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p{font-size:10px;line-height:1.6}.method-tests{grid-template-columns:1fr;margin-top:35px}.method-test{padding:27px;min-height:180px}.method-test .label{margin-bottom:23px}.method-test h3{font-size:28px}.method-test p{font-size:12px}.principles-row{grid-template-columns:1fr;gap:32px;margin-top:35px}.principle{border-bottom:1px solid rgba(9,8,17,.2);padding-bottom:30px}.principle:last-child{border:0;padding:0}.principle>.icon{margin-bottom:20px}.principle h3{font-size:25px}.principle p{font-size:12px}.publication-hero{padding:37px 0 50px}.breadcrumbs{font-size:9px;margin-bottom:30px}.publication-hero-grid{grid-template-columns:1fr;gap:36px}.publication-hero h1{font-size:61px;max-width:530px}.publication-hero .lede{font-size:14px}.pub-metadata{margin-top:27px;padding:18px 0}.pub-metadata .label{font-size:7px}.pub-metadata p{font-size:10px}.publication-hero .book-display{min-height:440px;max-width:540px;width:100%;padding:33px}.publication-hero .book-display img{width:255px}.reading-layout{grid-template-columns:1fr;gap:36px}.reading-nav{position:static;border-bottom:1px solid rgba(9,8,17,.2);padding-bottom:20px}.reading-nav .label{margin-bottom:14px}.reading-nav-links{display:flex;flex-wrap:wrap;gap:8px 20px}.reading-nav a{border-bottom:0;gap:7px;font-size:10px;padding:6px 0}.reading-nav a span{min-width:12px;font-size:8px}.reading-article h2{font-size:34px;margin-bottom:23px}.reading-article .reading-lead{font-size:20px}.reading-article p{font-size:14px}.reading-article h3{font-size:23px}.reading-article>section{margin-bottom:49px}.reading-article blockquote{font-size:24px;padding-left:22px}.reading-article ul{font-size:13px}.reader-download{padding:25px}.reader-download h3{font-size:23px}.reader-download p{font-size:11px}.related-grid{grid-template-columns:1fr;gap:20px;margin-top:32px}.related-card{padding:28px;min-height:220px}.related-card h3{font-size:32px}.related-card .label{margin-bottom:30px}.dialog-top{padding:20px}.contact-content{padding:25px 22px}.contact-content h2{font-size:37px}.field input,.field textarea,.field select{font-size:16px}.reader-dialog{height:85dvh}.reader-dialog iframe{height:calc(100% - 70px)}.reader-dialog .dialog-top{height:70px}}
@media(max-width:370px){:root{--gutter:18px}.header-contact{padding:10px}.header-contact .icon{display:none}.brand-text{font-size:12px}.brand{gap:8px}.hero-copy h1{font-size:59px}.hero-art{height:435px}.evidence-float{width:178px;left:-3px;bottom:31px;padding:14px}.evidence-float h4{font-size:12px}.world-tab{padding-left:9px;padding-right:9px}.world-tab .tab-title{font-size:16px}.world-panel-content h3{font-size:25px}.world-panel-content p{font-size:10px}.theme-card{padding:20px 13px}.theme-card h3{font-size:20px}.closing h2{font-size:54px}.publication-hero h1{font-size:53px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}}

button.text-link{background:transparent;border:0;border-bottom:1px solid currentColor;padding:0 0 6px;color:inherit;font-family:inherit}.plain-link{background:none;border:0;padding:0;color:inherit;font:inherit;cursor:pointer}.plain-link:hover{color:var(--paper)}

/* Keep the original line artwork continuous to the edge of each scene. */
.hero .original-workline{width:100%;left:0;bottom:-120px}
.research-hero>.original-workline{width:100%;left:0;right:auto;bottom:-100px}
@media(max-width:700px){.hero .original-workline{width:170%;left:-30%;bottom:-15px}.research-hero>.original-workline{width:160%;left:-30%;right:auto;bottom:-40px}}

/* Keep content visible independently of scroll-observer timing. */
.motion-ready .reveal{opacity:1;transform:none;transition:none}

/* The portrait already carries the defined wave; keep hero copy clear. */
.hero .original-workline,.research-hero>.original-workline{display:none}

@media(min-width:1025px){.research-path{grid-template-columns:repeat(5,minmax(0,1fr))}.path-cell h3{font-size:25px}}

