space:nowrap;color:var(--blue)}
.dataset-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.dataset-filter{padding:10px 15px;border:1px solid var(--line);border-radius:6px;background:white;font-size:14px;color:#657581}
.dataset-filter.selected{background:#2b4050;color:#fff;border-color:#2b4050}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start}
.atlas-tile{border:1px solid #e1e7e7;padding:0;text-align:left;background:white;overflow:hidden;border-radius:6px;min-width:0}
.atlas-tile:hover{border-color:#b64c50;box-shadow:0 7px 22px #141b2312}
.atlas-tile img{display:block;width:100%;height:230px;object-fit:contain;background:#f8faf9}
.atlas-tile-info{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:10px 13px;color:#526370;font-size:14px}
.atlas-tile-info span:last-child{color:var(--red)}
.atlas-note{font-size:15px;color:#71808b;margin:26px 0}
.atlas-dialog{width:min(96vw,1460px);max-height:94vh;border:1px solid #d9dfdf;border-radius:8px;box-shadow:0 20px 80px #151b2b47;padding:0;background:#fff;overflow:auto}
.atlas-dialog::backdrop{background:#132332b8}
.dialog-header{position:sticky;top:0;background:#fff;padding:15px 22px;display:flex;justify-content:space-between;align-items:center;z-index:2;font-weight:600;border-bottom:1px solid var(--line);font-size:17px}
.dialog-header button{border:0;background:none;font-size:28px;color:#53636e}
.atlas-dialog>img{display:block;max-width:100%;height:auto;margin:0 auto}
.dialog-actions{display:flex;gap:15px;justify-content:space-between;padding:12px 22px;border-top:1px solid var(--line);font-size:15px}
.dialog-actions a{color:var(--blue);text-decoration:none}
@media(max-width:850px){
  .gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-links{gap:13px}
  .mode-tabs{gap:20px}
}
@media(max-width:540px){
  .gallery-grid{grid-template-columns:1fr}
  .atlas-tile img{height:210px}
  .atlas-header{align-items:start;flex-direction:column}
  .dataset-filter{padding:9px 11px}
  .mode-tabs button{font-size:15px}
  .mode-tabs button span{font-size:13px}
  .wordmark{font-size:19px}
  .site-links a{font-size:14px}
  .progress-line{flex-direction:column;align-items:start}
  .control{flex:1 1 46%}
  .segments{min-width:0}
}

/* Model and image switching for all 57 Atlas examples. */
.sample-picker{display:grid;grid-template-columns:minmax(190px,1fr) minmax(190px,1.2fr) auto;gap:18px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:20px}
.sample-picker label{font:600 15px var(--sans);color:#3a4c59;display:flex;flex-direction:column;gap:8px;min-width:0}
.sample-picker select,.band-picker select{width:100%;height:44px;border:1px solid #dce2e4;border-radius:5px;background:#fff;color:var(--ink);padding:8px 10px;font:15px var(--sans);text-overflow:ellipsis}
.sample-state{font-size:15px;color:#687a86;align-self:center;padding-top:17px;text-align:right}
#liveResults[hidden],#pendingPanel[hidden]{display:none!important}
.pending-example{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:26px;align-items:center;border:1px solid var(--line);padding:20px;border-radius:7px;margin-top:25px}
.pending-copy h2{font-size:32px;margin:0 0 14px}
.pending-copy p{font-size:16px;line-height:1.6;color:#6c7985;max-width:440px}
.pending-copy a{font-size:16px;text-decoration:none;color:var(--blue);font-weight:600}
.pending-example img{display:block;width:100%;max-height:560px;object-fit:contain;background:#f5f6f4;border:1px solid #e7ebec}
.band-picker{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.band-picker label{font-size:16px;color:#586b79;font-weight:600}
.band-picker select{max-width:290px}
.bars .bar{display:grid;grid-template-columns:94px minmax(0,1fr) 76px;gap:10px;min-width:0;
  align-items:center;background:transparent;border:0;padding:0;color:var(--ink);text-align:left}
.bars .bar:hover .bar-label{color:var(--red)}
.bar-label{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:850px){
  .sample-picker{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sample-state{grid-column:1 / -1;padding:0;text-align:left}
}
@media(max-width:540px){
  .sample-picker{grid-template-columns:1fr;gap:14px}
  .sample-state{grid-column:1}
  .sample-picker select{height:43px}
  .pending-example{grid-template-columns:1fr;gap:12px}
  .pending-copy h2{font-size:27px}
  .band-picker{flex-direction:column;align-items:flex-start}
  .band-picker select{max-width:100%}
  .bars .bar{grid-template-columns:93px minmax(0,1fr) 72px}
}
.dialog-actions button{background:#283f50;color:#fff;border:0;border-radius:5px;padding:10px 14px;font:600 15px var(--sans);cursor:pointer}
.dialog-actions button:hover{background:#425d72}
@media(max-width:540px){.dialog-actions{flex-wrap:wrap}.dialog-actions button{order:3;flex:1 1 100%}}