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@media(max-width:900px){.nav a{display:none}.growth-poster{grid-template-columns:1fr}.experience-stack,.risk-cards,.round-evidence{grid-template-columns:1fr 1fr}.experience-stack article:nth-child(2),.risk-cards article:nth-child(2){border-right:0}.factory-poster{display:grid;grid-template-columns:1fr 1fr}.factory-poster>b{display:none}.task-evolution{grid-template-columns:1fr}.evolution-arrow{min-height:100px;border-inline:0;border-block:1px solid var(--line)}.coevolution{grid-template-columns:1fr;gap:25px;padding:35px}.loop-arrow,.loop-core{display:none}.viewer-panel{grid-template-columns:1fr}.viewer-explain{padding:0 0 24px;border:0;border-bottom:1px solid var(--line)}}
@media(max-width:650px){body{font-size:17px}.hero{padding-top:82px}.hero h1{font-size:48px}.poster-copy{padding:28px}.growth-chart{min-height:330px}.experience-stack,.risk-cards,.round-evidence{grid-template-columns:1fr}.experience-stack article,.risk-cards article{border-right:0;border-bottom:1px solid var(--line)}.horizon-track{justify-content:flex-start;overflow-x:auto}.contract-failure{grid-template-columns:1fr}.contract-gap{min-height:80px;border-inline:0;border-block:1px solid var(--line)}.factory-poster{grid-template-columns:1fr}.metric-row{grid-template-columns:80px 1fr}.metric-row strong{grid-column:2}.growth-proof footer{flex-direction:column;gap:7px}.training-results>div{grid-template-columns:1fr}.training-results strong{text-align:left}.viewer-tabs button{grid-template-columns:1fr;padding:15px}.viewer-tabs span,.viewer-tabs small{display:none}.viewer-panel{padding:22px}.task-mini-app{grid-template-columns:1fr}.mini-sidebar{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.mini-sidebar button{min-width:150px}.rubric-mini-app{grid-template-columns:1fr}.rubric-verdict{border-right:0;border-bottom:1px solid var(--line)}.requirement-row{grid-template-columns:45px 1fr}.requirement-row em{display:none}.data-lifecycle>div{align-items:stretch;flex-direction:column}.data-lifecycle i{align-self:center;transform:rotate(90deg)}.footer{align-items:flex-start;flex-direction:column}.footer>div:last-child{flex-wrap:wrap}}
.connect-button{padding:6px 9px;border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--blue);font:700 8px var(--sans);cursor:pointer}.source-dialog{width:min(calc(100% - 32px),720px);padding:0;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 30px 100px #0004}.source-dialog::backdrop{background:#141412aa;backdrop-filter:blur(3px)}.source-dialog form{position:relative;padding:34px}.source-dialog h2{margin-top:9px;font-size:32px}.source-dialog form>p:not(.figure-label):not(.source-error){margin-top:14px;color:var(--muted);font:11px/1.6 var(--sans)}.source-dialog label{display:grid;gap:7px;margin-top:19px}.source-dialog label span{color:var(--soft);font:700 9px var(--sans)}.source-dialog input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;background:var(--surface-2);color:var(--ink);font:9px var(--mono)}.dialog-close{position:absolute;top:18px;right:18px;border:0;background:transparent;color:var(--muted);font:22px var(--sans);cursor:pointer}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:25px}.dialog-actions button{padding:9px 11px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);font:700 9px var(--sans);cursor:pointer}.dialog-actions .button--primary{border-color:var(--blue);background:var(--blue);color:#fff}.source-error{min-height:20px;margin-top:12px;color:var(--red);font:9px var(--sans)}
.case-select{display:block;max-width:430px;margin-top:12px;padding:7px 9px;border:1px solid var(--line);border-radius:5px;background:var(--surface-2);color:var(--soft);font:9px var(--sans)}.evidence-badge{display:inline-block;margin-right:7px;padding:3px 6px;border-radius:4px;background:var(--surface-2);color:var(--muted);font:700 8px var(--sans);letter-spacing:.06em;text-transform:uppercase}.evidence-badge--illustrative{background:var(--orange-bg);color:var(--orange)}.evidence-badge--concept{background:var(--purple-bg);color:var(--purple)}.evidence-badge--case,.evidence-badge--measured{background:var(--green-bg);color:var(--green)}.evidence-note{display:flex;align-items:center;gap:10px;margin-top:31px;color:var(--muted);font:9px var(--sans)}.evidence-note+.round-evidence,.evidence-note+.training-results{margin-top:12px}
.viewer-notice{margin-bottom:10px;padding:9px 11px;border:1px solid var(--orange);border-radius:6px;background:var(--orange-bg);color:var(--orange);font:9px/1.5 var(--sans)}

/* Balanced typography: keep headings expressive without oversized or tiny text. */
body{font-size:17px;line-height:1.68}
.hero h1{font-size:clamp(44px,5.6vw,64px);line-height:1.08;letter-spacing:-.04em}
.hero__dek{font-size:clamp(18px,2vw,22px);line-height:1.55}
.prose h2{font-size:clamp(34px,4.2vw,48px);line-height:1.14;letter-spacing:-.032em}
.prose h3{font-size:clamp(27px,3vw,32px);line-height:1.2}
.prose .lead{font-size:20px;line-height:1.58}
.poster-copy h2{font-size:28px;line-height:1.2}
.thesis{font-size:22px;line-height:1.55}

.brand{font-size:13px}.nav a,.button{font-size:12px}
.eyebrow,.figure-label{font-size:11px;line-height:1.45}
figcaption{font-size:11px}
.poster-legend,.axis-y,.axis-x,.growth-chart b{font-size:10px}
.experience-stack p,.risk-cards p,.factory-step p,.task-card ol,
.loop-node p,.viewer-explain>p:not(.figure-label),.limitation{font-size:12px}
.factory-step small,.contract-gap b,.evolution-arrow small,
.trajectory-mini-app header em,.rubric-verdict small,.rubric-use small,
.requirement-row em,.evidence-badge{font-size:9px}
.contract-failure small,.evolution-arrow span,.growth-proof header>span,
.growth-proof footer,.story-status,.viewer-tabs small,.mini-sidebar button,
.mini-code pre,.phase-row>b,.phase-row p,.rubric-verdict span,
.rubric-bar,.rubric-use p,.requirement-ledger header>span,
.data-lifecycle span,.case-select,.evidence-note,.viewer-notice,
.source-dialog label span,.source-dialog input,.dialog-actions button,.source-error{font-size:10px}
.metric-row,.training-results>div,.requirement-row>span,.footer{font-size:11px}

@media(max-width:650px){
  body{font-size:16px}
  .hero h1{font-size:clamp(38px,11vw,48px)}
  .prose h2{font-size:clamp(30px,9vw,38px)}
  .prose h3{font-size:26px}
  .hero__dek,.prose .lead{font-size:18px}
}

/* Large, consistently readable type scale: no text below 18pt. */
body{font-size:18pt;line-height:1.62}
body *{font-size:max(18pt,1em)}

.hero h1{font-size:clamp(44pt,6vw,56pt);line-height:1.06}
.hero__dek{font-size:clamp(20pt,2.2vw,24pt);line-height:1.5}
.prose h2{font-size:clamp(32pt,4.4vw,40pt);line-height:1.12}
.prose h3{font-size:clamp(24pt,3vw,28pt);line-height:1.18}
.prose .lead{font-size:21pt;line-height:1.55}
.poster-copy h2{font-size:26pt;line-height:1.18}
.thesis{font-size:22pt;line-height:1.5}

.experience-stack h3,.task-card h3,.loop-node h3,
.viewer-explain h3,.contract-failure blockquote{font-size:21pt}
.round-evidence strong{font-size:27pt}
.dialog-close,.contract-gap span,.evolution-arrow b{font-size:24pt}

@media(max-width:650px){
  body{font-size:18pt}
  body *{font-size:max(18pt,1em)}
  .hero h1{font-size:clamp(36pt,12vw,44pt)}
  .hero__dek{font-size:20pt}
  .prose h2{font-size:clamp(28pt,10vw,34pt)}
  .prose h3{font-size:24pt}
  .prose .lead{font-size:20pt}
}

/* Align the hero title with the 1120px wide content grid. */
.hero.reading-column{width:min(calc(100% - 40px),1120px)}
.hero h1{max-width:1120px}
.hero__dek{max-width:1120px}

/* Unified site-wide content width. */
:root{--reading:1120px;--wide:1120px}
.reading-column,.wide-column,.hero.reading-column{
  width:min(calc(100% - 40px),1120px);
  margin-inline:auto;
}

/* Section index labels, e.g. “01 · Why autonomous data matters”. */
.eyebrow{font-size:24px}

/* Hero chart label. */
.poster-copy>.figure-label{font-size:24px}

/* Unified 20px base and minimum text size. */
body{font-size:20px}
body *{font-size:max(20px,1em)}
.eyebrow,.poster-copy>.figure-label{font-size:20px}

@media(max-width:650px){
  body{font-size:20px}
  body *{font-size:max(20px,1em)}
}

/* Viewer redesign for the 20px minimum type scale. */
.viewer-story{overflow:visible}
.viewer-story__header{align-items:flex-start;flex-wrap:wrap;gap:24px;padding:32px}
.viewer-story__header>div:first-child{flex:1 1 620px;min-width:0}
.viewer-story__header h3{max-width:760px;font-size:26px;line-height:1.3}
.case-select{width:min(100%,680px);max-width:none;margin-top:16px;padding:12px 14px;line-height:1.35}
.story-status{display:flex;flex:0 1 360px;flex-wrap:wrap;justify-content:flex-end;gap:10px;line-height:1.3}
.story-status b,.connect-button{padding:10px 12px}
.connect-button{line-height:1.2}

.viewer-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}
.viewer-tabs button{grid-template-columns:38px minmax(0,1fr);gap:6px 12px;min-width:0;padding:22px;text-align:left}
.viewer-tabs span{font-size:20px;line-height:1.2}
.viewer-tabs b{font-size:24px;line-height:1.2}
.viewer-tabs small{font-size:20px;line-height:1.35}

.viewer-panel{grid-template-columns:minmax(280px,340px) minmax(0,1fr);gap:32px;padding:32px}
.viewer-panel[hidden]{display:none!important}
.viewer-panel.active{display:grid}
.viewer-explain{padding-right:30px}
.viewer-explain h3{font-size:28px;line-height:1.25}
.viewer-explain>p:not(.figure-label){font-size:20px;line-height:1.6}
.viewer-explain a{font-size:20px;line-height:1.4}
.viewer-panel__content{display:grid;align-content:start;gap:16px;min-width:0}
.viewer-notice{margin:0;padding:14px 16px;line-height:1.5}

.task-mini-app{display:block;min-height:0;overflow:visible}
.mini-sidebar{display:flex;gap:8px;padding:14px;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
.mini-sidebar button{flex:0 0 auto;width:auto;max-width:280px;margin:0;padding:10px 12px;font-size:20px;line-height:1.35;overflow-wrap:anywhere}
.mini-code header{display:none}
.mini-code>div{display:grid;grid-template-columns:1fr;min-height:0}
.mini-code pre{position:relative;min-width:0;padding:58px 18px 20px;font-size:20px;line-height:1.65;overflow-wrap:anywhere;word-break:break-word;white-space:pre-wrap}
.mini-code pre::before{position:absolute;top:16px;left:18px;color:var(--blue);font:700 20px/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.mini-code pre:first-child::before{content:"Before"}
.mini-code pre:last-child::before{content:"After"}
.mini-code pre+pre{border-top:1px solid var(--line);border-left:0}

.trajectory-mini-app>header{grid-template-columns:1fr;gap:14px;padding:20px;text-align:left}
.trajectory-mini-app header>div:last-child{text-align:left}
.trajectory-mini-app header span,.trajectory-mini-app header b,.trajectory-mini-app header em{font-size:20px;line-height:1.35}
.trajectory-mini-app header em{padding-block:10px;border-block:1px solid var(--line)}
.phase-row{display:grid;grid-template-columns:1fr;gap:0}
.phase-row>b{padding:16px 18px;font-size:22px;line-height:1.3}
.phase-row p{position:relative;padding:48px 18px 18px;border-top:1px solid var(--line);border-left:0;font-size:20px;line-height:1.55}
.phase-row p::before{position:absolute;top:14px;left:18px;color:var(--muted);font:700 20px/1.2 var(--sans)}
.phase-row p:first-of-type::before{content:"Earlier oracle run"}
.phase-row p:last-child::before{content:"Repaired oracle run"}

.rubric-mini-app{grid-template-columns:minmax(220px,280px) minmax(0,1fr)}
.rubric-verdict{padding:24px}
.rubric-verdict small,.rubric-use small,.rubric-verdict span{font-size:20px;line-height:1.4;overflow-wrap:anywhere}
.rubric-verdict strong{font-size:26px;line-height:1.25;overflow-wrap:anywhere}
.rubric-bars{padding:22px}
.rubric-bar{grid-template-columns:minmax(0,1fr) 52px;gap:12px;padding:14px 0;font-size:20px;line-height:1.4}
.rubric-bar span{grid-column:1/-1}
.rubric-bar i{height:10px}
.rubric-use{padding:22px 24px}
.rubric-use b{font-size:22px;line-height:1.35;overflow-wrap:anywhere}
.rubric-use p{font-size:20px;line-height:1.5}