/* Editorial refinement across the public website. */
.label{font-size:11px;letter-spacing:.12em}.nav a{font-size:13px}.header-inner{gap:24px}.nav{gap:25px}.button,.text-link{font-size:13px}.button{min-height:54px}.lede{line-height:1.7}.section-deck{max-width:670px;color:var(--muted);font-size:17px}.world-panel-note{font-size:11px}.theme-card p,.path-cell p,.method-test p,.principle p{font-size:14px;line-height:1.75}.method-test .label,.theme-card .label{font-size:10px}.specimen-table{font-size:12px}.specimen-table th{font-size:10px}.example-caption,.example-head .sample-tag{font-size:11px}.example-main>.description{font-size:14px}.example-result{font-size:13px}.example-step{font-size:12px}.example-step span{font-size:10px}.publication-copy .meta{font-size:12px}.pub-metadata .label{font-size:10px}.pub-metadata p{font-size:13px}.reading-nav a{font-size:13px}.scope-grid .label{font-size:10px}.scope-grid strong{font-size:18px}.scope-band{padding:30px 0}.subnav{font-size:12px}.closing{overflow:hidden}.model-mini{padding:35px;background:rgba(247,246,249,.025);border:1px solid var(--line)}.model-stage .model-stage-title{font-size:29px}.model-stage small,.model-note{font-size:12px}.operating-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.operating-cell{min-width:0}.operating-cell p{font-size:13px}.operating-cell h3{font-size:26px}.operating-cell:nth-child(4n){border-right:1px solid rgba(9,8,17,.22)}.operating-cell:last-child{border-right:0}
.home-hero{min-height:790px}.hero-main{padding-top:40px;min-height:700px;grid-template-columns:1fr 1fr;gap:25px}.hero-copy{padding-bottom:0}.hero-copy .lede{font-size:17px;max-width:460px}.hero-art{height:650px;margin-top:0}.hero-person{width:100%;height:100%;max-width:100%;right:0;bottom:0;object-fit:contain;object-position:center bottom}.hero-art:before{display:none}.evidence-float{display:none}.art-label{font-size:9px;right:16px;top:14px}.hero-floor{padding-top:25px;padding-bottom:26px;font-size:10px}
/* Full canvases and separate copy preserve every original hand and wave. */
.worlds-grid{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);align-items:start;gap:60px}.world-panel{min-width:0;grid-template-columns:minmax(0,.95fr) minmax(0,1.2fr);gap:20px;overflow:visible}.world-panel-image{position:static;inset:auto;grid-column:2;grid-row:1;width:100%;max-width:100%;height:530px;object-fit:contain;object-position:center bottom;align-self:end}.world-panel-content{position:static;grid-column:1;grid-row:1;z-index:auto;min-width:0;width:100%;min-height:0;padding:24px 0 36px;background:transparent}.world-panel-content p{max-width:none;font-size:14px}.world-panel-content h3{font-size:34px}.world-panel-content .label{font-size:10px}.world-panel-content .text-link{font-size:12px}.world-tab{min-height:75px}.world-tab .tab-title{font-size:30px}.world-tab .tab-number{font-size:10px}

