:root{--paper:#f5f4ee;--surface:#fffefa;--ink:#25372f;--muted:#68736b;--line:#dcded3;--accent:#a64931;--accent-soft:#f3e8dd;--green:#3a755c;--warning:#86632d;--radius:12px;color-scheme:light}
:root[data-theme=dark]{--paper:#151e1a;--surface:#1d2923;--ink:#edf0e6;--muted:#b1bbac;--line:#39483c;--accent:#ef9b7f;--accent-soft:#3a2c22;--green:#91c7a4;--warning:#e3be82;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--green);outline-offset:4px}[hidden]{display:none!important}main{max-width:1340px;margin:auto;padding:0 42px}.top{min-height:76px;display:flex;align-items:center;gap:32px;padding:12px 42px;border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:23px;font-weight:650;letter-spacing:-1px}.mark{font-family:Georgia,serif;font-size:36px;line-height:1}.mark 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var(--line);padding:15px 0;font:10px ui-monospace,monospace;letter-spacing:.05em;color:var(--muted)}.workspace{padding:48px 0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.section-heading h2{font-size:29px;margin-bottom:0}.status{font-size:11px;background:var(--accent-soft);color:var(--warning);padding:7px 11px;border-radius:20px;white-space:nowrap}.status.live{color:var(--green);background:transparent;border:1px solid var(--green)}.mode-tabs{display:flex;border-bottom:1px solid var(--line);gap:8px;overflow-x:auto;margin-bottom:24px}.mode-tabs button{white-space:nowrap;background:none;border:0;border-bottom:2px solid transparent;padding:14px 12px;color:var(--muted);font-size:13px;min-height:48px}.mode-tabs button[aria-selected=true]{color:var(--ink);border-color:var(--accent);font-weight:650}.mode-tabs span{font:9px ui-monospace,monospace;color:var(--muted);margin-left:6px}.work-grid{display:grid;grid-template-columns:330px 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var(--line);padding-top:14px}summary{cursor:pointer;font-size:12px;font-weight:600;line-height:1.6}.file-label{display:flex;align-items:center;justify-content:space-between;gap:8px}.file-label input{font-size:10px;padding:6px;width:65%}.input-note{font-size:11px;line-height:1.65;color:var(--muted);margin-top:14px}.submit{width:100%;margin-top:20px}.examples{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.example-button{display:flex;width:100%;align-items:center;justify-content:space-between;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:12px 10px;margin:12px 0;font-size:12px;text-align:left;gap:10px}.text-button{padding:6px 0;background:transparent;border:0;color:var(--accent);font-size:12px;text-align:left;min-height:30px}.result-panel{overflow:hidden;min-height:660px}.result-heading{padding:22px 24px;display:flex;justify-content:space-between;gap:15px;align-items:center}.result-heading h3{margin:5px 0 0;font-size:20px}.notice{background:var(--accent-soft);border-top:1px solid var(--line);padding:11px 24px;font-size:11px;color:var(--warning)}.notice:empty{display:none}.viewer-shell{height:280px;position:relative;background:var(--surface);border-bottom:1px solid var(--line)}#viewer{position:absolute;inset:0 0 39px}.viewer-toolbar{position:absolute;bottom:0;width:100%;padding:8px 14px;display:flex;gap:12px;border-top:1px solid var(--line);align-items:center}.viewer-toolbar button{background:none;border:0;color:var(--muted);font-size:10px;min-height:25px}.viewer-toolbar span{font-size:10px;color:var(--muted);margin-left:auto}.viewer-empty{position:absolute;inset:30px;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:13px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.metric{padding:16px 22px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric .value{font:25px/1.2 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var(--line);white-space:nowrap}td{padding:13px 7px;vertical-align:top;border-bottom:1px solid var(--line)}tr[data-position]{cursor:pointer}tr.selected{background:var(--accent-soft)}.mutation{font:600 13px ui-monospace,monospace;color:var(--accent)}.rationale{max-width:270px;font-size:11px}.score{font-family:ui-monospace,monospace;white-space:nowrap}.channel{padding:10px 0;border-bottom:1px solid var(--line);font-size:12px}.channel span{color:var(--muted);font-size:11px}.result-note{font-size:11px;line-height:1.65;color:var(--muted);margin:16px 0}.result-card{padding:15px 0;border-bottom:1px