@charset "UTF-8";
:root{--paper:#f7f5f0;--ink:#242b2e;--muted:#555f64;--blue:#355c70;--line:#cecfc8;--wash:#e7ecec;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--width:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:5px}
a:hover{text-decoration-thickness:2px}
a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px;border-radius:1px}
main:focus{outline:none}
img{display:block;max-width:100%;height:auto}
svg{flex-shrink:0;vertical-align:middle}
p,h1,h2,h3,figure,dl,dd{margin:0}
p+p{margin-top:16px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.15;letter-spacing:-.035em;text-wrap:balance}
h1{font-size:clamp(52px,6vw,80px)}
h2{font-size:clamp(34px,3.6vw,46px)}
h3{font-size:26px;letter-spacing:-.025em}
p{max-width:72ch}
section[id],article[id],aside[id],div[id]{scroll-margin-top:32px}
.wrap{width:min(var(--width),calc(100% - 96px));margin-inline:auto}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:32px;min-height:98px;border-bottom:2px solid var(--blue)}
.wordmark{font:25px/1.2 var(--serif);letter-spacing:-.05em;text-decoration:none;color:var(--ink);white-space:nowrap}
.wordmark-dot{color:var(--blue)}
.site-header nav{display:flex;gap:29px;align-items:center;font-size:15px;line-height:1.5}
.site-header nav a{color:var(--ink);text-decoration:none;padding-block:10px}
.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--blue);text-decoration:underline;text-underline-offset:8px}
.skip-link{position:absolute;top:12px;left:16px;z-index:5;transform:translateY(-200%);background:var(--ink);color:var(--paper);padding:10px 18px}
.skip-link:focus{transform:none}
.hero{display:grid;grid-template-columns:220px minmax(0,1fr);column-gap:70px;padding-top:64px;padding-bottom:64px;align-items:start}
.hero-copy{grid-column:2;grid-row:1}
.eyebrow,.section-label{font-size:12px;line-height:1.5;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--blue)}
.hero h1{font-size:64px;margin:22px 0 26px;line-height:1.06;letter-spacing:-.045em;max-width:700px}
.hero h1 span{display:inline-block;margin-right:.18em}
.hero-subheading{font-family:var(--serif);font-size:23px;line-height:1.45;letter-spacing:-.02em;max-width:38ch}
.hero-subheading span{display:inline-block}
.hero-intro{margin-top:22px;max-width:64ch;color:var(--muted)}
.employment-line{font-size:17px;color:var(--blue);margin-top:20px;max-width:62ch;border-left:2px solid var(--blue);padding-left:17px}
.portrait{grid-column:1;grid-row:1;margin-top:3px}
.portrait img{width:220px;aspect-ratio:1;object-fit:cover;border-radius:2px}
.portrait figcaption{font-size:13px;line-height:1.65;color:var(--muted);margin-top:20px;border-top:1px solid var(--line);padding-top:12px}
.actions{display:flex;flex-wrap:wrap;gap:12px 16px;margin-top:28px;align-items:center}
.button{display:inline-flex;justify-content:center;align-items:center;gap:20px;min-height:49px;padding:12px 20px;border:1px solid transparent;border-radius:2px;font-size:15px;font-weight:500;line-height:1.5;text-decoration:none;transition:background .15s,color .15s}
.button:hover{text-decoration:none}
.primary{color:var(--paper);background:var(--blue)}
.primary:hover{background:#26485b}
.secondary{border-color:var(--blue);color:var(--blue);background:transparent}
.secondary:hover{background:var(--wash)}
.text-link,.back-link{display:inline-flex;gap:12px;align-items:center;font-size:15px;line-height:1.5;font-weight:500;margin-top:18px;text-decoration:none}
.text-link:hover,.back-link:hover{text-decoration:underline}
.results{border-top:1px solid var(--line);padding-top:30px;padding-bottom:60px}
.results h2{font:22px/1.35 var(--serif);letter-spacing:-.015em}
.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:28px}
.result{border-left:1px solid var(--line);padding-left:25px}
.result:first-child{border-left:0;padding-left:0}
.result-figure{font:36px/1.15 var(--serif);letter-spacing:-.04em;color:var(--blue);white-space:nowrap}
.result-text{margin-top:10px;font-size:17px;line-height:1.55;max-width:28ch}
.result-source{margin-top:18px;font-size:13px;line-height:1.65;color:var(--muted)}
.section{padding-block:80px;border-top:1px solid var(--line)}
.section-heading{margin-bottom:40px}
.section-heading h2{margin-top:13px}
.section-heading>p:not(.section-label){color:var(--muted);font-size:17px;max-width:65ch;margin-top:20px}
.capabilities{display:grid;grid-template-columns:1fr 1.35fr;gap:90px}
.capabilities .section-heading h2{font-size:38px}
.capability{display:flex;gap:22px;padding-block:27px;border-bottom:1px solid var(--line)}
.capability:first-child{padding-top:0}
.capability:last-child{border-bottom:0;padding-bottom:0}
.row-number{font-size:13px;color:var(--blue);padding-top:4px;font-variant-numeric:tabular-nums}
.capability h3{font-size:25px}
.capability p{font-size:17px;margin-top:11px}
.capability .evidence,.evidence{color:var(--muted);font-size:15px}
.capability .text-link{margin-top:12px}
.work-section{background:#eeefea}
.professional-work{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;padding-top:27px;padding-bottom:36px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.professional-work h3{max-width:23ch}
.professional-work p{font-size:17px}
.work-category{font:14px/1.5 var(--sans);letter-spacing:.035em;font-weight:600;margin:40px 0 20px}
.flagship{background:var(--wash);border:1px solid #c5d1d2;padding:38px 40px;display:grid;grid-template-columns:1.15fr 1fr;gap:50px;align-items:center}
.flagship h3{font-size:39px;margin-top:14px;max-width:24ch}
.status{font-size:13px;line-height:1.7;color:var(--muted)}
.flagship .status{margin:18px 0}
.flagship-copy>p:not(.status):not(.section-label){font-size:17px}
.flagship .button{margin-top:24px}
.home-evidence{margin:0;min-width:0}
.home-evidence img{display:block;width:100%;height:auto}
.home-evidence figcaption,.evidence-figure figcaption{font-size:13px;line-height:1.65;color:var(--muted);margin-top:10px}
.full-size-link{display:block;margin-top:5px;width:fit-content}
.workflow{margin-top:30px}
.workflow figcaption{font-size:13px;line-height:1.6;color:var(--blue);font-weight:600;margin-bottom:20px}
.workflow ol{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;margin:0;border-top:1px solid #b7c6ca}
.workflow li{position:relative;padding:22px 24px 22px 0;display:flex;flex-direction:column;gap:16px;line-height:1.5;font-size:16px}
.workflow li+li{padding-left:20px;border-left:1px solid #b7c6ca}
.workflow li>svg{position:absolute;right:8px;top:24px;width:18px}
.step-number{font:13px/1.5 var(--sans);color:var(--blue)}
.compact{margin:0;padding-left:35px;border-left:1px solid #bdcbce}
.compact ol{display:block;border-top:0}
.compact li{flex-direction:row;align-items:center;gap:18px;padding:17px 0;border-top:1px solid #bdcbce;font-size:17px}
.compact li+li{border-left:0;padding-left:0}
.compact li>span:nth-child(2){max-width:24ch}
.compact li>svg{position:static;margin-left:auto;transform:rotate(90deg)}
.supporting-work{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:32px}
.supporting-work article{padding:26px 0 32px;border-top:1px solid var(--line)}
.supporting-work h3{font-size:31px;margin:9px 0 14px}
.supporting-work p:not(.status){font-size:17px;max-width:46ch}
.parking{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;border-top:1px solid var(--line);padding-top:30px}
.parking h3{margin-top:8px;font-size:28px}
.parking p:not(.section-label){font-size:17px}
.parking p.evidence{font-size:15px;margin-top:14px}
.approach-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:90px}
.approach-intro p{font-family:var(--serif);font-size:25px;line-height:1.5;max-width:27ch}
.approach-list{counter-reset:approach;list-style:none;padding:0;margin:0}
.approach-list li{counter-increment:approach;position:relative;border-top:1px solid var(--line);padding:22px 0 23px 47px}
.approach-list li:first-child{padding-top:0;border:0}
.approach-list li:before{content:'0' counter(approach);position:absolute;left:0;top:24px;color:var(--blue);font-size:13px;line-height:1.5}
.approach-list li:first-child:before{top:2px}
.approach-list h3{font-size:25px;margin-bottom:8px}
.approach-list p{font-size:17px}
.technical-note{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;padding-top:35px;margin-top:40px;border-top:1px solid var(--line)}
.technical-note h3{font-size:25px}
.technical-note p{font-size:16px;color:var(--muted)}
.tools{margin-top:24px;font-size:15px;line-height:1.7}
.tools div{display:grid;grid-template-columns:180px 1fr;padding-block:10px;border-top:1px solid var(--line);gap:10px}
.tools dt{font-weight:500;color:var(--ink)}
.tools dd{color:var(--muted)}
.career-row{display:grid;grid-template-columns:220px minmax(0,1fr);gap:45px;padding-block:27px;border-top:1px solid var(--line)}
.career-date{font-size:14px;color:var(--blue);padding-top:5px}
.career-row h3{font-size:29px}
.role{font-size:14px;color:var(--blue);margin-top:8px}
.career-row p:not(.role):not(.career-date){font-size:17px;margin-top:14px;max-width:77ch}
.career-row .text-link{margin-top:12px}
.earlier{border-block:1px solid var(--line);padding-block:22px;margin-top:12px}
.earlier summary{font-size:16px;font-weight:500;color:var(--blue);cursor:pointer;width:fit-content}
.earlier>div{margin:20px 0 5px 265px;font-size:16px;color:var(--muted)}
.education-languages{margin-top:50px;display:grid;grid-template-columns:1.5fr 1fr;gap:80px}
.education-languages h3{font-size:26px;margin-top:20px}
.education-languages h3:not(:first-of-type){margin-top:30px}
.education-languages p:not(.section-label):not(.role){font-size:16px;margin-top:12px}
.education-date{color:var(--muted)}
.languages{margin-top:20px;font-size:16px}
.languages div{display:flex;justify-content:space-between;padding-block:12px;gap:20px;border-bottom:1px solid var(--line)}
.languages dd{color:var(--muted)}
.contact-section{background:#283c46;color:var(--paper);padding-block:70px}
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:100px}
.contact-section .section-label{color:#b9d0d8}
.contact-section h2{font-size:49px;margin-top:14px}
.contact-section p:not(.section-label){font-size:17px;margin-top:22px;color:#e2e6e3}
.light{color:var(--ink);background:var(--paper)}
.light:hover{background:#dfe8e8}
.cv-block{border-left:1px solid #6b7e85;padding-left:42px}
.cv-block h3{font-size:28px;margin-top:19px}
.contact-section .cv-block p:not(.section-label){font-size:16px;margin-top:17px}
