:root{
  --bg:#05080c;--bg-2:#090e14;--panel:#0d131b;--panel-2:#111925;--text:#f3f1ea;--muted:#8f9aa8;
  --line:rgba(255,255,255,.11);--soft:rgba(255,255,255,.045);--ice:#b7d7ff;--cobalt:#6f8cff;--mint:#8be4cf;
  --max:1240px;--radius:22px;--serif:Georgia,'Times New Roman',serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.wrap{max-width:var(--max);margin:auto;padding:0 30px}
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;transition:.3s;background:linear-gradient(180deg,rgba(5,8,12,.88),rgba(5,8,12,.25),transparent);backdrop-filter:blur(12px)}.site-header.scrolled{background:rgba(5,8,12,.88);border-bottom:1px solid var(--line)}
nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:13px;font-size:12px;font-weight:800;letter-spacing:.16em}.brand-mark{width:34px;height:34px;border:1px solid rgba(255,255,255,.24);display:grid;place-items:center;border-radius:50%;position:relative}.brand-mark:before,.brand-mark:after{content:'';position:absolute;border:1px solid rgba(183,215,255,.75);border-radius:50%}.brand-mark:before{inset:7px}.brand-mark:after{width:4px;height:4px;background:var(--ice);border:0;box-shadow:0 0 18px var(--ice)}
.navlinks{display:flex;align-items:center;gap:24px;color:#c7ccd4;font-size:13px}.navlinks a{position:relative}.navlinks a:after{content:'';position:absolute;left:0;right:100%;bottom:-7px;height:1px;background:var(--ice);transition:.25s}.navlinks a:hover:after,.navlinks a.active:after{right:0}.nav-cta{border:1px solid var(--line);border-radius:999px;padding:11px 16px;background:rgba(255,255,255,.04)}
.menu-btn{display:none;background:none;border:0;color:white;font-size:22px}
.hero{min-height:820px;position:relative;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}#marketCanvas{position:absolute;inset:0;width:100%;height:100%;opacity:.8}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;padding-top:82px}
.eyebrow{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#a5b0bd;display:flex;align-items:center;gap:12px}.eyebrow:before{content:'';width:24px;height:1px;background:var(--ice)}
h1,h2,h3{margin:0;font-weight:500;letter-spacing:-.04em}h1{font-size:clamp(62px,8vw,118px);line-height:.87;max-width:900px}.hero h1 em{font-family:var(--serif);font-weight:400;color:var(--ice)}.hero-copy{max-width:650px;margin-top:28px;color:#a7b0bb;font-size:19px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 19px;border-radius:999px;border:1px solid var(--line);font-weight:700;font-size:13px;transition:.25s}.btn.primary{background:#f3f1ea;color:#070a0e}.btn.primary:hover{transform:translateY(-2px)}.btn.ghost:hover{background:rgba(255,255,255,.06)}
.core{position:relative;min-height:520px;display:grid;place-items:center}.core-ring{position:absolute;border:1px solid rgba(255,255,255,.13);border-radius:50%;animation:spin 26s linear infinite}.ring-1{width:420px;height:420px}.ring-2{width:305px;height:305px;animation-duration:18s;animation-direction:reverse}.ring-3{width:180px;height:180px;animation-duration:12s}.core-center{width:116px;height:116px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#d9e9ff 0,#718cff 36%,#10213d 72%,#08111e 100%);box-shadow:0 0 90px rgba(111,140,255,.35);display:grid;place-items:center;font-size:10px;letter-spacing:.15em;text-transform:uppercase;z-index:3}.orbit-node{position:absolute;z-index:4;padding:9px 11px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(5,8,12,.72);backdrop-filter:blur(10px);font-size:11px;color:#cbd4df;letter-spacing:.06em;cursor:pointer;transition:.25s}.orbit-node:hover,.orbit-node.active{border-color:rgba(183,215,255,.7);color:white;transform:scale(1.04)}.n1{top:62px;left:50%;transform:translateX(-50%)}.n2{right:15px;top:205px}.n3{bottom:68px;right:75px}.n4{bottom:64px;left:80px}.n5{left:4px;top:205px}.core-caption{position:absolute;bottom:0;left:50%;transform:translateX(-50%);color:#748091;font-size:11px;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
