/* The public explanation of the STF operating model. */
.awareness-hero h1{font-size:clamp(32px,3.4vw,50px);line-height:1.75;letter-spacing:-1.3px}.awareness-hero .hero-copy>p{max-width:490px;font-size:15px;color:#536458}.hero-copy>p>strong{font-weight:600;color:#26453a}.header nav{gap:23px}.header nav a{font-size:12px}.understand-section{background:#eeefe6;border-block:1px solid #e0e4d5}.definition{display:grid;grid-template-columns:1fr 1fr;gap:12px 75px}.definition>.section-label{grid-column:1/-1}.definition h2{font-size:37px;line-height:1.65}.definition em,.example-intro em{font-style:normal;color:#687a3a}.definition>p{margin:0;font-size:16px;line-height:2.35;color:#52634f}.model-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:55px}.model-strip article{position:relative;border-top:1px solid #bac7ab;padding-top:23px}.model-strip article>span{font-size:11px;color:#52694a}.model-strip h3{font-size:17px;font-weight:500;margin:14px 0 11px}.model-strip p{font-size:13px;color:#596d53;line-height:2;margin:0}.definition-foot{display:flex;gap:30px;align-items:center;border-top:1px solid #d0d9c4;margin-top:38px;padding-top:22px}.definition-foot>span{font-size:11px;color:#53684a;flex-shrink:0}.definition-foot p{font-size:15px;margin:0}.example-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:95px}.example-intro>p{max-width:340px;font-size:15px;color:#56664f;line-height:2.2;margin:25px 0}.example-disclaimer{display:inline-block;font-size:11px;padding:5px 10px;background:#e8ecdf;color:#52624a;border-radius:3px}.example-story>article{display:flex;gap:22px;position:relative;padding-bottom:32px}.example-story>article:not(:nth-child(3)):before{content:'';position:absolute;right:19px;top:45px;bottom:3px;width:1px;background:#d0d9c3}.story-index{width:40px;height:40px;border-radius:50%;border:1px solid #d0d9c3;display:flex;justify-content:center;align-items:center;font-size:16px;flex-shrink:0;background:#eff1e5}.example-story h3{font-size:19px;font-weight:500;margin:2px 0 12px}.example-story p{font-size:14px;line-height:2.15;color:#53674e;margin:0}.story-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}.story-tags button{font-family:inherit;border:1px solid #c7d2ba;background:transparent;border-radius:20px;padding:4px 12px;font-size:11px;color:#38542f;min-height:33px}.story-tags button:hover{background:#e2e9d6}.story-conclusion{display:flex;gap:20px;align-items:center;padding:19px;background:#eeeedf;border-radius:4px}.story-conclusion>span{font:30px Arial;color:#5e743b}.story-conclusion p{font-size:12px;color:#435733}.roles-section{background:#ecefe3;border-block:1px solid #dce3d1}.roles-section .section-head>p{max-width:490px;color:#53674a}.role-explorer{display:grid;grid-template-columns:.92fr 1.08fr;align-items:start;gap:24px}.role-map-shell{position:sticky;top:24px;background:#f7f8f0;border:1px solid #d3dcc6;border-radius:5px;overflow:hidden}.map-guide{display:flex;justify-content:space-between;align-items:center;padding:22px 22px 0;font-size:11px;color:#52664a}.role-map{height:500px;position:relative;isolation:isolate}.role-edges{position:absolute;inset:0;width:100%;height:100%;z-index:-1;overflow:visible}.role-edges path{fill:none;stroke:#c8d2bd;stroke-width:1.4}.role-edges path.active{stroke:#59774a;stroke-width:2.2}.map-ring{position:absolute;width:270px;height:270px;border:1px dashed #dde3d1;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;z-index:-2}.role-node{position:absolute;left:var(--rx);top:var(--ry);transform:translate(-50%,-50%);display:flex;align-items:center;flex-direction:column;border:0;background:#f7f8f0;min-height:88px;width:130px;padding:5px 2px;border-radius:5px;color:#263e2f;gap:4px}.node-icon{height:47px;width:47px;display:flex;align-items:center;justify-content:center;border:1px solid #cad5bf;border-radius:50%;font:27px Georgia;background:#eaf0e1;color:var(--role-color);transition:background .15s,color .15s}.role-node strong{font-size:13px;font-weight:500;line-height:1.5}.role-node small{font-size:9px;color:#5b6f4e}.role-node[aria-pressed=true] .node-icon{background:#1d4437;border-color:#1d4437;color:#efd384;box-shadow:0 0 0 5px #dce6ca}.role-node[aria-pressed=true] strong{font-weight:700}.role-node:hover .node-icon{border-color:#446c35}.role-node.related .node-icon{border-color:#718b5a}.map-explanation{display:flex;align-items:center;gap:9px;font-size:10px;color:#526b43;margin:0 22px;padding:17px 0;border-block:1px solid #dce3d1}.map-explanation .dot{background:#59774a}.map-caption-text{font-size:11px;color:#56694b;margin:17px 