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@media(max-width:600px){.masthead,.page-layout,.site-footer{margin-left:22px;margin-right:22px}.masthead{display:grid;grid-template-columns:1fr auto;gap:20px 16px;padding:22px 0 15px;min-height:0}.wordmark{font-size:28px}.wordmark span{font-size:8px;letter-spacing:1.5px}.primary-nav{grid-row:2;grid-column:1/3;margin:0;gap:31px;font-size:11px;border-top:1px solid var(--line);padding-top:8px}.header-tools{gap:9px;grid-column:2;grid-row:1}.icon-button{padding:7px}.icon-button kbd{display:none}.edition-line{font-size:8px;letter-spacing:.9px;gap:15px}.edition-line time{text-align:right}.home-main{padding-top:26px}.hero-title{margin:31px 0 22px;gap:10px}.hero-title h1{font-size:53px;line-height:1.07;letter-spacing:-2.2px}.seal{width:59px;height:59px;margin-top:0;align-self:flex-start}.intro-lead{font-size:23px;max-width:290px;line-height:1.35;margin-bottom:13px}.intro-copy{font-size:16px;line-height:1.7}.intro-bottom{align-items:flex-start;flex-direction:column;gap:19px;margin:24px 0 30px}.intro-bottom>span{font-size:11px}.featured{padding:14px 0 26px}.featured-body{display:block;margin-top:25px}.featured h2{font-size:34px;margin:13px 0 16px}.featured-body>div>p:not(.eyebrow){font-size:16px}.featured aside{display:none}.index-section{padding-top:40px}.section-heading h2{font-size:31px}.section-intro{font-size:14px;margin-bottom:24px}.topic-heading{gap:14px;padding:20px 0 12px}.topic-heading h3{font-size:23px;line-height:1.2}.topic-heading p{font-size:12px}.roman{font-size:22px;min-width:24px}.entry-grid,.collection-entries{display:block}.entry-grid .entry{border-bottom:1px solid var(--line);padding:19px 0 22px}.entry-grid .entry:last-child{border:0}.entry h3{font-size:26px}.entry p{font-size:15px}.topic-section{margin-bottom:22px}.notebook-section{padding-top:25px}.note-row{gap:15px;padding:20px 0}.note-row h3{font-size:21px;line-height:1.25}.note-row p{font-size:12px}.note-length{font-size:0;gap:0}.note-length svg{width:17px}.note-num{min-width:18px}.closing-note{padding:40px 0 28px}.closing-note p{font-size:15px}.closing-note p br{display:none}.site-footer{display:block;margin-top:25px;padding-bottom:30px}.site-footer nav{margin:22px 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:9px}.copyright{display:block}.page-title{font-size:51px;line-height:1.1;margin:30px 0 20px}.page-intro{font-size:18px;margin-bottom:29px}.filters{gap:12px 24px;padding:13px 0}.filters button{font-size:10px}.collection-entries .entry{padding:24px 0}.article-layout{padding:0 22px}.article-rail{padding:23px 0 0}.reader-tools{position:static;justify-content:flex-start;margin:21px 0 0;gap:24px}.reader-tools .save-button{font-size:10px}.article-main{padding-top:27px}.article-header h1{font-size:43px;line-height:1.1;margin:25px 0 18px}.article-subtitle{font-size:21px;line-height:1.5;margin-bottom:22px}.breadcrumbs{font-size:8px;letter-spacing:.6px;gap:9px}.article-meta{font-size:9px;gap:9px 14px}.abstract{margin:25px 0 31px;padding-top:17px}.abstract p{font-size:17px}.status-line{gap:11px;font-size:8px}.prose{font-size:calc(var(--body-size) - 1px);line-height:1.75}.prose p{line-height:1.75}.prose h2{font-size:28px;margin-top:1.5em}.prose table{font-size:13px}.prose th,.prose td{min-width:130px;padding-right:12px}.heading-anchor{font-size:15px;opacity:.45}.article-main>.prose>p:first-of-type:first-letter{font-size:3.3em;margin-top:8px}.calculator{padding:19px 18px;margin:28px -2px}.calculator h3{font-size:25px}.calculator .section-label{font-size:8px;letter-spacing:.8px}.calculator .calc-intro{font-size:10px}.calc-results strong{font-size:39px}.calc-results span{font-size:8px}.calculator figcaption{font-size:9px}.article-end{flex-wrap:wrap;gap:15px}.article-end .save-button{margin-left:0}.related .section-heading h2{font-size:27px}.related .section-heading>span{font-size:8px}.related-link h3{font-size:23px}.source-notes h2{font-size:26px}.about-prose{margin-top:33px}.bibliography article{gap:15px}.bibliography h2{font-size:22px}.bibliography p{font-size:14px}.used-in{font-size:10px}.dialog-head h2{font-size:25px}dialog{padding:21px;margin-top:5vh;max-height:88vh}.search-box input{font-size:16px}.search-result h3{font-size:22px}.dialog-foot{font-size:8px}.saved-empty{padding:25px}.saved-empty h2{font-size:26px}.saved-row h2{font-size:22px}.saved-row p{font-size:12px}.saved-row button{font-size:9px}.not-found{margin:60px auto}.not-found h1{font-size:47px}.not-found p{font-size:17px}}