@keyframes spin{to{transform:rotate(360deg)}}
.section{padding:120px 0;border-bottom:1px solid var(--line)}.section.alt{background:linear-gradient(180deg,#070b10,#05080c)}.section-head{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px;margin-bottom:60px}.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.19em;color:#8c98a6}.section-head h2,.page-hero h1{font-size:clamp(44px,6vw,82px);line-height:.98}.section-head p{font-size:18px;color:#9aa5b2;max-width:690px;margin:10px 0 0}
.arch-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.arch-card{min-height:240px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:20px;padding:24px;position:relative;overflow:hidden;cursor:pointer;transition:.35s}.arch-card:before{content:'';position:absolute;inset:auto -20% -55% 35%;height:190px;background:radial-gradient(circle,rgba(111,140,255,.19),transparent 68%);opacity:0;transition:.35s}.arch-card:hover{transform:translateY(-4px);border-color:rgba(183,215,255,.35)}.arch-card:hover:before{opacity:1}.arch-card.large{grid-column:span 6}.arch-card.small{grid-column:span 3}.arch-card h3{font-size:28px;margin-top:70px}.arch-card p{color:#8e99a6;margin:10px 0 0;max-width:420px}.arch-id{font-size:10px;letter-spacing:.18em;color:#6f7c8c;text-transform:uppercase}.arch-arrow{position:absolute;right:20px;top:18px;color:#8190a1}.arch-detail{max-height:0;overflow:hidden;transition:max-height .35s ease,color .35s;color:#97a5b4}.arch-card.open .arch-detail{max-height:110px;margin-top:12px}.arch-card.open{background:linear-gradient(180deg,rgba(111,140,255,.11),rgba(255,255,255,.025))}
.flow{position:relative}.flow-line{position:absolute;left:31px;top:31px;bottom:31px;width:1px;background:linear-gradient(var(--ice),rgba(255,255,255,.08));transform-origin:top;transform:scaleY(0);transition:transform 1.4s ease}.flow.visible .flow-line{transform:scaleY(1)}.flow-step{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:25px 0;position:relative}.flow-dot{width:14px;height:14px;border-radius:50%;border:1px solid #9db9e4;background:#07101d;box-shadow:0 0 0 7px #060b10;margin:7px 0 0 25px;z-index:2}.flow-step h3{font-size:24px}.flow-step p{margin:6px 0 0;color:#8f9aa7}.flow-step.reveal{opacity:.28;transform:translateY(14px)}.flow.visible .flow-step.reveal{opacity:1;transform:none;transition:.7s ease}.flow.visible .flow-step:nth-child(3){transition-delay:.15s}.flow.visible .flow-step:nth-child(4){transition-delay:.3s}.flow.visible .flow-step:nth-child(5){transition-delay:.45s}.flow.visible .flow-step:nth-child(6){transition-delay:.6s}
.signal-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{border:1px solid var(--line);border-radius:20px;background:#0a1017;padding:28px;min-height:280px}.panel h3{font-size:30px}.panel p{color:#8d98a5}.pulse-chart{height:180px;margin-top:30px;position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}.pulse-chart svg{width:100%;height:100%}.pulse-line{stroke:var(--ice);stroke-width:1.7;fill:none;stroke-dasharray:800;stroke-dashoffset:800;transition:stroke-dashoffset 2s ease}.panel.visible .pulse-line{stroke-dashoffset:0}.bars{display:flex;align-items:flex-end;gap:8px;height:165px;margin-top:34px}.bar{flex:1;background:linear-gradient(180deg,rgba(139,228,207,.72),rgba(111,140,255,.12));border-radius:3px 3px 0 0;transform-origin:bottom;transform:scaleY(.05);transition:transform .8s ease}.panel.visible .bar{transform:scaleY(1)}
.manifesto{font-size:clamp(36px,5vw,74px);line-height:1.03;letter-spacing:-.045em;max-width:1080px}.manifesto span{color:#65717f}.system-strip{display:flex;gap:26px;white-space:nowrap;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;color:#6f7b8a;text-transform:uppercase;letter-spacing:.15em;font-size:10px}.system-strip-inner{display:flex;gap:26px;animation:marquee 26s linear infinite}.system-strip b{color:#d7dde5;font-weight:600}@keyframes marquee{to{transform:translateX(-50%)}}
