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1fr;gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.connect-card{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:34px}.connect-card h2{font-size:31px;margin-block:20px}.connect-card p{color:var(--muted);font-size:15px;max-width:440px}.connect-card .text-link{margin-top:24px}.brief-builder{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;margin-top:25px}.brief-builder .filter{margin-bottom:20px}.brief-preview{border:1px solid var(--line);padding:28px;background:var(--panel);font-size:14px;color:var(--muted);white-space:pre-line}.brief-preview strong{color:var(--gold);display:block;margin-bottom:16px}.copy-status{font-size:13px;color:var(--green);min-height:24px;margin-top:15px}.outline-list{padding:0;list-style:none;counter-reset:item;margin-block:25px}.outline-list li{padding-block:20px;border-top:1px solid var(--line);display:flex;gap:20px;font-size:15px;color:var(--muted)}.outline-list li:before{counter-increment:item;content:"0" counter(item);font:12px ui-monospace,monospace;color:var(--gold);padding-top:6px}.note-label{display:inline-block;font-size:10px;color:var(--gold);text-transform:uppercase;letter-spacing:.13em;margin-bottom:14px}.page-intro-band{border-block:1px solid var(--line);padding-block:30px;color:var(--muted);font-size:16px}.research-statement{font-size:clamp(26px,3.4vw,43px);line-height:1.3;letter-spacing:-.035em;max-width:980px}.motion-line{stroke-dasharray:12 10;animation:dash 12s linear infinite}@keyframes dash{to{stroke-dashoffset:-176}}.motion-control{position:fixed;right:16px;bottom:16px;border:1px solid #65704d;background:#171c12;color:var(--muted);font-size:10px;padding:8px 12px;z-index:60}.motion-off .motion-line{animation:none}.no-js .menu-toggle,.no-js .filters,.no-js .plant-controls,.no-js .motion-control,.no-js .interactive-only{display:none}.no-js .navigation{display:flex}.no-js .stage-list{display:none}.no-js 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:root{--reading-width:850px}
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.model-tools{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.system .model-toolbar{gap:18px}.system .model-graphic{max-width:1040px;margin-inline:auto}.system-top .small{max-width:380px;text-align:right}.model-dialog{background:var(--panel);color:var(--ink);border:1px solid #727a58;width:min(96vw,1560px);max-width:96vw;max-height:92vh;padding:30px}.model-dialog::backdrop{background:rgba(0,0,0,.88)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:20px}.dialog-heading h2{font-size:30px}.dialog-heading .button{flex:none}.diagram-pan{margin-block:24px;overflow:auto;border:1px solid var(--line);background:#111412}.diagram-pan img{width:1560px;min-width:1560px;max-width:none;height:auto}.diagram-reading-key{display:grid;grid-template-columns:1fr 1fr;gap:15px 35px;padding-left:22px;font-size:14px;color:var(--muted)}.diagram-reading-key strong{color:var(--ink)}
.work-pair{display:grid;grid-template-columns:1fr 1fr;gap:35px}.work-card{border-top:1px solid #747b58;padding-top:24px;min-width:0;display:flex;flex-direction:column;align-items:flex-start}.work-card h3{font-size:33px;max-width:480px;margin-top:24px}.work-card>p{font-size:16px;color:var(--muted);margin-top:20px}.work-card>.text-link{margin-top:26px}.artifact-teaser{display:block;background:#161a14;border:1px solid var(--line);text-decoration:none;margin-top:24px;width:100%;padding:18px}.artifact-teaser img{width:100%;height:auto}.artifact-teaser span{display:block;font-size:11px;color:var(--muted);margin-top:12px}.comparison-mini{width:100%;margin-top:30px}.comparison-mini>.label{display:block;padding-bottom:10px}.comparison-mini>div{display:grid;grid-template-columns:70px 1fr 1fr;gap:16px;font-size:13px;border-bottom:1px solid var(--line);padding-block:14px;color:var(--muted)}.comparison-mini strong{color:var(--gold);font-size:23px;font-weight:500;display:block;line-height:1.4}.comparison-mini>div>span:first-child{align-self:center;color:var(--ink)}
.next-study{display:grid;grid-template-columns:1.15fr 1fr;gap:90px}.next-study .section-head{margin-bottom:28px}.next-study>div>p{color:var(--muted);font-size:17px}.next-study .study-value{font-size:15px;margin-top:24px}.next-study-action{border-left:1px solid #6c7550;padding-left:40px;align-self:center}.next-study-action h3{font-size:30px;line-height:1.25;margin-top:24px}.next-study-action>.small{margin-top:25px}.home-leadership{display:grid;grid-template-columns:220px 1fr;gap:65px;align-items:center;max-width:1070px}.home-leadership>img{width:220px;aspect-ratio:1;object-fit:cover;border:1px solid #6c7550}.home-leadership .section-head{margin-bottom:24px}.home-leadership p{color:var(--muted);max-width:740px}.home-leadership .text-link{margin-top:24px}.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.reading-grid>a{padding-block:24px;border-top:1px solid var(--line);text-decoration:none}.reading-grid h3{font-size:25px}.reading-grid h3 span{color:var(--gold);font-size:18px}.reading-grid p{font-size:14px;color:var(--muted);margin-top:15px}.further-reading{padding-bottom:45px}
.company-lead{padding-top:5px}.founder-intro{display:grid;grid-template-columns:300px 1fr;gap:70px;align-items:center}.founder-intro figure{margin:0}.founder-intro img{width:300px;aspect-ratio:1;object-fit:cover;border:1px solid #6c7550}.founder-intro figcaption{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:14px}.founder-intro h2{font-size:55px}.founder-role{display:block;color:var(--gold);font-size:11px;text-transform:uppercase;letter-spacing:.12em;margin-block:20px}.founder-intro p:not(.eyebrow){font-size:19px;color:var(--muted);max-width:790px}.proof-blocks{display:grid;grid-template-columns:1fr 1fr;gap:45px 60px;margin-top:65px}.proof-blocks article{border-top:1px solid #67724b;padding-top:23px;min-width:0}.proof-blocks h3{font-size:30px;margin-block:20px}.proof-blocks p{color:var(--muted);font-size:16px}.proof-blocks .text-link{margin-top:22px}.proof-blocks .small{font-size:12px;margin-top:20px}.company-lead>.career-depth{margin-top:45px}.company-lead .credentials-grid{grid-template-columns:repeat(2,1fr)}.company-lead .credentials-grid dd{font-weight:400}.colleague-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:70px}.colleague-grid article{border-top:1px solid var(--line);padding-top:24px}.colleague-grid h3{margin-block:18px;font-size:31px}.colleague-grid p{font-size:16px;color:var(--muted)}.person-role{display:block;color:var(--gold);font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px}.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.program-grid article{border-top:1px solid var(--line);padding-top:23px}.program-grid h3{font-size:28px;margin-bottom:20px}.program-grid p{font-size:15px;color:var(--muted)}.proof-number{font-size:clamp(42px,5.3vw,72px);letter-spacing:-.05em;color:var(--gold);line-height:1.2}.invention-copy{max-width:850px;color:var(--muted);font-size:19px}
