@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:#17261f;--paper:#f7f8f2;--lime:#c4f447;--muted:#647168;--line:#dce1d6;--dark:#15271e;--serif:Georgia,serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.6}a{color:inherit}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #65942a;outline-offset:5px}header{display:flex;align-items:center;gap:40px;padding:24px 4.5%;border-bottom:1px solid var(--line);background:var(--paper);position:relative;z-index:5}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:22px;font-weight:750;line-height:1.1;white-space:nowrap}.brand small{display:block;font-size:10px;letter-spacing:1.8px;margin-top:7px}.brandmark{display:inline-flex;align-items:center;font-size:42px;letter-spacing:-8px;padding-right:10px}.brandmark span{font-size:30px;color:#68962b;align-self:flex-start}nav{display:flex;gap:26px;margin:auto;align-items:center}nav a{text-decoration:none;font-size:14px;color:var(--muted);white-space:nowrap}nav a.active{color:var(--ink);font-weight:700}nav a.active:after{content:'';display:block;height:3px;background:var(--ink);margin-top:6px;margin-bottom:-9px}nav span{font-size:11px;background:#e8eddf;padding:2px 5px;border-radius:3px;margin-left:3px}.edition,.eyebrow{font-size:12px;letter-spacing:1.6px;font-weight:650}.edition{white-space:nowrap;color:var(--muted);font-size:10px}.wrap{max-width:1500px;margin:auto;padding:0 6.5%}.hero{padding-top:57px;padding-bottom:42px}.eyebrow{display:flex;align-items:center;gap:10px}.eyebrow .dash{width:28px;height:2px;background:currentColor}.hero-grid{display:grid;grid-template-columns:1.24fr 1fr;gap:5%;align-items:center;margin-top:34px}h1,h2,h3{font-family:Manrope,Arial,sans-serif;letter-spacing:-.055em;line-height:1.04;margin:0;font-weight:650}h1{font-size:clamp(58px,6.9vw,106px);max-width:800px}h1 em{font-family:var(--serif);font-weight:400;letter-spacing:-.065em}h1 .under{position:relative;display:inline-block;z-index:0}h1 .under:after{content:'';position:absolute;left:0;right:-7px;bottom:5px;height:15px;background:var(--lime);z-index:-1;transform:rotate(-1deg)}.intro{max-width:460px;font-size:18px;color:#5b685f;margin:29px 0}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;text-decoration:none;background:var(--ink);color:white;padding:15px 23px;font-size:14px;border:1px solid var(--ink);border-radius:3px}.button:hover{background:#2e4936}.button.light{background:var(--lime);color:var(--ink);border-color:var(--lime)}.button .arrow{font-size:22px;line-height:1}.hero-note{font-size:12px;color:var(--muted);margin-top:15px}.signal{position:relative;aspect-ratio:1/1;max-height:465px;margin:0;width:100%;background:radial-gradient(ellipse at center,#dcebc9 0,transparent 69%)}.signal svg{width:100%;height:100%;overflow:visible}.signal .orb{fill:none;stroke:#c5ceba;stroke-width:1}.signal .thread{stroke:#98a38c;stroke-dasharray:3 5}.signal text{font-family:'DM Sans',Arial,sans-serif;fill:var(--ink)}.signal .label rect{fill:#fff;stroke:#dce1d6}.signal .label text{font-size:12px}.signal .center{fill:var(--ink)}.signal .centertext{fill:white;font-size:19px;font-weight:600}.signal .centersmall{fill:#c4d0bd;font-size:10px;letter-spacing:1px}.figure-caption{font-size:11px;color:var(--muted);text-align:center;margin-top:-10px}.index-strip{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px;border-top:1px solid var(--line);padding:25px 0 12px;margin-top:42px}.index-strip div{font-size:13px;color:var(--muted)}.index-strip