:root{--ink:#242b35;--muted:#687180;--blue:#235da6;--blue-dark:#173f72;--line:#e5e9ee;--soft:#f5f8fc;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:#fff;color:var(--ink);font:17px/1.7 var(--serif);-webkit-font-smoothing:antialiased}a{color:var(--blue);text-decoration:none;transition:color .15s}a:hover{color:#bf6b28}a:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:5px;border-radius:2px}p{margin:0 0 14px}strong{font-weight:700}img{max-width:100%;display:block}h1,h2,h3,h4{line-height:1.3;margin:0;font-family:var(--serif)}sup{font-size:.72em;line-height:0;vertical-align:super}.skip-link{position:fixed;left:16px;top:-100px;z-index:20;background:#fff;padding:8px 16px}.skip-link:focus{top:10px}
.masthead{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-inner{max-width:1220px;margin:0 auto;padding:17px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-brand{font-size:23px;font-weight:700;letter-spacing:-.7px;color:var(--ink);white-space:nowrap}.nav-links{display:flex;gap:27px;align-items:center}.nav-links a{font-size:15px;color:#56616e;position:relative}.nav-links a:hover,.nav-links a[aria-current]{color:var(--blue)}.nav-links a[aria-current]:after{content:'';height:2px;background:var(--blue);position:absolute;bottom:-19px;left:0;right:0}
.page-shell{max-width:1220px;margin:0 auto;padding:48px 30px 0;display:grid;grid-template-columns:214px minmax(0,1fr);gap:64px;align-items:start}.profile{position:sticky;top:113px;padding-top:4px}.portrait{height:180px;width:180px;object-fit:cover;border-radius:50%;border:5px solid #fff;box-shadow:0 0 0 1px var(--line);margin:0 0 21px}.profile h1{font-size:35px;letter-spacing:-1px;margin-bottom:9px}.profile-role{margin:0;font-size:18px}.profile-affiliation{font-size:17px;margin:0}.profile-location{color:var(--muted);font-size:14px;margin:8px 0 0}.profile-rule{width:36px;height:2px;background:#b5c8e0;margin:23px 0 19px}.profile-research{color:#596575;font-size:15px;line-height:1.8;margin-bottom:19px}.profile-links{margin:0;padding:0;list-style:none}.profile-links li{margin:8px 0}.profile-links a{display:inline-flex;align-items:center;gap:10px;font-size:15px;color:#384c66}.profile-links a:hover{color:var(--blue)}.profile-links svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}.profile-email{display:inline-block;font-size:12.5px;color:var(--muted);margin-top:16px;overflow-wrap:anywhere}
main{min-width:0}.section{position:relative;margin-bottom:38px;scroll-margin-top:16px}.section h2{font-size:27px;font-weight:700;letter-spacing:-.65px;padding-bottom:12px;margin-bottom:20px;border-bottom:1px solid var(--line);color:#26364a}.about-section h2{padding-bottom:0;border:0;margin-bottom:18px}.about-section p{line-height:1.75}.contact-note{color:#606b78;font-size:16px;margin-top:17px}.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);margin-bottom:12px}.section-heading h2{border:0;padding-bottom:12px;margin:0}.scholar-link{font-size:14px;white-space:nowrap}.legacy-anchor{position:absolute;top:0}
.news-section{margin-bottom:37px}.news-section h2{margin-bottom:14px}.news-list{list-style:none;padding:0;margin:0}.news-list li{display:grid;grid-template-columns:84px 1fr;gap:17px;padding:4px 0;font-size:16px;line-height:1.65}.news-list time{color:#687384;font-size:14px;white-space:nowrap;padding-top:2px;font-variant-numeric:tabular-nums}.news-list strong{font-weight:700}.news-paper{white-space:nowrap;font-size:14px}.earlier-news{margin-top:9px}.earlier-news summary{cursor:pointer;list-style:none;display:inline-block;font-size:14px;color:var(--blue)}.earlier-news summary::-webkit-details-marker{display:none}.earlier-news summary span{display:inline-block;margin-left:4px;transition:transform .15s}.earlier-news[open] summary span{transform:rotate(180deg)}.earlier-news[open] .news-list{margin-top:8px}
