@charset "UTF-8";
:root{--ui:Inter,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;--mono:"SFMono-Regular",Consolas,monospace;--ease:cubic-bezier(.2,.8,.2,1);--pad:clamp(20px,4.5vw,80px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;font-family:var(--ui);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}body.skills{--bg:#101c19;--surface:#182923;--ink:#edf2e7;--muted:#b0bfb3;--accent:#c0f778;--accent-ink:#152319;--line:#3c5047;--soft:#13221c;background:var(--bg);color:var(--ink)}body.lora{--bg:#f3f5ef;--surface:#e6ece2;--ink:#182624;--muted:#53615b;--accent:#2555d9;--accent-ink:#fff;--line:#b3c1b5;--soft:#e9eee5;background:var(--bg);color:var(--ink)}
::selection{background:var(--accent);color:var(--accent-ink)}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}button:disabled{cursor:default}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}a,button,summary{touch-action:manipulation}button{transition:background-color .18s,color .18s,border-color .18s,transform .12s}button:active{transform:translateY(1px)}a:hover{color:var(--accent)}p{margin:0 0 1.15em}h1,h2,h3{margin:0;font-weight:550;text-wrap:balance}h2{font-size:clamp(36px,4.3vw,64px);line-height:1.08;letter-spacing:-.045em}h3{font-size:clamp(23px,2.1vw,33px);line-height:1.2;letter-spacing:-.025em}em{font-style:normal;color:var(--accent)}svg{display:block;width:100%;height:auto}pre{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.75}strong{font-weight:600}details{border-top:1px solid var(--line)}summary{list-style:none;min-height:72px;display:flex;align-items:center;gap:22px;font-size:20px;line-height:1.4;padding:15px 0}summary::-webkit-details-marker{display:none}summary b{margin-left:auto;font-size:26px;font-weight:400;transition:transform .2s}details[open] summary b{transform:rotate(45deg)}details>p{padding:0 34px 22px 55px;color:var(--muted);margin:0;max-width:65ch}.shell{max-width:1560px;margin-inline:auto;padding-inline:var(--pad)}.section{padding-block:clamp(72px,8vw,132px);scroll-margin-top:70px}.section-head{margin-bottom:52px;max-width:950px}.section-head>.lead{max-width:57ch;margin-top:24px;margin-bottom:0}.eyebrow{font:12px/1.5 var(--mono);letter-spacing:.085em;text-transform:uppercase;display:flex;gap:20px;align-items:center;margin:0 0 28px;color:var(--muted)}.eyebrow>span:first-child:not(.signal){color:var(--accent)}.lead{font-size:clamp(18px,1.65vw,22px);line-height:1.55;color:var(--muted)}.mono{font-family:var(--mono)}.accent{color:var(--accent)}.source-note{font-size:12px;line-height:1.65;color:var(--muted);margin:28px 0 0;max-width:80ch}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;left:15px;top:10px;background:var(--accent);color:var(--accent-ink);padding:10px 18px;z-index:99;transform:translateY(-180%)}.skip:focus{transform:none}.signal{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent)}
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 95%,transparent);backdrop-filter:blur(16px)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;white-space:nowrap;letter-spacing:-.02em}.brand-mark{color:var(--accent);font-size:27px;line-height:1}.back-home{font-size:12px;color:var(--muted);font-weight:400;margin-left:5px}.topbar>nav{display:flex;gap:clamp(18px,2.5vw,40px);font-size:13px}.topbar>nav a{padding:25px 0}.topbar>nav a[aria-current]{color:var(--accent)}.top-actions{display:flex;align-items:center;gap:22px}.language{font-size:13px;white-space:nowrap;min-height:44px;display:flex;align-items:center}.mobile-menu{display:none;border:0}.read-progress{height:2px;position:absolute;left:0;bottom:-1px;right:0;pointer-events:none}.read-progress i{display:block;transform:scaleX(0);transform-origin:left;background:var(--accent);width:100%;height:100%}