.cv-block .secondary{color:var(--paper);border-color:#b9d0d8;margin-top:24px}
.cv-block .secondary:hover{background:#35515e}
.contact-section a:focus-visible{outline-color:#e6eef1}
.site-footer{padding-block:28px 34px;display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:15px 30px;font-size:12px;color:var(--muted)}
.site-footer p+p{margin:0}
.site-footer a{display:inline-flex;align-items:center;gap:7px;text-decoration:none;font-size:13px}
.site-footer svg{transform:rotate(-90deg);width:15px}
.case-top{padding-top:32px;padding-bottom:50px;border-bottom:1px solid var(--line)}
.back-link{margin:0 0 48px;font-size:14px}
.back-link svg{order:-1;transform:rotate(180deg)}
.case-top h1{font-size:clamp(44px,5.5vw,70px);max-width:22ch;margin:18px 0 24px;line-height:1.1}
.case-top>.status{font-size:14px}
.case-lead{font-size:22px;line-height:1.6;max-width:67ch;margin-top:30px}
.case-content{max-width:900px}
.evidence-journey>p{max-width:78ch}
.evidence-stages{list-style:none;padding:0;margin:30px 0 0;counter-reset:evidence-stage}
.evidence-stages>li{counter-increment:evidence-stage;border-top:1px solid var(--line);padding:28px 0 32px}
.evidence-stage-heading{display:flex;align-items:baseline;justify-content:space-between;gap:18px;margin-bottom:12px}
.evidence-stage-heading h3{font-size:27px;margin:0}
.evidence-status{font-size:13px;line-height:1.55;color:var(--muted);margin:0}
.evidence-stage-copy>p{max-width:78ch}
.evidence-stage-copy>p.evidence-limit{font-size:15px;color:var(--muted);margin-top:12px;max-width:78ch}
.evidence-figure{margin:24px 0 0;min-width:0}
.evidence-image{display:block;line-height:0}
.evidence-image img{display:block;width:100%;height:auto}
.evidence-figure figcaption{max-width:82ch}
.evidence-disclosure{border-block:1px solid var(--line);margin:10px 0 15px}
.evidence-disclosure>summary{font-size:17px;color:var(--blue);cursor:pointer;padding:20px 8px;line-height:1.5;font-weight:500}
.evidence-disclosure>div{padding:0 8px 22px;max-width:82ch}
.evidence-disclosure>div>p{font-size:16px}
.evidence-disclosure>div>.evidence-status{margin-bottom:12px}
.principle-note{margin:25px 0 10px;padding:18px 0;border-block:1px solid var(--line)}
.principle-note h3{font-size:21px;margin:0 0 10px}
.principle-note p{font-size:16px!important;color:var(--muted)}
.case-section{padding-block:42px;border-bottom:1px solid var(--line)}
.case-section h2{font-size:33px;margin-bottom:20px}
.case-section p{font-size:18px}
.case-section p.caption{font-size:14px;color:var(--muted);margin-top:10px}
.product-diagram{margin:0;padding:34px 0 40px;border-bottom:1px solid var(--line)}
.product-diagram>figcaption,.transaction-flow>figcaption{font-size:12px;line-height:1.5;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:22px}
.diagram-root{max-width:520px;margin:0 auto 22px;padding:20px 24px;text-align:center;border:1px solid #bdcbce;background:var(--wash)}
.diagram-root h3,.diagram-nodes h3{font-size:22px;margin-bottom:8px}
.diagram-root p,.diagram-nodes p{font-size:14px;line-height:1.55;color:var(--muted);margin-inline:auto}
.diagram-nodes{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.diagram-nodes li{position:relative;min-width:0;border-top:2px solid var(--blue);padding:15px 12px 0 0}
.diagram-nodes li+li:before{content:'→';position:absolute;left:-15px;top:-16px;color:var(--blue);font-size:16px;background:var(--paper);padding-inline:2px}
.diagram-nodes.lifecycle{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
.diagram-nodes.family{grid-template-columns:repeat(3,minmax(0,1fr));max-width:850px;margin:auto}
.diagram-nodes.ecosystem{grid-template-columns:repeat(3,minmax(0,1fr));max-width:850px;margin:auto;gap:14px}
.diagram-nodes.family,.diagram-nodes.ecosystem{position:relative;padding-top:15px}
.product-diagram.family .diagram-root,.product-diagram.ecosystem .diagram-root{position:relative;margin-bottom:18px}
.product-diagram.family .diagram-root:after,.product-diagram.ecosystem .diagram-root:after{content:'';position:absolute;left:50%;top:100%;height:18px;border-left:1px solid #bdcbce}
.diagram-nodes.family:before,.diagram-nodes.ecosystem:before{content:'';position:absolute;top:0;left:16.1%;right:16.1%;border-top:1px solid #bdcbce}
.diagram-nodes.family li:before,.diagram-nodes.family li+li:before,.diagram-nodes.ecosystem li:before,.diagram-nodes.ecosystem li+li:before{content:'';position:absolute;left:50%;top:-15px;width:0;height:15px;padding:0;border-left:1px solid #bdcbce;background:transparent}
.diagram-relationship,.diagram-note{font-size:14px!important;color:var(--muted);margin-top:20px}
.interface-section,.mode-section{padding-block:36px}
.interface-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.interface-card{border-top:1px solid var(--line);padding-top:15px;min-width:0}
.interface-card h3{font-size:22px;margin-bottom:9px}
.interface-card p{font-size:15px!important;line-height:1.55}
.interface-card .availability{color:var(--muted);font-size:13px!important;margin-top:11px}
.mode-list{border-top:1px solid var(--line)}
.mode-list>div{display:grid;grid-template-columns:minmax(150px,.7fr) minmax(0,1.3fr);gap:25px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.55}
.mode-list dt{font-weight:600;color:var(--blue)}
.mode-list dd{margin:0;color:var(--muted)}
.case-image-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:38px;align-items:start}
.case-image{margin:0;min-width:0}
.case-image-link{display:block;line-height:0}
.case-image-link img{width:100%;height:auto}
.case-image figcaption{font-size:13px;line-height:1.6;color:var(--muted);margin-top:10px}
.case-note{font-size:13px!important;color:var(--muted);margin-top:28px}
.development-note{margin:36px 0 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.development-note h2{font:600 12px/1.5 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.development-note p{font-size:15px;line-height:1.65;color:var(--muted)}
.development-note .status-note{margin-top:13px}
.technical-note{border-bottom:1px solid var(--line);margin:0 0 25px}
.technical-note summary{cursor:pointer;color:var(--blue);font-size:15px;font-weight:500;padding:18px 4px}
.technical-note>p{font-size:14px;color:var(--muted);padding:0 4px 22px}
.conditional-flow{background:var(--wash);padding-inline:26px;border:1px solid #bdcbce;margin-top:20px}
.conditional-flow>p{max-width:76ch}
.transaction-flow{margin:25px 0 5px}
.transaction-flow>figcaption{margin-bottom:14px}
.transaction-flow ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;counter-reset:lesson-step}
.transaction-flow li{counter-increment:lesson-step;position:relative;padding:15px 12px;border-top:2px solid var(--blue);font-size:14px;line-height:1.45;min-width:0}
.transaction-flow li:before{content:'0' counter(lesson-step);display:block;color:var(--blue);font-size:12px;margin-bottom:7px}
.transaction-flow li+li:after{content:'→';position:absolute;left:-14px;top:-16px;background:var(--wash);color:var(--blue);padding-inline:2px}
.case-section .workflow{background:var(--wash);padding:28px 28px 10px;border:1px solid #bdcbce}
.decisions{list-style:none;counter-reset:decisions;padding:0;margin:28px 0}
.decisions li{position:relative;counter-increment:decisions;padding-left:48px;margin-top:28px}
.decisions li:before{content:'0' counter(decisions);position:absolute;left:0;top:3px;font-size:14px;color:var(--blue)}
.decisions h3{font-size:26px;margin-bottom:12px}
.tradeoff{border-left:2px solid var(--blue);padding:10px 0 10px 24px;margin-top:36px}
.tradeoff h3{font-size:24px;margin-bottom:12px}
.evidence-section .section-label{margin-bottom:14px;font-size:12px}
.demonstrates{border:0;padding-bottom:48px}
.demonstrates>p{font-family:var(--serif);font-size:25px;line-height:1.5}
.case-links{border-top:1px solid var(--line);padding:25px 0 38px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.case-links a{margin-top:8px}
.case-index{display:flex;flex-wrap:wrap;gap:10px 28px;padding-block:25px;border-bottom:1px solid var(--line);font-size:14px}
.professional-case{padding-block:45px;border-bottom:1px solid var(--line)}
.professional-case h2{font-size:37px;margin-top:15px}
.case-facts{margin-top:30px}
.case-facts>div{display:grid;grid-template-columns:185px minmax(0,1fr);gap:25px;margin-top:23px;font-size:17px}
.case-facts dt{font-size:14px;font-weight:600;color:var(--blue)}
.reported-result{border-left:2px solid var(--blue);padding:18px 0 18px 20px;background:var(--wash)}
.case-note{padding-block:40px 50px}
.case-note h2{font-size:30px;margin-bottom:20px}
.case-note p{font-size:16px;color:var(--muted)}
.not-found{min-height:65vh;padding-block:85px}
.not-found h1{margin:22px 0 30px}
.not-found>p:not(.section-label){max-width:50ch}
@media(max-width:1000px){
  .wrap{width:calc(100% - 64px)}
  .diagram-nodes.lifecycle{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
  .diagram-nodes.lifecycle li:nth-child(4):before{display:none}
  .hero{column-gap:40px;grid-template-columns:185px minmax(0,1fr)}
  .portrait img{width:185px}
  .hero h1{font-size:58px}
  .capabilities,.professional-work,.parking,.approach-grid,.technical-note{gap:45px;grid-template-columns:1fr 1.3fr}
  .capabilities .section-heading h2{font-size:33px}
  .flagship{gap:35px;padding:30px}
  .flagship h3{font-size:34px}
  .compact{padding-left:25px}
  .career-row{grid-template-columns:175px minmax(0,1fr);gap:30px}
  .earlier>div{margin-left:205px}
  .contact-grid{gap:50px}
  .education-languages{gap:45px}
  .tools div{grid-template-columns:1fr;gap:3px}
}
@media(max-width:760px){
  body{font-size:17px}
  .wrap{width:calc(100% - 40px)}
  .site-header{display:block;padding-block:23px 17px;min-height:0}
  .wordmark{font-size:25px}
  .site-header nav{gap:0;justify-content:space-between;margin-top:16px;font-size:14px}
  .site-header nav a{padding-block:7px}
  .hero{grid-template-columns:1fr;gap:28px;padding-top:39px;padding-bottom:42px}
  .hero-copy{grid-column:1;grid-row:2}
  .hero h1{font-size:clamp(52px,11.3vw,68px);margin-block:22px;line-height:1.04}
  .hero h1 span{display:block;margin-right:0}
  .hero-subheading{font-size:22px;max-width:33ch;line-height:1.5}
  .hero-intro{font-size:17px;margin-top:22px}
  .employment-line{font-size:16px;margin-top:19px}
  .portrait{grid-column:1;grid-row:1;margin:0;display:flex;align-items:center;gap:22px}