.publication-legend{font-size:14px;color:var(--muted);margin:0 0 26px}.publication-legend>span{margin:0 9px}.publication-group{scroll-margin-top:100px}.group-heading{font-size:21px;letter-spacing:-.35px;margin:0 0 18px;border-left:3px solid #3266a3;padding-left:13px;display:flex;align-items:center;gap:12px}.paper-count{font:12px/1.5 var(--sans);color:#7d8795;font-weight:400}.publication-group+.publication-group{margin-top:38px}.paper{display:grid;grid-template-columns:225px minmax(0,1fr);gap:23px;padding:21px 0 23px;border-bottom:1px solid var(--line);align-items:center;scroll-margin-top:100px}.paper:first-of-type{padding-top:3px}.paper:last-child{border-bottom:0}.paper-image{background:#f8f9fb;border:1px solid #e8ebef;border-radius:7px;overflow:hidden;display:flex;align-items:center;justify-content:center;aspect-ratio:1.6}.paper-image img{width:100%;height:100%;object-fit:contain;transition:transform .25s}.paper-image:hover img{transform:scale(1.035)}.paper-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.venue{font:600 11px/1.6 var(--sans);color:var(--blue-dark);background:#edf3fa;border-radius:4px;padding:3px 8px;letter-spacing:.2px}.venue-preprint{color:#65707d;background:#f0f2f5}.highlight{font:600 11px/1.6 var(--sans);color:#99501f;background:#fff1df;border-radius:4px;padding:3px 8px}.paper-short{font:600 11px/1.6 var(--sans);color:#556376}.paper h4{font-size:18px;line-height:1.4;letter-spacing:-.15px;margin-bottom:8px}.paper h4 a{color:#254d79}.paper h4 a:hover{color:#bf6b28}.authors{font-size:14px;line-height:1.65;color:#626c79;margin:0 0 10px}.self-author{color:#242b35;text-decoration:underline;text-decoration-color:#a3b4c9;text-underline-offset:3px;text-decoration-thickness:1px}.paper-bottom{display:flex;gap:6px 16px;flex-wrap:wrap;align-items:center;justify-content:space-between}.paper-links{display:flex;gap:14px;flex-wrap:wrap}.paper-links a{font-size:13px;font-weight:700;white-space:nowrap}.paper-links a span{font-size:10px}.author-role{font-size:11px;color:#7a8490;font-style:italic}.paper-text-only{display:block;padding-left:0}.paper-text-only h4{max-width:720px}.paper-text-only .authors{max-width:770px}
.education-row{display:grid;grid-template-columns:130px 1fr;gap:17px;margin-bottom:21px}.education-date{font-size:14px;color:var(--muted);padding-top:3px}.education-row h3{font-size:18px;margin-bottom:5px}.education-row p{font-size:16px;margin:0;color:#606b78}.dated-list{list-style:none;margin:0;padding:0}.dated-list li{display:grid;grid-template-columns:88px 1fr;gap:15px;font-size:16px;margin-bottom:10px;line-height:1.65}.list-date{font-size:14px;color:var(--muted);padding-top:2px}#service p{font-size:16px}.site-footer{border-top:1px solid var(--line);padding:22px 0 30px;display:flex;justify-content:space-between;color:#8a929e;font-size:13px}.site-footer a{color:#697b91}
@media(min-width:1500px){.page-shell,.nav-inner{max-width:1280px}.page-shell{grid-template-columns:224px minmax(0,1fr);gap:72px}.paper{grid-template-columns:245px minmax(0,1fr)}}
@media(max-width:1100px){.page-shell{grid-template-columns:190px minmax(0,1fr);gap:35px;padding-left:25px;padding-right:25px}.portrait{width:164px;height:164px}.paper{grid-template-columns:190px minmax(0,1fr);gap:19px}.nav-links{gap:20px}.paper-bottom{display:block}.author-role{display:block;margin-top:6px}}
