/* COAI website font: Inter, loaded from the site's own font files */
@font-face{font-family:'Inter';font-style:normal;font-weight:300 700;font-display:swap;src:url('/assets/fonts/inter-latin.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:300 700;font-display:swap;src:url('/assets/fonts/inter-latin-ext.woff2') format('woff2')}
:root{--coai-teal:#0097a7;--coai-teal-dark:#00838f;--coai-green:#7cb342;--coai-amber:#f9a825;--coai-red:#e53935;--paper:#ffffff;--ink:#1a1a2e;--muted:#555555;--line:#e0e0e0;--accent:#007f8c;--teal-soft:#e8f6f7;--highlight:#e6f0d8;--serif:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--mono:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--code:'SF Mono','Fira Code','Consolas',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button:disabled{cursor:default}::selection{background:var(--highlight)}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:400;letter-spacing:-.035em;line-height:1.12}h2{font:400 clamp(32px,3.5vw,48px)/1.16 var(--serif);letter-spacing:-.035em}h3{font-family:var(--serif)}p+p{margin-top:18px}button{border:0}svg{max-width:100%}[hidden]{display:none!important}.wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-70px;left:20px;padding:12px 20px;background:var(--ink);color:white;z-index:99}.skip:focus{top:8px}.site-header{height:85px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 48px;background:rgba(255,255,255,.97);position:sticky;top:0;z-index:20}.wordmark{display:flex;gap:9px;align-items:center;text-decoration:none;font-size:22px;font-weight:750;letter-spacing:-1px}.wordmark>span:last-child{font:10px/1 var(--mono);letter-spacing:1px;margin-left:3px;border-left:1px solid #e0e0e0;padding-left:12px}.brand-symbol{font-size:29px;color:var(--accent)}nav{display:flex;gap:31px}.site-header nav a{font-size:13px;text-decoration:none}.site-header nav a:hover,.text-link:hover{color:var(--accent)}.paper-link{font-size:12px;text-decoration:none;border:1px solid var(--line);padding:6px 15px;border-radius:3px}.eyebrow,.mini-label{font:10px/1.6 var(--mono);letter-spacing:1.4px;font-weight:500}.eyebrow{color:var(--muted);margin-bottom:25px}.mini-label{letter-spacing:1px}.separator{opacity:.45;padding:0 8px}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:1px}.hero{padding:86px 0 70px;display:grid;grid-template-columns:1.55fr 1fr;gap:70px;align-items:center}.hero h1{font:400 clamp(43px,5.1vw,72px)/1.07 var(--serif);letter-spacing:-3px}.hero h1 em{font-weight:400;color:var(--accent)}.hero-deck{font-size:20px;line-height:1.6;margin-top:30px}.hero-context{color:var(--muted);font-size:14px;max-width:515px;margin-top:18px}.actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;justify-content:space-between;gap:28px;align-items:center;padding:14px 19px;text-decoration:none;border-radius:3px;font-size:12px;font-weight:550}.button.primary{background:var(--accent);color:white}.button:hover{filter:brightness(.92)}.text-link{display:inline-block;text-decoration:none;font-size:12px;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:4px}.hero-diagram{padding:22px 25px 18px;border:1px solid var(--line);position:relative;background:linear-gradient(90deg,#dce3db30 1px,transparent 1px),linear-gradient(#dce3db30 1px,transparent 1px),#f0fafa;background-size:22px 22px;max-width:430px}.diagram-head{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:1px;color:var(--muted);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:8px}.map-node{position:relative;display:flex;gap:15px;align-items:center;text-decoration:none;padding:12px 