:root{--ink:#202b36;--muted:#75808b;--blue:#1a7fbb;--yellow:#e69f00;--line:#e1e6e9;--bg:#fafbf9}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:var(--bg);font-family:MoETok,Arial,sans-serif;font-size:15px;line-height:1.55}button,a,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:transparent;border-radius:6px;padding:8px 13px;font-size:12px}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #e69f0080;outline-offset:3px}button.active{background:var(--blue);border-color:var(--blue);color:white}button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}nav{max-width:1120px;padding:22px 32px;margin:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px}nav>div{display:flex;gap:25px}.logo{font-weight:700;font-size:22px;letter-spacing:-.8px}.logo span{color:var(--blue)}.paperLink{border-bottom:1px solid #becad1}header{max-width:950px;text-align:center;padding:65px 25px 35px;margin:auto}.eyebrow{font-size:9px;letter-spacing:1.8px;font-weight:700;color:var(--muted);margin:0 0 20px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,6.5vw,76px);letter-spacing:-3px;line-height:1.08;margin-bottom:24px}h1 span{color:var(--blue)}.subtitle{font-size:19px;line-height:1.6;margin-bottom:26px}.authors{color:var(--muted);font-size:11px;line-height:1.9}.heroLinks{display:flex;align-items:center;justify-content:center;gap:24px;font-size:12px;margin:25px 0}.heroLinks>span,footer>div>span{color:#9aa2a8}.primary{background:var(--ink);color:white;padding:11px 18px;border-radius:6px}.heroSequence{display:flex;gap:5px;max-width:470px;margin:40px auto 0;align-items:center;height:30px}.heroSequence i{flex:1;background:var(--blue);height:16px;border-radius:2px}.heroSequence i:nth-child(7),.heroSequence i:nth-child(23){height:25px;background:var(--yellow)}main{max-width:1050px;padding:0 30px;margin:auto}section{padding:65px 0;border-top:1px solid var(--line)}.sectionIntro{text-align:center;margin-bottom:34px}h2{font-size:clamp(29px,4vw,43px);line-height:1.15;letter-spacing:-1.5px;margin-bottom:18px}.sectionIntro>p:last-child{color:var(--muted);font-size:14px;line-height:1.8;margin:0}h3{font-size:20px;letter-spacing:-.6px;line-height:1.3;margin-bottom:12px}.miniPipeline{display:flex;justify-content:center;align-items:center;gap:13px;padding:10px 0 20px}.pipelineNode{padding:13px 18px;border:1px solid #dbe4e9;border-radius:8px;text-align:center;font-size:13px;background:#f1f5f6;min-width:110px}.pipelineNode small{display:block;color:var(--muted);font-size:9px;margin-top:4px}.pipelineNode.vq{min-width:50px;padding:23px 12px}.flowArrow{font-size:21px;color:#a5b4bd}.imageIcon{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;width:43px;height:43px;flex-shrink:0}.imageIcon i{background:#cddfe9;border-radius:2px}.queryNode{position:relative;text-align:center;font-size:12px;min-width:105px}.smallSequence{display:flex;gap:4px;margin-top:9px}.smallSequence i{background:#8db9d2;width:10px;height:19px;border-radius:2px}.downArrow{position:absolute;top:52px;left:50%;font-size:18px;color:var(--blue);font-weight:400}.trainingLine{display:flex;justify-content:space-between;max-width:720px;margin:8px auto 28px;font-size:10px;color:var(--muted);gap:20px}.trainingLine a{color:var(--blue);margin-left:15px}.experiment{border:1px solid #dce4e8;border-radius:12px;background:#fff;padding:24px;scroll-margin-top:25px;min-height:425px}.experimentTop{display:flex;justify-content:space-between;align-items:center;gap:12px}.experimentTop h3{font-size:20px;margin-bottom:5px}.experimentTop p{font-size:12px;color:var(--muted);margin-bottom:0}.textButton{border:0;padding:5px;font-size:11px;white-space:nowrap;color:var(--muted)}.queryControls{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:22px 0 14px}.queryChips{display:flex;gap:6px;flex-wrap:wrap}.queryChips button{font-size:11px;padding:6px 12px;background:#f7f9fa}.queryChips button.active{color:white;background:var(--ink);border-color:var(--ink)}#allQueries{display:grid;grid-template-columns:repeat(32,minmax(0,1fr));gap:3px;margin-bottom:20px}#allQueries button{font-size:8px;padding:3px 0;border-radius:3px;background:#f5f8fa}#allQueries button.active{background:var(--ink);color:white}#allQueries