/* Blistering.io FULL_SITE: established corporate editorial system, one yellow accent. */
:root{--paper:#eeede8;--ink:#181918;--white:#faf9f5;--muted:#5c5e58;--line:#c7c7be;--accent:#FFF532;--gutter:clamp(24px,5.2vw,100px);--sans:Arial,Helvetica,sans-serif;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure,blockquote{margin:0}a{color:inherit;text-decoration:none}button,select,textarea{font:inherit}img{display:block;max-width:100%;height:auto}a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:6px}::selection{background:var(--accent);color:var(--ink)}.wrap{max-width:1800px;margin-inline:auto;padding-inline:var(--gutter)}.section{padding-block:clamp(80px,8vw,140px)}.micro{font:500 11px/1.65 var(--sans);letter-spacing:.12em;text-transform:uppercase}.skip-link{position:fixed;top:12px;left:20px;z-index:1002;padding:14px;background:var(--white);color:var(--ink);transform:translateY(-160%)}.skip-link:focus{transform:none}
.hero{position:relative;isolation:isolate;background:#141414;color:var(--white);min-height:min(980px,100svh);border-top:3px solid var(--accent)}.hero-photo{position:absolute;inset:0;z-index:-2;overflow:hidden}.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.93),rgba(0,0,0,.27) 68%,rgba(0,0,0,.62)),linear-gradient(90deg,rgba(0,0,0,.16),transparent)}.site-header{height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-mark{font-size:31px;font-weight:700;letter-spacing:-.08em;min-width:44px;min-height:44px;display:flex;align-items:center}.header-mark span{color:var(--accent)}.site-header nav{display:flex;gap:clamp(20px,3vw,50px);font-size:11px;letter-spacing:.04em}.site-header nav a{min-height:44px;display:flex;align-items:center;text-underline-offset:7px}.site-header nav a:hover{text-decoration:underline;text-decoration-color:var(--accent)}.hero-content{padding-top:clamp(24px,3.4vw,60px)}.hero-eyebrow{margin-bottom:20px;color:#e2e1dc}.wordmark{font-size:clamp(44px,11.7vw,210px);font-weight:750;letter-spacing:-.067em;line-height:.92;white-space:nowrap;margin-left:-.008em}.wordmark>span{color:var(--accent)}.hero-bottom{display:grid;grid-template-columns:1.65fr 1fr;align-items:end;gap:clamp(35px,7vw,120px);margin-top:clamp(130px,14vw,225px);padding-bottom:55px}.hero h1{font:400 clamp(32px,3.1vw,52px)/1.15 var(--serif);letter-spacing:-.035em;text-wrap:balance}.hero-support>p{font-size:15px;line-height:1.8;color:#dddcd7;max-width:430px}.explore{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;font-size:11px;letter-spacing:.08em;border-bottom:1px solid #b0aca5;padding-block:15px;min-height:44px;margin-top:22px}.explore>span:last-child{font-size:20px;transition:transform .22s}.explore:hover>span:last-child{transform:translateY(3px)}
.chapter-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(45px,8vw,145px);align-items:start}.chapter-label{display:flex;align-items:center;gap:18px;color:var(--muted);margin-bottom:28px}.chapter-label::before{content:"";width:25px;height:3px;background:var(--accent);box-shadow:0 0 0 1px #18191825;flex:none}.editorial-title{font:400 clamp(37px,4.6vw,74px)/1.08 var(--serif);letter-spacing:-.04em;max-width:740px;text-wrap:balance}.prose{max-width:700px;font:16px/1.85 var(--sans)}.prose>p+p{margin-top:22px}.field-note{border-top:1px solid var(--line);margin-top:70px;padding-top:45px;display:grid;grid-template-columns:1.8fr 1fr;gap:50px;align-items:end}.pull-quote{font:400 clamp(29px,3.5vw,57px)/1.15 var(--serif);letter-spacing:-.03em;max-width:1100px;text-wrap:balance}.annotation{font:italic 18px/1.6 var(--serif);color:var(--muted)}.dark-section{background:#171818;color:var(--white);--line:#4c4d47;--muted:#c5c5bc}.dark-section .prose{color:#d0d0c8}.dark-section .chapter-label::before{box-shadow:none}.text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-height:44px;font-size:11px;letter-spacing:.025em;margin-top:28px;border-bottom:1px solid #999a91;padding-block:12px;transition:border-color .22s;max-width:100%;line-height:1.6}.text-link:hover,.text-link:focus-visible{border-color:var(--accent)}.text-link>span:last-child{font-size:19px;flex:none}.ecosystem-quote{margin-top:65px;padding-top:40px;border-top:1px solid var(--line);display:grid;grid-template-columns:1.8fr 1fr;gap:50px;align-items:end}.independent-note{font-size:12px;line-height:1.8;color:var(--muted);max-width:820px;margin-top:48px}.caption{font-size:12px;line-height:1.7;color:var(--muted);margin-top:14px;max-width:800px}
.operator-intro{padding-top:44px}.operator-stack{margin-top:65px;border-bottom:1px solid var(--line)}.operator-row{border-top:1px solid var(--line);padding-block:45px 55px;display:grid;grid-template-columns:1fr 1fr;gap:clamp(45px,8vw,145px);align-items:start}.operator-kicker{display:flex;align-items:center;gap:20px;margin-bottom:30px}.operator-number{font-size:12px;line-height:1;padding-bottom:7px;border-bottom:3px solid var(--accent);font-variant-numeric:tabular-nums}.operator-kicker .micro{font-size:10px;color:var(--muted)}.operator-identity h3{font-size:clamp(29px,3.7vw,60px);font-weight:500;letter-spacing:-.05em;line-height:1.07;max-width:560px}.status{display:flex;align-items:start;gap:11px;font-size:12px;line-height:1.7;margin-top:22px;max-width:420px}.status-dot{width:7px;height:7px;flex:none;border-radius:50%;background:var(--accent);box-shadow:0 0 0 1px #77774f;margin-top:6px}.earthnode-figure{margin-top:35px;max-width:560px}.earthnode-figure img{width:100%;height:auto;aspect-ratio:1867/736}.earthnode-figure .caption{font-size:11px}.disclosure{font-size:12px!important;line-height:1.75!important;color:var(--muted);max-width:670px;margin-top:20px!important}
.pittsburgh-heading{max-width:1000px}.pittsburgh .editorial-title{max-width:1000px;font-size:clamp(40px,6.1vw,96px)}.overview{margin-top:52px}.overview img{width:100%;height:auto;aspect-ratio:1004/600}.overview .caption{max-width:900px}.field-annotation{margin-block:30px 48px;padding-block:20px;border-block:1px solid var(--line);color:#deded5;letter-spacing:.09em}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(45px,7vw,120px);align-items:start}.detail img{width:100%;height:auto;aspect-ratio:1194/990}.detail .caption{max-width:530px}.field-quote{margin-top:65px;border-left:2px solid var(--accent);padding-left:clamp(24px,4vw,60px);max-width:1300px}.further .editorial-title{font-size:clamp(37px,4.2vw,69px)}.long-view-quote{margin-top:65px;padding-top:40px;border-top:1px solid var(--line);max-width:1200px}
.participate{background:#20211e}.participate .editorial-title{max-width:700px}.participation-action{display:flex;justify-content:space-between;align-items:start;gap:60px;margin-top:55px;padding-top:36px;border-top:1px solid var(--line)}.plan-action{max-width:800px}.plan-link{display:flex;align-items:center;justify-content:space-between;gap:40px;min-height:64px;border-bottom:2px solid var(--accent);font-size:clamp(17px,2vw,28px);letter-spacing:-.02em;padding-block:10px 20px;transition:color .22s;line-height:1.3}.plan-link:hover,.plan-link:focus-visible{color:var(--accent)}.plan-link>span:last-child{flex:none;font-size:26px}.qr-link{display:block;flex:0 0 200px;max-width:200px}.qr-link img{width:200px;height:auto}.secondary-offer{padding-top:28px;margin-top:30px;border-top:1px solid var(--line);color:#c5c5bc;letter-spacing:.08em}.family{padding-block:70px}.family-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.family-links>a{border-top:1px