0}.node-number{background:#f0fafa;border:1px solid #b7c5b9;width:26px;height:26px;border-radius:50%;font:10px var(--mono);display:grid;place-items:center;flex:none;z-index:1}.map-node small{display:block;font:8px/1.5 var(--mono);letter-spacing:1px;color:var(--muted)}.map-node strong{display:block;font-size:14px;font-weight:500}.map-line{position:absolute;left:38px;top:92px;bottom:107px;width:1px;background:#bbc9ba}.node-arrow{margin-left:auto;font-size:16px;color:#627277}.map-node:hover strong{color:var(--accent)}.emphasized .node-number{background:var(--accent);border-color:var(--accent);color:white}.emphasized strong{color:var(--accent)}.diagram-caption{font-size:10px;color:var(--muted);line-height:1.7;border-top:1px solid var(--line);margin-top:10px;padding-top:15px}.study-strip{border-block:1px solid var(--line)}.strip-inner{display:flex;justify-content:space-between;padding:22px 0;gap:15px}.strip-inner>span{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:12px}.strip-inner b{font:11px var(--mono);font-weight:600;letter-spacing:.3px;color:var(--ink)}.section{padding-block:86px}.study-layout{display:grid;grid-template-columns:1fr 1.3fr;gap:100px}.study-copy p{font-size:14px;color:#555555}.study-copy .lead{font:23px/1.5 var(--serif);color:var(--ink)}.method-inline{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-block:27px;padding-block:23px;border-block:1px solid var(--line)}.method-inline div{display:flex;flex-direction:column;gap:4px;font-size:12px}.method-inline b{font-weight:600;font-size:14px}.method-inline span:last-child{color:var(--muted)}.study-copy .source-note{font-size:12px}.source-note a{white-space:nowrap}.cases-section{background:#f8f9fa;border-block:1px solid var(--line)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}.section-heading>p{font-size:12px;color:var(--muted);flex:none}.section-heading .eyebrow{margin-bottom:16px}.case-list{border-top:1px solid #bdc8bd}.case-card{display:grid;grid-template-columns:80px 1.45fr 1fr;gap:32px;padding:38px 0;border-bottom:1px solid #bdc8bd;scroll-margin-top:100px}.case-marker>span{display:block;font:36px var(--serif);letter-spacing:-2px;color:#627277}.case-marker small{font:8px/1.7 var(--mono);letter-spacing:.5px;display:block;margin-top:10px;color:var(--muted)}.case-body>.mini-label{color:var(--muted);margin-bottom:9px}.case-body h3{font-size:31px;margin-bottom:17px}.case-body>p:not(.mini-label){font-size:13px;color:#555555;max-width:510px}.case-body .text-link{margin-top:16px}.case-evidence{border-left:1px solid #c3cfc3;padding:0 0 0 28px;align-self:start;margin-top:7px}.case-evidence>.mini-label{color:var(--muted);font-size:8px}.case-evidence blockquote{font:22px/1.5 var(--serif);letter-spacing:-.3px;margin:16px 0 20px}.case-evidence>a{display:block;color:var(--muted);font-size:10px}.evidence-tag{display:inline-block;margin-top:18px;font:9px var(--mono);padding:6px 8px;background:#e0e0e0;color:#416526;border-radius:2px}.case-body details{margin-top:20px;border-top:1px solid #cbd5ca;padding-top:12px}summary{cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.case-body summary{display:flex;justify-content:space-between;font-size:12px}.case-analysis{padding-top:15px}.case-analysis h4{font:600 11px var(--sans);margin:14px 0 6px}.case-analysis p{font-size:12px;color:var(--muted)}.section-deck{font-size:15px;color:var(--muted);margin-top:18px;max-width:640px}.context-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:45px}.context-grid article{border-top:1px solid var(--line);padding-top:18px}.context-number{font:10px