@media(max-width:850px){body{font-size:16px}.nav-inner{padding:14px 22px}.nav-links{gap:16px}.nav-links a{font-size:14px}.nav-links a[aria-current]:after{bottom:-16px}.page-shell{display:block;padding:30px 25px 0;max-width:800px}.profile{position:static;display:grid;grid-template-columns:135px 1fr;column-gap:25px;padding:0 0 29px;margin-bottom:28px;border-bottom:1px solid var(--line)}.portrait{grid-column:1;grid-row:1/7;width:132px;height:132px;margin:0}.profile h1{grid-column:2;font-size:30px;margin:2px 0 4px}.profile-role,.profile-affiliation,.profile-location{grid-column:2;font-size:15px}.profile-location{margin:3px 0 6px}.profile-rule,.profile-research{display:none}.profile-links{grid-column:2;display:flex;gap:14px;flex-wrap:wrap}.profile-links li{margin:0}.profile-links a{gap:5px;font-size:13px}.profile-links svg{width:14px;height:14px}.profile-email{grid-column:2;margin-top:7px;font-size:12px}.section h2{font-size:25px}.paper{grid-template-columns:210px minmax(0,1fr);gap:22px}.author-role{display:none}.section{margin-bottom:32px}}
@media(max-width:580px){html{scroll-padding-top:114px}.nav-inner{display:block;padding:10px 19px 0}.nav-brand{font-size:22px}.nav-links{gap:21px;overflow-x:auto;scrollbar-width:none;padding:9px 0 12px}.nav-links::-webkit-scrollbar{display:none}.nav-links a{font-size:13px;flex:none}.nav-links a[aria-current]:after{bottom:-12px}.page-shell{padding:25px 20px 0}.profile{grid-template-columns:104px 1fr;column-gap:20px;padding-bottom:23px;margin-bottom:25px}.portrait{height:103px;width:103px}.profile h1{font-size:29px}.profile-role,.profile-affiliation{font-size:14px}.profile-location{font-size:12px}.profile-links{gap:8px 13px;margin-top:6px;grid-column:1/-1}.profile-links a{font-size:13px}.profile-email{grid-column:1/-1;font-size:12px;margin-top:9px}.about-section p{line-height:1.75}.contact-note{font-size:15px}.section h2{font-size:25px;margin-bottom:15px}.news-list li{grid-template-columns:72px 1fr;gap:12px;font-size:15px;padding:5px 0}.news-list time{font-size:12px}.section-heading{gap:10px}.section-heading h2{margin-bottom:0}.scholar-link{font-size:12px}.publication-legend{font-size:12px;margin-bottom:24px}.publication-legend>span{margin:0 5px}.group-heading{font-size:19px;line-height:1.4;padding-left:10px;gap:8px}.paper{display:block;padding:22px 0}.paper-image{width:100%;aspect-ratio:1.9;margin-bottom:17px}.paper h4{font-size:18px}.authors{font-size:14px}.paper-links a{font-size:14px}.paper-links{gap:19px}.paper-text-only{padding-top:20px}.education-row{grid-template-columns:1fr;gap:4px;margin-bottom:22px}.education-date{font-size:13px}.education-row h3{font-size:18px}.education-row p{font-size:15px}.dated-list li{grid-template-columns:70px 1fr;font-size:15px;gap:13px}.list-date{font-size:12px}#service p{font-size:15px}.site-footer{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media print{.masthead,.skip-link,.site-footer{display:none}.page-shell{display:block;padding:0}.profile{position:static;margin-bottom:24px}.profile-links,.profile-rule,.profile-research{display:none}.portrait{width:90px;height:90px}.paper{break-inside:avoid}.earlier-news{display:none}a{color:inherit}}

/* Research, experience, and motion previews. */
[hidden]{display:none!important}
.nav-links{gap:22px}.profile-role{font-size:16px}.contact-actions{display:flex;gap:12px;margin:17px 0 2px}.contact-actions a{display:inline-flex;gap:25px;align-items:center;padding:6px 13px;border:1px solid #d8e2ee;border-radius:5px;font-size:14px;color:#2c5b91;background:#f8fafd}.contact-actions a:hover{border-color:#9ab3d0;background:#f0f5fb}.contact-actions a span{font-size:12px;color:#6686ab}.vision-section>p{font-size:16px;line-height:1.75}.vision-directions{border-left:2px solid #dfe7f0;padding-left:19px;margin-top:18px}.vision-directions p{font-size:15.5px;line-height:1.75;color:#5c6878;margin-bottom:13px}.vision-directions p:last-child{margin-bottom:0}.vision-directions strong{color:#334c6a}