  .portrait img{width:180px;max-width:52%}
  .portrait figcaption{margin:0;font-size:13px;border-top:0;padding-top:0}
  .button{font-size:14px;padding:11px 16px;gap:14px;min-height:46px}
  .actions{gap:12px;margin-top:25px}
  .results{padding-top:25px;padding-bottom:38px}
  .results h2{font-size:24px;max-width:27ch}
  .result-grid{grid-template-columns:1fr;gap:23px;margin-top:26px}
  .result,.result:first-child{border:0;padding:0;display:grid;grid-template-columns:125px minmax(0,1fr);column-gap:20px;border-top:1px solid var(--line);padding-top:23px}
  .result:first-child{border-top:0;padding-top:0}
  .result-figure{font-size:30px;grid-row:1/3}
  .result:last-child .result-figure{font-size:24px}
  .result-text{font-size:16px;max-width:none;margin:0;overflow-wrap:anywhere}
  .result-source{font-size:12px;margin-top:10px}
  .section{padding-block:48px}
  .section-heading{margin-bottom:30px}
  .section-heading h2,.capabilities .section-heading h2{font-size:34px}
  .section-heading>p:not(.section-label){font-size:16px}
  .capabilities,.professional-work,.parking,.approach-grid,.technical-note{grid-template-columns:1fr;gap:25px}
  .capability{gap:17px;padding-block:25px}
  .capability h3{font-size:25px}
  .capability p{font-size:16px}
  .capability .evidence{font-size:15px}
  .professional-work{gap:18px;padding-top:25px;padding-bottom:28px}
  .professional-work p{font-size:16px}
  .professional-work h3{font-size:26px}
  .work-category{font-size:14px;margin-top:30px}
  .flagship{grid-template-columns:1fr;padding:25px 22px;gap:30px}
  .flagship h3{font-size:34px;max-width:22ch}
  .flagship-copy>p:not(.status):not(.section-label){font-size:16px}
  .flagship .status{font-size:12px}
 .home-evidence figcaption,.evidence-figure figcaption{font-size:13px}
  .compact{border-left:0;padding-left:0}
  .compact li{font-size:16px}
  .compact figcaption{margin-bottom:12px}
  .supporting-work{gap:24px;grid-template-columns:1fr;margin-top:28px}
  .supporting-work article{padding-block:24px 0}
  .supporting-work p:not(.status){font-size:16px}
  .supporting-work h3{font-size:29px}
  .parking{margin-top:29px;gap:15px}
  .parking p:not(.section-label){font-size:16px}
  .parking p.evidence{font-size:15px}
  .approach-intro p{font-size:23px;max-width:none}
  .approach-grid{gap:32px}
  .approach-list p{font-size:16px}
  .technical-note{gap:20px;margin-top:25px;padding-top:27px}
  .tools div{grid-template-columns:145px 1fr;gap:12px;font-size:14px}
  .career-row{grid-template-columns:1fr;gap:12px;padding-block:25px}
  .career-date{padding:0;font-size:13px}
  .career-row h3{font-size:28px}
  .career-row p:not(.role):not(.career-date){font-size:16px;margin-top:12px}
  .role{font-size:14px}
  .earlier>div{margin:20px 0 0;font-size:16px}
  .education-languages{grid-template-columns:1fr;gap:35px;margin-top:35px}
  .education-languages h3{font-size:26px}
  .contact-section{padding-block:44px}
  .contact-grid{grid-template-columns:1fr;gap:38px}
  .contact-section h2{font-size:42px}
  .contact-section p:not(.section-label){font-size:16px}
  .cv-block{border-left:0;border-top:1px solid #6b7e85;padding:30px 0 0}
  .cv-block h3{font-size:28px;margin-top:13px}
  .site-footer{display:grid;grid-template-columns:1fr auto;font-size:12px;padding-block:24px;gap:15px}
  .site-footer p:last-child{grid-column:1/-1}
  .case-top{padding-top:25px;padding-bottom:34px}
  .back-link{margin-bottom:34px;font-size:14px}
  .case-top h1{font-size:43px;margin-top:17px;line-height:1.12;overflow-wrap:break-word}
  .case-top>.status{font-size:13px}
  .case-lead{font-size:19px;margin-top:23px}
 .evidence-stages>li{padding-block:22px 27px}
 .evidence-stage-heading{display:block}
 .evidence-stage-heading h3{font-size:25px;margin-bottom:7px}
 .evidence-stage-copy>p.evidence-limit{font-size:15px}
 .evidence-disclosure>summary{font-size:16px;padding:18px 4px}
 .evidence-disclosure>div{padding-inline:4px}
 .principle-note{margin-top:20px}
 .principle-note h3{font-size:20px}
  .case-section{padding-block:31px}
  .case-section h2{font-size:30px}
  .case-section p{font-size:17px}
  .product-diagram{padding-block:27px 31px}
  .diagram-nodes,.diagram-nodes.lifecycle,.diagram-nodes.family,.diagram-nodes.ecosystem{grid-template-columns:minmax(0,1fr);gap:0}
  .diagram-nodes.family,.diagram-nodes.ecosystem{padding-top:0}
  .diagram-nodes li,.diagram-nodes li+li{padding:14px 0 15px 16px;border-top:0;border-left:1px solid #bdcbce}
  .diagram-nodes li+li:before{display:block;content:'↓';left:-9px;top:-11px}
  .diagram-root{margin-bottom:16px;padding:17px}
  .product-diagram.family .diagram-root,.product-diagram.ecosystem .diagram-root{margin-bottom:16px}
  .product-diagram.family .diagram-root:after,.product-diagram.ecosystem .diagram-root:after,.diagram-nodes.family:before,.diagram-nodes.ecosystem:before{display:none}
  .diagram-nodes.family li,.diagram-nodes.family li+li,.diagram-nodes.ecosystem li,.diagram-nodes.ecosystem li+li{border:0;border-top:1px solid var(--line);padding:14px 0}
  .diagram-nodes.family li:before,.diagram-nodes.family li+li:before,.diagram-nodes.ecosystem li:before,.diagram-nodes.ecosystem li+li:before{display:none;content:none}
  .interface-grid{grid-template-columns:minmax(0,1fr);gap:19px}
  .interface-card{padding-top:13px}
  .mode-list>div{grid-template-columns:minmax(0,1fr);gap:4px;padding-block:12px}
  .case-image-grid{grid-template-columns:minmax(0,1fr);gap:27px}
  .conditional-flow{padding-inline:18px}
  .transaction-flow ol{grid-template-columns:minmax(0,1fr);gap:0}
  .transaction-flow li,.transaction-flow li+li{border-top:0;border-left:1px solid #bdcbce;padding:12px 0 12px 15px}
  .transaction-flow li+li:after{content:'↓';left:-8px;top:-10px}
  .transaction-flow li:before{display:inline-block;margin-right:9px;margin-bottom:0}
  .case-section .workflow{padding:22px 20px 0}
  .workflow ol{grid-template-columns:1fr}
  .workflow li{flex-direction:row;gap:17px;border-top:1px solid #bdcbce;font-size:16px;padding:18px 25px 18px 0}
  .workflow li:first-child{border-top:0}
  .workflow li+li{padding-left:0;border-left:0}
  .workflow li>svg{top:20px;right:0;transform:rotate(90deg)}
  .compact li>svg{position:static}
  .decisions li{padding-left:35px}
  .decisions h3{font-size:25px}
  .tradeoff{padding-left:20px}
  .demonstrates>p{font-size:23px}
  .professional-case{padding-block:32px}
  .professional-case h2{font-size:32px}
  .case-facts>div{grid-template-columns:1fr;gap:8px;font-size:16px;margin-top:24px}
  .case-facts dt{font-size:13px}
  .reported-result{padding:18px}
  .case-index{gap:12px 23px}
  .case-links{display:grid;gap:15px;padding-block:24px 30px}
  .case-links a{font-size:14px}
  .not-found{padding-block:50px;min-height:65vh}
  .not-found h1{font-size:52px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Bilingual navigation and process-to-agent explanation, extending the selected editorial design. */
.site-header nav.language-switch{gap:13px;font-size:13px;border-left:1px solid var(--line);padding-left:20px}
.language-switch a[aria-current]{font-weight:600}
.approach-home .section-heading h2{max-width:24ch}
.approach-home .section-heading>p:not(.section-label){max-width:82ch}
.process-principle{font:26px/1.4 var(--serif);letter-spacing:-.02em;border-left:3px solid var(--blue);padding-left:22px;max-width:70ch;margin:30px 0}
.process-visual{margin:30px 0 0}
.diagram-caption{font-size:13px;color:var(--muted);margin-bottom:16px}
.process-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.process-group{position:relative;background:#eeefea;padding:22px 22px 18px;border-top:2px solid var(--blue);display:flex;flex-direction:column}
.process-group>h3{font-size:27px;color:var(--blue);display:flex;justify-content:space-between;align-items:center;gap:15px;padding-bottom:18px}
.process-group>h3>span{font:13px/1.5 var(--sans);letter-spacing:0;color:var(--muted)}
.process-group>ol{list-style:none;margin:0;padding:0;display:block}
.process-group>ol>li{position:relative;padding:18px 0;border-top:1px solid var(--line)}
.stage-heading{display:flex;align-items:baseline;gap:12px;margin-bottom:12px}
.stage-number{font-size:13px;color:var(--blue)}
.stage-heading h4{font:22px/1.2 var(--serif);letter-spacing:-.025em;margin:0}
.process-group p{font-size:16px;line-height:1.5}
.process-group .stage-output{font-size:15px;color:var(--muted);margin-top:16px}
.stage-output strong{font-weight:500;color:var(--blue)}
.process-group p.ecrs-inset{background:var(--paper);border-left:2px solid var(--blue);padding:10px 12px;margin-top:13px;font-size:13px;line-height:1.5}
.ecrs-inset strong{display:block;font-size:12px;letter-spacing:.06em;margin-bottom:4px}
.group-transition{display:flex;align-items:center;gap:12px;color:var(--blue);font-size:13px!important;margin-top:auto;padding-top:14px}
.feedback-connector{display:flex;align-items:center;justify-content:center;gap:13px;color:var(--blue);font-size:14px;padding:18px 10px;border-block:1px solid var(--line);margin-top:18px}
.feedback-connector a{min-height:28px;display:flex;align-items:center;text-decoration:none}
.feedback-connector a:hover{text-decoration:underline}
.allocation-intro{font-size:17px;color:var(--muted);margin-top:25px;max-width:85ch}
.allocation-panel{margin-top:22px}
.allocation-title{font-size:13px;font-weight:600;color:var(--blue);margin-bottom:14px}
.allocation-panel dl{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.allocation-panel dl>div{border-top:1px solid var(--line);padding-top:14px}
.allocation-panel dt{font:20px/1.25 var(--serif);margin-bottom:10px}
.allocation-panel dd{font-size:15px;color:var(--muted);line-height:1.5}
.human-control{font-size:15px!important;line-height:1.6;color:var(--blue);font-weight:500;border-left:3px solid var(--blue);padding:12px 16px;background:var(--wash);max-width:none;margin-top:24px}
.approach-page-top h1{max-width:25ch;font-size:62px}
.evidence-boundaries{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:35px;padding-top:24px;border-top:1px solid var(--line)}
.evidence-boundaries p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}
.evidence-boundaries strong{display:block;color:var(--blue);font-size:14px;font-weight:600;margin-bottom:6px}
.approach-index{display:flex;gap:16px 30px;flex-wrap:wrap;padding-block:24px;font-size:14px}
.approach-index a{padding-block:5px}
