main:focus{outline:0}
[hidden]{display:none!important}
@font-face{font-family:Laboratory;src:url(assets/LaboratorySans.woff2) format('woff2');font-display:swap;font-weight:400}*{box-sizing:border-box}html{--bg:#f3f4f0;--paper:#fff;--ink:#132d3e;--muted:#526571;--line:#d5dddc;--accent:#007d79;--wash:#e3f1ec;--navy:#102e41;--soft:#e9eeec;--red:#b33835;--amber:#99691c;scroll-behavior:smooth;color-scheme:light}html[data-theme=dark]{--bg:#101c24;--paper:#172730;--ink:#e4eeec;--muted:#abc0c7;--line:#354b53;--accent:#53d2c5;--wash:#193d40;--navy:#0d2535;--soft:#21333c;--red:#ff9e94;--amber:#e8bf78;color-scheme:dark}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Laboratory,'Segoe UI',Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}a{color:var(--accent);text-underline-offset:4px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button,.button{border:1px solid var(--accent);border-radius:3px;padding:10px 17px;background:var(--accent);color:var(--paper);font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;min-height:44px}html[data-theme=dark] button,html[data-theme=dark] .button{color:#102b33}button:hover,.button:hover{filter:brightness(.94)}button.secondary,.button.secondary,.quiet{color:var(--ink);background:transparent;border:1px solid var(--line)}button.link,.link{padding:4px 0;border:0;background:transparent;color:var(--accent);text-decoration:none;font-weight:600;min-height:36px}.danger{color:var(--red)!important}.small{font-size:13px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.skip{position:absolute;top:-80px;left:16px;z-index:100;background:var(--paper);padding:12px}.skip:focus{top:12px}.shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--paper);border-right:1px solid var(--line);padding:25px 22px;position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;overflow-y:auto}.brand{height:62px;display:flex;align-items:center;margin:-8px 0 14px}.brand img{width:190px;height:72px;object-fit:contain}.dark-logo{display:none}html[data-theme=dark] .light-logo{display:none}html[data-theme=dark] .dark-logo{display:block}.edition{font-size:10px;letter-spacing:1.6px;font-weight:750;border-top:1px solid var(--line);padding-top:17px}.edition span{display:block;letter-spacing:0;font-size:11px;font-weight:400;color:var(--muted);margin-top:6px}.nav-label{display:block;font-size:10px;letter-spacing:1.6px;color:var(--muted);padding:23px 11px 9px}.sidebar nav a{display:flex;gap:13px;padding:11px;color:var(--muted);text-decoration:none;border-left:2px solid transparent;font-size:13px}.sidebar nav a b{font:11px/1.9 'Courier New',monospace;color:var(--muted);font-weight:400}.sidebar nav a:hover{background:var(--bg)}.sidebar nav a.active{color:var(--ink);background:var(--wash);border-left-color:var(--accent);font-weight:650}.side-foot{margin-top:auto;padding-top:30px;font-size:12px}.side-foot p{font-size:11px;color:var(--muted);line-height:1.6}.theme-label{display:flex;align-items:center;gap:10px;font-size:11px}.theme-label select{padding:6px;width:auto;font-size:12px;min-height:36px}.workspace{min-width:0;display:flex;flex-direction:column}.topbar{height:62px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px;font-size:12px;color:var(--muted);gap:12px}.status{white-space:nowrap;font-size:11px}.status i{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:6px}main{width:100%;max-width:1540px;padding:36px 38px 65px;margin:0 auto;flex:1}#message:not(:empty){margin:16px 38px 0;border-left:3px solid var(--accent);background:var(--wash);padding:12px 16px;font-size:13px;white-space:pre-line}.eyebrow{font:11px/1.5 'Courier New',monospace;letter-spacing:1.6px;color:var(--accent);text-transform:uppercase;margin:0 0 13px;font-weight:bold}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(32px,3.1vw,49px);line-height:1.15;letter-spacing:-1.4px;margin-bottom:17px}h2{font-size:21px;letter-spacing:-.5px;line-height:1.3;font-weight:650}h3{font-size:16px;line-height:1.4;margin-bottom:9px}p{margin-bottom:16px}p.lead{font-size:16px;line-height:1.75;color:var(--muted);max-width:720px}small,.muted{color:var(--muted)}small{font-size:12px}.intro{margin-bottom:32px;max-width:900px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:25px;margin-bottom:26px}.page-head .intro{margin:0}.