.requirement-ledger header{align-items:flex-start;flex-wrap:wrap;gap:12px;padding:28px 32px}
.requirement-ledger h3{font-size:26px;line-height:1.3}
.requirement-ledger header>span{font-size:20px;line-height:1.35}
.requirement-row{grid-template-columns:64px minmax(0,1fr);gap:10px 14px;padding:22px 32px}
.requirement-row>b,.requirement-row>span,.requirement-row em{font-size:20px;line-height:1.4}
.requirement-row>span{overflow-wrap:anywhere}
.requirement-row em{grid-column:2;justify-self:start;padding:7px 10px;white-space:normal}

.data-lifecycle{padding:30px}
.data-lifecycle>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.data-lifecycle span{display:grid;min-height:74px;place-items:center;padding:14px;font-size:20px;line-height:1.35;text-align:center}
.data-lifecycle i{display:none}

@media(max-width:900px){
  .story-status{flex-basis:100%;justify-content:flex-start}
  .viewer-tabs{grid-template-columns:1fr}
  .viewer-tabs button{border-right:0;border-bottom:1px solid var(--line)}
  .viewer-tabs button:last-child{border-bottom:0}
  .viewer-panel{grid-template-columns:1fr}
  .viewer-explain{padding:0 0 28px;border-right:0;border-bottom:1px solid var(--line)}
  .rubric-mini-app{grid-template-columns:1fr}
  .rubric-verdict{border-right:0;border-bottom:1px solid var(--line)}
  .data-lifecycle>div{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:650px){
  .viewer-story__header,.viewer-panel,.requirement-ledger header,.requirement-row{padding:22px}
  .viewer-tabs span,.viewer-tabs small{display:block}
  .viewer-tabs button{grid-template-columns:34px minmax(0,1fr);padding:18px 20px}
  .task-mini-app{grid-template-columns:1fr}
  .mini-sidebar button{min-width:0}
  .requirement-row{grid-template-columns:50px minmax(0,1fr)}
  .requirement-row em{display:block;grid-column:2}
  .data-lifecycle>div{grid-template-columns:1fr}
}

/* Prominent live-data connection control. */
.connect-button{
  min-height:52px;
  padding:13px 20px;
  border-color:var(--blue);
  border-radius:8px;
  background:var(--blue);
  color:#fff;
  font-size:22px;
  line-height:1.2;
  white-space:nowrap;
  box-shadow:0 6px 18px color-mix(in srgb,var(--blue) 22%,transparent);
}
.connect-button:hover{filter:brightness(.94)}
.connect-button:focus-visible{outline:3px solid color-mix(in srgb,var(--blue) 35%,transparent);outline-offset:3px}

/* Compact typography inside the Three Viewers card only. */
.viewer-story,.viewer-story *{font-size:16px}
.viewer-story__header h3{font-size:21px}
.viewer-story .figure-label{font-size:16px}
.viewer-story .case-select,
.viewer-story .story-status,
.viewer-story .story-status *,
.viewer-story .connect-button{font-size:16px}
.viewer-story .connect-button{min-height:44px;padding:10px 16px}
.viewer-story .viewer-tabs span{font-size:16px}
.viewer-story .viewer-tabs b{font-size:20px}
.viewer-story .viewer-tabs small{font-size:16px}
.viewer-story .viewer-explain h3{font-size:22px}
.viewer-story .viewer-explain>p:not(.figure-label),
.viewer-story .viewer-explain a{font-size:16px}
.viewer-story .mini-sidebar button,
.viewer-story .mini-code pre,
.viewer-story .mini-code pre::before,
.viewer-story .viewer-notice,
.viewer-story .trajectory-mini-app header span,
.viewer-story .trajectory-mini-app header b,
.viewer-story .trajectory-mini-app header em,
.viewer-story .phase-row p,
.viewer-story .phase-row p::before,
.viewer-story .rubric-verdict small,
.viewer-story .rubric-verdict span,
.viewer-story .rubric-use small,
.viewer-story .rubric-use p,
.viewer-story .rubric-bar,
.viewer-story .requirement-ledger header>span,
.viewer-story .requirement-row>b,
.viewer-story .requirement-row>span,
.viewer-story .requirement-row em{font-size:16px}
.viewer-story .phase-row>b,
.viewer-story .rubric-use b{font-size:18px}
.viewer-story .rubric-verdict strong,
.viewer-story .requirement-ledger h3{font-size:21px}

/* Viewer interface notes modal card. */
.viewer-notes-trigger{
  display:inline-flex;
  align-items:center;
  margin-top:24px;
  padding:0;
  border:0;
  background:transparent;
  color:var(--blue);
  font:700 16px/1.4 var(--sans);
  text-align:left;
  cursor:pointer;
}
.viewer-notes-trigger:hover{text-decoration:underline;text-underline-offset:4px}
.viewer-notes-trigger:focus-visible{outline:3px solid color-mix(in srgb,var(--blue) 30%,transparent);outline-offset:4px}
.viewer-notes-dialog{
  width:min(calc(100% - 32px),760px);
  max-height:min(86vh,760px);
  padding:0;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  color:var(--ink);
  box-shadow:0 28px 90px #0005;
}
.viewer-notes-dialog::backdrop{background:#141412aa;backdrop-filter:blur(4px)}
.viewer-notes-card{position:relative;padding:38px}
.viewer-notes-card h2{max-width:620px;margin-top:10px;font-size:32px;line-height:1.2}
.viewer-notes-summary{margin-top:18px;color:var(--soft);font:20px/1.6 var(--serif)}
.viewer-notes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}
.viewer-notes-grid section{padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.viewer-notes-grid h3{font:700 18px/1.3 var(--sans)}
.viewer-notes-grid p{margin-top:10px;color:var(--muted);font:16px/1.55 var(--sans)}
.viewer-notes-card footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.viewer-notes-card footer button,.viewer-notes-card footer a{padding:11px 15px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font:700 16px/1.25 var(--sans);cursor:pointer}
.viewer-notes-card footer .button--primary{border-color:var(--blue);background:var(--blue);color:#fff}
@media(max-width:650px){
  .viewer-notes-card{padding:28px 22px}
  .viewer-notes-card h2{font-size:27px}
  .viewer-notes-grid{grid-template-columns:1fr}
  .viewer-notes-card footer{align-items:stretch;flex-direction:column-reverse}
  .viewer-notes-card footer button,.viewer-notes-card footer a{justify-content:center;text-align:center}
}

/* Footer information stays inside the narrative instead of linking to repository docs. */
.footer>div:last-child button{
  padding:0;
  border:0;
  background:transparent;
  color:var(--blue);
  font:inherit;
  cursor:pointer;
}
.footer>div:last-child button:hover{text-decoration:underline;text-underline-offset:3px}
.site-info-dialog{
  width:min(calc(100% - 32px),820px);
  max-height:86vh;
  padding:0;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  color:var(--ink);
  box-shadow:0 28px 90px #0005;
}
.site-info-dialog::backdrop{background:#141412aa;backdrop-filter:blur(4px)}
.site-info-card{position:relative;padding:40px}
.site-info-card h2{margin-top:10px;font-size:34px;line-height:1.2}
.site-info-summary{max-width:700px;margin-top:18px;color:var(--soft);font:20px/1.6 var(--serif)}
.site-info-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}
.site-info-sections section{padding:22px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.site-info-sections h3{font:700 20px/1.3 var(--sans)}
.site-info-sections p{margin-top:10px;color:var(--muted);font:17px/1.55 var(--sans)}
.site-info-card footer{display:flex;justify-content:flex-end;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.site-info-card footer button{padding:11px 18px;font-size:17px}
@media(max-width:650px){
  .site-info-card{padding:28px 22px}
  .site-info-card h2{font-size:28px}
  .site-info-sections{grid-template-columns:1fr}
}

/* Refined Validation Diff and Evidence Rubric panels. */
.validation-content{gap:18px}
.validation-content .viewer-notice{border-color:color-mix(in srgb,var(--orange) 55%,var(--line));border-left:4px solid var(--orange);background:color-mix(in srgb,var(--orange-bg) 75%,var(--surface));color:var(--soft)}
.trajectory-mini-app{overflow:hidden;border-radius:12px;background:var(--surface)}
.trajectory-mini-app>header{
  display:grid;
  grid-template-columns:minmax(0,1fr) 150px minmax(0,1fr);
  gap:0;
  padding:0;
  border-bottom:1px solid var(--line);
  background:var(--surface);
}
.run-summary{display:grid;align-content:center;gap:7px;min-height:136px;padding:22px 24px}
.run-summary small{font:700 14px/1.25 var(--sans);letter-spacing:.07em;text-transform:uppercase}
.run-summary span{font:700 20px/1.3 var(--sans)}
.run-summary b{font:700 17px/1.3 var(--mono)}
.run-summary--before{border-top:4px solid var(--red);background:linear-gradient(145deg,var(--red-bg),var(--surface))}
.run-summary--before small,.run-summary--before b{color:var(--red)}
.run-summary--after{border-top:4px solid var(--green);background:linear-gradient(145deg,var(--green-bg),var(--surface))}
.run-summary--after small,.run-summary--after b{color:var(--green)}
.run-change{display:grid;place-content:center;gap:7px;border-inline:1px solid var(--line);background:var(--surface-2);color:var(--muted);text-align:center}
.run-change span{font:700 14px/1.25 var(--sans);text-transform:uppercase}
.run-change i{color:var(--blue);font:700 28px/1 var(--sans);font-style:normal}
.phase-table{display:grid;gap:1px;background:var(--line)}
.phase-row{display:grid;grid-template-columns:118px minmax(0,1fr) minmax(0,1fr);background:var(--surface)}
.phase-row>b{display:flex;align-items:flex-start;padding:20px 16px;background:var(--surface-2);color:var(--blue);font:700 16px/1.35 var(--sans)}
.phase-row p{position:relative;min-width:0;padding:48px 20px 20px;border:0;border-left:1px solid var(--line);font:16px/1.55 var(--sans)}
.phase-row p::before{top:17px;left:20px;font:700 13px/1.2 var(--sans);letter-spacing:.04em;text-transform:uppercase}
.phase-row p:first-of-type{background:color-mix(in srgb,var(--red-bg) 35%,var(--surface))}
.phase-row p:first-of-type::before{content:"Earlier run";color:var(--red)}
.phase-row p:last-child{background:color-mix(in srgb,var(--green-bg) 42%,var(--surface))}
.phase-row p:last-child::before{content:"Repaired run";color:var(--green)}

.rubric-mini-app{display:block;overflow:hidden;border-radius:12px;background:var(--surface)}
.rubric-summary{display:grid;grid-template-columns:minmax(240px,.8fr) minmax(0,1.2fr);border-bottom:1px solid var(--line);background:var(--surface)}
.rubric-verdict{display:grid;align-content:center;min-height:160px;padding:26px;border-right:1px solid var(--line);border-bottom:0;background:linear-gradient(145deg,var(--green-bg),var(--surface))}
.rubric-verdict small{color:var(--green);font:700 14px/1.25 var(--sans);letter-spacing:.07em;text-transform:uppercase}
.rubric-verdict strong{margin-top:12px;color:var(--ink);font:700 24px/1.25 var(--sans)}
.rubric-verdict span{margin-top:8px;color:var(--soft);font:15px/1.45 var(--sans)}
.rubric-summary__note{display:grid;align-content:center;min-height:160px;padding:26px}
.rubric-summary__note span{color:var(--blue);font:700 14px/1.25 var(--sans);letter-spacing:.07em;text-transform:uppercase}
.rubric-summary__note p{margin-top:10px;color:var(--soft);font:17px/1.55 var(--sans)}
.rubric-bars{display:grid;gap:0;padding:18px 26px}
.rubric-bar{display:grid;grid-template-columns:minmax(210px,1.4fr) minmax(140px,1fr) 48px;align-items:center;gap:18px;padding:17px 0;border-bottom:1px solid var(--line);font:16px/1.4 var(--sans)}
.rubric-bar:last-child{border-bottom:0}
.rubric-bar span{grid-column:auto;color:var(--soft)}
.rubric-bar i{height:10px;overflow:hidden;background:var(--surface-2)}
.rubric-bar i b{background:linear-gradient(90deg,var(--purple),color-mix(in srgb,var(--purple) 55%,var(--blue)))}
.rubric-bar strong{color:var(--purple);font:700 17px/1 var(--mono);text-align:right}
.rubric-use{display:grid;grid-template-columns:170px minmax(0,1fr);gap:8px 22px;padding:24px 26px;border-top:1px solid var(--line);background:linear-gradient(135deg,var(--blue-bg),var(--green-bg))}
.rubric-use small{grid-row:1/3;align-self:start;padding-top:4px;color:var(--blue);font:700 14px/1.25 var(--sans);letter-spacing:.07em;text-transform:uppercase}
.rubric-use b{margin:0;color:var(--ink);font:700 20px/1.35 var(--sans);overflow-wrap:anywhere}
.rubric-use p{margin:0;color:var(--soft);font:16px/1.55 var(--sans)}

/* Keep the compact viewer-card type scale authoritative. */
.viewer-story .run-summary small,.viewer-story .run-change span,
.viewer-story .phase-row p::before,.viewer-story .rubric-verdict small,
.viewer-story .rubric-summary__note span,.viewer-story .rubric-use small{font-size:14px}
.viewer-story .run-summary span,.viewer-story .rubric-use b{font-size:20px}
.viewer-story .run-summary b,.viewer-story .rubric-summary__note p,
.viewer-story .rubric-bar strong{font-size:17px}
.viewer-story .phase-row>b,.viewer-story .phase-row p,
.viewer-story .rubric-verdict span,.viewer-story .rubric-bar,
.viewer-story .rubric-use p{font-size:16px}
.viewer-story .rubric-verdict strong{font-size:24px}