solid #999a91;padding-block:22px;min-height:96px}.family-links>a:hover{border-color:var(--ink)}.family-name{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:clamp(16px,1.55vw,26px);letter-spacing:-.03em}.family-description{display:block;font-size:13px;line-height:1.6;color:var(--muted);margin-top:12px}.footer{background:#171818;color:var(--white);padding-block:52px 100px;max-width:none}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:48px}.footer-brand{font-size:clamp(22px,2.5vw,38px);letter-spacing:-.06em;font-weight:600;min-height:44px;display:flex;align-items:center}.footer-brand>span{color:var(--accent)}.footer-top>p{color:#c5c5bc;max-width:280px}.back-top{display:flex;align-items:center;gap:30px;font-size:11px;letter-spacing:.1em;min-height:44px}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #4c4d47;padding-top:22px;font-size:12px;color:#c5c5bc}.footer-bottom nav{display:flex;flex-wrap:wrap;gap:24px}.footer-bottom a{display:inline-flex;align-items:center;min-height:44px;text-underline-offset:4px}.footer-bottom a:hover{text-decoration:underline}
@media(max-width:1000px){.hero{min-height:0}.hero-bottom{grid-template-columns:1fr;gap:30px;margin-top:120px}.hero h1{font-size:clamp(33px,4.5vw,50px);max-width:850px}.hero-support{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}.explore{margin:0}.chapter-grid,.operator-row,.field-grid{gap:42px}.editorial-title{font-size:clamp(35px,4.5vw,48px)}.ecosystem-quote,.field-note{grid-template-columns:1.6fr 1fr;gap:35px}.operator-identity h3{font-size:clamp(29px,3.7vw,42px)}.operator-kicker{gap:12px}.operator-kicker .micro{font-size:9px;letter-spacing:.08em}.footer-top{flex-wrap:wrap}.footer-top>p{font-size:10px}.plan-link{font-size:21px;gap:25px}.participation-action{gap:40px}}
@media(max-width:680px){html{scroll-padding-top:20px}.site-header{height:76px;gap:12px}.site-header nav{gap:12px;font-size:9px;letter-spacing:.02em}.site-header nav a{max-width:68px;line-height:1.5}.hero-content{padding-top:38px}.hero-eyebrow{font-size:10px;letter-spacing:.06em}.wordmark{font-size:11.5vw}.hero-photo img{object-position:57% 50%}.hero-photo::after{background:linear-gradient(0deg,#000f,rgba(0,0,0,.43) 70%,rgba(0,0,0,.66))}.hero-bottom{margin-top:115px;padding-bottom:36px;gap:24px}.hero h1{font-size:clamp(27px,6.9vw,43px);line-height:1.14;letter-spacing:-.035em}.hero-support{display:block}.hero-support>p{font-size:14px;line-height:1.8;max-width:none}.explore{margin-top:18px;font-size:10px;gap:28px}.chapter-grid,.operator-row,.field-grid,.field-note,.ecosystem-quote{grid-template-columns:1fr;gap:30px}.chapter-label{font-size:10px;margin-bottom:22px}.editorial-title,.further .editorial-title{font-size:clamp(34px,9vw,49px)}.prose{font-size:15px;line-height:1.85}.prose>p+p{margin-top:20px}.pull-quote{font-size:clamp(27px,7.5vw,40px);line-height:1.19}.field-note{margin-top:42px;padding-top:30px;gap:20px}.annotation{font-size:17px}.ecosystem-quote{margin-top:40px;padding-top:30px;gap:24px}.independent-note{margin-top:32px;font-size:11px}.operator-intro{padding-top:0}.operator-stack{margin-top:36px}.operator-row{padding-block:32px 40px;gap:28px}.operator-kicker{margin-bottom:21px;gap:17px}.operator-kicker .micro{font-size:10px}.operator-identity h3{font-size:clamp(29px,8.5vw,45px)}.status{font-size:11px;max-width:100%;margin-top:18px}.earthnode-figure{margin-top:25px}.earthnode-figure .caption{font-size:10px}.text-link{font-size:10px;gap:20px;margin-top:22px}.pittsburgh .editorial-title{font-size:clamp(37px,10vw,54px)}.overview{margin-top:32px}.overview