/* AI leaders archive · uses the existing daylight typography and palette. */
.people-heading{max-width:840px;padding-bottom:26px}.people-heading h1{font-size:39px;line-height:1.5}.people-heading .lead{max-width:760px}
.people-tabs{display:flex;gap:28px;height:auto;padding:0;border-bottom:1px solid var(--line);margin-bottom:28px;overflow:auto;white-space:nowrap}
.people-tabs a{font-size:14px;padding:13px 0;height:auto;color:var(--muted)}.people-tabs a[aria-current="page"]{color:var(--accent);border-bottom:2px solid var(--accent)}
.people-metrics{display:flex;flex-wrap:wrap;align-items:baseline;gap:18px 30px;padding:6px 0 26px;font-size:13px;color:var(--muted)}.people-metrics b{font-size:24px;font-weight:600;color:var(--text);margin-right:7px}.people-metrics>span:last-child{margin-left:auto;font-size:12px}
.people-toolbar{display:flex;gap:18px;align-items:end;justify-content:space-between;margin:4px 0 24px}.people-toolbar .filters{max-width:720px;gap:5px}.people-toolbar .search{min-width:240px}
.people-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.person-card{display:flex;flex-direction:column;border:1px solid var(--line);background:#fffefa;border-radius:12px;padding:25px;transition:border-color .2s,transform .2s}.person-card:hover{border-color:#8aac99;transform:translateY(-2px)}
.person-card-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.person-mark{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:12px;background:#e8f0e7;border:1px solid #d4e0d2;color:#427358;font-size:16px;font-weight:650;letter-spacing:.5px}.person-mark.large{width:78px;height:78px;border-radius:18px;font-size:25px;flex:none}.person-count{font-size:11px;color:var(--muted)}
.person-card h3{font-size:22px;line-height:1.5;margin:20px 0 2px}.person-en{font-size:13px;color:var(--muted);margin:0 0 16px}.person-role{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:14px}.person-summary{font-size:14px;line-height:1.9;color:#465d4f;flex:1;margin-bottom:24px}.person-card-bottom{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--accent)}.person-card-bottom>span:first-child{display:flex;flex-wrap:wrap;gap:6px}.topic-tag{display:inline-block;border-radius:4px;padding:3px 8px;background:#eff3ec;font-size:11px;line-height:1.6;color:#58705e}
.people-teaser{margin:0 0 55px}.people-teaser .section-top p{max-width:720px}.people-teaser-foot{display:flex;justify-content:space-between;gap:24px;padding-top:19px;color:var(--muted);font-size:13px}.people-teaser-foot a{color:var(--accent);white-space:nowrap}
.people-reading-guide{display:grid;grid-template-columns:1fr 1.5fr;gap:55px;border-top:1px solid var(--line);margin-top:45px;padding-top:32px}.people-reading-guide h2{font-size:24px}.people-reading-guide p{font-size:15px;line-height:1.9;color:var(--muted)}.people-reading-guide ol{display:grid;grid-template-columns:1fr 1fr;gap:24px 30px;margin:0;padding:0;list-style:none}.people-reading-guide li{display:grid;gap:7px}.people-reading-guide b{font-size:15px;font-weight:600}.people-reading-guide span{font-size:14px;line-height:1.8;color:var(--muted)}
.person-heading-main{display:flex;gap:23px;align-items:center;margin-bottom:25px}.person-heading h1{margin:4px 0 7px;font-size:39px}.person-heading .eyebrow{margin-bottom:0}.person-heading .person-role{margin:0;font-size:14px}.person-heading>.lead{max-width:800px}.person-topic-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}.person-topic-list .topic-tag{font-size:12px}
.person-subnav{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:var(--accent);padding-bottom:24px;margin-top:-8px}.person-layout{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(270px,1fr);gap:44px}.person-section{padding:30px 0;border-top:1px solid var(--line);scroll-margin-top:22px}.person-section h2{font-size:25px;margin-bottom:16px}.person-section .eyebrow{margin-bottom:13px}.person-section .section-top p,.section-description{font-size:14px;line-height:1.9;color:var(--muted)}