/* Main result figure used by the Exploration-version hero. */
.main-result-figure{
  overflow:hidden;
  margin-top:18px;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--surface);
  box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent);
}
.main-result-figure img{
  display:block;
  width:100%;
  height:auto;
  background:var(--surface);
}
.main-result-figure figcaption{
  padding:13px 20px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font:10px/1.5 var(--sans);
  text-align:center;
}

@media(max-width:1100px){
  .trajectory-mini-app>header{grid-template-columns:1fr 110px 1fr}
  .phase-row{grid-template-columns:100px minmax(0,1fr) minmax(0,1fr)}
  .rubric-bar{grid-template-columns:minmax(180px,1.25fr) minmax(110px,1fr) 44px}
}
@media(max-width:760px){
  .trajectory-mini-app>header{grid-template-columns:1fr}
  .run-change{min-height:72px;border-inline:0;border-block:1px solid var(--line)}
  .run-change i{transform:rotate(90deg)}
  .phase-row{grid-template-columns:1fr}
  .phase-row>b{padding:16px 18px}
  .phase-row p{border-top:1px solid var(--line);border-left:0}
  .rubric-summary{grid-template-columns:1fr}
  .rubric-verdict{border-right:0;border-bottom:1px solid var(--line)}
  .rubric-bar{grid-template-columns:minmax(0,1fr) 48px;gap:10px 14px}
  .rubric-bar span{grid-column:1/-1}
  .rubric-use{grid-template-columns:1fr}
  .rubric-use small{grid-row:auto}
}

/* Visual-first section blocks added for the screenshot-driven story draft. */
.visual-claim{display:grid;grid-template-columns:.72fr 1.28fr;margin-top:56px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.claim-copy{padding:32px;border-right:1px solid var(--line);background:var(--blue-bg)}
.claim-copy h3{margin-top:10px;font:700 25px/1.2 var(--sans);letter-spacing:-.02em}.bundle-diagram{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}
.bundle-diagram article{display:grid;align-content:center;min-height:170px;padding:20px;background:var(--surface);text-align:center}.bundle-diagram code{color:var(--blue);font:700 11px/1.4 var(--mono)}.bundle-diagram span{margin-top:10px;color:var(--muted);font:10px var(--sans)}
.screenshot-request{display:grid;align-items:center;min-height:230px;margin-top:32px;padding:30px;border:1px dashed color-mix(in srgb,var(--blue) 45%,var(--line));border-radius:12px;background:linear-gradient(135deg,var(--blue-bg),var(--surface))}.screenshot-request h3{margin-top:10px;font:700 28px/1.15 var(--sans);letter-spacing:-.02em}.screenshot-request p:not(.figure-label){max-width:780px;margin-top:12px;color:var(--soft);font:15px/1.6 var(--sans)}.screenshot-request figcaption{margin:24px -30px -30px;padding:13px 20px;border-top:1px dashed color-mix(in srgb,var(--blue) 35%,var(--line));background:color-mix(in srgb,var(--surface) 70%,transparent)}
.contract-axis{display:grid;grid-template-columns:1fr 34px 1fr 34px 1fr;gap:0;align-items:stretch;margin-top:50px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.contract-axis article{min-height:190px;padding:28px}.contract-axis article+article{border-left:1px solid var(--line)}.contract-axis>b{display:grid;place-items:center;background:var(--surface-2);color:var(--blue);font:700 22px var(--sans)}.contract-axis span{color:var(--blue);font:700 10px var(--sans);letter-spacing:.1em;text-transform:uppercase}.contract-axis h3{margin-top:18px;font:700 22px/1.2 var(--sans)}.contract-axis p{margin-top:13px;color:var(--muted);font:11px/1.6 var(--sans)}.contract-axis .accepted{background:var(--green-bg)}
.example-slot{display:grid;grid-template-columns:1fr 115px 1fr;overflow:hidden;margin-top:32px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.example-slot section{min-height:250px;padding:30px}.example-slot section:first-child{background:var(--surface-2)}.example-slot section:last-of-type{background:var(--green-bg)}.example-slot h3{margin-top:12px;font:700 25px/1.2 var(--sans)}.example-slot p:not(.figure-label){margin-top:14px;color:var(--muted);font:14px/1.6 var(--sans)}.gap-mark{display:grid;place-items:center;border-inline:1px solid var(--line);background:var(--orange-bg);color:var(--orange);font:800 10px/1.5 var(--sans);letter-spacing:.1em;text-align:center;text-transform:uppercase}.example-slot figcaption{grid-column:1/-1}.example-slot--wide section{min-height:290px}
.method-strip{display:grid;grid-template-columns:1fr 28px 1.15fr 28px 1fr 28px 1fr 28px 1fr;align-items:stretch;margin-top:28px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.method-strip article{padding:22px}.method-strip i{display:grid;place-items:center;color:var(--faint);font-style:normal}.method-strip span{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--surface-2);color:var(--blue);font:700 10px var(--mono)}.method-strip b{display:block;margin-top:16px;font:700 15px var(--sans)}.method-strip small{display:block;margin-top:7px;color:var(--muted);font:9px var(--sans)}.method-strip .focus{background:var(--blue-bg)}.method-strip .accepted{background:var(--green-bg)}
.result-triad{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.result-triad article{min-height:190px;padding:28px;border-right:1px solid var(--line)}.result-triad article:last-child{border-right:0}.result-triad strong{display:block;margin-top:18px;font:700 34px/1 var(--sans);letter-spacing:-.04em}.result-triad span{display:block;margin-top:8px;color:var(--muted);font:11px var(--sans)}.result-triad small{display:inline-block;margin-top:18px;padding:5px 8px;border-radius:5px;background:var(--blue-bg);color:var(--blue);font:700 9px var(--sans)}
.screenshot-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:28px}.screenshot-grid .screenshot-request{margin-top:0;min-height:210px}.screenshot-grid .screenshot-request:last-child{grid-column:1/-1}.viewer-story--empty .viewer-tabs button:not(.active){cursor:default}.empty-viewer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}.empty-viewer-grid article{min-height:230px;padding:28px;border-right:1px solid var(--line);background:var(--surface)}.empty-viewer-grid article:last-child{border-right:0}.empty-viewer-grid h3{margin-top:12px;font:700 23px/1.2 var(--sans)}.empty-viewer-grid p:not(.figure-label){margin-top:13px;color:var(--muted);font:12px/1.6 var(--sans)}
@media(max-width:900px){.visual-claim,.contract-axis,.example-slot{grid-template-columns:1fr}.claim-copy{border-right:0;border-bottom:1px solid var(--line)}.bundle-diagram{grid-template-columns:1fr 1fr}.contract-axis>b,.gap-mark{min-height:70px;border:0;border-block:1px solid var(--line)}.method-strip{grid-template-columns:1fr}.method-strip i{min-height:36px}.result-triad,.screenshot-grid,.empty-viewer-grid{grid-template-columns:1fr}.screenshot-grid .screenshot-request:last-child{grid-column:auto}.result-triad article,.empty-viewer-grid article{border-right:0;border-bottom:1px solid var(--line)}}

/* Representative single-figure layout: one strongest paper visual per section. */
.representative-figure{display:grid;grid-template-columns:.58fr 1.42fr;overflow:hidden;margin-top:32px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.representative-figure__copy{display:grid;align-content:center;padding:30px;border-right:1px solid var(--line);background:linear-gradient(145deg,var(--blue-bg),var(--surface))}.representative-figure__copy h3{margin-top:10px;font:700 25px/1.18 var(--sans);letter-spacing:-.02em}.representative-figure__copy p:not(.figure-label){margin-top:14px;color:var(--soft);font:14px/1.6 var(--sans)}
.representative-figure__image{min-height:360px;max-height:560px;overflow:hidden;background:#fff}.representative-figure__image img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 12%}html.dark .representative-figure__image img{filter:brightness(.92) contrast(1.04)}.representative-figure figcaption{grid-column:1/-1}.representative-figure--results .representative-figure__image img{object-position:50% 8%}.supporting-result-notes{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.supporting-result-notes span{padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface-2);color:var(--muted);font:10px/1.45 var(--sans);text-align:center}
@media(max-width:900px){.representative-figure{grid-template-columns:1fr}.representative-figure__copy{border-right:0;border-bottom:1px solid var(--line)}.representative-figure__image{max-height:none}.representative-figure__image img{height:auto;object-fit:contain}.supporting-result-notes{grid-template-columns:1fr 1fr}}

/* User-provided cropped figures should be shown whole, not cropped. */
.representative-figure__image{display:grid;place-items:center;min-height:0;max-height:none;padding:18px;background:#fff}
.representative-figure__image img{width:100%;height:auto;object-fit:contain;object-position:center}

/* Make figure captions readable; the main result caption carries the opening claim. */
figcaption{font-size:14px;line-height:1.55}
.main-result-figure figcaption{font-size:18px;line-height:1.5;font-weight:600;color:var(--soft)}
.representative-figure figcaption,.example-slot figcaption,.screenshot-request figcaption{font-size:14px;line-height:1.55}
@media(max-width:650px){.main-result-figure figcaption{font-size:16px}}

/* Caption standard: all figure captions should be as readable as the main result caption. */
figcaption,
.main-result-figure figcaption,
.representative-figure figcaption,
.example-slot figcaption,
.screenshot-request figcaption{
  font-size:18px;
  line-height:1.5;
  font-weight:600;
  color:var(--soft);
}
@media(max-width:650px){
  figcaption,
  .main-result-figure figcaption,
  .representative-figure figcaption,
  .example-slot figcaption,
  .screenshot-request figcaption{font-size:16px}
}

/* Representative figures are direct visuals: no side explanation column. */
.representative-figure{display:block;overflow:hidden;margin-top:32px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.representative-figure>img{display:block;width:100%;height:auto;padding:18px;background:#fff}
.representative-figure__copy,.representative-figure__image{display:none}

/* Motivation should stay conceptual: no paper figure, just the core data mismatch. */
.motivation-contrast{display:grid;grid-template-columns:1fr 1.25fr;gap:0;margin-top:54px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.motivation-contrast article{min-height:250px;padding:34px}.motivation-contrast__old{background:var(--surface-2);border-right:1px solid var(--line)}.motivation-contrast__new{background:var(--blue-bg)}.motivation-contrast h3{margin-top:28px;font:700 31px/1.15 var(--sans);letter-spacing:-.03em}.motivation-contrast p:not(.figure-label){max-width:560px;margin-top:18px;color:var(--muted);font:15px/1.65 var(--sans)}
.motivation-pressure{display:grid;grid-template-columns:.8fr .8fr 1.4fr;gap:0;margin-top:24px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.motivation-pressure article{min-height:165px;padding:28px;border-right:1px solid var(--line)}.motivation-pressure article:last-child{border-right:0;background:var(--orange-bg)}.motivation-pressure span{display:block;color:var(--muted);font:700 10px/1.3 var(--sans);letter-spacing:.09em;text-transform:uppercase}.motivation-pressure strong{display:block;margin-top:26px;color:var(--ink);font:700 30px/1.05 var(--sans);letter-spacing:-.035em}.motivation-pressure article:last-child strong{color:var(--orange);font-size:24px}
@media(max-width:900px){.motivation-contrast,.motivation-pressure{grid-template-columns:1fr}.motivation-contrast__old,.motivation-pressure article{border-right:0;border-bottom:1px solid var(--line)}.motivation-pressure article:last-child{border-bottom:0}}

/* Labels should use natural capitalization, not all caps. */
.eyebrow,.figure-label,.motivation-pressure span{
  text-transform:none;
  letter-spacing:.02em;
}

.contract-drift-note{margin-top:24px;padding:18px 22px;border-left:3px solid var(--orange);background:var(--orange-bg);color:var(--soft);font:22px/1.45 var(--serif)}

.validity-table{overflow:hidden;margin-top:32px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.validity-table__row{display:grid;grid-template-columns:240px 1fr;border-bottom:1px solid var(--line)}.validity-table__row:last-of-type{border-bottom:0}.validity-table__row>*{padding:24px 28px}.validity-table__head{background:var(--surface-2);color:var(--blue);font:700 15px var(--sans)}.validity-table strong{display:flex;align-items:center;color:var(--ink);font:700 22px/1.2 var(--sans);border-right:1px solid var(--line)}.validity-table p{margin:0;color:var(--soft);font:22px/1.45 var(--serif)}.validity-table figcaption{border-top:1px solid var(--line)}
@media(max-width:700px){.validity-table__row{grid-template-columns:1fr}.validity-table strong{border-right:0;border-bottom:1px solid var(--line)}.validity-table__head{display:none}}

.consistency-triad{display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;margin-top:50px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.consistency-triad article{min-height:180px;padding:30px;border-right:1px solid var(--line)}.consistency-triad article:last-of-type{border-right:0}.consistency-triad h3{margin-top:24px;font:700 25px/1.2 var(--sans);letter-spacing:-.02em}.consistency-triad footer{grid-column:1/-1;padding:18px 24px;border-top:1px solid var(--line);background:var(--blue-bg);color:var(--soft);font:22px/1.45 var(--serif);text-align:center}
@media(max-width:800px){.consistency-triad{grid-template-columns:1fr}.consistency-triad article{border-right:0;border-bottom:1px solid var(--line)}}

/* Blend paper screenshots into the page background instead of showing white boxes. */
.main-result-figure,
.representative-figure,
.validity-table,
.example-slot{
  background:var(--bg);
}
.main-result-figure img,
.representative-figure>img{
  background:transparent;
  mix-blend-mode:multiply;
}
.representative-figure>img{
  padding:18px;
}
html.dark .main-result-figure img,
html.dark .representative-figure>img{
  mix-blend-mode:normal;
  background:#fff;
}
html.dark .native-line-chart>img,
html.dark .diversity-dashboard>img{
  filter:brightness(.92) contrast(1.04);
}