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(220px,1fr);background:var(--navy);padding:37px;color:#eef6f2;gap:30px;margin-bottom:32px;position:relative;overflow:hidden}.hero .eyebrow{color:#66d6c8}.hero h1{font-size:clamp(35px,3.7vw,56px);max-width:650px;letter-spacing:-1.5px}.hero p{color:#b7cecf;max-width:620px;font-size:15px;line-height:1.8}.hero .button{background:#65d4c5;color:#102e41;border-color:#65d4c5}.hero .textlink{color:#d5efeb;font-size:13px}.hero-actions{display:flex;align-items:center;gap:21px;flex-wrap:wrap}.hero-art{display:flex;align-items:center;justify-content:center;min-width:0}.hero-art svg{width:100%;max-height:290px}.bar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:0;gap:16px}.bar h2{margin:0}.bar small{font-family:'Courier New',monospace;font-size:11px}.lab-list{margin-bottom:32px}.lab-row{display:grid;grid-template-columns:40px minmax(0,1fr) 185px 30px;gap:15px;padding:23px 3px;border-bottom:1px solid var(--line);align-items:center;color:var(--ink);text-decoration:none;transition:background .16s}.lab-row:hover{background:var(--soft)}.lab-row .num{font:14px 'Courier New',monospace;color:var(--accent)}.lab-row h3{font-size:19px;letter-spacing:-.35px;margin:0 0 6px}.lab-row p{font-size:13px;color:var(--muted);max-width:650px;margin:0}.tag{font:10px/1.7 'Courier New',monospace;letter-spacing:.8px;color:var(--accent);text-transform:uppercase}.lab-meta{font-size:11px;color:var(--muted);display:grid;gap:4px}.arrow{font-size:23px;text-align:right}.split{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr);gap:30px}.panel{background:var(--paper);border:1px solid var(--line);padding:24px;min-width:0}.panel h2{font-size:18px}.note{background:var(--wash);border-left:2px solid var(--accent);padding:14px 18px;font-size:13px;color:var(--ink);line-height:1.7;margin-bottom:20px}.workflow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:28px 0 34px}.workflow div{padding:20px 20px 20px 0}.workflow b{display:block;color:var(--accent);font:11px 'Courier New',monospace;margin-bottom:10px}.workflow strong{font-size:14px;display:block}.workflow span{font-size:12px;color:var(--muted);display:block;margin-top:5px}.statsline{display:flex;gap:28px;font-size:12px;align-items:center;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--line);margin-top:24px}.statsline strong{font-family:Georgia,serif;font-weight:400;font-size:26px;margin-right:8px}.tabs{display:flex;border-bottom:1px solid var(--line);margin:22px 0 24px;overflow-x:auto}.tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--muted);padding:12px 18px;white-space:nowrap;font-size:13px}.tabs button.active{border-color:var(--accent);color:var(--ink);font-weight:700}.experiment{display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px}.settings{align-self:start;border:1px solid var(--line);background:var(--paper);padding:20px}.settings h2{font-size:15px;margin:0 0 17px}.settings .button, .settings button:not(.link){width:100%;margin-top:9px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 15px}label{display:block;font-size:12px;font-weight:600;margin-bottom:14px;line-height:1.5}label small{display:block;font-weight:400;font-size:11px;margin-top:5px}input,select,textarea{width:100%;min-width:0;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:2px;padding:10px;margin-top:6px;min-height:43px;line-height:1.4;font-size:13px}input[type=checkbox]{width:18px;height:18px;min-height:18px;vertical-align:middle;margin:0 7px 2px 0;accent-color:var(--accent)}label.check{display:flex;align-items:center;font-weight:400;gap:4px;min-height:32px}textarea{resize:vertical;min-height:115px;line-height:1.65}input[type=file]{font-size:11px}.field-help{font-size:11px;color:var(--muted);margin-bottom:14px}.results{min-width:0}.result-heading{display:flex;justify-content:space-between;gap:15px;margin-bottom:18px;flex-wrap:wrap}.result-heading h2{margin:0 0 5px}.run-meta{font:10px 'Courier New',monospace;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:22px}.metric{background:var(--paper);padding:14px 16px;min-width:0}.metric span{font-size:10px;color:var(--muted);display:block;line-height:1.5;margin-bottom:7px}.metric b{font-size:22px;font-weight:500;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.plot{background:var(--paper);border:1px solid var(--line);padding:17px 18px 9px;margin-bottom:18px;min-width:0}.plot h3{font-size:13px;font-weight:600;margin-bottom:8px}.plot svg{display:block;width:100%;height:auto;max-height:310px;overflow:visible}.plot text{font:11px