:root{--ink:#20232a;--paper:#f5f0e4;--white:#fffdf8;--orange:#f0a85b;--plum:#684c68;--teal:#3c7777;--yellow:#f3d16b;--muted:#6f6b68;--line:rgba(32,35,42,.2);--max:1180px;--header:76px;--serif:Georgia,"Times New Roman",serif;--sans:Arial,Helvetica,sans-serif;--ease:cubic-bezier(.22,.75,.25,1)}
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.site-header{position:relative;z-index:120;min-height:var(--header);display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0 max(24px,calc((100vw - var(--max))/2));color:var(--white);background:var(--ink);border-bottom:1px solid rgba(255,255,255,.18)}.home .site-header{position:absolute;inset:0 0 auto;background:rgba(32,35,42,.84)}.wordmark{display:flex;align-items:baseline;gap:7px;text-decoration:none;line-height:1}.wordmark span{font-size:.68rem;font-weight:700;letter-spacing:.18em}.wordmark b{color:var(--orange);font-family:var(--serif);font-size:1.5rem;font-weight:400}.site-nav{display:flex;align-items:center;gap:28px}.site-nav a{position:relative;padding:8px 0;color:#eeeae0;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-decoration:none;text-transform:uppercase}.site-nav a::after{content:"";position:absolute;inset:auto 0 2px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}.site-nav a:hover::after,.site-nav a[aria-current=page]::after{transform:scaleX(1)}.menu-button{display:none;width:44px;height:44px;padding:0;border:0;color:inherit;background:transparent;cursor:pointer}.menu-button span{display:block;width:24px;height:2px;margin:6px auto;background:currentColor;transition:transform .2s,opacity .2s}
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.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:20px 0;color:var(--muted);font-size:.72rem}.breadcrumbs a{text-decoration:none}.page-hero{width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:70px 0}.page-hero h1{max-width:920px;margin-bottom:22px;font-size:5rem}.page-hero>div>p:not(.eyebrow),.page-hero>p:not(.eyebrow){font-size:1.12rem}.hub-hero,.method-hero{display:grid;grid-template-columns:1fr 420px;align-items:end;gap:70px}.hub-hero picture,.method-hero picture{aspect-ratio:4/5;overflow:hidden}.hub-hero img,.method-hero img{height:100%;object-fit:cover}.index-ruler{display:grid;grid-template-columns:repeat(6,1fr);width:min(var(--max),calc(100% - 48px));margin:0 auto 70px;border-block:1px solid var(--line)}.index-ruler span{padding:13px 8px;border-right:1px solid var(--line);color:var(--muted);font-size:.62rem;font-weight:700;text-align:center;letter-spacing:.08em}.index-ruler span:last-child{border-right:0}.hub-grid{width:min(var(--max),calc(100% - 48px));margin:0 auto;padding-bottom:100px}.short-callout{display:flex;align-items:center;justify-content:space-between;gap:50px;padding:50px max(24px,calc((100vw - var(--max))/2));color:var(--ink);background:var(--yellow)}.short-callout p{margin:0;font-family:var(--serif);font-size:1.55rem;line-height:1.2}.short-callout a{flex:0 0 auto;font-weight:700}
.article-header{display:grid;grid-template-columns:130px 1fr;gap:34px;width:min(980px,calc(100% - 48px));margin:52px auto 56px}.article-number{color:var(--orange);font-family:var(--serif);font-size:4.2rem;line-height:1}.article-header h1{max-width:850px;margin-bottom:24px;font-size:4.6rem}.article-header>div:last-child>p:last-child{color:#53514e;font-size:1.15rem}.article-image{width:min(var(--max),calc(100% - 48px));margin:0 auto 72px}.article-image picture{max-height:720px;overflow:hidden;background:#d8d1c5}.article-image img{height:100%;max-height:720px;object-fit:cover}.article-image figcaption,.study-hero figcaption{padding-top:10px;color:var(--muted);font-size:.68rem}.article-grid{display:grid;grid-template-columns:170px minmax(0,690px);justify-content:center;gap:72px;width:min(var(--max),calc(100% - 48px));margin:0 auto 80px}.article-aside{position:sticky;top:30px;align-self:start;display:grid;gap:9px;padding-top:14px;border-top:4px