b{font-size:26px;line-height:1.2;color:var(--ink);font-weight:550;margin-right:9px;letter-spacing:-1px}.index-strip .study-label{font-size:14px;max-width:240px;line-height:1.5;color:var(--ink)}.section{padding-top:65px;padding-bottom:70px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-head h2{font-size:clamp(35px,4vw,54px);margin-top:15px}.section-head p{max-width:350px;font-size:15px;color:var(--muted);margin:0}.dark{background:var(--dark);color:#f7f8f2}.dark .eyebrow{color:#b1c3a8}.dark .section-head p{color:#b1bdae}.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.theme-card{display:flex;flex-direction:column;min-height:275px;padding:25px 22px 21px;border:1px solid #4b5b45;border-radius:4px;text-decoration:none;transition:background .2s,transform .2s}.theme-card:hover{background:#263e2c;transform:translateY(-5px)}.theme-card .number{color:#afc098;font-size:12px;letter-spacing:1px}.theme-card h3{font-size:28px;line-height:1.12;letter-spacing:-1px;margin:27px 0 17px}.theme-card p{font-size:14px;color:#b8c3b0;line-height:1.6;margin:0 0 23px}.theme-card .card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;font-size:12px;color:#c4f447}.theme-card:first-child{background:var(--lime);border-color:var(--lime);color:var(--ink)}.theme-card:first-child p,.theme-card:first-child .number,.theme-card:first-child .card-bottom{color:#354829}.pull{display:grid;grid-template-columns:1.1fr .7fr;gap:15%;padding-top:75px;padding-bottom:80px}.pull blockquote{font-family:var(--serif);font-size:clamp(28px,3vw,42px);line-height:1.27;letter-spacing:-1px;margin:22px 0}.pull aside{align-self:center}.pull h3{font-size:28px}.pull p{color:var(--muted);font-size:16px}.text-link{border:0;border-bottom:1px solid currentColor;background:none;padding:0 0 3px;color:inherit;font-size:14px}.attribution{font-size:12px;color:var(--muted)}footer{padding:30px 6.5%;display:flex;gap:30px;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}footer p,footer>a:last-child{font-size:12px;color:var(--muted)}.footerbrand{font-weight:750;text-decoration:none;font-size:20px}.page-head{padding-top:50px;padding-bottom:45px}.page-head h1{font-size:clamp(44px,6vw,78px);max-width:900px;margin:26px 0}.page-head .lede{font-size:20px;max-width:720px;color:var(--muted)}.theme-tabs{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:32px}.theme-tabs a{border:1px solid var(--line);padding:10px 18px;border-radius:30px;text-decoration:none;font-size:14px}.theme-tabs a.selected{background:var(--ink);color:white;border-color:var(--ink)}.theme-article{display:grid;grid-template-columns:1.1fr 1fr;gap:8%;padding-bottom:55px}.theme-article h2{font-size:36px;margin-bottom:24px}.theme-article p{font-size:18px;color:#566459}.quote-card{background:#e9eedf;padding:32px;border-radius:5px;align-self:start}.quote-card blockquote{font-family:var(--serif);font-size:30px;letter-spacing:-.6px;line-height:1.32;margin:20px 0 25px}.quote-card .text-link{margin-top:22px}.diagram{margin:25px 0;background:#eaf0e2;padding:34px;border-radius:5px}.