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span+span{margin:0}.card-bottom{display:flex}.read-button{margin:0}.decision-guide{grid-template-columns:1fr}.draft-divider,.draft-bar>span:last-child{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.case-art b{transition:none}}@media print{.draft-bar,.site-header,.hero,.editorial-note,main,footer,dialog:not([open]),.reader-toolbar,.reader-toc,.reader-bottom{display:none!important}dialog[open]{display:block;position:static;width:100%;max-width:none;max-height:none;overflow:visible;box-shadow:none}.reader-main{padding:0}body{background:white}.reader-section{break-inside:avoid}}
.context-panel{margin:23px 0;background:#eef0e6;padding:18px 21px}.context-panel summary{list-style:none;font-size:12px;font-weight:600;display:flex;justify-content:space-between;gap:20px}.context-panel summary span{font-size:9px;font-weight:normal;color:var(--muted)}.context-panel>p{font-size:10px;color:var(--muted);margin-top:14px}.context-fields{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:20px}.context-fields label{font-size:9px;text-transform:uppercase;letter-spacing:1px}.context-fields select,.context-fields input{display:block;width:100%;border:0;border-bottom:1px solid #bcc5b1;background:transparent;font-size:11px;padding:10px 0;color:var(--ink);margin-top:3px}.context-fields .budget-field{grid-column:1/-1}.context-fields input{max-width:700px}#coverage-warning{color:#8d3c32;border-top:1px solid #ccd0be;padding-top:12px}.filters{grid-template-columns:repeat(7,minmax(0,1fr))}.quick-fit{background:#eeefe5;padding:12px;margin:0 0 16px}.quick-fit b{font-size:7px;letter-spacing:1.3px}.quick-fit p{font-size:10px;line-height:1.6;margin-top:4px}.quick-fit small{display:block;font-size:9px;margin-top:6px;color:var(--muted)}.coverage-box{margin-top:33px;padding:18px 22px;border:1px solid var(--line);display:flex;gap:25px;align-items:center}.coverage-box b{font:22px/1.25 var(--serif);min-width:190px;max-width:220px}.coverage-box p{font-size:10px;color:var(--muted)}.fit-section{background:var(--sage);padding:24px}.fit-section h3{font-size:26px;margin:12px 0}.fit-section p{font-size:12px;margin:10px 0}.fit-section .section-label{font-size:8px}.discipline-intro{border-top:1px solid #586b5b;padding:28px 0}.discipline-intro>p:last-child{font-size:10px;color:#c4cfba;margin-top:14px}.discipline-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:17px}.discipline-links button{padding:10px 13px;background:transparent;border:1px solid #6f8068;color:#e4ebda;font-size:10px}.discipline-links button:nth-child(-n+3){background:#e4e7d2;color:#243f35;border-color:#e4e7d2}.discipline-links button:hover{background:#586b50;color:white}.learning-modules{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:8px 0 5px}.module-card{padding:22px;border:1px solid #586b5b;display:flex;flex-direction:column}.module-card>span{font-size:8px;letter-spacing:1px;color:#c4cfba}.module-card h3{font-size:27px;margin:17px 0 14px}.module-card p{font-size:11px;line-height:1.7;color:#c4cfba;flex:1}.module-card button{padding:18px 0 0;text-align:left;background:none;color:var(--paper);font-size:10px;text-decoration:underline;text-underline-offset:5px}.module-body h3{margin:29px 0 14px;font-size:28px}.module-body h4{font:22px/1.3 var(--serif);margin-bottom:8px}.module-body p,.module-body li{font-size:13px;line-height:1.8;color:#4f5d4c}.module-body .example-label{background:#efe1cb;padding:13px 18px;font-size:11px;color:#72532c;margin-top:20px}.lens{padding:23px 0;border-bottom:1px solid var(--line)}.lens p{margin-top:8px}.module-body ul,.module-body