:root{--paper:#f8f6f1;--ink:#292b28;--muted:#686b63;--accent:#58406a;--line:#dcded4;--soft:#eaece3;--serif:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:36px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
::selection{background:#ded3e6;color:#25222a}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}
a:hover{color:var(--accent)}
a,button,summary{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px;border-radius:2px}
button{font:inherit}
img{max-width:100%;display:block}
p,h1,h2,h3{margin:0}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;line-height:1.12}
h2{font-size:42px}
h2 em,h1 em{color:var(--accent);font-weight:400}
h3{font-size:18px;font-weight:550;line-height:1.45;letter-spacing:-.025em}
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.wordmark span{color:var(--accent)}
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.site-header nav a[aria-current="page"]{color:var(--accent);text-decoration:underline;text-underline-offset:7px}
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.header-contact span{margin-left:8px}
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.eyebrow,.section-number{color:var(--accent)}
.hero h1{font-size:clamp(58px,6.6vw,88px);line-height:1.1;margin:22px 0 23px;letter-spacing:-.06em}
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.hero-statement{font-family:var(--serif);font-size:31px;line-height:1.38;letter-spacing:-.025em}
.hero-statement em{color:var(--accent)}
.bio{color:var(--muted);font-size:15px;line-height:1.85;max-width:610px;margin-top:24px}
.hero-links{display:flex;align-items:center;gap:25px;margin-top:31px;flex-wrap:wrap;font-size:12px}
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.hero-links a span{margin-left:6px}
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.profile-note{padding-top:39px}
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.portrait-frame img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;filter:saturate(.68)}
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.profile-caption p{font-size:13px;line-height:1.65;margin:6px 0}
.location{font-size:11px;color:var(--muted)}
.location span{margin-right:6px;color:var(--accent)}
.section{border-top:1px solid var(--line);padding-block:55px 64px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:35px}
.section-number{margin-bottom:14px}
.section-intro{max-width:305px;color:var(--muted);font-size:14px;line-height:1.8;padding-bottom:4px}
.research-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:42px}
.research-grid article{border-top:1px solid var(--line);padding-top:24px}
.research-mark{font:28px/1 var(--serif);color:var(--accent);display:block;height:35px;margin-bottom:12px}
.research-grid h3{font-size:17px;margin-bottom:10px}
.research-grid p{font-size:14px;line-height:1.8;color:var(--muted)}
.text-link{font-size:12px;white-space:nowrap;padding-bottom:5px;text-decoration:none}
.text-link span{margin-left:9px}
.publication{display:grid;grid-template-columns:50px minmax(0,1fr);gap:13px;padding-block:31px;border-top:1px solid var(--line)}
.publication:last-child{padding-bottom:12px}
.publication-index{font:italic 18px/1.5 var(--serif);color:#7f8378;padding-top:2px}
.publication-meta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:10px;color:var(--accent);font-size:10px;letter-spacing:.07em;text-transform:uppercase;font-weight:650}
.award{background:#e9e5ee;padding:3px 8px;font-size:9px;letter-spacing:.04em}
.preprint-label{font-size:9px;border:1px solid #d5cedd;padding:2px 7px;letter-spacing:.06em}
.publication h3{font-family:var(--serif);font-size:25px;line-height:1.32;font-weight:400;letter-spacing:-.025em;max-width:875px}
.publication h3 a{text-decoration:none}
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.authors{font-size:12px;color:var(--muted);margin-top:10px}
.authors strong,.article-authors strong{font-weight:600;color:var(--ink)}
.paper-summary{font-size:13px;color:var(--muted);margin-top:9px;line-height:1.7}
.paper-links{display:flex;flex-wrap:wrap;gap:20px;margin-top:14px;font-size:11px}
.paper-links a{text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px}
.paper-links span{margin-left:4px;font-size:11px}
.ongoing{display:grid;grid-template-columns:80px minmax(0,1fr) auto;gap:25px;margin-top:35px;background:var(--soft);padding:26px 28px;align-items:start}
.ongoing .small-label{font-size:9px;color:var(--muted);padding-top:3px}
