/* Visual language adapted from the retained Qwen reference stylesheet. */
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@font-face{font-family:GalleryNoto;src:url(fonts/noto-sans-sc-regular.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
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/* Opening scatter and trajectory extension: retain the page's teal, ink and blue. */
.hy-symbol{display:inline-block;flex:0 0 24px;width:24px;height:24px;overflow:hidden;vertical-align:middle}.hy-symbol img{display:block;max-width:none;width:133.5px;height:24px}.opening-section{padding-top:32px;padding-bottom:12px}.opening-frame,.sequence-frame{border:1px solid var(--line);background:#fff}.opening-toolbar{padding:19px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.opening-toolbar h3{font-size:17px}.opening-toolbar label,.trace-controls label{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:10px}select{font-family:var(--body);border:1px solid var(--line);border-radius:0;background:#fff;padding:8px 10px;max-width:100%;color:var(--ink)}.opening-toolbar select{font-size:12px;min-width:190px}.opening-legend{display:flex;align-items:center;gap:28px;flex-wrap:wrap;padding:20px 24px 8px;font-size:12px}.legend-model{display:flex;align-items:center;gap:10px}.legend-explainer{margin-left:auto;font-size:10px;color:var(--muted)}.legend-explainer>i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#91a6aa;margin-right:6px}.legend-explainer>b{margin:0 6px;color:#8ea8ac}.opening-chart{margin:0 18px}.opening-chart>svg{display:block;width:100%;height:auto;overflow:visible}.opening-chart text{font:11px var(--mono);fill:var(--muted)}.opening-chart .opening-axis-title{font-family:var(--body);font-size:11px}.plot-grid{stroke:#d7e5e6;stroke-width:1;stroke-dasharray:3 6}.run-cloud-point{opacity:.78;stroke:#fff;stroke-width:.7;cursor:pointer;outline:none}.run-cloud-point[data-model="astra"]{fill:var(--astra)}.run-cloud-point[data-model="hy"]{fill:var(--hy)}.run-cloud-point:hover,.run-cloud-point:focus,.run-cloud-point.is-selected{opacity:1;stroke:var(--ink);stroke-width:1.5}.mean-pair-line{stroke:#a3bdc0;stroke-width:1;stroke-dasharray:4 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select{font-size:12px;min-width:165px;max-width:280px}.trace-controls label:first-child select{min-width:230px}.sequence-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px 10px}.sequence-heading h3{font-size:16px}.sequence-heading>span{font-size:10px;color:var(--muted)}.sequence-legend{display:flex;flex-wrap:wrap;gap:14px 22px;padding:10px 24px 24px;font-size:10px;color:var(--muted)}.sequence-legend i{display:inline-block;width:10px;height:10px;margin-right:7px;vertical-align:-1px}.sequence-row-v2{display:grid;grid-template-columns:145px minmax(0,1fr) 105px;gap:20px;align-items:center;padding:14px 24px}.sequence-model,.fact-model{display:flex;align-items:center;gap:10px;font-size:13px;line-height:1.5}.normalized-sequence{display:flex;width:100%;height:32px;min-width:0}.normalized-sequence button{flex:1;min-width:0;border:0;border-right:.5px solid rgba(255,255,255,.8);padding:0;height:32px}.normalized-sequence button:hover,.normalized-sequence button:focus,.normalized-sequence button.active{outline:2px solid var(--hy);outline-offset:1px;position:relative;z-index:1}.sequence-count{font-size:10px;color:var(--muted);white-space:nowrap}.sequence-count strong{font:18px var(--mono);color:var(--ink)}.sequence-count small{display:block;font-size:9px;margin-top:3px}.sequence-axis{display:flex;justify-content:space-between;margin:16px 149px 18px 189px;font:10px var(--mono);color:var(--muted)}.sequence-foot{border-top:1px solid var(--line);background:#fcfefe;padding:13px 24px;margin:0;color:var(--muted);font-size:10px;line-height:1.9}.trajectory-facts{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:24px 0;border-bottom:1px solid var(--line)}.trajectory-facts>article{padding:0 24px 23px 0}.trajectory-facts>article+article{border-left:1px solid var(--line);padding:0 0 23px 24px}.trace-run-caption{font-size:11px;line-height:1.9;margin:15px 0 