img{aspect-ratio:1004/868}.caption{font-size:11px;line-height:1.7}.field-annotation{font-size:9px;line-height:1.9;letter-spacing:.07em;margin-block:22px 32px;padding-block:16px}.field-grid{gap:35px}.field-quote{margin-top:38px;padding-left:22px}.long-view-quote{margin-top:38px;padding-top:30px}.participation-action{display:flex;flex-direction:column;gap:30px;margin-top:32px;padding-top:28px}.plan-action{width:100%}.plan-link{font-size:18px;gap:20px;min-height:64px;padding-bottom:18px}.plan-link>span:last-child{font-size:23px}.disclosure{font-size:11px!important}.qr-link{flex:0 0 auto;width:168px;max-width:168px}.qr-link img{width:168px}.secondary-offer{font-size:10px;line-height:1.8;padding-top:20px;margin-top:24px}.family{padding-block:45px}.family-links{grid-template-columns:1fr;gap:0}.family-name{font-size:23px}.family-links>a{padding-block:21px}.footer-top{display:grid;grid-template-columns:1fr auto;gap:25px;padding-bottom:32px}.footer-brand{grid-column:1/-1;font-size:27px}.footer-top>p{grid-column:1;grid-row:2;font-size:9px;line-height:1.8;max-width:170px}.back-top{grid-row:2;grid-column:2;gap:14px;font-size:9px}.footer-bottom{align-items:start;flex-direction:column;gap:8px}.footer-bottom nav{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

/* HQ final creative pass: local editorial compositions; protected hero and CTA rules unchanged. */
.journey .prose,.ecosystem .prose,.operators .prose,.pittsburgh .prose,.further .prose{font-size:17px;line-height:1.8}
.journey .prose>p+p,.ecosystem .prose>p+p,.operators .prose>p+p,.pittsburgh .prose>p+p,.further .prose>p+p{margin-top:20px}
.journey-heading .editorial-title{font-size:clamp(48px,6.5vw,104px);max-width:950px;line-height:1.02}
.journey-essay{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(48px,9vw,150px);margin-top:55px;align-items:center}
.journey-essay>.prose{max-width:660px}.journey-essay>.prose>p:first-child{font:400 clamp(24px,2.2vw,33px)/1.4 var(--serif);letter-spacing:-.02em;margin-bottom:26px}
.journey .field-note{display:block;border-top:0;border-left:2px solid var(--accent);padding:12px 0 12px clamp(24px,3.5vw,55px);margin:0}
.journey .pull-quote{font-size:clamp(36px,4.3vw,67px);line-height:1.12;letter-spacing:-.04em}
.journey .annotation{margin-top:30px;font-size:17px;max-width:270px}
.model-heading .editorial-title{font:500 clamp(48px,7.1vw,114px)/1.02 var(--sans);letter-spacing:-.055em;max-width:1320px;text-wrap:balance}
.model-narrative{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,6vw,95px);margin:60px 0 40px 17%}
.model-opening>p:first-child{font:400 clamp(25px,2.2vw,34px)/1.38 var(--serif);letter-spacing:-.02em;color:var(--white)}
.model-closing{max-width:1100px;border-top:1px solid var(--line);padding-top:32px}.model-context{font-size:12px;line-height:1.75;color:var(--muted);margin-top:18px}
.model-closing .ecosystem-quote{display:block;margin:0;border:0;padding:0}.model-closing .pull-quote{font-size:clamp(30px,3.15vw,50px);max-width:1000px}
.model-closing .annotation{margin-top:28px;font-size:17px}
.operator-heading .editorial-title{font-size:clamp(46px,6vw,96px);max-width:1050px}
.operators .operator-intro{display:grid;grid-template-columns:1fr 1fr 1fr;gap:clamp(25px,4vw,60px);max-width:none;padding-top:36px}
.operators .operator-intro>p+p{margin-top:0}.operators .operator-intro>p:first-child{font:400 25px/1.4 var(--serif);letter-spacing:-.025em}
.operator-stack{margin-top:55px;border-bottom:0}
.operator-row{position:relative;padding-left:84px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(35px,5vw,80px);padding-block:45px 52px}
.operator-row::before{content:"";position:absolute;left:24px;top:0;bottom:0;width:1px;background:var(--line)}