ol{padding-left:22px}.module-body li{margin:10px 0}.module-definition{padding:17px 0;border-bottom:1px solid var(--line)}.module-definition h4{font-size:23px}.module-example{background:var(--sage);padding:23px;margin-top:20px}.module-example p{margin:10px 0}.module-sources{margin-top:27px;font-size:11px}.module-sources a{display:block;margin:10px 0;text-decoration:underline;text-underline-offset:4px}@media(max-width:1100px){.filters{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:760px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.context-panel{padding:16px}.context-panel summary{display:block;font-size:11px}.context-panel summary span{display:block;margin-top:5px}.context-fields{grid-template-columns:1fr 1fr}.coverage-box{display:block;padding:18px}.coverage-box b{max-width:none;display:block;font-size:23px;margin-bottom:12px}.learning-modules{grid-template-columns:1fr;gap:15px}.module-card{padding:21px}.module-card h3{font-size:28px}.fit-section{padding:18px}.fit-section p{font-size:11px}.discipline-links button{font-size:9px;padding:8px 10px}.module-body p,.module-body li{font-size:12px}}
.search-lessons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:28px}.search-lessons article{border:1px solid var(--line);padding:21px}.search-lessons span{font-size:8px;letter-spacing:1px;color:var(--muted)}.search-lessons h3{font-size:25px;margin:13px 0}.search-lessons p{font-size:11px;color:var(--muted);margin-bottom:15px}@media(max-width:760px){.search-lessons{grid-template-columns:1fr}}
/* Reading edition: editorial discovery and full-page long-form articles. */
:root{--reading-size:18px}
body{font-size:16px}
.draft-bar{font-size:10px;letter-spacing:.8px}
.site-header{height:96px}.site-header nav{font-size:13px}.brand img{width:68px;height:68px}
.editorial-opening{padding:31px 6% 30px;border-bottom:1px solid var(--line)}
.issue-line{display:flex;justify-content:space-between;font-size:10px;letter-spacing:1.6px;color:var(--muted)}
.opening-title{display:flex;align-items:end;justify-content:space-between;gap:40px;margin:40px 0 30px}
.opening-title h1{font-size:clamp(48px,5.3vw,79px);line-height:1.04;letter-spacing:-2.6px}
.opening-title h1 em{color:var(--accent)}
.opening-title>p{max-width:290px;font:16px/1.7 var(--serif);padding-bottom:5px;color:#52624f}
.opening-meta{display:flex;flex-wrap:wrap;gap:24px;font-size:11px;color:var(--muted)}
.opening-meta span+span{border-left:1px solid var(--line);padding-left:24px}
.featured-reading{display:grid;grid-template-columns:1.65fr 1fr;gap:70px;padding:47px 6% 50px;border-bottom:1px solid var(--line)}
.featured-story .eyebrow{margin-bottom:21px}.featured-story h2{font-size:clamp(37px,4vw,58px);letter-spacing:-1.6px}
.featured-story p:not(.eyebrow){font:17px/1.8 var(--serif);color:#465844;max-width:650px;margin-top:20px}
.featured-story .feature-deck{font-size:21px!important;line-height:1.5!important;color:var(--ink)!important}
.editorial-read{display:inline-flex;gap:25px;padding:6px 0;background:none;border-bottom:1px solid var(--ink);font:12px/1.5 var(--sans);text-align:left;align-items:center}
.featured-story .editorial-read{margin-top:25px;font-size:13px}.feature-byline{font-size:9px;letter-spacing:.9px;display:block;margin-top:17px;color:var(--muted)}
.featured-evidence{border-left:1px solid var(--line);padding-left:35px}.featured-evidence>strong{display:block;font:76px/1 var(--serif);letter-spacing:-4px;margin:22px 0 6px;color:var(--accent)}
.featured-evidence h3{font-size:26px;letter-spacing:-.4px}.featured-evidence>p{font-size:13px;color:var(--muted);margin:15px 0}.featured-evidence>a{font-size:11px;text-decoration:underline;text-underline-offset:4px}
