.RetrievalArticle-module__lFX_sW__article{--regression:#875c49;--improvement:#486354;color:var(--foreground);background:var(--background)}.RetrievalArticle-module__lFX_sW__article :where(h1,h2,h3,p,figure,blockquote,dl,dd,ul,ol){margin:0}.RetrievalArticle-module__lFX_sW__article :where(ul,ol){padding:0;list-style:none}.RetrievalArticle-module__lFX_sW__article :where(button){font:inherit;color:inherit;cursor:pointer}.RetrievalArticle-module__lFX_sW__article :where(a,button):focus-visible{outline-offset:5px;outline:2px solid #111}.RetrievalArticle-module__lFX_sW__article section{scroll-margin-top:112px}.RetrievalArticle-module__lFX_sW__article>header{background:var(--background);-webkit-backdrop-filter:none;backdrop-filter:none}.RetrievalArticle-module__lFX_sW__article>header nav{height:76px}.RetrievalArticle-module__lFX_sW__article>header nav>a{letter-spacing:.13em;font-size:12px}.RetrievalArticle-module__lFX_sW__article>header 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h1{letter-spacing:-.06em;text-wrap:balance;max-width:1050px;margin-top:18px;font-size:clamp(44px,5.5vw,76px);font-weight:500;line-height:1.08;animation:.6s ease-out backwards RetrievalArticle-module__lFX_sW__enter}.RetrievalArticle-module__lFX_sW__subtitle{max-width:760px;color:var(--muted);letter-spacing:-.025em;font-size:22px;line-height:1.65;margin-top:22px!important}.RetrievalArticle-module__lFX_sW__byline{font:11px/1.8 var(--font-geist-mono),monospace;color:var(--muted);flex-wrap:wrap;gap:10px 24px;margin-top:24px;display:flex}.RetrievalArticle-module__lFX_sW__byline>span+span{border-left:1px solid #ccc;padding-left:24px}.RetrievalArticle-module__lFX_sW__opening{grid-template-columns:1fr 1.1fr;align-items:center;gap:64px;margin-top:40px;display:grid}.RetrievalArticle-module__lFX_sW__opening>div>p{color:var(--muted);max-width:510px;font-size:15px;line-height:1.9}.RetrievalArticle-module__lFX_sW__opening>div>p+p{margin-top:18px}.RetrievalArticle-module__lFX_sW__openingQuestion{letter-spacing:-.03em;border-left:2px solid #111;padding-left:20px;font-size:24px;font-weight:500;line-height:1.6;margin-top:36px!important}@keyframes RetrievalArticle-module__lFX_sW__enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.RetrievalArticle-module__lFX_sW__figureHeading{color:var(--muted);font:10px/1.8 var(--font-geist-mono),monospace;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 18px;display:flex}.RetrievalArticle-module__lFX_sW__regressionVisual{background:#f2f2ef;border:1px solid #ddddd7;border-radius:14px;min-width:0;padding:22px 24px}.RetrievalArticle-module__lFX_sW__regressionNumbers{grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin-top:25px;display:grid}.RetrievalArticle-module__lFX_sW__regressionNumbers>div>span{color:#555;font-size:11px;display:block}.RetrievalArticle-module__lFX_sW__regressionNumbers strong{letter-spacing:-.055em;font-variant-numeric:tabular-nums;margin-top:5px;font-size:clamp(34px,4.5vw,60px);font-weight:500;line-height:1.1;display:block}.RetrievalArticle-module__lFX_sW__regressionNumbers>div[data-regression=true] strong{color:var(--regression)}.RetrievalArticle-module__lFX_sW__regressionArrow{color:var(--regression);padding-top:18px;font-size:24px}.RetrievalArticle-module__lFX_sW__regressionFoot{color:#666;border-top:1px solid #d5d5ce;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:22px;padding-top:15px;font-size:10px;line-height:1.8;display:flex}.RetrievalArticle-module__lFX_sW__regressionFoot strong{color:#333;padding-left:8px;font-weight:500}.RetrievalArticle-module__lFX_sW__readingLayout{grid-template-columns:170px minmax(0,1fr);align-items:start;gap:70px;padding-top:60px;display:grid}.RetrievalArticle-module__lFX_sW__readingGuide{position:sticky;top:112px}.RetrievalArticle-module__lFX_sW__desktopGuide>div{flex-direction:column;margin-top:18px;display:flex}.RetrievalArticle-module__lFX_sW__readingGuide a{min-height:38px;color:var(--muted);align-items:baseline;gap:11px;padding:9px 0;font-size:11px;line-height:1.8;transition:color .2s;display:flex}.RetrievalArticle-module__lFX_sW__readingGuide a>span{font:9px var(--font-geist-mono),monospace;color:#666}.RetrievalArticle-module__lFX_sW__readingGuide a:is(:hover,[aria-current]){color:#111}.RetrievalArticle-module__lFX_sW__readingGuide a[aria-current]{text-underline-offset:5px;text-decoration:underline}.RetrievalArticle-module__lFX_sW__guideNote{border-top:1px solid var(--border);color:#666;padding-top:18px;font-size:10px;line-height:1.8;margin-top:20px!important}.RetrievalArticle-module__lFX_sW__mobileGuide{display:none}.RetrievalArticle-module__lFX_sW__chapters{min-width:0}.RetrievalArticle-module__lFX_sW__chapter{border-top:1px solid var(--border);padding:54px 0 60px}.RetrievalArticle-module__lFX_sW__chapter:first-child{border-top:0;padding-top:0}.RetrievalArticle-module__lFX_sW__chapter>h2{letter-spacing:-.045em;text-wrap:balance;max-width:760px;margin-top:13px;font-size:35px;font-weight:500;line-height:1.2}.RetrievalArticle-module__lFX_sW__prose{margin-top:24px}.RetrievalArticle-module__lFX_sW__prose p{color:#555;max-width:740px;font-size:16px;line-height:1.95}.RetrievalArticle-module__lFX_sW__prose p+p{margin-top:20px}.RetrievalArticle-module__lFX_sW__subheading{letter-spacing:-.03em;font-size:23px;font-weight:500;line-height:1.4;margin-top:32px!important}.RetrievalArticle-module__lFX_sW__pullLine{letter-spacing:-.025em;border-left:2px solid #111;max-width:730px;padding-left:18px;font-size:21px;line-height:1.6;margin-top:30px!important}.RetrievalArticle-module__lFX_sW__setup{border:1px solid var(--border);background:#fff;border-radius:12px;margin-top:30px;padding:22px}.RetrievalArticle-module__lFX_sW__setup dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 30px;margin-top:19px;display:grid}.RetrievalArticle-module__lFX_sW__setup dt{color:#666;font-size:11px;line-height:1.8}.RetrievalArticle-module__lFX_sW__setup dd{font:12px/1.8 var(--font-geist-mono),monospace;margin-top:5px}.RetrievalArticle-module__lFX_sW__setup>p:last-child{border-top:1px solid var(--border);color:var(--muted);margin-top:20px;padding-top:15px;font-size:11px;line-height:1.8}.RetrievalArticle-module__lFX_sW__densePipeline{margin-top:28px!important}.RetrievalArticle-module__lFX_sW__densePipeline ol{counter-reset:dense;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:13px;display:grid}.RetrievalArticle-module__lFX_sW__densePipeline li{border:1px solid var(--border);background:#fff;border-radius:8px;padding:12px;font-size:12px;line-height:1.7;position:relative}.RetrievalArticle-module__lFX_sW__densePipeline li:before{counter-increment:dense;content:"0" counter(dense);font:9px var(--font-geist-mono),monospace;color:#666;margin-bottom:5px;display:block}.RetrievalArticle-module__lFX_sW__densePipeline