.poster-artifact{background:#171c14;border:1px solid #596746;padding:30px;margin-block:28px}.poster-artifact h3{font-size:29px;margin-top:20px}.poster-artifact ol{padding-left:22px;margin-block:25px}.poster-artifact li{font-size:17px;color:var(--ink);padding-left:8px;margin-block:18px;line-height:1.7}.poster-artifact details{border-top:1px solid var(--line);padding-top:18px}.poster-artifact summary{cursor:pointer;color:var(--gold);font-size:14px}.poster-artifact details img{width:100%;margin-block:20px 12px}.poster-artifact details a{display:block}.poster-artifact figcaption{margin-top:25px;color:var(--muted);font-size:12px;line-height:1.7}.code-artifact{border:1px solid var(--line);padding:25px;margin-block:25px}.code-artifact figcaption{font-size:12px;color:var(--gold);line-height:1.6}.code-artifact pre{font:12px/1.8 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;overflow:auto;max-width:100%;padding:20px 0;margin-block:15px 20px;color:var(--ink)}.code-artifact .text-link{font-size:13px}.experiment-grid{padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:30px!important}.experiment-grid li{border-top:1px solid #68784e;padding:22px 0!important;margin:0!important;min-width:0}.experiment-grid h3{font-size:24px;margin-block:15px}.experiment-grid p{font-size:14px;color:var(--muted)}.experiment-decision{border-left:2px solid var(--gold);padding:15px 20px;background:#171d14;font-size:14px!important}.calc-output .label{font-size:11px}.calc-output .calc-assumption{font-size:13px;color:var(--muted);max-width:640px;margin-top:16px;line-height:1.7}
.brief-document{border:1px solid #647449;background:var(--panel);padding:42px}.brief-doc-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}.brief-doc-heading h2{font-size:36px;max-width:650px}.brief-doc-heading .tag{max-width:245px;flex:none}.brief-question{font-size:24px;line-height:1.5;color:var(--gold);max-width:950px;margin-top:35px}.study-brief-grid{margin:30px 0}.study-brief-grid>div{display:grid;grid-template-columns:170px 1fr;gap:30px;padding-block:20px;border-top:1px solid var(--line)}.study-brief-grid dt{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;padding-top:4px}.study-brief-grid dd{margin:0;color:var(--ink);font-size:15px}.study-brief-grid ul{margin:0;padding-left:18px}.brief-doc-actions{display:flex;flex-wrap:wrap;gap:20px;margin-block:20px 28px}.anchor-alias{display:block;scroll-margin-top:135px}.reciprocal-value{font-size:17px;color:var(--ink);line-height:1.7;margin-top:20px}.engagement-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;list-style:none;padding:0;margin:0}.engagement-flow li{border-top:1px solid #66774b;padding-top:22px}.engagement-flow .mono{color:var(--gold)}.engagement-flow h3{margin-block:16px;font-size:29px}.engagement-flow p{color:var(--muted);font-size:15px}.connect-start{display:grid;grid-template-columns:1fr 1fr;gap:80px}.connect-start p{color:var(--muted);font-size:17px}.preview-notice{border:1px solid var(--line);padding:18px 22px;display:flex;align-items:center;gap:25px;margin-bottom:30px;background:#191d15}.preview-notice .label{color:var(--gold);white-space:nowrap}.preview-notice p{font-size:13px;color:var(--muted)}.selected-benefit{font-size:16px;color:var(--ink);margin-top:26px}.contact-label{margin-block:30px}.brief-preview{overflow-wrap:anywhere}.brief-preview>span{white-space:pre-wrap}.brief-builder>div{min-width:0}
@media(max-width:1050px){.next-study{gap:40px}.founder-intro{grid-template-columns:250px 1fr;gap:40px}.founder-intro img{width:250px}.founder-intro h2{font-size:44px}.work-card h3{font-size:29px}.colleague-grid{gap:40px}.brief-doc-heading{display:block}.brief-doc-heading .tag{margin-top:24px;max-width:none}.program-grid{gap:25px}}
@media(max-width:760px){.intake-dilemma{font-size:16px;padding-block:15px 30px}.system-top{display:block}.system-top .small{display:block;text-align:left;margin-top:12px}.model-tools{justify-content:flex-start;width:100%}.model-view{font-size:11px;min-height:44px}.model-toolbar{flex-wrap:wrap}.model-dialog{padding:20px;max-height:94vh}.dialog-heading h2{font-size:24px}.dialog-heading .button{padding:10px 13px;font-size:12px}.diagram-reading-key{grid-template-columns:1fr;font-size:13px}.diagram-pan img{width:1560px}.work-pair{grid-template-columns:1fr;gap:45px}.work-card h3{font-size:30px}.work-card>p{font-size:16px}.artifact-teaser{padding:13px}.comparison-mini>div{grid-template-columns:55px 1fr 1fr;gap:12px}.comparison-mini strong{font-size:23px}.next-study{grid-template-columns:1fr;gap:35px}.next-study-action{padding-left:22px}.next-study-action h3{font-size:27px}.home-leadership{grid-template-columns:1fr;gap:30px}.home-leadership>img{width:160px}.reading-grid{grid-template-columns:1fr;gap:0}.reading-grid>a{padding-block:24px}.founder-intro{grid-template-columns:1fr;gap:30px}.founder-intro figure{max-width:260px}.founder-intro img{width:260px}.founder-intro h2{font-size:43px}.founder-intro p:not(.eyebrow){font-size:18px}.founder-role{line-height:1.7}.proof-blocks{grid-template-columns:1fr;gap:36px;margin-top:40px}.proof-blocks h3{font-size:28px}.proof-blocks p{font-size:16px}.company-lead .credentials-grid{grid-template-columns:1fr}.colleague-grid,.program-grid{grid-template-columns:1fr;gap:32px}.colleague-grid h3{font-size:29px}.invention-copy{font-size:17px}.poster-artifact{padding:23px}.poster-artifact h3{font-size:26px}.poster-artifact li{font-size:16px;padding-left:3px}.code-artifact{padding:20px 16px}.code-artifact pre{font-size:12px}.experiment-grid{grid-template-columns:1fr;gap:12px}.brief-document{padding:25px 22px}.brief-doc-heading h2{font-size:31px}.brief-question{font-size:21px;line-height:1.55}.study-brief-grid>div{grid-template-columns:1fr;gap:12px;padding-block:22px}.study-brief-grid dd{font-size:15px}.brief-doc-actions{align-items:stretch;flex-direction:column}.brief-doc-actions .button{width:100%}.engagement-flow{grid-template-columns:1fr;gap:30px}.connect-start{grid-template-columns:1fr;gap:25px}.preview-notice{display:block;padding:18px}.preview-notice p{margin-top:10px}.selected-benefit{font-size:15px}.brief-builder{gap:35px}}
.model-dialog .dialog-heading{position:sticky;top:0;z-index:2;background:var(--panel);padding-block:10px;border-bottom:1px solid var(--line)}
.platform-context{font-size:12px!important;border-left:2px solid #68794b;padding-left:15px;margin-top:22px;color:var(--muted)}.platform-context a{color:var(--gold)}
.platform-context p{font-size:14px!important;line-height:1.75;margin-top:10px}
.platform-context .context-references{display:block;font-size:12px;margin-top:12px}
.evidence-panel{border:1px solid #5e7048;background:#141914;margin-block:30px}.evidence-panel>summary{padding:21px 24px;color:var(--gold);font-size:15px;cursor:pointer}.evidence-panel>figure{padding:10px 28px 30px}.evidence-panel h3{font-size:29px;margin-block:23px}.evidence-panel figure>p{font-size:15px;color:var(--muted)}.evidence-panel figcaption{font-size:12px;color:var(--muted);line-height:1.8;border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.evidence-panel .tag.completed{background:#202b20}.tag.assumed{border-style:dashed;color:var(--muted)}