.cta-block{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:end}.cta-block h2{font-size:clamp(48px,7vw,96px);line-height:.92}.cta-block p{color:#95a0ad;font-size:18px;max-width:520px}
.footer{padding:56px 0}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end}.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end;color:#8f9aa7}.tiny{font-size:12px;color:#64707d}.visual-note{font-size:11px;color:#6f7b89;margin-top:14px}
.page-hero{padding:180px 0 110px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.page-hero:after{content:'';position:absolute;width:540px;height:540px;border-radius:50%;right:-100px;top:-120px;background:radial-gradient(circle,rgba(111,140,255,.2),transparent 67%)}.page-hero p{font-size:19px;color:#98a3b0;max-width:760px;position:relative;z-index:2}.page-hero h1{position:relative;z-index:2;max-width:1000px}.page-hero .kicker{position:relative;z-index:2;margin-bottom:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.metric-list{display:grid;gap:0}.metric-row{display:grid;grid-template-columns:1fr auto;gap:20px;padding:19px 0;border-bottom:1px solid var(--line)}.metric-row span:last-child{color:#7f8a98}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.article{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#0a1017;transition:.3s}.article:hover{transform:translateY(-4px)}.article-visual{height:180px;background:radial-gradient(circle at 70% 25%,rgba(183,215,255,.18),transparent 28%),linear-gradient(135deg,#0b1119,#111b27)}.article-body{padding:22px}.article-body small{color:#8090a2;text-transform:uppercase;letter-spacing:.12em}.article-body h3{font-size:22px;margin:10px 0}.article-body p{color:#8c98a5}.jobs{display:grid;gap:12px}.job{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:20px 22px;background:#0a1017}.job h3{font-size:23px}.job p{margin:5px 0 0;color:#8793a0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-card{border:1px solid var(--line);border-radius:18px;background:#0a1017;padding:28px}.form-card form{display:grid;gap:14px}.form-card label{font-size:12px;color:#aab4c0}.form-card input,.form-card textarea,.form-card select{width:100%;background:#060b10;border:1px solid var(--line);border-radius:10px;color:white;padding:13px 14px}.form-card textarea{min-height:150px;resize:vertical}.full{grid-column:1/-1}.form-status{margin-top:12px}
.status-banner{border:1px solid rgba(139,228,207,.32);background:linear-gradient(135deg,rgba(139,228,207,.08),rgba(111,140,255,.06));border-radius:18px;padding:22px 24px;margin-bottom:70px;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start}.status-banner>div{display:flex;align-items:center;gap:10px;white-space:nowrap}.status-banner p{margin:0;color:#aab5c1}.status-dot{width:9px;height:9px;border-radius:50%;background:var(--mint);box-shadow:0 0 18px rgba(139,228,207,.7)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.trust-item{border:1px solid var(--line);background:#0a1017;border-radius:16px;padding:22px;display:grid;gap:8px}.trust-item strong{font-size:15px}.trust-item span{color:#8995a3;font-size:13px}.callout{border-left:2px solid var(--ice);background:rgba(183,215,255,.055);padding:24px 26px;border-radius:0 16px 16px 0}.callout strong{font-size:18px}.callout p{margin:8px 0 0;color:#9aa6b4}.legal-stack{max-width:920px;display:grid;gap:0}.legal-stack>div{padding:30px 0;border-bottom:1px solid var(--line)}.legal-stack h3{font-size:27px}.legal-stack p{color:#a0abb7;font-size:17px;max-width:800px;margin:10px 0 0}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}.parallax-word{display:inline-block;will-change:transform}.scroll-progress{position:fixed;z-index:90;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--mint),var(--cobalt));width:0}
@media(max-width:980px){.navlinks{display:none}.menu-btn{display:block}.hero-grid,.section-head,.signal-panel,.cta-block,.footer-grid,.two-col,.form-grid,.status-banner{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr 1fr}.core{min-height:450px}.arch-card.large,.arch-card.small{grid-column:span 6}.article-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}.section{padding:90px 0}.page-hero{padding:150px 0 85px}}