.news-toggle,.motion-toggle{font-family:var(--serif);background:transparent;border:0;padding:0;cursor:pointer;color:var(--blue)}.news-toggle{display:inline-flex;align-items:center;gap:5px;font-size:14px;margin-top:12px}.news-toggle:hover,.motion-toggle:hover{color:#bf6b28}button:focus-visible{outline:2px solid var(--blue);outline-offset:4px}.publication-toolbar{display:flex;justify-content:space-between;align-items:baseline;gap:15px;margin-bottom:26px}.publication-toolbar .publication-legend{margin:0}.motion-toggle{font-size:12px;white-space:nowrap;color:#728093}.paper{grid-template-columns:250px minmax(0,1fr);gap:25px}.paper-image{display:block;aspect-ratio:auto;background:white;align-self:center;transition:border-color .2s,box-shadow .2s}.paper-image:hover{border-color:#b7c9dd;box-shadow:0 4px 16px rgba(36,65,98,.07)}.media-frame{position:relative;aspect-ratio:16/9;overflow:hidden;background:#f6f8fb}.media-frame img,.media-frame video{display:block;width:100%;height:100%;object-fit:contain}.paper-image:hover img{transform:none}.media-caption{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 9px;font:10px/1.4 var(--sans);letter-spacing:.05px;color:#6c7a8a;border-top:1px solid #edf0f4;background:#fcfdff}.play-indicator{font-size:8px;opacity:.55}.previews-paused .play-indicator{opacity:.3}.experience-row{display:flex;gap:20px;margin:0 0 28px;align-items:flex-start}.experience-row:last-child{margin-bottom:0}.experience-mark{width:52px;height:52px;flex:none;display:grid;place-items:center;border-radius:9px;font:600 15px/1 var(--sans);letter-spacing:-.5px;background:#edf2f8;color:#42618a;border:1px solid #e4eaf1}.hit-mark{background:#f3f4f6;color:#616a78}.adobe-mark{background:#fdf1f0;color:#c03830;border-color:#f5dfdd;font-size:12px;letter-spacing:-.3px}.shlab-mark{background:#f0f2fb;color:#5d60a0;font-size:12px}.experience-body{flex:1;min-width:0}.experience-heading{display:flex;justify-content:space-between;align-items:baseline;gap:15px;flex-wrap:wrap;margin:0 0 5px}.experience-heading h3{font-size:18px;letter-spacing:-.15px}.experience-date{color:#7b8491;font-size:12px;white-space:nowrap}.experience-body p{font-size:15px;margin:0 0 5px;color:#536173}.experience-body .experience-detail{font-size:14px;line-height:1.7;color:#75808d;max-width:720px}.service-row{display:grid;grid-template-columns:159px minmax(0,1fr);gap:20px;margin-bottom:14px}.service-row h3{font-size:14px;color:#52647c;padding-top:3px;line-height:1.65}.service-row p{margin:0;font-size:15px!important;line-height:1.75;color:#626f7e}
@media(min-width:1500px){.paper{grid-template-columns:265px minmax(0,1fr)}}
@media(max-width:1100px){.nav-links{gap:16px}.paper{grid-template-columns:205px minmax(0,1fr);gap:20px}.profile-role{font-size:15px}.media-caption{font-size:9px}.experience-heading{gap:4px}.experience-date{font-size:11px}.service-row{grid-template-columns:130px minmax(0,1fr);gap:12px}}
@media(max-width:850px){.nav-links{gap:15px}.nav-links a{font-size:13px}.profile-role{font-size:15px}.paper{grid-template-columns:220px minmax(0,1fr)}.vision-directions p{font-size:15px}.media-caption{font-size:10px}}