Laboratory,Arial,sans-serif;fill:var(--muted)}.plot .gridline{stroke:var(--line);stroke-width:1}.legend{display:flex;gap:13px;flex-wrap:wrap;padding:4px 0 10px;font-size:10px;color:var(--muted)}.legend i{display:inline-block;width:16px;height:3px;vertical-align:middle;margin-right:5px}.geometry{display:grid;grid-template-columns:1fr 1fr;gap:18px}.geometry .plot{margin:0 0 18px}.empty-state{min-height:350px;border:1px dashed var(--line);padding:40px;background:var(--paper);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.empty-state .big{font-family:Georgia,serif;font-size:28px;line-height:1.3;max-width:460px;margin-bottom:18px}.empty-state p{font-size:13px;color:var(--muted);max-width:520px}.equation{font:14px/1.8 'Courier New',monospace;letter-spacing:-.3px;border-block:1px solid var(--line);padding:20px 0;margin:20px 0;overflow-wrap:anywhere}.reading{max-width:850px}.reading p,.reading li{font-size:14px;line-height:1.85}.reading h2{margin-top:28px}.reading li{padding-left:5px;margin-bottom:12px}.reading ol{padding-left:24px}.reading .prereqs{font-size:12px;color:var(--muted)}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:17px 0}.actions button,.actions .button{font-size:12px}.table-scroll{width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th{font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--soft)}td,th{padding:13px 11px;border-bottom:1px solid var(--line);vertical-align:top}td label{margin:0}.run-name{font-weight:650;color:var(--ink)}.badge{display:inline-block;font-size:10px;border:1px solid var(--line);padding:2px 6px;margin:3px 0;color:var(--muted)}.rowbtn{padding:4px 8px!important;font-size:11px;min-height:34px!important}.report-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:28px}.report-grid aside h3{font-size:14px}.report-grid textarea{min-height:140px;font-size:14px}.rubric-row{border-top:1px solid var(--line);padding:12px 0;display:flex;justify-content:space-between;font-size:12px}.rubric-row b{color:var(--accent)}.source-row{display:grid;grid-template-columns:minmax(190px,1fr) minmax(0,1.5fr);gap:25px;border-bottom:1px solid var(--line);padding:20px 0}.source-row p{font-size:13px;color:var(--muted);margin:0}.source-row a{font-size:14px;font-weight:600}.list{list-style:none;padding:0;margin:0 0 24px}.list>li{padding:20px 0;border-bottom:1px solid var(--line)}.list p{font-size:13px;color:var(--muted);white-space:pre-line;margin-bottom:8px}.grid{display:grid;grid-template-columns:1.5fr 1fr;gap:28px}.grid section,.grid aside{min-width:0}details{border:1px solid var(--line);background:var(--paper);padding:17px;margin:16px 0;font-size:13px}summary{cursor:pointer;font-weight:600;min-height:28px}details[open] summary{margin-bottom:16px}pre{overflow:auto;max-height:440px;padding:20px;background:var(--navy);color:#d4e9e5;font:12px/1.7 'Courier New',monospace;border:1px solid var(--line)}.file-label{display:inline-flex;border:1px solid var(--line);padding:10px 16px;min-height:44px;cursor:pointer;font-size:12px;align-items:center;margin:0;color:var(--ink);font-weight:600}.file-label input{position:absolute;width:1px;height:1px;opacity:0}.file-label:focus-within{outline:3px solid var(--accent);outline-offset:3px}.source-note{font-size:12px;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:15px;font-size:10px;letter-spacing:1px;color:var(--muted);border-top:1px solid var(--line);padding:18px 38px}footer span{letter-spacing:0}footer a{letter-spacing:0}.mobile-menu{display:none}.callout{border-top:3px solid var(--accent);padding:20px 0}.callout p{font-size:13px;color:var(--muted)}.error{color:var(--red)}.step-list{padding-left:20px}.step-list li{padding:7px 0;font-size:13px}.drafttag{color:var(--accent);font-size:11px}form p{font-size:12px}.hardware-card,.robot-card{border:1px solid var(--line);padding:20px;background:var(--paper);margin-bottom:16px}.job-list{list-style:none;padding:0}.job-list li{padding:15px 0;border-bottom:1px solid var(--line)}.job-list p{font-size:12px}.danger-button{color:var(--red)!important;border-color:var(--red)!important;background:transparent!important}.presence-panel{border:1px solid var(--line);padding:15px;margin:15px 0}.hardware-robots{display:grid;gap:15px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.audit-table td{font-size:11px}