var(--mono);color:var(--accent)}.context-grid h3{font-size:25px;margin:15px 0}.context-grid p{font-size:13px;color:var(--muted);margin-bottom:20px}.reader-invite{background:var(--ink);color:white}.invite-inner{padding-block:54px;display:flex;justify-content:space-between;align-items:center;gap:40px}.reader-invite .eyebrow{color:var(--highlight);margin-bottom:16px}.reader-invite h2{font-size:41px}.reader-invite p:not(.eyebrow){margin-top:18px;font-size:13px;color:#bdc8bf}.button.light{background:var(--highlight);color:var(--ink);flex:none}.method-section{display:grid;grid-template-columns:1fr 1.25fr;gap:100px}.method-section>div>p:not(.eyebrow){font-size:14px;color:var(--muted);margin:23px 0}.method-details details{border-top:1px solid var(--line);padding:20px 0}.method-details details:last-child{border-bottom:1px solid var(--line)}.method-details summary{font-size:14px;display:flex;justify-content:space-between;gap:20px}.method-details p{font-size:13px;color:var(--muted);margin-top:14px}.method-details a{font-size:12px}.authors{border-top:1px solid var(--line);padding-block:38px}.authors .eyebrow{margin-bottom:15px}.authors h3{font-size:26px;line-height:1.35;margin-bottom:17px}.authors p:not(.eyebrow){font-size:12px}.authors .muted{margin-top:4px}.muted{color:var(--muted)}.footer{border-top:1px solid var(--line);padding-block:25px;display:flex;justify-content:space-between;font:9px/1.6 var(--mono);letter-spacing:.4px}.footer div{display:flex;gap:24px}.footer a{text-decoration:none}
/* Conversation reader */
.reader-shell{display:grid;grid-template-columns:290px minmax(0,1fr);max-width:1500px;margin:auto;align-items:start}.reader-sidebar{position:sticky;top:85px;height:calc(100dvh - 85px);overflow:auto;border-right:1px solid var(--line);padding:35px 27px}.sidebar-title .eyebrow{margin-bottom:15px;font-size:9px}.sidebar-title h1{font:31px/1.15 var(--serif);letter-spacing:-1px}.sidebar-title p:last-child{font-size:12px;color:var(--muted);margin:15px 0 24px}.search-label{display:block;font-size:10px;font-weight:600;margin:15px 0 7px}.search-box{position:relative}.search-box span{position:absolute;left:10px;top:5px;font-size:22px;color:var(--muted)}input[type=search]{width:100%;border:1px solid #bccbbe;background:white;border-radius:3px;padding:9px 8px 9px 32px;font-size:12px;color:var(--ink)}select{width:100%;padding:8px;border:1px solid #bccbbe;border-radius:3px;background:var(--paper);font-size:11px;color:var(--ink)}.chapter-label{margin:29px 0 11px;color:var(--muted);font-size:9px}#chapters{display:flex;flex-direction:column;gap:3px}#chapters button{background:none;text-align:left;font-size:11px;padding:9px 10px;line-height:1.5;border-radius:3px;color:#555555}#chapters button span{font:9px var(--mono);margin-right:10px;color:#627277}#chapters button[aria-pressed=true]{background:var(--ink);color:white}#chapters button[aria-pressed=true] span{color:var(--highlight)}#chapters button:hover:not([aria-pressed=true]){background:#f8f9fa}.reset-button{color:var(--accent);background:none;font-size:10px;padding:12px 0;text-decoration:underline;text-underline-offset:3px}.sidebar-cases{border-top:1px solid var(--line);margin-top:14px;padding-top:23px;display:flex;flex-direction:column;gap:10px}.sidebar-cases .mini-label{font-size:9px;color:var(--muted);margin-bottom:2px}.sidebar-cases a{font-size:11px;text-decoration:none}.sidebar-cases a:hover{color:var(--accent)}.download-link{display:block;font-size:10px;color:var(--muted);margin-top:28px}.reader-main{padding:42px 55px 80px;max-width:1050px;width:100%;min-width:0}.reader-intro .eyebrow{font-size:9px;margin-bottom:15px}.reader-intro h2{font-size:36px}.reader-intro>p:not(.eyebrow){font-size:13px;color:var(--muted);max-width:710px;margin-top:15px}.reader-note{margin-top:16px;font-size:11px;color:var(--muted)}.reader-note summary{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.reader-note p{margin-top:10px}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;border-block:1px solid var(--line);margin:26px 0 30px;padding:13px 0;gap:15px}.reader-toolbar p{font:10px var(--mono);color:var(--muted);margin:0}.quiet-button{background:none;font-size:11px;color:var(--accent);white-space:nowrap;padding:3px}.chapter-heading{margin:40px 0 24px;display:flex;align-items:baseline;gap:14px}.chapter-heading span{font:10px var(--mono);color:var(--muted)}.chapter-heading h3{font-size:24px}.message{margin:0 0 20px;border:1px solid var(--line);border-left:3px solid #555555;background:#ffffff;border-radius:3px;scroll-margin-top:106px}.message.researcher{background:#edf8f9;border-color:#c9e7e9;border-left:3px solid var(--accent);margin-left:35px}.message.target{box-shadow:0 0 0 3px #577e2e;border-color:#577e2e}.message-header{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 18px;border-bottom:1px solid #dce3d95c}.speaker-name{font:10px/1.5 var(--mono);letter-spacing:.1px;font-weight:600}.researcher .speaker-name{color:#007f8c}.message-number{color:#627277;margin-right:10px;font-weight:400}.message-meta{display:flex;align-items:center;gap:13px;flex-shrink:0}.message-meta a,.permalink{font-size:9px;color:var(--muted)}.permalink{background:none;padding:2px}.message-body{padding:17px 20px 20px}.message-text{font:13px/1.85 var(--sans);overflow-wrap:anywhere;white-space:pre-wrap;margin:0}.message-text mark{background:var(--highlight);color:var(--ink)}.message-collapsed{max-height:162px;overflow:hidden;position:relative}.message-collapsed:after{content:'';position:absolute;bottom:0;left:0;right:0;height:48px;background:linear-gradient(transparent,#ffffff)}.researcher .message-collapsed:after{background:linear-gradient(transparent,#edf8f9)}.message-toggle{background:none;color:var(--accent);font-size:10px;padding:11px 0 0}.annotation{margin:0 0 12px;padding:13px 17px;border-left:2px solid #f9a825;background:#fff8e1;font-size:12px;color:#625020}.annotation b{font-size:10px;display:block;margin-bottom:4px}.annotation a{font-size:11px}.empty-state{padding:40px 0}.empty-state h3{font-size:27px}.empty-state p{font-size:13px;color:var(--muted);margin:15px 0}.error-message{padding:25px 0}.error-message button{padding:10px 20px;margin-top:15px}.reader-main :focus{outline-offset:6px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:0;border-radius:4px;font-size:12px;z-index:30}#toast:not(:empty){padding:10px 20px}
@media(min-width:1500px){.hero{gap:120px}.site-header{padding-inline:max(48px,calc((100vw - 1240px)/2))}}
@media(max-width:1050px){.wrap{width:calc(100% - 60px)}.site-header{padding-inline:30px}.hero{gap:30px;padding-top:60px}.hero h1{font-size:53px;letter-spacing:-2px}.hero-diagram{padding-inline:19px}.map-line{left:32px}.hero-deck{font-size:18px}.actions{gap:18px}.strip-inner>span{flex-direction:column;align-items:start;gap:4px}.study-layout,.method-section{gap:50px}.case-card{grid-template-columns:55px 1.3fr 1fr;gap:22px}.case-body h3{font-size:27px}.case-evidence{padding-left:20px}.case-evidence blockquote{font-size:19px}.reader-shell{grid-template-columns:245px minmax(0,1fr)}.reader-sidebar{padding-inline:20px}.reader-main{padding:35px 30px}.reader-intro h2{font-size:32px}.message.researcher{margin-left:15px}}