.timeline-scroll,.sensitivity-scroll{overflow:auto;margin-top:28px}.split-timeline{display:flex;min-width:640px;list-style:none;padding:0!important;margin:0!important;gap:5px}.split-timeline li{flex-basis:0;padding:18px 15px!important;margin:0!important;border-top:3px solid #f5d978;background:#303627;min-width:0}.split-timeline .split-validation{border-color:#b5d8b4;background:#243126}.split-timeline .split-test{border-color:#e2e4d7;background:#292e29}.split-timeline strong{font-size:14px;display:block}.split-timeline span{display:block;color:#d2d5c8;font-size:11px;line-height:1.7;margin-top:8px}.quality-note{font-size:12px!important;border-left:2px solid var(--gold);padding-left:16px;margin-top:25px}
.validation-map{margin-top:30px}.design-gate{border:1px solid #536342;padding:23px;background:#192016;margin-bottom:14px}.design-gate h4,.validation-lanes h4,.design-decision h4{font-size:22px;margin-block:16px;letter-spacing:-.025em;line-height:1.3}.design-gate p,.validation-lanes p{font-size:14px!important;color:var(--muted)}.validation-lanes{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-block:20px}.validation-lanes>section{border-top:3px solid #b5d8b4;border-inline:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px}.validation-lanes>section+section{border-top-color:#f5d978}.validation-lanes .label{font-size:10px}.evaluation-triad{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-block:20px}.evaluation-triad>div{padding:18px;border:1px solid var(--line)}.evaluation-triad strong{display:block;color:var(--gold);font-size:15px;margin-bottom:12px}.evaluation-triad span{font-size:12px;color:var(--muted);line-height:1.8;display:block}.design-decision{padding:23px;background:#2b3421;border-left:3px solid var(--gold)}.design-decision .label{color:var(--gold)}
#calc-sensitivity{display:block;width:100%;min-width:720px;height:auto}.axis-title{font-size:13px;fill:#f5d978;font-family:Helvetica,Arial,sans-serif}.axis-tick{font-size:12px;fill:#c7cbbd;font-family:Helvetica,Arial,sans-serif}.sensitivity-summary{color:var(--gold)!important;margin-top:22px;font-size:15px!important}.scenario-checkpoints{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-block:22px}.scenario-checkpoints>div{border-top:1px solid var(--line);padding-top:16px}.scenario-checkpoints span{display:block;font-size:11px;color:var(--muted)}.scenario-checkpoints strong{display:block;font-size:24px;color:var(--ink);font-weight:500;margin-top:10px}.evidence-panel .table-wrap table{font-size:12px}
@media(max-width:760px){.evidence-panel>summary{padding:19px 18px;font-size:14px}.evidence-panel>figure{padding:8px 18px 24px}.evidence-panel h3{font-size:26px}.evidence-panel figure>p{font-size:14px}.validation-lanes,.evaluation-triad{grid-template-columns:1fr}.design-gate,.validation-lanes>section{padding:20px}.scenario-checkpoints{grid-template-columns:1fr;gap:15px}.scenario-checkpoints>div{display:flex;justify-content:space-between;gap:15px;align-items:center}.scenario-checkpoints strong{font-size:23px;margin-top:0}.evidence-panel .table-wrap table{font-size:13px}.platform-context{font-size:12px!important}}
.calculator-workspace{display:grid;grid-template-columns:1fr;gap:25px}.calculator-workspace .calc-grid{margin-bottom:0}.calculator-value{min-width:0}.calculator-value .calc-output{margin-top:0}.calc-break-even{font-size:15px;color:var(--gold);margin-block:18px}.calculator-value .button{margin-top:22px}.home-calculator{margin:0;padding:35px}.home-calculator .calculator-workspace{grid-template-columns:1.1fr 1fr;gap:40px}.home-calculator .scenario-intro{max-width:900px;margin-bottom:28px}.home-calculator .calc-output strong{font-size:42px}.home-calculator .calc-field label{font-size:12px}.home-calculator .calc-grid{gap:22px}.home-calculator .evidence-panel{margin-bottom:0}.scenario-boundary{font-size:12px!important;color:var(--muted);margin-top:18px}.interaction-paths{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:30px}.interaction-paths>a{text-decoration:none;border:1px solid var(--line);padding:26px}.interaction-paths h3{font-size:29px;margin-block:22px}.interaction-paths p{font-size:15px;color:var(--muted);margin-bottom:20px}.interaction-paths .text-link{font-size:13px}.circular-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:35px}.circular-benefits article{border-top:1px solid #66774c;padding-top:20px}.circular-benefits p{font-size:14px;color:var(--muted);margin-top:15px}
@media(max-width:900px){.home-calculator .calculator-workspace{grid-template-columns:1fr;gap:30px}.home-calculator .calc-output strong{font-size:38px}.interaction-paths h3{font-size:26px}}
@media(max-width:760px){.home-calculator{padding:24px 20px}.home-calculator .calc-grid{grid-template-columns:1fr;gap:20px}.interaction-paths,.circular-benefits{grid-template-columns:1fr;gap:25px}.interaction-paths>a{padding:24px}.home-calculator .calc-output strong{font-size:34px}.home-calculator .calc-output .label{font-size:10px}.calc-break-even{font-size:14px}.circular-benefits{margin-bottom:30px}}

/* The research program records activity and the next experiment separately. */
.research-program-lead{max-width:850px;color:var(--muted);font-size:18px;margin-bottom:38px}.research-contributions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:46px 70px}.research-contributions>article{border-top:1px solid var(--line);padding-top:24px}.contribution-role{font-size:21px;color:var(--gold);letter-spacing:-.02em;margin-bottom:28px}.institution-credit+.institution-credit{margin-top:30px}.institution-credit h4{font-size:20px;line-height:1.35;letter-spacing:-.025em;overflow-wrap:anywhere}.institution-credit h4 a{text-decoration-thickness:1px;text-decoration-color:var(--line)}.institution-credit p{color:var(--muted);margin-top:12px}.institution-credit .text-link{margin-top:15px;font-size:14px}.tech-row .tag{max-width:100%;white-space:normal}
@media(max-width:700px){.research-contributions{grid-template-columns:1fr;gap:34px}.research-program-lead{font-size:17px}.contribution-role{font-size:20px}}

.discovery-context{border-top:1px solid var(--line);margin-top:48px;padding-top:24px;max-width:850px}.discovery-context p{margin-top:14px;color:var(--muted)}

/* Keep navigation and controls usable on phones and tablets. */
@media(max-width:900px){
 .navigation.is-open{max-height:calc(100vh - 125px);max-height:calc(100dvh - 125px);overflow-y:auto;overscroll-behavior:contain}
}
@media(max-width:1100px){
 :is(input,select,textarea):not([type="checkbox"]):not([type="radio"]){font-size:16px;min-height:44px}
 button,summary{min-height:44px}
}

/* Revision 07: proportion guides the composition; reading and controls govern the breakpoints. */
@media screen{
 :root{
  --phi:1.618;
  --max:1152px;
  --gutter:clamp(22px,5.2vw,80px);
  --reading-width:44rem;
  --space-1:13px;
  --space-2:21px;
  --space-3:34px;
  --space-4:55px;
  --space-5:89px;
  --space-6:144px;
  --line:#333830;
 }
 body{line-height:1.7}
 h1,h2,h3,h4{letter-spacing:-.035em;line-height:1.13;text-wrap:balance}
 h1{font-size:clamp(44px,5.8vw,80px)}