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@media(max-width:650px){.primary-nav{gap:15px}.primary-nav a{font-size:10px}.work-teaser{display:block}.work-teaser>a{margin-top:22px}.work-item h2{font-size:26px}.archive-intro{font-size:17px}.agency-flow{grid-template-columns:1fr}.agency-flow>div{display:grid;grid-template-columns:30px 1fr;padding:17px 0}.agency-flow>div+div{border-left:0;border-top:1px solid var(--line);padding-left:0}.agency-flow span{margin:6px 0 0}.agency-flow p{grid-column:2}.research-figure>a.dark-plot{padding:8px 4px}.research-figure figcaption{font-size:11px}.work-teaser h2{font-size:26px}}
@media print{.research-figure{break-inside:avoid}.agency-flow,.work-item{break-inside:avoid}.work-teaser{display:none}}
.prototype-video iframe{display:block;width:100%;aspect-ratio:16/9;border:0;background:#171715}
.prototype-drawing>a{display:block;max-width:480px;margin:0 auto}
.prototype-archive{margin:2rem 0;border-block:1px solid var(--line);padding:1rem 0}
.prototype-archive summary{cursor:pointer;font-size:.9rem;font-family:var(--sans)}
.prototype-archive .research-figure{margin:1.25rem 0 0}

.prototype-player{margin-top:1rem;font-family:var(--sans);font-size:13px}.prototype-player summary{cursor:pointer;color:var(--accent);padding:.65rem 0}.prototype-video>a{max-width:640px;margin:auto}

.lamp-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 24px;margin:32px 0 24px}
.lamp-stage{min-width:0;margin:0}
.lamp-origin{max-width:540px;margin:32px auto 42px}
.lamp-stage-heading{border-top:1px solid var(--line);padding-top:16px;min-height:88px}
.lamp-year{display:block;font:11px/1.5 var(--sans);letter-spacing:1.5px;color:var(--accent)}
.prose .lamp-stage h3{font-size:23px;line-height:1.25;margin:7px 0 17px}
.lamp-photo{display:flex;align-items:center;justify-content:center;aspect-ratio:9/16;background:var(--light);border:1px solid var(--line);text-decoration:none!important;overflow:hidden}
.lamp-photo img{display:block;width:100%;height:100%;object-fit:contain}
.lamp-stage figcaption{font:12px/1.7 var(--sans);color:var(--muted);padding-top:13px}
.prose .lamp-archive-note{font:11px/1.7 var(--sans);color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:35px}
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@media print{.lamp-stage{break-inside:avoid}.lamp-photo{max-height:310px}.lamp-stage figcaption{font-size:8pt}}
.mining-field-photo{max-width:540px;margin-left:auto;margin-right:auto}
.prose .qc-evidence{margin:34px 0 38px;padding:25px;border:1px solid var(--line);border-top:3px solid var(--accent);background:var(--light)}
.qc-evidence-heading .eyebrow{font-size:10px;color:var(--accent)}
.prose .qc-evidence-heading h3{margin:9px 0 23px;font-size:29px}
.qc-metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 28px;margin:0}
.qc-metric-grid>div{min-width:0;border-top:1px solid var(--line);padding-top:16px}
.qc-metric-grid dt{font:11px/1.5 var(--sans);color:var(--muted)}
.qc-metric-grid dd{margin:6px 0 0}
.qc-metric-grid dd strong{display:block;font:normal clamp(27px,3vw,36px)/1.2 var(--serif);letter-spacing:-1px;color:var(--accent)}
.qc-metric-grid dd span{display:block;font:12px/1.65 var(--sans);margin-top:10px;color:var(--muted)}
.qc-sample-pair{display:flex;gap:22px;align-items:center;justify-content:center;margin:26px 0 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.qc-sample-pair>div{text-align:center}.qc-sample-pair strong{display:block;font:normal 29px/1.2 var(--serif)}
.qc-sample-pair span{font:11px/1.5 var(--sans);color:var(--muted)}
.prose .qc-evidence figcaption{font:11px/1.7 var(--sans);color:var(--muted);margin-top:17px}
