:root{--ink:#172d43;--accent:#23548b;--muted:#54677a;--line:#dce4ec;--blue:#173b63;--wash:#f1f6fb;--serif:Georgia,'Times New Roman','Songti SC','SimSun',serif;--body:'Segoe UI','Microsoft YaHei',Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.8 var(--body)}a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}a:hover{color:#0d68a9}button{font:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #397bd2;outline-offset:5px}.wrap{max-width:1176px;margin:auto;padding-inline:40px}.en{display:none}html[lang=en] .en{display:revert}html[lang=en] .zh{display:none}.skip{position:absolute;top:-100px;left:20px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.utility{background:var(--wash);min-height:38px;padding:6px 36px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:13px}.utility a{text-decoration:none}.utility a span{margin-left:10px}.preview{font-size:12px}.masthead{display:flex;align-items:center;gap:28px;padding-block:27px}.signature{font:600 22px var(--serif);text-decoration:none}.signature span{margin-left:13px;font:14px var(--body);color:var(--muted)}nav{display:flex;gap:27px;margin-left:auto;font-size:14px}nav a{text-decoration:none}.language{display:flex;margin-left:12px;gap:2px}.language button{font-size:13px;min-width:44px;min-height:44px;border:0;color:var(--muted);background:transparent}.language button[aria-pressed=true]{color:var(--blue);border-bottom:2px solid var(--blue)}
.introduction{display:grid;grid-template-columns:0.85fr 1.15fr;gap:85px;padding-top:65px;padding-bottom:60px}.affiliation{font-size:14px;color:var(--accent);margin:0 0 25px}.identity h1{font-weight:500;font-size:clamp(52px,6.5vw,78px);letter-spacing:-2px;line-height:1.08;margin:0}.identity h1 .zh{font-family:'Songti SC','SimSun',serif;font-weight:600;letter-spacing:4px}.other-name{font:26px var(--serif);color:var(--muted);margin:18px 0 26px}.role{font-size:15px;margin:0;max-width:310px}.identity-links{display:flex;flex-wrap:wrap;gap:24px;margin-top:25px;font-size:14px}.statement{padding-top:37px}.lead{font-size:clamp(23px,2.5vw,30px);line-height:1.7;font-weight:500;letter-spacing:-.4px;margin:0 0 23px}.explanation{color:var(--muted);font-size:16px;line-height:1.9;max-width:550px}.research-terms{display:flex;flex-wrap:wrap;gap:10px 19px;margin-top:26px;color:var(--accent);font-size:13px}.update{display:grid;grid-template-columns:155px 1fr auto;gap:25px;align-items:center;border-block:1px solid var(--line);padding-block:26px}.update-label{display:block;font-size:13px;color:var(--muted)}.venue{font:26px var(--serif)}.update>div>a{font-size:18px;text-decoration:none;font-weight:600}.update p{font-size:13px;color:var(--muted);margin:5px 0 0}.update-link{display:flex;gap:18px;align-items:center;font-size:14px}.section{padding-top:65px;padding-bottom:65px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:33px}h2{font-size:28px;line-height:1.4;font-weight:600;letter-spacing:-.5px;margin:0}.section-head>p,.section-head>a{font-size:14px;color:var(--muted);margin:0}.project-columns{display:grid;grid-template-columns:1fr 1fr;gap:65px}.project{padding:0 0 10px}.topic{font-size:13px;color:var(--accent);margin-bottom:9px}.project h3{font-size:24px;font-weight:500;line-height:1.4;margin:0 0 15px}.project p{color:var(--muted);margin:0 0 18px}.methods{font-size:13px;color:var(--muted);margin-bottom:20px}.project>a{font-size:14px}.collaboration{border-top:1px solid var(--line);padding-top:20px;font-size:14px;color:var(--muted);margin-bottom:0}.papers-area{background:var(--wash)}.paper{display:grid;grid-template-columns:88px 1fr auto;gap:22px;border-top:1px solid #cedce9;padding:26px 0}.paper-year{font:26px var(--serif);color:var(--accent);padding-top:4px}.paper-year>span{display:block;font:12px var(--body);margin-top:10px}.paper h3{font:400 21px/1.5 var(--serif);margin:0}.paper h3 a{text-decoration:none}.paper h3 .zh{font:500 19px/1.6 var(--body)}.paper h3 a:hover{text-decoration:underline}.paper-description{font-size:14px;color:var(--muted);margin:9px 0}.authors{font-size:13px;color:var(--muted);margin:8px 0 0}.authors strong{color:var(--ink);font-weight:600}.author-note{margin-left:18px}.paper-link{white-space:nowrap;font-size:13px;padding:5px 0;align-self:start}.more-papers{border-top:1px solid #cedce9}.more-papers