:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color-scheme:dark;--bg:#0b1016;--panel:#141c26;--line:#2b3848;--text:#e8eef5;--muted:#a0b1c5;--accent:#91c6ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}[hidden]{display:none!important}button,select,input{font:inherit}button,select{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px 12px}button{cursor:pointer}button:hover{background:#203044}button:disabled{opacity:.45;cursor:default}button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}select{width:100%;max-width:100%}optgroup{color:var(--muted);font-style:normal}optgroup.in-cohort option{color:var(--accent)}optgroup.other-cohort option{color:var(--muted)}a{color:var(--accent)}header,main{max-width:1660px;margin:auto;padding:0 32px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-top:24px;padding-bottom:24px}.brand{display:flex;gap:15px;align-items:center}.brand-mark{font-size:38px;color:var(--accent);border:1px solid #42607c;border-radius:12px;padding:0 12px}.eyebrow{font-size:10px;letter-spacing:.14em;color:var(--muted)}h1{font-size:25px;font-weight:550;letter-spacing:-.035em;margin:5px 0 0}.badge{font-size:11px;color:var(--muted);padding:8px 12px;border:1px solid var(--line);border-radius:30px}.intro{padding:32px 0 22px}.intro h2{font-size:30px;letter-spacing:-.035em;margin:0 0 12px}.intro p{font-size:14px;line-height:1.75;color:var(--muted);max-width:1000px}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);overflow:auto;margin-bottom:25px}.tabs button{white-space:nowrap;border:0;border-radius:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);font-size:13px;padding:14px 12px}.tabs button.active{border-bottom-color:var(--accent);color:var(--text)}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:12px;min-width:0}.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin:24px 0 15px}#column-controls{display:flex;flex-wrap:wrap;gap:10px;max-width:100%}.column-control{display:flex;gap:8px;align-items:end;padding:12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;max-width:100%}.column-control label:first-child{width:165px}.column-control label:nth-child(2){width:85px}.column-control>button{padding:8px 11px}.quiet{color:var(--muted)}.segmented{display:flex;border:1px solid var(--line);border-radius:9px;padding:3px;gap:3px}.segmented button{border:0;background:transparent;font-size:12px}.segmented button.active{background:#26374a}.hint{color:var(--muted);font-size:11px;line-height:1.7;margin:18px 0}.comparison-scroll{overflow-x:auto;padding-bottom:12px}#comparison{--columns:4;min-width:calc(var(--columns)*225px + (var(--columns) - 1)*14px)}#comparison section{margin-bottom:28px}.row-heading{position:sticky;left:0;max-width:calc(100vw - 64px);padding:12px 0 16px}.row-heading p{font-size:12px;color:var(--muted);line-height:1.7;max-width:1100px;margin-bottom:0}.axis{display:inline-block;font-size:10px;text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--line);border-radius:5px;padding:5px 8px}.axis.generic{color:#efbe86;border-color:#77563a}.axis.target{color:#8ddbbc;border-color:#3d6657}.image-row{display:grid;grid-template-columns:repeat(var(--columns),minmax(225px,1fr));gap:14px;align-items:start}.image-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden;min-width:0}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:13px 12px;min-height:66px}.method-info{font:inherit;font-size:12px;text-align:left;line-height:1.5;background:transparent;border:0;padding:0;display:flex;align-items:center;gap:6px}.method-info:hover{background:transparent;color:var(--accent)}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;flex-shrink:0}.info-icon{color:var(--accent)}.score{font-variant-numeric:tabular-nums;font-size:14px;font-weight:650;white-space:nowrap;text-align:right}.score