@charset "UTF-8";
:root{--paper:#f6f5f0;--ink:#202b2a;--muted:#66706a;--line:#dddfd6;--accent:#b24e35;--sage:#e8ece3;--serif:Georgia,'Times New Roman','Noto Serif SC','Songti SC',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.7 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#e4c9af;color:var(--ink)}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:400}.wrap{max-width:1240px;margin-inline:auto;padding-inline:52px}.site-header{height:96px;max-width:1400px;margin:auto;padding:0 52px;display:flex;align-items:center;gap:60px;border-bottom:1px solid var(--line)}.wordmark{font:600 38px/1 var(--serif);letter-spacing:-3px}.wordmark span{color:var(--accent)}nav{display:flex;gap:30px;font-size:13px}nav a{position:relative;color:#58615b}nav a:hover,nav a.active{color:var(--accent)}nav a.active:after{content:'';position:absolute;bottom:-8px;width:4px;height:4px;left:50%;background:var(--accent);border-radius:50%}.header-actions{margin-left:auto;display:flex;gap:30px;align-items:center;font-size:12px}.language-toggle{background:none;border:0;padding:10px 4px}.language-toggle span{margin-left:5px;color:var(--muted)}.header-contact{border-bottom:1px solid var(--ink);padding-block:4px}.hero{padding-top:86px;padding-bottom:80px;display:grid;grid-template-columns:1.35fr 1fr;gap:74px;align-items:center}.eyebrow{font-size:10px;letter-spacing:1.3px;line-height:1.8;display:flex;align-items:center;gap:9px}.status-dot{background:var(--accent);width:6px;height:6px;flex-shrink:0;border-radius:50%}.hero h1{font-family:var(--serif);font-size:clamp(60px,6.3vw,84px);letter-spacing:-3px;line-height:1.1;margin:29px 0 26px;display:flex;align-items:center;gap:24px}.name-cn{font:19px var(--sans);letter-spacing:6px;color:var(--muted);padding-top:20px;white-space:nowrap}.hero-statement{font:35px/1.3 var(--serif);letter-spacing:-.8px}.hero-statement em{color:var(--accent);font-weight:400}.hero-intro{max-width:465px;color:var(--muted);font-size:14px;line-height:1.9;margin-top:22px}.hero-links{display:flex;align-items:center;gap:28px;margin-top:29px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:26px;padding:13px 19px;font-size:12px}.button-dark{background:var(--ink);color:var(--paper);border:1px solid var(--ink);transition:background .2s,transform .2s}.button-dark:hover{background:#3e5148;transform:translateY(-2px)}.text-link{display:inline-flex;gap:17px;font-size:12px;padding:6px 0;border-bottom:1px solid #b5b8ae}.text-link:hover{color:var(--accent)}.hero-footnote{margin-top:42px;color:var(--muted);font-size:8px;letter-spacing:1.3px;display:flex;gap:13px;flex-wrap:wrap}.portrait-block{position:relative;padding:0 0 0 0;align-self:center;transform:rotate(2deg)}.photo-frame{position:relative;aspect-ratio:4/4.65;overflow:hidden;background:#dae2dd;box-shadow:12px 12px 0 #e7e9e0}.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:43% 50%;display:block;filter:saturate(.75);transition:filter .5s,transform .8s}.photo-frame:hover img{filter:saturate(1);transform:scale(1.025)}.photo-index{position:absolute;bottom:16px;left:17px;font:10px var(--sans);letter-spacing:2px;background:var(--paper);padding:6px 9px}.portrait-block figcaption{display:flex;justify-content:space-between;gap:12px;margin-top:24px;font-size:9px;color:var(--muted);letter-spacing:.2px}.portrait-label{position:absolute;right:-28px;top:0;writing-mode:vertical-rl;letter-spacing:2.2px;font-size:8px;color:var(--muted)}.section{padding-top:58px;padding-bottom:62px;border-top:1px solid