.approach-detail .section-heading>p:not(.section-label){max-width:88ch}
.method-details{margin-top:38px}
.method-details>h3{font-size:27px;margin-bottom:22px}
.method-details details,.technical-disclosure{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:-1px}
.method-details summary,.technical-disclosure>summary{position:relative;font-size:17px;color:var(--blue);cursor:pointer;padding:20px 8px;line-height:1.5;font-weight:500}
.method-details summary>span{margin-right:15px;font-size:13px}
.method-details details>div{padding:0 28px 25px;max-width:95ch;font-size:17px}
.method-details .stage-output{margin-top:18px;color:var(--muted);font-size:16px}
.citations{display:inline-flex;gap:6px;margin:12px 0;font-size:13px;line-height:1.5}
.citations a{padding:3px;text-decoration:none;min-width:24px}
.citations a:hover{text-decoration:underline}
.example-band{background:#eeefea}
.example-band h2{max-width:26ch;margin-top:14px}
.illustrative-label{font-size:13px;font-weight:500;line-height:1.6;color:var(--blue);margin:18px 0}
.ecrs-example{margin-top:30px}
.ecrs-example h3,.starting-work h3{font:15px/1.5 var(--sans);letter-spacing:0;color:var(--muted);margin-bottom:17px}
.inline-sequence{display:flex;list-style:none;padding:0;margin:0;gap:18px}
.inline-sequence li{display:flex;align-items:center;justify-content:space-between;gap:18px;flex:1;font-size:16px;line-height:1.5;border-top:1px solid var(--line);padding-top:17px;min-width:0}
.inline-sequence li>span{min-width:0;overflow-wrap:break-word}
.inline-sequence svg{color:var(--blue);width:17px}
.starting-sequence{color:var(--muted)}
.ecrs-changes{margin-top:32px}
.explanation-rows>div{display:grid;grid-template-columns:250px minmax(0,1fr);gap:35px;padding-block:18px;border-bottom:1px solid var(--line)}
.explanation-rows dt{font-size:17px;line-height:1.6;color:var(--blue);font-weight:500}
.explanation-rows dd{font-size:17px;line-height:1.65;max-width:76ch}
.ecrs-changes .explanation-rows{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px}
.ecrs-changes .explanation-rows>div{display:block;border-top:2px solid #9baeb4;border-bottom:0}
.ecrs-changes dt{margin-bottom:12px}
.ecrs-changes dd{font-size:16px}
.ecrs-after{margin-top:20px}
.example-conclusion{margin-top:30px;max-width:85ch;font-size:17px}
.starting-work{margin:30px 0 34px}
.invoice-visual{margin-top:25px}
.invoice-visual>figcaption{font-size:13px;line-height:1.7;font-weight:600;color:var(--blue);padding:15px 18px;background:var(--wash);border-left:3px solid var(--blue);margin-bottom:25px}
.swimlane-layout{display:grid;grid-template-columns:130px minmax(0,1fr);gap:15px}
.lane-labels{display:grid;grid-template-rows:48px 210px 180px 225px;gap:16px}
.lane-labels p{border-top:1px solid var(--line);padding:15px 8px 0 0;line-height:1.5;font-size:14px;color:var(--muted);margin:0}
.lane-labels p>span{display:block;font-size:12px;color:var(--blue);margin-bottom:9px}
.invoice-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:17px;min-width:0}
.invoice-step{display:grid;grid-template-rows:48px 210px 180px 225px;gap:16px;position:relative;min-width:0}
.invoice-step>h3{font:17px/1.4 var(--sans);letter-spacing:-.02em;display:flex;gap:9px;align-items:baseline;margin:0}
.invoice-step>h3>span{font-size:12px;color:var(--blue);letter-spacing:0}
.invoice-node{padding:13px 11px;border:1px solid #bdc7c8;border-radius:2px;align-self:start;position:relative;min-width:0;background:var(--paper)}
.invoice-node h4{font:19px/1.2 var(--serif);letter-spacing:-.02em;margin:0 0 12px;overflow-wrap:break-word}
.invoice-node p{font-size:15px;line-height:1.5;overflow-wrap:break-word}
.invoice-node p+p{margin-top:13px}
.system-node{grid-row:2}
.agent-node{grid-row:3;background:var(--wash);border-style:dashed}
.human-node{grid-row:4;border-left:3px solid var(--blue)}
.lane-badge{display:block}
.normal-connector{position:absolute;right:-19px;top:25px;z-index:1;color:var(--blue);line-height:1}
.normal-connector svg{width:18px;height:18px}
.invoice-node p.stop-outcome{padding-top:12px;border-top:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink)}
.invoice-node p.branch-label{font-size:12px;font-weight:500;color:var(--blue);display:flex;gap:5px;align-items:center;margin-bottom:12px}
.branch-label svg{transform:rotate(90deg);width:16px;height:16px}
.human-bridge{grid-row:3;font-size:13px;line-height:1.5;align-self:stretch;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;position:relative;text-align:center;margin:0;padding:0 6px;color:var(--blue)}
.human-bridge:before{content:'';position:absolute;left:50%;top:-16px;height:calc(100% + 16px);border-left:1px solid #93a8b0;z-index:0}
.human-bridge span,.human-bridge svg{background:var(--paper);position:relative;z-index:1}
.human-bridge span{padding:7px}
.human-bridge svg{transform:rotate(90deg)}
.step-5 .human-bridge:before{border-left-style:dashed}
.diagram-legend{font-size:14px;color:var(--muted);margin-top:17px;max-width:none}
.sample-note{font-size:14px;color:var(--muted);margin-top:22px;max-width:90ch}
.outcome-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;margin-top:35px}
.outcome-grid article{border-top:1px solid var(--line);padding-top:20px}
.outcome-grid h3{font-size:24px;margin-bottom:14px}
.outcome-grid p{font-size:16px}
.technical-disclosure{margin-top:30px}
.technical-disclosure>div{padding:5px 25px 25px}
.technical-disclosure>div>section+section{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.technical-disclosure h3{font-size:25px;margin-bottom:15px}
.technical-disclosure p,.technical-disclosure li{font-size:17px}
.reading-section>h2{max-width:28ch;margin-top:14px;margin-bottom:27px}
.reading-section>p:not(.section-label){font-size:17px;max-width:85ch;margin-top:25px}
.reading-section>h3{margin-top:35px;margin-bottom:25px}
.architecture-section{background:#eeefea}
.architecture-section .section-heading>p:not(.section-label){max-width:80ch}
.architecture-section .technical-disclosure>div{max-width:98ch}
.architecture-section .architecture-details>div{max-width:none}
.mapping-table table{width:100%;border-collapse:collapse;font-size:16px;text-align:left;table-layout:fixed}
.mapping-table caption{font-size:14px;color:var(--muted);text-align:left;margin-bottom:18px}
.mapping-table th,.mapping-table td{padding:15px 14px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:break-word}
.mapping-table th{font-weight:500;color:var(--blue)}
.mapping-table thead th{font-size:13px;letter-spacing:.04em}
.architecture-section>.wrap>p{font-size:17px;max-width:90ch;margin-top:30px}
.controls{margin-top:42px;padding-top:32px;border-top:1px solid var(--line)}
.controls>h3{font-size:30px;margin-bottom:20px}
.controls>p{font-size:17px;margin-top:16px;max-width:90ch}
.evaluation-questions{padding-left:22px;max-width:80ch;font-size:17px}
.evaluation-questions li{padding-left:8px;margin-top:13px}
.adoption-sequence{font-size:16px}
.bridge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:35px 50px}
.bridge-grid article{padding-top:25px;border-top:1px solid var(--line)}
.bridge-grid h3{font-size:28px;margin-block:14px 17px}
.bridge-grid p:not(.section-label){font-size:17px}
.references>h2{font-size:32px;margin-bottom:18px}
.references>p{font-size:15px;color:var(--muted);max-width:85ch}
.references ol{list-style:none;padding:0;margin:25px 0 0;display:grid;gap:15px}
.references li{display:flex;gap:15px;font-size:14px;line-height:1.6}
.references li>span{color:var(--muted)}
.references li>a{overflow-wrap:anywhere}
@media(max-width:1100px){
 .site-header{flex-wrap:wrap;padding-block:22px;row-gap:12px}
 .site-header nav.main-navigation{order:3;width:100%;justify-content:flex-end}
 .site-header nav.language-switch{margin-left:auto}
 .process-groups{gap:18px}
 .process-group{padding:18px}
 .allocation-panel dl{gap:16px}
 .swimlane-layout{display:block}
 .lane-labels{display:none}
 .invoice-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
 .invoice-step{grid-template-rows:auto auto auto auto;gap:15px;align-content:start}
 .invoice-step>h3{font-size:20px;padding-bottom:15px;border-bottom:1px solid var(--line)}
 .system-node,.agent-node,.human-node,.human-bridge{grid-row:auto}
 .lane-badge{display:block;font-size:12px;line-height:1.5;color:var(--blue);margin-bottom:14px;font-weight:600}
 .normal-connector{display:none}
 .invoice-node{align-self:stretch}
 .invoice-node p{font-size:16px}
 .human-bridge{min-height:65px}
 .human-bridge:before{top:0;height:100%}
 .human-bridge svg{display:none}
}
@media(max-width:760px){
 .site-header{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:10px;padding-block:22px 15px;row-gap:10px}
 .wordmark{font-size:23px}
 .site-header nav.main-navigation{grid-column:1/-1;grid-row:2;order:0;margin:0;justify-content:space-between;font-size:14px}
 .site-header nav.language-switch{grid-column:2;grid-row:1;margin:0;gap:10px;padding-left:0;border:0;font-size:12px;width:auto}
 .site-header nav.language-switch a{padding-block:9px}
 .approach-home .section-heading h2{max-width:22ch}
 .process-principle{font-size:23px;padding-left:17px;margin-block:25px}
 .diagram-caption{font-size:13px}
 .process-groups{grid-template-columns:1fr;gap:23px}
 .process-group{padding:22px}
 .process-group>h3{font-size:28px;padding-bottom:19px}
 .process-group>ol{display:block}
 .process-group>ol>li{padding-block:20px}
 .stage-heading h4{font-size:25px}
 .process-group p,.process-group .stage-output{font-size:16px}
 .process-group p.ecrs-inset{font-size:14px}
 .group-transition svg{transform:rotate(90deg)}
 .feedback-connector{font-size:14px;justify-content:flex-start;padding-inline:0}
 .allocation-intro{font-size:16px}
 .allocation-panel dl{display:block}
 .allocation-panel dl>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;padding-block:16px}
 .allocation-panel dt{font-size:20px;margin:0}
 .allocation-panel dd{font-size:16px;overflow-wrap:break-word}
 .human-control{font-size:16px!important;padding:14px 16px}
 .approach-page-top h1{font-size:43px}
 .evidence-boundaries{grid-template-columns:1fr;gap:18px;margin-top:28px}
 .evidence-boundaries p{font-size:14px}
 .approach-index{gap:8px 20px;font-size:13px;padding-block:20px}
 .method-details{margin-top:30px}
 .method-details summary,.technical-disclosure>summary{font-size:16px;padding:18px 4px}