10px}.trace-run-caption>span{margin-left:16px;color:var(--muted)}.category-counts{font-size:11px;line-height:2;color:var(--muted);margin-bottom:10px}.trace-small-note{font-size:10px;color:var(--muted);margin:0}.observations-title{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:12px}.observations-title h3{font-size:17px}.observations-title span{font-size:10px;color:var(--muted)}.trace-observations>article{display:grid;grid-template-columns:25px 1fr 1fr;gap:20px 24px;border-top:1px solid var(--line);padding:20px 0}.trace-observations h4{font-size:14px;margin-bottom:10px}.trace-observations p{font-size:12px;line-height:1.95;margin:0}.trace-observations .index{padding-top:4px}.trace-observations .observation-implication{color:var(--muted);font-size:11px;line-height:2}.observation-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:10px}.observation-links button{font-size:10px}.trajectory-detail{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin-top:10px}.trajectory-detail>summary{font-size:12px;cursor:pointer}.trajectory-detail>summary>span{font-size:10px;float:right;color:var(--muted)}#trace-detail-content{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding-top:22px}.trace-detail-model{min-width:0}.detail-model-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:18px}.detail-model-heading label{font-size:10px;color:var(--muted)}.detail-model-heading select{display:block;max-width:220px;font-size:10px;margin-top:5px;padding:6px}.event-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(15px,1fr));gap:3px}.event-grid button{height:19px;padding:0;border:0;min-width:0}.event-grid button.active,.event-grid button:hover,.event-grid button:focus{outline:2px solid var(--hy);outline-offset:1px;position:relative}.event-inspector{border-top:1px solid var(--line);margin-top:17px;padding-top:16px}.event-meta{display:flex;gap:14px;flex-wrap:wrap;font:9px/1.7 var(--mono);color:var(--muted);margin-bottom:10px}.event-inspector h4{font-size:13px}.event-tool{font-size:10px;color:var(--muted);line-height:1.8;margin:6px 0 12px;overflow-wrap:anywhere}.event-inspector pre{font:10px/1.8 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);padding:13px;max-height:250px;overflow:auto;border:1px solid var(--line);margin:0 0 12px}.event-source{font:9px/1.7 var(--mono);color:var(--muted);overflow-wrap:anywhere;margin:0}.verified-result{border-left:2px solid var(--astra);padding:0 0 0 12px;margin:12px 0}.verified-result h5{font-size:10px;margin:0 0 5px;font-weight:400}.verified-result p{font-size:10px;color:var(--muted);overflow-wrap:anywhere;line-height:1.9;margin:0}
@media(max-width:1100px){.opening-toolbar{padding:17px 20px}.opening-legend{padding-left:20px;padding-right:20px;gap:22px}.sequence-row-v2{grid-template-columns:130px minmax(0,1fr) 90px;gap:16px}.sequence-axis{margin-left:170px;margin-right:130px}.trace-controls{gap:17px}.trace-controls select{min-width:155px}.trace-controls label:first-child select{min-width:210px}.detail-model-heading{display:block}.detail-model-heading label{display:block;margin-top:15px}.detail-model-heading select{max-width:100%}}
@media(max-width:780px){.opening-legend{gap:14px 24px}.legend-explainer{margin-left:0;width:100%}.trace-controls{gap:14px}.trace-controls label{flex:1;min-width:230px;justify-content:space-between}.trace-controls select{width:100%;max-width:300px}.trace-controls label:first-child{flex-basis:100%}.trace-controls label:first-child select{max-width:none}.sequence-row-v2{grid-template-columns:110px minmax(0,1fr) 75px;gap:12px}.sequence-model{font-size:11px;gap:8px}.sequence-axis{margin-left:146px;margin-right:111px}.sequence-count strong{font-size:16px}.sequence-heading{align-items:flex-start}.sequence-heading>span{max-width:225px;text-align:right}.trace-observations>article{grid-template-columns:22px 1fr;gap:12px}.observation-implication{grid-column:2}.trace-run-caption>span{display:block;margin-left:0}.observations-title{align-items:flex-start}.observations-title>span{max-width:190px;text-align:right}}
