:root{--paper:#faf9f6;--ink:#273831;--muted:#6b736e;--green:#446b56;--line:#dedfd7;--wash:#eef0e9;--orange:#b36d50}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}button{cursor:pointer}header,main,footer{max-width:1160px;margin:auto}.nav{display:flex;align-items:center;justify-content:space-between;padding:29px 0;border-bottom:1px solid var(--line)}.wordmark{font-size:25px;font-weight:600;letter-spacing:-1px}.dot{color:var(--orange)}nav{display:flex;gap:32px;font-size:13px;align-items:center}nav a:hover,.text-link:hover{color:var(--orange)}.contact{border:1px solid var(--line);padding:8px 16px;border-radius:30px}.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:100px;align-items:center;padding:98px 0 100px}.eyebrow{font-size:10px;letter-spacing:1.9px;font-weight:600;margin:0 0 23px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin:0 7px 1px 0}h1,h2,.note-question,.closing>a{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-1.9px;line-height:1.12}h1{font-size:64px;margin:0 0 30px}em{color:var(--green);font-weight:400}h2{font-size:43px;margin:0}h3{line-height:1.35;font-weight:500}.intro{font-weight:600;margin:0 0 8px}.lede{max-width:460px;color:var(--muted);margin:0;font-size:16px;line-height:1.8}.text-link{display:inline-flex;gap:40px;border-bottom:1px solid #9eafa1;margin-top:30px;padding-bottom:8px;font-size:13px}.fieldnote{background:var(--wash);padding:25px 30px 24px;transform:rotate(2deg);border:1px solid #dfe4d8;border-radius:3px}.note-top{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.6px;color:var(--muted)}.note-question{font-size:35px;margin:29px 0 10px;letter-spacing:-1px}.scatter{width:100%;height:auto}.note-caption{font-family:Georgia,serif;font-style:italic;color:var(--muted);font-size:15px;margin:12px 0 0}.section{border-top:1px solid var(--line);padding:48px 0 65px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:25px;margin-bottom:22px}.section-head .eyebrow{margin-bottom:0}.small-label{color:var(--muted);font-size:11px}.case-intro{display:grid;grid-template-columns:1.45fr 1fr;gap:65px;align-items:center;margin-bottom:32px}.case-intro p,.section-description{color:var(--muted);font-size:15px}.experiment{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.experiment-header{display:flex;justify-content:space-between;align-items:center;padding:20px 26px}.badge{font-size:9px;letter-spacing:1.1px;background:var(--wash);color:var(--green);padding:5px 9px;border-radius:4px;display:inline-block}.tabs{display:flex;gap:5px;padding:0 26px;border-bottom:1px solid var(--line)}.tabs button{border:0;background:transparent;padding:14px 17px;border-bottom:2px solid transparent;color:var(--muted);font-size:11px}.tabs button span{margin-left:8px;font-size:13px}.tabs button[aria-pressed=true]{color:var(--green);border-color:var(--green);background:#f5f7f2}.experiment-body{display:grid;grid-template-columns:1.5fr 1fr;min-height:345px}.chart-area{padding:28px 30px}.chart-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px}.chart-heading h3{font-size:16px;margin:0 0 22px}.chart-heading>span{font-size:10px;color:var(--muted)}.bar-row{display:grid;grid-template-columns:60px 1fr 46px;gap:14px;align-items:center;margin:19px 0;font-size:12px}.bar-track{height:29px;background:#f3f4f0;border-radius:3px;overflow:hidden}.bar{height:100%;background:#a3b5a7;border-radius:3px;transition:width .3s}.bar.current{background:var(--green)}.bar-row strong{font-size:14px;font-weight:500}.segment-label{font-size:10px;color:var(--muted);margin-top:16px}.segment .bar-row{margin:8px 0}.segment .bar-track{height:16px}.chart-caption{font-size:11px;color:var(--muted);margin-top:19px}#mix-control{margin-top:26px}#mix-control label{display:flex;justify-content:space-between;font-size:11px}output{font-weight:600}input[type=range]{width:100%;accent-color:var(--green);margin:12px 0 0}.range-labels{display:flex;justify-content:space-between;font-size:10px;color:var(--muted)}.insight{background:#f1f3ed;padding:30px}.insight .eyebrow{font-size:9px;display:block;margin-bottom:16px}.insight h3{font-family:Georgia,serif;font-size:27px;letter-spacing:-.5px;margin:0 0 13px}.insight>p{font-size:13px;color:var(--muted)}.takeaway{border-top:1px solid #d5dcce;margin-top:23px;padding-top:17px}.takeaway>span{font-size:8px;letter-spacing:1.4px;color:var(--green)}.takeaway p{font-size:13px;margin:8px 0 0}details{border-top:1px solid var(--line);padding:16px 26px}summary{font-size:11px;cursor:pointer;display:flex;justify-content:space-between}.method{max-width:850px;color:var(--muted);font-size:12px}.case-footer{font-family:Georgia,serif;font-style:italic;font-size:17px;text-align:center;color:var(--muted);margin:24px 0 0}.exploration{display:grid;grid-template-columns:1fr 1.2fr;gap:90px;padding-top:60px}.workflow{border-left:2px solid #c1cdbf;padding-left:35px}.workflow h3{font-family:Georgia,serif;font-size:30px;margin:20px 0 16px;letter-spacing:-.5px}.workflow>p{color:var(--muted);font-size:14px}.flow{display:flex;align-items:center;gap:13px;margin-top:23px}.flow span{border:1px solid var(--line);padding:7px 11px;font-size:11px;border-radius:5px}.flow