summary{cursor:pointer;padding:20px 0;font-size:14px;color:var(--accent)}.more-papers .paper{grid-template-columns:88px 1fr}.note{font-size:13px;color:var(--muted);line-height:1.7}.about{display:grid;grid-template-columns:1fr 1fr;gap:85px}.about h2{margin-bottom:23px}.about p{color:var(--muted);margin:0 0 18px}.tools{font-size:14px;line-height:2}.award{font-size:17px;border-left:2px solid var(--accent);padding-left:17px;margin:28px 0 14px}.award small{display:block;font-size:13px;color:var(--muted)}.education h3{font-size:16px;margin:4px 0 28px;font-weight:600}.education>div{display:grid;grid-template-columns:100px 1fr;gap:14px;border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.education time{font-size:13px;color:var(--muted)}.education strong{display:block;color:var(--ink);font-size:16px;font-weight:500}.education p>span{display:block;font-size:14px}.education p>small{display:block;font-size:13px;margin-top:8px}.education p{line-height:1.7}.education p>.en{display:none}html[lang=en] .education p>.en{display:block}html[lang=en] .education p>.zh{display:none}.m3d-section{border-top:1px solid var(--line)}.m3d-section h2{font-size:28px}.m3d-film{border-radius:3px}.m3d-film-stage{height:390px}.m3d-film-copy{top:68px}.m3d-film-copy>p:last-child{font-size:14px}.m3d-film-copy h3{font-size:22px}.contact{background:var(--blue);color:#fff;padding-block:43px}.contact>.wrap{display:flex;justify-content:space-between;align-items:center;gap:32px}.contact h2{font-size:27px}.contact p{font-size:14px;color:#c7d7e9;margin:10px 0 0}.contact a{font:24px var(--serif);overflow-wrap:anywhere}.contact a:hover{color:#c7e5ff}footer{padding-block:25px!important;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}
@media(min-width:1400px){.introduction{padding-top:90px;padding-bottom:80px}}@media(max-width:900px){.wrap{padding-inline:28px}.masthead{flex-wrap:wrap;gap:16px}.signature{flex:1}nav{order:3;flex-basis:100%;margin:0;justify-content:flex-start}.introduction{gap:40px;grid-template-columns:.85fr 1.15fr;padding-top:40px}.lead{font-size:24px}.statement{padding-top:25px}.update{grid-template-columns:130px 1fr}.update-link{grid-column:2}.project-columns,.about{gap:38px}.paper{grid-template-columns:65px 1fr}.paper-link{grid-column:2}.contact>.wrap{align-items:flex-start;flex-direction:column}}@media(max-width:620px){.wrap{padding-inline:23px}.utility{padding-inline:23px;font-size:12px;align-items:center}.preview{font-size:11px}.utility a span{display:none!important}.masthead{padding-block:19px}.signature{font-size:20px}.signature span{font-size:13px}nav{gap:26px;font-size:14px}.introduction{grid-template-columns:1fr;gap:15px;padding-top:32px;padding-bottom:36px}.identity h1{font-size:62px}.other-name{margin:12px 0 18px;font-size:24px}.affiliation{margin-bottom:22px}.identity-links{margin-top:15px}.statement{padding-top:10px}.lead{font-size:23px;line-height:1.65}.lead br{display:none}.research-terms{gap:8px 15px;font-size:12px}.update{grid-template-columns:1fr;gap:13px;padding-block:22px}.update>div:first-child{display:flex;align-items:baseline;gap:15px}.update-link{grid-column:auto;justify-content:flex-start}.update p{font-size:13px}.section{padding-block:44px}.section-head{display:block;margin-bottom:27px}.section-head>p,.section-head>a{display:block;margin-top:12px}.section-head h2{font-size:26px}.project-columns,.about{grid-template-columns:1fr;gap:34px}.project h3{font-size:23px}.project h3 br{display:none}.paper{grid-template-columns:1fr;gap:10px;padding-block:24px}.paper-year{font:16px var(--body);display:flex;gap:14px;align-items:baseline}.paper-year>span{display:inline;font-size:13px;margin:0}.paper h3{font-size:20px}.paper-link{grid-column:auto}.more-papers .paper{grid-template-columns:1fr}.education>div{grid-template-columns:90px 1fr}.m3d-film-stage{height:510px}.m3d-film-copy{top:65px}.m3d-film-copy h3{font-size:21px}.m3d-film-copy>p:last-child{font-size:14px}.contact a{font-size:22px}.contact{padding-block:35px}footer{flex-direction:column;gap:7px}.collaboration{margin-top:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.preview,.language,.utility,nav,.m3d-section{display:none}.section,.introduction{padding-block:20px}.contact{background:white;color:var(--ink)}details{display:block}.wrap{max-width:none}}
