/* An academic atlas: quiet reading surfaces, expressive scientific plates. */
:root{--paper:#f7f6f0;--copper:#a95f3d;--serif:SourceSerif,Georgia,serif}
.atlas-hero{padding:32px 0 50px;background:#fafaf6;min-height:0;overflow:visible}
.atlas-hero>.wrap{display:grid;grid-template-columns:1.06fr 1fr;gap:30px 64px}
.atlas-hero .hero-top{grid-column:1/-1;border-bottom:1px solid var(--line);padding-bottom:22px}
.atlas-hero .hero-content{padding:26px 0 0;max-width:none;align-self:center}
.atlas-hero h1{font-size:clamp(62px,6.35vw,94px);line-height:1.025;letter-spacing:-.055em;max-width:none}
.name-underline{position:relative;white-space:nowrap}
.name-underline:after{content:'';position:absolute;left:3px;bottom:-8px;width:96%;height:2px;background:var(--copper);transform:rotate(-2deg)}
.atlas-hero .name-alias{font:14px/1.7 var(--sans);letter-spacing:0;color:#5b6f74;margin-top:29px}
.atlas-hero .lead{max-width:510px;font-size:19px;line-height:1.85;margin:24px 0 27px}
.atlas-hero .hero-name{font-size:11px;letter-spacing:.15em;margin-bottom:23px}
.atlas-hero .buttons{gap:12px}
.atlas-hero .button{padding:15px 19px;font-size:13px;gap:15px;border-radius:0}
.hero-disciplines{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:35px;font-size:11px;color:#536b70}
.hero-disciplines span+span:before{content:'·';color:#a95f3d;margin-right:18px}
.scientific-plate{min-width:0;position:relative}
.flow-art{position:relative;background:#102e35;overflow:hidden;isolation:isolate;color:#f3eadc;height:430px;border-radius:2px}
.flow-art canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.flow-art:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#08222980,transparent 25%,transparent 70%,#082229a3);pointer-events:none}
.plate-heading{display:flex;justify-content:space-between;align-items:center;font:10px/1.7 var(--sans);letter-spacing:.12em}
.flow-art .plate-heading{position:absolute;top:22px;left:25px;right:25px;z-index:2;color:#e0e7df}
.plate-cross{font:26px/1 Georgia,serif}
.flow-title{position:absolute;z-index:2;left:28px;top:83px;font:48px/1.07 var(--serif);letter-spacing:-.035em;color:#fff7e6;text-shadow:0 2px 20px #0c232b;pointer-events:none}
.flow-title em{color:#e3bd90}
.plate-equation{display:flex;align-items:center;justify-content:space-between;gap:15px;font:11px/1.5 var(--sans)}
.flow-art .plate-equation{position:absolute;z-index:2;bottom:20px;left:25px;right:25px;color:#e0e7df}
.plate-equation button{border:1px solid currentColor;background:transparent;color:inherit;padding:7px 10px;font-size:10px;letter-spacing:.02em;min-height:34px}
.flow-art button:hover{background:#ffffff16}
.flow-art button:focus-visible{outline-color:#f3c596}
.portrait-inline{display:grid;grid-template-columns:112px 1fr;align-items:center;gap:24px;padding:22px 0 0;margin-top:0}
.portrait-inline img{height:104px;width:112px;object-fit:cover;object-position:center 28%;filter:none;border:1px solid #d2dcd6;padding:4px;background:#fff}
.portrait-inline .eyebrow{font-size:10px;letter-spacing:.12em}
.portrait-inline p{font:20px/1.3 var(--serif);margin:7px 0 6px}
.portrait-inline .text-link{font-size:11px;gap:10px;padding:4px 0;border-bottom:0}
.portrait-inline .arrow{width:14px}
.metrics{background:#fff}.metrics-grid{padding:23px 0}.metric strong{font-size:48px;letter-spacing:-.03em}.metric-source{padding-bottom:15px}
.intro-grid h2{font-size:clamp(39px,4vw,59px)}.affiliation{border-left:2px solid #af694b;padding-left:18px}
.research-atlas-section{background:#f6f7f3}.research-atlas{border:1px solid #c4d1ca;background:#fff}
.atlas-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid #c4d1ca}
.atlas-tabs button{display:flex;gap:18px;align-items:center;border:0;border-right:1px solid #c4d1ca;background:#f8faf7;color:#466264;padding:22px 26px;text-align:left;font-size:14px;position:relative}
.atlas-tabs button:last-child{border-right:0}.atlas-tabs button span{font:13px/1.5 var(--serif);color:#98603f}
.atlas-tabs button[aria-selected=true]{color:#153c40;background:#fff;font-weight:700}