22px;line-height:2}.map-page-link{font-size:11px;margin:0 22px 22px}.role-details{padding:29px;background:#fcfcf7;border:1px solid #d3dcc6;border-radius:5px;outline:none}.role-heading{display:flex;gap:15px;align-items:center;margin-bottom:20px}.role-glyph{height:50px;width:50px;background:#edf0e1;color:#40683a;border-radius:5px;display:flex;justify-content:center;align-items:center;font:31px Georgia;flex-shrink:0}.role-heading .section-label{font:9px monospace;letter-spacing:1px;color:#586d49;margin:0 0 7px;text-align:right}.role-heading h3{font-size:21px;line-height:1.7;font-weight:500;margin:0}.role-intro{font-size:13px;line-height:2.25;color:#53664c;margin:0 0 24px}.role-facts{display:grid;grid-template-columns:1fr;gap:0}.role-fact{display:grid;grid-template-columns:130px 1fr;gap:18px;border-top:1px solid #e1e6d7;padding:17px 0}.role-fact h4,.role-relations h4{font-size:12px;font-weight:600;line-height:1.9;margin:0}.role-fact ul{margin:0;padding-right:14px;color:#4e6248;font-size:12px;line-height:2.2}.role-fact li{padding-right:2px;margin-bottom:3px}.role-fact li::marker{color:#718653}.role-relations{padding-top:18px;border-top:1px solid #e1e6d7;margin-top:3px}.role-relations h4{margin-bottom:12px}.relation{display:flex;align-items:center;justify-content:space-between;gap:13px;width:100%;background:#eef2e6;border:1px solid #e0e6d4;border-radius:3px;margin-top:7px;padding:10px 12px;color:#24482e;text-align:right}.relation strong{font-size:11px;min-width:78px;font-weight:600}.relation span{font-size:11px;color:#51644a}.relation span:nth-child(2){flex:1}.relation:hover{background:#e2ead5}.role-boundary{font-size:11px;color:#516449;line-height:2.1;padding-top:17px;margin:18px 0 0;border-top:1px solid #e1e6d7}.role-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px;flex-wrap:wrap}.share-role{background:transparent;padding:0;border:0;color:#2c522f;min-height:35px}.role-actions .text-link{font-size:11px}.share-status{font-size:11px;color:#456638;margin:7px 0 0;min-height:20px;overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}.value-section{background:#193e34;color:#f4f5e7}.value-section .section-label{color:#c4d3b0}.value-section .section-head>p{color:#d0dbc5}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.value-symbol{font:34px Georgia;color:#eed184}.value-grid h3{font-size:20px;font-weight:500;margin:20px 0 14px}.value-grid p{color:#cdd9c3;font-size:13px;line-height:2.15;margin:0}.economics-note{display:grid;grid-template-columns:240px 1fr;gap:38px;border-top:1px solid #58765e;margin-top:40px;padding-top:25px}.economics-note strong{font-size:13px;font-weight:500}.economics-note p{margin:0;font-size:12px;color:#d0dbc5;line-height:2.2}#request-receipt{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:16px;background:#f8faee;border:1px solid #8caa72;border-radius:4px;margin-top:16px}#request-receipt[hidden]{display:none}#request-receipt>span{font-size:11px}#request-reference{font:13px monospace;color:#274f32}#copy-reference{border:0;background:transparent;padding:8px;font-size:11px}#form-status:focus{outline:2px solid #53733f;outline-offset:5px}input[aria-invalid=true]{border-color:#973e2b}.ecosystem-intro{padding-block:55px 35px}.ecosystem-intro>.text-link{margin-bottom:28px}.ecosystem-intro h1{font-size:45px;font-weight:500;line-height:1.7;margin:0 0 22px}.ecosystem-intro>p{max-width:720px;font-size:15px;color:#53664c}.ecosystem-page .roles-section{background:transparent;border:0}.ecosystem-page .roles-section .section{padding-top:20px;padding-bottom:40px}.ecosystem-page .roles-section .section-head{display:none}.ecosystem-page .map-page-link{display:none}.ecosystem-bottom{padding-bottom:50px}.ecosystem-bottom p{font-size:13px;color:#52674a}
/* Legible secondary text on the light and tinted surfaces. */
.section-label{color:#586b4d}.about-copy p,.section-head>p,.path-card p,.steps p,.faq-list details p{color:#55694d}.join-copy>p,.join-note p{color:#526540}.footer .brand-name small,.footer>div,.footer>small{color:#596d4b}.hero-foot{color:#5a6d4e}.card-top>span:last-child,.art-meta{color:#546744}.art-bottom{color:#526743}.art-meta{font-size:10px}.footer>small{font-size:10px}.footer .brand-name small{font-size:11px}.section-label{font-size:12px}.footer>div{font-size:12px}.consent{font-size:12px}input::placeholder,textarea::placeholder{color:#626f53;opacity:1}.story-tags button:focus-visible,.relation:focus-visible,.role-node:focus-visible{outline:3px solid #9b7420;outline-offset:4px}.text-link{min-height:32px}.role-details:focus-visible{outline:2px solid #53733f;outline-offset:3px}