 h2{font-size:clamp(32px,3.55vw,48px)}
 h3{font-size:clamp(24px,2.35vw,31px);line-height:1.22}
 h4{line-height:1.3;letter-spacing:-.02em}
 p{text-wrap:pretty}
 .eyebrow{margin-bottom:var(--space-2);gap:var(--space-1);letter-spacing:.13em}
 .eyebrow:before{width:var(--space-3)}
 .tag{line-height:1.5;letter-spacing:.075em}
 .hero{
  grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);
  gap:clamp(34px,4.4vw,64px);
  padding-block:clamp(64px,7vw,100px) var(--space-5);
 }
 .hero>div,.hero-art{min-width:0}
 .hero h1{font-size:clamp(48px,5.3vw,76px);line-height:1.035;letter-spacing:-.045em;max-width:13ch}
 .hero .lede{font-size:clamp(17px,1.4vw,19px);line-height:1.75;max-width:49ch;margin-top:var(--space-3)}
 .hero .actions{gap:var(--space-2);margin-top:var(--space-3)}
 .hero-note{max-width:56ch;margin-top:var(--space-2);line-height:1.8}
 .hero-art{align-self:center;min-height:360px}
 .hero-art:before{
  inset:8% 0 9%;
  border:1px solid #f5d97817;
  border-radius:50%;
  background:radial-gradient(ellipse at 50% 50%,#3d371d33,transparent 70%);
  transform:rotate(-12deg);
 }
 .hero-art:after{
  content:"";position:absolute;inset:19% 12% 21%;border:1px solid #f5d9780d;
  border-radius:50%;z-index:-1;pointer-events:none;
 }
 .hero-art figcaption{font-size:10px;letter-spacing:.1em;line-height:1.65;margin-top:var(--space-2)}
 .intake-dilemma{font-size:18px;line-height:1.8;max-width:64ch;padding-bottom:var(--space-3)}
 .proof-strip{grid-template-columns:repeat(3,minmax(0,1fr));padding-block:var(--space-3);gap:var(--space-3)}
 .proof-strip article+article{padding-left:var(--space-3)}
 .proof-strip strong{font-size:25px;line-height:1.3;margin-bottom:var(--space-1)}
 .proof-strip p{font-size:13px;line-height:1.8}
 .section{padding-block:clamp(64px,6.2vw,89px)}
 .section-head{gap:var(--space-4);margin-bottom:var(--space-3);align-items:flex-end}
 .section-head h2{max-width:20ch}
 .section-head>p{max-width:34ch;line-height:1.8}
 .split-intro{grid-template-columns:minmax(0,1fr) minmax(0,1.618fr);gap:clamp(34px,6vw,89px)}
 .split-intro>div>p{max-width:54ch;line-height:1.8}
 .actions{gap:var(--space-2);margin-top:var(--space-3)}
 .button{padding:13px 21px;gap:var(--space-2);min-height:48px}
 .text-link{line-height:1.7}
 .page-hero{max-width:calc(var(--max) + 2*var(--gutter));padding-block:var(--space-4) var(--space-4)}
 .page-hero h1{max-width:20ch;font-size:clamp(44px,5.4vw,72px);line-height:1.09}
 .page-hero .lede{max-width:57ch;font-size:clamp(18px,1.55vw,20px);line-height:1.8;margin-top:var(--space-3)}
 .breadcrumb{margin-bottom:var(--space-3)}
 .page-meta{gap:var(--space-2);margin-top:var(--space-3);line-height:1.7}
 .facts{gap:var(--space-3);padding-block:var(--space-3)}
 .article-layout{grid-template-columns:190px minmax(0,1fr);gap:clamp(34px,6vw,89px);padding-block:var(--space-4)}
 .article-toc{padding-top:var(--space-2)}
 .article-toc a{font-size:13px;line-height:1.65;margin-top:var(--space-1)}
 .article-content{max-width:var(--reading-width)}
 .prose-section{margin-bottom:var(--space-4)}
 .prose-section h2{font-size:clamp(29px,2.7vw,36px);line-height:1.22;max-width:25ch;margin-bottom:var(--space-2)}
 .prose-section>p,.prose-section>ul{max-width:66ch;font-size:17px;line-height:1.85}
 .prose-section p+p{margin-top:var(--space-2)}
 .callout,.poster-artifact,.chart,.scenario,.code-artifact{padding:var(--space-3);margin-block:var(--space-3)}
 .callout p{max-width:62ch;line-height:1.8}
 .source-box{padding:var(--space-3) 0;margin-top:var(--space-4)}
 .source-entry p{max-width:65ch;line-height:1.8}
 .project-grid,.reading-grid,.program-grid{gap:var(--space-3)}
 .project-card{gap:var(--space-2);padding-top:var(--space-2)}
 .project-card h2,.project-card h3{font-size:clamp(25px,2.4vw,30px);line-height:1.25}
 .project-card p,.reading-grid p,.program-grid p{line-height:1.8}
 .note-grid,.work-pair{gap:var(--space-4)}
 .work-card h3{font-size:clamp(28px,2.7vw,34px);line-height:1.22;max-width:23ch;margin-top:var(--space-2)}
 .work-card>p{max-width:56ch;line-height:1.85}
 .journal-row{grid-template-columns:155px minmax(0,1fr) 25px;gap:var(--space-3);padding-block:var(--space-3)}
 .journal-row h2,.journal-row h3{font-size:clamp(26px,2.7vw,34px);line-height:1.23;max-width:34ch}
 .journal-row p{max-width:65ch;line-height:1.8}
 .tech-row{grid-template-columns:var(--space-4) minmax(0,1fr) minmax(0,1.25fr) 25px;gap:var(--space-3);padding-block:var(--space-3)}
 .tech-row h2{font-size:clamp(29px,2.8vw,36px);line-height:1.2}
 .tech-row p{max-width:48ch;line-height:1.85}
 .research-program-lead,.invention-copy{max-width:62ch;line-height:1.85}
 .research-contributions{gap:var(--space-4) var(--space-5)}
 .institution-credit p{max-width:57ch;line-height:1.85}
 .contribution-role{line-height:1.4;margin-bottom:var(--space-3)}
 .system-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.618fr)}
 .stage-list{padding:var(--space-2) var(--space-3)}
 .stage-panel{padding:var(--space-3);min-width:0}
 .stage-panel p{max-width:53ch;line-height:1.85}
 .system-top{padding:var(--space-2) var(--space-3)}
 .home-calculator{padding:var(--space-3);margin:0}
 .home-calculator .calculator-workspace{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--space-4)}
 .scenario-intro{line-height:1.8;max-width:67ch}
 .interaction-paths{gap:var(--space-3);margin-top:var(--space-3)}
 .interaction-paths>a{padding:var(--space-3)}
 .interaction-paths h3{font-size:29px;line-height:1.25;margin-block:var(--space-2)}
 .interaction-paths p{max-width:52ch;line-height:1.8}
 .next-study{grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--space-5)}
 .next-study>div>p{max-width:59ch;line-height:1.85}
 .next-study-action{padding-left:var(--space-3)}
 .next-study-action h3{font-size:29px;line-height:1.35}
 .home-leadership{grid-template-columns:minmax(160px,220px) minmax(0,1fr);gap:var(--space-4);max-width:1050px}
 .home-leadership p{max-width:62ch;line-height:1.85}
 .founder-intro{grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:var(--space-5)}
 .founder-intro h2{font-size:clamp(42px,4vw,55px);line-height:1.1}
 .founder-intro p:not(.eyebrow){font-size:18px;line-height:1.85;max-width:56ch}
 .founder-role{line-height:1.75;margin-block:var(--space-2)}
 .proof-blocks{gap:var(--space-4);margin-top:var(--space-4)}
 .proof-blocks h3{font-size:29px;line-height:1.25;margin-block:var(--space-2)}
 .proof-blocks p{max-width:59ch;line-height:1.85}
 .colleague-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:var(--space-5)}
 .colleague-grid p{max-width:58ch;line-height:1.85}
 .press-strip{gap:var(--space-3);padding-block:var(--space-3)}
 .recognition-archive{gap:var(--space-4)}
 .archive-card{gap:var(--space-2)}
 .archive-card h2{font-size:30px;line-height:1.25;max-width:26ch}
 .archive-card>p{max-width:60ch;line-height:1.85}
 .brief-document{padding:var(--space-4)}
 .brief-question{max-width:58ch;font-size:23px;line-height:1.65;margin-top:var(--space-3)}
 .study-brief-grid>div{grid-template-columns:155px minmax(0,1fr);gap:var(--space-3);padding-block:var(--space-2)}
 .study-brief-grid dd{max-width:65ch;line-height:1.85}