@media(max-width:760px){.site-header{height:70px;padding-inline:20px}.wordmark{font-size:19px}.wordmark>span:last-child{font-size:8px;padding-left:8px}.brand-symbol{font-size:23px}.site-header nav{gap:16px}.site-header nav a{font-size:11px}.site-header .paper-link{display:none}.wrap{width:calc(100% - 40px)}.hero{grid-template-columns:1fr;padding:45px 0;gap:38px}.hero h1{font-size:clamp(43px,8.3vw,62px);letter-spacing:-2px}.eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:20px}.hero-deck{font-size:19px;margin-top:23px}.hero-context{font-size:13px}.hero-diagram{max-width:none;padding:20px 25px}.map-line{left:38px}.map-node{padding:10px 0}.diagram-caption br{display:none}.map-line{bottom:80px}.strip-inner{display:grid;grid-template-columns:1fr 1fr;gap:20px}.section{padding-block:53px}.study-layout,.method-section{grid-template-columns:1fr;gap:27px}.study-copy .lead{font-size:21px}.section-heading{display:block;margin-bottom:27px}.section-heading>p{margin-top:18px}.section-heading>p br{display:none}.case-card{grid-template-columns:35px minmax(0,1fr);gap:17px;padding-block:27px}.case-marker>span{font-size:28px}.case-marker small{display:none}.case-body h3{font-size:29px}.case-evidence{grid-column:2;margin-top:5px;padding:18px 0 0;border-left:0;border-top:1px solid var(--line)}.case-evidence blockquote{font-size:21px;margin:12px 0}.evidence-tag{margin-top:13px}.context-grid{grid-template-columns:1fr;gap:25px;margin-top:25px}.context-grid article{position:relative;padding-left:30px}.context-number{position:absolute;left:0;top:24px}.context-grid h3{margin-top:3px}.context-grid p{margin-bottom:12px}.invite-inner{display:block;padding-block:38px}.reader-invite h2{font-size:33px}.button.light{margin-top:25px}.reader-invite p br{display:none}.authors h3{font-size:23px}.authors h3 br{display:none}.footer{gap:20px;flex-direction:column}.reader-shell{display:block}.reader-sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:25px 20px}.sidebar-title h1{font-size:29px}.sidebar-title h1 br{display:none}.sidebar-title p:last-child{margin:10px 0 15px}.sidebar-title .eyebrow{margin-bottom:8px}.reader-sidebar .chapter-label{margin-top:20px}#chapters{flex-direction:row;flex-wrap:wrap;gap:5px}#chapters button{font-size:10px;padding:7px 9px;border:1px solid var(--line)}#chapters button span{display:none}.sidebar-cases{display:none}.reader-sidebar .download-link{margin-top:0;display:inline-block;float:right;padding:12px 0}.reader-main{padding:25px 20px 50px;max-width:none}.reader-intro h2{font-size:29px}.reader-intro .eyebrow{font-size:8px}.reader-toolbar{margin-block:20px}.message.researcher{margin-left:10px}.message-header{padding:11px 12px;flex-wrap:wrap;gap:6px}.speaker-name{font-size:9px}.message-meta{gap:12px}.message-body{padding:13px}.message-text{font-size:12px}.chapter-heading h3{font-size:23px}.chapter-heading{margin-top:28px}.reader-page .site-header nav a:last-child{display:none}.reader-page .site-header nav{gap:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.reader-sidebar,.reader-toolbar,.message-toggle,.permalink,.skip,.reader-invite,.actions{display:none}.reader-shell{display:block}.reader-main{max-width:none;padding:0}.message-collapsed{max-height:none}.message-collapsed:after{display:none}.wrap{width:100%}.section{padding-block:20px}.hero-diagram{display:none}.hero{display:block;padding:20px 0}.case-card{break-inside:avoid}.message{break-inside:avoid}body{background:white}}

/* Collection index */