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.ongoing>a{font-size:11px;text-decoration:none;white-space:nowrap;padding-top:3px}
.news-section{display:grid;grid-template-columns:280px minmax(0,1fr);gap:38px;padding-block:57px 65px}
.news-row{display:grid;grid-template-columns:85px minmax(0,1fr);gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}
.news-row:first-child{padding-top:3px}
.news-row:last-child{border:0;padding-bottom:0}
.news-row time{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;padding-top:3px}
.news-row p{font-size:14px;line-height:1.8}
.news-row a{text-decoration:none}
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.education-row{display:flex;justify-content:space-between;gap:24px;padding:22px 0;border-top:1px solid var(--line)}
.education-row h3{font-family:var(--serif);font-size:22px;font-weight:400}
.education-row p{font-size:13px;color:var(--muted);margin-top:5px}
.education-date{font-size:12px;text-align:right;white-space:nowrap;padding-top:2px;font-variant-numeric:tabular-nums}
.education-date span{display:block;font-size:11px;color:var(--muted);margin-top:6px}
.personal-note{font-family:var(--serif);font-style:italic;font-size:19px;color:var(--muted);margin-top:25px}
.contact-section{background:#eeeae4;border-top:1px solid var(--line);padding-block:64px}
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.contact-inner h2{font-size:43px;margin-top:16px}
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.site-footer{display:flex;justify-content:space-between;gap:40px;padding-block:37px 42px}
.footer-name{font-family:var(--serif);font-size:20px;text-decoration:none;letter-spacing:-.02em}
.footer-name span{font-size:13px;margin-left:8px;letter-spacing:.1em;color:var(--muted)}
.site-footer p{font-size:10px;color:var(--muted);line-height:1.9}
.site-footer>div>p{margin-top:6px}
.footer-meta{text-align:right}
.footer-meta p{margin:0!important}
.footer-meta a{font-size:10px;display:inline-block;margin-top:7px;text-decoration:none}
.inner-page{padding-block:65px 80px}
.inner-page h1{font-size:60px;margin-top:22px;max-width:850px}
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.group-title{font-family:var(--sans);font-size:12px;font-weight:650;letter-spacing:.1em;text-transform:uppercase;margin-block:50px 22px}
.working-paper h3{font-family:var(--serif);font-size:26px;font-weight:400;max-width:850px}
.working-paper h3 a{text-decoration:none}
.working-paper>p:last-child{font-size:14px;color:var(--muted);margin-top:12px;max-width:800px}
.cv-note{display:flex;align-items:center;gap:18px;margin-top:24px;font-size:13px}
.cv-note span{font-size:11px;color:var(--muted)}
.experience-page{max-width:900px}
.experience-row{border-top:1px solid var(--line);padding:25px 0}
.experience-row .small-label{font-size:10px;color:var(--muted);margin-bottom:9px}
.experience-row h3{font-family:var(--serif);font-size:24px;font-weight:400}
.experience-row>p:last-child{font-size:14px;color:var(--muted);margin-top:8px;max-width:700px}
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.award-row>span{font-size:12px;color:var(--muted)}
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.article-authors{font-size:15px;color:var(--muted);margin-top:26px}
.citation{color:var(--muted);font-size:13px;margin-top:7px}
.article-award{font-size:12px;color:var(--accent);margin-top:17px}
.article-links{font-size:13px;padding-bottom:32px;border-bottom:1px solid var(--line);margin-top:23px}
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.article-text h2{font-size:30px;margin-bottom:20px}
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.citation-details summary{font-size:13px;cursor:pointer}
.citation-details pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px;line-height:1.7;background:var(--soft);padding:22px;margin:20px 0}
.copy-citation{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);padding:7px 14px;cursor:pointer;font-size:12px}
.js .copy-citation{display:inline-block}
.copy-status{font-size:12px;color:var(--muted);margin-left:12px}
.not-found{min-height:65vh}
.not-found p:not(.eyebrow){max-width:500px;margin-block:24px}
@media(min-width:1500px){.hero{padding-block:95px 100px}}
@media(max-width:1000px){.wrap{width:calc(100% - 72px)}.site-header{gap:22px}.site-header nav{gap:20px}.header-contact{padding-left:20px}.hero{grid-template-columns:minmax(0,1fr) 190px;gap:40px;padding-top:65px}.hero h1{font-size:66px}.chinese-name{font-size:18px;margin-left:16px}.hero-statement{font-size:28px}.hero-links{gap:18px}.section-heading{gap:30px}.section-intro{max-width:260px}.news-section{grid-template-columns:220px minmax(0,1fr)}.research-grid{gap:25px}.contact-inner h2{font-size:39px}}