.thinking-model{display:grid;grid-template-columns:33px 1fr;gap:16px;border-bottom:1px solid #e5e9e1;padding:23px 0}.thinking-model:last-child{border:0;padding-bottom:0}.model-index{font-size:12px;color:#6c8a74;padding-top:6px;font-variant-numeric:tabular-nums}.thinking-model h3{font-size:19px;line-height:1.65;margin-bottom:12px}.thinking-model p{font-size:15px;line-height:1.95;color:#465d4f}.thinking-model dl{display:grid;gap:10px;margin:16px 0 0}.thinking-model dl>div{display:grid;grid-template-columns:66px 1fr;gap:10px;font-size:13px;line-height:1.85}.thinking-model dt{color:#627f68}.thinking-model dd{margin:0;color:var(--muted)}.source-refs{white-space:nowrap;font-size:12px;font-weight:400}.source-refs a{color:var(--accent);padding:0 2px;text-decoration:underline;text-underline-offset:3px}
.person-timeline{margin:24px 0 0 5px;padding-left:25px;border-left:1px solid #bdcfbe}.person-timeline article{position:relative;padding-bottom:27px}.person-timeline article:before{position:absolute;content:"";width:7px;height:7px;border-radius:50%;background:#71937a;left:-29px;top:7px}.person-timeline time{font-size:12px;font-variant-numeric:tabular-nums;color:var(--accent)}.person-timeline h3{font-size:17px;line-height:1.65;margin:8px 0}.person-timeline p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}
.tension-card{background:#f3f2e8;border:1px solid #e3e2d2;border-radius:10px;padding:22px;margin-top:16px}.tension-card h3{font-size:18px;margin-bottom:12px}.tension-card p{font-size:14px;line-height:1.9;color:#596456;margin:0 0 13px}.tension-card .tension-watch{margin:0;padding-top:12px;border-top:1px solid #dddccb}.tension-watch strong{font-size:12px;font-weight:600;color:#8b703e;display:block;margin-bottom:5px}
.person-sidebar{padding-top:30px}.person-context{padding:23px;border:1px solid var(--line);background:#fffefa;border-radius:10px}.person-context h2,.person-mirror h2{font-size:21px;line-height:1.6}.person-context p{font-size:14px;line-height:1.9;color:var(--muted)}.person-context .eyebrow{font-size:11px}.company-shortcut{display:block;font-size:13px;padding-top:12px;margin-top:12px;border-top:1px solid var(--line);color:var(--accent)}.person-mirror{padding:25px;background:#eaf2e9;border:1px solid #d2dfd0;border-radius:10px;margin-top:22px;scroll-margin-top:22px}.person-mirror ol{padding-left:20px;margin-bottom:24px}.person-mirror li{font-size:14px;line-height:1.9;color:#42614a;margin-bottom:15px}.person-mirror .btn{width:100%;font-size:13px;padding:11px}.person-mirror .form-note{font-size:12px;margin-top:17px}
.source-item{padding:20px 0;border-bottom:1px solid var(--line);scroll-margin-top:24px}.source-item-meta{display:flex;gap:15px;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.source-status{font-size:11px;padding:2px 7px;border-radius:3px;white-space:nowrap}.source-status.read{background:#e5f0e4;color:#3b744b}.source-status.index{background:#f3ead8;color:#8b6837}.source-item h3{font-size:16px;line-height:1.8;margin:10px 0 8px;overflow-wrap:anywhere}.source-item h3 a{color:#326a52;text-decoration:underline;text-underline-offset:4px}.source-item p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.x-note{padding:21px;background:#eef1eb;border-radius:8px;margin-top:25px}.x-note h3{font-size:17px}.x-note p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 8px}.x-note a{color:var(--accent);text-decoration:underline}.people-gaps{font-size:14px;line-height:1.95;color:var(--muted);padding-left:20px}.people-gaps li{margin-bottom:10px}
.compare-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fffefa}.people-compare{border-collapse:collapse;width:100%;min-width:800px;font-size:14px;line-height:1.9}.people-compare caption{text-align:left;padding:18px 20px;font-size:13px;color:var(--muted);caption-side:bottom}.people-compare th,.people-compare td{padding:21px 20px;vertical-align:top;text-align:left;border-bottom:1px solid var(--line)}.people-compare thead th{font-size:13px;background:#edf2e9;font-weight:500;white-space:nowrap}.people-compare tbody th{width:170px;font-weight:500;color:var(--accent)}.people-compare th small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:8px}.people-compare td{max-width:300px;color:#506454}.people-compare td strong{font-weight:600;color:var(--text)}.people-compare td p{margin:9px 0 0}.compare-notes{padding:35px 0 55px}.compare-notes h2{font-size:24px}.compare-notes .steps h3{font-size:16px}