@media(max-width:580px){.nav-links{gap:21px}.nav-links a{font-size:13px}.profile-role{font-size:13px}.contact-actions{margin-top:16px}.contact-actions a{font-size:13px}.vision-section>p{font-size:15px}.vision-directions{padding-left:14px}.vision-directions p{font-size:14.5px}.publication-toolbar{align-items:center;gap:10px;flex-wrap:wrap}.publication-legend{font-size:12px}.motion-toggle{font-size:11px}.paper{display:block}.paper-image{aspect-ratio:auto;margin-bottom:16px}.media-caption{padding:8px 10px;font-size:11px}.experience-row{gap:13px}.experience-mark{width:42px;height:42px;border-radius:7px;font-size:12px}.adobe-mark,.shlab-mark{font-size:10px}.experience-heading{display:block}.experience-heading h3{font-size:17px}.experience-date{display:block;font-size:11px;margin-top:6px}.experience-body p{font-size:14px}.experience-body .experience-detail{font-size:13px}.service-row{display:block;margin-bottom:19px}.service-row h3{margin-bottom:4px}.service-row p{font-size:14px!important}}

/* v3: Research identity, colorful contact badges, and dated news. */
.current-research{margin:19px 0 20px}.current-research h3{font:600 11px/1.5 var(--sans);letter-spacing:1.3px;text-transform:uppercase;color:#7d8897;margin:0 0 10px}.current-research ul{list-style:none;margin:0;padding:0}.current-research li{display:flex;align-items:baseline;gap:11px;font-size:16px;line-height:1.55;margin:7px 0;color:#46566b}.research-dot{display:inline-block;width:7px;height:7px;flex:0 0 7px;border-radius:50%;position:relative;top:-1px;box-shadow:0 0 0 4px #f3f6fa}.research-dot.cyan{background:#16b8cc}.research-dot.violet{background:#9171d6}.research-dot.amber{background:#e7a348}
.contact-actions{display:flex;flex-wrap:wrap;align-items:stretch;gap:12px;margin:21px 0 8px;font-family:var(--sans)}.contact-badge,.contact-actions .scholar-badge{display:flex;align-items:center;gap:10px;border:0;border-radius:8px;padding:14px 17px;color:white;font:500 13px/1.5 var(--sans);box-shadow:0 5px 17px rgba(71,89,158,.10)}.contact-badge{background:linear-gradient(112deg,#697cf0,#8551aa)}.contact-actions .contact-badge a,.wechat-trigger{font:inherit;color:white;text-decoration:underline;text-underline-offset:3px;padding:0;background:none;border:0;border-radius:0;display:inline;cursor:pointer}.contact-actions .contact-badge a:hover,.wechat-trigger:hover{color:#fff;background:none;text-decoration-thickness:2px}.contact-divider{opacity:.7}.contact-emoji{font-size:21px;line-height:1}.contact-actions .scholar-badge{background:linear-gradient(112deg,#3886e3,#16a36b);gap:9px}.contact-actions .scholar-badge:hover{background:linear-gradient(112deg,#2879d8,#108c5b);color:white}.scholar-badge strong{font-size:17px;letter-spacing:.2px}.badge-arrow{opacity:.65;font-size:15px;margin-left:2px}.contact-actions a:focus-visible,.wechat-trigger:focus-visible{outline:2px solid #fff;outline-offset:3px;box-shadow:0 0 0 5px #37487b}
.vision-section h2{font-family:var(--sans);font-weight:700;font-size:26px;letter-spacing:-.9px;position:relative;margin-bottom:23px}.vision-section h2:after{content:'';position:absolute;left:0;bottom:-1px;width:68px;height:3px;border-radius:3px;background:linear-gradient(90deg,#14c5ed,#16d9a3)}.vision-intro{margin-bottom:21px}.vision-intro .vision-eyebrow{font:600 10px/1.6 var(--sans);letter-spacing:1.7px;color:#8191a7;margin:0 0 10px}.vision-intro h3{font:700 clamp(26px,2.5vw,34px)/1.18 var(--sans);letter-spacing:-1.25px;color:#273751;margin-bottom:13px}.vision-gradient{background:linear-gradient(105deg,#2475c5,#00a98c);background-clip:text;-webkit-background-clip:text;color:transparent}.vision-intro>p:last-child{font-size:16px;line-height:1.75;color:#697587;max-width:800px;margin-bottom:0}.vision-intro>p