.hero{padding-top:clamp(55px,6vw,95px);padding-bottom:0}.hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(0,1fr);gap:clamp(30px,5vw,84px);align-items:start}.hero-copy{padding-top:10px}.hero h1{font-size:clamp(40px,4.1vw,64px);line-height:1.045;letter-spacing:-.05em;max-width:760px}.hero h1>span{display:block;font-size:.7em;color:var(--ink);margin-top:20px;letter-spacing:-.04em;line-height:1.1}.hero .lead{max-width:48ch;margin-top:30px;margin-bottom:28px}.authors{font-size:13px;font-weight:500;line-height:1.8;max-width:65ch;margin-bottom:7px}.affiliations{font-size:11px;line-height:1.7;color:var(--muted);max-width:70ch}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:12px 23px;font-size:14px;border:1px solid var(--accent);border-radius:3px;transition:background .18s,transform .18s}.primary{color:var(--accent-ink);background:var(--accent)}.primary:hover{background:var(--ink);color:var(--bg);border-color:var(--ink);transform:translateY(-2px)}.text-link{font-size:13px;display:inline-block;min-height:44px;align-content:center;border-bottom:1px solid var(--line)}.hero-object{min-width:0}.fact-line{display:flex;gap:30px;justify-content:space-between;align-items:center;flex-wrap:wrap;padding-block:28px;margin-top:60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.fact-line>span{display:flex;gap:10px;align-items:center}.fact-line strong{font:27px var(--mono);color:var(--ink)}.fact-line>a{color:var(--accent);min-height:44px;align-content:center}
.orbit-svg{overflow:visible;aspect-ratio:620/490}.orbit-track,.orbit-outer{fill:none;stroke:var(--line);stroke-width:1}.orbit-outer{stroke-dasharray:3 8}.flow-path{fill:none;stroke:url(#orbit-grad);stroke-width:2.2;stroke-dasharray:60 1400;stroke-dashoffset:0;opacity:.7}.cross{stroke:var(--line);fill:none}.skill-core{fill:var(--surface);stroke:#6b8a70;stroke-width:1.3}.core-small{font:11px var(--mono);letter-spacing:4px;fill:var(--muted);text-anchor:middle}.core-symbol{font:46px var(--ui);fill:var(--accent);text-anchor:middle}.orbit-node circle{fill:var(--bg);stroke:var(--line);stroke-width:1.4;transition:fill .24s,stroke .24s}.orbit-node .node-symbol{font:27px var(--mono);fill:var(--muted);text-anchor:middle;transition:fill .24s}.node-label{font:12px var(--ui);fill:var(--muted);text-anchor:middle}.orbit-node.is-active circle{fill:var(--accent);stroke:var(--accent)}.orbit-node.is-active .node-symbol{fill:var(--accent-ink)}.orbit-node.is-active .node-label{fill:var(--ink)}.plot-label{font:10px var(--mono);letter-spacing:1px;fill:var(--muted)}.anatomy{padding:14px 0 0 12px;position:relative}.anatomy .switch-controls{gap:6px;margin-bottom:17px;border:0}.anatomy .switch-controls button{font:14px var(--mono);min-width:45px;padding:7px 12px;min-height:40px;border:1px solid var(--line);border-radius:3px}.anatomy .switch-panel p:first-child{font-size:10px;margin-bottom:9px}.anatomy .switch-panel h3{font-size:20px;margin-bottom:12px}.anatomy .switch-panel>p:last-child{font-size:13px;line-height:1.6;margin:0;max-width:57ch;color:var(--muted)}.anatomy .switch-content{min-height:130px}.trace-button{position:absolute;right:0;top:15px;background:none;border:0;border-bottom:1px solid var(--line);padding:8px 0;font-size:11px;min-height:40px}.trace-button:hover{color:var(--accent)}
.switch-controls{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:38px}.switch-controls[hidden]{display:none}.switch-controls button{border:0;background:transparent;padding:20px 24px;min-height:60px;font-size:14px;text-align:left}.switch-controls button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.switch-controls button:hover:not([aria-pressed=true]){background:var(--surface)}.switch-controls .index{font:11px var(--mono);display:block;margin-bottom:10px;opacity:.8}.switch-panel{padding-block:18px}.switch-panel h3{margin-bottom:22px}.switch-panel p{max-width:64ch;color:var(--muted)}.enhanced .switch-panel:not(.active){display:none}.switch-panel:not(:last-child){border-bottom:1px solid var(--line)}.enhanced .switch-panel{border:0}.life-detail{display:grid;grid-template-columns:1fr 2fr;gap:60px;min-height:230px}.stage-number{font-size:clamp(72px,9vw,128px);font-weight:400;line-height:1;color:var(--accent);letter-spacing:-.07em}.stage-number>span{font:12px var(--mono);letter-spacing:0;margin-left:22px;color:var(--muted)}.life-detail h3{font-size:35px}.life-detail p{font-size:17px}.life-detail .artifact{font:12px var(--mono);margin-top:30px;color:var(--accent);padding-top:18px;border-top:1px solid var(--line)}[data-switch=lifecycle] .switch-controls{display:grid;grid-template-columns:repeat(7,1fr)}[data-switch=lifecycle] .switch-controls button{padding:18px 15px}.lifecycle-track{display:flex;align-items:center;justify-content:space-between;height:30px;margin-bottom:23px;position:relative}.lifecycle-track:before{content:"";height:1px;position:absolute;inset:50% 0 auto;background:var(--line)}.lifecycle-track span{width:11px;height:11px;border:1px solid var(--line);border-radius:50%;background:var(--bg);position:relative;transition:background .2s}.lifecycle-track span.is-active{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent)}