/* Stackable: a product identity, with a public proposition rendered as architecture. */
.product-feature,.stackable-page{--product:#8B5CF6}.product-feature{border-block:1px solid rgba(139,92,246,.28)}.product-feature-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:85px}.product-feature .overline:before,.stackable-page .overline:before{background:var(--product)}.product-feature h2{font-size:clamp(44px,4.4vw,66px)}.product-feature .lede{margin-top:28px;max-width:440px;font-size:17px;color:var(--muted)}.product-feature .context-art{min-height:445px}.product-feature .context-rails{padding-top:75px}.product-feature .context-rail{height:190px}.product-feature .rail-talent{height:220px}.product-feature .rail-learning{height:250px}
.context-art{position:relative;isolation:isolate;min-width:0;min-height:540px;border:1px solid rgba(139,92,246,.35);padding:28px;display:flex;flex-direction:column;justify-content:flex-end;background:var(--ink);overflow:hidden}.art-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(247,246,249,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(247,246,249,.035) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent)}.art-topline,.art-footline{display:flex;align-items:center;justify-content:space-between;gap:15px;color:rgba(247,246,249,.5);font-size:9px;letter-spacing:.09em;line-height:1.5}.art-topline{position:absolute;inset:27px 28px auto}.context-rails{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:15px;padding:105px 8px 24px}.context-rail{position:relative;display:flex;flex-direction:column;min-width:0;height:235px;padding:22px 14px 18px;background:linear-gradient(145deg,rgba(139,92,246,.22),rgba(139,92,246,.035));border:1px solid rgba(139,92,246,.55);box-shadow:inset -7px 0 rgba(139,92,246,.055)}.context-rail:before{content:'';position:absolute;left:-1px;right:-1px;top:-11px;height:11px;transform:skewX(-32deg);transform-origin:left bottom;background:rgba(139,92,246,.48);border:1px solid rgba(139,92,246,.7)}.context-rail:after{content:'';width:1px;height:24px;position:absolute;left:50%;top:100%;background:var(--product)}.rail-talent{height:275px}.rail-learning{height:315px}.rail-index{font-size:10px;color:rgba(247,246,249,.55);letter-spacing:.1em}.rail-word{font-size:20px;letter-spacing:-.04em;margin-top:18px}.rail-detail{font-size:10px;line-height:1.7;color:rgba(247,246,249,.56);margin-top:10px}.rail-lines{margin-top:auto;padding-top:20px}.rail-lines i{height:1px;background:rgba(139,92,246,.55);width:100%;display:block;margin-top:9px}.rail-lines i:nth-child(2){width:72%}.rail-lines i:nth-child(3){width:42%}.context-foundation{position:relative;z-index:1;display:flex;align-items:center;gap:17px;padding:25px 22px;background:var(--paper);color:var(--ink);border-left:3px solid var(--product)}.foundation-marker{height:8px;width:8px;flex-shrink:0;background:var(--product)}.context-foundation .label{font-size:9px;color:rgba(9,8,17,.6)}.context-foundation strong{font-size:18px;letter-spacing:-.04em;line-height:1.35;font-weight:500;display:block;margin-top:6px}.foundation-plus{font-size:27px;font-weight:400;margin-left:auto;color:var(--product)}.art-footline{margin-top:24px;font-size:9px;letter-spacing:0}.art-footline span:last-child{white-space:nowrap}
.stack-hero{padding:48px 0 0}.product-signature{display:flex;align-items:center;gap:10px;width:fit-content;margin-bottom:48px}.product-signature img{width:90px;height:90px;margin:-18px -10px -18px -18px;object-fit:contain}.product-signature>span{font-size:28px;font-weight:500;letter-spacing:-.045em;line-height:1.1}.product-signature small{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:400;color:var(--muted);margin-top:10px}.stack-hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:75px;padding-bottom:64px}.stack-hero h1{font-size:clamp(70px,7vw,108px);line-height:1.04;letter-spacing:-.06em}.stack-statement{font-size:clamp(22px,2.3vw,35px);letter-spacing:-.045em;line-height:1.2;color:var(--product);margin-top:24px}.stack-hero .lede{max-width:490px;font-size:16px;color:var(--muted);margin-top:24px}.stack-hero .actions{gap:26px}.stack-hero .button{gap:24px}.stackable-page .button-light:hover{background:var(--product);color:var(--paper)}.stackable-page .subnav{margin-top:0}.stackable-page .paper .overline:before{background:var(--product)}.stackable-page .paper .label{color:rgba(9,8,17,.65)}.market-trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(9,8,17,.2);margin-top:75px}.market-trio article{padding:34px 35px 0 0}.market-trio article+article{padding-left:35px;border-left:1px solid rgba(9,8,17,.2)}.market-trio h3{font-size:32px;margin-top:36px;line-height:1.15}.market-trio p{font-size:15px;line-height:1.75;color:rgba(9,8,17,.67);margin-top:22px;max-width:310px}.market-trio .label{font-size:11px}.adoption-path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid rgba(139,92,246,.6);margin-top:58px}.adoption-step{position:relative;padding:30px 28px 0 0}.adoption-step+.adoption-step{padding-left:28px;border-left:1px solid var(--line)}.step-num{font-size:12px;color:var(--product);display:block;margin-bottom:40px}.adoption-step h3{font-size:29px;max-width:250px}.adoption-step p{font-size:14px;color:var(--muted);margin-top:20px;line-height:1.75}.focus-note{margin-top:55px;padding-top:24px;border-top:1px solid var(--line);display:flex;gap:15px;align-items:start}.note-dot{height:6px;width:6px;flex-shrink:0;background:var(--product);margin-top:8px}.focus-note p{font-size:13px;color:var(--muted);max-width:800px}.audience-split{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(9,8,17,.2)}.audience-split article{padding:36px 70px 0 0}.audience-split article+article{padding-left:70px;border-left:1px solid rgba(9,8,17,.2)}.audience-number{font-size:13px;color:rgba(9,8,17,.5);display:block;margin-bottom:30px}.audience-split h3{font-size:38px}.audience-split p{font-size:17px;line-height:1.75;color:rgba(9,8,17,.7);max-width:465px;margin-top:23px}.audience-split .text-link{margin-top:30px}.hierarchy-row{padding:27px 0;border-bottom:1px solid var(--line)}.hierarchy-row:first-child{padding-top:0}.hierarchy-row>span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.hierarchy-row h3{font-size:31px;margin-top:15px}.hierarchy-row p{font-size:14px;margin-top:13px;color:var(--muted);max-width:440px}.hierarchy-product h3{color:var(--product)}.product-stage{border-top:1px solid var(--line);display:grid;grid-template-columns:160px 1fr;gap:24px 65px;margin-top:75px;padding-top:30px}.product-stage p{color:var(--muted);font-size:14px;max-width:720px}.product-stage .text-link{grid-column:2;width:fit-content}.stack-closing{padding:90px 0;background:var(--product);color:var(--paper)}.stack-closing .overline:before{background:var(--paper)}.stack-closing h2{font-size:clamp(58px,6vw,92px)}.stack-closing p{font-size:17px;max-width:520px;margin-top:25px}.stack-closing .text-link{font-size:13px}