 .engagement-flow{gap:var(--space-4)}
 .engagement-flow h3{line-height:1.25}
 .engagement-flow p{line-height:1.85}
 .connect-start{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:var(--space-5)}
 .connect-start p{max-width:55ch;line-height:1.85}
 .brief-builder{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:var(--space-4)}
 .brief-preview{padding:var(--space-3);line-height:1.85}
 .site-footer{margin-top:var(--space-3);padding-top:var(--space-4)}
 .footer-main{gap:var(--space-5)}
}
@media screen and (min-width:761px) and (max-width:1050px){
 .hero{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:var(--space-3)}
 .hero h1{font-size:clamp(48px,6vw,63px)}
 .hero-art{min-height:300px}
 .article-layout{grid-template-columns:155px minmax(0,1fr);gap:var(--space-3)}
 .section-head{gap:var(--space-3)}
 .tech-row{grid-template-columns:34px minmax(0,1fr) minmax(0,1.15fr) 20px;gap:var(--space-2)}
 .tech-row h2{font-size:29px}
 .research-contributions,.founder-intro,.colleague-grid,.next-study,.connect-start{gap:var(--space-3)}
 .founder-intro{grid-template-columns:240px minmax(0,1fr)}
 .founder-intro img{width:240px}
 .founder-intro h2{font-size:43px}
 .note-grid,.work-pair,.recognition-archive,.proof-blocks{gap:var(--space-3)}
 .brief-document{padding:var(--space-3)}
 .home-leadership{gap:var(--space-3)}
}
@media screen and (max-width:900px){
 .home-calculator .calculator-workspace{grid-template-columns:minmax(0,1fr);gap:var(--space-3)}
 .journey-routes,.program-grid,.circular-benefits{grid-template-columns:minmax(0,1fr);gap:var(--space-3)}
 .journey-routes ol{min-height:0}
 .journey-routes p,.program-grid p,.circular-benefits p{max-width:62ch}
 .founder-intro{grid-template-columns:minmax(0,1fr);gap:var(--space-3)}
 .founder-intro figure{max-width:260px}
 .founder-intro img{width:260px}
 .founder-intro p:not(.eyebrow){max-width:62ch}
 .text-link{min-height:44px;align-items:center}
}
@media screen and (max-width:760px){
 :root{--gutter:clamp(22px,5.6vw,38px)}
 h2{font-size:clamp(32px,7.3vw,42px)}
 h3{font-size:27px}
 .hero{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-3);padding-block:var(--space-4) var(--space-3)}
 .hero h1{font-size:clamp(44px,10.6vw,66px);max-width:13ch;line-height:1.07}
 .hero .lede{font-size:17px;line-height:1.8;max-width:49ch;margin-top:var(--space-2)}
 .hero .eyebrow{margin-bottom:var(--space-2)}
 .hero .actions{margin-top:var(--space-2)}
 .hero-art{min-height:0;width:100%;max-width:460px;margin:0 auto}
 .hero-art svg{max-height:320px;aspect-ratio:560/480}
 .hero-art figcaption{font-size:9px;margin-top:0;text-align:left}
 .intake-dilemma{font-size:16px;line-height:1.8;padding-block:var(--space-1) var(--space-3)}
 .proof-strip{grid-template-columns:1fr;gap:0;padding:0}
 .proof-strip article{padding-block:var(--space-2)}
 .proof-strip article+article{border-left:0;padding-left:0}
 .proof-strip strong{font-size:24px;margin-bottom:8px}
 .proof-strip p{font-size:13px;max-width:54ch}
 .section{padding-block:var(--space-4)}
 .section-head{display:block;margin-bottom:var(--space-3)}
 .section-head h2{max-width:20ch}
 .section-head>p{margin-top:var(--space-2);max-width:58ch;font-size:16px}
 .split-intro,.system-layout,.next-study,.founder-intro,.colleague-grid,.connect-start,.brief-builder,.home-leadership{grid-template-columns:minmax(0,1fr);gap:var(--space-3)}
 .page-hero{padding-block:var(--space-3) var(--space-4)}
 .page-hero h1{font-size:clamp(40px,9.6vw,60px);max-width:20ch;line-height:1.13}
 .page-hero .lede{font-size:17px;line-height:1.85;margin-top:var(--space-2);max-width:54ch}
 .breadcrumb{margin-bottom:var(--space-2)}
 .page-meta{gap:13px 21px;margin-top:var(--space-2)}
 .facts{gap:var(--space-2);padding-block:var(--space-3)}
 .article-layout{grid-template-columns:minmax(0,1fr);gap:var(--space-3);padding-block:var(--space-3)}
 .article-content{max-width:100%}
 .prose-section{margin-bottom:var(--space-4)}
 .prose-section h2{font-size:29px;line-height:1.25;max-width:24ch;margin-bottom:var(--space-2)}
 .prose-section>p,.prose-section>ul{font-size:16px;line-height:1.85;max-width:66ch}
 .callout,.poster-artifact,.chart,.scenario,.code-artifact{padding:var(--space-2);margin-block:var(--space-3)}
 .home-calculator{margin:0;padding:var(--space-2)}
 .project-grid,.reading-grid,.program-grid,.note-grid,.work-pair,.proof-blocks,.recognition-archive{gap:var(--space-3)}
 .project-card h2,.project-card h3,.work-card h3{font-size:29px;line-height:1.25}
 .journal-row{grid-template-columns:minmax(0,1fr) 22px;gap:var(--space-1);padding-block:var(--space-3)}
 .journal-row h2,.journal-row h3{font-size:27px;line-height:1.25}
 .journal-row p{font-size:14px;line-height:1.8}
 .journal-row .label{margin-bottom:var(--space-1)}
 .tech-row{grid-template-columns:26px minmax(0,1fr) 20px;gap:var(--space-1);padding-block:var(--space-3)}
 .tech-row h2{font-size:29px;line-height:1.2}
 .tech-row p{font-size:15px;line-height:1.8}
 .tech-row .tag{margin-top:var(--space-1);font-size:9px;letter-spacing:.065em}
 .research-contributions{gap:var(--space-3)}
 .research-program-lead{font-size:17px}
 .institution-credit p{font-size:15px}
 .stage-panel,.stage-list{padding-inline:var(--space-2)}
 .system-top{padding:var(--space-2)}
 .system-top .small{max-width:52ch;line-height:1.8}
 .interaction-paths{gap:var(--space-2)}
 .interaction-paths>a{padding:var(--space-2)}
 .interaction-paths h3{font-size:27px}
 .next-study-action{padding-left:var(--space-2)}
 .next-study-action h3{font-size:27px}
 .home-leadership>img{width:180px}
 .home-leadership p{font-size:16px}
 .founder-intro figure{max-width:260px}
 .founder-intro img{width:260px}
 .founder-intro h2{font-size:43px}
 .founder-intro p:not(.eyebrow){font-size:17px;line-height:1.85}
 .proof-blocks h3{font-size:28px}
 .proof-blocks{margin-top:var(--space-4)}
 .archive-card h2{font-size:28px;line-height:1.25}
 .archive-card>p{font-size:15px}
 .brief-document{padding:var(--space-2)}
 .brief-question{font-size:21px;line-height:1.65;max-width:100%;margin-top:var(--space-3)}
 .study-brief-grid>div{grid-template-columns:minmax(0,1fr);gap:var(--space-1)}
 .engagement-flow{gap:var(--space-3)}
 .brief-preview{padding:var(--space-2)}
 .footer-main{gap:var(--space-3)}
 .reading-grid{gap:0}
}

/* Revision 08: actions are visible before hover, with the same proportional rhythm. */
@media screen{
 :root{--control-edge:#889574;--control-surface:#192016;--linked-surface:#10160f}
 body a[href]{
  text-decoration-line:underline;text-decoration-color:currentColor;
  text-decoration-thickness:1px;text-underline-offset:.24em;
  text-decoration-skip-ink:auto;cursor:pointer;
 }
 body a.button,body a.brand,
 body a:is(.tech-row,.journal-row,.artifact-teaser),
 body :is(.proof-strip,.press-strip,.reading-grid,.interaction-paths)>a,
 body .proof-strip article>a{text-decoration:none}
 body a.button{min-height:48px}
 .navigation a{min-height:44px;display:inline-flex;align-items:center;padding-block:10px;text-decoration-color:var(--control-edge)}