.pattern-section{background:var(--soft);border-block:1px solid var(--line)}[data-switch=patterns],[data-switch=families]{display:grid;grid-template-columns:minmax(240px,1fr) minmax(0,2.2fr);gap:clamp(35px,5vw,90px)}[data-switch=patterns]>.switch-controls,[data-switch=families]>.switch-controls{display:flex;flex-direction:column;align-self:start;margin:0;border-bottom:0}[data-switch=patterns]>.switch-controls[hidden],[data-switch=families]>.switch-controls[hidden]{display:none}[data-switch=patterns]>.switch-controls button,[data-switch=families]>.switch-controls button{border-bottom:1px solid var(--line);font-size:13px;display:flex;align-items:center;gap:18px;padding:19px 17px;min-height:65px}[data-switch=patterns]>.switch-controls .mono,[data-switch=families]>.switch-controls .mono{font-size:11px;min-width:24px}.pattern-detail{display:grid;grid-template-columns:130px minmax(0,1fr);gap:35px}.pattern-detail h3{font-size:36px;margin-bottom:20px}.pattern-detail p{font-size:16px}.pattern-detail .eyebrow{font-size:10px}.pattern-glyph{width:130px;height:130px;display:grid;place-items:center;position:relative;margin-top:60px;color:var(--accent)}.pattern-glyph>span{font:30px var(--mono);z-index:1}.pattern-glyph i{position:absolute;inset:0;border:1px solid var(--accent);border-radius:20px;opacity:.6;transform:rotate(30deg)}.pattern-glyph i:nth-of-type(2){transform:rotate(60deg);opacity:.35}.pattern-glyph i:nth-of-type(3){transform:rotate(90deg);opacity:.2}.tradeoff{padding-top:22px;border-top:1px solid var(--line);margin-top:24px;font-size:14px!important}.risk-strip{border-left:2px solid #dfab6c;padding:8px 0 8px 22px;margin-top:30px}.risk-strip>span{font:12px var(--mono);color:#e7ba81}.risk-strip>p{font-size:13px;margin:12px 0 0}.pattern-section .switch-content{min-height:480px}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,140px)}.trust-intro .lead{max-width:34ch}.trust-tiers .mono{color:var(--accent);font-size:12px}.trust-tiers{border-bottom:1px solid var(--line)}
.evaluation-section{--bg:#dce8cc;--surface:#ccdcb9;--ink:#203020;--muted:#4e624c;--accent:#254c24;--accent-ink:#f5f8ed;--line:#a1b697;background:var(--bg);color:var(--ink)}.benchmark{display:grid;grid-template-columns:2fr 1fr;gap:60px;align-items:center;margin-top:70px}.bar-row{display:grid;grid-template-columns:125px 1fr 70px;gap:20px;align-items:center;margin-bottom:25px;font-size:13px}.bar-row>div{height:65px;background:#c6d6b8}.bar-row i{display:block;width:var(--bar);height:100%;background:#8b9e80}.bar-row.curated i{background:#315c30}.bar-row strong{font:20px var(--mono)}.benchmark-callout{border-left:1px solid var(--line);padding:10px 0 10px 45px}.big-metric{font-size:76px;line-height:1;font-weight:400;letter-spacing:-.07em;display:block;margin-bottom:25px}.big-metric>span{font-size:20px;letter-spacing:0;margin-left:7px}.benchmark-callout h3{font-size:20px;margin-bottom:12px}.benchmark-callout p{font-size:13px;max-width:30ch;margin:0;color:var(--muted)}.evidence-foot{display:flex;justify-content:space-between;gap:50px;border-top:1px solid var(--line);margin-top:60px;padding-top:28px}.evidence-foot p{max-width:67ch;font-size:13px;color:var(--muted);margin:0}.evidence-foot a{white-space:nowrap}