.qc-industry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px;margin:28px 0}
.qc-industry-grid>div{min-width:0;border-top:2px solid var(--line);padding-top:16px}
.qc-industry-grid strong{font:normal 38px/1.15 var(--serif);color:var(--accent)}
.prose .qc-industry-grid p{font:13px/1.65 var(--sans);margin:12px 0 0;color:var(--muted)}
.tablet-test-photo{max-width:420px;margin-left:auto;margin-right:auto}.tablet-test-photo>a{max-width:331px;margin:0 auto}
@media(max-width:600px){.prose .qc-evidence{padding:20px}.qc-metric-grid{grid-template-columns:1fr;gap:20px}.qc-metric-grid dd strong{font-size:35px}.qc-industry-grid{grid-template-columns:1fr;gap:20px}.qc-industry-grid>div{display:grid;grid-template-columns:88px minmax(0,1fr);gap:16px}.prose .qc-industry-grid p{margin:0}.qc-industry-grid strong{font-size:33px}.qc-sample-pair{gap:16px}.qc-sample-pair strong{font-size:26px}}
@media print{.qc-evidence,.qc-industry-grid{break-inside:avoid}.qc-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qc-industry-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* Pharmaceutical evidence: source-led figures and a separate future scenario. */
.prose .ph-figure{margin:40px 0;padding:28px 0 24px;border-top:3px solid var(--accent);border-bottom:1px solid var(--line)}
.ph-heading .eyebrow{font:10px/1.5 var(--sans);letter-spacing:1.3px;text-transform:uppercase;color:var(--accent)}
.prose .ph-heading h3{font-size:30px;line-height:1.2;letter-spacing:-.6px;margin:8px 0 26px;max-width:590px}
.ph-lede{display:grid;grid-template-columns:174px minmax(0,1fr);align-items:center;gap:30px;margin:8px 0 30px}
.ph-donut{position:relative;display:grid;place-items:center;width:174px;aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--accent) 0 62%,var(--line) 62% 100%)}
.ph-donut:before{content:'';position:absolute;inset:12px;background:var(--paper);border-radius:50%}
.ph-donut-value{position:relative;text-align:center;color:var(--accent);font:normal 48px/1 var(--serif);letter-spacing:-2px}
.ph-donut-value small{display:block;max-width:106px;margin:10px auto 0;font:10px/1.45 var(--sans);letter-spacing:0;color:var(--muted)}
.prose .ph-summary h4{font:normal 25px/1.25 var(--serif);margin:0 0 12px;letter-spacing:-.3px}
.prose .ph-summary p{font:14px/1.7 var(--sans);margin:0;color:var(--muted)}
.ph-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:28px 0}
.ph-stat{min-width:0;border-top:1px solid var(--line);padding-top:18px}
.ph-stat>strong{display:block;font:normal 40px/1.1 var(--serif);letter-spacing:-1.3px;color:var(--accent)}
.ph-stat>span{display:block;margin-top:10px;font:13px/1.5 var(--sans);color:var(--ink)}
.ph-stat>small{display:block;font:11px/1.6 var(--sans);margin-top:8px;color:var(--muted)}
.ph-bar{display:flex;height:22px;width:100%;overflow:hidden;margin:22px 0 13px;gap:3px}
.ph-bar>span,.ph-bar>div{flex:var(--share) 1 0;min-width:0}
.ph-impurity{background:var(--accent)}
.ph-control{background:var(--green)}
.ph-other{background:var(--line)}
.ph-legend{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 20px}
.ph-legend>span,.ph-legend>div{font:11px/1.6 var(--sans);color:var(--muted)}
.ph-legend i{display:inline-block;width:8px;height:8px;margin-right:7px;vertical-align:1px}
.ph-legend strong{color:var(--ink);font-weight:600;margin-right:4px}
.prose .ph-figure figcaption{font:11px/1.7 var(--sans);color:var(--muted);margin:22px 0 0}
.ph-figure figcaption a{color:var(--ink)}
.ph-scale-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin:8px 0 28px}
.ph-scale-stat{min-width:0;padding:16px 0 22px;border-top:1px solid var(--line)}
.ph-scale-stat>strong{display:block;font:normal clamp(38px,4vw,52px)/1.1 var(--serif);letter-spacing:-1.7px;color:var(--accent)}
.ph-scale-stat>span{display:block;margin-top:13px;font:15px/1.5 var(--sans);color:var(--ink)}
.ph-scale-stat>small{display:block;font:11px/1.6 var(--sans);color:var(--muted);margin-top:9px}
.ph-context-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;border-top:1px solid var(--line);padding-top:23px}
.ph-context-grid>div{min-width:0}