.atlas-tabs button[aria-selected=true]:after{content:'';height:3px;background:#236763;position:absolute;inset:0 0 auto}
.atlas-panel{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:36px;padding:40px}
.atlas-panel[hidden]{display:none}.atlas-panel figure{margin:0;min-width:0;background:#f5f7f2;border:1px solid #e0e7e1;padding:14px 6px}
.science-figure{width:100%;height:auto;max-width:100%}.atlas-panel figcaption{font-size:10px;line-height:1.8;padding:12px 17px 4px;color:#526a70}
.atlas-copy{padding:8px 10px 8px 0}.atlas-copy .eyebrow{font-size:10px}.atlas-copy h3{font-size:32px;line-height:1.25;margin:14px 0 22px}.atlas-copy p{font-size:16px;line-height:1.85;margin-bottom:17px}.atlas-copy a{display:flex;justify-content:space-between;font-size:13px;width:max-content;gap:25px;max-width:100%;margin-top:6px}
.feature{padding:48px 50px;grid-template-columns:1.05fr 1fr;gap:50px;background:#f1f5f1;border:1px solid #d2dfd5;border-radius:0}
.feature h2{font-size:45px}.feature p{font-size:18px}.equation-art.wave-plate{padding:0;display:flex;flex-direction:column;justify-content:center;min-height:340px;border:0;background:none}
.wave-plate:before{display:none}.wave-plate .plate-heading{padding:0 5px;color:#476b69}.wave-plate canvas{display:block;width:100%;height:280px}.wave-plate .plate-equation{color:#3d6767;padding:0 5px;font-size:10px}.wave-plate button{font-size:10px}
.publication-history{background:#f4f5ef}.publication-history>.wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:75px;align-items:center}.history-intro h2{font-size:43px;margin:20px 0}.history-intro p{font-size:16px;line-height:1.85;color:var(--muted);max-width:430px}.history-figure{margin:0;padding-top:35px;min-width:0}.history-bars{display:flex;align-items:flex-end;height:235px;gap:8px;border-bottom:1px solid #93aaa2}.history-bar{flex:1;display:flex;min-width:0;flex-direction:column;justify-content:flex-end;position:relative;color:#285f5c;transition:color .2s}.history-count{text-align:center;font:10px/1.5 var(--sans);opacity:0;transition:opacity .2s;padding-bottom:5px}.history-column{display:block;background:#709a8b;transition:background .2s;border-top:2px solid #235d54}.history-bar:nth-child(3n) .history-column{background:#91ac9a}.history-bar:hover .history-column,.history-bar:focus .history-column{background:#b97b55;border-color:#8e482c}.history-bar:hover .history-count,.history-bar:focus .history-count{opacity:1}.history-year{position:absolute;top:100%;padding-top:10px;font-size:10px;left:50%;transform:translateX(-50%)}.history-figure figcaption{font-size:11px;color:#54716a;margin-top:42px;line-height:1.7}
.book-strip{gap:35px}.book-preview{border-top:2px solid #557c71;padding-top:28px}.book-preview .cover{transform:rotate(-3deg);transition:transform .3s;box-shadow:5px 8px 0 #e2e8df,8px 13px 20px #183d3620}.book-preview:hover .cover{transform:rotate(0)}
.library-hero{background:#f2f4ed;overflow:hidden}.library-hero>.wrap{position:relative;min-height:330px;padding-right:48%}.library-hero .lead{max-width:590px}.library-covers{position:absolute;right:10px;top:12px;width:43%;height:325px;display:flex;align-items:center;justify-content:center;perspective:1000px}.library-covers:after{content:'';position:absolute;bottom:0;left:0;right:0;height:12px;background:#c2cbb8;box-shadow:0 14px 24px #28433117}.library-covers img{object-fit:contain;width:34%;height:240px;filter:drop-shadow(9px 12px 7px #233f362b);position:relative;z-index:2;transform:rotate(-9deg);margin-right:-10px}.library-covers img:nth-child(2){height:282px;width:39%;transform:translateY(-8px) rotate(1deg);z-index:3}.library-covers img:nth-child(3){transform:rotate(10deg);height:260px;width:35%;z-index:4}