solid var(--line)}.result-card b{font-size:13px}.result-card p{font-size:11px;color:var(--muted)}.sequence{font:11px/1.7 ui-monospace,monospace;overflow-wrap:anywhere;background:var(--paper);padding:10px;border-radius:6px;margin-top:8px}.downloads{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.downloads button,.downloads a{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:5px;text-decoration:none;font-size:11px;padding:9px 12px}.empty{padding:25px 0;color:var(--muted);font-size:13px}.progress{display:flex;gap:10px;align-items:center;margin-top:16px;font-size:12px}.progress strong{font-size:11px}.progress .subtle{display:block}.progress button{margin-left:auto;font-size:10px}.spinner{width:16px;height:16px;flex-shrink:0;border:2px solid var(--line);border-top-color:var(--green);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error{color:var(--accent);font-size:12px;padding:12px;border:1px solid var(--accent);border-radius:6px;overflow-wrap:anywhere}.method{padding:48px 0;border-top:1px solid var(--line)}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:18px}.method-grid>div>p{font-size:14px;max-width:430px}.method-steps article{display:flex;gap:25px;border-top:1px solid var(--line);padding:15px 0}.method-steps article>span{font:12px ui-monospace,monospace;color:var(--accent);padding-top:13px}.method-steps h3{font-size:15px}.method-steps p{font-size:12px;color:var(--muted)}.science-details{border:1px solid var(--line);border-radius:8px;padding:18px 22px;margin-top:30px}.science-details summary{font-size:13px}.science-details p{font-size:12px;color:var(--muted);max-width:900px}.science-details table{margin-top:15px;max-width:720px}.pilot{border-top:1px solid var(--line);padding:50px 0 60px;display:grid;grid-template-columns:1fr 1fr;gap:90px}.pilot>div>p{max-width:470px;font-size:14px;color:var(--muted);margin:18px 0 23px}.pilot-card{border:1px solid var(--line);border-radius:12px;padding:26px}.pilot-card>p{font-size:12px!important}.pilot-line{border-top:1px solid var(--line);padding:11px 0;font-size:12px}footer{border-top:1px solid var(--line);padding:28px 42px;display:flex;align-items:center;gap:30px;justify-content:space-between}footer p,footer>span{font-size:10px;color:var(--muted)}footer .brand{font-size:20px}.concept{padding:32px 0}.concept h3{font-family:Georgia,serif;font-size:25px;font-weight:400}.concept p{color:var(--muted);font-size:13px}.mono{font-family:ui-monospace,monospace}.badge{font-size:10px;border:1px solid var(--line);padding:3px 6px;border-radius:4px;color:var(--muted)}
@media(max-width:1050px){main{padding:0 25px}.top{padding:12px 25px}.hero-grid{gap:35px}.work-grid{grid-template-columns:290px minmax(0,1fr);gap:16px}.input-panel{padding:20px}.method-grid,.pilot{gap:40px}.rationale{min-width:180px}.result-heading{padding:20px}.notice{padding:12px 20px}#resultBody{padding:0 20px 20px}.top .beta{display:none}}
@media(max-width:760px){main{padding:0 18px}.top{padding:10px 18px;min-height:64px;gap:15px}.top nav{gap:14px;font-size:11px}.top nav a:last-child{display:none}.brand{font-size:21px}.hero{padding-top:35px}.hero-grid{grid-template-columns:1fr;gap:24px;margin-top:22px}h1{font-size:clamp(32px,9vw,48px)}.hero-copy>p:first-child{font-size:16px}.hero-copy .subtle{margin-top:17px}.hero-bottom{gap:20px;line-height:1.6;font-size:9px}.hero-bottom span:last-child{text-align:right}.section-heading{align-items:start;flex-direction:column;gap:14px}.section-heading h2{font-size:26px}.workspace{padding:32px 0}.work-grid{grid-template-columns:1fr}.input-panel{padding:22px}.result-panel{min-height:400px}.viewer-shell{height:300px}.mode-tabs{margin-right:-18px}.mode-tabs button{padding:12px 9px}.result-heading h3{font-size:18px}.metric{padding:15px 12px}.metric .value{font-size:23px}.method-grid,.pilot{grid-template-columns:1fr;gap:24px}.method{padding-top:32px}.method h2{font-size:33px}.pilot{padding:35px 0}.pilot-card{padding:22px}footer{padding:22px 18px;align-items:start;flex-direction:column;gap:12px}.viewer-toolbar span{max-width:110px;text-align:right}.hero-copy .button{width:100%}.result-tabs{gap:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}.spinner{animation:none}}
.workspace-page .hero,.workspace-page #pilot{display:none}

/* Experimental workspace */