solid var(--orange);color:var(--muted);font-size:.69rem;text-transform:uppercase}.article-aside b{color:var(--ink);margin-bottom:4px}.prose .lead{margin:0 0 44px;font-family:var(--serif);font-size:1.55rem;line-height:1.35}.prose section{padding:38px 0 32px;border-top:1px solid var(--line)}.prose section h2{margin-bottom:18px;font-size:2.15rem}.prose section p{color:#45433f;font-size:1.02rem}.limit-note{margin-top:36px;padding:26px;color:var(--white);background:var(--ink)}.limit-note b{color:var(--orange);font-size:.68rem;letter-spacing:.14em}.limit-note p{margin:10px 0 0}.next-article{display:grid;grid-template-columns:150px minmax(0,1fr) 56px;align-items:center;gap:24px;padding:44px max(24px,calc((100vw - 980px)/2));color:var(--white);background:var(--ink);text-decoration:none}.next-article small{color:var(--orange);font-weight:700;letter-spacing:.08em}.next-article strong{font-family:var(--serif);font-size:2rem;font-weight:400;line-height:1.1}.next-article>span{font-size:1.8rem;text-align:right}
.study-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:70px 0 90px}.study-hero h1{margin-bottom:26px;font-size:4.5rem}.study-hero>div>p:last-child{color:#53514e;font-size:1.1rem}.study-hero figure{margin:0}.study-hero picture{aspect-ratio:4/4.6;overflow:hidden}.study-hero img{height:100%;object-fit:cover}.study-steps{width:min(880px,calc(100% - 48px));margin:0 auto;padding-bottom:90px}.study-steps section{display:grid;grid-template-columns:80px 1fr;gap:28px;padding:42px 0;border-top:1px solid var(--line)}.study-steps section>b{color:var(--orange);font-family:var(--serif);font-size:2.5rem;font-weight:400}.study-steps h2{margin-bottom:16px;font-size:2.3rem}.study-steps p{color:#45433f}.study-review{width:min(880px,calc(100% - 48px));margin:0 auto 90px;padding:42px;border-top:5px solid var(--orange);background:var(--white)}.study-review h2{margin-bottom:18px;font-size:2.7rem}.study-review>p:last-child{margin-bottom:0;color:#474541}.study-close{display:flex;align-items:center;justify-content:space-between;gap:60px;padding:70px max(24px,calc((100vw - var(--max))/2));color:var(--white);background:var(--teal)}.study-close h2{margin-bottom:18px;font-size:3rem}.study-close p:not(.eyebrow){color:#e6eeee}.study-close .button{flex:0 0 auto}
.method-intro{display:flex;align-items:center;justify-content:space-between;gap:60px;width:min(900px,calc(100% - 48px));margin:0 auto;padding:60px 0;border-block:1px solid var(--line)}.method-intro p{margin:0;font-family:var(--serif);font-size:1.45rem;line-height:1.35}.method-intro .button{flex:0 0 auto}.method-fields{width:min(900px,calc(100% - 48px));margin:0 auto;padding:70px 0 90px}.method-field{display:grid;grid-template-columns:72px 1fr;gap:26px;padding:34px 0;border-top:1px solid var(--line)}.method-field>span{color:var(--orange);font-family:var(--serif);font-size:2rem}.method-field h2{margin-bottom:12px;font-size:2rem}.method-field p{margin:0;color:#45433f}.method-after{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:70px max(24px,calc((100vw - var(--max))/2));background:var(--white)}.method-after article{padding-top:18px;border-top:4px solid var(--ink)}.method-after article:nth-child(2){border-color:var(--orange)}.method-after article:nth-child(3){border-color:var(--teal)}.method-after h2{margin-bottom:16px;font-size:2rem}.method-after article>p:last-child{color:#484640;font-size:.94rem}.method-rules{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--orange);border-top:1px solid var(--ink)}.method-rules>div{padding:62px max(24px,calc((100vw - var(--max))/2));padding-right:70px;background:var(--orange)}.method-rules>div+div{color:var(--white);background:var(--plum)}.method-rules h2{font-size:2.5rem}