@media(max-width:760px){.wrap{width:calc(100% - 44px)}.site-header{min-height:101px;flex-wrap:wrap;gap:8px;padding-block:16px}.wordmark{font-size:38px}.site-header nav{order:3;width:100%;margin:0;justify-content:space-between;gap:12px;padding-top:12px}.site-header nav a{font-size:11px}.header-contact{margin-left:auto;border:0;font-size:11px;padding-left:0}.hero{grid-template-columns:minmax(0,1fr);gap:30px;padding-block:43px 45px}.hero h1{font-size:64px;margin-block:16px 23px}.chinese-name{font-size:19px;margin-left:17px}.hero-statement{font-size:29px}.bio{font-size:14px;line-height:1.85;margin-top:20px}.hero-links{gap:20px;font-size:11px;margin-top:25px}.button{font-size:12px;padding:9px 18px}.profile-note{display:flex;align-items:center;gap:22px;padding-top:0}.portrait-frame{width:105px;flex:0 0 105px;padding:6px}.profile-caption{border:0;margin:0;padding:0}.profile-caption p{font-size:12px}.profile-caption .small-label{font-size:8px}.location{font-size:10px}.section{padding-block:38px 43px}h2{font-size:34px}.section-heading{display:block;margin-bottom:27px}.section-number{font-size:9px;margin-bottom:12px}.section-intro{max-width:480px;margin-top:20px;font-size:13px}.research-grid{grid-template-columns:1fr;gap:0;margin-top:27px}.research-grid article{display:grid;grid-template-columns:30px 1fr;column-gap:16px;padding-block:20px}.research-mark{grid-row:span 2;font-size:24px;margin:0;height:auto}.research-grid h3{font-size:16px;margin-bottom:6px}.research-grid p{font-size:13px}.research-grid article:last-child{padding-bottom:0}.text-link{display:inline-block;margin-top:21px;font-size:11px}.publication{grid-template-columns:25px minmax(0,1fr);gap:10px;padding-block:25px}.publication-index{font-size:15px}.publication h3{font-size:23px}.publication-meta{gap:8px;font-size:9px;margin-bottom:12px}.award{font-size:8px}.authors{font-size:11px}.paper-summary{font-size:12px}.paper-links{gap:17px;font-size:10px}.ongoing{grid-template-columns:1fr;gap:12px;padding:23px;margin-top:26px}.ongoing h3{font-size:14px}.ongoing>a{justify-self:start}.news-section{grid-template-columns:1fr;gap:25px}.news-row{grid-template-columns:70px 1fr;gap:18px;padding:17px 0}.news-row p{font-size:13px}.news-row time{font-size:10px}.education-row{gap:16px;padding-block:19px}.education-row h3{font-size:20px}.education-row p{font-size:12px}.education-date{font-size:10px}.education-date span{font-size:9px}.personal-note{font-size:17px;margin-top:20px}.contact-section{padding-block:43px}.contact-inner{display:block}.contact-inner h2{font-size:36px}.contact-inner p:not(.eyebrow){font-size:12px}.contact-links{margin-top:27px;max-width:380px;font-size:12px}.site-footer{gap:25px;padding-block:29px;flex-direction:column}.footer-meta{text-align:left}.footer-meta a{margin-top:8px}.inner-page{padding-block:43px 60px}.inner-page h1{font-size:44px}.page-intro{font-size:15px}.group-title{margin-top:36px}.article-page{padding-block:34px 60px}.article-page h1{font-size:35px;line-height:1.16}.article-authors{font-size:13px}.article-text p{font-size:15px}.article-links{font-size:12px}.back-link{margin-bottom:30px}.cv-note{font-size:12px}.award-row{grid-template-columns:43px 1fr;gap:15px}.award-row h3{font-size:15px}.experience-row h3{font-size:22px}}
@media(max-width:380px){.hero h1{font-size:54px}.chinese-name{font-size:16px;margin-left:12px}.hero-statement{font-size:26px}.hero-links{gap:13px;font-size:10px}.education-row{display:block}.education-date{text-align:left;margin-top:8px}.education-date span{display:inline;margin-left:12px}.site-header nav{gap:8px}.site-header nav a{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media print{body{background:white;color:black}.top-rule,.site-header,.hero-links,.contact-section,.copy-citation,.back-link,.skip-link{display:none}.wrap{width:100%;max-width:none}.hero{padding:0 0 25px;grid-template-columns:1fr 150px;gap:35px}.hero h1{font-size:45px}.hero-statement{font-size:23px}.profile-note{padding:0}.section{padding-block:24px}.publication,.education-row,.news-row,.experience-row,.award-row{break-inside:avoid}h2{font-size:28px}.article-page{padding:0}.article-page h1{font-size:34px}.article-text p{font-size:13px}.site-footer{padding:20px 0}.publication h3{font-size:20px}a{color:black}.footer-meta a{display:none}}