@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;500;600;650;700;750;800&display=swap');
:root{--ink:#172b46;--muted:#546876;--paper:#fff;--wash:#f3f7f9;--line:#dce6eb;--cyan:#d7ebeb;--accent:#367f83;--navy:#172b46;--radius:20px;--font:'DM Sans',system-ui,sans-serif;--heading:'Manrope',system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--font)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #00838b;outline-offset:5px}h1,h2,h3,h4{font-family:var(--heading);line-height:1.14;letter-spacing:-.045em;margin:0}h1{font-size:clamp(2.8rem,5.3vw,5rem);font-weight:650}h2{font-size:clamp(2rem,3.3vw,3.2rem);font-weight:600}h3{font-size:1.35rem;letter-spacing:-.025em}p{margin:0 0 1.2rem}small{font-size:.8125rem}.container{width:min(1240px,calc(100% - 96px));margin:auto}.skip{position:absolute;top:-100px;left:20px;background:white;padding:15px;z-index:100}.skip:focus{top:10px}.header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px}.logo{display:flex;align-items:center;gap:11px;white-space:nowrap;font-family:var(--heading);font-size:1.55rem;font-weight:800;letter-spacing:-.07em}.logo em{font-style:normal;font-weight:500;font-size:.84rem;letter-spacing:.08em;margin-left:5px}.brand-mark{display:grid;place-items:center;width:35px;height:39px;border:2px solid var(--accent);border-radius:12px 12px 12px 3px;color:var(--accent);font-size:25px;font-weight:500}.links{display:flex;gap:30px;align-items:center}.links a{font-size:.9rem;font-weight:550}.links a:hover,.footer a:hover{color:var(--accent)}.links a[aria-current]{color:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:14px 22px;border:1px solid var(--ink);border-radius:8px;background:var(--navy);color:#fff;font-weight:550;font-size:.9rem;line-height:1.4;min-height:48px;transition:background .2s,transform .2s}.button:hover{background:#14516c;transform:translateY(-2px)}.button.light{background:white;color:var(--ink);border-color:var(--line)}.button.light:hover{background:var(--wash)}.button.cyan{background:var(--cyan);color:var(--ink);border-color:var(--cyan)}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:7px;padding:8px 12px}.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:24px}.eyebrow:before{content:'';width:26px;height:2px;background:currentColor}.hero{padding:78px 0 64px;background:linear-gradient(110deg,#fff 43%,#edf8fa)}.hero-grid{display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:55px}.hero h1 span{color:var(--accent)}.hero .lead{max-width:510px;margin:25px 0 30px}.lead{font-size:1.125rem;line-height:1.75;color:var(--muted)}.actions{display:flex;gap:12px;flex-wrap:wrap}.micro{font-size:.8125rem;color:var(--muted);margin-top:20px}.platform-art{background:var(--navy);border-radius:24px;padding:30px;color:white;box-shadow:0 30px 60px -40px #163e5a;position:relative}.art-top{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:#bbd0dc;border-bottom:1px solid #375365;padding-bottom:19px;gap:12px}.art-title{font-size:1.25rem;color:white;display:block;letter-spacing:-.035em;font-family:var(--heading);margin-bottom:2px}.art-status{font-size:.75rem;line-height:1.4;border:1px solid #486476;padding:6px 10px;border-radius:20px}.core-node{text-align:center;margin:30px 0 23px;border:1px solid #486a7a;border-radius:13px;padding:23px 16px;background:#163d51}.core-node h3{color:var(--cyan);font-size:1.55rem;margin:5px 0 9px}.core-node p{font-size:.8125rem;color:#c9dce7;margin:0}.art-label{font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:#acc7d5}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.module-chip{padding:16px 10px;background:#204357;border:1px solid #36596d;border-radius:9px;font-size:.8125rem;text-align:center}.module-chip.featured{background:var(--cyan);color:var(--ink);border-color:var(--cyan)}.art-foot{margin-top:21px;display:flex;justify-content:space-between;color:#bcd1dd;font-size:.75rem;gap:10px}.diagram-caption{font-size:.75rem;color:var(--muted);margin-top:17px;text-align:center}.facts{display:grid;grid-template-columns:1fr 1fr 1.45fr;border-top:1px solid var(--line);padding-top:30px;margin-top:62px;gap:35px}.fact{display:flex;gap:18px;align-items:center}.fact strong{font:600 2.6rem var(--heading);letter-spacing:-.06em}.fact span{font-size:.875rem;color:var(--muted);line-height:1.5}.fact:last-child{border-left:1px solid var(--line);padding-left:34px}.section{padding:90px 0}.section.gray{background:var(--wash)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:38px}.section-head h2{max-width:630px}.section-head