/* Native Results chart replacing the screenshot of expansion factors. */
.native-bar-chart{margin-top:32px;padding:34px;border:1px solid var(--line);border-radius:12px;background:var(--bg);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.native-bar-chart h3{margin:0 0 28px;font:700 30px/1.18 var(--sans);letter-spacing:-.03em}.bar-list{display:grid;gap:14px}.bar-row{display:grid;grid-template-columns:190px minmax(0,1fr) 70px;align-items:center;gap:18px}.bar-row span{color:var(--soft);font:700 17px/1.2 var(--sans)}.bar-row i{height:24px;border-radius:999px;background:var(--surface-2);overflow:hidden}.bar-row i b{display:block;width:calc(var(--v) / 7.5 * 100%);height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue),color-mix(in srgb,var(--green) 70%,var(--blue)))}.bar-row strong{color:var(--ink);font:700 20px/1 var(--mono);text-align:right}.bar-row--prompt i b{background:var(--orange)}.native-bar-chart figcaption{margin:30px -34px -34px;padding:18px 24px;border-top:1px solid var(--line)}
@media(max-width:700px){.bar-row{grid-template-columns:1fr 58px;gap:8px 14px}.bar-row span{grid-column:1/-1}.native-bar-chart h3{font-size:25px}}

/* Native process-reward line chart, eyeballed from the supplied plot. */
.native-line-chart{margin-top:32px;padding:34px;border:1px solid var(--line);border-radius:12px;background:var(--bg);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.native-line-chart h3{margin:0 0 24px;font:700 30px/1.18 var(--sans);letter-spacing:-.03em}.line-chart-wrap{position:relative}.native-line-svg{display:block;width:100%;height:auto}.native-line-svg .grid line{stroke:color-mix(in srgb,var(--muted) 34%,transparent);stroke-dasharray:2 3}.native-line-svg .grid text,.native-line-svg .xlabels text{fill:var(--muted);font:16px var(--sans);text-anchor:middle}.native-line-svg .grid text{text-anchor:end}.native-line-svg .axis line{stroke:var(--ink);stroke-width:1.5}.native-line-svg .series polyline{fill:none;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.native-line-svg .series circle{stroke:var(--bg);stroke-width:2}.series-all polyline,.series-all circle{stroke:#1f6f8b;fill:#1f6f8b}.series-passed polyline,.series-passed circle{stroke:#2a9d8f;fill:#2a9d8f}.series-failed polyline,.series-failed circle{stroke:#e76f51;fill:#e76f51}.series-passed polyline,.series-failed polyline{stroke-dasharray:9 7}.line-legend{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-top:10px;color:var(--soft);font:700 15px var(--sans)}.line-legend span::before{content:"";display:inline-block;width:13px;height:13px;margin-right:8px;border-radius:50%;vertical-align:-1px}.line-legend .all::before{background:#1f6f8b}.line-legend .passed::before{background:#2a9d8f}.line-legend .failed::before{background:#e76f51}.native-line-chart figcaption{margin:28px -34px -34px;padding:18px 24px;border-top:1px solid var(--line)}
.native-line-chart>img{display:block;width:100%;height:auto;border-radius:10px;background:#fff}
@media(max-width:700px){.native-line-chart h3{font-size:25px}.native-line-svg .grid text,.native-line-svg .xlabels text{font-size:18px}.line-legend{font-size:14px;gap:14px}}

/* Data-backed examples. */
.example-slot blockquote{margin-top:18px;color:var(--soft);font:18px/1.55 var(--serif)}
.example-slot pre{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font:14px/1.55 var(--mono);white-space:pre-wrap;overflow:auto}.example-slot ol{display:grid;gap:10px;margin:18px 0 0;padding-left:22px;color:var(--soft);font:15px/1.55 var(--sans)}.case-status{margin-top:22px;padding:12px 14px;border-radius:8px;background:var(--green-bg);color:var(--green);font:700 13px/1.4 var(--sans)}
.case-study{margin-top:57px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:0 22px 60px color-mix(in srgb,var(--ink) 6%,transparent)}.case-study>header{display:grid;gap:8px;padding:30px 34px;border-bottom:1px solid var(--line)}.case-study>header h3{font:700 30px/1.15 var(--sans);letter-spacing:-.03em}.case-study>header span{width:max-content;padding:7px 10px;border-radius:999px;background:var(--green-bg);color:var(--green);font:700 12px/1 var(--sans)}.case-study__tabs{display:grid;gap:0}.case-study__tabs>article{padding:32px 34px;border-bottom:1px solid var(--line)}.case-study__tabs>article:last-child{border-bottom:0}.case-study__tabs h3{margin-top:10px;font:700 25px/1.2 var(--sans)}.case-compare{display:grid;grid-template-columns:1fr 1.25fr;gap:18px;margin-top:22px}.case-compare section,.case-outcomes section{padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}.case-compare b,.case-outcomes b{display:block;color:var(--blue);font:700 13px/1 var(--sans)}.case-compare ol{display:grid;gap:9px;margin:16px 0 0;padding-left:20px;color:var(--soft);font:14px/1.55 var(--sans)}.case-outcomes{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}.case-outcomes strong{display:block;margin-top:14px;font:700 24px/1.15 var(--sans)}.case-outcomes span{display:block;margin-top:6px;color:var(--muted);font:13px var(--sans)}.case-phases{margin-top:20px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.case-phases header,.case-phase{display:grid;grid-template-columns:120px 1fr 1fr}.case-phases header{background:var(--surface-2);color:var(--blue);font:700 12px var(--sans)}.case-phases header span,.case-phase>*{padding:14px 16px;border-right:1px solid var(--line)}.case-phases header span:last-child,.case-phase>*:last-child{border-right:0}.case-phase{border-top:1px solid var(--line)}.case-phase b{color:var(--blue);font:700 13px var(--sans)}.case-phase p{margin:0;color:var(--soft);font:13px/1.5 var(--sans)}.rubric-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.rubric-card-grid article{padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}.rubric-card-grid h3{font-size:18px}.rubric-card-grid p:not(.figure-label){margin-top:10px;color:var(--muted);font:12px/1.5 var(--sans)}.case-recommendation{margin-top:20px;padding:18px;border-left:3px solid var(--orange);background:var(--orange-bg);color:var(--soft);font:16px/1.55 var(--sans)}.case-requirements{border-top:1px solid var(--line);padding:30px 34px}.case-requirements header h3{margin-top:8px;font:700 22px/1.2 var(--sans)}.case-req-head,.case-req-row{display:grid;grid-template-columns:60px 1.2fr repeat(3,.75fr);align-items:center}.case-req-head{margin-top:20px;background:var(--surface-2);color:var(--blue);font:700 11px var(--sans)}.case-req-head span,.case-req-row>*{padding:12px 14px;border-right:1px solid var(--line)}.case-req-head span:last-child,.case-req-row>*:last-child{border-right:0}.case-req-row{border:1px solid var(--line);border-top:0;color:var(--soft);font:12px/1.4 var(--sans)}.case-req-row b{color:var(--blue);font-family:var(--mono)}.case-req-row em{font-style:normal;color:var(--muted)}
@media(max-width:900px){.case-compare,.case-outcomes,.rubric-card-grid{grid-template-columns:1fr}.case-phases header{display:none}.case-phase{grid-template-columns:1fr}.case-phase>*{border-right:0;border-bottom:1px solid var(--line)}.case-phase>*:last-child{border-bottom:0}.case-req-head{display:none}.case-req-row{grid-template-columns:1fr}.case-req-row>*{border-right:0;border-bottom:1px solid var(--line)}.case-req-row>*:last-child{border-bottom:0}}

/* Example cards are direct two-column comparisons; no middle label. */
.example-slot{grid-template-columns:1fr 1fr}
.example-slot section:first-child{border-right:1px solid var(--line)}
.example-slot figcaption{grid-column:1/-1}
@media(max-width:900px){.example-slot{grid-template-columns:1fr}.example-slot section:first-child{border-right:0;border-bottom:1px solid var(--line)}}

/* Exploration: direct precomputed viewer outputs, no explanatory side rail. */
.inspect-chapter .viewer-panel{grid-template-columns:1fr}
.inspect-chapter .viewer-panel__content{min-width:0}
.inspect-chapter .case-quality{max-width:880px;margin-top:10px;color:var(--soft);font:18px/1.45 var(--sans)}
.inspect-chapter .viewer-tabs button{grid-template-columns:38px 1fr;align-items:center}
.inspect-chapter .viewer-tabs small{display:none}
.inspect-chapter .requirement-ledger header{padding-block:18px}

/* Rubric viewer: compact rationale diagram for why multiple scores are needed. */
.rubric-summary--with-map{grid-template-columns:minmax(220px,.62fr) minmax(0,1.38fr)}
.rubric-map{display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1.1fr;align-items:center;gap:0;min-height:160px;padding:24px;background:linear-gradient(135deg,color-mix(in srgb,var(--purple-bg) 62%,transparent),var(--surface))}
.rubric-map i{height:2px;background:linear-gradient(90deg,var(--purple),var(--blue));opacity:.65}
.rubric-map__node{min-height:92px;padding:18px 16px;border:1px solid color-mix(in srgb,var(--purple) 34%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--surface) 86%,transparent);box-shadow:0 10px 24px color-mix(in srgb,var(--ink) 4%,transparent)}
.rubric-map__node span{display:block;color:var(--purple);font:700 14px/1.2 var(--sans)}
.rubric-map__node b{display:block;margin-top:12px;color:var(--soft);font:700 18px/1.25 var(--sans)}
.rubric-map__node--decision{border-color:color-mix(in srgb,var(--green) 42%,var(--line));background:var(--green-bg)}
.rubric-map__node--decision span,.rubric-map__node--decision b{color:var(--green)}
@media(max-width:900px){.rubric-map{grid-template-columns:1fr;gap:10px}.rubric-map i{width:2px;height:18px;justify-self:center}.rubric-summary--with-map{grid-template-columns:1fr}}

/* Rubric viewer: A-E rationale cards. */
.rubric-map--abcde{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.rubric-map--abcde .rubric-map__node{min-height:118px}
.rubric-map--abcde .rubric-map__node span{font-size:13px}
.rubric-map--abcde .rubric-map__node b{font-size:16px;line-height:1.3}
@media(max-width:1100px){.rubric-map--abcde{grid-template-columns:repeat(2,minmax(0,1fr))}.rubric-map--abcde .rubric-map__node--decision{grid-column:1/-1}}
@media(max-width:700px){.rubric-map--abcde{grid-template-columns:1fr}}

/* Polish A-E rubric cards: keep label, title, and question visually separated. */
.rubric-map--abcde .rubric-map__node{display:grid;grid-template-rows:auto auto 1fr;gap:9px;padding:18px 16px 16px}
.rubric-map--abcde .rubric-map__node span{display:grid;width:30px;height:30px;place-items:center;border-radius:50%;background:var(--purple-bg);color:var(--purple);font:800 14px/1 var(--sans);letter-spacing:0;text-transform:none}
.rubric-map--abcde .rubric-map__node b{display:block;margin:0;color:var(--ink);font:800 19px/1.15 var(--sans)}
.rubric-map--abcde .rubric-map__node p{margin:0;color:var(--soft);font:15px/1.35 var(--sans)}
.rubric-map--abcde .rubric-map__node--decision span{background:var(--green-bg);color:var(--green)}
.rubric-map--abcde .rubric-map__node--decision b,.rubric-map--abcde .rubric-map__node--decision p{color:var(--green)}

/* Trajectory viewer now compares only evaluated rollout vs reference. */
.inspect-chapter .trajectory-mini-app>header{grid-template-columns:1fr 1fr}

/* Align trajectory header split with the phase-table columns. */
.inspect-chapter .trajectory-mini-app>header{grid-template-columns:118px minmax(0,1fr) minmax(0,1fr)}
.inspect-chapter .trajectory-mini-app>header::before{content:"";grid-column:1;grid-row:1;background:var(--surface-2);border-right:1px solid var(--line)}
.inspect-chapter .trajectory-mini-app .run-summary--before{grid-column:2}
.inspect-chapter .trajectory-mini-app .run-summary--after{grid-column:3;border-left:1px solid var(--line)}
.inspect-chapter .phase-row p:first-of-type::before{content:"Model rollout"}
.inspect-chapter .phase-row p:last-child::before{content:"Oracle reference"}
@media(max-width:1100px){.inspect-chapter .trajectory-mini-app>header{grid-template-columns:100px minmax(0,1fr) minmax(0,1fr)}}
@media(max-width:760px){.inspect-chapter .trajectory-mini-app>header{grid-template-columns:1fr}.inspect-chapter .trajectory-mini-app>header::before{display:none}.inspect-chapter .trajectory-mini-app .run-summary--before,.inspect-chapter .trajectory-mini-app .run-summary--after{grid-column:auto}.inspect-chapter .trajectory-mini-app .run-summary--after{border-left:0;border-top:1px solid var(--line)}}

/* Rubric viewer final report. */
.rubric-report{background:color-mix(in srgb,var(--blue-bg) 62%,var(--surface));border-top:1px solid var(--line)}
.rubric-report small{color:var(--blue)}
.rubric-report b{color:var(--ink)}
.rubric-report p{max-width:980px;color:var(--soft);font-size:18px;line-height:1.55}

/* Five-part narrative: one spine from bottleneck to payoff. */
.hero{padding-bottom:64px}
.hero h1{max-width:1020px}
.hero__dek{max-width:980px}
.hero__actions .button{font-size:15px}
.nav a{font-size:13px}