small{display:block;font-size:9px;font-weight:400;color:var(--muted);margin-bottom:4px}.image-button{display:block;border:0;border-radius:0;width:100%;padding:0;background:#080c10}.image-button img{width:100%;height:auto;display:block}.card-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:12px;font-size:10px;color:var(--muted)}.card-bottom span:last-child{flex-basis:100%}.missing{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;color:var(--muted);font-size:12px}.wipe-frame{position:relative;aspect-ratio:832/1216;overflow:hidden;background:#080c10;border:1px solid var(--line);border-radius:10px}.wipe-frame>img{width:100%;height:100%;object-fit:contain;display:block}.wipe-b{position:absolute;inset:0}.wipe-line{position:absolute;top:0;bottom:0;border-left:2px solid white}.wipe-label{position:absolute;top:10px;padding:6px 9px;border-radius:5px;background:#0009;font-size:11px}.left{left:10px}.right{right:10px}.wipe-caption{padding:12px;text-align:center;color:var(--muted);font-size:12px}#wipe-control{max-width:450px;margin:20px auto}#wipe-control label{flex-direction:row;align-items:center}#wipe-control input{flex:1;accent-color:var(--accent)}.callout{border:1px solid #415a72;border-left:3px solid var(--accent);background:#14202c;border-radius:8px;padding:17px 20px;font-size:12px;line-height:1.8;color:#c3d3e3;margin:22px 0}.section-heading h2{font-size:26px;letter-spacing:-.03em}.section-heading p{font-size:13px;color:var(--muted);line-height:1.75}.lesson{max-width:1000px;margin:24px auto;padding:28px 32px;background:var(--panel);border:1px solid var(--line);border-radius:12px;line-height:1.85;font-size:14px;color:#c6d4e4}.lesson h3{font-size:23px;line-height:1.4;letter-spacing:-.025em;color:var(--text);margin:12px 0}.lesson h4{font-size:15px;margin-bottom:6px;color:var(--text)}.lead{font-size:17px;color:var(--text)}.lesson li{margin:8px 0}.table-scroll{overflow:auto;border:1px solid var(--line);border-radius:10px;margin:22px 0}table{width:100%;border-collapse:collapse;font-size:12px}th,td{text-align:left;padding:12px 14px;white-space:nowrap}th{background:#1d2b3b;color:var(--muted);font-size:11px}td{border-top:1px solid var(--line);font-variant-numeric:tabular-nums}.narrow{max-width:300px}pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:16px;border:1px solid var(--line);border-radius:8px;background:#080d14;font-size:12px;line-height:1.8}.pipeline{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12px;margin:25px 0}.pipeline span:nth-child(odd){padding:13px;background:var(--panel);border:1px solid var(--line);border-radius:9px}#scoring-controls{display:flex;align-items:end;gap:15px}#scoring-controls label{min-width:250px}#job-status{font-size:13px;color:var(--muted)}progress{width:100%;max-width:500px}footer{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted);padding:26px 0;margin-top:35px;border-top:1px solid var(--line)}dialog{padding:0;background:var(--bg);color:var(--text);border:1px solid #42566f;border-radius:12px;width:min(760px,calc(100vw - 24px));max-height:90dvh;overflow:hidden}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#000c}.modal-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--line);flex-shrink:0}.modal-top h2{font-size:20px;margin:0;overflow-wrap:anywhere}.modal-top button{flex-shrink:0}.modal-body{overflow:auto;padding:24px;line-height:1.8;font-size:14px}.modal-body details{border:1px solid var(--line);border-radius:8px;padding:12px 15px;margin:15px 0}.modal-body summary{cursor:pointer}.modal-body li{margin:10px 0}#viewer{width:min(1100px,96vw);height:94dvh;max-height:94dvh}.viewer-body{flex:1;min-height:0;overflow:auto;padding:15px;text-align:center}.viewer-body img{max-width:100%;max-height:100%;object-fit:contain}.viewer-bottom{padding:12px 20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}#error{border:1px solid #a25656;padding:25px;margin:25px 0;overflow-wrap:anywhere}