 .method-details details>div{font-size:16px;padding:0 5px 22px}
 .method-details>h3{font-size:27px}
 .example-band h2{font-size:34px}
 .illustrative-label{font-size:13px}
 .inline-sequence{display:block}
 .inline-sequence li{font-size:16px;gap:20px;padding-block:15px;justify-content:space-between}
 .inline-sequence li>svg{transform:rotate(90deg)}
 .ecrs-changes .explanation-rows{grid-template-columns:1fr 1fr;gap:20px}
 .ecrs-changes .explanation-rows>div{padding-block:16px}
 .ecrs-changes dt{font-size:17px}
 .ecrs-changes dd{font-size:16px}
 .example-conclusion{font-size:16px;margin-top:24px}
 .invoice-visual>figcaption{font-size:13px;padding:14px}
 .invoice-flow{display:block}
 .invoice-step{display:block;border-bottom:1px solid var(--line);padding:27px 0}
 .invoice-step:first-child{padding-top:0}
 .invoice-step>h3{font-size:23px;margin-bottom:20px;border-bottom:0;padding-bottom:0}
 .invoice-step>h3>span{font-size:14px}
 .invoice-node{padding:18px;margin-top:18px}
 .invoice-node h4{font-size:25px}
 .invoice-node p{font-size:16px}
 .invoice-node p.branch-label{font-size:13px}
 .invoice-node p.stop-outcome{font-size:15px}
 .lane-badge{font-size:13px;line-height:1.5}
 .diagram-legend{font-size:14px}
 .human-bridge{min-height:65px;margin-top:16px}
 .human-bridge span{font-size:14px}
 .sample-note{font-size:14px}
 .outcome-grid{grid-template-columns:1fr;gap:24px;margin-top:28px}
 .outcome-grid h3{font-size:25px;margin-bottom:12px}
 .outcome-grid p{font-size:16px}
 .technical-disclosure>div{padding:0 5px 22px}
 .technical-disclosure p,.technical-disclosure li{font-size:16px}
 .explanation-rows>div{grid-template-columns:1fr;gap:10px;padding-block:19px}
 .explanation-rows dt,.explanation-rows dd{font-size:16px}
 .reading-section>h2{font-size:34px}
 .reading-section>p:not(.section-label){font-size:16px}
 .mapping-table table{font-size:16px}
 .mapping-table th,.mapping-table td{padding:13px 8px}
 .mapping-table thead th{font-size:12px}
 .mapping-table caption{font-size:13px}
 .architecture-section>.wrap>p,.controls>p{font-size:16px}
 .controls{margin-top:30px;padding-top:25px}
 .controls>h3{font-size:29px}
 .evaluation-questions{font-size:16px}
 .bridge-grid{grid-template-columns:1fr;gap:28px}
 .bridge-grid h3{font-size:27px}
 .bridge-grid p:not(.section-label){font-size:16px}
 .references>h2{font-size:30px}
 .references li{font-size:14px;gap:12px}
}
/* Row heights follow the actual bilingual labels rather than fixed diagram cells. */
@media(min-width:1101px){
 .swimlane-layout{grid-template-rows:48px auto auto auto;row-gap:20px}
 .lane-labels{grid-column:1;grid-row:1/span 4;grid-template-rows:subgrid;gap:20px}
 .invoice-flow{grid-column:2;grid-row:1/span 4;grid-template-rows:subgrid;row-gap:20px}
 .invoice-step{grid-row:1/span 4;grid-template-rows:subgrid;row-gap:20px}
 .invoice-step>h3{grid-row:1}
}
.diagram-route{display:flex;align-items:center;border-top:1px solid #bdc7c8;font-size:13px;line-height:1.5;font-weight:500;padding-top:10px;margin-top:12px;text-decoration:none}
.diagram-route:hover{text-decoration:underline}
.invoice-node p.approval-gate{font-size:12px;font-weight:600;color:var(--blue);margin-bottom:13px;padding-bottom:10px;border-bottom:1px solid var(--line)}
@media(max-width:760px){.diagram-route{font-size:15px;min-height:36px}.invoice-node p.approval-gate{font-size:14px}}

@media(min-width:1101px){.lane-badge{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}
@media(max-width:480px){.ecrs-changes .explanation-rows{grid-template-columns:minmax(0,1fr)}}
h1,h2,h3,h4{overflow-wrap:anywhere}

.stage-next{display:block;width:19px;color:var(--blue);margin-top:14px;transform:rotate(90deg)}

/* Product previews and the proposed payment relationship retain the portfolio's
   existing typography and surfaces. Screenshots keep their native proportions. */
.flagship-copy .project-premise{font:27px/1.3 var(--serif);margin-top:14px}
.supporting-work{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.supporting-work article{display:flex;flex-direction:column;min-width:0}
.supporting-work h3{margin-top:0}
.supporting-work .project-premise{font:22px/1.35 var(--serif);margin:0 0 14px}
.supporting-work .status{margin:0 0 12px}
.supporting-copy>.text-link{display:inline-flex;margin-top:18px}
.supporting-work .home-evidence{margin-top:26px}
.supporting-work .home-evidence figcaption{font-size:13px;max-width:45ch}
.payment-diagram{margin-top:28px;padding:28px;background:var(--wash)}
.payment-diagram>figcaption{font-size:14px;line-height:1.6;max-width:75ch;margin-bottom:26px;color:var(--muted)}
.payment-track h3,.dispute-branch h3{font:600 17px/1.5 var(--sans);letter-spacing:0;margin-bottom:14px}
.payment-sequence,.dispute-sequence{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.payment-sequence li,.dispute-sequence li{position:relative;border-top:1px solid #9eafb5;padding:14px 0 0;font-size:16px;line-height:1.5;min-width:0}
.payment-sequence li+li:before,.dispute-sequence li+li:before{content:'→';position:absolute;left:-18px;top:13px;color:var(--blue)}
.proposed-track{border:1px dashed var(--blue);padding:20px}
.release-authority{font-size:16px;line-height:1.65;margin-block:25px;max-width:76ch}
.payment-repeat{font-size:16px;margin-top:22px}
.dispute-branch{border-top:1px dashed var(--blue);margin-top:26px;padding-top:22px}
.dispute-sequence{grid-template-columns:repeat(3,minmax(0,1fr))}
.dispute-branch p{font-size:15px;margin-top:18px}
.payment-status{font-size:15px;color:var(--muted);margin-top:16px}
@media(max-width:900px){
 .supporting-work{grid-template-columns:1fr}
 .supporting-work article{display:grid;grid-template-columns:1fr 1fr;gap:30px}
 .supporting-work .home-evidence{margin-top:0}
 .payment-sequence{grid-template-columns:1fr}
 .payment-sequence li{padding:14px 0 4px 18px;border-top:0;border-left:1px solid #9eafb5}
 .payment-sequence li+li:before{content:'↓';left:12px;top:-14px;background:var(--wash)}
}
@media(max-width:600px){
 .supporting-work article{display:flex;gap:0}
 .supporting-work .home-evidence{margin-top:24px}
 .flagship-copy .project-premise{font-size:24px}
 .payment-diagram{padding:22px 18px}
 .proposed-track{padding:18px 15px}
 .dispute-sequence{grid-template-columns:1fr}
 .dispute-sequence li{padding:14px 0 4px 18px;border-top:0;border-left:1px solid #9eafb5}
 .dispute-sequence li+li:before{content:'↓';left:12px;top:-14px;background:var(--wash)}
}

/* Keep navigation available while reading long case studies. */
:root{--navigation-offset:8rem}
html{scroll-padding-top:var(--navigation-offset)}
.site-header{position:sticky;top:0;z-index:10;background:var(--paper)}
.site-header nav.main-navigation a{font-weight:500;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.skip-link{z-index:20}
section[id],article[id],aside[id],div[id]{scroll-margin-top:16px}
@media(max-width:1100px){:root{--navigation-offset:10rem}}
@media(max-width:760px){
 :root{--navigation-offset:9rem}
 .site-header{padding-block:12px 8px;row-gap:6px}
 .site-header nav.main-navigation a{min-width:44px;padding-block:10px}
 .site-header nav.language-switch a{min-height:40px;display:inline-flex;align-items:center}
}
@media(max-width:360px){
 .site-header nav.main-navigation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 8px;font-size:14px}
 .site-header nav.main-navigation a{justify-content:flex-start}
}

/* Career reading pages extend the established editorial layout. */
.employment-line{border:0;padding-left:0;color:var(--muted)}
.site-header{gap:24px}
.site-header nav.main-navigation{gap:22px}
.site-header nav.language-switch a{min-height:44px}
.energy-entry{display:grid;grid-template-columns:1fr 1.35fr;gap:90px;padding-block:32px;border-bottom:1px solid var(--line)}
.energy-entry h3{max-width:24ch}
.energy-entry p{font-size:17px}
.energy-entry .text-link{min-height:44px}
.career-summary .career-row{padding-block:25px}
.education-languages h3+.education-item{margin-top:24px}
.education-item+.education-item{margin-top:28px}
.reading-top h1{max-width:18ch}
.reading-subtitle{font:27px/1.4 var(--serif);margin-top:24px;max-width:46ch}
.reading-top .case-lead{max-width:70ch}
.career-overlap{font-size:15px;color:var(--muted);margin-bottom:30px}
.career-page>.reading-section,.about-page>.reading-section{margin-top:64px}
.career-page>.reading-section:first-child,.about-page>.reading-section:first-child{margin-top:0}
.reading-section>.career{margin-top:30px}
.reading-section>h2{margin-top:0}
.reading-section .education-item{margin-top:30px}
.other-roles .career-row{padding-block:22px}
.other-roles .career-row h3{font-size:23px}
.about-page .languages{max-width:560px}
.energy-facts{display:grid;grid-template-columns:1fr 1.2fr 1.5fr;gap:24px;margin-block:36px 56px;border-block:1px solid var(--line);padding-block:22px}
.energy-facts dt{font-size:13px;color:var(--muted);margin-bottom:8px}
.energy-facts dd{font-size:17px}
.energy-workflow{margin-block:56px;padding-block:30px;border-block:1px solid var(--line)}
.energy-workflow h2{font-size:30px}
.energy-workflow ol{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;padding:0;margin:28px 0;gap:22px}
.energy-workflow li{display:flex;gap:10px;justify-content:space-between;font-size:16px;line-height:1.5;min-width:0}
.energy-workflow li svg{width:18px;margin-top:3px;color:var(--blue)}
.energy-workflow figcaption{font-size:14px;line-height:1.65;color:var(--muted);max-width:75ch}
.energy-page>.reading-section{margin-top:44px}
.energy-page>.reading-section h2{font-size:32px;margin-bottom:20px}
.energy-page>.reading-section p{font-size:18px;max-width:72ch}
@media(min-width:1101px){.site-header nav.main-navigation{gap:18px}.site-header nav.language-switch{gap:14px}}
@media(max-width:900px){.energy-entry{gap:35px}}
@media(max-width:760px){
 .energy-entry{grid-template-columns:1fr;gap:22px}
 .reading-subtitle{font-size:23px}
 .energy-facts{grid-template-columns:1fr;gap:20px;margin-block:28px 36px}
 .energy-facts>div{display:grid;grid-template-columns:1fr 1.5fr;gap:20px}
 .energy-facts dt{margin-bottom:0}
 .energy-workflow{margin-block:36px}
 .energy-workflow ol{grid-template-columns:1fr;gap:20px}
 .energy-workflow li{justify-content:flex-start;gap:16px;align-items:center}
 .energy-workflow li svg{transform:rotate(90deg);margin:0}
 .energy-workflow li span{flex:1}
 .career-page>.reading-section,.about-page>.reading-section{margin-top:46px}