.operator-row:last-child::before{bottom:40px}
.operator-number{position:absolute;left:0;top:38px;width:50px;background:var(--paper);font-size:32px;font-weight:400;letter-spacing:-.06em;padding-block:10px;border-bottom:3px solid var(--accent);text-align:center}
.operator-kicker{margin-bottom:24px;min-height:32px}.operator-kicker .micro{font-size:11px;line-height:1.7;letter-spacing:.08em}
.operator-identity h3{font-size:clamp(32px,4.15vw,65px);max-width:650px}
.operator-row .status{font-size:12px}.operator-row .text-link{font-size:12px}
.earthnode-row{grid-template-areas:"identity copy" "figure copy" "status copy";grid-template-rows:auto auto 1fr;row-gap:28px}
.earthnode-row>.operator-identity{grid-area:identity}.earthnode-row>.prose{grid-area:copy;padding-top:56px}
.earthnode-row>.earthnode-figure{grid-area:figure;margin:0;max-width:none;padding-top:18px;border-top:1px solid var(--line)}
.earthnode-row>.earthnode-figure img{width:100%;border:1px solid var(--line)}
.earthnode-figure .caption{font-size:12px;line-height:1.75}
.earthnode-row>.status{grid-area:status;margin-top:0;padding-top:18px;border-top:1px solid var(--line);max-width:none}
.pittsburgh-heading{max-width:1200px}.pittsburgh .editorial-title{font-size:clamp(48px,6.4vw,103px);max-width:1180px;line-height:1.04}
.field-study{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:48px clamp(20px,3vw,48px);margin-top:50px;padding-top:28px;border-top:2px solid var(--accent)}
.pittsburgh .overview{grid-column:1/10;grid-row:1;margin:0;width:auto;padding:0;border:0}
.pittsburgh .overview picture{display:block;outline:1px solid var(--line)}
.pittsburgh .caption{font-size:12px;line-height:1.75;max-width:none;margin-top:15px}
.field-index{grid-column:10/-1;grid-row:1;align-self:stretch;border-left:1px solid var(--line);padding-left:clamp(16px,2.4vw,38px)}
.field-count{display:flex;flex-direction:column;gap:12px;padding-bottom:28px}.field-number{font-size:clamp(90px,12.2vw,200px);font-weight:400;line-height:.86;letter-spacing:-.08em;color:var(--accent)}
.field-index .micro{font-size:11px;letter-spacing:.09em;color:var(--muted);line-height:1.7}
.field-coordinate{border-top:1px solid var(--line);padding-block:22px}.field-value{font-size:clamp(16px,1.4vw,23px);line-height:1.35;letter-spacing:-.035em;margin-bottom:7px}
.field-story{grid-column:1/7;grid-row:2;max-width:680px}.field-story>p:first-child{font:400 clamp(25px,2.3vw,35px)/1.35 var(--serif);letter-spacing:-.025em;color:var(--white)}
.pittsburgh .detail{grid-column:8/-1;grid-row:2;margin:0;padding-top:14px;border-top:1px solid var(--line)}
.pittsburgh .detail img{outline:1px solid var(--line)}
.pittsburgh .field-annotation{width:auto;margin:45px 0 0;padding-block:18px;letter-spacing:.08em;font-size:11px}
.pittsburgh .field-quote{margin-top:46px;border-left:0;padding:0;max-width:1200px;font-size:clamp(35px,4.4vw,70px);line-height:1.17;color:var(--accent)}
.horizon-heading .editorial-title{max-width:1280px;font-size:clamp(45px,6vw,98px);line-height:1.09}
.horizon-narrative{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(35px,5vw,80px);margin:60px 0 0 23%}
.horizon-narrative>.prose:first-child>p:first-child{font:400 clamp(23px,2vw,31px)/1.4 var(--serif);letter-spacing:-.02em}
.further .long-view-quote{max-width:1450px;font:500 clamp(38px,5.3vw,85px)/1.08 var(--sans);letter-spacing:-.05em;margin-top:70px;padding-top:45px;border-top:1px solid var(--line)}
@media(max-width:1100px){.operator-row{padding-left:68px;column-gap:32px}.operator-number{width:42px;font-size:29px}.operator-row::before{left:20px}.model-narrative,.horizon-narrative{margin-left:0}.field-study{column-gap:22px}.field-index{padding-left:18px}.field-number{font-size:12vw}.field-index .micro{letter-spacing:.04em;font-size:10px}.field-coordinate{padding-block:16px}}