@media(min-width:1600px){main{padding-top:45px}.experiment{grid-template-columns:290px minmax(0,1fr)}}@media(max-width:1180px){.shell{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding:23px 17px}.brand img{width:178px}main{padding:30px 26px 50px}.topbar{padding-inline:26px}.hero{padding:28px;grid-template-columns:1.6fr 1fr;gap:15px}.lab-row{grid-template-columns:32px minmax(0,1fr) 140px 20px;gap:12px}.experiment{grid-template-columns:225px minmax(0,1fr);gap:18px}.settings{padding:16px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.geometry{grid-template-columns:1fr}.split,.report-grid{gap:22px}.field-grid{grid-template-columns:1fr}.source-row{grid-template-columns:1fr 1.4fr}}
@media(max-width:900px){.shell{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding-inline:13px}.brand img{width:158px}.sidebar nav a{font-size:12px;gap:8px;padding:10px 7px}.edition{font-size:9px}.edition span{font-size:10px}.hero{grid-template-columns:1fr}.hero-art{display:none}.split,.report-grid,.grid{grid-template-columns:1fr}.experiment{grid-template-columns:1fr}.settings form{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.settings .form-actions,.settings .dataset-field,.settings .settings-footer{grid-column:1/-1}.settings form .field-grid{display:contents}.lab-row{grid-template-columns:26px minmax(0,1fr) 20px}.lab-meta{grid-column:2;display:flex;gap:14px}.lab-row .arrow{grid-column:3;grid-row:1/3}.workflow{grid-template-columns:1fr 1fr}.source-row{grid-template-columns:1fr;gap:7px}.page-head{flex-direction:column}.metric b{font-size:21px}.side-foot{padding-top:20px}footer{flex-wrap:wrap;padding-inline:26px}}
@media(max-width:650px){.shell{display:block}.sidebar{position:fixed;z-index:30;width:260px;left:-270px;transition:left .16s;box-shadow:10px 0 35px #0002}.sidebar.open{left:0}.sidebar .brand img{width:190px}.sidebar nav a{font-size:14px;padding:11px}.edition{font-size:10px}.edition span{font-size:11px}.mobile-menu{display:inline-flex;font-size:11px;min-height:36px;padding:6px 11px}.topbar{height:58px;padding:0 17px;position:sticky;top:0;z-index:20;background:var(--bg)}.topbar #breadcrumb{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{font-size:10px}.status i{display:none}main{padding:25px 18px 40px}.hero{padding:25px 22px;margin-bottom:26px}.hero h1{font-size:37px}.hero p{font-size:14px}.hero-actions{gap:16px}.hero-actions .button{width:100%}h1{font-size:32px;letter-spacing:-.8px}h2{font-size:19px}p.lead{font-size:14px}.lab-row{padding:20px 0;gap:10px}.lab-row h3{font-size:17px}.lab-row p{font-size:12px}.lab-meta{font-size:10px;gap:9px}.workflow div{padding:17px 12px 17px 0}.workflow span{font-size:11px}.panel{padding:20px}.tabs{margin-top:12px}.tabs button{padding:12px 13px;font-size:12px}.settings form{gap:0 13px}.settings label{font-size:11px}.settings input,.settings select{font-size:12px}.settings .form-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.settings .form-actions button{padding-inline:6px;font-size:11px}.metrics{grid-template-columns:1fr 1fr}.metric{padding:13px 12px}.metric span{font-size:10px}.metric b{font-size:20px}.plot{padding:12px}.empty-state{min-height:280px;padding:24px}.empty-state .big{font-size:26px}.equation{font-size:12px}.result-heading{margin-top:7px}.actions{gap:8px}.actions button,.actions .button{padding:8px 12px;font-size:11px}.reading li,.reading p{font-size:13px}.source-row{padding:17px 0}.report-grid textarea{font-size:13px}#message:not(:empty){margin:14px 18px 0;font-size:12px}footer{padding:17px 18px;gap:8px;font-size:9px}footer span{width:100%;order:2}.statsline{gap:18px}.statsline strong{font-size:22px}th,td{padding:11px 9px}.table-scroll{border:1px solid var(--line)}.page-head{gap:8px}.side-foot p{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.run-meta{overflow-wrap:anywhere;word-break:break-word}.reading code{overflow-wrap:anywhere}@media(max-width:650px){.tabs{display:grid;grid-template-columns:1fr 1fr;overflow:visible;gap:0;margin-bottom:20px}.tabs button{text-align:left;justify-content:flex-start;border-bottom:1px solid var(--line)}.tabs button.active{border-bottom:2px solid var(--accent)}.topbar #breadcrumb{min-width:0}.status{flex-shrink:0}}
html[data-theme=dark] button.secondary,html[data-theme=dark] .button.secondary,html[data-theme=dark] button.quiet{color:var(--ink)}html[data-theme=dark] button.link{color:var(--accent)}html[data-theme=dark] .tabs button{color:var(--muted)}html[data-theme=dark] .tabs button.active{color:var(--ink)}