.story-spine{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  margin-top:10px;
  padding:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--surface);
  box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent);
  list-style:none;
}
.story-spine li{min-width:0;border-right:1px solid var(--line)}
.story-spine li:last-child{border-right:0}
.story-spine a{
  display:grid;
  align-content:start;
  min-height:156px;
  padding:24px 22px;
  color:var(--ink);
  transition:background .2s ease,color .2s ease;
}
.story-spine a:hover{background:var(--blue-bg);color:var(--blue);text-decoration:none}
.story-spine span{color:var(--blue);font:700 15px/1 var(--mono)}
.story-spine b{margin-top:20px;font:700 18px/1.35 var(--sans)}

.experience-chain{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  margin-top:24px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.experience-chain article{position:relative;min-height:190px;padding:25px;border-right:1px solid var(--line)}
.experience-chain article:last-child{border-right:0}
.experience-chain article:not(:last-child)::after{
  content:"→";
  position:absolute;
  z-index:1;
  top:25px;
  right:-11px;
  display:grid;
  width:22px;
  height:22px;
  place-items:center;
  border-radius:50%;
  background:var(--surface);
  color:var(--blue);
  font:700 14px/1 var(--sans);
}
.experience-chain span{color:var(--blue);font:700 14px/1 var(--mono)}
.experience-chain b{display:block;margin-top:28px;font:700 20px/1.25 var(--sans)}
.experience-chain p{margin-top:11px;color:var(--muted);font:16px/1.5 var(--sans)}

.running-case{margin-top:50px;border-color:color-mix(in srgb,var(--orange) 46%,var(--line))}
.running-case section:last-of-type{background:var(--orange-bg)}
.running-case figcaption{background:color-mix(in srgb,var(--orange-bg) 55%,var(--bg))}

.factory-poster--mechanism{
  display:grid;
  grid-template-columns:minmax(0,1.18fr) 38px minmax(0,1fr) 38px minmax(0,1fr) 38px minmax(0,1.08fr);
  align-items:stretch;
}
.factory-poster--mechanism .factory-step{padding:28px 22px}
.factory-poster--mechanism .factory-step h3{font-size:18px;line-height:1.25}
.factory-poster--mechanism .factory-step p{font-size:15px;line-height:1.55}
.factory-poster--mechanism .factory-step small{font-size:13px}
.factory-poster--mechanism figcaption{grid-column:1/-1}

.recursion-figure{margin-top:50px}
.recursion-rule,.payoff-chain{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:12px;
  margin-top:24px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface-2);
}
.recursion-rule span,.payoff-chain span{
  display:grid;
  min-height:76px;
  place-items:center;
  padding:14px;
  border:1px solid var(--line);
  border-radius:9px;
  background:var(--surface);
  color:var(--ink);
  font:700 17px/1.35 var(--sans);
  text-align:center;
}
.recursion-rule span:first-child,.payoff-chain span:first-child{border-color:var(--green);background:var(--green-bg);color:var(--green)}
.recursion-rule i,.payoff-chain i{color:var(--blue);font:700 14px/1.3 var(--sans);font-style:normal;text-align:center}

.guardrail-grid,.training-paths{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:24px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.guardrail-grid article,.training-paths article{min-height:210px;padding:28px;border-right:1px solid var(--line)}
.guardrail-grid article:last-child,.training-paths article:last-child{border-right:0}
.guardrail-grid span{color:var(--orange);font:700 14px/1 var(--mono)}
.guardrail-grid h3,.training-paths h3{margin-top:24px;font:700 22px/1.25 var(--sans)}
.guardrail-grid p,.training-paths p:not(.figure-label){margin-top:13px;color:var(--muted);font:16px/1.55 var(--sans)}

.payoff-chain{margin-top:50px;background:linear-gradient(135deg,var(--green-bg),var(--blue-bg))}
.payoff-chain span:last-child{border-color:var(--blue);background:var(--blue-bg);color:var(--blue)}
.payoff-chain i{font-size:21px}
.training-paths{grid-template-columns:repeat(2,minmax(0,1fr))}
.training-paths article:first-child{background:color-mix(in srgb,var(--blue-bg) 55%,var(--surface))}
.training-paths article:last-child{background:color-mix(in srgb,var(--purple-bg) 55%,var(--surface))}
.training-paths .figure-label{font-size:15px}
.training-results header h3{font-size:22px;line-height:1.3}
.training-results>div{grid-template-columns:minmax(280px,1.25fr) minmax(180px,1fr) minmax(130px,.5fr);font-size:16px;line-height:1.4}
.training-results strong{font-size:18px}
.evidence-note{font-size:16px;line-height:1.45}
.evidence-note .evidence-badge{font-size:14px}

.audit-chapter,.inspect-chapter{margin-top:150px}
.audit-intro-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.audit-intro-links span,.audit-intro-links a{
  display:inline-flex;
  align-items:center;
  padding:10px 14px;
  border-radius:999px;
  font:700 15px/1.35 var(--sans);
}
.audit-intro-links span{
  background:var(--purple-bg);
  color:var(--purple);
}
.audit-intro-links a{border:1px solid color-mix(in srgb,var(--blue) 35%,var(--line));background:var(--blue-bg);color:var(--blue)}
.audit-intro-links a:hover{border-color:var(--blue);text-decoration:none;transform:translateY(-1px)}

@media(max-width:1000px){
  .story-spine{grid-template-columns:repeat(2,minmax(0,1fr))}
  .story-spine li{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .story-spine li:nth-child(2n){border-right:0}
  .story-spine li:last-child{grid-column:1/-1;border-bottom:0}
  .experience-chain{grid-template-columns:repeat(2,minmax(0,1fr))}
  .experience-chain article{border-bottom:1px solid var(--line)}
  .experience-chain article:nth-child(2n){border-right:0}
  .experience-chain article:last-child{grid-column:1/-1;border-bottom:0}
  .experience-chain article::after{display:none!important}
  .factory-poster--mechanism{grid-template-columns:repeat(2,minmax(0,1fr))}
  .factory-poster--mechanism>b{display:none}
  .factory-poster--mechanism figcaption{grid-column:1/-1}
  .recursion-rule,.payoff-chain{grid-template-columns:1fr}
  .recursion-rule i,.payoff-chain i{padding:2px;transform:none}
  .guardrail-grid{grid-template-columns:1fr}
  .guardrail-grid article{border-right:0;border-bottom:1px solid var(--line)}
  .guardrail-grid article:last-child{border-bottom:0}
}

@media(max-width:700px){
  .hero{padding-top:76px}
  .hero__actions{align-items:stretch;flex-direction:column}
  .hero__actions .button{justify-content:center}
  .story-spine,.experience-chain,.factory-poster--mechanism,.training-paths{grid-template-columns:1fr}
  .story-spine li,.story-spine li:nth-child(2n),.story-spine li:last-child{grid-column:auto;border-right:0;border-bottom:1px solid var(--line)}
  .story-spine li:last-child{border-bottom:0}
  .story-spine a{min-height:0}
  .experience-chain article,.experience-chain article:nth-child(2n),.experience-chain article:last-child{grid-column:auto;border-right:0;border-bottom:1px solid var(--line)}
  .experience-chain article:last-child{border-bottom:0}
  .factory-poster--mechanism .factory-step{border-bottom:1px solid var(--line)}
  .factory-poster--mechanism .factory-step:last-of-type{border-bottom:0}
  .training-paths article{border-right:0;border-bottom:1px solid var(--line)}
  .training-paths article:last-child{border-bottom:0}
  .training-results>div{grid-template-columns:1fr}
  .training-results strong{text-align:left}
}

/* Evidence-led redesign: cost, synthesis, validation, and training utility. */
.hero__dek strong{color:var(--blue);font-weight:800}

.horizon-workflow{
  display:grid;
  grid-template-columns:repeat(5,minmax(18px,auto) minmax(0,1fr)) minmax(0,1fr);
  align-items:center;
  gap:10px;
  margin-top:50px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:12px;
  background:linear-gradient(135deg,var(--surface-2),var(--blue-bg));
}
.horizon-workflow span{display:grid;min-height:62px;place-items:center;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font:700 16px/1.2 var(--sans)}
.horizon-workflow i{color:var(--blue);font:700 18px/1 var(--sans);font-style:normal;text-align:center}

.cost-contrast{
  display:grid;
  grid-template-columns:minmax(300px,.82fr) minmax(0,1.48fr);
  margin-top:28px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:14px;
  background:var(--surface);
  box-shadow:0 22px 60px color-mix(in srgb,var(--ink) 6%,transparent);
}
.cost-contrast__ours{display:grid;align-content:center;min-height:520px;padding:42px;border-right:1px solid var(--line);background:linear-gradient(155deg,var(--blue-bg),color-mix(in srgb,var(--green-bg) 60%,var(--surface)))}
.cost-contrast__ours>strong{display:block;margin-top:24px;color:var(--blue);font:800 clamp(64px,8vw,96px)/.95 var(--sans);letter-spacing:-.07em}
.cost-contrast__ours h3{margin-top:18px;font:800 27px/1.2 var(--sans);letter-spacing:-.03em}
.cost-contrast__ours p:not(.figure-label){margin-top:20px;color:var(--soft);font:16px/1.6 var(--sans)}
.cost-contrast__market{display:grid;grid-template-rows:repeat(3,1fr)}
.cost-contrast__market article{display:grid;grid-template-columns:minmax(180px,.72fr) minmax(0,1.3fr);align-content:center;gap:8px 26px;padding:26px 30px;border-bottom:1px solid var(--line)}
.cost-contrast__market article:last-child{border-bottom:0}
.cost-contrast__market .figure-label{grid-column:1/-1;font-size:14px}
.cost-contrast__market strong{color:var(--ink);font:800 25px/1.15 var(--sans);letter-spacing:-.03em}
.cost-contrast__market p{color:var(--soft);font:15px/1.5 var(--sans)}
.cost-contrast__market a{grid-column:2;margin-top:4px;font:700 14px/1.3 var(--sans)}
.cost-caveat{grid-column:1/-1;padding:17px 22px;border-top:1px solid var(--line);background:var(--orange-bg);color:var(--soft);font:14px/1.55 var(--sans)}

.synthesis-stages{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:50px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.synthesis-stages article{position:relative;min-height:300px;padding:30px;border-right:1px solid var(--line)}
.synthesis-stages article:last-child{border-right:0}
.synthesis-stages article>span{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;background:var(--blue-bg);color:var(--blue);font:800 15px/1 var(--mono)}
.synthesis-stages .figure-label{margin-top:28px;font-size:14px}
.synthesis-stages h3{margin-top:12px;font:800 23px/1.25 var(--sans);letter-spacing:-.025em}
.synthesis-stages p:not(.figure-label){margin-top:14px;color:var(--muted);font:16px/1.55 var(--sans)}
.synthesis-stages article:nth-child(2){background:var(--blue-bg)}
.synthesis-stages article:nth-child(3){background:var(--green-bg)}

.dual-validity{
  display:grid;
  grid-template-columns:1fr 44px 1fr 150px;
  align-items:stretch;
  margin-top:28px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.dual-validity article{padding:28px}
.dual-validity article:first-child{background:var(--blue-bg)}
.dual-validity article:nth-of-type(2){background:var(--green-bg)}
.dual-validity article h3{margin-top:16px;font:800 21px/1.3 var(--sans)}
.dual-validity>span{display:grid;place-items:center;color:var(--purple);font:800 28px/1 var(--sans)}
.dual-validity>strong{display:grid;place-items:center;padding:20px;background:var(--green);color:#fff;font:800 18px/1.2 var(--sans);text-align:center}

.recursion-compact{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:24px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.recursion-compact article{padding:26px 28px;border-right:1px solid var(--line)}
.recursion-compact article:last-child{border-right:0}
.recursion-compact strong{display:block;color:var(--blue);font:800 31px/1.05 var(--sans);letter-spacing:-.04em}
.recursion-compact span{display:block;margin-top:10px;color:var(--muted);font:15px/1.45 var(--sans)}

.difficulty-summary{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  margin-top:28px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface);
}
.difficulty-summary article{padding:27px;border-right:1px solid var(--line)}
.difficulty-summary article:last-child{border-right:0}
.difficulty-summary strong{display:block;margin-top:18px;color:var(--red);font:800 29px/1.1 var(--sans);letter-spacing:-.04em}
.difficulty-summary span{display:block;margin-top:8px;color:var(--muted);font:15px/1.4 var(--sans)}
.difficulty-summary article:last-child strong{color:var(--green)}

.diversity-dashboard{margin-top:28px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.diversity-dashboard>header{padding:30px 32px}
.diversity-dashboard>header h3{margin-top:9px;font:800 28px/1.2 var(--sans);letter-spacing:-.03em}
.diversity-dashboard>header p:last-child{max-width:760px;margin-top:12px;color:var(--muted);font:16px/1.55 var(--sans)}
.diversity-dashboard>img{display:block;width:100%;height:auto;padding:0 32px 28px;background:#fff}
.diversity-stack{display:flex;height:54px;margin:0 32px;overflow:hidden;border-radius:8px}
.diversity-stack i{flex:0 0 calc(var(--share) * 1%);height:100%}
.family-runtime{--family:#315f9c}.family-diagnostics{--family:#5f78b5}.family-data{--family:#2f8f83}.family-build{--family:#c79a24}.family-config{--family:#b86743}
.diversity-stack .family-runtime,.diversity-stack .family-diagnostics,.diversity-stack .family-data,.diversity-stack .family-build,.diversity-stack .family-config{background:var(--family)}
.diversity-legend{display:flex;flex-wrap:wrap;gap:10px 20px;padding:16px 32px 24px;color:var(--soft);font:14px/1.35 var(--sans)}
.diversity-legend span::before{content:"";display:inline-block;width:10px;height:10px;margin-right:7px;border-radius:50%;background:var(--family)}
.diversity-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.diversity-metrics article{padding:24px 32px;border-right:1px solid var(--line)}
.diversity-metrics article:last-child{border-right:0}
.diversity-metrics strong{display:block;font:800 24px/1.15 var(--sans)}
.diversity-metrics span{display:block;margin-top:8px;color:var(--muted);font:14px/1.4 var(--sans)}
.diversity-dashboard aside{padding:18px 32px;border-top:1px solid var(--line);background:var(--orange-bg);color:var(--soft);font:15px/1.55 var(--sans)}