.header-description{font:10px var(--mono);letter-spacing:.5px;color:var(--muted)}
.collection-shell{display:grid;grid-template-columns:330px minmax(0,1fr);max-width:1500px;margin:auto;min-height:calc(100dvh - 85px)}
.collection-sidebar{border-right:1px solid var(--line);padding:48px 30px 25px;display:flex;flex-direction:column;position:sticky;top:85px;height:calc(100dvh - 85px)}
.collection-sidebar .eyebrow{margin-bottom:15px}.collection-sidebar h1{font:40px/1.1 var(--serif);letter-spacing:-1.7px}.index-intro{font-size:13px;color:var(--muted);margin-top:18px}
.collection-nav{display:flex;flex-direction:column;gap:0;margin:33px -10px 25px}.collection-nav>a{display:flex;align-items:center;gap:16px;border-top:1px solid var(--line);padding:21px 12px;text-decoration:none;position:relative}.collection-nav>a:last-child{border-bottom:1px solid var(--line)}.collection-nav>a:hover{background:#f0fafa}.collection-nav>a[aria-current]{background:var(--ink);color:#fff;border-color:var(--ink);border-radius:3px}.collection-number{font:10px var(--mono);color:#627277;align-self:flex-start;margin-top:4px}.collection-nav strong{font-size:14px;line-height:1.4;font-weight:550;display:block}.collection-nav small{font-size:12px;color:var(--muted);display:block;margin-top:3px}.collection-nav>a[aria-current] small{color:#becfbc}.collection-nav>a[aria-current] .collection-number{color:var(--highlight)}.collection-arrow{margin-left:auto;font-size:14px;color:#627277}.collection-nav>a[aria-current] .collection-arrow{color:var(--highlight)}.index-footnote{margin-top:auto;font:9px/1.8 var(--mono);color:var(--muted);letter-spacing:.3px}
.collection-main{padding:44px clamp(30px,5vw,85px) 30px;min-width:0;outline:none}.collection-panel{min-height:calc(100dvh - 159px);display:flex;flex-direction:column;scroll-margin-top:110px}.collection-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;font:9px var(--mono);letter-spacing:1px;color:var(--muted);padding-bottom:22px;border-bottom:1px solid var(--line)}.collection-status{padding:6px 9px;background:#edf5e5;color:#416526;border-radius:2px;font:9px var(--mono);letter-spacing:0}.collection-status.pending{background:#fff8e1;color:#71560b}.collection-category{font:10px var(--mono);letter-spacing:1.5px;color:var(--accent);margin-top:60px!important;margin-bottom:22px}.collection-panel h2{font:clamp(40px,4.8vw,67px)/1.1 var(--serif);letter-spacing:-2.5px}.collection-panel h2 em{color:var(--accent);font-weight:400}.collection-deck{font:22px/1.5 var(--serif);max-width:570px;margin-top:28px!important}.collection-description{font-size:14px;line-height:1.8;color:var(--muted);max-width:580px;margin-top:15px}.collection-facts{display:grid;grid-template-columns:1fr 1.2fr;max-width:590px;gap:30px;padding-block:22px;margin-top:27px;border-block:1px solid var(--line)}.collection-facts span{font:8px var(--mono);letter-spacing:1px;color:var(--muted)}.collection-facts p{font-size:12px;margin-top:6px}.collection-panel .actions{margin-top:26px}.collection-bottom{margin-top:auto;display:flex;gap:21px;align-items:center;padding-top:55px}.collection-bottom>span{font:45px/1 var(--serif);color:#b5c5c7;letter-spacing:-3px}.collection-bottom>p{font-size:10px;line-height:1.7;color:var(--muted)}.collection-pending-note{font-size:12px;color:var(--muted);margin-top:25px}
@media(min-width:1500px){.collection-shell{border-inline:1px solid var(--line)}}