}
@media(max-width:600px){
 :root{--navigation-offset:12rem}
 .site-header nav.main-navigation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 8px;width:100%;font-size:14px}
 .site-header nav.main-navigation a{min-height:44px;min-width:44px;justify-content:flex-start;padding-block:10px}
 .site-header nav.language-switch a{min-height:44px}
}
@media(max-width:600px){
 .reading-top h1{font-size:clamp(36px,10vw,43px);overflow-wrap:normal}
}

/* Full education detail and public diploma copies appear only on About. */
.about-page .education-item+.education-item{margin-top:48px;padding-top:36px;border-top:1px solid var(--line)}
.education-detail{margin-top:18px}
.education-detail h4{font:600 15px/1.5 var(--sans);letter-spacing:0;margin:24px 0 8px}
.education-project-title{font:23px/1.4 var(--serif);max-width:56ch;margin-bottom:14px}
.education-grade{font-size:17px}
.diploma-image{max-width:720px;margin-top:26px}
.diploma-image>a{display:block}
.diploma-image img{width:100%;height:auto}
.diploma-image figcaption{font-size:14px;color:var(--muted);line-height:1.65;margin-top:12px;max-width:75ch}
.diploma-download{min-height:44px;margin-top:30px}
@media(max-width:600px){.education-project-title{font-size:21px}.about-page .education-item+.education-item{margin-top:36px;padding-top:28px}}

/* Short recruiter-facing summaries; detailed diagrams stay on Approach. */
.email-action{overflow-wrap:anywhere}
.hero .email-action{min-height:44px;margin-top:0}
.approach-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 30px;list-style-position:inside;padding:0;margin:30px 0;color:var(--blue)}
.approach-overview li{padding-top:16px;border-top:1px solid var(--line);font-size:14px}
.approach-overview h3{display:inline;font-size:23px;color:var(--ink);line-height:1.35}
.approach-home-note{font-size:17px;max-width:75ch}
.invoice-manager-summary{margin-bottom:38px;padding-block:22px;border-block:1px solid var(--line)}
.invoice-manager-summary .inline-sequence{margin-top:20px}
.invoice-manager-summary .inline-sequence li{font-size:17px}
@media(max-width:600px){.approach-overview{grid-template-columns:1fr 1fr;gap:22px}.approach-overview h3{font-size:21px}.hero .email-action{font-size:14px}.invoice-manager-summary .inline-sequence{display:block}}

/* Native modal image preview; PNG links remain the no-script fallback. */
html.image-viewer-open{overflow:hidden}
.image-viewer{width:max-content;max-width:96vw;max-height:96dvh;padding:16px;border:1px solid var(--line);border-radius:2px;background:var(--paper);color:var(--ink);overflow:auto}
.image-viewer::backdrop{background:rgb(20 27 30 / .8)}
.image-viewer-toolbar{display:flex;align-items:center;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.image-viewer-toolbar h2{font:600 17px/1.4 var(--sans);letter-spacing:0;margin-right:auto}
.image-viewer-original{display:inline-flex;align-items:center;min-height:44px;font-size:15px}
.image-viewer-close{min-width:72px;min-height:44px;padding:10px 16px;border:1px solid var(--blue);border-radius:2px;background:var(--blue);color:var(--paper);font:500 15px/1.5 var(--sans);cursor:pointer}
.image-viewer-close:hover{background:#26485b}
.image-viewer-close:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.image-viewer-image{display:block;max-width:calc(96vw - 34px);max-height:calc(96dvh - 125px);width:auto;height:auto;object-fit:contain;margin-inline:auto}
@media(max-width:600px){.image-viewer{padding:12px}.image-viewer-toolbar{gap:8px 12px}.image-viewer-toolbar h2{flex-basis:100%;font-size:16px}.image-viewer-original{margin-right:auto;font-size:14px}.image-viewer-image{max-width:calc(96vw - 26px);max-height:calc(96dvh - 160px)}}

/* Examples explain decisions; the six-stage framework keeps its established design. */
.contact-grid{grid-template-columns:1fr}
.contact-grid>div{max-width:76ch}
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:30px 0}
.before-after h3{font-size:27px;margin-bottom:18px}
.before-after ol{margin:0;padding-left:24px}
.before-after li{padding:10px 0 10px 6px;border-bottom:1px solid var(--line)}
.retained-control,.record-boundary{margin-top:22px;padding:18px 0;border-block:1px solid var(--blue);font-size:16px}
.exception-path{margin:28px 0;padding:24px;background:var(--wash)}
.exception-path h3{font-size:25px;margin-bottom:12px}
.exception-path a{display:inline-flex;min-height:44px;align-items:center;margin-top:8px}
.example-decisions{margin:26px 0}
.example-decisions>div{display:grid;grid-template-columns:minmax(150px,1fr) 3fr;gap:24px;border-top:1px solid var(--line);padding:16px 0}
.example-decisions dt{font-weight:600;color:var(--blue)}
.example-decisions dd{max-width:72ch}
.example-takeaway{font:26px/1.4 var(--serif);color:var(--blue);margin-top:30px;max-width:65ch}
.invoice-overview{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:18px;margin:28px 0;padding:0;list-style-position:inside}
.invoice-overview li{border-top:2px solid var(--blue);padding-top:14px;font-size:16px;line-height:1.5}
.invoice-routing,.investigation-branch{margin-top:32px}
.investigation-branch{padding:24px;background:var(--wash);border:1px dashed var(--blue)}
.investigation-branch h3,.invoice-routing h3{font-size:27px;margin-bottom:16px}
.investigation-branch>a{display:inline-flex;min-height:44px;align-items:center}
.party-table,.profile-table,.mode-table{border-collapse:collapse;width:100%;margin:30px 0;font-size:15px;line-height:1.6;table-layout:fixed}
.party-table caption,.profile-table caption,.mode-table caption{text-align:left;font-size:17px;color:var(--blue);font-weight:600;margin-bottom:16px}
.party-table th,.party-table td,.profile-table th,.profile-table td,.mode-table th,.mode-table td{vertical-align:top;text-align:left;padding:16px 13px;border-bottom:1px solid var(--line);overflow-wrap:break-word}
.party-table thead th,.profile-table thead th,.mode-table thead th{background:var(--wash);color:var(--blue);border-top:2px solid var(--blue)}
.party-table th:first-child{width:17%}
.party-table tbody th{font-weight:500}
.party-table tbody th span{display:block;color:var(--blue);font-weight:600}
.mobile-actor{display:none}
.payment-exceptions{margin-top:32px}
.payment-exceptions h3{font-size:27px}
.profile-table th:first-child{width:15%}
.profile-table th:nth-child(2){width:35%}
#profile-inputs figure{margin:24px 0}
#profile-inputs figcaption{font-size:14px;color:var(--muted);margin-bottom:12px}
#profile-inputs figure ol{display:flex;gap:28px;margin:0;padding-left:24px;font-size:17px}
#profile-inputs figure li{flex:1;padding-left:4px}
.mode-table th:first-child{width:30%}
.lesson-roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding-left:24px;margin:28px 0}
.lesson-roles li{border-top:1px solid var(--line);padding:14px 8px 0 4px}
.lesson-roles strong{display:block;font-size:15px;color:var(--blue)}
.lesson-roles p{font-size:17px;margin-top:8px}
.lesson-branches section{padding:22px 0;border-top:1px solid var(--line)}
.lesson-branches h3{font-size:24px;margin-bottom:12px;max-width:55ch}
.energy-panels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:34px}
.energy-panels .energy-panel{margin:0;padding-top:24px;border-top:1px solid var(--line)}
.energy-panels h2{font-size:30px}
.energy-panels p{font-size:17px}
@media(max-width:1000px){.party-table{font-size:14px}.party-table th,.party-table td{padding:12px 8px}.invoice-overview{grid-template-columns:repeat(4,minmax(0,1fr))}.energy-panels{grid-template-columns:1fr}.energy-panels .energy-panel{max-width:72ch}}
@media(max-width:900px){
 .before-after{grid-template-columns:1fr;gap:30px}
 .example-decisions>div{grid-template-columns:1fr;gap:7px}
 .invoice-overview{grid-template-columns:1fr 1fr;gap:22px}
 .lesson-roles{grid-template-columns:1fr 1fr}
 .party-table,.party-table tbody,.party-table tr,.party-table th,.party-table td{display:block;width:auto}
 .party-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .party-table tr{margin-bottom:28px;border:1px solid var(--line)}
 .party-table th:first-child{width:auto}
 .party-table tbody th{background:var(--wash);font-size:18px;padding:14px}
 .party-table tbody th span{display:inline;margin-right:6px}
 .party-table td{padding:12px 14px;font-size:16px}
 .party-table .party-empty{display:none}
 .mobile-actor{display:block;font-size:13px;font-weight:600;color:var(--blue);margin-bottom:5px}
 .profile-table,.profile-table tbody,.profile-table tr,.profile-table th,.profile-table td{display:block;width:auto}
 .profile-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 .profile-table th:first-child{width:auto;background:var(--wash);font-size:20px}
 .profile-table th,.profile-table td{padding:14px;font-size:16px}
 .profile-table tr{margin-bottom:24px;border:1px solid var(--line)}
 #profile-inputs figure ol{display:block}
 #profile-inputs figure li{margin-bottom:12px}
}
@media(max-width:420px){.invoice-overview,.lesson-roles{grid-template-columns:1fr}.investigation-branch,.exception-path{padding:18px}.mode-table th:first-child{width:36%}}

/* Short activity charts carry the argument; detailed reading stays optional. */
.activity-diagram,.payment-activity{margin:28px 0 18px}
.activity-svg{display:block;width:100%;height:auto;color:var(--blue);overflow:visible}
.activity-mobile{display:none}
.activity-node rect,.activity-node polygon{fill:var(--paper);stroke:var(--blue);stroke-width:1.5}
.activity-node.decision polygon{fill:var(--wash)}
.activity-node.human rect,.activity-node.human polygon{fill:#f2eadd}
.activity-node.agent rect{fill:#deebf0;stroke-width:2}
.activity-node.hold rect{fill:#f0e9e3;stroke-dasharray:5 3}
.activity-node.repeated rect{fill:var(--wash)}
.activity-node.end rect{stroke-width:2}
.activity-label{font:17px var(--sans);fill:var(--ink)}
.activity-actor{font:600 13px var(--sans);fill:var(--blue)}
.activity-edge{fill:none;stroke:var(--blue);stroke-width:1.6;stroke-linejoin:round}
.activity-edge.dependency-edge{stroke-dasharray:5 4}
.activity-edge-label{font:13px var(--sans);fill:var(--blue)}
.activity-note{font:600 13px var(--sans);fill:var(--blue);letter-spacing:.04em}
.activity-lane rect,.activity-column rect{fill:none;stroke:var(--line);stroke-width:1}
.activity-lane text{font:600 15px var(--sans);fill:var(--blue)}
.example-scene{max-width:68ch;font-size:18px;color:var(--muted);margin-top:16px}