p{max-width:375px;color:var(--muted);margin:0}.text-link{color:var(--accent);font-size:.9rem;font-weight:650;display:inline-block;margin-top:18px}.text-link:hover{text-decoration:underline}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:white}.feature p{color:var(--muted);font-size:.9375rem;margin:15px 0 0}.num{font-size:.8125rem;font-weight:600;color:var(--accent);margin-bottom:35px;display:block}.feature h3{max-width:280px}.notice{border-left:3px solid var(--accent);background:#ebf5f6;padding:19px 23px;font-size:.9rem;color:#35525f;margin:30px 0 0}.specialty-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;flex-wrap:wrap}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{border:1px solid var(--line);border-radius:30px;padding:9px 15px;background:white;color:var(--muted);font-size:.8125rem}.filter[aria-pressed=true]{background:var(--navy);color:white;border-color:var(--navy)}.search{min-width:220px;max-width:100%}.search input{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 14px;background:white;color:var(--ink);font-size:.9rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.specialty-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.specialty-card{background:white;border:1px solid var(--line);border-radius:14px;padding:25px;transition:transform .2s,border-color .2s;display:flex;flex-direction:column;min-height:255px}.specialty-card:hover{transform:translateY(-4px);border-color:#5c929a}.card-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:28px}.monogram{width:37px;height:37px;background:#e9f4f5;color:#086c74;border-radius:9px;display:grid;place-items:center;font-size:.8125rem;font-weight:600}.badge{font-size:.6875rem;line-height:1.4;background:#eff3f6;color:#48606f;border-radius:4px;padding:5px 7px}.specialty-card h3{font-size:1.12rem;line-height:1.35;letter-spacing:-.02em}.specialty-card p{font-size:.9rem;line-height:1.6;color:var(--muted);margin:12px 0 18px}.card-bottom{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--accent)}[hidden]{display:none!important}.result-count{font-size:.8125rem;color:var(--muted);margin:10px 0 20px}.empty{padding:35px;text-align:center;border:1px dashed var(--line);border-radius:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.split h2{margin-bottom:22px}.dark{background:var(--navy);color:white}.dark .eyebrow{color:var(--cyan)}.dark p{color:#bcd0dc}.steps{list-style:none;padding:0;margin:0}.steps li{padding:23px 0;border-top:1px solid #3b5667;display:grid;grid-template-columns:35px 1fr;gap:20px}.steps li:first-child{padding-top:0;border:0}.steps span{font-size:.875rem;color:var(--cyan)}.steps h3{font-size:1.1rem;margin-bottom:9px}.steps p{font-size:.9rem;margin:0}.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:23px 0}.faq summary{cursor:pointer;font-size:1.05rem;font-weight:550;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:'+';font-size:1.4rem;line-height:1}.faq details[open] summary:after{content:'−'}.faq details p{color:var(--muted);margin:16px 0 0;max-width:740px}.cta{background:var(--cyan);border-radius:23px;padding:52px;display:flex;align-items:center;justify-content:space-between;gap:45px}.cta h2{font-size:2.35rem;max-width:700px}.cta p{color:#315a65;margin:16px 0 0}.footer{border-top:1px solid var(--line);padding:55px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:45px}.footer p{font-size:.875rem;color:var(--muted);max-width:320px;margin:20px 0}.footer h4{font:600 .8rem var(--font);letter-spacing:.03em;margin-bottom:20px}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:10px 0;font-size:.875rem;color:var(--muted)}.footer-base{display:flex;justify-content:space-between;gap:20px;margin-top:40px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:.75rem}.page-hero{padding:60px 0 65px;background:linear-gradient(120deg,#eff8fa,#fff)}.breadcrumb{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:.8125rem;margin-bottom:35px}.breadcrumb a:hover{text-decoration:underline}.page-hero h1{max-width:940px;font-size:clamp(2.4rem,4.5vw,4.2rem)}.page-hero .lead{max-width:800px;margin-top:22px}.page-hero .badge{display:inline-block;margin-bottom:22px}.reading{max-width:850px}.reading h2{font-size:2rem;margin:42px 0 20px}.reading h2:first-child{margin-top:0}.reading h3{margin:24px 0 12px}.reading p,.reading li{color:var(--muted)}.reading li{margin:10px 0}.prose-grid{display:grid;grid-template-columns:2fr 1fr;gap:65px}.side-panel{padding:28px;background:var(--wash);border-radius:16px;height:max-content;position:sticky;top:120px}.side-panel h3{margin-bottom:16px}.side-panel p{font-size:.9rem;color:var(--muted)}.scope-list{list-style:none;padding:0;margin:25px 0}.scope-list li{padding:17px 0;border-bottom:1px solid