li:not(:last-child):after{content:"→";color:#777;position:absolute;top:50%;right:-19px;transform:translateY(-50%)}.RetrievalArticle-module__lFX_sW__metricDefinitions{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 28px;display:grid;margin-top:30px!important}.RetrievalArticle-module__lFX_sW__metricDefinitions>div{border-left:1px solid #ccc;padding-left:14px}.RetrievalArticle-module__lFX_sW__metricDefinitions dt{font:12px/1.8 var(--font-geist-mono),monospace}.RetrievalArticle-module__lFX_sW__metricDefinitions dd{color:#666;margin-top:5px;font-size:12px;line-height:1.8}.RetrievalArticle-module__lFX_sW__formula{border:1px solid var(--border);background:#fff;border-radius:10px;margin-top:28px;padding:20px}.RetrievalArticle-module__lFX_sW__formula code{font:14px/1.8 var(--font-geist-mono),monospace;flex-wrap:wrap;gap:4px 8px;display:flex}.RetrievalArticle-module__lFX_sW__formula code>span{white-space:nowrap}.RetrievalArticle-module__lFX_sW__formula p{color:var(--muted);margin-top:12px;font-size:11px;line-height:1.8}.RetrievalArticle-module__lFX_sW__regressionNote{border-left:2px solid var(--regression);background:#f4f0ed;margin-top:26px;padding:15px 18px}.RetrievalArticle-module__lFX_sW__regressionNote>span{color:var(--regression);font:10px/1.8 var(--font-geist-mono),monospace;text-transform:uppercase;letter-spacing:.08em}.RetrievalArticle-module__lFX_sW__regressionNote p{margin-top:5px;font-size:14px;line-height:1.8}.RetrievalArticle-module__lFX_sW__findings{margin-top:28px}.RetrievalArticle-module__lFX_sW__findings>div{border-top:1px solid var(--border);grid-template-columns:25px minmax(0,1fr);gap:20px;padding:24px 0;display:grid}.RetrievalArticle-module__lFX_sW__findings>div>span{font:10px/1.8 var(--font-geist-mono),monospace;color:#666;padding-top:5px}.RetrievalArticle-module__lFX_sW__findings h3{letter-spacing:-.03em;font-size:21px;font-weight:500;line-height:1.4}.RetrievalArticle-module__lFX_sW__findings p{color:#555;max-width:700px;margin-top:13px;font-size:15px;line-height:1.9}.RetrievalArticle-module__lFX_sW__routingFigure,.RetrievalArticle-module__lFX_sW__evaluationFigure{background:#fff;border:1px solid #dcdcd6;border-radius:14px;min-width:0;padding:24px;margin:30px 0!important}.RetrievalArticle-module__lFX_sW__policyControls{background:#f1f1ee;border-radius:100px;gap:4px;width:fit-content;max-width:100%;margin-top:20px;padding:4px;display:flex}.RetrievalArticle-module__lFX_sW__policyControls>button{background:0 0;border:1px solid #0000;border-radius:100px;min-height:44px;padding:9px 15px;font-size:12px;font-weight:500;transition:background-color .2s,border-color .2s}.RetrievalArticle-module__lFX_sW__policyControls>button[aria-pressed=true]{background:#fff;border-color:#ddd}.RetrievalArticle-module__lFX_sW__queryControls{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:18px;display:grid}.RetrievalArticle-module__lFX_sW__queryControls>button{border:1px solid var(--border);background:#fff;border-radius:6px;min-height:44px;padding:8px;font-size:11px;transition:background-color .2s,border-color .2s}.RetrievalArticle-module__lFX_sW__queryControls>button[aria-pressed=true]{background:#f5f5f2;border-color:#777}.RetrievalArticle-module__lFX_sW__exampleQuestion{background:#f4f4f1;border-radius:8px;margin-top:18px;padding:17px;display:grid}.RetrievalArticle-module__lFX_sW__exampleQuestion>div{visibility:hidden;opacity:0;grid-area:1/1;transition:opacity .2s}.RetrievalArticle-module__lFX_sW__exampleQuestion>div[data-active=true]{visibility:visible;opacity:1}.RetrievalArticle-module__lFX_sW__exampleQuestion p{letter-spacing:-.015em;margin-top:8px;font-size:15px;line-height:1.7}.RetrievalArticle-module__lFX_sW__routeDiagram{grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);margin-top:25px;display:grid}.RetrievalArticle-module__lFX_sW__routeNode{background:#fafafa;border:1px solid #ddd;border-radius:8px;flex-direction:column;gap:8px;min-width:0;min-height:132px;padding:12px;display:flex}.RetrievalArticle-module__lFX_sW__nodeNumber{font:10px/1.4 var(--font-geist-mono),monospace;color:#666}.RetrievalArticle-module__lFX_sW__routeNode strong{min-height:35px;font-size:12px;font-weight:500;line-height:1.45}.RetrievalArticle-module__lFX_sW__routeNode>span:last-child{color:#666;min-height:36px;font-size:11px;line-height:1.65}.RetrievalArticle-module__lFX_sW__retrievalBranches{grid-template-rows:14px 1fr 1fr;gap:6px;min-height:132px;display:grid}.RetrievalArticle-module__lFX_sW__branch{background:#f5f5f2;border:1px solid #bbb;border-radius:6px;padding:8px 10px;transition:background-color .2s,border-color .2s,color .2s}.RetrievalArticle-module__lFX_sW__branch>strong{font-size:12px;font-weight:500;line-height:1.4;display:block}.RetrievalArticle-module__lFX_sW__branch>span{margin-top:2px;font-size:10px;line-height:1.6;display:block}.RetrievalArticle-module__lFX_sW__branch[data-active=false]{color:#666;background:#fafafa;border-style:dashed;border-color:#d0d0d0}.RetrievalArticle-module__lFX_sW__branch[data-active=true]{border-color:#555}.RetrievalArticle-module__lFX_sW__connector{color:#888;width:100%;height:100%;display:block}.RetrievalArticle-module__lFX_sW__desktopConnector{height:100%;display:block}.RetrievalArticle-module__lFX_sW__returnConnector{display:none}.RetrievalArticle-module__lFX_sW__routeExplanation{border-left:2px solid #444;margin-top:24px;padding-left:15px;display:grid}.RetrievalArticle-module__lFX_sW__routeExplanation>p{color:#555;visibility:hidden;opacity:0;grid-area:1/1;font-size:12px;line-height:1.85;transition:opacity .2s}.RetrievalArticle-module__lFX_sW__routeExplanation>p[data-active=true]{visibility:visible;opacity:1}.RetrievalArticle-module__lFX_sW__figureNote{border-top:1px solid var(--border);color:#666;padding-top:15px;font-size:11px;line-height:1.85;margin-top:20px!important}.RetrievalArticle-module__lFX_sW__routedResults{margin-top:30px}.RetrievalArticle-module__lFX_sW__routedResults dl{border-top:1px solid #ccc;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding-top:22px;display:grid}.RetrievalArticle-module__lFX_sW__routedResults dl>div{flex-direction:column;gap:9px;display:flex}.RetrievalArticle-module__lFX_sW__routedResults dt{color:#666;font:11px/1.8 var(--font-geist-mono),monospace;order:2}.RetrievalArticle-module__lFX_sW__routedResults 