.prose .ph-context-grid h4{font:normal 21px/1.3 var(--serif);margin:0 0 12px}
.prose .ph-context-grid p{font:12px/1.7 var(--sans);margin:9px 0 0;color:var(--muted)}
.prose .ph-context-grid .ph-mini-metric{display:block;font:normal 29px/1.2 var(--serif);color:var(--green);letter-spacing:-.6px}
.ph-equation{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:26px 18px;background:var(--light);margin:8px 0 28px}
.ph-equation>div{min-width:0;flex:1;text-align:center}
.ph-equation strong{display:block;font:normal 38px/1.1 var(--serif);letter-spacing:-1px;color:var(--accent)}
.ph-equation div>span{display:block;font:11px/1.6 var(--sans);color:var(--muted);margin-top:10px}
.ph-operator{flex:0 0 auto;font:normal 23px/1 var(--serif);color:var(--muted)}
.prose ol.ph-flow,.prose .ph-flow ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px;list-style:none;padding:0;margin:24px 0}
.prose .ph-flow li{min-width:0;padding:14px 0 0;margin:0;border-top:1px solid var(--line)}
.ph-flow li>span{display:block;color:var(--accent);font:10px/1.5 var(--sans);letter-spacing:1px;margin-bottom:9px}
.ph-flow li>strong{display:block;font:normal 17px/1.3 var(--serif);margin-bottom:9px}
.ph-flow li>small{display:block;font:11px/1.65 var(--sans);color:var(--muted)}
.ph-domino{display:grid;grid-template-columns:154px minmax(0,1fr);gap:25px;padding:24px 0;border-top:1px solid var(--line);margin-top:27px;align-items:start}
.ph-domino>strong{display:block;font:normal 37px/1.1 var(--serif);letter-spacing:-1px;color:var(--green)}
.ph-domino-copy>.eyebrow{display:block;font:10px/1.5 var(--sans);letter-spacing:1px;color:var(--accent);margin-bottom:10px}
.prose .ph-domino-copy h4{font:normal 21px/1.3 var(--serif);margin:0 0 9px}
.prose .ph-domino-copy p{font:12px/1.7 var(--sans);margin:0;color:var(--muted)}
.prose .ph-domino-copy p+p{margin-top:12px}
@media(max-width:600px){
  .prose .ph-figure{margin:32px 0;padding:23px 0 21px}
  .prose .ph-heading h3{font-size:28px;margin-bottom:23px}
  .ph-lede{grid-template-columns:1fr;gap:23px;margin:8px 0 28px}
  .ph-donut{width:158px;justify-self:center}
  .ph-donut-value{font-size:44px}
  .prose .ph-summary h4{font-size:24px}
  .ph-stat-grid{grid-template-columns:1fr;gap:21px}
  .ph-stat{display:grid;grid-template-columns:90px minmax(0,1fr);column-gap:15px;padding-top:17px;align-items:start}
  .ph-stat>strong{grid-row:1/3;font-size:36px}
  .ph-stat>span{margin-top:0}
  .ph-stat>small{grid-column:2;margin-top:5px}
  .ph-legend{grid-template-columns:1fr;gap:7px}
  .ph-legend>span,.ph-legend>div{font-size:12px}
  .ph-scale-grid,.ph-context-grid{grid-template-columns:1fr;gap:21px}
  .ph-scale-stat{padding-bottom:0}
  .ph-scale-stat>strong{font-size:45px}
  .ph-context-grid{padding-top:20px}
  .ph-context-grid>div+div{border-top:1px solid var(--line);padding-top:20px}
  .ph-equation{padding:23px 12px;gap:6px}
  .ph-equation strong{font-size:30px}
  .ph-equation div>span{font-size:10px;line-height:1.5}
  .ph-operator{font-size:20px}
  .prose ol.ph-flow,.prose .ph-flow ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
  .ph-domino{grid-template-columns:1fr;gap:15px;padding-bottom:0}
  .ph-domino>strong{font-size:38px}
}
@media(max-width:350px){.ph-equation{flex-direction:column;gap:14px}.ph-equation strong{font-size:35px}.ph-equation div>span{font-size:11px}.prose ol.ph-flow,.prose .ph-flow ol{grid-template-columns:1fr}}
@media print{
  .prose .ph-figure{break-inside:avoid;padding:18px 0;margin:22px 0}
  .ph-donut,.ph-bar,.ph-legend i{print-color-adjust:exact;-webkit-print-color-adjust:exact}
  .prose .ph-figure figcaption{font-size:8pt}
  .prose .ph-heading h3{font-size:20pt}
  .ph-stat>strong,.ph-scale-stat>strong{font-size:27pt}
  .ph-lede{grid-template-columns:145px minmax(0,1fr);gap:24px}.ph-donut{width:145px}
  .ph-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-stat{display:block}.ph-stat>span{margin-top:9px}
  .ph-scale-grid,.ph-context-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .prose ol.ph-flow,.prose .ph-flow ol{grid-template-columns:repeat(4,minmax(0,1fr))}
}