/* Contact and visitor choices. */
.contact-page-section{padding-top:75px}.contact-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}.contact-details h2{font-size:57px}.contact-details dl{margin-top:45px}.contact-details dl>div{margin:30px 0}.contact-details dt{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:rgba(9,8,17,.6);margin-bottom:12px}.contact-details dd{margin:0;font-size:17px;line-height:1.75}.contact-details address,.footer-office address{font-style:normal;line-height:1.8}.address-link{display:flex;align-items:center;gap:10px;font-size:12px;margin-top:17px}.address-link .icon{width:16px;height:16px}.contact-page-form{background:var(--ink);color:var(--paper);padding:40px}.contact-page-form>.label{color:var(--muted)}.contact-page-form h3{font-size:40px;margin:18px 0 32px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field>span{font-size:12px}.field>span small{font-size:10px;color:var(--muted);margin-left:7px}.field input,.field textarea,.field select{font-size:14px;padding:14px}.field textarea{min-height:140px}.form-grid .field{margin-top:0}.form-optin{display:flex;align-items:start;gap:11px;font-size:11px;line-height:1.7;color:var(--muted);margin-top:24px}.form-optin input{accent-color:#8B5CF6;flex-shrink:0;width:16px;height:16px;margin:2px 0 0}.form-optin small{font-size:10px}.form-foot p{font-size:10px;max-width:245px}.form-foot p a{text-decoration:underline;text-underline-offset:3px}.form-feedback{font-size:12px;line-height:1.75}.form-feedback.is-error{color:var(--pink)}.form-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.form-help{font-size:11px;color:var(--muted);margin-top:20px}.dialog-direct{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;padding-top:24px;margin-top:20px;border-top:1px solid var(--line);font-size:12px}.dialog-direct>a:last-child{display:flex;gap:10px;align-items:center}.dialog-direct .icon{width:15px;height:15px}.contact-content>p{font-size:14px}.contact-content h2{font-size:40px}.contact-dialog{width:min(650px,calc(100% - 30px))}.receipt-message{padding:18px;border:1px solid var(--mint);font-size:13px;line-height:1.7;margin-bottom:28px}.privacy-reading{max-width:900px}.privacy-reading h2{font-size:36px;margin-top:50px;margin-bottom:24px}.privacy-reading h2:first-child{margin-top:0}.privacy-reading p{font-size:17px;line-height:1.85;color:rgba(9,8,17,.73);margin-bottom:22px;max-width:740px}.privacy-reading a{text-decoration:underline;text-underline-offset:4px}
.site-footer{padding:55px 0 28px}.footer-grid{display:grid;grid-template-columns:1.1fr .7fr 1fr 1.1fr;gap:45px}.footer-purpose{font-size:12px;line-height:1.75;color:var(--muted);max-width:215px;margin-top:25px}.footer-column{display:flex;flex-direction:column;align-items:start;gap:14px;font-size:12px}.footer-column>.label{font-size:10px;color:var(--muted);margin-bottom:10px}.footer-column a{display:flex;gap:9px;align-items:center}.footer-column .icon{height:12px;width:12px}.footer-column a:hover{text-decoration:underline;text-underline-offset:4px}.footer-office{color:var(--muted)}.footer-bottom{margin-top:45px;font-size:11px;gap:25px}.footer-bottom>span:first-child{margin-right:auto}.footer-bottom a{color:var(--muted)}
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