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.2s}.RetrievalArticle-module__lFX_sW__metricControls>button[aria-pressed=true]{color:#fafafa;background:#111;border-color:#111}.RetrievalArticle-module__lFX_sW__metricControls>button:hover{border-color:#555}.RetrievalArticle-module__lFX_sW__metricExplanation{color:#666;min-height:64px;font-size:11px;line-height:1.8;margin-top:15px!important}.RetrievalArticle-module__lFX_sW__metricExplanation>span{font-family:var(--font-geist-mono),monospace;margin-top:5px;font-size:10px;display:block}.RetrievalArticle-module__lFX_sW__comparisonBars{margin-top:26px}.RetrievalArticle-module__lFX_sW__comparisonRow+.RetrievalArticle-module__lFX_sW__comparisonRow{margin-top:19px}.RetrievalArticle-module__lFX_sW__barLabel{justify-content:space-between;align-items:baseline;gap:20px;display:flex}.RetrievalArticle-module__lFX_sW__barLabel>span{font-size:13px;font-weight:500}.RetrievalArticle-module__lFX_sW__barLabel small{color:#666;margin-left:12px;font-size:10px;font-weight:400}.RetrievalArticle-module__lFX_sW__barLabel strong{font:13px var(--font-geist-mono),monospace;font-variant-numeric:tabular-nums}.RetrievalArticle-module__lFX_sW__barTrack{background:#ededeb;border-radius:3px;height:13px;margin-top:8px;overflow:hidden}.RetrievalArticle-module__lFX_sW__barTrack>span{background:#555;border-radius:3px;height:100%;transition:width .3s ease-out;display:block}.RetrievalArticle-module__lFX_sW__comparisonRow[data-tone=lexical] .RetrievalArticle-module__lFX_sW__barTrack>span{background:#858585}.RetrievalArticle-module__lFX_sW__comparisonRow[data-tone=regression] .RetrievalArticle-module__lFX_sW__barTrack>span{background:var(--regression)}.RetrievalArticle-module__lFX_sW__comparisonRow[data-tone=improvement] .RetrievalArticle-module__lFX_sW__barTrack>span{background:var(--improvement)}.RetrievalArticle-module__lFX_sW__chartScale{color:#666;font:10px/1.8 var(--font-geist-mono),monospace;justify-content:space-between;margin-top:12px;display:flex}.RetrievalArticle-module__lFX_sW__resultsTable{table-layout:fixed;border-collapse:collapse;text-align:right;width:100%;margin-top:28px}.RetrievalArticle-module__lFX_sW__resultsTable col:first-child{width:33%}.RetrievalArticle-module__lFX_sW__resultsTable caption{text-align:left;font:10px/1.8 var(--font-geist-mono),monospace;color:#666;padding-bottom:12px}.RetrievalArticle-module__lFX_sW__resultsTable th,.RetrievalArticle-module__lFX_sW__resultsTable td{font:11px/1.8 var(--font-geist-mono),monospace;font-variant-numeric:tabular-nums;border-bottom:1px solid #ddd;padding:11px 7px}.RetrievalArticle-module__lFX_sW__resultsTable th:first-child{text-align:left;font-family:var(--font-geist-sans),sans-serif;padding-left:0}.RetrievalArticle-module__lFX_sW__resultsTable thead th{color:#666;font-weight:400}.RetrievalArticle-module__lFX_sW__resultsTable [data-selected=true]{background:#f1f1ee}.RetrievalArticle-module__lFX_sW__laterChanges{flex-wrap:wrap;gap:9px 18px;display:flex;margin-top:26px!important;padding-left:15px!important}.RetrievalArticle-module__lFX_sW__laterChanges>li{color:#555;margin-right:15px;padding-left:3px;font-size:12px;line-height:1.8;list-style:outside}.RetrievalArticle-module__lFX_sW__laterCheckpoint{background:#f3f3f0;border:1px solid #ddd;border-radius:12px;margin-top:28px;padding:22px}.RetrievalArticle-module__lFX_sW__laterCheckpoint h3{font:inherit;color:#444}.RetrievalArticle-module__lFX_sW__laterCheckpoint dl{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:23px;display:grid}.RetrievalArticle-module__lFX_sW__laterCheckpoint dt{font:10px/1.8 var(--font-geist-mono),monospace;color:#666}.RetrievalArticle-module__lFX_sW__laterCheckpoint 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