.lab-section{padding:35px 0;border-top:1px solid var(--line)}.lab-section>p{max-width:850px;color:var(--muted)}.lab-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}.lab-form input,.lab-form select{width:100%;min-width:0}.lab-plot{display:block;width:100%;max-width:680px;color:var(--green);margin:20px 0}.lab-plot text{font:12px system-ui;fill:var(--ink)}.candidate-choice{display:flex;align-items:center;gap:8px;margin:0;font:inherit}.candidate-choice input{width:16px;height:16px}.lab-section td input,#phData td input{min-width:90px;max-width:180px}.lab-section td{min-width:100px}.lab-section h3,#phSummary h3{margin-top:25px}.downloads .file-label{margin:0;padding:8px}.downloads input[type=file]{max-width:230px;font-size:11px}
@media(max-width:600px){.lab-form{grid-template-columns:1fr}.lab-plot{min-width:0}}
/* Customer explanation, vertical timeline */
.learn-lead{max-width:700px;font-size:19px;color:var(--muted)}.learn-hero h1{font-size:clamp(36px,5vw,65px);margin:28px 0}.timeline{max-width:980px;margin:25px auto 60px;position:relative}.timeline:before{content:'';position:absolute;left:23px;top:20px;bottom:30px;width:1px;background:var(--line)}.timeline-step{display:grid;grid-template-columns:48px minmax(0,1fr);gap:40px;padding:28px 0 45px;position:relative}.step-number{background:var(--paper);color:var(--accent);font:14px ui-monospace,monospace;padding:8px 0;position:relative;text-align:center;align-self:start}.timeline-step h2{font-size:33px;margin:14px 0}.timeline-step p{max-width:760px;color:var(--muted)}.stage-visual{margin:24px 0 6px;color:var(--green);max-width:640px}.sequence-visual,.donor-visual,.filter-visual,.loop-visual{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.sequence-visual span{padding:12px 18px;background:var(--surface);border:1px solid var(--line);border-radius:6px;font:20px ui-monospace,monospace}.donor-visual span,.filter-visual span,.loop-visual span{padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:6px;font-size:12px}.model-visual>div{display:flex;flex-wrap:wrap;gap:15px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:8px}.model-visual span,.model-visual small{width:100%;color:var(--muted)}.model-visual strong{font:23px Georgia,serif;color:var(--ink)}.wells-visual{display:grid;grid-template-columns:100px repeat(3,42px);gap:14px;align-items:center}.wells-visual i{height:32px;width:32px;border:2px solid currentColor;border-radius:50%;background:var(--surface)}.curve-visual svg{width:100%;max-width:380px;display:block}.curve-visual small{color:var(--muted)}.learn-columns{display:grid;grid-template-columns:1fr 1fr;gap:35px}.learn-columns p{color:var(--muted)}.timeline-step.reveal{opacity:0;transform:translateY(12px);transition:opacity 250ms ease-out,transform 250ms ease-out}.timeline-step.seen{opacity:1;transform:none}
@media(max-width:600px){.timeline-step{gap:16px;grid-template-columns:35px minmax(0,1fr)}.timeline:before{left:17px}.timeline-step h2{font-size:27px}.learn-columns{grid-template-columns:1fr}.learn-hero h1{font-size:34px}.sequence-visual span{padding:8px 12px}.wells-visual{grid-template-columns:80px repeat(3,32px);gap:8px}}
@media(prefers-reduced-motion:reduce){.timeline-step.reveal{opacity:1;transform:none;transition:none}}
/* Neutral analysis workspace; data colors live in the structure legend. */
.workspace{--paper:#faf9f7;--surface:#ffffff;--ink:#14161a;--muted:#58616a;--line:#e6e3dd;--accent:#8f3324;--accent-soft:#f7efed;--green:#0f7b4f}.workspace .result-panel,.workspace .input-panel{background:var(--surface)}
[data-theme=dark] .workspace{--paper:#0e0f11;--surface:#17191c;--ink:#edf0f2;--muted:#b1b7bd;--line:#35383e;--accent:#ef9b7f;--accent-soft:#342722;--green:#91c7a4}