 .navigation a[aria-current=page]{text-decoration-color:var(--gold);text-decoration-thickness:2px;color:var(--gold)}
 .navigation a[aria-current=page]:after{display:none}
 .navigation a.nav-connect{text-decoration:none;border-color:var(--control-edge);background:var(--control-surface)}
 .brand:after{content:"Home";display:block;text-align:center;font-size:10px;line-height:14px;color:var(--muted);text-decoration:underline;text-underline-offset:2px;letter-spacing:.04em}
 .text-link{min-height:44px;align-items:center;border-bottom:0;line-height:1.7}
 .footer-links{row-gap:8px}
 .footer-links a,.article-toc a{min-height:44px;display:flex;align-items:center;padding-block:8px;line-height:1.65}
 .article-toc a{margin-top:0}
 .breadcrumb a{min-width:44px;min-height:44px;display:inline-flex;align-items:center}
 .breadcrumb{align-items:center}
 .source-links a,.archive-links a{min-height:44px;display:inline-block;padding-block:9px;max-width:100%;line-height:1.7}
 .archive-links{row-gap:8px}
 .institution-credit h4 a,.program-grid h3 a{display:inline-block;min-height:44px;padding-block:5px;line-height:1.5}
 body a:is(.tech-row,.journal-row),
 .interaction-paths>a,.artifact-teaser{
  border:1px solid #59664c;background:var(--linked-surface);
 }
 .tech-row,.journal-row{padding-inline:var(--space-2)}
 .tech-row+.tech-row,.journal-row+.journal-row{margin-top:var(--space-1)}
 .journal-list{border-top:0}
 .tech-row h2,.journal-row h2,.journal-row h3,
 .reading-grid>a h3,.interaction-paths>a h3,
 .proof-strip a strong,.press-strip a strong,
 .artifact-teaser>span{
  text-decoration:underline;text-decoration-color:var(--control-edge);
  text-decoration-thickness:1px;text-underline-offset:.2em;
 }
 .tech-row .arrow,.journal-row .arrow{font-size:22px;line-height:1.2;color:var(--gold)}
 .proof-strip article>a{display:block;min-height:100%}
 .link-cue{display:inline-block;color:var(--gold);font-size:12px;margin-top:var(--space-1);text-decoration:underline;text-underline-offset:.24em}
 .press-strip>a,.reading-grid>a{border-bottom:1px solid #59664c;padding-bottom:var(--space-2)}
 :is(button,select){cursor:pointer}
 button{min-width:44px;min-height:44px}
 :is(.button.secondary,.model-view,.menu-toggle,.filter-clear,.motion-control,
     .plant-controls button,.archive-filters button,.science-choices button,.support-choice){
  border:1px solid var(--control-edge);background:var(--control-surface);
  color:var(--ink);min-height:44px;
 }
 .model-view,.menu-toggle,.filter-clear,.plant-controls button,
 .archive-filters button,.science-choices button{padding:10px 17px;line-height:1.6}
 .button.secondary{font-weight:600}
 :is(.plant-controls,.archive-filters) button[aria-pressed=true],
 .science-choices button[aria-expanded=true]{
  background:var(--gold);border-color:var(--gold);color:#14190e;
  box-shadow:inset 0 -3px 0 #626b34;font-weight:600;
 }
 .support-choice{padding:13px 17px;gap:13px;line-height:1.6}
 .support-choice[aria-expanded=true]{border-color:var(--gold);background:#2a301b;color:var(--gold);box-shadow:inset 3px 0 var(--gold)}
 .choice-indicator{margin-left:auto;flex:none;font-size:20px;line-height:1.2}
 .choice-indicator:before{content:"›"}
 .support-choice[aria-expanded=true] .choice-indicator:before{content:"✓"}
 .model-view[aria-pressed=true],.menu-toggle[aria-expanded=true]{border-color:var(--gold);background:#2a301b;color:var(--gold)}
 :is(input[type=number],input[type=search],select){
  border:1px solid var(--control-edge);background:#11180f;color:var(--ink);
  min-height:48px;
 }
 select{padding-right:34px}
 input::placeholder{color:var(--muted);opacity:1}
 .case-options label{border-color:var(--control-edge);background:var(--control-surface);min-height:48px;padding:13px;line-height:1.65}
 .case-options label:has(input:checked){border-color:var(--gold);background:#2a301b;box-shadow:inset 3px 0 var(--gold)}
 .case-options label:focus-within{outline:3px solid var(--gold);outline-offset:4px}
 :is(details,.model-science,.evidence-panel,.career-depth)>summary{
  display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);
  width:100%;min-height:55px;padding:13px 21px;list-style:none;
  border:1px solid var(--control-edge);background:var(--control-surface);
  color:var(--gold);font-size:14px;font-weight:600;line-height:1.65;
  text-align:left;white-space:normal;cursor:pointer;
 }
 summary::-webkit-details-marker{display:none}
 summary::marker{content:""}
 :is(details,.model-science,.evidence-panel,.career-depth)>summary:after{
  content:"";display:block;flex:none;
  width:26px;height:26px;border:1px solid currentColor;border-radius:50%;
  background:linear-gradient(currentColor,currentColor) center/12px 1px no-repeat,
             linear-gradient(currentColor,currentColor) center/1px 12px no-repeat;
 }
 details[open]>summary{border-color:var(--gold);background:#262d1c}
 details[open]>summary:after{content:"";background:linear-gradient(currentColor,currentColor) center/12px 1px no-repeat}
 .career-depth,.model-science{border-top:0;padding-top:0}
 .career-depth{border-bottom:0}
 :is(a[href],button,summary,input,select,textarea,[tabindex]):focus-visible{
  outline:3px solid var(--gold);outline-offset:4px;
 }
 :is(button,input,select):disabled{cursor:not-allowed;opacity:.55;box-shadow:none}
}
@media screen and (hover:hover) and (pointer:fine){
 body a[href]:hover{text-decoration-thickness:2px}
 .navigation a:hover,.footer-links a:hover,.article-toc a:hover{color:var(--gold)}
 :is(.tech-row,.journal-row,.artifact-teaser):hover,
 :is(.proof-strip article,.press-strip,.reading-grid,.interaction-paths)>a:hover{
  background:#202719;outline:1px solid var(--gold);outline-offset:3px;
 }
 :is(.tech-row,.journal-row):hover h2,:is(.journal-row,.reading-grid>a,.interaction-paths>a):hover h3,
 .proof-strip a:hover strong,.press-strip a:hover strong{text-decoration-color:var(--gold)}
 :is(.button.secondary,.model-view,.menu-toggle,.filter-clear,.motion-control,
     .plant-controls button,.archive-filters button,.science-choices button,.support-choice):not(:disabled):hover{
  border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold);
 }
 summary:hover{outline:1px solid var(--gold);outline-offset:2px}
 :is(input[type=number],input[type=search],select):not(:disabled):hover{border-color:var(--gold)}
}
@media screen and (max-width:760px){
 .tech-row,.journal-row{padding-inline:var(--space-1)}
 :is(details,.model-science,.evidence-panel,.career-depth)>summary{padding:13px;gap:13px;font-size:14px}
 .model-tools{gap:13px}
 .model-view{padding:10px 13px;font-size:12px}
 .navigation a{padding-block:10px}
 .footer-links{column-gap:21px}
}

/* Selected technical practice stays optional, with readable role and research context. */
@media screen{
 .technical-depth{margin-block:var(--space-3) var(--space-4)}
 .technical-inner{padding:var(--space-3);border:1px solid var(--line);border-top:0}
 .technical-intro{font-size:17px;line-height:1.8;max-width:66ch;color:var(--muted)}
 .technical-practice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4) var(--space-3);margin-top:var(--space-3)}