strong{font-weight:600;color:#3e526c}.vision-directions{border:0;padding:0;display:grid;gap:12px;margin:0}.vision-card{display:flex;gap:14px;padding:17px 19px;border-left:3px solid;border-radius:4px 9px 9px 4px;align-items:flex-start}.vision-understand{border-color:#17bfd9;background:linear-gradient(105deg,#eefaff,#edfdf6)}.vision-predict{border-color:#9872d8;background:linear-gradient(105deg,#f5f1fc,#f7f5fb)}.vision-act{border-color:#efa345;background:linear-gradient(105deg,#fff7ed,#fff3f2)}.vision-icon{font-size:24px;line-height:1.25;flex:0 0 29px;padding-top:1px}.vision-card h4{font:700 16px/1.45 var(--sans);color:#2e3a4c;margin:0 0 6px}.vision-card h4 span{font-weight:500;font-size:14px;margin-left:7px;color:#607085}.vision-directions .vision-card p{font:400 13.5px/1.7 var(--sans);color:#647083;margin:0}.vision-card:hover{box-shadow:0 4px 17px rgba(46,76,109,.06)}
.news-list li{grid-template-columns:100px minmax(0,1fr);gap:17px;padding:10px 0;border-bottom:1px solid #edf0f4;align-items:baseline}.news-list time{font-family:var(--serif);font-size:13px;font-weight:700;color:#245ab5;background:#eaf0ff;border-radius:999px;padding:4px 11px;line-height:1.5;justify-self:start;text-align:center;min-width:89px}.news-list li>span{line-height:1.65}.news-list li>span>strong:first-child{color:#273b55}.news-toggle{font:500 13px/1.6 var(--serif);margin-top:13px;padding:4px 0}.morphi-mark{color:#268481;background:#ecfaf7;border-color:#d9eeea}.current-position{font:600 9px/1.5 var(--sans);letter-spacing:.25px;color:#21927e;background:#eaf8f2;padding:3px 6px;border-radius:4px;vertical-align:middle;margin-left:7px}
.wechat-dialog{width:min(430px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;border:1px solid #e3e7ed;padding:29px 25px 22px;border-radius:16px;box-shadow:0 24px 100px rgba(28,45,74,.25);text-align:center;color:#354357;background:white}.wechat-dialog::backdrop{background:rgba(25,37,56,.47);backdrop-filter:blur(4px)}.wechat-dialog h2{font:600 18px/1.5 var(--sans);margin:0 0 4px;padding:0 15px}.wechat-dialog>p{font-size:14px;color:#7b8594;margin-bottom:6px}.wechat-dialog img{max-width:310px;width:100%;height:auto;margin:0 auto}.wechat-dialog .wechat-note{font-size:12px;line-height:1.6;margin:0 auto;max-width:320px}.dialog-close{position:absolute;right:10px;top:8px;background:#f3f5f8;border:0;border-radius:50%;width:29px;height:29px;cursor:pointer;color:#627085;font:22px/1 var(--sans)}.dialog-close:hover{background:#e8edf3}.modal-open{overflow:hidden}
@media(max-width:1100px){.contact-badge,.contact-actions .scholar-badge{padding:12px 14px;font-size:12px}.contact-emoji{font-size:19px}.scholar-badge strong{font-size:15px}.vision-card{padding:15px 16px;gap:10px}.vision-card h4 span{display:block;margin:2px 0 0}.vision-card h4{font-size:15px}.vision-directions .vision-card p{font-size:13px}}
@media(max-width:580px){.current-research li{font-size:14px;gap:10px;align-items:baseline}.current-research h3{font-size:10px}.contact-actions{gap:10px}.contact-badge,.contact-actions .scholar-badge{width:100%;justify-content:center;font-size:12px;padding:13px 12px}.vision-section h2{font-size:25px}.vision-intro h3{font-size:29px;letter-spacing:-.9px}.vision-intro .vision-eyebrow{font-size:9px;letter-spacing:1.1px}.vision-intro>p:last-child{font-size:14px}.vision-card{padding:14px 13px;gap:10px}.vision-icon{font-size:21px;flex-basis:25px}.vision-card h4 span{font-size:12px}.vision-directions .vision-card p{font-size:12.5px}.news-list li{grid-template-columns:82px minmax(0,1fr);gap:10px;padding:10px 0;font-size:14px}.news-list time{font-size:11px;min-width:78px;padding:4px 8px}.wechat-dialog{padding:28px 16px 20px}.wechat-dialog h2{font-size:16px}}