.diagram-key{font-size:15px;line-height:1.6;max-width:86ch;color:var(--muted);margin-top:16px}
.example-detail,.method-disclosure{margin-top:24px;border-block:1px solid var(--line)}
.example-detail>summary,.method-disclosure>summary{padding:17px 8px;min-height:54px;cursor:pointer;font-size:16px;color:var(--blue)}
.example-detail>div,.method-disclosure>div{padding:8px 0 24px}
.example-detail .case-section{margin:0;padding:20px 0}
.example-detail .reading-section{margin:0;padding-top:16px}
.payment-activity>figcaption{font-size:14px;color:var(--blue);margin-bottom:18px}
.payment-design>.payment-status{font-size:15px;margin-top:18px}
.payment-activity .activity-mobile>h3{font:600 18px/1.5 var(--sans);letter-spacing:0;margin:24px 0}
.technical-reading{border-block:1px solid var(--line);margin-top:40px}
.technical-reading>summary{width:min(var(--width),calc(100% - 96px));margin:auto;padding:24px 0;min-height:64px;color:var(--blue);font-size:18px;cursor:pointer}
.approach-work-links{display:flex;flex-wrap:wrap;gap:12px 28px;padding-block:30px 12px}
.approach-work-links a{display:inline-flex;align-items:center;min-height:44px}
.settlement-example{max-width:740px;margin:28px 0;border-block:2px solid var(--blue);padding:22px 0}
.settlement-example figcaption{font-size:14px;color:var(--muted);margin-bottom:20px}
.settlement-example dl>div{display:flex;justify-content:space-between;gap:24px;padding:12px 0;border-bottom:1px solid var(--line)}
.settlement-example dd{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.settlement-example .settlement-total{border-bottom:0;color:var(--blue)}
.settlement-example>p{font-size:16px;margin-top:20px}
.profile-summary{max-width:740px;margin:28px 0}
.profile-summary>div{display:grid;grid-template-columns:100px 1fr;gap:24px;padding:13px 0;border-bottom:1px solid var(--line)}
.profile-summary dt{font-weight:600;color:var(--blue)}
.profile-summary dd{font-size:17px}
.case-availability{font-size:14px;line-height:1.6;color:var(--muted);margin:22px 0}
.product-reference{margin:32px 0;border-block:1px solid var(--line)}
.product-reference>summary{padding:18px 0;min-height:58px;color:var(--blue);font-size:17px;cursor:pointer}
.product-reference .case-section{padding-top:28px;margin-top:0}
.lifecycle-brief{display:flex;gap:16px;flex-wrap:wrap;margin:28px 0;padding:0;list-style:none;color:var(--blue);font-size:17px}
.lifecycle-brief li{display:flex;gap:16px;align-items:center}
.lifecycle-brief li+li::before{content:'→';color:var(--muted)}
@media(max-width:900px){
 .activity-desktop{display:none}
 .activity-mobile{display:block;max-width:460px;margin-inline:auto}
 .activity-mobile .activity-label{font-size:18px}
 .activity-mobile .activity-actor{font-size:15px}
 .activity-mobile .activity-edge-label{font-size:15px}
 .activity-mobile .activity-note{font-size:15px}
 .activity-diagram{margin-block:24px}
 .payment-activity .activity-mobile{max-width:460px}
}
@media(max-width:600px){
 .technical-reading>summary{width:calc(100% - 40px)}
 .profile-summary>div{grid-template-columns:76px 1fr;gap:16px}
 .profile-summary dd{font-size:16px}
 .diagram-key{font-size:14px}
 .example-scene{font-size:17px}
 .settlement-example dt,.settlement-example dd{font-size:16px}
}
.more-captures{margin:24px 0;border-block:1px solid var(--line)}
.more-captures>summary{padding:18px 0;min-height:58px;cursor:pointer;color:var(--blue);font-size:16px}
.more-captures>.case-image-grid{padding-block:16px 26px}
.activity-edge-label{font-size:15px}
.activity-note{font-size:15px}
.activity-lane text{font-size:16px}
@media(max-width:1100px){.activity-desktop{display:none}.activity-mobile{display:block;max-width:460px;margin-inline:auto}.activity-mobile .activity-label{font-size:18px}.activity-mobile .activity-actor{font-size:15px}.activity-mobile .activity-edge-label{font-size:15px}.activity-mobile .activity-note{font-size:15px}}
@media(min-width:1101px){.lesson-activity{width:min(1160px,calc(100vw - 96px));margin-left:calc(50% - min(580px,calc(50vw - 48px)));transform:none}}
@media(min-width:1201px){.payment-activity{width:min(1160px,calc(100vw - 96px));margin-left:calc(50% - min(580px,calc(50vw - 48px)));transform:none}}
@media(max-width:1200px){.payment-activity .activity-desktop{display:none}.payment-activity .activity-mobile{display:block;max-width:460px;margin-inline:auto}.payment-activity .activity-label{font-size:18px}.payment-activity .activity-actor{font-size:15px}.payment-activity .activity-edge-label{font-size:15px}.payment-activity .activity-note{font-size:15px}}

/* Portfolio emphasis: a readable activity comparison, without scaled SVG text. */
.method-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.method-groups>section>h3{font-size:30px;color:var(--blue)}
.method-groups .approach-overview{display:block;margin:20px 0 0;list-style-position:outside;padding-left:22px}
.method-groups .approach-overview li{padding:12px 0;border:0;color:var(--muted)}
.method-groups h4{font:500 17px/1.5 var(--sans);margin:0;color:var(--ink)}
.method-disclosure{margin-top:24px}
.method-disclosure>div{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.method-disclosure h3{font-size:23px;margin:0 0 10px}
.sourcing-example>h2{max-width:27ch}
.sourcing-status{font-size:14px;color:var(--muted);margin-top:18px}
.sourcing-request{font:25px/1.5 var(--serif);max-width:58ch;margin:28px 0 34px;padding:0}
.sourcing-comparison>figcaption{font-size:16px;color:var(--muted);margin-bottom:24px}
.sourcing-columns{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.sourcing-columns>section{min-width:0}
.sourcing-columns>section>h3{font-size:26px;border-bottom:2px solid var(--blue);padding-bottom:16px;margin-bottom:22px}
.sourcing-flow{list-style:none;margin:0;padding:0}
.sourcing-flow>li{position:relative;padding-bottom:36px}
.sourcing-flow>li:last-child{padding-bottom:0}
.sourcing-flow>li:last-child>.flow-arrow{display:none}
.sourcing-step{border:1px solid var(--line);padding:18px 22px;background:var(--paper)}
#sourcing-before .sourcing-step{border-style:dashed}
.sourcing-actor{display:block;font-size:13px;font-weight:600;line-height:1.5;color:var(--blue);margin-bottom:7px}
.sourcing-step h4,.sourcing-decision h4{font:600 18px/1.4 var(--sans);margin:0}
.sourcing-step p{font-size:16px;line-height:1.55;margin-top:8px}
.flow-arrow{position:absolute;bottom:6px;left:calc(50% - 10px);line-height:1;color:var(--blue);transform:rotate(90deg)}
.flow-arrow svg{width:20px;height:20px}
.sourcing-decision{border:1px solid var(--blue);background:var(--wash);text-align:center;padding:16px 18px}
.sourcing-hold{margin:12px 0 10px;padding:12px 18px;border:1px dashed var(--muted);font-size:15px;line-height:1.5}
.sourcing-hold p{font-size:15px;margin-top:6px}
.branch-label{display:block;text-align:center;font-size:14px;font-weight:600;color:var(--blue)}
#sourcing-review .sourcing-step{background:#f2eadd;border-color:#a39a87}
.sourcing-changes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;border-top:1px solid var(--line);margin-top:32px;padding-top:22px}
.sourcing-changes dt{font-size:16px;font-weight:600;color:var(--blue)}
.sourcing-changes dd{font-size:15px;line-height:1.55;margin-top:6px}
.sourcing-boundary{font-size:15px;color:var(--muted);margin-top:26px}
.sourcing-implementation{margin-top:26px}
.sourcing-sources{font-size:14px}
.approach-detail.section,.approach-work-links.section{padding-block:40px}
.approach-home>p{margin:18px 0 0}
@media(max-width:700px){
 .method-groups{grid-template-columns:1fr;gap:16px}
 .method-groups>section{display:grid;grid-template-columns:110px 1fr;gap:14px;border-top:1px solid var(--line);padding-top:14px}
 .method-groups>section>h3{font-size:25px}
 .method-groups .approach-overview{margin:0}
 .method-groups .approach-overview li{padding:0 0 10px}
 .method-disclosure>div{grid-template-columns:1fr}
 .sourcing-columns{grid-template-columns:1fr;gap:38px}
 .sourcing-request{font-size:22px}
 .sourcing-changes{grid-template-columns:1fr 1fr;gap:20px}
 .sourcing-example.section{padding-block:40px}
 .sourcing-step{padding:14px 18px}
 .sourcing-columns>section>h3{font-size:24px}
}
/* Existing work receives prominence through composition, not invented imagery. */
.energy-entry{background:var(--wash);border:1px solid #c5d1d2;margin-block:28px;padding:34px 38px;gap:52px;align-items:start}
.energy-entry h3{font-size:34px}
.energy-entry-facts{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.energy-entry-facts dt{font-size:14px;font-weight:600;color:var(--blue)}
.energy-entry-facts dd{font-size:17px;line-height:1.5;margin-top:8px}
.capabilities.section{padding-block:44px}
.capabilities .section-heading{margin-bottom:0}
.capability{padding-block:18px}
.capability .text-link{font-size:14px}
.supporting-work article[data-project="ai-automation"]{grid-column:1/-1;display:grid;grid-template-columns:1.4fr .6fr;gap:36px;align-items:start}
.supporting-work article[data-project="ai-automation"] h3{font-size:28px}
@media(max-width:700px){.energy-entry{padding:24px;gap:22px}.energy-entry h3{font-size:30px}.energy-entry-facts{grid-template-columns:1fr;gap:18px}.supporting-work article[data-project="ai-automation"]{grid-template-columns:1fr;gap:20px}.supporting-work article[data-project="ai-automation"] .home-evidence{max-width:420px}}
.case-content #contribution{padding-block:30px}
.case-content #contribution h2{font-size:26px;margin-bottom:14px}
.case-content .interface-section{padding-block:30px}
.interface-section .interface-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.interface-card h3{font-size:23px}
.interface-card p{font-size:16px}
.case-content .mode-table{margin-block:16px}
.payment-model-detail{margin-top:22px}
.payment-model-detail>summary{cursor:pointer;color:var(--blue);padding-block:12px;font-size:16px}
.payment-model-detail #payment-design{padding-top:24px}
.profile-summary dd{font-size:16px;line-height:1.55}
@media(max-width:600px){.interface-section .interface-grid{grid-template-columns:1fr}.case-content #contribution{padding-block:24px}.interface-card h3{font-size:22px}}
.sourcing-outcomes{display:grid;grid-template-columns:1.25fr 1fr;gap:18px;margin-top:24px;align-items:start;border-top:1px solid var(--blue);padding-top:16px}
.sourcing-outcomes .branch-label{text-align:left;margin:0 0 14px}
.sourcing-outcomes .sourcing-step{padding:14px}