 .technical-entry{min-width:0;border-top:1px solid var(--line);padding-top:var(--space-2)}
 .technical-mode{color:var(--muted);font-size:10px;line-height:1.6;display:block}
 .technical-entry h3{font-size:27px;line-height:1.25;margin-top:var(--space-1);max-width:27ch}
 .technical-entry p{font-size:16px;line-height:1.85;max-width:62ch;color:var(--muted)}
 .technical-entry .technical-tools{font-size:14px;color:var(--gold);line-height:1.8;margin-top:var(--space-2)}
 .technical-entry p+p{margin-top:var(--space-1)}
 .technical-connection strong{font-weight:500;color:var(--ink)}
}
@media screen and (max-width:900px){.technical-practice-grid{grid-template-columns:minmax(0,1fr);gap:var(--space-3)}}
@media screen and (max-width:760px){.technical-inner{padding:var(--space-2)}.technical-entry h3{font-size:26px}.technical-intro{font-size:16px}}

/* Home and collaboration: a clear entry, inspectable evidence and a small first step. */
@media screen{
 .audience-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-2)}
 body .audience-routes>a{display:flex;flex-direction:column;align-items:flex-start;min-width:0;border:1px solid var(--control-edge);background:#141912;padding:var(--space-3);text-decoration:none;gap:var(--space-2)}
 .audience-routes .mono{color:var(--muted)}
 .audience-routes h3{font-size:27px;line-height:1.25;text-decoration:underline;text-decoration-thickness:1px;text-decoration-color:#88936f;text-underline-offset:6px}
 .audience-routes p{color:var(--muted);font-size:16px;line-height:1.8;max-width:38ch}
 .audience-cue{font-size:13px;line-height:1.7;color:var(--gold);text-decoration:underline;text-underline-offset:5px;margin-top:auto;padding-top:var(--space-1)}
 .home-intake-step{display:grid;grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);gap:var(--space-1) var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid var(--line)}
 .home-intake-step>.label,.home-intake-step>p{grid-column:1}
 .home-intake-step>p{font-size:20px;line-height:1.7;max-width:46ch;color:var(--ink)}
 .home-intake-step>.tag{grid-column:2;grid-row:1/3;align-self:center;justify-self:start;line-height:1.8}
 .home-journey{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3);margin-top:var(--space-3)}
 .home-journey article{min-width:0}
 .home-journey h3{font-size:27px;line-height:1.25;margin-block:var(--space-2)}
 .home-journey p{color:var(--muted);font-size:16px;line-height:1.85;max-width:42ch}
 .journey-feedback-note{font-size:14px;color:var(--muted);line-height:1.8;max-width:68ch;border-left:2px solid #718053;padding-left:var(--space-2);margin-top:var(--space-3)}
 .home-system-depth{margin-top:var(--space-3)}
 .home-system-depth summary small{display:block;color:var(--muted);font-size:12px;font-weight:400;line-height:1.7;margin-top:4px}
 .home-concept-inner{padding-top:var(--space-2)}
 .home-analysis-depth{margin-top:var(--space-2)}
 .home-analysis-depth .comparison-mini{padding:var(--space-2);margin:0;border-inline:1px solid var(--line)}
 .home-analysis-depth>p{padding:0 var(--space-2) var(--space-2);border:1px solid var(--line);border-top:0;line-height:1.8}
 .next-study-action>p{font-size:16px;line-height:1.8;color:var(--muted);margin-top:var(--space-2)}
 .collaboration-explorer{grid-template-columns:minmax(0,1fr) minmax(0,1.618fr)}
 .support-controls{min-width:0;border-right:1px solid var(--line)}
 .collaboration-explorer .support-choices{border:0;padding:var(--space-2)}
 .collaboration-explorer .support-choice{font-size:15px}
 .collaboration-explorer .support-picker{display:none}
 .collaboration-explorer .support-panel{padding:var(--space-3)}
 .collaboration-explorer .support-panel h3{font-size:31px;line-height:1.25;margin-top:var(--space-2)}
 .collaboration-explorer .support-panel dd{font-size:16px;line-height:1.85;max-width:58ch}
 .contribution-first .section-note .text-link{font-size:14px}
 .introduction-first .brief-preview{background:#141912;border:1px solid var(--line)}
 .introduction-first .brief-preview>strong{font-size:20px;line-height:1.4;display:block;margin-bottom:var(--space-2)}
 .introduction-first .brief-preview>span{font-size:16px;line-height:1.85}
 .introduction-first .selected-benefit{font-size:17px;line-height:1.85;max-width:43ch}
 .connect-context .connect-start{grid-template-columns:minmax(0,1fr) minmax(0,1.618fr)}
}
@media screen and (hover:hover) and (pointer:fine){
 .audience-routes>a:hover{background:#202719;border-color:var(--gold)}
 .audience-routes>a:hover h3{text-decoration-color:var(--gold)}
}
@media screen and (max-width:1050px){.audience-routes>a{padding:var(--space-2)}.audience-routes h3{font-size:25px}}
@media screen and (min-width:761px) and (max-width:1050px){
 .audience-routes{grid-template-columns:minmax(0,1fr)}
 body .audience-routes>a{display:grid;grid-template-columns:34px minmax(0,1fr) minmax(0,1.618fr);gap:var(--space-1) var(--space-2);align-items:start}
 .audience-routes .mono{grid-column:1;grid-row:1/3;padding-top:5px}
 .audience-routes h3{grid-column:2;grid-row:1/3}
 .audience-routes p{grid-column:3}
 .audience-cue{grid-column:3;margin:0;padding-top:0}
}
@media screen and (max-width:900px){
 .home-intake-step,.home-journey{grid-template-columns:minmax(0,1fr)}
 .home-intake-step>.tag{grid-column:1;grid-row:auto;margin-top:var(--space-1)}
 .home-journey{gap:var(--space-2)}
 .home-journey article+article{border-top:1px solid var(--line);padding-top:var(--space-2)}
 .home-journey h3{margin-block:var(--space-1)}
 .collaboration-explorer{grid-template-columns:minmax(0,1fr)}
 .support-controls{border-right:0;border-bottom:1px solid var(--line)}
 .collaboration-explorer .support-choices{display:none}
 .collaboration-explorer .support-picker{display:block;padding:var(--space-2)}
 .support-picker select{font-size:16px;width:100%;min-height:48px}
 .collaboration-explorer .support-panel{padding:var(--space-2)}
}
@media screen and (max-width:760px){
 .audience-routes,.connect-context .connect-start{grid-template-columns:minmax(0,1fr)}
 .audience-routes>a{gap:var(--space-1);padding:var(--space-2)}
 .audience-routes h3{font-size:27px}
 .audience-cue{padding-top:var(--space-1)}
 .home-intake-step>p{font-size:18px}
 .home-system-depth summary small{max-width:28ch}
 .home-analysis-depth .comparison-mini{padding:var(--space-1)}
 .home-analysis-depth>p{padding-inline:var(--space-1)}
 .introduction-first .brief-preview{padding:var(--space-2)}
 .collaboration-explorer .support-panel h3{font-size:28px}
}
.no-js .support-picker{display:none}

/* Provider-neutral contact invitation; browser-native disclosure and email choice. */
.contact-methods{margin-top:24px;max-width:100%;border:0}.contact-methods>summary,.contact-methods[open]>summary{display:flex;max-width:330px;justify-content:space-between;align-items:center;gap:24px;min-height:48px;padding:13px 21px;background:var(--gold);border:1px solid var(--gold);color:#10130d;font-size:14px;font-weight:600;line-height:1.5;cursor:pointer}.contact-methods>summary:hover{background:#ffe8a0;color:#10130d}.contact-methods-body{padding:20px;border:1px solid var(--line);background:var(--panel);margin-top:12px}.contact-methods-invitation{font-size:15px;line-height:1.6;color:var(--ink)}.contact-method-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-block:20px}.contact-method-options .button{width:100%;min-width:0;gap:12px}.contact-method-options #copy-brief{grid-column:1/-1;justify-content:center}.contact-methods-body>.small{font-size:12px}.contact-methods:not([open]) .contact-methods-body{display:none}