.lora .hero h1{font-size:clamp(38px,3.7vw,58px)}.lora .hero h1>span{font-size:.55em;margin-top:20px;line-height:1.2;letter-spacing:-.025em}.lora .hero-object{margin-top:28px;background:#e7ede3;padding:25px 20px 30px;border-radius:3px;border:1px solid #b5c4b5;position:relative}.lora .hero-object:before{content:"";position:absolute;left:16px;top:16px;width:8px;height:8px;border-top:1px solid var(--accent);border-left:1px solid var(--accent)}.matrix-svg{overflow:visible}.matrix-backbone rect{fill:#acb9a8;stroke:none}.matrix-update rect{fill:#2555d9;opacity:.5;transition:fill .15s}.matrix-rank rect{fill:#2555d9;opacity:.2}.matrix-title{font:25px var(--mono);fill:var(--ink)}.math-sign{font:34px var(--mono);fill:var(--muted)}.dimension{stroke:var(--muted);fill:none;stroke-width:1}.matrix-controls{padding-inline:13px}.matrix-controls>label{font-size:13px;display:flex;justify-content:space-between;margin-bottom:16px}.matrix-controls output{font:20px var(--mono);color:var(--accent)}input[type=range]{width:100%;margin:0;accent-color:var(--accent);height:24px;cursor:ew-resize}.matrix-controls>p{font:19px var(--mono);margin:20px 0 17px}.matrix-controls>p>span:last-child{display:block;font:10px/1.6 var(--ui);color:var(--muted);margin-top:5px}.matrix-legend{display:flex;gap:22px;font:10px var(--mono)}.matrix-legend span{display:flex;gap:7px;align-items:center}.matrix-legend i{width:8px;height:8px;background:#879780;display:inline-block}.matrix-legend span:last-child i{background:var(--accent)}.matrix-object .source-note{padding:0 13px;font-size:10px;max-width:67ch;margin-top:22px}.equation{font:clamp(24px,4.8vw,70px)/1.3 var(--mono);padding:35px 0;color:var(--accent);letter-spacing:-.05em;border-block:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}.equation>span{color:var(--ink)}.operator-direction{font-size:12px;color:var(--muted);margin:20px 0 36px}[data-switch=operators]{display:grid;grid-template-columns:1fr 2fr;gap:70px}[data-switch=operators]>.switch-controls{border:0;align-self:start;flex-wrap:nowrap}[data-switch=operators]>.switch-controls button{border:1px solid var(--line);width:20%;text-align:center;padding:16px 10px;font:20px var(--mono)}[data-switch=operators] .switch-content{min-height:130px}[data-switch=operators] .switch-panel{padding:0}[data-switch=operators] .switch-panel h3{font-size:25px;max-width:36ch}[data-switch=operators] .eyebrow{margin-bottom:18px}
.taxonomy-section{--bg:#213bc0;--surface:#293fb1;--ink:#f4f6ff;--muted:#c7d4ff;--accent:#e0ef92;--accent-ink:#20311d;--line:#6c80da;background:var(--bg);color:var(--ink)}.family-detail{padding:0 0 0 10px}.family-detail h3{font-size:38px;max-width:22ch}.family-detail>p{font-size:17px}.family-detail>.eyebrow{font-size:12px;margin-top:30px}.operator-slots{display:flex;gap:12px;margin-bottom:35px}.operator-slots span{height:60px;width:60px;border:1px solid var(--line);font:25px var(--mono);display:grid;place-items:center;color:var(--muted)}.operator-slots span.selected{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.taxonomy-section .switch-content{min-height:430px}.evaluation-lora .section-head{max-width:1000px}[data-switch=evaluation-lenses] .switch-controls button{flex:1;font-size:13px;padding:18px 20px;text-align:center}.question-detail{display:grid;grid-template-columns:1fr 3fr;gap:50px;min-height:210px}.question-mark{font-size:130px;line-height:1;color:var(--accent);font-weight:300;letter-spacing:-.08em}.question-detail h3{font-size:34px;max-width:32ch}.question-detail p{font-size:18px}.protocol{margin-top:35px;border-top:1px solid var(--line);padding-top:24px}.protocol>.eyebrow{font-size:10px;margin-bottom:17px}.protocol>p:last-child{font:14px/2 var(--mono);margin:0}.protocol span{color:var(--accent);margin-inline:12px}.governance-section{background:var(--soft);border-block:1px solid var(--line)}.governance-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.governance-grid .section-head{margin-bottom:30px}.governance-list{align-self:center;border-bottom:1px solid var(--line)}.governance-list .mono{font-size:11px;color:var(--accent)}