var(--line);display:flex;gap:16px}.scope-list li:before{content:'+';color:var(--accent);font-weight:650}.domain-grid{display:grid;gap:12px;margin:30px 0}.domain-row{display:grid;grid-template-columns:1fr 1.5fr;gap:20px;background:var(--wash);padding:20px;border-radius:10px;font-size:.9rem}.domain-row code{overflow-wrap:anywhere}.roadmap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.roadmap article{padding:26px;background:var(--wash);border-radius:15px}.roadmap p{color:var(--muted);font-size:.9rem;margin:16px 0 0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:.875rem;font-weight:550}.field input,.field select,.field textarea{border:1px solid #bacdd7;border-radius:8px;padding:12px;background:white;color:var(--ink);min-width:0;width:100%}.field.full{grid-column:1/-1}.field textarea{resize:vertical;min-height:110px}.form-actions{margin-top:24px}.brief-output{margin-top:30px;padding:25px;background:var(--wash);border-radius:14px}.brief-output pre{white-space:pre-wrap;font: .9rem/1.7 var(--font)}.center{text-align:center}.center .eyebrow{justify-content:center}.center h2{max-width:720px;margin:auto}.tagline{max-width:660px;margin:20px auto 40px;color:var(--muted)}
@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:75px}}
@media(max-width:1050px){.container{width:calc(100% - 56px)}.links{gap:16px}.hero-grid{gap:30px}.hero h1{font-size:3.5rem}.platform-art{padding:22px}.split{gap:40px}.specialty-grid{grid-template-columns:repeat(2,1fr)}.roadmap{grid-template-columns:repeat(2,1fr)}.nav{gap:16px}.links a{font-size:.8125rem}.button{gap:14px;padding:12px 16px}.logo{font-size:1.4rem}}
@media(max-width:800px){.nav{height:76px;flex-wrap:wrap}.menu-toggle{display:block}.links{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:22px 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:20px}.links.open{display:flex}.links a{font-size:1rem}.hero{padding:48px 0 40px}.hero-grid{grid-template-columns:1fr;gap:38px}.hero h1{font-size:clamp(2.7rem,8vw,4rem);max-width:650px}.hero .lead{max-width:640px}.platform-art{max-width:610px;margin:auto}.facts{gap:20px;margin-top:40px}.fact{display:block}.fact strong{display:block}.fact:last-child{padding-left:20px}.section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:20px;max-width:600px}.feature-grid{grid-template-columns:1fr}.feature{padding:26px}.num{margin-bottom:20px}.split,.prose-grid{grid-template-columns:1fr;gap:35px}.side-panel{position:static}.cta{display:block;padding:35px}.cta .button{margin-top:25px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:20px}.footer .logo{font-size:1.2rem}.page-hero{padding:40px 0}.footer-base{flex-direction:column;gap:8px}}
@media(max-width:520px){.container{width:calc(100% - 36px)}.hero h1{font-size:2.85rem}.eyebrow{font-size:.6875rem;letter-spacing:.12em}.lead{font-size:1rem}.facts{grid-template-columns:1fr 1fr}.fact:last-child{grid-column:1/-1;border:0;padding:15px 0 0;border-top:1px solid var(--line)}.fact strong{font-size:2.1rem}.specialty-grid{grid-template-columns:1fr}.specialty-card{min-height:225px}.search{width:100%}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.form-grid,.roadmap{grid-template-columns:1fr}.domain-row{grid-template-columns:1fr;gap:8px}.art-top{align-items:start}.module-grid{gap:7px}.module-chip{font-size:.75rem;padding:14px 7px}.art-foot{font-size:.6875rem}.core-node p{font-size:.75rem}.cta h2{font-size:1.9rem}.cta{padding:28px}.section-head{margin-bottom:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Approved FPE brand lockup; the original artwork is preserved. */
.logo{display:block;line-height:0;flex-shrink:0}.logo img{display:block;width:250px;height:auto}.footer .logo img{width:260px;max-width:100%}@media(max-width:1050px){.logo img{width:220px}}@media(max-width:520px){.logo img{width:220px}}

.fpe-core{font-family:var(--heading);font-weight:750;letter-spacing:-.07em;font-size:2.5rem;line-height:1.2;color:#dce9ef;margin:14px 0 5px}.module-selector{margin:0;padding:20px;border:1px solid var(--line);border-radius:12px}.module-selector legend{padding:0 7px;font-weight:600;font-size:.9rem}.module-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px}.module-choice{display:flex;align-items:start;gap:9px;padding:8px;border-radius:5px;font-size:.85rem!important;line-height:1.5;font-weight:400!important}.module-choice:has(input:checked){background:#e7f1f1}.module-choice input{width:17px!important;height:17px;flex-shrink:0;margin:3px 0;accent-color:var(--accent)}.selection-count{margin:14px 0 0;color:var(--accent);font-size:.85rem}.module-selector .micro{margin:0 0 16px}@media(max-width:520px){.module-choices{grid-template-columns:1fr}}