@media print{.contact-actions,.wechat-dialog,.news-toggle{display:none}.vision-gradient{background:none;color:#235da6}}
.contact-actions .scholar-badge span{color:inherit;font-size:inherit}.contact-actions .scholar-badge .contact-emoji{font-size:21px}.contact-actions .scholar-badge .badge-arrow{font-size:15px}

/* v4: Broad research positioning and a quieter one-line vision statement. */
.vision-section h2{font-family:var(--serif);font-size:27px;letter-spacing:-.65px}.vision-intro .vision-tagline{font:400 20px/1.5 var(--serif);letter-spacing:0;color:#345576;margin:0 0 13px;white-space:nowrap}.vision-intro>p:last-child{font-family:var(--serif);font-size:16px}.vision-card h4{font-family:var(--serif);font-size:17px}.vision-directions .vision-card p{font-family:var(--serif);font-size:15px;line-height:1.75}.collaboration-note{border-left:3px solid #31bf87;background:#f0fcf5;color:#355c4c;font-size:14px!important;line-height:1.65!important;padding:12px 15px;margin:20px 0 0;font-weight:600}.collaboration-note+.contact-actions{margin-top:15px}
@media(max-width:1100px){.vision-intro .vision-tagline{font-size:19px}.vision-directions .vision-card p{font-size:14px}}
@media(max-width:580px){.vision-intro .vision-tagline{font-size:clamp(12px,3.8vw,18px);line-height:1.6}.vision-intro>p:last-child{font-size:14px}.vision-card h4{font-size:15px}.vision-directions .vision-card p{font-size:13.5px}.collaboration-note{font-size:13px!important;padding:11px 12px}.vision-section h2{font-size:25px}}

/* Alpha-CLIP: the teaser opens its four-demo animation on demand. */
.click-preview{padding:0;width:100%;cursor:pointer;text-align:inherit;font:inherit}.click-preview .media-frame{display:block}.click-preview img[hidden],.click-preview video[hidden]{display:none}.demo-play-icon{position:absolute;right:8px;bottom:8px;display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:rgba(36,65,98,.82);color:white;font:11px/1 var(--sans);box-shadow:0 2px 7px #0002}.click-preview[aria-pressed="true"] .demo-play-icon{display:none}

/* Authentic institution marks, with consistent optical size and no tile backgrounds. */
.experience-mark.institution-logo{position:relative;width:72px;height:64px;background:transparent;border:0;border-radius:0;overflow:hidden;margin-top:2px}
.institution-logo img{display:block;width:100%;height:100%;object-fit:contain}
.institution-logo.fudan-mark img{width:62px;height:62px}
.institution-logo.morphi-mark img{width:60px;height:60px}
.institution-logo.hit-mark img{position:absolute;width:auto;max-width:none;height:62px;left:3px;top:1px}
.institution-logo.adobe-mark img{position:absolute;width:auto;max-width:none;height:52px;left:6px;top:6px}
.institution-logo.shlab-mark img{width:72px;height:auto}
@media(max-width:600px){.experience-row{gap:14px}.experience-mark.institution-logo{flex:0 0 72px}}

/* University seal in the masthead and an oval portrait focused on the subject. */
.nav-brand{display:inline-flex;align-items:center;gap:9px}
.brand-logo{display:block;width:28px;height:28px;flex:none}
.portrait{position:relative;overflow:hidden;width:180px;height:216px;border-radius:50%;background:#e9dfd1}
.portrait img{position:absolute;display:block;width:156%;max-width:none;height:auto;left:-46%;top:-43%}
@media(max-width:1100px){.portrait{width:164px;height:197px}}
@media(max-width:850px){.portrait{width:132px;height:158px}}
@media(max-width:580px){.portrait{width:103px;height:124px}.brand-logo{width:26px;height:26px}}
@media print{.portrait{width:90px;height:108px}}