.citation-section{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}.citation-section h2{margin-bottom:28px}.citation-section>div>p:not(.eyebrow){font-size:15px;color:var(--muted);max-width:35ch}.citation-box{border:1px solid var(--line);border-radius:3px;padding:24px 28px;align-self:start;background:var(--soft)}.citation-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;font-size:12px}.copy-button{border:0;background:none;padding:8px 0;color:var(--accent);font-size:12px;min-height:42px}.copy-status{font-size:12px;color:var(--accent);margin:15px 0 0;min-height:20px}.footer{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap;border-top:1px solid var(--line);padding-block:25px;font-size:11px;color:var(--muted)}.footer a{min-height:44px;align-content:center}
:lang(zh-CN) h2{line-height:1.25;letter-spacing:-.02em}:lang(zh-CN) h3{line-height:1.4;letter-spacing:0}:lang(zh-CN) .lead{line-height:1.8}:lang(zh-CN) .hero h1{line-height:1.1}:lang(zh-CN) .eyebrow{letter-spacing:.06em}:lang(zh-CN) .anatomy .switch-content{min-height:145px}
@keyframes arrive{from{opacity:.3;transform:translateY(16px)}to{opacity:1;transform:none}}@keyframes trace-flow{from{stroke-dashoffset:0}to{stroke-dashoffset:-1450}}@media(prefers-reduced-motion:no-preference){.hero-copy{animation:arrive .7s var(--ease) both}.hero-object{animation:arrive .85s .1s var(--ease) both}.is-tracing .flow-path{animation:trace-flow 1.4s linear 3}}@media(hover:hover) and (pointer:fine){.orbit-node:hover circle{stroke:var(--accent)}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button,.orbit-node circle,.orbit-node .node-symbol,.matrix-update rect,.lifecycle-track span{transition:none}}
@media(min-width:1560px){.hero-grid{gap:90px}.hero h1{font-size:66px}.lora .hero h1{font-size:60px}}
@media(max-width:1150px){.back-home{display:none}.topbar>nav{gap:24px}.hero-grid{gap:34px}.hero h1{font-size:48px}.lora .hero h1{font-size:43px}.hero .lead{font-size:18px}.anatomy .switch-content{min-height:155px}.trace-button{font-size:10px}.pattern-detail{grid-template-columns:80px 1fr;gap:25px}.pattern-glyph{height:80px;width:80px}.pattern-detail h3{font-size:30px}.bar-row{grid-template-columns:105px 1fr 62px;gap:14px}.benchmark{gap:30px}.benchmark-callout{padding-left:30px}.fact-line{gap:18px}.citation-section{gap:45px}}
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h3{font-size:31px}.family-detail>p{font-size:16px}.operator-slots{gap:10px;margin-bottom:26px}.operator-slots span{width:48px;height:52px;font-size:22px}.taxonomy-section .switch-content{min-height:450px}[data-switch=evaluation-lenses] .switch-controls{display:grid;grid-template-columns:1fr 1fr}[data-switch=evaluation-lenses] .switch-controls button{padding:15px 8px;font-size:12px;min-height:56px}.question-detail{grid-template-columns:1fr;gap:15px;min-height:320px}.question-mark{font-size:65px}.question-detail h3{font-size:28px;max-width:20ch}.question-detail p{font-size:16px}.protocol>p:last-child{font-size:12px;line-height:2.1}.protocol span{margin-inline:6px}.governance-grid{grid-template-columns:1fr;gap:32px}.governance-grid .lead{font-size:18px}.governance-list summary{font-size:18px;gap:15px}.governance-list details>p{padding-left:34px;font-size:15px}.citation-section{grid-template-columns:1fr;gap:30px}.citation-section 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@media(max-width:360px){:root{--pad:17px}.hero h1{font-size:34px}.lora .hero h1{font-size:32px}.brand{font-size:12px}.top-actions{gap:15px}.hero .actions{gap:16px}.fact-line{gap:15px 20px}.bar-row{grid-template-columns:78px 1fr 51px;gap:8px}.operator-slots{gap:8px}.operator-slots span{width:44px;height:48px}.benchmark-callout{grid-template-columns:1fr 1.3fr;gap:13px}.big-metric{font-size:51px}}
.reported-values{display:flex;gap:35px;border-top:1px solid var(--line);padding-top:23px;margin-top:28px}.reported-values>div{flex:1;min-width:0}.reported-values strong{display:block;font:38px/1.2 var(--mono);color:var(--accent);letter-spacing:-.04em;margin-bottom:10px}.reported-values span{display:block;font:11px/1.6 var(--mono);overflow-wrap:anywhere}.reported-values p{font-size:12px;margin:10px 0 0;max-width:35ch}.evaluation-lora .question-detail{min-height:350px}@media(max-width:650px){.reported-values{gap:24px}.reported-values strong{font-size:29px}.reported-values span{font-size:10px}.reported-values p{font-size:11px}.evaluation-lora .question-detail{min-height:520px}}
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