@media(max-width:900px){
 .journey-essay{grid-template-columns:1fr;gap:38px;margin-top:36px}.journey-essay>.prose{max-width:740px}.journey .field-note{max-width:740px}.journey .pull-quote{font-size:clamp(34px,5.5vw,48px)}
 .operator-row{grid-template-columns:minmax(0,1fr);gap:28px;padding-left:68px}.earthnode-row{grid-template-areas:"identity" "figure" "copy" "status";grid-template-rows:auto;row-gap:25px}.earthnode-row>.prose{padding:0}.operator-row .prose{max-width:740px}.operator-identity h3{font-size:clamp(32px,5.8vw,52px)}
 .field-study{grid-template-columns:repeat(6,minmax(0,1fr));gap:32px 22px}.field-index{grid-column:1/-1;grid-row:1;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;gap:22px;border:0;padding:0}.field-count{padding:0;gap:10px}.field-number{font-size:82px}.field-coordinate{border:0;border-left:1px solid var(--line);padding:0 0 0 18px}.field-value{font-size:18px}.field-index .micro{font-size:11px}
 .pittsburgh .overview{grid-column:1/-1;grid-row:2}.field-story{grid-column:1/-1;grid-row:3;max-width:740px}.pittsburgh .detail{grid-column:2/-1;grid-row:4;max-width:640px}.pittsburgh .field-annotation{margin-top:30px}
 .operators .operator-intro{grid-template-columns:1fr;gap:18px;max-width:740px;padding-top:30px}
}
@media(max-width:680px){
 .journey .prose,.ecosystem .prose,.operators .prose,.pittsburgh .prose,.further .prose{font-size:16px;line-height:1.8}
 .journey-heading .editorial-title{font-size:clamp(39px,11vw,62px)}.journey-essay{margin-top:30px}.journey-essay>.prose>p:first-child{font-size:24px}.journey .field-note{padding-left:24px}.journey .annotation{margin-top:22px;font-size:16px}
 .model-heading .editorial-title{font-size:clamp(39px,10.2vw,62px);line-height:1.05;letter-spacing:-.05em}.model-narrative{grid-template-columns:1fr;gap:20px;margin-block:35px 40px}.model-opening>p:first-child{font-size:25px}
 .model-closing{padding-top:28px}.model-closing .pull-quote{font-size:31px}.model-closing .annotation{font-size:16px;margin-top:22px}
 .operator-heading .editorial-title{font-size:clamp(39px,10.3vw,58px)}.operators .operator-intro>p:first-child{font-size:24px}.operator-stack{margin-top:34px}.operator-row{padding:32px 0 36px 48px;gap:24px}.operator-number{left:0;top:25px;width:32px;font-size:24px}.operator-row::before{left:15px}.operator-kicker{margin-bottom:18px;min-height:27px}.operator-kicker .micro{font-size:10px;letter-spacing:.04em}.operator-identity h3{font-size:clamp(28px,7.5vw,43px);overflow-wrap:normal}.operator-row .status{font-size:11px}.operator-row .text-link{font-size:11px;gap:16px}.earthnode-row{row-gap:24px}.earthnode-row>.earthnode-figure{padding-top:12px}.earthnode-figure .caption{font-size:12px}
 .pittsburgh .editorial-title{font-size:clamp(40px,11vw,63px)}.field-study{margin-top:32px;padding-top:22px;gap:28px 16px}.field-index{gap:16px 14px;grid-template-columns:.8fr 1.2fr;align-items:center}.field-number{font-size:clamp(90px,24vw,144px)}.field-count{gap:12px;grid-column:1;grid-row:1/3}.field-coordinate{grid-column:2;padding-left:12px}.field-value{font-size:16px;letter-spacing:-.025em}.field-index .micro{font-size:10px;letter-spacing:.02em}.pittsburgh .caption{font-size:12px;line-height:1.75}.field-story>p:first-child{font-size:26px}.pittsburgh .detail{grid-column:1/-1}.pittsburgh .field-annotation{font-size:10px;line-height:1.85;letter-spacing:.05em}.pittsburgh .field-quote{font-size:clamp(31px,8.4vw,46px);margin-top:30px}