@media(max-width:640px){.wrap{padding:0 18px}.hero{min-height:760px}.hero-grid{gap:20px}.core{min-height:360px}.ring-1{width:300px;height:300px}.ring-2{width:220px;height:220px}.ring-3{width:130px;height:130px}.n2{right:-5px}.n5{left:-5px}.arch-card.large,.arch-card.small{grid-column:span 12}.section-head h2{font-size:44px}.job{grid-template-columns:1fr}.nav-open .navlinks{display:flex;position:absolute;left:18px;right:18px;top:74px;flex-direction:column;align-items:flex-start;background:#070b10;border:1px solid var(--line);padding:18px;border-radius:16px}.form-grid,.trust-grid{grid-template-columns:1fr}.full{grid-column:auto}}
/* Asymmetric light-cut Arclight logo, displayed from the original artwork. */
.site-header .brand,.footer .brand{position:relative;display:block;width:220px;height:64px;flex:0 0 auto;overflow:hidden;background:#05080c url("/assets/arclight-logo-light-fault.png") center/147.75% auto no-repeat}
.site-header .brand .brand-mark,.footer .brand .brand-mark{display:none}
.site-header .brand>span:not(.brand-mark),.footer .brand>span:not(.brand-mark){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header .brand:focus-visible,.footer .brand:focus-visible{outline:2px solid var(--ice);outline-offset:5px}
@media(max-width:980px){.nav-open .navlinks{display:flex;position:absolute;left:18px;right:18px;top:74px;flex-direction:column;align-items:flex-start;background:#070b10;border:1px solid var(--line);padding:18px;border-radius:16px}}
@media(max-width:640px){.site-header .brand,.footer .brand{width:200px;height:58px}}
/* Give the homepage display heading enough room for italic ascenders and descenders. */
.hero h1{font-size:clamp(52px,7.4vw,108px);line-height:1.12;letter-spacing:-.02em;margin-top:16px}
.hero h1 em{letter-spacing:0;padding-right:.06em}
@media(max-width:640px){.hero .hero-grid{padding-top:112px;padding-bottom:44px}.hero h1{font-size:clamp(46px,12.5vw,72px);line-height:1.14;letter-spacing:-.015em}}
/* Editorial depth and responsive public-page system, September 2026. */
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--text);color:var(--bg);padding:12px 18px;border-radius:8px}.skip-link:focus{top:12px}
html{scroll-padding-top:105px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--ice);outline-offset:5px}
.page-hero h1{line-height:1.09;letter-spacing:-.035em}.rf-hero{padding:155px 0 82px}.rf-hero h1{font-size:clamp(44px,5.5vw,76px);max-width:960px}.rf-hero p{max-width:760px;line-height:1.7}.rf-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}.rf-hero-grid>div{min-width:0}.rf-hero-art{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;aspect-ratio:1/1;background:#0b141e}.rf-hero-art img{display:block;width:100%;height:100%;object-fit:cover}.rf-art-caption{position:absolute;bottom:0;left:0;right:0;padding:36px 20px 20px;background:linear-gradient(transparent,rgba(5,8,12,.9));font-size:9px;letter-spacing:.16em;color:#afc0d1}
.rf-section{padding:86px 0}.rf-section-head{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:end;margin-bottom:38px}.rf-section-head h2,.rf-feature h2,.rf-cta h2{font-size:clamp(32px,3.7vw,52px);line-height:1.13;letter-spacing:-.035em;margin-top:13px}.rf-section-head p,.rf-feature p,.rf-cta p{color:#a4afbc;font-size:17px;line-height:1.75;margin:0}.rf-feature p,.rf-cta p{margin-top:20px}.rf-grid{display:grid;gap:18px}.rf-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.rf-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.rf-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.rf-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(150deg,#101925,#090e14);min-width:0}.rf-number{display:block;color:#98b0cb;font-size:11px;letter-spacing:.16em;margin-bottom:35px}.rf-card h3{font-size:24px;line-height:1.3;letter-spacing:-.02em}.rf-card