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.flow button{background:white;border:1px solid #c8d2bf;border-radius:3px;text-align:left;padding:23px;min-height:135px;color:var(--ink)}.flow button:hover,.flow button[aria-pressed=true]{background:var(--ink);color:white}.flow small{display:block;font-size:12px;margin-bottom:14px;opacity:.7}.flow strong{font-size:19px;line-height:1.2;display:block}.flow-info{max-width:780px;min-height:72px;margin:24px 0 0;font-size:16px}.small-note{font-size:12px!important;color:var(--muted)}.counter{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr;gap:30px;padding:35px 0 55px}.counter h3{font-size:26px}.counter p{margin:0;color:var(--muted)}.counter .text-link{margin-top:17px}.next-theme{padding:30px 0 60px;display:flex;justify-content:space-between;align-items:center}.next-theme a{font-size:22px;text-decoration:none}.split{display:grid;grid-template-columns:1fr 1fr;gap:25px}.panel{padding:32px;background:white;border:1px solid var(--line);border-radius:4px}.panel h2,.panel h3{font-size:29px;line-height:1.15;margin:15px 0}.panel p{color:var(--muted)}.panel .big-stat{font-size:90px;letter-spacing:-6px;line-height:1.2;font-family:Manrope,Arial,sans-serif}.tag{font-size:11px;letter-spacing:1.2px;display:inline-block;background:#e8efdc;padding:5px 8px;color:#415333}.source{font-size:13px;color:#566b49}.widequote{font-family:var(--serif);font-size:clamp(30px,4vw,54px);line-height:1.22;letter-spacing:-1.5px;max-width:1000px;margin:25px 0}.implication{display:grid;grid-template-columns:60px 1fr 1.25fr;gap:35px;padding:30px 0;border-top:1px solid var(--line)}.implication .num{font-size:25px;color:#819078}.implication h3{font-size:25px;line-height:1.17}.implication p{margin:0 0 15px;color:var(--muted)}.implication details{font-size:14px}.implication summary{cursor:pointer;font-weight:650}.implication details p{margin-top:10px}.methods{max-width:1000px}.methods details{padding:22px 0;border-top:1px solid var(--line)}.methods summary{font-size:21px;font-weight:600;cursor:pointer}.methods p,.methods li{color:#566459}.methods a{overflow-wrap:anywhere}dialog{margin:0 0 0 auto;padding:32px 36px;height:100dvh;max-height:100dvh;width:min(580px,95vw);max-width:95vw;border:0;background:var(--paper);color:var(--ink);position:fixed;box-shadow:-20px 0 80px #0002}dialog::backdrop{background:#10201788;backdrop-filter:blur(3px)}.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:42px}.drawer-top button{background:none;border:1px solid var(--line);border-radius:50%;width:38px;height:38px;font-size:26px}dialog h2{font-size:36px;line-height:1.13;margin-bottom:28px}dialog blockquote{font-family:var(--serif);font-size:26px;line-height:1.4;margin:20px 0}dialog .evidence-item{padding:25px 0;border-top:1px solid var(--line)}dialog p{color:var(--muted)}.skip{position:fixed;top:-100px;padding:12px;background:var(--lime);z-index:100}.skip:focus{top:0}main{min-height:70vh;animation:enter .3s ease-out}@keyframes enter{from{opacity:.2;transform:translateY(5px)}to{opacity:1;transform:none}}@media(min-width:1500px){header{padding-left:6%;padding-right:6%}}@media(max-width:1150px){.edition{display:none}nav{gap:16px}.hero-grid{gap:3%}.theme-card h3{font-size:25px}.theme-card{padding:21px 17px}.theme-grid{gap:10px}header{gap:30px}}@media(max-width:850px){header{flex-wrap:wrap;gap:20px;padding:18px 5%}nav{order:2;width:100%;overflow-x:auto;justify-content:flex-start;margin:0;padding:5px 0 10px;gap:24px}.hero{padding-top:35px}.hero-grid{grid-template-columns:1fr}.hero h1{max-width:700px}.signal{max-width:440px;margin:20px auto 0}.hero-grid{margin-top:25px}.intro{max-width:600px}.theme-grid{grid-template-columns:1fr 1fr}.section-head{align-items:start}.theme-article{grid-template-columns:1fr;gap:25px}.quote-card{margin-bottom:20px}.pull{gap:7%}.flow{gap:10px}.flow