.direction-note{margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.direction-note>span{font-size:9px;letter-spacing:1px}.direction-note p{font:16px/1.6 var(--serif);margin-top:10px}.direction-note small{display:block;color:var(--muted);font-size:10px;margin-top:10px}
.editorial-note{font-size:12px;padding:18px 6%;background:#ecefe4}.editorial-note p{max-width:720px}.editorial-note a{font-size:11px}
.section-pad{padding:53px 6%}.section-title{margin-bottom:28px}.section-title h2{font-size:49px}.section-title>p{font-size:14px;max-width:320px}.section-title .eyebrow{font-size:10px;margin-bottom:14px}
.search-box input{font-size:15px}.search-help{font-size:11px}.examples{font-size:11px}.examples button{font-size:11px}.filters label{font-size:10px}.filters select{font-size:12px}
.reading-library{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:55px;align-items:start}
.cards{display:block;border-top:1px solid var(--line)}
.case-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:15px;padding:30px 0 34px;border-bottom:1px solid var(--line)}
.article-number{font:27px/1.2 var(--serif);color:#94a088;padding-top:1px}
.case-metadata{font-size:10px;letter-spacing:.5px;margin:0 0 12px;line-height:1.6}
.case-card h3{font-size:37px;letter-spacing:-1.1px;line-height:1.15;margin-bottom:10px}
.case-brand{font-size:11px;font-weight:normal;color:var(--muted);margin-bottom:17px}
.case-deck{font:21px/1.5 var(--serif);margin:0 0 14px;color:var(--ink)}
.article-excerpt{font:17px/1.8 var(--serif);color:#52614f;margin:0 0 22px}
.article-data{display:flex;gap:20px;align-items:start;border-left:2px solid #94a088;padding:4px 0 4px 16px;margin:20px 0 22px}
.article-data>b{font:34px/1.15 var(--serif);letter-spacing:-1px;color:var(--accent);min-width:105px}
.article-data span{display:block;font-size:12px;font-weight:600}.article-data small{display:block;font-size:10px;line-height:1.6;color:var(--muted);margin-top:3px}.article-data a{font-size:10px;display:inline-block;text-decoration:underline;text-underline-offset:3px;margin-top:5px}
.card-bottom{gap:18px;align-items:start}.card-bottom .tag{font-size:9px;padding:5px 9px;white-space:normal;text-align:right;max-width:130px}.match-note{font-size:11px;margin-top:14px}
.reading-sidebar{position:sticky;top:26px;border-top:3px solid var(--ink);padding-top:22px}.reading-sidebar h3{font-size:32px;margin:19px 0;line-height:1.16}.reading-sidebar ol{list-style:none;padding:0;counter-reset:route}.reading-sidebar li{counter-increment:route;padding:19px 0;border-bottom:1px solid var(--line)}.reading-sidebar li:before{content:counter(route,decimal-leading-zero);font-size:10px;color:var(--accent);display:block;margin-bottom:6px}.reading-sidebar li b{font:18px/1.5 var(--serif);display:block}.reading-sidebar button{background:none;font-size:11px;padding:12px 0 0;text-align:left;text-decoration:underline;text-underline-offset:4px}
.reading-key{padding:22px 0}.reading-key h4{font-size:11px;margin-bottom:15px}.reading-key p{font-size:11px;color:var(--muted);margin:13px 0;line-height:1.7}.key-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:8px}.key-dot.fact{background:#73835d}.key-dot.analysis{background:#b0a05d}.key-dot.proposal{background:#ab2942}.sidebar-note{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:17px}