 .horizon-heading .editorial-title{font-size:clamp(39px,10.2vw,58px)}.horizon-narrative{grid-template-columns:1fr;gap:20px;margin-top:34px}.horizon-narrative>.prose:first-child>p:first-child{font-size:25px}.further .long-view-quote{font-size:clamp(35px,9.3vw,58px);line-height:1.12;margin-top:40px;padding-top:30px}
}

/* Pittsburgh Hex identity: six-sided annotation marks, never coverage overlays. */
.pittsburgh .field-hex{display:block;flex:none;width:24px;height:22px;color:var(--accent);pointer-events:none}
.pittsburgh .hex-label{display:flex;align-items:center;gap:10px}
.pittsburgh .hex-label>.micro{min-width:0}
.pittsburgh .field-caption{display:flex;align-items:flex-start;gap:10px}
.pittsburgh .field-caption>.field-hex{width:14px;height:13px;margin-top:4px}
.pittsburgh .field-caption>span{min-width:0}
@media(max-width:680px){.pittsburgh .hex-label{gap:7px}.pittsburgh .hex-label>.field-hex{width:14px;height:13px}}

/* Licensed illustrative photography; annotation positions are not deployment data. */
.photo-plate{position:relative;isolation:isolate}.photo-plate picture,.photo-plate img{display:block;width:100%;height:auto}
.earthnode-row>.earthnode-figure .tower-plate img{aspect-ratio:7111/4000}
.pittsburgh .overview .city-plate img{aspect-ratio:6000/3586}.pittsburgh .detail img{aspect-ratio:2400/1990}
.photo-annotations{position:absolute;inset:0;width:100%;height:100%;color:var(--accent);pointer-events:none}
.photo-annotations .annotation-halo{fill:#17181855;stroke:currentColor;stroke-width:1.2;vector-effect:non-scaling-stroke}
.photo-annotations .annotation-point{fill:currentColor;stroke:#171818;stroke-width:1;vector-effect:non-scaling-stroke}
.photo-annotations .annotation-signal{fill:none;stroke:currentColor;stroke-width:1.2;vector-effect:non-scaling-stroke}
.mobile-markers{display:none}@media(max-width:680px){.desktop-markers{display:none}.mobile-markers{display:block}.pittsburgh .overview .city-plate img{aspect-ratio:4627/4000}}

/* Final approved refinements: one Pittsburgh photograph and a Network Builder anchor. */
.pittsburgh .field-story{grid-column:1/-1;max-width:1100px;columns:2;column-gap:clamp(32px,5vw,80px)}.pittsburgh .field-story>p{break-inside:avoid}
.builder-row{isolation:isolate;overflow:hidden;background:#171818;color:var(--white);--line:#66685f;--muted:#deded5;min-height:480px;padding-right:clamp(24px,4vw,64px);margin-block:12px}
.operator-atmosphere{position:absolute;inset:0;z-index:-1}.operator-atmosphere img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:1}
.operator-atmosphere::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#101212e6,#101212b0 48%,#101212e8)}
.builder-row .operator-number{background:#171818;color:var(--accent)}.builder-row .prose{color:var(--white)}.builder-row .status{color:var(--muted)}.builder-caption{grid-column:1/-1;max-width:none;margin-top:0;color:var(--muted)}
.further .prose>.closing-emphasis{font:400 clamp(25px,2.5vw,38px)/1.3 var(--serif);letter-spacing:-.025em;color:var(--ink);margin-top:30px}
@media(max-width:900px){.pittsburgh .field-story{columns:1;max-width:740px}.builder-row{min-height:0;padding-top:270px;padding-right:24px}.operator-atmosphere{bottom:auto;height:250px}.operator-atmosphere img{opacity:1;object-fit:cover}.operator-atmosphere::after{background:linear-gradient(0deg,#171818,transparent 38%)}.builder-row .operator-number{top:263px}.builder-row>.operator-identity,.builder-row>.prose,.builder-caption{grid-column:1/-1}}
@media(max-width:680px){.builder-row{padding-top:235px;padding-right:20px}.operator-atmosphere{height:220px}.builder-row .operator-number{top:228px}.further .prose>.closing-emphasis{font-size:27px}}

.prose a.inline-link{text-decoration:underline;text-underline-offset:.18em}