@media(max-width:600px){.opening-section{padding-top:25px}.opening-section .section-head{margin-bottom:16px}.opening-section h2{font-size:21px}.opening-toolbar{display:block;padding:16px}.opening-toolbar h3{font-size:15px}.opening-toolbar label{margin-top:12px;justify-content:space-between;font-size:10px}.opening-toolbar select{min-width:0;width:70%;font-size:11px;padding:7px}.opening-legend{padding:17px 16px 10px;gap:12px 20px;font-size:11px}.opening-legend .astra-logo,.opening-legend .hy-symbol{width:21px;height:21px;flex-basis:21px}.opening-legend .hy-symbol img{width:116.8px;height:21px}.legend-explainer{font-size:9px}.opening-chart{margin:0 6px}.opening-chart text{font-size:9px}.opening-chart .opening-axis-title{font-size:9px}.opening-chart .mean-caption{font-size:10px}.opening-readout{display:block;padding:12px 16px;min-height:83px}.opening-readout p{font-size:10px;line-height:1.9}.opening-readout button{margin-top:8px;font-size:10px}.hero{margin-top:20px;padding-top:30px}.trace-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.trace-controls label{display:block;min-width:0;font-size:10px}.trace-controls label:first-child{grid-column:1/-1}.trace-controls select,.trace-controls label:first-child select{display:block;width:100%;max-width:none;min-width:0;margin-top:6px;font-size:10px;padding:8px}.sequence-heading{display:block;padding:17px 16px 7px}.sequence-heading h3{font-size:15px}.sequence-heading>span{display:block;max-width:none;text-align:left;font-size:9px;margin-top:7px}.sequence-legend{padding:10px 16px 12px;gap:9px 14px;font-size:9px}.sequence-legend i{width:8px;height:8px;margin-right:5px}.sequence-row-v2{grid-template-columns:1fr auto;gap:12px;padding:15px 16px}.sequence-model{grid-column:1;font-size:12px}.normalized-sequence{grid-column:1/-1;grid-row:2;height:30px}.normalized-sequence button{height:30px}.sequence-count{grid-column:2;grid-row:1;font-size:9px}.sequence-count strong{font-size:15px}.sequence-count small{display:inline;margin-left:7px;font-size:9px}.sequence-axis{margin:8px 16px 17px;font-size:9px}.sequence-foot{font-size:9px;padding:12px 16px;line-height:1.9}.trajectory-facts{grid-template-columns:1fr;gap:18px;margin:20px 0}.trajectory-facts>article,.trajectory-facts>article+article{padding:0 0 18px;border-left:0}.trajectory-facts>article+article{border-top:1px solid var(--line);padding-top:17px}.trace-run-caption{font-size:11px;margin-top:12px}.trace-run-caption>span{display:inline;margin-left:10px}.category-counts{font-size:10px}.trace-small-note{font-size:9px}.observations-title{display:block;margin-bottom:13px}.observations-title h3{font-size:16px}.observations-title>span{display:block;margin-top:6px;max-width:none;text-align:left;font-size:9px}.trace-observations h4{font-size:13px}.trace-observations p{font-size:11px}.trace-observations>article{padding:17px 0;gap:10px}.trace-observations .observation-implication{font-size:10px}.observation-links{gap:6px 12px}.observation-links button{font-size:9px;text-align:left}.trajectory-detail>summary{font-size:11px}.trajectory-detail>summary>span{float:none;display:block;margin-top:6px;margin-left:15px;font-size:9px}#trace-detail-content{grid-template-columns:1fr;gap:26px}.detail-model-heading{display:flex;gap:12px}.detail-model-heading label{margin-top:0;font-size:9px}.detail-model-heading select{font-size:9px;max-width:170px}.fact-model{font-size:12px}.event-inspector pre{font-size:10px}.event-meta{font-size:9px}.event-source{font-size:8px}}
@media(max-width:360px){.opening-legend{gap:12px 16px;font-size:10px}.legend-explainer{font-size:8px}.opening-chart .mean-caption{font-size:9px}.trace-run-caption>span{display:block;margin-left:0}.detail-model-heading{display:block}.detail-model-heading label{margin-top:12px}.detail-model-heading select{max-width:100%}nav{gap:16px}}
.mobile-case-key{display:none}@media(max-width:600px){.mobile-case-key{display:block;padding:0 16px 12px;font-size:9px;color:var(--muted)}}

.model-dot{display:inline-block;flex:0 0 8px;width:8px;height:8px;border-radius:50%}.astra-dot{background:var(--astra)}.hy-dot{background:var(--hy)}.oracle-proof{font-size:13px;line-height:2;color:var(--muted);margin-top:17px}.oracle-proof strong{color:var(--astra)}