p{color:#a0acba;margin:13px 0 0;line-height:1.75}.rf-card .btn{margin-top:22px}.rf-note{padding:18px 22px;border-left:2px solid #7f9dbc;background:#0b1119;color:#98a8ba;line-height:1.75;font-size:13px;margin:26px 0 0}.rf-text-link{display:inline-flex;gap:18px;color:var(--ice);font-size:13px;font-weight:600;margin-top:22px}.rf-feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.rf-feature-art{border-radius:18px;border:1px solid var(--line);overflow:hidden;aspect-ratio:1.2/1}.rf-feature-art img{width:100%;height:100%;display:block;object-fit:cover}.rf-steps{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));counter-reset:steps;padding:0;margin:0;border-top:1px solid var(--line)}.rf-steps li{padding:28px 24px 0 0;counter-increment:steps}.rf-steps li:before{content:'0' counter(steps);color:var(--ice);font-size:13px;display:block;margin-bottom:28px}.rf-steps h3{font-size:23px;letter-spacing:-.02em}.rf-steps p{color:#9ba7b6;line-height:1.75}.rf-faq{border-top:1px solid var(--line)}.rf-faq details{border-bottom:1px solid var(--line);padding:23px 0}.rf-faq summary{cursor:pointer;font-size:19px;color:#d9e3ef;line-height:1.5}.rf-faq details p{max-width:880px;color:#a2b0bf;line-height:1.8;margin:17px 0 0}.rf-cta{display:flex;gap:60px;align-items:center;justify-content:space-between}.rf-cta>div{max-width:790px}.rf-cta>.btn{flex-shrink:0}.article-visual{height:auto;aspect-ratio:2/1;overflow:hidden}.article-visual img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s}.rf-article-link{display:block;height:100%}.rf-article-link:hover img{transform:scale(1.025)}.article-body h3{line-height:1.45}.rf-reading{max-width:800px}.rf-reading h2{font-size:clamp(30px,3.4vw,46px);line-height:1.2;letter-spacing:-.025em;margin:16px 0 26px}.rf-reading h3{font-size:24px;letter-spacing:-.02em;margin-top:30px}.rf-reading p,.rf-reading li{font-size:17px;color:#aab6c4;line-height:1.9}.rf-reading .kicker{font-size:11px}.rf-reading a,.rf-note a,.rf-faq a,.legal-stack a{color:var(--ice);text-decoration:underline;text-underline-offset:4px}.rf-article-banner{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:18px;margin-bottom:38px}.rf-meta{display:flex;gap:12px;flex-wrap:wrap;color:#9cacbf;font-size:12px;letter-spacing:.04em}.rf-toc{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.rf-toc a{font-size:12px;padding:9px 14px;border:1px solid var(--line);border-radius:30px;color:#b4c5d8}.rf-toc a:hover{background:#172335}.rf-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0}.rf-facts>div{padding:28px 24px 28px 0}.rf-facts dt{font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:#92a4b8;margin-bottom:10px}.rf-facts dd{font-size:18px;margin:0;overflow-wrap:anywhere}.rf-footer{display:grid;grid-template-columns:1.2fr repeat(3,.7fr);gap:36px;align-items:start}.rf-footer h2{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px;color:#d5dfeb}.rf-footer ul{padding:0;margin:0;list-style:none}.rf-footer li{margin:11px 0;font-size:13px;color:#94a2b3}.rf-footer a:hover{color:#d5e8ff}.rf-footer-note{display:flex;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:22px;margin-top:38px;font-size:11px;color:#8391a1}.rf-footer-note p{margin:0;max-width:730px}.form-card label{display:block;margin-bottom:7px}.form-card .rf-note{padding:14px;font-size:12px}.legal-stack{max-width:900px}.legal-stack h3{line-height:1.4}.rf-legal-summary{font-size:16px!important;max-width:780px!important}.rf-section .visual-note{font-size:12px;line-height:1.7}