.viewer-tools{padding:16px 28px 20px;border-bottom:1px solid var(--line)}.viewer-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-bottom:12px}.view-group{display:flex;align-items:center;gap:10px;font-size:11px}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:6px;padding:2px;gap:2px}.segmented button{background:transparent;color:var(--muted);border:0;border-radius:4px;padding:8px 10px;font-size:11px;min-height:34px}.segmented button[aria-pressed=true]{background:var(--ink);color:var(--surface)}.color-label{display:flex;align-items:center;gap:9px;margin:0;font-size:11px}.color-label select{max-width:260px;padding:7px;font-size:12px;width:auto}.overlay-choice{display:flex;align-items:center;gap:7px;margin:0;font-size:11px}.overlay-choice input{width:16px;height:16px;margin:0}.viewer-legend{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:11px;line-height:1.6}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-item i{width:12px;height:12px;border:1px solid #7c838a;border-radius:3px}.deviation-ramp{display:inline-block;width:95px;height:10px;background:linear-gradient(90deg,#dae0e3,#a64931);border-radius:2px}.viewer-tools .result-note{margin:8px 0;font-size:11px}.viewer-tools .downloads{margin-top:10px}.position-details{border-top:1px solid var(--line);margin-top:16px;padding-top:14px;font-size:12px}.position-details p{font-size:11px;color:var(--muted);line-height:1.65;margin:8px 0}.position-button{background:transparent;border:0;color:var(--accent);font:11px system-ui;text-decoration:underline;text-underline-offset:3px;padding:8px 0}.output-flow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:20px 0 0;font-size:11px}.output-flow b{font:22px Georgia,serif;margin-right:4px}.output-flow i{font-style:normal;color:var(--muted)}.funnel-title{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-top:20px}.funnel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:16px 0!important}.funnel>div{min-width:0}.funnel small{line-height:1.4;white-space:normal}.funnel-cut{display:block;font:10px ui-monospace,monospace;color:var(--muted);margin-top:6px}.filter-details{font-size:11px;line-height:1.65;margin-bottom:20px}.filter-details p{margin:8px 0;color:var(--muted)}.filter-details summary{cursor:pointer}.evidence-summary{padding:12px 15px;border:1px solid var(--line);border-radius:7px;margin-top:16px;font-size:11px;color:var(--muted)}.evidence-summary p{margin:6px 0;line-height:1.65}.result-tabs{overflow-x:auto;scrollbar-width:thin}.result-tabs button{white-space:nowrap}.candidate-choice{white-space:nowrap}.rationale{min-width:220px}.result-panel tr.selected{background:var(--accent-soft)}
@media(max-width:1050px){.viewer-tools{padding:16px 20px}}
@media(max-width:760px){.viewer-controls{align-items:flex-start;gap:12px}.viewer-tools{padding:16px 16px}.view-group{flex-wrap:wrap}.color-label{flex-wrap:wrap}.color-label select{max-width:100%}.output-flow{gap:8px}.output-flow b{font-size:18px}.funnel{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.result-tabs{gap:10px}.result-tabs button{font-size:11px}.candidate-choice input{width:18px;height:18px}.position-button{min-height:36px}}

.workspace .viewer-toolbar{background:var(--surface);color:var(--ink)}.workspace .viewer-toolbar button{color:var(--ink)}.workspace .viewer-shell{height:360px}.workspace #viewer{bottom:40px}.workspace .funnel{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}
@media(max-width:760px){.workspace .viewer-shell{height:320px}.workspace .funnel{grid-template-columns:repeat(2,minmax(0,1fr))}}
.public-product,.public-faq{padding:45px 0;border-top:1px solid var(--line)}.public-product h2,.public-faq h2{margin:15px 0 28px}.public-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-bottom:25px}.public-cards article{border:1px solid var(--line);padding:25px;border-radius:10px;background:var(--surface)}.public-cards h3{font:26px/1.2 Georgia,serif;margin:22px 0 15px}.public-cards p,.public-example p,.public-faq p{font-size:14px;color:var(--muted);line-height:1.65}.text-link{font-size:13px;text-underline-offset:4px}.public-example{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:45px 0;border-top:1px solid var(--line)}.public-example h2{margin:18px 0}.public-example p{margin:20px 0 25px}.example-route{display:flex;flex-direction:column;gap:10px;align-items:center}.example-route span{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:13px 20px;font-size:13px;min-width:250px;text-align:center}.example-route i{font-style:normal;color:var(--accent)}.public-faq details{border-top:1px solid var(--line);padding:18px 0}.public-faq summary{font-size:15px;cursor:pointer}.public-faq p{max-width:850px}
@media(max-width:760px){.public-cards,.public-example{grid-template-columns:1fr;gap:20px}.public-product,.public-example,.public-faq{padding:30px 0}.public-cards article{padding:22px}.example-route span{min-width:0;width:100%}.public-cards h3{font-size:24px}}