button.neighbor{background:#c8dfec;border-color:#90bcd5}.caseAndStatus{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.caseTabs{display:flex;gap:7px}.caseTabs button{display:flex;align-items:center;gap:7px;padding:5px 9px;font-size:10px;border-color:transparent}.caseTabs button.active{background:#eef5f8;border-color:#c2d9e5;color:var(--blue)}.caseTabs img{display:block;border-radius:3px;object-fit:cover;width:30px;height:30px}#maskState{font-size:10px;color:var(--muted);text-align:right}.visuals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;transition:opacity .12s}.visuals[aria-busy=true]{opacity:.65}figure{margin:0;min-width:0}figcaption{font-size:10px;color:var(--muted);margin-bottom:7px;white-space:nowrap}figcaption>span{font-size:9px;color:var(--blue)}.visuals img,.visuals canvas{display:block;width:100%;height:auto;aspect-ratio:1;border-radius:4px;background:#e9eef0}.experimentBottom{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:9px;color:var(--muted);margin-top:16px;min-height:20px}.experimentBottom>span:first-child{max-width:55%}.experimentBottom label{display:flex;align-items:center;gap:5px;white-space:nowrap;cursor:pointer}.experimentBottom input{accent-color:var(--blue);margin:0}.gradientLegend{display:flex;align-items:center;gap:5px;white-space:nowrap}.gradientLegend i{width:45px;height:5px;border-radius:4px;background:linear-gradient(90deg,#440154,#21918c,#fde725)}#loadError{font-size:12px;color:#97551c;margin:15px 0 0}.discovery{text-align:center;margin-top:36px}.discovery h3{font-size:23px}.discovery>div{display:flex;gap:65px;justify-content:center;font-size:12px}.discovery>div p{line-height:1.8}.content{color:var(--yellow)}.detail{color:var(--blue)}.discoveryNote{font-size:11px;color:var(--muted);max-width:600px;margin:15px auto 0}details{margin-top:25px;border-top:1px solid var(--line);padding-top:14px}summary{font-size:11px;color:var(--muted);cursor:pointer;list-style:none;display:flex;justify-content:space-between}details>img{width:100%;height:auto;margin-top:20px}.methodDemo{padding:28px;border:1px solid var(--line);border-radius:12px;background:#f0f5f7}.segmented{display:flex;gap:4px;justify-content:center;margin-bottom:35px}.segmented button{border-color:transparent}.methodFlow{display:flex;align-items:center;gap:18px}.tokenStage{flex:1;text-align:center}.attentionStage{flex:1.3;text-align:center;border:1px solid #d8e3e9;border-radius:9px;padding:20px 10px;background:#fff}.expertStage{flex:1.5;text-align:center}.stageLabel{display:block;font-size:8px;letter-spacing:1px;color:var(--muted);margin-bottom:13px}#tokenTrain{display:flex;justify-content:center;gap:6px}#tokenTrain b{background:#d2e5ef;border-radius:4px;padding:8px 10px;font-size:12px;font-weight:400}#tokenTrain b.flying{animation:pulse .65s ease}.attentionStage strong{font-size:15px;font-weight:400}.attentionThreads{height:16px;position:relative;margin-top:12px}.attentionThreads i{display:block;height:1px;background:#8cb4c9;position:absolute;left:10%;right:10%;top:8px}.attentionThreads i:nth-child(2){transform:rotate(8deg)}.attentionThreads i:nth-child(3){transform:rotate(-8deg)}#expertPool{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}#expertPool b{font-size:10px;font-weight:400;border:1px solid #ccdae2;border-radius:4px;padding:11px 0;color:#91a1ac;transition:background .25s,color .25s,box-shadow .25s}#expertPool b.on{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 0 13px #1a7fbb22}#expertPool.dense{display:block}#expertPool.dense b{display:block;background:#d1e1e9;color:#38566a}.methodFooter{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:28px}.methodFooter p{font-size:12px;margin:0;color:#587184}.methodFooter button{border-color:#c8d7df;font-size:11px}.methodCaption{font-size:9px;color:var(--muted);text-align:center;margin:25px 0 0}@keyframes pulse{50%{transform:translateX(10px);background:var(--yellow)}}.ablationTabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:28px 0}.ablationPanel{display:grid;grid-template-columns:1fr 1.25fr;gap:60px;align-items:center;min-height:230px}.ablationPanel>div>p{font-size:13px;color:var(--muted);line-height:1.8}.barrow{margin:14px 0}.barLabel{display:flex;justify-content:space-between;font-size:11px;margin-bottom:6px;gap:14px}.bartrack{background:#e8eef1;border-radius:3px;overflow:hidden;height:13px}.bartrack