.coverage-box p,.library-footnote{font-size:11px}.learning{background:#e8ecdf;color:var(--ink)}.learning .section-title>p{color:var(--muted)}.discipline-intro{border-color:#bac5ae}.discipline-intro>p:last-child{color:var(--muted);font-size:11px}.discipline-links button{border-color:#b6c2aa;color:var(--ink);font-size:11px}.discipline-links button:nth-child(-n+3){background:var(--ink);color:var(--paper);border-color:var(--ink)}.discipline-links button:hover{background:#bdc9b1;color:var(--ink)}
.learning-modules{display:block;padding:0;border-top:1px solid #bac5ae}.module-card{display:grid;grid-template-columns:160px 1fr 130px;gap:22px;border:0;border-bottom:1px solid #bac5ae;padding:24px 0;align-items:start}.module-card>span{grid-column:1;grid-row:1/3;color:var(--muted);font-size:10px;line-height:1.7}.module-card h3{grid-column:2;font-size:30px;margin:0}.module-card p{grid-column:2;font:16px/1.75 var(--serif);color:#4b5b47}.module-card button{grid-column:3;grid-row:1/3;color:var(--ink);font-size:11px;align-self:center;padding:0}
.decision-guide{border-color:#bac5ae;margin-top:36px}.decision-item{border-color:#bac5ae}.decision-index,.decision-item>p,.decision-item .prerequisite{color:var(--muted)}.decision-item h3{font-size:25px}.decision-item>p{font-size:13px}.decision-item .prerequisite{font-size:11px}.decision-item button{color:var(--ink);font-size:11px}
.learning-bottom>div+div{border-color:#bac5ae}.learning-bottom p:not(.eyebrow){color:var(--muted);font-size:13px}.primary.light{background:var(--ink);color:var(--paper)}.outline.light{color:var(--ink);border-color:var(--ink)}.method-intro{font:18px/1.8 var(--serif)}.measurement-item p{font-size:13px}.measurement-item small{font-size:11px}.method details{font-size:12px}.method summary{font-size:13px}
#reader{--reading-size:18px;background:var(--paper);min-height:100vh}.reading-open{max-width:none;border:0}.reading-open .draft-bar{font-size:9px}
.reading-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:8;background:#e2e6d9}.reading-progress>span{display:block;height:100%;background:var(--accent);width:0}
.reader-toolbar{position:sticky;top:0;padding:16px 5%;background:#f8f6eff5;backdrop-filter:blur(8px);display:grid;grid-template-columns:170px 1fr 170px;gap:20px;z-index:5}.reader-toolbar>span{text-align:center;font-size:10px;letter-spacing:1.4px}.reader-toolbar>#reader-close{text-align:left;font-size:12px}.type-controls{display:flex;justify-content:flex-end;align-items:center;gap:11px}.type-controls>span{font-size:10px;color:var(--muted)}.type-controls button{font-size:13px;padding:3px 8px;border:1px solid var(--line);background:transparent}.type-controls button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.article-shell{max-width:1150px;margin:auto;display:grid;grid-template-columns:190px minmax(0,740px);gap:60px;padding:50px 40px 60px;align-items:start}
.article-rail{position:sticky;top:102px;padding-top:9px}.article-rail .eyebrow{font-size:9px}.article-rail nav{display:flex;flex-direction:column;gap:14px;font-size:12px;margin-top:24px;line-height:1.5}.article-rail nav a{text-decoration:none}.article-rail nav a:hover{text-decoration:underline}.rail-note{border-top:1px solid var(--line);margin-top:30px;padding-top:18px}.rail-note b{font-size:9px;letter-spacing:1px}.rail-note p{font-size:11px;line-height:1.7;color:var(--muted);margin-top:9px}
.reader-main{padding:0;min-width:0}.reader-header{padding:0 0 32px}.reader-header .eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:25px}.reader-header h1,.reader-header h2{font-size:62px;font-family:var(--serif);line-height:1.05;letter-spacing:-2px;color:var(--ink);font-weight:normal}.reader-header h1:focus,.reader-header h2:focus{outline:0}.reader-deck{font:25px/1.55 var(--serif);max-width:none;margin:24px 0}.reader-tags{gap:8px;margin:24px 0}.reader-tags .tag{font-size:10px;padding:5px 9px}.reader-credits{font-size:12px;line-height:1.9;color:var(--muted)}