b{font-weight:400;color:var(--green)}.workflow .workflow-note{font-size:11px;margin-top:17px}#notes .eyebrow{margin-bottom:18px}.articles{display:grid;grid-template-columns:repeat(3,1fr);margin-top:33px}.articles>a{padding:10px 30px 8px;border-right:1px solid var(--line);display:flex;flex-direction:column;transition:background .2s}.articles>a:first-child{padding-left:0}.articles>a:last-child{border:0}.articles>a:hover{background:var(--wash)}.article-category{font-size:9px;letter-spacing:1.4px;color:var(--muted)}.articles h3{font-family:Georgia,serif;font-size:25px;margin:19px 0 30px;max-width:240px}.article-bottom{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:auto}.article-bottom b{font-size:18px;color:var(--green);font-weight:400}.about{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:60px}.about>div>p:not(.eyebrow){color:var(--muted);margin-top:0}.about-tags{display:flex;gap:25px;font-size:11px;color:var(--green);margin-top:25px}.closing{border-top:1px solid var(--line);padding:55px 0 65px;text-align:center}.closing p{font-size:13px;color:var(--muted)}.closing>a{font-size:43px}.closing>a span{color:var(--orange);margin-left:15px}footer{padding:22px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.skip{position:absolute;top:-80px;background:white;padding:10px}.skip:focus{top:10px;z-index:10}[hidden]{display:none!important}@media(min-width:1450px){.hero{padding-top:115px;padding-bottom:115px}}@media(max-width:1250px){header,main,footer{margin-left:6%;margin-right:6%}.hero{gap:60px}h1{font-size:55px}h2{font-size:37px}.case-intro{gap:35px}}@media(max-width:800px){.hero{gap:30px;padding:65px 0}.fieldnote{padding:20px}.note-question{font-size:27px}h1{font-size:44px}.case-intro,.exploration,.about{gap:30px}.experiment-body{grid-template-columns:1fr 1fr}.chart-area,.insight{padding:22px}.chart-heading{display:block}.chart-heading h3{margin-bottom:5px}.chart-heading>span{display:block;margin-bottom:15px}nav{gap:18px}.flow{gap:6px;flex-wrap:wrap}.flow span{padding:6px}.articles>a{padding:10px 20px}.articles h3{font-size:22px}}@media(max-width:600px){.nav{padding:20px 0}.wordmark{font-size:23px}nav{gap:16px;font-size:11px}.contact{display:none}.hero{grid-template-columns:1fr;padding:54px 0 50px;gap:38px}h1{font-size:47px;letter-spacing:-2px}.hero .eyebrow{font-size:9px;letter-spacing:1.4px}.fieldnote{max-width:340px;justify-self:center;width:90%;padding:23px}.scatter{height:125px}.note-question{font-size:30px;margin-top:22px}.section{padding:34px 0 40px}.section-head{display:block}.section-head>.small-label{display:block;margin-top:12px}.case-intro,.exploration,.about{grid-template-columns:1fr;gap:18px}h2{font-size:34px;letter-spacing:-1.2px}.case-intro p{margin:0}.experiment-header{padding:17px}.experiment-header>.small-label{display:none}.tabs{padding:0 10px;gap:0}.tabs button{flex:1;padding:10px 5px;font-size:9px}.tabs button span{display:block;margin:3px 0 0;font-size:11px}.experiment-body{grid-template-columns:1fr}.chart-area{padding:22px}.chart-heading{display:flex}.chart-heading>span{margin:0;font-size:9px}.chart-heading h3{font-size:14px}.insight{padding:23px}.insight h3{font-size:25px}.takeaway{margin-top:17px;padding-top:12px}.case-footer{font-size:15px}.workflow{padding-left:20px;margin-top:9px}.workflow h3{font-size:28px}.articles{grid-template-columns:1fr;margin-top:25px}.articles>a,.articles>a:first-child{padding:20px 0;border-right:0;border-bottom:1px solid var(--line)}.articles h3{max-width:none;font-size:24px;margin:10px 0 15px}.about{gap:25px}.closing{padding:35px 0 45px}.closing>a{font-size:33px}footer{gap:15px;flex-wrap:wrap}footer>span:nth-child(2){display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.article-page{max-width:760px;margin:auto;padding:35px 25px 70px}.article-header{margin:50px 0 40px}.article-header h1{font-size:52px}.prose{font-size:17px;line-height:1.9;color:var(--ink)}.prose h2{font-size:30px;margin:45px 0 20px;line-height:1.25;letter-spacing:-.7px}.prose h3{font-size:22px;margin:32px 0 15px}.prose p,.prose ul{margin:20px 0}.prose li{margin:8px 0}.prose a{color:var(--green);text-decoration:underline;text-underline-offset:4px}.prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}.prose pre{padding:22px;background:var(--wash);overflow-x:auto;border-radius:8px;font-size:13px;line-height:1.6}.prose blockquote{border-left:3px solid var(--green);margin:30px 0;padding:0 22px;color:var(--muted)}.article-end{margin-top:45px;border-top:1px solid var(--line)}.scenario-controls{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:16px 0}.scenario-controls label{font-size:11px;color:var(--muted)}.scenario-controls select{display:block;width:100%;margin-top:5px;padding:8px;border:1px solid var(--line);background:var(--paper);border-radius:4px;color:var(--ink)}.scenario-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.scenario-metrics>div{padding:12px;background:var(--wash);border-radius:5px}.scenario-metrics span{display:block;font-size:10px;color:var(--muted)}.scenario-metrics strong{font-size:20px;font-weight:500}@media(max-width:600px){.article-header h1{font-size:39px}.prose{font-size:16px}.prose h2{font-size:27px}}