/* Research priority and evidence navigation. */
.next-study h2{max-width:15ch}.next-study .study-value{max-width:62ch}.research-priority h2{font-size:clamp(30px,3.7vw,48px);max-width:25ch;margin-top:24px}.research-priority .callout>p{max-width:78ch}.source-navigation{margin:0 0 56px}.source-group{padding-top:35px}.source-group>h2{font-size:clamp(28px,3.4vw,43px);margin-bottom:30px}.source-entry h3{font-size:clamp(24px,2.6vw,32px);margin-block:18px}.career-depth>.platform-context{margin-top:24px}.career-depth>p{font-size:16px;color:var(--muted);margin-top:24px}
@media(max-width:760px){.next-study h2{max-width:16ch}.research-priority .callout{padding:25px 22px}.source-navigation{gap:18px;margin-bottom:30px}.source-group{padding-top:25px}}

/* Staged research architecture and evidence-led pathway walkthrough. */
.architecture-priorities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding:30px;border-bottom:1px solid var(--line)}.architecture-priorities article{min-width:0;border-top:2px solid #687953;padding-top:20px}.architecture-priorities .architecture-current{border-color:var(--gold)}.architecture-priorities .tag{font-size:9px;letter-spacing:.05em}.architecture-priorities h3{font-size:26px;margin-block:19px;max-width:19ch}.architecture-priorities p{font-size:14px;color:var(--muted);line-height:1.8}.architecture-priorities .text-link{font-size:12px;line-height:1.7;margin-top:18px}.acquisition-explainer{padding:30px;border-bottom:1px solid var(--line);background:#101510}.acquisition-explainer>.eyebrow{margin-bottom:17px}.acquisition-explainer>h3{font-size:30px}.acquisition-loop{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;list-style:none;padding:0;margin:25px 0}.acquisition-loop li{min-width:0;border-left:1px solid #687953;padding-left:17px}.acquisition-loop p{font-size:14px;line-height:1.8;color:var(--muted);margin-top:12px}.acquisition-boundary{font-size:14px;line-height:1.8;max-width:92ch}.acquisition-explainer>.small{margin-top:17px;max-width:92ch}.model-station-key{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));list-style:none;padding:22px 30px;gap:24px;border-block:1px solid var(--line);margin:0}.model-station-key li{min-width:0}.model-station-key strong{display:block;font-size:15px;line-height:1.5;margin-top:10px}.model-station-key li>span:last-child{display:block;font-size:12px;line-height:1.7;color:var(--muted);margin-top:7px}.model-step-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.model-step h3{font-size:28px;line-height:1.3;margin-top:20px;max-width:46ch}.model-step-evidence{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:25px 0 0}.model-step-evidence>div{min-width:0}.model-step-evidence dt{font-size:10px;color:var(--gold);text-transform:uppercase;letter-spacing:.12em}.model-step-evidence dd{font-size:14px;line-height:1.8;margin:10px 0 0;color:var(--muted)}.model-walkthrough{flex-wrap:wrap}.model-walkthrough .filter{flex:1;min-width:230px}
@media(max-width:1050px){.architecture-priorities{gap:18px;padding:24px}.architecture-priorities h3{font-size:24px}.model-station-key{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.architecture-priorities,.acquisition-loop,.model-step-evidence{grid-template-columns:minmax(0,1fr)}.architecture-priorities,.acquisition-explainer{padding:25px 22px}.architecture-priorities{gap:30px}.architecture-priorities h3{max-width:24ch;font-size:27px}.acquisition-loop{gap:22px}.acquisition-explainer>h3{font-size:27px}.model-station-key{padding:22px;gap:22px 17px}.model-step h3{font-size:25px}.model-step-evidence{gap:21px}.model-step-heading .tag{font-size:9px;letter-spacing:.04em}.model-walkthrough .filter{width:100%;min-width:0;flex-basis:100%}.model-walkthrough>.button{flex:1}}

.sbx-wordmark{color:var(--gold)}.button:has(.sbx-wordmark){background:var(--panel);color:var(--ink);border-color:var(--gold)}.operator-economics{margin-top:28px}.operator-economics>summary{font-size:17px}.operator-comparison h3{margin-top:20px}.operator-cost-table th:first-child{width:45%}.operator-cost-table input{width:100%;min-width:110px;max-width:180px;padding:10px 12px;color:var(--ink);background:var(--bg);border:1px solid #717b60}.operator-cost-table .small{font-size:12px;line-height:1.7;margin-top:9px}.operator-options{margin-block:26px}.operator-options label{font-size:15px;line-height:1.8}.operator-options input[type=checkbox]{accent-color:var(--gold);width:18px;height:18px;vertical-align:middle;margin-right:9px}.operator-options>.small{margin-top:10px}.operator-totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-block:25px}.operator-totals dt{font-size:12px;line-height:1.7;color:var(--muted)}.operator-totals dd{margin:10px 0 0;font-size:23px;color:var(--ink)}.operator-lifecycle{padding:25px 30px}.operator-lifecycle h4{font-size:23px;line-height:1.3;margin-bottom:15px}.operator-comparison .calc-grid[hidden]{display:none}.operator-comparison fieldset{border:1px solid var(--line);padding:20px;margin-block:20px}.operator-comparison legend{font-size:12px;padding-inline:8px}.operator-comparison .calc-output{margin-block:25px}.work-package-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:35px}.work-package-grid article{border-top:1px solid #687953;padding-top:25px}.work-package-grid h3{font-size:29px;max-width:25ch;margin-block:20px}.work-package-grid dl{margin:0}.work-package-grid dt{font-size:10px;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;margin-top:19px}.work-package-grid dd{font-size:15px;color:var(--muted);line-height:1.85;margin:8px 0 0}.acquisition-policy{border:1px solid #687953;padding:22px;margin-block:25px}.acquisition-policy h4{font-size:22px;line-height:1.4}.acquisition-policy h4:last-child{margin-top:25px}
@media(max-width:760px){.operator-totals,.work-package-grid{grid-template-columns:minmax(0,1fr)}.operator-cost-table{min-width:600px}.operator-comparison{padding:22px 18px}.operator-lifecycle{padding:22px}.operator-economics>summary{font-size:15px}.work-package-grid{gap:35px}.work-package-grid h3{font-size:27px}.acquisition-policy{padding:20px 17px}}

.acquisition-example{padding:24px 30px;border-bottom:1px solid var(--line);background:#121712}.acquisition-example summary{color:var(--gold);font-size:16px;cursor:pointer}.acquisition-example>div{padding-top:24px;max-width:90ch}.acquisition-example h4{font-size:25px;line-height:1.35;margin-top:20px}.acquisition-example dt{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-top:22px}.acquisition-example dd{font-size:15px;line-height:1.85;margin:8px 0 0;color:var(--muted)}@media(max-width:760px){.acquisition-example{padding:22px}.acquisition-example h4{font-size:23px}}