.text-hero{min-height:400px;display:flex;align-items:end}.source-list,.credit-list{width:min(var(--max),calc(100% - 48px));margin:0 auto;padding:0 0 90px;list-style:none}.source-list li{display:grid;grid-template-columns:1fr 64px;align-items:center;gap:30px;padding:30px 0;border-top:1px solid var(--line)}.source-list h2,.credit-list h2{margin-bottom:10px;font-size:2rem}.source-list p{margin:0;color:var(--muted)}.source-list li>a{display:grid;width:54px;height:54px;place-items:center;color:var(--white);background:var(--ink);font-size:1.25rem;text-decoration:none}.source-list li>a:hover{color:var(--ink);background:var(--orange)}.source-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:70px max(24px,calc((100vw - var(--max))/2));background:var(--white)}.source-notes section{padding-top:16px;border-top:4px solid var(--ink)}.source-notes section:nth-child(2){border-color:var(--orange)}.source-notes section:nth-child(3){border-color:var(--teal)}.source-notes h2{font-size:1.75rem}.source-notes p{color:#4b4945;font-size:.93rem}.credit-list{display:grid;grid-template-columns:1fr 1fr;gap:1px 36px}.credit-list li{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;min-width:0;padding:24px 0;border-top:1px solid var(--line)}.credit-list picture{aspect-ratio:1;overflow:hidden;background:#d8d1c5}.credit-list img{height:100%;object-fit:cover}.credit-list h2{overflow-wrap:anywhere;font-size:1.3rem}.credit-list p,.credit-list a{font-size:.78rem}.credit-list p{color:var(--muted)}.legal-prose{width:min(720px,calc(100% - 48px));margin:0 auto;padding:0 0 100px}.legal-prose h2{margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:2.2rem}.legal-prose p{color:#45433f;font-size:1.02rem}.missing-body{min-height:100vh;color:var(--white);background:var(--teal)}.missing-body .site-header{background:transparent}.missing-body .site-footer{display:none}.missing{min-height:calc(100vh - var(--header));display:flex;flex-direction:column;align-items:flex-start;justify-content:center;width:min(760px,calc(100% - 48px));margin:0 auto}.missing h1{margin:0;color:var(--orange);font-size:10rem}.missing p:not(.eyebrow){margin-bottom:30px;font-size:1.3rem}
.site-footer{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:50px;padding:64px max(24px,calc((100vw - var(--max))/2));color:#d4d0c7;background:var(--ink)}.footer-mark{color:var(--white);font-family:var(--serif);font-size:1.75rem;text-decoration:none}.site-footer p{margin:12px 0 0;font-size:.82rem}.footer-links{display:grid;align-content:start;gap:7px}.footer-links a{font-size:.78rem;text-decoration:none}.footer-links a:hover{color:var(--orange)}.footer-note{padding-top:4px;border-top:1px solid rgba(255,255,255,.25)}.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.js .reveal.in-view{opacity:1;transform:none}
@media(max-width:920px){:root{--header:68px}.site-header{padding-inline:20px}.menu-button{display:block;position:relative;z-index:125;flex:0 0 44px}.menu-button[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.site-nav{position:fixed;z-index:120;inset:0;display:none;align-content:center;justify-content:center;flex-direction:column;gap:22px;padding:100px 24px;background:var(--ink)}.site-nav.open{display:flex}.site-nav a{font-family:var(--serif);font-size:2rem;font-weight:400;text-transform:none}.hero-copy h1{font-size:5rem}.intro-band,.home-cards>header,.method-preview{grid-template-columns:1fr;gap:28px}.card-grid{grid-template-columns:1fr 1fr}.feature-band{grid-template-columns:1fr}.feature-image{height:540px}.feature-copy{padding:64px 24px 76px}.feature-copy h2{font-size:3.3rem}.method-preview ol{max-width:620px}.round-link{bottom:38px}.hub-hero,.method-hero{grid-template-columns:1fr 320px;gap:36px}.page-hero h1{font-size:4rem}.article-grid{grid-template-columns:140px minmax(0,650px);gap:40px}.article-header h1{font-size:3.8rem}.study-hero{gap:38px}.study-hero h1{font-size:3.6rem}.source-notes,.method-after{grid-template-columns:1fr}.credit-list{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr 1fr}.footer-note{grid-column:1/-1}}
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