@media(max-width:1050px){.collection-shell{grid-template-columns:280px minmax(0,1fr)}.collection-sidebar{padding-inline:23px}.collection-main{padding-inline:35px}.collection-panel h2{font-size:48px}.collection-category{margin-top:44px!important}.collection-deck{font-size:21px}.collection-description{font-size:13px}.collection-panel .actions{gap:18px}.collection-panel .text-link{font-size:11px}}
@media(max-width:760px){.header-description{display:none}.collection-shell{display:block}.collection-sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:25px 20px 15px}.collection-sidebar .eyebrow{margin-bottom:8px}.collection-sidebar h1{font-size:33px}.index-intro{font-size:12px;margin-top:10px}.index-intro br{display:none}.collection-nav{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:20px 0 0}.collection-nav>a{padding:13px 10px;border:1px solid var(--line);gap:10px;border-radius:3px}.collection-nav>a:last-child{border:1px solid var(--line)}.collection-nav strong{font-size:12px}.collection-nav small{font-size:10px}.collection-number{font-size:8px}.collection-arrow{display:none}.index-footnote{display:none}.collection-main{padding:25px 20px}.collection-panel{min-height:0}.collection-topline{font-size:8px;gap:10px;padding-bottom:18px}.collection-status{font-size:8px}.collection-category{margin-top:32px!important;font-size:9px}.collection-panel h2{font-size:clamp(38px,9vw,54px);letter-spacing:-1.7px}.collection-deck{font-size:21px;margin-top:22px!important}.collection-description{font-size:13px}.collection-facts{gap:20px}.collection-facts p{font-size:11px}.collection-bottom{padding-top:35px}.collection-bottom>span{font-size:36px}}

/* COAI brand assets and palette, sourced from coairesearch.org (2026-09-20).
   Darker teal is used for small text and buttons to preserve readable contrast. */
.brand-logo{display:block;width:84px;height:44px;object-fit:contain}
.wordmark{gap:14px;flex-shrink:0}
.wordmark>span:last-child{color:var(--muted)}
.collection-sidebar{background:#f8f9fa}
.collection-nav>a[aria-current]{background:var(--teal-soft);color:var(--ink);border-color:#c9e7e9;box-shadow:inset 3px 0 var(--coai-teal)}
.collection-nav>a[aria-current] small,.collection-nav>a[aria-current] .collection-number,.collection-nav>a[aria-current] .collection-arrow{color:var(--accent)}
.collection-nav>a[data-collection="manual"]{--collection-color:var(--coai-teal)}
.collection-nav>a[data-collection="automated"]{--collection-color:var(--coai-green)}
.collection-nav>a[data-collection="orbital"]{--collection-color:var(--coai-amber)}
.collection-nav>a[data-collection="unity"]{--collection-color:var(--coai-red)}
.collection-number{border-top:3px solid var(--collection-color);padding-top:7px;margin-top:0}
.collection-facts a{color:var(--accent)}
.collection-panel h2{font-size:clamp(38px,4.2vw,61px)}
.collection-panel h2 em{overflow-wrap:normal}
.hero h1{font-size:clamp(40px,4.4vw,62px);letter-spacing:-2px}
.reader-sidebar{background:#f8f9fa}
@media(max-width:1050px){.collection-panel h2{font-size:44px}.hero h1{font-size:46px}}
@media(max-width:760px){.brand-logo{width:69px;height:36px}.wordmark{gap:8px}.wordmark>span:last-child{padding-left:8px}.collection-panel h2{font-size:clamp(33px,8.4vw,51px)}.hero h1{font-size:clamp(35px,8.5vw,54px)}}

/* Match the COAI website typography */
h1,h2,h3{font-weight:700!important;letter-spacing:-.02em}h1 em{font-style:normal;font-weight:inherit!important;color:var(--accent)}pre{font-family:var(--code)}
/* Footer matching the COAI monitoring report */
.coai-footer{margin-top:50px;padding:24px 0;background:#f8f9fa;border-top:1px solid #e0e0e0;color:#777;font:12px/1.5 var(--sans)}.coai-footer>div{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.coai-footer a{color:inherit}