@media(max-width:980px){.rf-hero-grid{grid-template-columns:1fr;gap:34px}.rf-hero-art{aspect-ratio:2/1;max-height:360px}.rf-cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.rf-section-head{gap:36px}.rf-feature{gap:35px}.rf-cta{align-items:flex-start;flex-direction:column;gap:18px}.rf-footer{grid-template-columns:1.2fr 1fr;gap:36px}.rf-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.rf-hero{padding:120px 0 55px}.rf-hero h1{font-size:43px;line-height:1.13}.rf-hero p{font-size:17px}.rf-section{padding:58px 0}.rf-section-head,.rf-feature{grid-template-columns:1fr;gap:23px}.rf-section-head{margin-bottom:28px}.rf-cols-2,.rf-cols-3,.rf-cols-4{grid-template-columns:1fr}.rf-card{padding:24px}.rf-number{margin-bottom:22px}.rf-feature-art{aspect-ratio:1.6/1}.rf-steps{grid-template-columns:1fr}.rf-steps li{padding-top:24px;border-bottom:1px solid var(--line)}.rf-steps li:before{margin-bottom:12px}.rf-facts{grid-template-columns:1fr}.rf-facts>div{padding:20px 0;border-bottom:1px solid var(--line)}.rf-footer{grid-template-columns:1fr 1fr;gap:30px 18px}.rf-footer>div:first-child{grid-column:1/-1}.rf-footer-note{display:block}.rf-footer-note p+p{margin-top:12px}.rf-reading p,.rf-reading li{font-size:16px}.rf-toc{gap:8px}.rf-hero-art{aspect-ratio:1.6/1}.rf-card h3{font-size:25px}.rf-faq summary{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.core-ring,.system-strip-inner{animation:none}.rf-article-link img{transition:none}.reveal{opacity:1;transform:none}}

/* Keep decorative hero glow outside the pointer interaction layer. */
.page-hero:after{pointer-events:none}.page-hero .hero-actions{position:relative;z-index:2}
/* A slowly turning Earth; the label, rings and surrounding layout stay in place. */
.hero .core-center{position:relative;isolation:isolate;background:transparent url('/assets/earth-fallback.png') center/100% 100% no-repeat;box-shadow:0 0 55px rgba(75,133,220,.18)}
.hero .core-center::before{content:none;animation:none}
.hero .core-earth{position:absolute;inset:0;width:100%;height:100%;border-radius:50%;visibility:hidden;pointer-events:none;z-index:0}
.hero .core-label{position:relative;z-index:1;color:#fff;text-shadow:0 1px 5px #031525,0 0 10px #031525;pointer-events:none}

/* Keep longer institutional-intelligence headings readable at narrow widths. */
.hero h1,.rf-hero h1{overflow-wrap:break-word}
@media(max-width:640px){.hero h1{font-size:clamp(40px,10.5vw,60px)}.rf-hero h1{font-size:clamp(36px,9.5vw,43px)}}

/* Institutional homepage: keep the headline, supporting copy and CTAs in the first viewport. */
@media(min-width:981px){.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,3vw,52px);padding-top:54px}.hero h1{font-size:clamp(48px,4.4vw,76px);line-height:1.02;letter-spacing:-.045em;max-width:780px}.hero-copy{font-size:clamp(16px,1.12vw,18px);line-height:1.6;margin-top:22px;max-width:620px}.hero .hero-actions{margin-top:22px}.hero .visual-note{margin-top:12px}}
@media(min-width:641px) and (max-width:980px){.hero h1{font-size:clamp(48px,6.6vw,72px);line-height:1.04}}
@media(max-width:640px){.hero h1{font-size:clamp(38px,9vw,52px);line-height:1.07}.hero-copy{font-size:16px;line-height:1.6}}

/* Accessible research disclosure panels: visible focus and touch-friendly controls. */
.rf-faq summary{position:relative;padding-right:34px;list-style:none;min-height:44px;display:flex;align-items:center}
.rf-faq summary::-webkit-details-marker{display:none}
.rf-faq summary::after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:25px;font-weight:400;color:var(--ice)}
.rf-faq details[open]>summary::after{content:'−'}
.rf-faq summary:focus-visible{outline:2px solid var(--ice);outline-offset:5px;border-radius:3px}
.rf-faq details[open]>summary{color:#fff}
@media(max-width:640px){.rf-faq summary{font-size:17px;padding-right:40px}.rf-faq details{padding:14px 0}}

/* Keep the institutional network focal point legible if the globe image is absent in a preview build. */
.hero .core-center{background-color:#102b49;background-image:radial-gradient(circle at 32% 27%,rgba(176,217,255,.55),transparent 30%),url('/assets/earth-fallback.png'),radial-gradient(circle at 38% 30%,#346f9b 0%,#102b49 57%,#060f1e 100%);background-position:center;background-size:100% 100%;background-repeat:no-repeat;box-shadow:inset -12px -14px 23px rgba(0,0,0,.45),0 0 35px rgba(99,164,238,.24);border:1px solid rgba(175,218,255,.28)}