.training-loop{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:12px;
  margin-top:50px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:12px;
  background:linear-gradient(135deg,var(--blue-bg),var(--green-bg));
}
.training-loop span{display:grid;min-height:72px;place-items:center;padding:13px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font:800 16px/1.35 var(--sans);text-align:center}
.training-loop i{color:var(--blue);font:800 20px/1 var(--sans);font-style:normal}

.utility-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.utility-grid>article{overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.utility-grid header{padding:27px 29px;background:var(--surface-2)}
.utility-grid>article:first-child header{background:var(--blue-bg)}
.utility-grid>article:last-child header{background:var(--purple-bg)}
.utility-grid h3{margin-top:8px;font:800 25px/1.2 var(--sans);letter-spacing:-.03em}
.utility-grid header>span{display:block;margin-top:8px;color:var(--muted);font:14px/1.35 var(--sans)}
.utility-grid article>div{display:grid;grid-template-columns:minmax(0,1fr) auto 58px;align-items:center;gap:14px;padding:18px 29px;border-top:1px solid var(--line)}
.utility-grid article>div span{color:var(--soft);font:15px/1.4 var(--sans)}
.utility-grid article>div strong{font:800 18px/1.2 var(--mono)}
.utility-grid article>div em{padding:6px 8px;border-radius:999px;background:var(--green-bg);color:var(--green);font:800 13px/1 var(--sans);font-style:normal;text-align:center}

.rl-panel{margin-top:28px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:0 18px 50px color-mix(in srgb,var(--ink) 5%,transparent)}
.rl-panel>header{padding:29px 32px;background:linear-gradient(135deg,var(--purple-bg),var(--surface))}
.rl-panel>header h3{margin-top:9px;font:800 27px/1.2 var(--sans);letter-spacing:-.03em}
.rl-benchmarks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.rl-benchmarks article{padding:24px 28px;border-right:1px solid var(--line)}
.rl-benchmarks article:last-child{border-right:0}
.rl-benchmarks span{display:block;color:var(--muted);font:14px/1.35 var(--sans)}
.rl-benchmarks strong{display:block;margin-top:13px;font:800 22px/1.2 var(--mono)}
.rl-benchmarks em{display:inline-block;margin-top:10px;padding:6px 8px;border-radius:999px;background:var(--green-bg);color:var(--green);font:800 13px/1 var(--sans);font-style:normal}
.rl-dynamics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line)}
.rl-dynamics article{padding:28px 32px;border-right:1px solid var(--line)}
.rl-dynamics article:last-child{border-right:0}
.rl-dynamics article>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.rl-dynamics span{font:700 16px/1.3 var(--sans)}
.rl-dynamics strong{font:800 18px/1.2 var(--mono)}
.rl-dynamics article>i{position:relative;display:block;height:18px;margin-top:20px;border-radius:999px;background:var(--surface-2)}
.rl-dynamics article>i b{position:absolute;left:0;top:0;width:var(--end);height:100%;border-radius:999px;background:linear-gradient(90deg,var(--purple),var(--green))}
.rl-dynamics article>i b::before,.rl-dynamics article>i b::after{content:"";position:absolute;top:50%;width:16px;height:16px;border:3px solid var(--surface);border-radius:50%;transform:translate(-50%,-50%)}
.rl-dynamics article>i b::before{left:var(--start);background:var(--purple)}
.rl-dynamics article>i b::after{left:100%;background:var(--green)}
.rl-dynamics p{margin-top:14px;color:var(--muted);font:14px/1.5 var(--sans)}
.rl-panel>aside{padding:17px 32px;border-top:1px solid var(--line);background:var(--orange-bg);color:var(--soft);font:14px/1.55 var(--sans)}

@media(max-width:900px){
  .horizon-workflow{grid-template-columns:1fr}
  .horizon-workflow i{transform:rotate(90deg)}
  .cost-contrast{grid-template-columns:1fr}
  .cost-contrast__ours{min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .synthesis-stages,.recursion-compact,.difficulty-summary,.diversity-metrics,.rl-benchmarks{grid-template-columns:1fr}
  .synthesis-stages article,.recursion-compact article,.difficulty-summary article,.diversity-metrics article,.rl-benchmarks article{border-right:0;border-bottom:1px solid var(--line)}
  .synthesis-stages article:last-child,.recursion-compact article:last-child,.difficulty-summary article:last-child,.diversity-metrics article:last-child,.rl-benchmarks article:last-child{border-bottom:0}
  .dual-validity{grid-template-columns:1fr}
  .dual-validity>span{min-height:54px}
  .dual-validity>strong{min-height:70px}
  .training-loop{grid-template-columns:1fr}
  .training-loop i{transform:rotate(90deg);text-align:center}
  .utility-grid,.rl-dynamics{grid-template-columns:1fr}
  .rl-dynamics article{border-right:0;border-bottom:1px solid var(--line)}
  .rl-dynamics article:last-child{border-bottom:0}
}

@media(max-width:650px){
  .cost-contrast__ours,.cost-contrast__market article{padding:24px}
  .cost-contrast__market article{grid-template-columns:1fr}
  .cost-contrast__market a{grid-column:1}
  .diversity-stack{height:38px;margin-inline:20px}
  .diversity-legend,.diversity-dashboard>header,.diversity-dashboard aside{padding-inline:20px}
  .diversity-dashboard>img{padding:0 20px 20px}
  .utility-grid article>div{grid-template-columns:1fr}
  .utility-grid article>div em{justify-self:start}
  .rl-dynamics article>div{align-items:flex-start;flex-direction:column}
}

/* Subtle motion and interactions. */
.reading-progress{transition:width .12s linear}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.75,.2,1)}
.js .reveal.visible{opacity:1;transform:none}

.story-spine a{position:relative}
.story-spine a::after{content:"";position:absolute;inset:auto 20px 0;height:3px;border-radius:999px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.story-spine a.is-active{background:var(--blue-bg);color:var(--blue);text-decoration:none}
.story-spine a.is-active::after{transform:scaleX(1)}

.cost-contrast__market article,.synthesis-stages article,.recursion-compact article,.utility-grid article>div,.rl-benchmarks article{transition:background .22s ease,transform .22s ease,box-shadow .22s ease}
.cost-contrast__market article:hover,.synthesis-stages article:hover,.recursion-compact article:hover,.utility-grid article>div:hover,.rl-benchmarks article:hover{background:var(--blue-bg)}
.synthesis-stages article:hover,.recursion-compact article:hover{box-shadow:inset 0 3px 0 var(--blue)}
.utility-grid article>div:hover,.rl-benchmarks article:hover{transform:translateY(-2px)}

.js .synthesis-stages.reveal article{opacity:0;transform:translateY(14px);transition:opacity .45s ease,transform .45s ease,background .22s ease,box-shadow .22s ease}
.js .synthesis-stages.visible article{opacity:1;transform:none}
.js .synthesis-stages.visible article:nth-child(2){transition-delay:.1s}
.js .synthesis-stages.visible article:nth-child(3){transition-delay:.2s}
.cost-contrast.visible .cost-contrast__ours>strong{animation:cost-pop .65s cubic-bezier(.2,.8,.25,1) both}
@keyframes cost-pop{0%{opacity:0;transform:translateY(10px) scale(.9)}100%{opacity:1;transform:none}}

.round-evidence button{
  display:block;
  width:100%;
  min-height:170px;
  padding:27px;
  border:0;
  border-right:1px solid var(--line);
  background:transparent;
  color:var(--ink);
  font:inherit;
  text-align:left;
  cursor:pointer;
  transition:background .22s ease,box-shadow .22s ease,transform .22s ease;
}
.round-evidence button:last-child{border-right:0}
.round-evidence button .figure-label{display:block}
.round-evidence button strong{display:block;margin-top:18px;font:800 36px/1.1 var(--sans);letter-spacing:-.04em}
.round-evidence button small{display:block;margin-top:8px;color:var(--muted);font:14px/1.4 var(--sans)}
.round-evidence button:hover,.round-evidence button:focus-visible,.round-evidence button.is-highlighted{background:var(--blue-bg);box-shadow:inset 0 3px 0 var(--blue);outline:0}
.round-evidence button.is-highlighted{transform:translateY(-2px)}
.chart-hint{margin:-15px 0 25px;color:var(--muted);font:14px/1.45 var(--sans)}

.bar-row{transition:opacity .25s ease,transform .25s ease,filter .25s ease}
.bar-row i{transition:box-shadow .25s ease}
.bar-list.has-highlight .bar-row:not(.is-highlighted){opacity:.28;filter:saturate(.45)}
.bar-row.is-highlighted{transform:translateX(7px)}
.bar-row.is-highlighted span,.bar-row.is-highlighted strong{color:var(--blue)}
.bar-row.is-highlighted i{box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 20%,transparent)}
.js .native-bar-chart .bar-row i b{transform:scaleX(0);transform-origin:left;transition:transform .75s cubic-bezier(.2,.75,.2,1)}
.js .native-bar-chart.visible .bar-row i b{transform:scaleX(1)}
.js .native-bar-chart.visible .bar-row:nth-child(2) i b{transition-delay:.06s}
.js .native-bar-chart.visible .bar-row:nth-child(3) i b{transition-delay:.12s}
.js .native-bar-chart.visible .bar-row:nth-child(4) i b{transition-delay:.18s}
.js .native-bar-chart.visible .bar-row:nth-child(5) i b{transition-delay:.24s}
.js .native-bar-chart.visible .bar-row:nth-child(6) i b{transition-delay:.3s}
.js .native-bar-chart.visible .bar-row:nth-child(7) i b{transition-delay:.36s}
.js .native-bar-chart.visible .bar-row:nth-child(8) i b{transition-delay:.42s}

.figure-zoom{
  position:relative;
  display:block;
  width:100%;
  padding:0;
  overflow:hidden;
  border:0;
  background:#fff;
  color:#fff;
  cursor:zoom-in;
}
.figure-zoom img{display:block;width:100%;height:auto;transition:transform .35s cubic-bezier(.2,.75,.2,1),filter .25s ease}
.figure-zoom>span{position:absolute;right:18px;bottom:18px;padding:8px 11px;border-radius:999px;background:#141412d9;color:#fff;font:700 12px/1 var(--sans);opacity:0;transform:translateY(5px);transition:opacity .22s ease,transform .22s ease}
.figure-zoom:hover img{transform:scale(1.015)}
.figure-zoom:hover>span,.figure-zoom:focus-visible>span{opacity:1;transform:none}
.figure-zoom:focus-visible{outline:3px solid var(--blue);outline-offset:-3px}
.representative-figure>.figure-zoom{padding:18px}
.native-line-chart>.figure-zoom{border-radius:10px}
.diversity-dashboard>.figure-zoom{padding:0 32px 28px}
html.dark .figure-zoom img{filter:brightness(.92) contrast(1.04)}

.figure-dialog{
  position:relative;
  width:min(calc(100% - 32px),1280px);
  max-height:92vh;
  padding:34px;
  overflow:auto;
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  color:var(--ink);
  box-shadow:0 30px 110px #0007;
}
.figure-dialog::backdrop{background:#0d0d0bc9;backdrop-filter:blur(5px)}
.figure-dialog[open]{animation:figure-dialog-in .24s cubic-bezier(.2,.75,.2,1)}
.figure-dialog>img{display:block;width:100%;max-height:76vh;margin-top:18px;object-fit:contain;border-radius:10px;background:#fff}
.figure-dialog>p:last-child{margin-top:16px;color:var(--muted);font:15px/1.55 var(--sans)}
@keyframes figure-dialog-in{0%{opacity:0;transform:translateY(12px) scale(.98)}100%{opacity:1;transform:none}}

.js .rl-panel .rl-dynamics article>i b{width:0;transition:width .85s cubic-bezier(.2,.75,.2,1)}
.js .rl-panel .rl-dynamics article>i b::before,.js .rl-panel .rl-dynamics article>i b::after{opacity:0;transition:opacity .25s ease .55s}
.js .rl-panel.visible .rl-dynamics article>i b{width:var(--end)}
.js .rl-panel.visible .rl-dynamics article>i b::before,.js .rl-panel.visible .rl-dynamics article>i b::after{opacity:1}
.js .rl-panel.visible .rl-dynamics article:nth-child(2)>i b{transition-delay:.14s}

@media(max-width:850px){
  .round-evidence{grid-template-columns:1fr}
  .round-evidence button{min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .round-evidence button:last-child{border-bottom:0}
}
@media(max-width:650px){
  .diversity-dashboard>.figure-zoom{padding:0 20px 20px}
  .figure-dialog{padding:24px 18px}
  .figure-zoom>span{opacity:1;transform:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal,.js .reveal.visible,.js .synthesis-stages.reveal article,.js .synthesis-stages.visible article{opacity:1;transform:none;transition:none}
  .cost-contrast.visible .cost-contrast__ours>strong,.figure-dialog[open]{animation:none}
  .js .native-bar-chart .bar-row i b,.js .native-bar-chart.visible .bar-row i b{transform:none;transition:none}
  .js .rl-panel .rl-dynamics article>i b,.js .rl-panel.visible .rl-dynamics article>i b{width:var(--end);transition:none}
  .js .rl-panel .rl-dynamics article>i b::before,.js .rl-panel .rl-dynamics article>i b::after{opacity:1;transition:none}
  .figure-zoom img,.story-spine a::after,.bar-row,.round-evidence button{transition:none}
}