/* Research-led specialty pages and public resources. */
.research-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:48px}.research-layout>article{min-width:0}.research-layout h2{font-size:clamp(1.8rem,3vw,2.8rem)}.research-intro{margin:24px 0 30px}.journey-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.journey-step{background:var(--wash);border:1px solid var(--line);border-radius:14px;padding:24px}.journey-step .num{margin-bottom:18px}.journey-step p{font-size:.94rem;color:var(--muted);margin:0}.research-accordion{margin-top:38px}.research-detail{border-top:1px solid var(--line);padding:22px 0}.research-detail:last-child{border-bottom:1px solid var(--line)}.research-detail summary{font-family:var(--heading);font-weight:650;font-size:1.08rem;cursor:pointer;padding-right:14px}.research-detail>div{padding-top:22px;color:var(--muted)}.research-detail h3{color:var(--ink);margin:20px 0 12px}.research-list{padding-left:22px;margin:0}.research-list li{margin:12px 0}.measurement-scroll{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:12px}.measurement-table{border-collapse:collapse;width:100%;font-size:.85rem;line-height:1.55}.measurement-table caption{text-align:left;font-weight:600;color:var(--ink);padding:16px;background:var(--wash)}.measurement-table th,.measurement-table td{text-align:left;vertical-align:top;padding:15px;border-bottom:1px solid var(--line);min-width:145px;overflow-wrap:anywhere}.measurement-table thead{background:#e8f0f2;color:var(--ink)}.measurement-table th[scope=row]{color:var(--ink);font-weight:600}.research-sidebar .button{width:100%;gap:10px}.research-sidebar hr{border:0;border-top:1px solid var(--line);margin:25px 0}.source-links{font-size:.88rem;color:var(--accent);overflow-wrap:anywhere}.source-links a{text-decoration:underline;text-underline-offset:3px}.source-links li{margin:12px 0}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.resource-card{padding:30px;border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column}.resource-card p{color:var(--muted);margin:18px 0 0}.resource-card .text-link{margin-top:auto;padding-top:25px}.research-search{display:block;max-width:600px;font-weight:600}.research-search input{display:block;width:100%;padding:14px;border:1px solid #adc2ca;border-radius:8px;margin-top:12px;font-weight:400}.research-index{display:grid;grid-template-columns:1fr 1fr;gap:15px}.research-index-card{display:flex;align-items:start;gap:18px;padding:22px;border:1px solid var(--line);background:white;border-radius:12px}.research-index-card:hover{border-color:var(--accent)}.research-index-card .monogram{flex-shrink:0}.research-index-card h3{font-size:1.03rem;line-height:1.4}.research-index-card p{font-size:.88rem;color:var(--muted);margin:9px 0 0}.research-index-card>span:last-child{margin-left:auto}.research-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:var(--wash);border-radius:20px;padding:30px}.research-stats strong{display:block;font:600 2.7rem var(--heading);color:var(--accent)}.research-stats span{font-size:.85rem;display:block}.research-stats p{grid-column:1/-1;font-size:.8rem;color:var(--muted);margin:10px 0 0}.research-teaser .lead{margin-top:25px}.robotics-lead{max-width:800px;color:#cbdde4;margin:25px 0 38px}.robot-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.robot-grid article{padding:28px;border:1px solid #486476;border-radius:16px;background:#203c50}.robot-grid h3{margin:20px 0 14px}.robot-grid p{color:#d4e1e8;font-size:.94rem}.robot-grid a{color:#b6e4e3;text-decoration:underline;font-size:.88rem}.robot-boundary{padding:24px 0 0;margin:24px 0 0;color:#d4e1e8;border-top:1px solid #486476;font-size:.95rem}.links{gap:22px}@media(max-width:1050px){.research-layout{grid-template-columns:minmax(0,1fr) 275px;gap:28px}.links{gap:14px}.measurement-table th,.measurement-table td{padding:11px}}@media(max-width:800px){.research-layout{grid-template-columns:1fr}.research-sidebar{position:static}.resource-grid,.research-index,.robot-grid{grid-template-columns:1fr}.research-sidebar{order:-1}.research-sidebar hr,.research-sidebar hr~h3,.research-sidebar hr~p{display:none}}@media(max-width:520px){.journey-grid{grid-template-columns:1fr}.research-stats{padding:22px;gap:12px}.research-stats strong{font-size:2.1rem}.research-stats span{font-size:.75rem}.research-index-card{padding:18px;gap:12px}.research-detail summary{font-size:1rem}}@media print{.research-sidebar,.header,.footer{display:none}.research-layout{display:block}.measurement-scroll{overflow:visible}.measurement-table th,.measurement-table td{min-width:0}}