.reader-section{padding-top:45px;scroll-margin-top:90px}.reader-section+.reader-section{margin-top:12px}.reader-section>.section-label{font-size:10px;letter-spacing:1.2px;margin-bottom:15px}.reader-section h2{font-size:36px;letter-spacing:-.8px;line-height:1.2;margin:0 0 25px}.reader-section h3{font-size:26px;letter-spacing:-.4px;line-height:1.3;margin:28px 0 13px}.reader-section h4{font:600 12px/1.6 var(--sans);text-transform:uppercase;letter-spacing:.8px;margin:25px 0 12px}.reader-section p,.reader-section li{font-family:var(--serif);font-size:var(--reading-size);line-height:1.85;color:#3f503d}.reader-section p+p{margin-top:18px}.reader-section ul,.reader-section ol{padding-left:24px}.reader-section li{margin:10px 0}.reader-section .article-lede{font-size:calc(var(--reading-size) + 2px);color:var(--ink)}
.reader-section .fact-links{font:11px/1.8 var(--sans);margin-top:23px}.reader-section .fact-links a{margin:6px 12px 0 0;display:inline-block}.results-ledger{margin:26px 0 28px;border-top:2px solid var(--ink)}.ledger-row{padding:25px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:160px 1fr;gap:20px 25px}.ledger-number strong{font:48px/1.1 var(--serif);letter-spacing:-1.5px;display:block;color:var(--accent)}.ledger-number span{font-size:12px;display:block;margin-top:9px;line-height:1.6}.ledger-row dl{margin:0}.ledger-row dl>div{margin:0 0 12px}.ledger-row dt{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:4px}.ledger-row dd{font-size:13px;line-height:1.6;margin:0}.ledger-row>a{grid-column:1/-1;font-size:11px;text-decoration:underline;text-underline-offset:4px}.evidence-warning{margin-top:26px;padding:23px 27px;background:#efe8df}.evidence-warning h3{font:600 11px/1.6 var(--sans);text-transform:uppercase;letter-spacing:1px;margin:0 0 12px}.reader-section .evidence-warning p{font-size:calc(var(--reading-size) - 2px);line-height:1.8}
.reader-section .mechanism-summary{font:24px/1.5 var(--serif);color:#647450;border-left:2px solid #94a088;padding-left:20px;margin-bottom:28px}.thinking-part{margin-top:22px}.reader-section .growth-loop{padding:0;display:block;counter-reset:loop}.reader-section .growth-loop li{font-size:14px;font-family:var(--sans);display:flex;align-items:start;gap:20px;padding:14px 0;background:none;border-bottom:1px solid var(--line);margin:0}.growth-loop span{font:22px/1 var(--serif);min-width:30px;margin:0;color:var(--accent)}.reader-section .small-note{font:11px/1.8 var(--sans);color:var(--muted);margin-top:18px}
.creative-direction{border-top:1px solid var(--line);margin-top:42px!important}.reader-section .proposal-label{font:11px/1.8 var(--sans);color:#824c3b;background:#f0e4d5;padding:12px 16px;margin:20px 0}.reader-section .direction-idea{font:29px/1.5 var(--serif);color:var(--ink);margin:28px 0}.story-beats{padding:0!important;list-style:none;border-top:1px solid var(--line);margin:22px 0}.reader-section .story-beats li{display:grid;grid-template-columns:35px 1fr;gap:14px;padding:20px 0;margin:0;border-bottom:1px solid var(--line)}.story-beats span{font:24px/1 var(--serif);color:var(--accent);padding-top:6px}.story-beats p{margin:0}.reader-section .experiment{padding:25px 28px;margin-top:32px;border-color:#b5c0a9;background:#eff1e6}.reader-section .experiment h3{margin-top:20px}.reader-section .experiment p,.reader-section .experiment li{font-size:calc(var(--reading-size) - 1px)}.reader-section .experiment .proposal-label{background:transparent;padding:0;font-size:10px}.fit-disclosure{border:1px solid var(--line);padding:16px 