.lesson-hero{background:#f3f5ef;padding:55px 0}.lesson-hero>.wrap{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:75px}.lesson-hero h1{font-size:clamp(39px,4.7vw,65px)}.lesson-hero .lead{font-size:19px}.lesson-reference{margin:0;padding:18px 10px 20px;border:1px solid #b9cebf;background:#fbfcf8;transform:rotate(1deg);box-shadow:8px 8px 0 #e3eadd}.lesson-reference figcaption{font-size:11px;line-height:1.7;margin:12px 23px 0;color:#4c6e65}.lesson-marker{font:62px/1 var(--serif);color:#325f54;letter-spacing:-.04em;padding-bottom:23px;margin-bottom:24px;border-bottom:1px solid #bacfc4}.lesson-marker span{font:9px/1.5 var(--sans);letter-spacing:.14em;display:block;margin-top:12px;color:#576d65}.lesson-nav{padding-right:30px;border-right:1px solid #d6e2d8}.lesson-main{max-width:830px}.lesson-section{scroll-margin-top:120px}.lesson-section .math-block{border:0;border-block:1px solid #c5d5c9;background:#f6f8f2;border-radius:0}.lesson-callout{border:0;border-left:2px solid #769780;background:#f7f9f3}
.research-flow{padding:32px 0 25px}.research-flow .flow-art{height:320px}.research-flow .flow-title{font-size:53px;top:88px}.research-flow .flow-art:after{background:linear-gradient(90deg,#0b273795,transparent 80%),linear-gradient(0deg,#0b273780,transparent 25%)}
.topic-section .science-figure{background:#f4f6f0;border:1px solid #d8e1d8;margin-bottom:28px;padding:12px}.topic-number{font:24px/1.4 var(--serif);color:#a26143}.about-photo{margin:0}.about-photo img{padding:9px;background:#fff;box-shadow:12px 12px 0 #e9eee5}.about-photo figcaption{margin-top:26px}
.career-timeline{margin:48px 0}.timeline-row{display:grid;grid-template-columns:145px minmax(0,1fr);gap:30px;position:relative;padding:0 0 35px}.timeline-row:before{content:'';position:absolute;left:151px;top:12px;bottom:0;width:1px;background:#b6cdbb}.timeline-row:after{content:'';position:absolute;left:147px;top:12px;width:9px;height:9px;background:#a56a49;border:2px solid #fff;border-radius:50%}.timeline-row:last-child:before{bottom:40px}.timeline-date{font:24px/1.4 var(--serif);color:#547869}.timeline-content{padding-left:7px}.timeline-content .eyebrow{font-size:10px}.timeline-content h3{font-size:25px;margin:4px 0 12px}.timeline-content p{font-size:18px;line-height:1.75;margin-bottom:10px}.timeline-content a{font:12px/1.7 var(--sans);color:#236763}
@media(min-width:1500px){.atlas-hero>.wrap{gap:30px 85px}.flow-art{height:465px}.atlas-hero h1{font-size:101px}.atlas-hero .lead{font-size:20px}}
@media(max-width:1100px){.atlas-hero>.wrap{gap:26px 35px}.atlas-hero h1{font-size:68px}.atlas-hero .hero-content{padding:15px 0 0}.flow-art{height:385px}.atlas-hero .lead{font-size:18px}.hero-disciplines{font-size:10px;gap:8px;margin-top:25px}.hero-disciplines span+span:before{margin-right:8px}.atlas-hero .button{font-size:12px;padding:13px;gap:8px}.portrait-inline{gap:16px;grid-template-columns:92px 1fr}.portrait-inline img{width:92px;height:95px}.portrait-inline p{font-size:17px}.portrait-inline .text-link{font-size:10px}.flow-title{font-size:42px}.atlas-panel{padding:27px;gap:25px}.atlas-copy h3{font-size:28px}.atlas-tabs button{font-size:12px;padding:18px;gap:12px}.feature{padding:35px;gap:25px}.feature h2{font-size:38px}.publication-history>.wrap{gap:35px}.history-intro h2{font-size:38px}.history-bars{gap:5px}.library-hero>.wrap{padding-right:46%}.library-covers{width:42%}.lesson-hero>.wrap{gap:35px}.lesson-hero h1{font-size:47px}}
@media(max-width:760px){.atlas-hero{padding:21px 0 35px}.atlas-hero>.wrap{grid-template-columns:1fr;gap:30px}.atlas-hero .hero-top{grid-column:auto;padding-bottom:18px}.atlas-hero .hero-top .eyebrow{font-size:10px}.atlas-hero .hero-content{padding:0}.atlas-hero h1{font-size:clamp(55px,12vw,80px);line-height:1.05}.atlas-hero .hero-name{font-size:10px;margin-bottom:19px}.atlas-hero .name-alias{font-size:13px;margin-top:26px}.atlas-hero .lead{font-size:18px;max-width:100%;margin:21px 0 25px}.atlas-hero .button{font-size:12px;min-height:50px;padding:12px 15px}.hero-disciplines{font-size:10px;gap:10px;margin-top:26px}.hero-disciplines span+span:before{margin-right:10px}.flow-art{height:325px}.flow-title{font-size:42px;left:23px;top:75px}.flow-art .plate-heading{left:22px;right:22px;font-size:9px;top:19px}.flow-art .plate-equation{left:22px;right:22px;font-size:9px;bottom:17px;gap:10px}.plate-equation button{font-size:9px;padding:7px}.portrait-inline{grid-template-columns:105px 