var(--line)}.section-label{display:flex;align-items:baseline;gap:17px}.section-label>span{font:10px var(--sans);color:var(--accent);letter-spacing:.7px;white-space:nowrap}.section-label h2{font:31px/1.25 var(--serif);letter-spacing:-.7px}.about-section{display:grid;grid-template-columns:1fr 1.7fr;gap:50px}.about-content>p{color:var(--muted);font-size:14px;line-height:1.9}.about-content .about-lead{font:23px/1.5 var(--serif);color:var(--ink);margin-bottom:16px}.about-lead strong{font-weight:400;border-bottom:1px solid #a8b3a0}.about-note{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--muted);margin-top:23px}.tiny-star{font-size:25px;line-height:1;color:var(--accent)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:25px}.section-aside{font-size:8px;letter-spacing:1.4px;color:var(--muted)}.research-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;margin-top:36px;align-items:center}.research-area{display:flex;gap:17px;padding:25px 0;border-bottom:1px solid var(--line)}.research-area:first-child{padding-top:0}.research-area:last-child{padding-bottom:0;border:0}.area-index{color:var(--accent);font:italic 15px var(--serif);width:21px;flex-shrink:0;padding-top:5px}.research-area h3{font:21px/1.4 var(--serif);margin-bottom:9px}.research-area p{font-size:12px;line-height:1.8;color:var(--muted);max-width:355px}.area-symbol{margin-left:auto;opacity:.55;font-size:17px}.research-visual{background:#243b35;color:#e8e8d9;padding:25px 25px 20px;overflow:hidden}.visual-topline{display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:1.7px;color:#c3cbbb}.live-indicator{display:flex;align-items:center;gap:7px;font-size:7px}.live-indicator i{width:4px;height:4px;border-radius:50%;background:#dca27f}.stream-illustration{display:block;width:calc(100% + 50px);margin:4px -25px -2px}.memory-path{animation:dash 24s linear infinite}.visual-caption{border-top:1px solid #63766c;padding-top:16px;font:italic 18px/1.4 var(--serif);display:flex;justify-content:space-between;gap:10px}.visual-caption>span:last-child{font-size:27px;line-height:1;color:#dfb58f}.visual-footnote{font-size:8px;letter-spacing:.8px;color:#a6b8aa;margin-top:12px}.publication-toolbar{display:flex;justify-content:space-between;align-items:center;margin:32px 0 8px;gap:15px}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{background:transparent;border:1px solid transparent;padding:6px 12px;font-size:11px;color:var(--muted);border-radius:2px;transition:background .2s}.filters button.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.filters button:hover:not(.active){background:var(--sage)}#publication-count{font-size:10px;color:var(--muted);white-space:nowrap}.publication-row{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}.pub-venue{font-size:10px;color:var(--accent);display:flex;flex-direction:column;gap:3px;font-weight:600;line-height:1.5;padding-top:4px}.pub-venue .pub-year{font-size:10px;color:var(--muted);font-weight:400}.publication-row h3{font-size:17px;font-weight:500;line-height:1.5;letter-spacing:-.15px;max-width:860px}.pub-authors{font-size:11px;color:var(--muted);margin-top:7px}.pub-authors strong{font-weight:600;color:var(--ink)}.pub-description{font-size:12px;color:var(--muted);margin-top:7px;line-height:1.8}.pub-meta{display:flex;gap:10px;margin-top:9px;font-size:9px;align-items:center}.pub-badge{display:inline-block;padding:2px 7px;background:#e9edde;color:#4b6043;border:1px solid #d9dfc9}.pub-badge.review{background:#efe6db;color:#8c6744;border-color:#e5d6c3}.paper-link{color:var(--accent);border-bottom:1px solid #cda89a}.show-more{margin-top:24px;background:none;border:1px solid #c5c9bf;padding:12px 18px;width:100%;display:flex;align-items:center;justify-content:center;gap:15px;font-size:12px}.show-more:hover{background:var(--sage)}.publication-note{font-size:10px;color:var(--muted);margin-top:16px}.journey-columns{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-top:35px}.column-title{font-size:9px;letter-spacing:1.8px;color:var(--muted);margin-bottom:27px}.timeline-item{padding:0 0 30px 20px;border-left:1px solid #cfd4c7;position:relative}.timeline-item:before{content:'';width:5px;height:5px;position:absolute;left:-3px;top:6px;border-radius:50%;background:#a7b19f}.timeline-item:first-child:before{background:var(--accent)}.timeline-item:last-child{padding-bottom:0}.timeline-date{font-size:10px;color:var(--accent);margin-bottom:8px}.timeline-item h4{font:21px/1.3 var(--serif);margin:0 0 7px}.timeline-role{font-size:12px;line-height:1.6}.timeline-group{font-size:10px;color:var(--muted);margin-top:3px}.timeline-description{font-size:11px;line-height:1.8;color:var(--muted);margin-top:10px;max-width:370px}.awards-section{display:grid;grid-template-columns:1fr 1.7fr;gap:50px}.award-item{display:grid;grid-template-columns:45px 1fr;gap:20px;font-size:12px;padding:11px 0;border-bottom:1px solid var(--line)}.award-item:first-child{padding-top:0}.award-item:last-child{border:0;padding-bottom:0}.award-item time{font-size:10px;color:var(--accent);padding-top:2px}.contact-section{background:#e9ede4;border-top:1px solid #dbe0d2;margin-top:15px}.contact-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;padding-top:62px;padding-bottom:65px;align-items:center}.contact-inner .eyebrow{font-size:9px;color:var(--accent);letter-spacing:1.7px}.contact-inner h2{font:42px/1.2 var(--serif);letter-spacing:-.8px;margin:17px 0 17px}.contact-inner>div>p:last-child{font-size:12px;color:var(--muted)}.contact-links{display:flex;flex-direction:column;gap:13px;font-size:13px}.contact-links>a{display:flex;justify-content:space-between;border-bottom:1px solid #c9cfc1;padding:10px 0;transition:color .2s}.contact-links>a:hover{color:var(--accent)}.contact-links .email-link{font-size:17px}.contact-location{font-size:10px!important;margin-top:10px;letter-spacing:.5px}.site-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:95px;font-size:9px;color:var(--muted)}.footer-name{font:19px var(--serif);color:var(--ink)}.footer-name span{font:10px var(--sans);margin-left:10px;color:var(--muted)}.skip-link{position:fixed;top:-100px;left:15px;background:var(--ink);color:white;padding:10px;z-index:100}.skip-link:focus{top:10px}html[lang="zh-CN"] .hero-statement{font-style:normal;line-height:1.5;font-size:33px}html[lang="zh-CN"] .hero-statement em{font-style:normal}html[lang="zh-CN"] .section-label h2{font-family:var(--sans);font-size:25px}html[lang="zh-CN"] .about-lead{font-family:var(--sans);font-size:20px;line-height:1.8}html[lang="zh-CN"] .research-area h3{font-family:var(--sans);font-size:19px}html[lang="zh-CN"] .contact-inner h2{line-height:1.45;font-size:36px}
@keyframes dash{to{stroke-dashoffset:-120}}@media(min-width:1600px){.hero{padding-top:105px;padding-bottom:100px}}@media(max-width:1050px){.site-header{gap:35px;padding-inline:32px}.wrap{padding-inline:36px}.hero{gap:45px;grid-template-columns:1.25fr 1fr}.hero h1{font-size:64px;gap:16px}.hero-statement{font-size:29px}.name-cn{font-size:15px;letter-spacing:3px}.header-actions{gap:18px}.header-contact{display:none}.research-layout{gap:35px}.section-label h2{font-size:27px}.hero-links{gap:18px}.hero-footnote{font-size:7px;gap:8px}.about-section,.awards-section{grid-template-columns:1fr 1.6fr;gap:30px}.journey-columns{gap:50px}.contact-inner{gap:40px}.contact-links .email-link{font-size:15px}.section-aside{letter-spacing:.7px}}