20px;margin-top:28px}.fit-disclosure summary{font-size:13px}.fit-disclosure .reader-section{padding:0}.fit-disclosure .fit-section{background:transparent;padding:20px 0 0}.fit-disclosure .fit-section h3{font-size:25px;margin-top:10px}.fit-disclosure .fit-section p{font-size:14px}.reader-section .prompts li{font:22px/1.6 var(--serif);margin:20px 0;color:var(--ink)}.reader-section .source-list{padding:0}.reader-section .source-list li{font:15px/1.7 var(--sans);margin:0;padding:19px 0}.source-list small{font:11px/1.8 var(--sans);margin-top:8px}.reader-bottom{padding-top:28px;margin-top:45px}.reader-bottom button{font-size:12px;line-height:1.6;text-align:left}
#reader-body>.reader-main{max-width:760px;margin:auto;padding:50px 30px 70px}.module-body h3{font-size:30px;margin-top:35px}.module-body p,.module-body li{font:var(--reading-size)/1.85 var(--serif);color:#3f503d}.module-body h4{font-size:26px}.module-body .example-label{font:12px/1.7 var(--sans)}.module-body .module-sources p{font:12px/1.8 var(--sans)}.module-sources a{font-size:13px}.module-example{padding:25px 28px}.module-example h3{margin-top:0}.brief-list li{font:var(--reading-size)/1.8 var(--serif);padding-top:23px;padding-bottom:23px}.workshop-item p{font:var(--reading-size)/1.8 var(--serif)}
@media(max-width:1050px){.opening-title{display:block}.opening-title>p{max-width:600px;font-size:17px;margin-top:24px}.featured-reading{gap:35px;grid-template-columns:1.4fr 1fr}.reading-library{grid-template-columns:minmax(0,1fr) 220px;gap:30px}.case-card{grid-template-columns:28px minmax(0,1fr);gap:12px}.case-card h3{font-size:33px}.article-excerpt{font-size:16px}.article-data{display:block}.article-data>b{display:block;margin-bottom:10px}.article-shell{grid-template-columns:155px minmax(0,1fr);gap:34px;padding:42px 30px}.reader-header h1,.reader-header h2{font-size:53px}.reader-toolbar{grid-template-columns:150px 1fr 130px}.module-card{grid-template-columns:120px 1fr 100px;gap:20px}.module-card h3{font-size:27px}}
@media(max-width:760px){.site-header{height:86px}.site-header nav a:first-child{font-size:11px}.draft-bar{font-size:7px}.editorial-opening{padding:25px 6% 24px}.issue-line{font-size:8px;gap:15px;line-height:1.6}.issue-line>span:last-child{text-align:right}.opening-title{margin:28px 0 23px}.opening-title h1{font-size:45px;letter-spacing:-1.6px;line-height:1.08}.opening-title>p{font-size:16px;line-height:1.65;margin-top:22px}.opening-meta{font-size:9px;gap:9px 18px}.opening-meta span+span{padding-left:0;border:0}.featured-reading{grid-template-columns:1fr;padding:33px 6% 35px;gap:30px}.featured-story .eyebrow{font-size:9px;margin-bottom:18px}.featured-story h2{font-size:40px}.featured-story .feature-deck{font-size:20px!important}.featured-story p:not(.eyebrow){font-size:17px;line-height:1.8}.featured-evidence{padding:25px 0 0;border:0;border-top:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;gap:5px 18px}.featured-evidence>.eyebrow{grid-column:1/-1;margin-bottom:14px;font-size:9px}.featured-evidence>strong{grid-column:1;grid-row:2/4;font-size:48px;letter-spacing:-2px;margin:0}.featured-evidence>h3{grid-column:2;font-size:23px}.featured-evidence>p{grid-column:2;font-size:12px;margin:8px 0}.featured-evidence>a{grid-column:2;font-size:10px}.direction-note{grid-column:1/-1;margin-top:24px}.direction-note p{font-size:17px}.editorial-note{font-size:11px;line-height:1.7}.section-pad{padding:37px 6%}.section-title h2{font-size:39px}.section-title>p{font-size:13px}.section-title .eyebrow{font-size:9px}.search-help{font-size:10px}.examples button{font-size:10px}.filters label{font-size:9px}.filters