@media(max-width:1100px){.header nav{gap:15px}.header nav a{font-size:11px}.definition{gap:15px 45px}.definition h2{font-size:32px}.example-section{gap:50px}.role-details{padding:22px}.role-fact{grid-template-columns:105px 1fr;gap:10px}.role-node{width:115px}.role-node strong{font-size:12px}.role-node small{font-size:8px}.role-map{height:490px}.role-heading h3{font-size:18px}}
@media(max-width:850px){.header nav{gap:10px}.header nav a{font-size:10px}.role-explorer{grid-template-columns:1fr;gap:20px}.role-map-shell{position:relative;top:auto}.role-map{height:470px;max-width:650px;margin:auto}.role-node{width:150px}.role-node strong{font-size:15px}.role-node small{font-size:10px}.role-fact{grid-template-columns:160px 1fr}.role-details{padding:30px}.role-heading h3{font-size:24px}.role-intro{font-size:14px}.role-fact h4,.role-fact ul{font-size:13px}.example-section{gap:35px}.definition h2{font-size:29px}.definition>p{font-size:14px}.model-strip{gap:18px}.model-strip h3{font-size:15px}.model-strip p{font-size:12px}.value-grid{gap:26px}.economics-note{grid-template-columns:180px 1fr;gap:25px}.awareness-hero h1{font-size:32px}.awareness-hero .hero-copy>p{font-size:13px}.header nav.open a{font-size:14px}.header nav.open{gap:0}}
@media(max-width:600px){.awareness-hero h1{font-size:35px;line-height:1.8;letter-spacing:-1px}.awareness-hero .hero-copy>p{font-size:15px;line-height:2.2}.definition{grid-template-columns:1fr;gap:15px}.definition>.section-label{margin-bottom:0}.definition h2{font-size:30px}.definition>p{font-size:15px;line-height:2.2}.model-strip{grid-template-columns:1fr 1fr;gap:27px 23px;margin-top:34px}.model-strip article{padding-top:18px}.model-strip article>span{font-size:10px}.model-strip h3{font-size:16px;line-height:1.9}.model-strip p{font-size:13px}.definition-foot{display:block;margin-top:28px;padding-top:19px}.definition-foot>span{font-size:11px}.definition-foot p{font-size:14px;margin-top:8px}.example-section{grid-template-columns:1fr;gap:35px}.example-intro>p{max-width:100%;font-size:15px}.example-intro h2 br:nth-child(2){display:none}.example-story>article{gap:16px}.example-story h3{font-size:17px}.example-story p{font-size:14px}.story-tags button{min-height:38px;font-size:11px}.story-conclusion p{font-size:13px}.section-head>p{font-size:13px}.role-map{height:450px}.role-node{width:109px;min-height:83px}.role-node strong{font-size:12px}.role-node small{font-size:8px;line-height:1.7}.node-icon{width:43px;height:43px;font-size:25px}.map-guide{padding:19px 16px 0;font-size:12px}.map-ring{width:230px;height:230px}.map-explanation{margin:0 16px;font-size:11px}.map-caption-text{margin:16px;font-size:12px}.map-page-link{margin:0 16px 16px;font-size:12px}.role-details{padding:22px}.role-heading{gap:13px}.role-heading h3{font-size:20px}.role-intro{font-size:14px}.role-fact{grid-template-columns:1fr;gap:8px;padding:17px 0}.role-fact h4{font-size:14px}.role-fact ul{font-size:13px;line-height:2.2}.role-relations h4{font-size:14px}.relation{gap:9px;padding:11px 10px;align-items:start}.relation strong{min-width:72px;font-size:12px}.relation span{font-size:12px}.role-boundary{font-size:12px}.role-actions .text-link{font-size:12px}.role-actions{gap:8px}.share-status{font-size:12px}.value-grid{grid-template-columns:1fr;gap:30px}.value-grid article{border-bottom:1px solid #58765e;padding-bottom:24px}.value-grid article:last-child{border-bottom:0;padding-bottom:0}.value-grid h3{font-size:21px;margin:13px 0}.value-grid p{font-size:14px}.economics-note{grid-template-columns:1fr;gap:14px;margin-top:28px}.economics-note strong{font-size:15px}.economics-note p{font-size:13px}.ecosystem-intro{padding-block:30px 10px}.ecosystem-intro h1{font-size:33px}.ecosystem-intro>p{font-size:14px}.section-label{font-size:12px}.faq-list summary{font-size:14px}.faq-list details p{font-size:14px}.join-copy>p{font-size:14px}.consent{font-size:12px}.header-cta span{display:none}.header .header-cta{font-size:10px}}
@media(max-width:360px){.awareness-hero h1{font-size:30px}.role-map{height:430px}.role-node{width:88px}.role-node strong{font-size:10px}.role-node small{font-size:7px}.role-details{padding:18px}.role-heading h3{font-size:18px}.model-strip{gap:24px 17px}.model-strip h3{font-size:14px}.role-heading .section-label{font-size:8px}.header-cta{display:none}}

.role-node{background:transparent}.role-node strong,.role-node small{background:#f7f8f0;padding-inline:4px;position:relative}.role-node strong{font-weight:600}.role-fact ul{font-size:13px}.role-intro{font-size:14px}.role-boundary{font-size:12px}