.source-controls{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:20px;margin:15px 0 22px}.source-controls label{font-size:13px;color:var(--muted)}.source-controls select,.source-controls input{margin-top:9px}.library-source{padding:23px;background:#fffefa;border:1px solid var(--line);border-radius:10px;margin-bottom:15px}.library-source .source-item{border:0;padding:12px 0 0}.source-person-link{font-size:12px;color:var(--accent)}.method-article{max-width:780px;padding-bottom:45px}.method-article section{padding:22px 0;border-bottom:1px solid var(--line)}.method-article h2{font-size:24px}.method-article p,.method-article li{font-size:15px;color:#506454;line-height:2}.method-article li{margin-bottom:10px}.related-people{padding:30px 0 50px;border-top:1px solid var(--line)}.related-people .person-summary{font-size:13px}.related-people .people-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1000px){.people-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.person-layout{grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:25px}.people-toolbar{flex-direction:column;align-items:stretch}.people-toolbar .filters{max-width:none}.people-reading-guide{gap:30px}.teaser-grid .person-card:last-child{display:none}.people-metrics>span:last-child{margin-left:0}}
@media(max-width:640px){
 .site-header>nav{gap:16px}.site-header>nav a{font-size:12px}.people-heading h1{font-size:29px}.people-heading{padding-top:32px}.people-tabs{gap:24px;margin-bottom:22px}.people-tabs a{font-size:13px;padding:11px 0}
 .people-metrics{gap:12px 20px;font-size:12px;padding-bottom:20px}.people-metrics b{font-size:22px}.people-metrics>span:last-child{width:100%;font-size:11px}.people-toolbar .search{min-width:0}.people-toolbar .search input{font-size:16px}.people-grid{grid-template-columns:1fr;gap:15px}.person-card{padding:22px}.person-card h3{font-size:22px}.person-summary{font-size:14px}.person-count{font-size:11px}.teaser-grid .person-card:last-child{display:flex}.people-teaser{margin-bottom:40px}.people-teaser .section-top{display:block}.people-teaser .section-top>.textlink{display:inline-block;margin-top:15px;font-size:14px}.people-teaser-foot{display:block;font-size:13px}.people-teaser-foot a{display:block;margin-top:12px}
 .people-reading-guide{grid-template-columns:1fr;gap:15px;margin-top:30px}.people-reading-guide ol{grid-template-columns:1fr;gap:20px}.people-reading-guide h2{font-size:23px}.person-heading-main{gap:17px}.person-mark.large{width:62px;height:62px;font-size:22px}.person-heading h1{font-size:29px}.person-heading .person-role{font-size:13px}.person-heading>.lead{font-size:15px}.person-topic-list{gap:6px}.person-layout{grid-template-columns:1fr;gap:0}.person-subnav{gap:13px 19px;font-size:12px;line-height:1.8}.person-section{padding:26px 0}.person-section h2{font-size:23px}.thinking-model{grid-template-columns:25px 1fr;gap:10px}.thinking-model h3{font-size:18px}.thinking-model p{font-size:15px}.thinking-model dl>div{grid-template-columns:1fr;gap:3px}.person-sidebar{padding-top:0;padding-bottom:35px}.person-timeline h3{font-size:17px}.tension-card{padding:19px}.tension-card h3{font-size:17px}.source-item-meta{align-items:flex-start;font-size:11px}.source-item h3{font-size:15px}.source-item p{font-size:13px}.source-controls{grid-template-columns:1fr 1fr;gap:15px}.source-controls label:last-child{grid-column:1/-1}.source-controls input,.source-controls select{font-size:16px}.library-source{padding:18px}.related-people .people-grid{grid-template-columns:1fr}.people-compare{min-width:870px}.compare-scroll{margin-right:-5px}.method-article h2{font-size:23px}.method-article p,.method-article li{font-size:15px}
}