select{font-size:12px}.reading-library{display:block}.reading-sidebar{position:static;margin-top:35px;padding-top:25px}.reading-sidebar h3 br{display:none}.reading-sidebar h3{font-size:30px}.reading-sidebar ol{display:block}.reading-sidebar li b{font-size:20px}.reading-sidebar button{font-size:12px}.reading-key p{font-size:12px}.sidebar-note{font-size:11px}.case-card{grid-template-columns:22px minmax(0,1fr);gap:10px;padding:27px 0}.article-number{font-size:22px}.case-metadata{font-size:9px;margin-bottom:10px}.case-metadata span{display:inline}.case-metadata span+span{display:block;margin-top:3px}.case-card h3{font-size:31px;line-height:1.15;letter-spacing:-1px}.case-brand{font-size:10px;margin:11px 0 15px}.case-deck{font-size:21px;line-height:1.5}.article-excerpt{font-size:17px;line-height:1.8}.article-data{padding-left:13px;margin:23px 0}.article-data>b{font-size:32px}.article-data span{font-size:12px}.article-data small,.article-data a{font-size:10px}.card-bottom{display:block}.card-bottom .editorial-read{font-size:11px;line-height:1.8}.card-bottom .tag{display:inline-block;text-align:left;font-size:9px;margin-top:14px;max-width:none}.coverage-box p,.library-footnote{font-size:11px}.learning-modules{display:block}.module-card{display:block;padding:25px 0}.module-card>span{font-size:9px}.module-card h3{font-size:28px;margin:13px 0}.module-card p{font-size:17px}.module-card button{font-size:12px;padding-top:17px}.decision-guide{grid-template-columns:1fr}.decision-item h3{font-size:27px}.decision-item>p{font-size:14px}.decision-item .prerequisite{font-size:12px}.decision-item button{font-size:12px}.method-intro{font-size:17px}.measurement-item p{font-size:13px}.measurement-item small{font-size:12px}.reader-toolbar{grid-template-columns:1fr auto;padding:13px 5%;gap:13px}.reader-toolbar>span{display:none}.reader-toolbar>#reader-close{font-size:12px}.type-controls{gap:9px}.type-controls button{padding:5px 8px}.article-shell{display:block;padding:28px 6% 40px}.article-rail{position:static;border-bottom:1px solid var(--line);padding:0 0 22px;margin-bottom:29px}.article-rail .eyebrow{font-size:9px}.article-rail nav{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;font-size:11px;margin-top:15px}.rail-note{display:none}.reader-header .eyebrow{font-size:9px;margin-bottom:20px}.reader-header h1,.reader-header h2{font-size:43px;letter-spacing:-1.4px}.reader-deck{font-size:23px;line-height:1.55;margin:23px 0}.reader-tags .tag{font-size:9px}.reader-credits{font-size:11px;line-height:1.8}.reader-section{padding-top:33px;scroll-margin-top:85px}.reader-section h2{font-size:31px;line-height:1.2;margin-bottom:21px}.reader-section h3{font-size:25px;margin-top:26px}.reader-section p,.reader-section li{font-size:var(--reading-size);line-height:1.8}.reader-section>.section-label{font-size:9px}.ledger-row{grid-template-columns:1fr;padding:23px 0;gap:20px}.ledger-number{display:flex;gap:16px;align-items:end}.ledger-number strong{font-size:48px}.ledger-number span{font-size:12px;margin:0 0 3px;max-width:160px}.ledger-row dl{display:grid;grid-template-columns:1fr;gap:10px}.ledger-row dl>div{margin:0}.ledger-row dd{font-size:13px}.ledger-row>a{font-size:11px}.reader-section .evidence-warning{padding:20px}.reader-section .evidence-warning p{font-size:calc(var(--reading-size) - 1px)}.reader-section .mechanism-summary{font-size:23px;padding-left:16px}.reader-section .growth-loop li{font-size:13px;gap:14px}.reader-section .direction-idea{font-size:26px}.reader-section .proposal-label{font-size:11px}.reader-section .story-beats li{grid-template-columns:26px 