button{padding:18px}.edition{display:block;margin-left:auto}.implication{grid-template-columns:40px 1fr;gap:18px}.implication>div:last-child{grid-column:2}.split{gap:16px}.panel{padding:24px}}@media(max-width:560px){.wrap{padding-left:6%;padding-right:6%}.edition{font-size:9px}h1{font-size:58px}.hero h1 .under:after{height:10px}.hero-grid{margin-top:28px}.signal{max-width:340px}.intro{font-size:17px}.index-strip{grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}.index-strip .study-label{grid-column:1/-1;max-width:none}.section{padding-top:45px;padding-bottom:45px}.section-head{display:block}.section-head p{margin-top:20px}.theme-grid{grid-template-columns:1fr}.theme-card{min-height:220px;padding:24px}.theme-card h3{font-size:30px;margin-top:20px}.pull{grid-template-columns:1fr;padding-top:45px;padding-bottom:45px;gap:35px}.pull blockquote{font-size:32px}.split{grid-template-columns:1fr}.counter{grid-template-columns:1fr;gap:18px}.flow{grid-template-columns:1fr}.flow button{min-height:0}.flow small{margin-bottom:6px}.flow-info{min-height:0}.diagram{padding:22px}.page-head h1{font-size:48px}.page-head .lede{font-size:18px}.quote-card{padding:25px}.quote-card blockquote{font-size:27px}.theme-tabs{gap:8px}.theme-tabs a{font-size:12px;padding:9px 12px}footer{flex-wrap:wrap;gap:8px}footer p{width:100%;margin:8px 0}.next-theme a{font-size:18px}dialog{padding:24px}.implication h3{font-size:23px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}@media print{header nav,button,.button,footer,.theme-tabs,.signal,dialog{display:none!important}body,.dark{background:white;color:black}.wrap{padding:20px}.hero-grid,.theme-article,.split,.pull{display:block}h1{font-size:48px}.theme-card{color:black!important;border-color:#ccc}.theme-card p{color:#333}.dark{break-inside:avoid}details{display:block}details>*{display:block}}
.theme-analysis{max-width:860px;font-size:19px;color:#566459;margin:0 0 35px}.theme-article .quote-card blockquote{font-size:26px}.theme-tabs a{min-height:44px}.theme-card .card-bottom{font-size:14px}.figure-caption,.hero-note,.attribution,.small-note{font-size:12px}.methods details p{max-width:850px}.methods summary{padding:3px 0}.source{font-size:14px}.next-theme{gap:25px}.flow button:focus-visible{outline-offset:3px}nav{scrollbar-width:thin}header{position:sticky;top:0}main{scroll-margin-top:100px}@media(max-width:560px){header{position:relative}.theme-article .quote-card blockquote{font-size:25px}.brand small{font-size:10px}.edition{display:none}}
.flow details{background:white;border:1px solid #c8d2bf;padding:22px;border-radius:3px}.flow summary{cursor:pointer;font-size:18px;line-height:1.3}.flow details p{font-size:15px;line-height:1.6;margin-bottom:0}.evidence-inline{margin:38px 0 45px;border-top:1px solid var(--line);padding-top:25px;scroll-margin-top:130px}.evidence-inline>details>summary{font-size:21px;font-weight:600;cursor:pointer}.evidence-inline .evidence-item{border-top:1px solid var(--line);padding:25px 0;max-width:850px}.evidence-inline blockquote{font-family:var(--serif);font-size:25px;line-height:1.4;margin:20px 0}.evidence-inline p{color:var(--muted)}a[data-evidence]{display:inline-block;text-decoration:none}.theme-tabs{scroll-margin-top:120px}
/* Expanded editorial layer */