/* Opening animation: recursive synthesis lengthens the executable horizon. */
.horizon-growth{
  margin-top:8px;
  overflow:hidden;
  border:1px solid #c8cdd3;
  border-radius:16px;
  background:linear-gradient(145deg,#f4f5f6,#e7eaed);
  color:#20252b;
  box-shadow:0 24px 60px #25364b1a;
}
.horizon-growth>header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:32px 36px 26px}
.horizon-growth .figure-label{color:#28649f}
.horizon-growth h2{max-width:760px;margin-top:8px;color:#171b20;font:800 clamp(27px,3vw,38px)/1.14 var(--sans);letter-spacing:-.035em}
.horizon-growth>header>button{display:flex;align-items:center;gap:8px;flex:0 0 auto;padding:10px 13px;border:1px solid #b9c0c8;border-radius:999px;background:#fff;color:#3e4853;font:700 13px/1 var(--sans);cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease}
.horizon-growth>header>button:hover,.horizon-growth>header>button:focus-visible{border-color:#4f82b7;background:#f8fbff;outline:0;transform:translateY(-1px)}
.horizon-growth__status{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 36px;border-block:1px solid #cdd2d8;background:#e1e4e7}
.horizon-growth__status>div{display:flex;align-items:center;gap:12px}
.horizon-growth__status span{color:#66717d;font:700 12px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.horizon-growth__status strong{min-width:54px;color:#28649f;font:800 22px/1 var(--mono)}
.horizon-growth__status p{color:#414b56;font:15px/1.4 var(--sans);text-align:right;transition:opacity .2s ease}
.horizon-growth__staircases{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:26px 36px 28px}
.metric-staircase{--stair-color:#4f8dcc;min-width:0;padding:19px 20px 11px;border:1px solid #cbd0d6;border-radius:12px;background:#ffffffa8}
.metric-staircase--solution{--stair-color:#429b7e}
.metric-staircase>header{display:flex;align-items:center;justify-content:space-between;gap:16px}
.metric-staircase>header span{color:#37424d;font:800 14px/1.2 var(--sans)}
.metric-staircase>header strong{color:var(--stair-color);font:800 16px/1 var(--mono)}
.metric-staircase svg{display:block;width:100%;height:auto;margin-top:10px;overflow:visible}
.metric-staircase__grid{fill:none;stroke:#cbd0d580;stroke-width:1}
.metric-staircase__axes{fill:none;stroke:#5f6973;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.metric-staircase__trace{fill:none;stroke:var(--stair-color);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 5px 5px #263c5224)}
.metric-staircase__data circle{fill:var(--stair-color);stroke:#fff;stroke-width:1.5}
.metric-staircase__data text{fill:var(--stair-color);font:800 8.5px/1 var(--mono);paint-order:stroke;stroke:#fff;stroke-linejoin:round;stroke-width:3px;text-anchor:middle}
.js .metric-staircase__data>g{opacity:0;transition:opacity .16s ease}
.js .metric-staircase__data>g.is-visible{opacity:1}
.metric-staircase__point{fill:var(--stair-color);stroke:#fff;stroke-width:3;filter:drop-shadow(0 3px 4px #263c5238)}
.metric-staircase__rounds text{fill:#69747f;font:700 9px/1 var(--mono);text-anchor:middle}
.metric-staircase__value{fill:#4d5863;font:800 10px/1 var(--mono);text-anchor:end}
.metric-staircase__axis-label{fill:#69747f;font:700 10px/1 var(--sans);letter-spacing:.04em;text-anchor:middle;text-transform:uppercase}
.horizon-growth__rounds{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));gap:1px;margin:0 36px 28px;overflow:hidden;padding:1px;border-radius:9px;background:#c4c9cf}
.horizon-growth__rounds button{min-width:0;padding:10px 2px;border:0;background:#f6f7f8;color:#68737e;font:700 11px/1 var(--mono);cursor:pointer;transition:background .16s ease,color .16s ease}
.horizon-growth__rounds button:hover,.horizon-growth__rounds button:focus-visible{background:#e6edf5;color:#255d96;outline:0}
.horizon-growth__rounds button[aria-current="true"]{background:#236ec2;color:#fff}
.horizon-growth figcaption{padding:17px 36px;border-top:1px solid #cdd2d8;background:#e1e4e7;color:#58636f;font:13px/1.55 var(--sans)}

@media(max-width:800px){
  .horizon-growth>header,.horizon-growth__status{align-items:flex-start;flex-direction:column}
  .horizon-growth__status p{text-align:left}
  .horizon-growth__staircases{grid-template-columns:1fr}
  .horizon-growth__rounds{grid-template-columns:repeat(5,1fr)}
}
@media(max-width:560px){
  .horizon-growth>header,.horizon-growth__status,.horizon-growth__staircases{padding-inline:22px}
  .horizon-growth__rounds{margin-inline:22px}
  .horizon-growth figcaption{padding-inline:22px}
}
@media(prefers-reduced-motion:reduce){
  .js .metric-staircase__data>g{transition:none}
}

/* Language switch and Chinese typography. */
.nav .language-toggle{display:inline-flex;min-width:42px;align-items:center;justify-content:center;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--blue);font:700 10px/1 var(--sans)}
.nav .language-toggle:hover{border-color:var(--blue);text-decoration:none}
html[lang^="zh"]{--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
html[lang^="zh"] .hero h1{max-width:920px;font-size:clamp(50px,7vw,80px);line-height:1.08;letter-spacing:-.045em}
html[lang^="zh"] .hero__dek{max-width:780px}
html[lang^="zh"] .story-spine b,html[lang^="zh"] .round-evidence strong,html[lang^="zh"] .difficulty-summary strong{font-weight:800}
.zh-keyword{padding:0;background:none;color:inherit;font:inherit}
.zh-keyword--hero{background:linear-gradient(105deg,#126bd8 4%,#7650d8 52%,#db4e3f 96%);background-clip:text;color:transparent;-webkit-background-clip:text;filter:drop-shadow(0 8px 24px #5f59c22b);font-weight:900}
.zh-keyword--metric{display:inline-block;padding:.04em .28em;border-radius:.26em;background:linear-gradient(120deg,#176ec7,#15916f);box-shadow:0 8px 24px #176ec733;color:#fff;font-weight:800;transform:rotate(-1deg);white-space:nowrap}
.zh-keyword--punch{padding:0 .07em;background:linear-gradient(180deg,transparent 58%,#ffd84d99 58%,#ffd84dcc 92%,transparent 92%);font-weight:800}
html.dark .zh-keyword--punch{background:linear-gradient(180deg,transparent 58%,#d49e3466 58%,#d49e3499 92%,transparent 92%)}
@media(max-width:900px){
  .nav .language-toggle{display:inline-flex}
}

/* Evidence workbench — adapted from Task Change Viewer and Trajectory Diff Viewer. */
.audit-workbench{--audit-bg:#0b1020;--audit-panel:#111827;--audit-panel-2:#0f172a;--audit-line:#24304a;--audit-soft:#94a3b8;--audit-text:#d6deff;--audit-blue:#60a5fa;--audit-green:#4ade80;--audit-yellow:#facc15;--audit-red:#fb7185;margin-top:57px;overflow:hidden;border:1px solid #24304a;border-radius:16px;background:var(--audit-bg);color:var(--audit-text);box-shadow:0 24px 70px rgba(2,6,23,.28);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.audit-workbench *{box-sizing:border-box}.audit-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:24px 28px;border-bottom:1px solid var(--audit-line);background:linear-gradient(135deg,rgba(30,64,175,.18),rgba(15,23,42,.94))}.audit-kicker{color:#93c5fd;font:700 11px/1.2 var(--sans);letter-spacing:.12em;text-transform:uppercase}.audit-header h3{margin-top:8px;color:#f8fafc;font:700 24px/1.2 var(--sans)}.audit-header .case-quality{max-width:820px;margin-top:9px;color:#a8b3cf;font:14px/1.55 var(--sans)}.audit-status{display:flex;align-items:center;gap:9px;white-space:nowrap;color:#94a3b8;font:12px var(--sans)}.audit-status>b,.audit-badge{padding:5px 9px;border:1px solid rgba(148,163,184,.18);border-radius:999px;background:#1e293b;color:#cbd5e1}.audit-status>b.ready,.audit-badge.pass{border-color:rgba(74,222,128,.35);background:rgba(22,101,52,.34);color:var(--audit-green)}.audit-badge.fail{border-color:rgba(250,204,21,.3);background:rgba(113,63,18,.38);color:var(--audit-yellow)}.audit-ghost-button{padding:8px 11px;border:1px solid #33415f;border-radius:8px;background:#172036;color:#d6deff;font:700 12px var(--sans)}.audit-layout{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:720px}.audit-sidebar{display:flex;flex-direction:column;min-width:0;padding:16px;border-right:1px solid var(--audit-line);background:#0f172a}.audit-sidebar__head{display:grid;gap:12px}.audit-sidebar__head>div{display:flex;align-items:baseline;justify-content:space-between}.audit-sidebar__head b{color:#f8fafc;font:700 15px var(--sans)}.audit-sidebar__head span{color:#64748b;font:11px var(--sans)}.audit-sidebar input,.audit-native-select{width:100%;padding:9px 10px;border:1px solid #33415f;border-radius:8px;background:#0b1020;color:#d6deff;font:13px var(--sans);outline:none}.audit-sidebar input:focus{border-color:var(--audit-blue)}.audit-case-list{display:flex;flex:1;min-height:0;flex-direction:column;gap:7px;margin-top:12px;overflow:auto;padding-right:3px}.audit-case-button{display:grid;grid-template-columns:12px minmax(0,1fr);gap:10px;width:100%;padding:11px;border:1px solid transparent;border-radius:10px;background:transparent;color:inherit;text-align:left;cursor:pointer;transition:border-color .15s ease,background .15s ease,opacity .15s ease}.audit-case-button:hover,.audit-case-button.active{border-color:#3b82f6;background:#172036}.audit-case-button.loading{opacity:.72;cursor:progress}.audit-case-button.load-error{border-color:var(--audit-red)}.audit-case-button>i{width:9px;height:9px;margin-top:5px;border-radius:50%;background:var(--audit-green)}.audit-case-button.loading>i{border:2px solid rgba(96,165,250,.3);border-top-color:var(--audit-blue);background:transparent;animation:audit-case-spin .65s linear infinite}.audit-case-button.load-error>i{background:var(--audit-red)}@keyframes audit-case-spin{to{transform:rotate(360deg)}}.audit-case-button b{display:block;overflow:hidden;color:#e2e8f0;font:700 12px/1.35 var(--sans);text-overflow:ellipsis;white-space:nowrap}.audit-case-button small{display:block;margin-top:4px;color:#64748b;font:10px/1.4 var(--sans)}.audit-native-select{display:none;margin-top:12px}.audit-content{min-width:0;background:#0b1020}.audit-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--audit-line);background:#0f172a}.audit-tabs button{display:grid;grid-template-columns:32px 1fr;gap:2px 10px;padding:17px 20px;border:0;border-right:1px solid var(--audit-line);background:transparent;color:#94a3b8;text-align:left}.audit-tabs button:last-child{border-right:0}.audit-tabs button.active{background:rgba(30,64,175,.28);color:#eff6ff}.audit-tabs span{grid-row:1/3;align-self:center;color:#60a5fa;font:700 11px var(--mono)}.audit-tabs b{font:700 13px var(--sans)}.audit-tabs small{font:10px var(--sans)}.audit-panel{display:none;padding:16px}.audit-panel.active{display:block}.audit-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(110px,1fr));gap:10px;margin-bottom:14px}.audit-stat{padding:11px;border:1px solid #263554;border-radius:10px;background:#0f172a}.audit-stat span{display:block;color:#94a3b8;font:11px var(--sans)}.audit-stat b{display:block;margin-top:5px;color:#e2e8f0;font:700 18px var(--sans)}.task-file-tabs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}.task-file-tabs button,.audit-segmented button{padding:8px 10px;border:1px solid #33415f;border-radius:8px;background:#172036;color:#d6deff;font:12px var(--sans)}.task-file-tabs button.active,.audit-segmented button.active{border-color:#60a5fa;background:#1d4ed8}.task-file-tabs button::after{content:" *";color:#facc15}.audit-code-panel{overflow:hidden;border:1px solid var(--audit-line);border-radius:12px;background:#111827}.audit-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:14px;border-bottom:1px solid var(--audit-line)}.audit-panel-head h4{color:#f8fafc;font:700 14px/1.3 var(--sans)}.audit-panel-head p{margin-top:4px;color:#94a3b8;font:11px var(--sans)}.audit-segmented{display:flex;gap:6px}.audit-code{min-height:420px;max-height:620px;margin:0;padding:16px;overflow:auto;background:#020617;color:#dbeafe;font:11px/1.6 var(--mono);white-space:pre-wrap;word-break:break-word}.trajectory-run-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.trajectory-run-card{padding:15px;border:1px solid #263554;border-radius:12px;background:#111827}.trajectory-run-card.run-fail{border-top:3px solid var(--audit-yellow)}.trajectory-run-card.run-pass{border-top:3px solid var(--audit-green)}.trajectory-run-card small{color:#64748b;font:10px var(--sans);text-transform:uppercase;letter-spacing:.08em}.trajectory-run-card h4{margin-top:8px;color:#f8fafc;font:700 15px/1.3 var(--sans)}.trajectory-run-card>div{display:flex;align-items:center;gap:10px;margin-top:12px;color:#94a3b8;font:11px var(--sans)}.trajectory-summary-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:12px;padding:11px 13px;border:1px solid #263554;border-radius:10px;background:#0f172a}.trajectory-summary-bar p{color:#94a3b8;font:11px/1.45 var(--sans)}.trajectory-summary-bar>div{display:flex;gap:7px}.trajectory-timeline{display:flex;gap:7px;margin-top:13px;padding:11px;overflow-x:auto;border:1px solid #263554;border-radius:10px;background:#0f172a}.timeline-turn{flex:0 0 auto;min-width:54px;padding:8px 9px;border:1px solid #33415f;border-radius:8px;background:#172036;color:#94a3b8;font:700 10px var(--sans)}.timeline-turn.active{border-color:#60a5fa;background:#1d4ed8;color:#eff6ff}.timeline-turn.has-left::before,.timeline-turn.has-right::after{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;vertical-align:1px}.timeline-turn.has-left::before{margin-right:5px;background:var(--audit-yellow)}.timeline-turn.has-right::after{margin-left:5px;background:var(--audit-green)}.episode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:13px}.episode-card{min-width:0;padding:14px;border:1px solid #263554;border-radius:12px;background:#111827}.episode-card h4{display:flex;justify-content:space-between;color:#f8fafc;font:700 14px var(--sans)}.episode-card .episode-empty{display:grid;min-height:300px;place-items:center;color:#64748b;font:12px var(--sans)}.episode-section{margin-top:12px}.episode-section>b{color:#93c5fd;font:700 11px var(--sans)}.episode-section pre{max-height:230px;margin-top:7px;padding:11px;overflow:auto;border:1px solid #1e293b;border-radius:9px;background:#020617;color:#dbeafe;font:11px/1.6 var(--mono);white-space:pre-wrap;word-break:break-word}.command-chip{display:block;margin-top:7px;padding:9px;border:1px solid rgba(96,165,250,.25);border-radius:8px;background:rgba(30,64,175,.16);color:#bfdbfe;font:11px/1.6 var(--mono);white-space:pre-wrap}.evidence-head{display:grid;grid-template-columns:1fr 1fr;gap:12px}.evidence-head>div{padding:17px;border:1px solid #263554;border-radius:12px;background:#111827}.evidence-head small{display:block;color:#64748b;font:10px var(--sans);text-transform:uppercase;letter-spacing:.08em}.evidence-head strong{display:block;margin-top:9px;color:#f8fafc;font:700 20px/1.2 var(--sans)}.evidence-head span{display:block;margin-top:7px;color:#94a3b8;font:11px var(--sans)}.evidence-bars{display:grid;gap:9px;margin-top:13px;padding:15px;border:1px solid #263554;border-radius:12px;background:#111827}.evidence-bar{display:grid;grid-template-columns:170px 1fr 35px;align-items:center;gap:12px;color:#cbd5e1;font:11px var(--sans)}.evidence-bar i{height:7px;overflow:hidden;border-radius:999px;background:#020617}.evidence-bar i b{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#2563eb,#7c3aed)}.evidence-report,.evidence-sources{margin-top:13px;padding:15px;border:1px solid #263554;border-radius:12px;background:#111827}.evidence-report b{color:#f8fafc;font:700 13px var(--sans)}.evidence-report p{margin-top:8px;color:#94a3b8;font:12px/1.6 var(--sans)}.evidence-sources{display:grid;gap:8px}.evidence-source{display:grid;grid-template-columns:150px minmax(0,1fr);gap:10px;color:#94a3b8;font:11px var(--sans)}.evidence-source b{color:#bfdbfe}.evidence-source code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:1050px){.audit-layout{grid-template-columns:240px minmax(0,1fr)}.audit-summary-grid{grid-template-columns:repeat(2,1fr)}.episode-grid{grid-template-columns:1fr}.audit-code{min-height:330px}.evidence-bar{grid-template-columns:130px 1fr 32px}}
@media(max-width:760px){.audit-header{align-items:flex-start;flex-direction:column}.audit-status{flex-wrap:wrap}.audit-layout{display:block;min-height:0}.audit-sidebar{border-right:0;border-bottom:1px solid var(--audit-line)}.audit-case-list,.audit-sidebar input{display:none}.audit-native-select{display:block}.audit-tabs button{grid-template-columns:1fr;padding:13px}.audit-tabs span,.audit-tabs small{display:none}.audit-panel{padding:12px}.audit-summary-grid,.trajectory-run-grid,.evidence-head{grid-template-columns:1fr}.audit-panel-head{flex-direction:column}.audit-segmented{width:100%}.audit-segmented button{flex:1}.audit-code{min-height:280px;max-height:520px}.trajectory-summary-bar{align-items:flex-start;flex-direction:column}.evidence-bar{grid-template-columns:1fr 35px}.evidence-bar i{grid-row:2;grid-column:1/-1}.evidence-source{grid-template-columns:1fr}.episode-card{padding:11px}}