1fr;gap:12px}.story-beats span{font-size:22px}.reader-section .experiment{padding:20px}.reader-section .experiment p,.reader-section .experiment li{font-size:calc(var(--reading-size) - 1px)}.reader-section .prompts li{font-size:22px}.reader-section .source-list li{font-size:14px}.source-list small{font-size:11px}.reader-bottom{display:block}.reader-bottom button{font-size:12px;display:block;margin:15px 0}.reader-section .small-note{font-size:11px}#reader-body>.reader-main{padding:30px 6% 50px}.module-body p,.module-body li{font-size:var(--reading-size)}.module-body h3{font-size:28px}.module-example{padding:20px}.brief-list li{font-size:var(--reading-size)}.workshop-item{grid-template-columns:60px 1fr}.workshop-item p{font-size:var(--reading-size)}}
@media print{#reader:not([hidden]){display:block!important}.draft-bar,.site-header,main,footer,.reader-toolbar,.article-rail,.reading-progress,.reader-bottom{display:none!important}.article-shell{display:block;padding:0}.reader-main{max-width:none!important;padding:0!important}.reader-section{break-inside:auto}body{background:white}}

/* Deep-study editorial framing and section-level citations */
.editorial-attribution{border-left:3px solid var(--accent);padding:12px 0 12px 20px;margin:30px 0;font:13px/1.65 Arial,sans-serif;color:var(--ink)}.editorial-attribution p{margin:4px 0}.editorial-attribution .attribution-scope{max-width:62ch;color:var(--muted)}.section-citations{margin-top:24px;border-top:1px solid var(--line);padding-top:15px;display:flex;flex-direction:column;gap:9px;font:12px/1.5 Arial,sans-serif}.section-citations>span{text-transform:uppercase;letter-spacing:.08em;font-size:10px;color:var(--muted)}.deep-study .article-rail nav{max-height:55vh;overflow-y:auto;padding-right:8px;gap:11px}.deep-section>p+p{margin-top:18px}.deep-section li+li{margin-top:14px}@media(max-width:760px){.deep-study .article-rail nav{max-height:none;overflow:visible}.editorial-attribution{padding-left:14px}}

.article-breadcrumb{max-width:1240px;margin:22px auto 8px;padding:0 40px;font:12px/1.7 Arial,sans-serif;color:var(--muted)}.article-breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px 10px;margin:0;padding:0}.article-breadcrumb li+li:before{content:"›";padding-right:10px}.article-breadcrumb a{color:inherit}.lesson-connection+.lesson-connection{margin-top:24px}.lesson-connection h3 button{text-align:left;font-size:inherit;font-family:inherit;line-height:1.35}.lesson-connection p{margin-top:10px}@media(max-width:760px){.article-breadcrumb{padding:0 20px;margin-top:16px;font-size:11px}}

.framework-option,.framework-case{padding:22px 0;border-bottom:1px solid var(--line)}.framework-case h3 button{text-align:left;font:inherit}.framework-case h4{margin-top:22px}.framework-case .case-limit{font-size:calc(var(--reading-size,18px) - 1px)}.framework-worksheet{padding-left:24px}.framework-worksheet li{padding:10px 0}.framework-worksheet h3{margin-top:0}.framework-inputs{margin:26px 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.framework-inputs div{border-bottom:1px solid var(--line);padding-bottom:12px}.framework-inputs dt{text-transform:capitalize;font:12px/1.5 Arial,sans-serif}.framework-inputs dd{margin:5px 0 0;font-size:24px}.calculation{font-weight:700}@media(max-width:760px){.framework-inputs{grid-template-columns:1fr}}

.filters{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:760px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.filters{grid-template-columns:1fr}}

.reader-toolbar a#reader-close{font-size:12px;text-align:left}.article-rail a{color:inherit}.editorial-read:hover{color:var(--accent)}