@media(max-width:760px){html{scroll-padding-top:22px}.site-header{height:78px;padding-inline:24px;gap:25px}.wrap{padding-inline:24px}nav{gap:18px;font-size:11px}nav a:first-child,nav a:last-child{display:none}.wordmark{font-size:34px}.header-actions{gap:0;font-size:11px}.hero{grid-template-columns:1fr;gap:42px;padding-top:48px;padding-bottom:50px}.hero .eyebrow{font-size:8px;letter-spacing:.7px}.hero h1{font-size:70px;margin:24px 0 21px;gap:22px}.name-cn{font-size:18px;letter-spacing:5px;padding-top:16px}.hero-statement{font-size:32px}.hero-intro{font-size:14px;max-width:540px}.hero-footnote{font-size:8px;gap:11px;margin-top:30px}.portrait-block{width:min(88%,420px);margin:auto}.photo-frame{aspect-ratio:1/1}.portrait-block figcaption{font-size:8px}.portrait-label{right:-22px}.section{padding-top:38px;padding-bottom:40px}.about-section,.awards-section{grid-template-columns:1fr;gap:25px}.section-label h2{font-size:29px}.about-content .about-lead{font-size:22px}.about-content>p{font-size:13px}.section-heading{align-items:flex-start}.section-aside{font-size:7px;max-width:95px;text-align:right;padding-top:6px}.research-layout{grid-template-columns:1fr;gap:32px;margin-top:28px}.research-area{padding:22px 0}.research-area p{max-width:100%}.research-visual{max-width:520px;width:100%;margin:auto}.stream-illustration{max-height:280px}.publication-toolbar{align-items:flex-start;flex-wrap:wrap;margin-top:26px;gap:10px}.filters{gap:3px}.filters button{font-size:10px;padding:6px 10px}.publication-row{grid-template-columns:68px 1fr;gap:12px;padding:23px 0}.pub-venue{font-size:9px}.publication-row h3{font-size:15px}.pub-description{font-size:11px}.pub-authors{font-size:10px}.pub-meta{flex-wrap:wrap}.publication-note{font-size:9px}.journey-columns{grid-template-columns:1fr;gap:35px;margin-top:30px}.column-title{margin-bottom:22px}.timeline-item h4{font-size:21px}.timeline-description{max-width:100%}.contact-inner{grid-template-columns:1fr;gap:25px;padding-top:42px;padding-bottom:40px}.contact-inner h2{font-size:36px}.contact-links .email-link{font-size:16px}.site-footer{padding-top:25px;padding-bottom:25px;flex-wrap:wrap;row-gap:15px;min-height:110px}.site-footer>span{order:3;width:100%;font-size:9px}.site-footer>a:last-child{margin-left:auto}html[lang="zh-CN"] .hero-statement{font-size:31px}html[lang="zh-CN"] .section-label h2{font-size:24px}}
@media(max-width:380px){.hero h1{font-size:59px;gap:15px}.hero-statement{font-size:29px}.hero-links{gap:16px}.button{gap:14px;padding:12px 14px}.hero-footnote{font-size:7px;gap:7px}.contact-links .email-link{font-size:14px}.name-cn{font-size:15px;letter-spacing:3px}.site-header{gap:20px}.section-label h2{font-size:26px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Keep the name together and the rotated photograph within tablet bounds. */
.hero h1{white-space:nowrap}
@media(min-width:761px) and (max-width:1050px){.portrait-label{right:-20px}}
@media(max-width:760px){.hero h1{font-size:56px;gap:16px}.name-cn{font-size:14px;letter-spacing:4px;padding-top:12px}.hero-statement{font-size:30px}.hero-statement em{font-size:.9em}}
@media(max-width:380px){.hero h1{font-size:52px;gap:14px}.name-cn{font-size:13px;letter-spacing:3px}.hero-statement{font-size:28px}}