.overview-argument{padding-top:8px;padding-bottom:55px}.overview-argument>p{font-size:23px;line-height:1.5;max-width:1050px;margin:20px 0 0;letter-spacing:-.35px}.index-strip{grid-template-columns:1.35fr 1fr 1fr 1fr}.editorial-opening>p:first-child{font-family:Manrope,Arial,sans-serif;font-size:32px;color:var(--ink);letter-spacing:-1px;line-height:1.2}.editorial-opening>p{font-size:18px;line-height:1.7}.quote-card .attribution{font-size:13px;line-height:1.6}.quote-card blockquote{margin-left:0;margin-right:0}.subtheme-list{border-top:1px solid var(--line);margin:15px 0 45px}.subtheme{border-bottom:1px solid var(--line);padding:0}.subtheme>summary{list-style:none;display:flex;align-items:center;gap:22px;padding:28px 0;cursor:pointer;font-family:Manrope,Arial,sans-serif;font-size:26px;font-weight:600;letter-spacing:-.65px;line-height:1.25}.subtheme>summary::-webkit-details-marker{display:none}.subtheme-number{font-size:13px;letter-spacing:1px;min-width:40px;color:var(--muted)}.expand-icon{margin-left:auto;border:1px solid var(--line);border-radius:50%;width:32px;height:32px;flex-shrink:0;text-align:center;line-height:28px;font-family:Arial,sans-serif;font-weight:400}.subtheme[open] .expand-icon{transform:rotate(45deg)}.subtheme-body{max-width:920px;padding:0 15px 35px 62px;font-size:18px;line-height:1.75}.subtheme-body>p{color:#526055}.subtheme-body blockquote{font-family:var(--serif);font-size:26px;line-height:1.45;letter-spacing:-.3px;border-left:3px solid #b1ce76;margin:27px 0 12px;padding-left:24px}.subtheme-body .attribution{font-family:'DM Sans',Arial,sans-serif;font-size:13px;line-height:1.7;margin-bottom:28px;color:var(--muted)}.attribution a{font-weight:650;text-underline-offset:3px}.counter p+p{margin-top:20px}.counter p{line-height:1.75}.evidence-inline .evidence-item{font-size:16px}.participant-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.participant-card{padding:28px;background:white;border:1px solid var(--line);border-radius:4px;scroll-margin-top:120px}.participant-card h2{font-size:25px;line-height:1.15;margin:20px 0}.participant-card dt{font-size:12px;font-weight:650;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-top:20px}.participant-card dd{margin:5px 0;font-size:16px}.participant-card>a{font-size:13px;display:inline-block;margin-top:16px}.version-note{background:#eef1e7;padding:20px!important;border-radius:4px;margin-bottom:25px}.version-note summary{font-size:17px}.methods h3{font-size:23px;line-height:1.4}.methods ol{padding-left:25px}.methods li{padding:5px 0}.theme-tabs{margin:0;justify-content:flex-start}.theme-tabs a{white-space:normal}.next-theme{flex-wrap:wrap}.counter strong{color:var(--ink)}footer{flex-wrap:wrap}.editorial-opening a{margin-top:10px}@media(max-width:850px){.participant-grid{grid-template-columns:1fr 1fr}.index-strip{grid-template-columns:1fr 1fr}.theme-tabs{overflow:visible}.subtheme-body{padding-left:0}.overview-argument>p{font-size:21px}}@media(max-width:560px){.participant-grid{grid-template-columns:1fr}.index-strip{grid-template-columns:1fr 1fr 1fr;gap:16px}.index-strip .study-label{grid-column:1/-1}.index-strip b{display:block;margin-bottom:5px}.index-strip div{font-size:12px}.overview-argument{padding-bottom:40px}.overview-argument>p{font-size:19px}.subtheme>summary{font-size:22px;gap:12px}.subtheme-body{font-size:17px;padding-right:0}.subtheme-body blockquote{font-size:24px;padding-left:16px}.counter p{font-size:17px}.participant-card{padding:24px}}@media print{.subtheme-body{display:block!important;padding-left:0}.subtheme>summary{break-after:avoid}.participant-card{break-inside:avoid}.participant-grid{display:block}}