1fr;padding-top:22px;gap:22px}.portrait-inline img{width:105px;height:101px}.portrait-inline p{font-size:19px}.portrait-inline .text-link{font-size:11px}.metrics-grid{padding:0}.metric strong{font-size:39px}.metric span{font-size:12px}.metric-source{padding:0 0 18px;font-size:10px}.intro-grid h2{font-size:38px}.atlas-tabs{grid-template-columns:1fr}.atlas-tabs button{padding:13px 18px;border-right:0;border-bottom:1px solid #d5dfd6;font-size:13px;min-height:48px}.atlas-tabs button:last-child{border-bottom:0}.atlas-tabs button[aria-selected=true]:after{inset:0 auto 0 0;height:auto;width:3px}.atlas-panel{grid-template-columns:1fr;gap:22px;padding:19px}.atlas-panel figure{padding:9px 0}.atlas-panel figcaption{font-size:9px;padding:7px 13px}.atlas-copy{padding:0 2px 7px}.atlas-copy h3{font-size:28px}.atlas-copy p{font-size:17px}.atlas-copy a{font-size:13px}.feature{padding:28px 24px;grid-template-columns:1fr;gap:32px}.feature h2{font-size:36px}.feature p{font-size:18px}.equation-art.wave-plate{min-height:260px;display:flex}.wave-plate canvas{height:235px}.wave-plate .plate-heading{font-size:9px}.wave-plate .plate-equation{font-size:9px}.publication-history>.wrap{grid-template-columns:1fr;gap:18px}.history-intro h2{font-size:36px}.history-intro p{font-size:17px}.history-figure{padding-top:0}.history-bars{gap:4px;height:220px}.history-year{font-size:9px}.history-count{font-size:8px}.history-figure figcaption{font-size:10px}.book-strip{gap:32px}.book-preview{padding-top:25px}.library-hero>.wrap{padding-right:0;min-height:0}.library-covers{position:relative;right:auto;top:auto;width:100%;max-width:380px;height:265px;margin:28px auto 10px}.library-covers img{height:193px}.library-covers img:nth-child(2){height:225px}.library-covers img:nth-child(3){height:210px}.lesson-hero{padding:30px 0}.lesson-hero>.wrap{grid-template-columns:1fr;gap:27px}.lesson-hero h1{font-size:42px}.lesson-hero .lead{font-size:18px}.lesson-reference{padding:7px 4px 16px;transform:rotate(.5deg);max-width:510px;width:100%;margin:auto}.lesson-reference figcaption{font-size:10px;margin-top:5px}.lesson-marker{font-size:43px;display:flex;align-items:center;gap:23px;width:100%;padding-bottom:20px;margin:0 0 15px}.lesson-marker span{margin:0;font-size:9px}.lesson-nav{border:0;border-bottom:1px solid #cbdacf;padding:0 0 22px;display:flex;flex-wrap:wrap}.lesson-nav>p{width:100%;margin:0}.lesson-nav a{font-size:13px;padding:3px 0}.lesson-layout{gap:35px}.research-flow{padding-top:25px}.research-flow .flow-art{height:290px}.research-flow .flow-title{font-size:40px;top:79px}.research-flow .plate-equation>span{max-width:175px;font-size:9px}.topic-section .science-figure{padding:2px}.timeline-row{grid-template-columns:100px 1fr;gap:15px;padding-bottom:28px}.timeline-row:before{left:98px}.timeline-row:after{left:94px}.timeline-date{font-size:19px}.timeline-content{padding-left:4px}.timeline-content h3{font-size:23px}.timeline-content p{font-size:18px}.timeline-content .eyebrow{font-size:9px}}
@media(prefers-reduced-motion:reduce){.book-preview .cover,.lesson-reference{transform:none}.history-column{transition:none}}
.career-timeline{margin:0;background:#f6f7f1}.career-timeline .section-heading h2{margin-top:18px}.timeline-list{max-width:990px;margin:65px auto 0}.timeline-date span{display:block;font:11px/1.8 var(--sans);letter-spacing:.07em;color:#6c8075;margin-top:9px}.timeline-content h3{margin-top:5px}.timeline-content p{max-width:685px}.about-identifiers .prose{max-width:880px;margin:auto}
@media(min-width:761px){.career-timeline .timeline-row{grid-template-columns:205px 1fr;gap:50px;padding-bottom:40px}.career-timeline .timeline-row:before{left:220px}.career-timeline .timeline-row:after{left:216px}.career-timeline .timeline-date{font-size:37px}.career-timeline .timeline-content{padding-left:0}.career-timeline .timeline-content h3{font-size:30px}}
@media(max-width:760px){.atlas-hero .buttons{flex-direction:row;align-items:center}.atlas-hero .buttons .button{width:auto}.library-covers{max-width:330px}.timeline-list{margin-top:40px}}