i{display:block;height:100%;background:#a4b9c6;transition:width .3s}.bartrack i.hi{background:var(--blue)}.chartMetric{font-size:10px;color:var(--muted);margin-bottom:15px}.lengthTabs{display:flex;gap:6px;margin-bottom:12px}.lengthTabs button{font-size:10px;padding:5px 8px}#scalePlot{width:100%;height:auto;overflow:visible}#scalePlot text{font-family:MoETok,Arial,sans-serif}.plotLegend{font-size:10px;color:var(--muted);display:flex;gap:20px;justify-content:center}.plotLegend b{color:var(--blue)}#results{background:#f0f5f7;padding:48px 35px;border-radius:14px;border:0;margin-bottom:20px}.resultStats{display:flex;justify-content:center;gap:75px;text-align:center;margin:33px 0}.resultStats strong{display:block;font-size:35px;letter-spacing:-1px}.resultStats span{display:block;font-size:11px;color:var(--muted);margin-top:5px}.gmComparison{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;align-items:center;border-top:1px solid #dce6eb;padding-top:25px}.gmComparison>div>p{font-size:12px;color:var(--muted);line-height:1.8}.resultNote{font-size:10px;color:var(--muted);text-align:center;margin:20px 0 0}footer{text-align:center;padding:45px 0 55px}footer>p{font-size:11px;color:var(--muted);margin:10px 0 20px}footer>div{display:flex;justify-content:center;gap:25px;font-size:11px}.contacts{margin-top:28px;gap:60px}.contacts small{display:block;color:var(--muted);font-size:9px;margin-top:5px}section,header,.experiment{animation:appear .5s ease both}@keyframes appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media(max-width:700px){nav{padding:18px 20px}nav>div{gap:15px;font-size:10px}.paperLink{display:none}header{padding:43px 22px 30px}h1{letter-spacing:-2px;font-size:48px}.eyebrow{font-size:8px}.subtitle{font-size:17px}.authors{font-size:9px}.heroLinks{gap:19px;font-size:11px}.heroSequence{max-width:290px}main{padding:0 18px}section{padding:45px 0}.sectionIntro{margin-bottom:25px}h2{font-size:32px}.sectionIntro>p:last-child{font-size:12px}.miniPipeline{gap:7px;flex-wrap:wrap}.pipelineNode{padding:11px;min-width:82px;font-size:11px}.pipelineNode small{font-size:8px}.pipelineNode.vq{padding:16px 10px}.imageIcon{width:29px;height:29px}.queryNode{min-width:80px;font-size:10px}.smallSequence{gap:3px}.smallSequence i{width:8px;height:15px}.flowArrow{font-size:15px}.downArrow{display:none}.trainingLine{font-size:8px;align-items:center;margin-bottom:18px}.trainingLine a{margin-left:8px}.experiment{padding:14px;min-height:540px}.experimentTop{align-items:flex-start}.experimentTop h3{font-size:17px}.experimentTop p{font-size:10px;max-width:210px}.textButton{font-size:9px}.queryControls{align-items:flex-start;gap:6px}.queryChips{gap:4px}.queryChips button{padding:5px 7px;font-size:10px}#allQueries{grid-template-columns:repeat(16,minmax(0,1fr))}.caseAndStatus{align-items:flex-start;gap:8px}.caseTabs{gap:3px}.caseTabs button{padding:4px;gap:4px;font-size:8px}.caseTabs img{width:23px;height:23px}#maskState{font-size:8px;max-width:110px;line-height:1.8}.visuals{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 7px}figcaption{font-size:9px}.experimentBottom{flex-wrap:wrap;gap:10px;font-size:8px}.experimentBottom>span:first-child{max-width:100%;flex-basis:100%}.discovery{margin-top:28px}.discovery h3{font-size:21px}.discovery>div{gap:20px;font-size:11px}.discoveryNote{font-size:10px}.methodDemo{padding:18px 12px}.methodFlow{gap:7px}.stageLabel{font-size:7px;letter-spacing:0}.tokenStage{flex:.9}.attentionStage{padding:14px 5px;flex:1.1}.attentionStage strong{font-size:11px}#tokenTrain{gap:3px;flex-wrap:wrap}#tokenTrain b{padding:5px;font-size:10px}.expertStage{flex:1.1}#expertPool{gap:3px}#expertPool b{font-size:8px;padding:7px 0}.methodFooter{align-items:flex-start}.methodFooter p{font-size:10px}.methodFooter button{font-size:9px;white-space:nowrap;padding:7px}.methodCaption{font-size:8px}.ablationPanel{grid-template-columns:1fr;gap:18px;min-height:350px}.ablationPanel h3{font-size:20px}.ablationTabs button{font-size:10px;padding:7px 9px}#results{padding:35px 18px}.resultStats{gap:35px}.resultStats strong{font-size:29px}.gmComparison{grid-template-columns:1fr;gap:10px}.contacts{flex-direction:column;gap:17px}footer{padding-top:30px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}