.sourcing-outcomes .sourcing-actor{font-size:13px}
.sourcing-outcomes .sourcing-hold{margin:0;font-size:15px}
.sourcing-stop{font-weight:600}
@media(max-width:1100px){.sourcing-outcomes{grid-template-columns:1fr}.sourcing-hold{grid-row:1}.sourcing-ready{border-top:1px solid var(--line);padding-top:16px}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}

.diploma-figure{max-width:560px;margin-top:24px}
.diploma-figure img{width:100%;height:auto;border:1px solid var(--line)}
.diploma-figure figcaption{font-size:14px;line-height:1.55;color:var(--muted);margin-top:10px}
.diploma-figure a:focus-visible{display:block}
@media(max-width:700px){.method-groups>section{display:block}.method-groups .approach-overview{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:14px;list-style-position:inside;padding-left:0}.method-groups>section>h3{white-space:nowrap}.method-groups h4{font-size:16px}}
/* Connected sourcing process: real parallel paths and distinct decision routes. */
.sourcing-graph>section>h3{font-size:26px;margin-top:24px}
.sourcing-graph>section+section{margin-top:28px;border-top:1px solid var(--line);padding-top:12px}
.sourcing-graph .activity-node.fork rect,.sourcing-graph .activity-node.join rect,.sourcing-graph .activity-node.merge circle{fill:var(--blue);stroke:var(--blue)}
.sourcing-graph .activity-label{font-size:20px}
.sourcing-graph .activity-actor,.sourcing-graph .activity-edge-label,.sourcing-graph .activity-note{font-size:16px}
.sourcing-graph .activity-mobile{max-width:380px}
.sourcing-walkthrough{margin-bottom:28px}
.sourcing-walkthrough h3{font-size:24px;margin-bottom:16px}
.sourcing-walkthrough li{margin-top:12px;font-size:16px}
.method-disclosure>.method-groups{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:24px}
.method-disclosure>.method-groups+div{margin-top:28px}
@media(max-width:700px){.method-disclosure>.method-groups{grid-template-columns:1fr}.sourcing-graph>section>h3{font-size:23px}.sourcing-example>.sourcing-request{font-size:21px}}
/* Keep the two optional Approach sections together without stacked blank bands. */
.sourcing-example.section{padding-bottom:24px}
.approach-detail.section{padding-top:0;padding-bottom:24px;border-top:0}
.approach-detail .method-disclosure{margin-top:0;border-top:0}
.approach-work-links.section{padding-top:24px;border-top:0}
/* Shared text/image rows align the two supporting products without fixed heights. */
@media(min-width:901px){
 .supporting-work{grid-template-columns:repeat(2,minmax(0,1fr))}
 .supporting-work>article:not([data-project="ai-automation"]){display:grid;grid-template-rows:subgrid;grid-row:span 4;row-gap:26px}
 .supporting-work>article:not([data-project="ai-automation"]) .supporting-copy{display:flex;flex-direction:column}
 .supporting-work>article:not([data-project="ai-automation"]) .supporting-copy>.text-link{margin-top:auto;padding-top:18px;align-self:flex-start}
 .supporting-work>article:not([data-project="ai-automation"]) .home-evidence{display:grid;grid-template-rows:subgrid;grid-row:span 3;row-gap:10px;margin-top:0;align-self:stretch}
 .supporting-work>article:not([data-project="ai-automation"]) .home-evidence figcaption{display:grid;grid-template-rows:subgrid;grid-row:span 2;row-gap:5px;max-width:none;margin-top:0}
 .supporting-work>article:not([data-project="ai-automation"]) .full-size-link{margin-top:0;align-self:start}
}
/* Equal preview frames preserve every pixel through contain rather than cropping. */
.supporting-work>article:not([data-project="ai-automation"]) .home-evidence>a:first-child{display:block;width:100%;aspect-ratio:5/4;background:#fff;border:1px solid var(--line)}
.supporting-work>article:not([data-project="ai-automation"]) .home-evidence>a:first-child img{width:100%;height:100%;object-fit:contain;object-position:center}
/* Local trial: progress is evidence, not a completion percentage. */
.prototype-progress{padding:28px 0;border-bottom:1px solid var(--line)}
.prototype-progress h2{font:26px/1.25 var(--serif);margin:0 0 18px}
.prototype-progress dl>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;padding-block:12px;border-top:1px solid var(--line)}
.prototype-progress dt{font-size:14px;font-weight:600;color:var(--blue)}
.prototype-progress dd{font-size:16px;line-height:1.55;max-width:68ch}
.prototype-progress .text-link{margin-top:16px}
.guided-walkthrough .tour-intro{font-size:17px;max-width:70ch}
.guided-walkthrough .tour-recording-note{font-size:13px;color:var(--muted);margin:12px 0 24px}
.tour-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;margin:0 0 20px;padding:0;border-block:1px solid var(--line)}
.tour-nav a{display:flex;align-items:center;gap:10px;text-decoration:none;padding:17px 12px;min-height:60px;font-size:15px;line-height:1.45;height:100%}
.tour-nav a:hover{background:var(--wash)}
.tour-nav a[aria-selected="true"]{background:var(--blue);color:var(--paper)}
.tour-nav a[aria-selected="true"]:focus-visible{outline-offset:-5px;outline-color:var(--paper)}
.tour-number{font-size:13px;flex:0 0 auto;font-variant-numeric:tabular-nums}
.tour-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.tour-controls[hidden],.tour-panel[hidden]{display:none}
.guided-walkthrough .tour-counter{font-size:13px;color:var(--muted);margin:0}
.tour-controls>div{display:flex;gap:10px}
.tour-controls button{font:500 14px/1.4 var(--sans);min-height:44px;background:transparent;color:var(--blue);border:1px solid var(--line);border-radius:2px;padding:10px 14px;cursor:pointer}
.tour-controls button:hover:not(:disabled){background:var(--wash);border-color:var(--blue)}
.tour-controls button:disabled{color:var(--muted);cursor:default;border-style:dashed}
.tour-controls button:focus-visible,.tour-panel:focus-visible{outline:3px solid var(--blue);outline-offset:5px}
.tour-panel{margin-top:28px;scroll-margin-top:var(--navigation-offset)}
.tour-enhanced .tour-panel{margin-top:0}
.tour-panel h3{font-size:26px;margin-bottom:10px}
.guided-walkthrough .tour-purpose{font-size:16px;margin-bottom:20px;max-width:74ch}
.tour-image-link{display:flex;justify-content:center;align-items:center;background:#fff;border:1px solid var(--line);min-height:160px}
.tour-image-link img{width:100%;height:auto;max-height:570px;object-fit:contain}
.guided-walkthrough .case-image figcaption{font-size:13px;line-height:1.6;margin-top:12px;max-width:90ch}
@media(max-width:700px){
 .prototype-progress dl>div{grid-template-columns:1fr;gap:7px}
 .prototype-progress dd{font-size:15px}
 .prototype-progress .text-link{font-size:14px}
 .tour-nav{grid-template-columns:1fr}
 .tour-nav a{min-height:48px;padding:12px}
 .tour-controls{align-items:flex-start;flex-direction:column;gap:12px}
 .tour-controls>div{width:100%}
 .tour-controls button{flex:1;font-size:13px}
 .tour-image-link img{max-height:none}
 .tour-panel h3{font-size:25px}
}
@media(min-width:701px){.tour-enhanced .tour-image-link{height:570px}.tour-enhanced .tour-image-link img{height:100%;max-height:100%;object-fit:contain}}
/* A small optional diagnostic layer, with a readable text counterpart on narrow screens. */
.sourcing-diagnostics{margin:0 0 28px}
.sourcing-diagnostics>.diagnostic-content{padding:10px 8px 28px}
.sourcing-diagnostics .diagnostic-intro{font-size:16px;max-width:76ch;margin:0 0 26px}
.diagnostic-gap-table{width:100%;table-layout:fixed;border-collapse:collapse;font-size:15px;line-height:1.6}
.diagnostic-gap-table caption{text-align:left;font:26px/1.25 var(--serif);color:var(--ink);margin-bottom:20px}
.diagnostic-gap-table th,.diagnostic-gap-table td{text-align:left;vertical-align:top;padding:14px 18px 16px 0;border-block:1px solid var(--line)}
.diagnostic-gap-table thead th{font-size:13px;font-weight:600;color:var(--blue)}
.diagnostic-gap-table thead th:nth-child(1){width:28%}
.diagnostic-gap-table thead th:nth-child(2){width:27%}
.diagnostic-gap-table thead th:nth-child(3){width:45%}
.diagnostic-gap-table tbody th{font-weight:400}
.gap-mobile-label{display:none}
.diagnostic-fishbone{margin:32px 0 24px}
.diagnostic-fishbone figcaption{font:26px/1.25 var(--serif);margin-bottom:16px}
.diagnostic-fishbone-svg{width:100%;height:auto;display:block;overflow:visible}
.fishbone-lines{fill:none;stroke:var(--blue);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fishbone-branch-label{font:600 22px var(--sans);fill:var(--blue)}
.fishbone-cause{font:20px var(--sans);fill:var(--ink)}
.fishbone-effect-box{fill:var(--wash);stroke:var(--blue);stroke-width:1}
.fishbone-effect-label{font:20px var(--sans);fill:var(--ink)}
.fishbone-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.diagnostic-evidence{border-top:1px solid var(--line);padding-top:20px;max-width:80ch}
.diagnostic-evidence h3{font-size:23px;margin:0 0 10px}
.diagnostic-evidence p{font-size:16px;line-height:1.65}
@media(max-width:1000px){
 .diagnostic-fishbone-svg{display:none}
 .fishbone-text{position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip-path:none;white-space:normal}
 .fishbone-effect-text{font-size:17px;color:var(--blue);margin-bottom:18px}
 .fishbone-branches{display:grid;grid-template-columns:1fr 1fr;gap:20px 28px}
 .fishbone-branches>div{border-top:1px solid var(--line);padding-top:12px;min-width:0}
 .fishbone-branches dt{font-size:16px;font-weight:600;color:var(--blue)}
 .fishbone-branches ul{padding-left:20px;margin:8px 0 0;font-size:15px;line-height:1.65}
}
@media(max-width:700px){
 .sourcing-diagnostics>.diagnostic-content{padding-inline:0}
 .sourcing-diagnostics>summary{padding-inline:0}
 .diagnostic-gap-table,.diagnostic-gap-table tbody{display:block}
 .diagnostic-gap-table caption{display:block;font-size:24px;margin-bottom:18px}
 .diagnostic-gap-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
 .diagnostic-gap-table tbody tr{display:block;border-top:1px solid var(--line);padding:16px 0 20px}
 .diagnostic-gap-table tbody th,.diagnostic-gap-table tbody td{display:block;width:100%;border:0;padding:0}
 .diagnostic-gap-table tbody td{margin-top:12px}
 .gap-mobile-label{display:block;font-size:13px;font-weight:600;color:var(--blue);margin-bottom:5px}
 .diagnostic-fishbone figcaption{font-size:24px}
 .fishbone-branches{grid-template-columns:1fr;gap:18px}
 .diagnostic-evidence h3{font-size:23px}
 .diagnostic-evidence p,.sourcing-diagnostics .diagnostic-intro{font-size:15px}
}