/* Fluorescent diff emphasis. */
.audit-code .diff-line,.trajectory-diff .diff-line{display:block;min-height:1.55em;margin-inline:-16px;padding-inline:16px;border-left:3px solid transparent}.audit-code .diff-line.added,.trajectory-diff .diff-line.added{border-left-color:#39ff88;background:linear-gradient(90deg,rgba(57,255,136,.34),rgba(57,255,136,.10) 72%,transparent);color:#d8ffe7;text-shadow:0 0 10px rgba(57,255,136,.22)}.audit-code .diff-line.removed,.trajectory-diff .diff-line.removed{border-left-color:#ff4d6d;background:linear-gradient(90deg,rgba(255,77,109,.34),rgba(255,77,109,.10) 72%,transparent);color:#ffe0e6;text-shadow:0 0 10px rgba(255,77,109,.20)}.audit-code .diff-line.hunk{border-left-color:#60a5fa;background:rgba(37,99,235,.18);color:#bfdbfe}.trajectory-diff .diff-line{margin-inline:-11px;padding-inline:11px}.trajectory-diff{white-space:pre-wrap}.episode-section>.trajectory-diff{max-height:260px}

/* Single-trajectory Rubric Viewer, following rubric_viewer five-dimension UI. */
.rubric-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:14px}.rubric-trajectory-sidebar{padding:13px;border:1px solid #263554;border-radius:12px;background:#0f172a}.rubric-trajectory-sidebar>header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:11px}.rubric-trajectory-sidebar>header b{color:#f8fafc;font:700 13px var(--sans)}.rubric-trajectory-sidebar>header span{color:#64748b;font:9px var(--sans)}.rubric-trajectory-option{display:grid;grid-template-columns:11px 1fr;gap:9px;width:100%;margin-top:7px;padding:11px;border:1px solid #293747;border-radius:9px;background:#111827;color:#d6deff;text-align:left}.rubric-trajectory-option:hover,.rubric-trajectory-option.active{border-color:#53b99c;background:#122720}.rubric-trajectory-option>i{width:9px;height:9px;margin-top:4px;border-radius:50%}.rubric-trajectory-option>i.fail{background:#facc15}.rubric-trajectory-option>i.pass{background:#4ade80}.rubric-trajectory-option b{display:block;font:700 11px var(--sans)}.rubric-trajectory-option small{display:block;margin-top:4px;color:#718095;font:9px var(--sans)}.rubric-scale-note{margin-top:14px;padding:10px;border-radius:8px;background:#0b1119}.rubric-scale-note b,.rubric-scale-note span{display:block}.rubric-scale-note b{color:#83e2c4;font:700 10px var(--sans)}.rubric-scale-note span{margin-top:5px;color:#68778a;font:8px/1.5 var(--sans)}.rubric-main{min-width:0}.rubric-trial-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px;border:1px solid #294038;border-radius:12px;background:linear-gradient(135deg,#0d1819,#111827)}.rubric-trial-head small{color:#718095;font:9px var(--sans);text-transform:uppercase;letter-spacing:.08em}.rubric-trial-head h4{margin-top:5px;color:#f0fff9;font:700 16px var(--sans)}.rubric-trial-head p{max-width:700px;margin-top:6px;color:#84958f;font:10px/1.5 var(--sans)}.rubric-final-score{text-align:right}.rubric-final-score span,.rubric-final-score small{display:block;color:#718095;font:8px var(--sans)}.rubric-final-score strong{color:#76e1bd;font:700 30px/1 var(--sans)}.rubric-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}.rubric-facts article{padding:10px;border:1px solid #273440;border-radius:8px;background:#0b121a}.rubric-facts span{display:block;color:#68778a;font:8px var(--sans);text-transform:uppercase}.rubric-facts b{display:block;margin-top:5px;overflow-wrap:anywhere;color:#c8d3df;font:700 10px var(--sans)}.rubric-scorecard{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}.rubric-score{position:relative;overflow:hidden;padding:10px;border:1px solid #273440;border-radius:8px;background:#0b121a}.rubric-score span{display:block;color:#718095;font:8px var(--sans)}.rubric-score b{display:block;margin-top:5px;color:#dbe8e4;font:700 16px var(--sans)}.rubric-score i{position:absolute;bottom:0;left:0;height:3px;background:#61dbb5}.rubric-dimension-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:11px}.rubric-dimension-tabs button{position:relative;overflow:hidden;min-width:0;padding:10px;border:1px solid #2b3744;border-radius:9px;background:#0c131d;color:#aebaca;text-align:left}.rubric-dimension-tabs button.active{border-color:#53b99c;background:#122720;color:#f0fff9}.rubric-dimension-tabs button span{display:block;color:#83e2c4;font:800 10px var(--sans)}.rubric-dimension-tabs button b{display:block;margin-top:5px;overflow:hidden;font:700 9px var(--sans);text-overflow:ellipsis;white-space:nowrap}.rubric-dimension-tabs button strong{display:block;margin-top:6px;font:700 15px var(--sans)}.rubric-dimension-tabs button i{position:absolute;bottom:0;left:0;height:3px;background:#61dbb5}.rubric-dimension-detail{margin-top:10px;overflow:hidden;border:1px solid #294038;border-radius:10px;background:#0d1819}.rubric-dimension-detail>header{display:flex;align-items:center;justify-content:space-between;padding:13px}.rubric-dimension-detail>header>div{display:flex;align-items:center;gap:10px}.rubric-dimension-detail h4{color:#dbe8e4;font:700 13px var(--sans)}.rubric-dimension-detail p{margin-top:4px;color:#718095;font:9px var(--sans)}.rubric-dimension-detail>header>strong{color:#70ddba;font:700 18px var(--sans)}.dimension-letter{display:grid;width:28px;height:28px;place-items:center;border-radius:6px;background:#255e4f;color:#7ee4c1;font:900 11px var(--sans)}.rubric-criteria-list{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:10px;border-top:1px solid #26333e;background:#080f16}.rubric-criterion{overflow:hidden;border:1px solid #273440;border-radius:8px;background:#0b121a}.rubric-criterion summary{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:8px;align-items:center;padding:10px;list-style:none;cursor:pointer}.rubric-criterion summary::-webkit-details-marker{display:none}.rubric-criterion summary>em{color:#83e2c4;font:900 9px var(--mono);font-style:normal}.rubric-criterion summary b{display:block;color:#dbe3ee;font:700 9px var(--sans)}.rubric-criterion summary small{display:block;margin-top:3px;color:#68778a;font:7px var(--sans)}.rubric-criterion summary>strong{font:700 12px var(--sans)}.rubric-criterion summary>i{position:absolute;bottom:0;left:0;height:2px;background:#5fd8b2}.rubric-criterion.weak summary>i,.rubric-criterion.failed summary>i{background:#ff6b81}.rubric-criterion-body{padding:10px;border-top:1px solid #26333e;background:#080f16}.rubric-criterion-body p{color:#8391a3;font:8px/1.55 var(--sans)}.criterion-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.criterion-meta span{padding:5px;border-radius:4px;background:#131e28;color:#718095;font:7px var(--sans)}.criterion-evidence{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.criterion-evidence button{padding:5px 7px;border:1px solid #315044;border-radius:4px;background:#13241f;color:#79cdb1;font:7px var(--mono)}.criterion-repair{margin-top:8px;padding-left:8px;border-left:2px solid #d9ad59;color:#9c8d6d!important}
@media(max-width:1050px){.rubric-layout{grid-template-columns:180px minmax(0,1fr)}.rubric-scorecard{grid-template-columns:repeat(3,1fr)}.rubric-dimension-tabs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.rubric-layout{grid-template-columns:1fr}.rubric-trajectory-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:7px}.rubric-trajectory-sidebar>header,.rubric-scale-note{grid-column:1/-1}.rubric-trajectory-option{margin:0}.rubric-facts,.rubric-scorecard{grid-template-columns:1fr 1fr}.rubric-dimension-tabs,.rubric-criteria-list{grid-template-columns:1fr}.rubric-trial-head{align-items:flex-start}.rubric-final-score strong{font-size:25px}}




/* Canonical hard override: Task Diff and Trajectory Diff code typography. */
.audit-workbench pre.audit-code,
.audit-workbench pre.audit-code > .diff-line,
.audit-workbench .episode-section pre,
.audit-workbench .episode-section pre > .diff-line,
.audit-workbench .trajectory-diff,
.audit-workbench .trajectory-diff > .diff-line,
.audit-workbench .command-chip {
  font-size: 11px !important;
  line-height: 1.6 !important;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Compact trajectory summary badges (Δ turns / same task). */
.trajectory-summary-bar > div .audit-badge {
  padding: 3px 7px;
  font-size: 9px;
  line-height: 1.2;
}