@media(max-width:680px){header,main{padding-left:16px;padding-right:16px}header{padding-top:18px;padding-bottom:18px}.brand-mark{font-size:29px}.brand{gap:10px}h1{font-size:22px}.eyebrow{font-size:8px}.badge{font-size:9px}.intro h2{font-size:25px}.controls{grid-template-columns:1fr 1fr}.controls label:first-child{grid-column:1/-1}.column-control{width:100%}.column-control label:first-child{flex:1;width:auto}#column-controls{width:100%}.row-heading{max-width:calc(100vw - 32px)}.lesson{padding:22px 18px;font-size:13px}.lesson h3{font-size:21px}.lead{font-size:15px}.section-heading h2{font-size:23px}.modal-body{padding:18px}#scoring-controls{align-items:stretch;flex-direction:column}footer{flex-direction:column}.callout{padding:15px;font-size:11px}.toolbar>button{font-size:12px}.row-heading p{font-size:11px}}

.guide-index{display:flex;flex-wrap:wrap;gap:8px;max-width:1000px;margin:24px auto}.guide-index a{font-size:11px;padding:7px 10px;border:1px solid var(--line);border-radius:7px;text-decoration:none}.method-library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.method-library>div{padding:14px;border:1px solid var(--line);border-radius:9px}.method-library p{font-size:12px;color:var(--muted);line-height:1.7}.research-figure{margin:22px 0;background:white;border-radius:8px;padding:10px}.research-figure img{display:block;width:100%;height:auto}.research-figure figcaption{color:#3d4a57;font-size:11px;line-height:1.7;padding-top:10px}@media(max-width:680px){.method-library{grid-template-columns:1fr}.guide-index a{font-size:10px}}

.tabs{position:sticky;top:0;z-index:3;background:var(--bg)}.lesson{scroll-margin-top:78px}footer a{text-decoration:none}

.prompt-details{font-size:11px;color:var(--muted);margin-top:10px;max-width:1100px}.prompt-details summary{cursor:pointer;display:list-item;width:max-content}.prompt-details p{padding:12px;border-left:2px solid var(--line);line-height:1.7}

.project-nav{max-width:1660px;margin:auto;padding:12px 32px;border-bottom:1px solid var(--line);background:#14202c;font-size:14px;font-weight:600;line-height:1.6}.repo-link{text-decoration:none}.repo-link:hover{text-decoration:underline}
.project-note{margin:0 0 26px;padding:16px 20px;border-left:2px solid #42607c;background:#101821;border-radius:0 8px 8px 0}.project-note h3{font-size:14px;font-weight:550;margin:0 0 8px}.project-note p{max-width:1050px;font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 12px}.project-links{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12px;line-height:1.65}.project-links a{text-decoration:none}.project-links a:hover{text-decoration:underline}.project-note details{margin-top:12px}.project-note summary{width:fit-content;max-width:100%;font-size:12px;line-height:1.65;color:var(--accent);cursor:pointer}.project-note summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.project-note details[open] summary{margin-bottom:12px}.project-note details p:last-child{margin-bottom:0}
@media(max-width:680px){.project-nav{padding:10px 16px;font-size:13px}.project-note{padding:14px 16px}.project-note p{font-size:12px}.project-links{gap:8px 14px;font-size:11px}.project-note summary{font-size:11px}}
.site-map{margin:0 0 26px}.site-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.site-card{display:flex;flex-direction:column;gap:6px;text-align:left;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:10px;color:var(--text);font-size:12px;line-height:1.6;cursor:pointer}.site-card:hover{border-color:var(--accent)}.site-card span{color:var(--muted)}.site-card small{color:var(--accent);font-size:11px}.link-button{background:transparent;border:0;padding:0;color:var(--accent);font:inherit;cursor:pointer;text-align:left}.guide-index .link-button{border:1px solid var(--line);border-radius:30px;padding:6px 12px;font-size:12px}.new-badge{font-size:10px;letter-spacing:.08em;color:#0b1016;background:var(--accent);border-radius:20px;padding:1px 7px}