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*{box-sizing:border-box}
html{scroll-behavior:smooth}
html{width:100%!important;min-width:0;height:auto!important;overflow-x:hidden!important;overflow-y:auto!important}
body{position:static!important;left:auto!important;width:100%!important;min-width:0;height:auto!important;margin:0!important;overflow-x:hidden!important;overflow-y:auto!important;color:var(--ink);background:var(--white);font-family:Arial,"Helvetica Neue",sans-serif;text-align:left;-webkit-font-smoothing:antialiased}
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button{font:inherit}
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.publication-citation a{color:var(--teal);text-underline-offset:3px}
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.opening-intro{max-width:560px;color:var(--ink);font-size:20px;font-weight:700;line-height:1.5}
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.opening-facts li{position:relative;padding:15px 18px 15px 46px;color:#40565e;background:var(--teal-soft);border-radius:14px;font-size:15px;font-weight:700;line-height:1.5}
.opening-facts li:before{content:"\2713";position:absolute;left:18px;top:14px;color:var(--teal);font-size:18px;font-weight:900}
.opening-visual{margin:0;overflow:hidden;border-radius:22px;background:var(--paper);box-shadow:var(--shadow)}
.opening-visual img{display:block;width:100%;height:auto}
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.opening-detail-card{padding:32px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);font-size:15px;line-height:1.78}
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.opening-application{border-top:4px solid var(--teal)}
.opening-application p+p{margin-top:14px}
.opening-application a[href^="mailto:"]{font-weight:800;white-space:nowrap}
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.contact-links a{display:inline-flex;padding:10px 14px;color:var(--teal);background:var(--teal-soft);border-radius:999px;font-size:13px;font-weight:800;text-decoration:none}
.contact-links a:hover{color:#fff;background:var(--teal)}
.site-footer{padding:40px 0 28px;background:var(--ink);color:#c8d5d8}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:32px}
.footer-brand{font-size:15px;font-weight:700;color:#fff}
.footer-copy{font-size:11px}
@media(max-width:1050px){.menu-toggle{display:grid;place-items:center}.nav{position:fixed;inset:84px 0 auto;display:none;align-items:stretch;flex-direction:column;gap:0;padding:14px 24px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(16,37,47,.1)}.nav.open{display:flex}.nav a{padding:13px 10px}.nav a.active:after{display:none}}
@media(max-width:900px){.home-grid,.content-grid,.research-overview,.opening-hero-grid,.opening-detail-grid,.contact-grid{grid-template-columns:1fr}.home-grid{grid-template-areas:"copy" "visual" "questions" "invite"}.home-questions{grid-template-columns:repeat(2,minmax(0,1fr))}.home-visual{min-height:470px;margin-top:0}.direction{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:36px}.direction:nth-child(even){grid-template-columns:minmax(0,2fr) minmax(0,1fr)}.pi-card{grid-template-columns:190px 1fr}.contact-card,.opening-image{position:static}.member-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell,.modern-site main .shell{width:calc(100% - 32px)}.nav-wrap{min-height:66px}.menu-toggle{display:grid;place-items:center}.nav{position:fixed;inset:66px 0 auto;display:none;align-items:stretch;flex-direction:column;gap:0;padding:14px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 18px 40px rgba(16,37,47,.1)}.nav.open{display:flex}.nav a{padding:13px 10px}.nav a.active:after{display:none}.home-hero,.page-hero{padding:50px 0}.research-overview-copy{grid-template-columns:1fr}.overview-column:first-child,.overview-column+.overview-column{padding-right:0;padding-left:0;border-left:0}.overview-column+.overview-column{margin-top:18px}.research-framework{grid-template-columns:1fr;gap:10px}.framework-step,.framework-step:first-child{min-height:0;padding:24px;clip-path:none;border-radius:16px}.source-note{text-align:left}.home-heading{margin-bottom:26px}.home-heading h1{font-size:clamp(22px,6.8vw,30px)}.home-visual{min-height:360px}.section{padding:64px 0}.home-research-grid{grid-template-columns:1fr}.home-research-card{min-height:130px}.news-feed{grid-template-columns:1fr;max-height:220px}.news-entry{grid-template-columns:1fr;gap:12px}.news-meta{align-items:center;flex-direction:row}.section-head{align-items:start;flex-direction:column}.card{padding:26px}.direction,.direction:nth-child(even){grid-template-columns:1fr;gap:24px;padding:38px 0}.direction:nth-child(even) .direction-media{order:0}.direction-media{min-height:0}.direction-copy{padding:0}.funders{grid-template-columns:1fr}.pi-card{grid-template-columns:1fr;padding:22px}.pi-photo{max-width:210px}.pi-detail-grid{grid-template-columns:1fr;gap:14px}.member-grid{grid-template-columns:1fr}.member{grid-template-columns:90px minmax(0,1fr);padding:10px}.alumni-member{grid-template-columns:1fr;padding:18px}.alumni-member .member-copy{flex-wrap:wrap;white-space:normal}.alumni-member .member-copy .rich p{flex-wrap:wrap;gap:12px}.member img{width:90px}.member-copy{padding:4px 8px 4px 12px}.publication-toolbar{align-items:flex-start;flex-direction:column;padding:16px}.publication-years{justify-content:flex-start;width:100%;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px}.publication-year-head{padding:20px}.publication-year-head h2{font-size:30px}.publication-entries{padding:0 20px}.publication-entries li{grid-template-columns:28px minmax(0,1fr);gap:10px;padding:18px 0;font-size:13.5px;line-height:1.68}.footer-grid{align-items:start;flex-direction:column}.brand-logos{gap:6px}.header-logo-hku{width:70px;height:38px}.header-logo-ece{width:30px;height:38px}.brand{gap:10px}.brand-name{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important}}

@media(max-width:700px){.opening-hero{padding:48px 0}.opening-lead h1{font-size:clamp(42px,14vw,60px)}.opening-intro{font-size:18px}.opening-detail-card{padding:24px}}

@media(max-width:700px){.contact-hero{padding:48px 0 24px}.contact-card-main,.contact-location-card,.contact-links-card{padding:24px}.contact-details p{grid-template-columns:1fr;gap:6px}}
@media(max-width:700px){.home-hero{padding-bottom:30px}.home-research{padding-top:38px}.home-questions{grid-template-columns:1fr}.home-copy p,.home-questions p,.home-invitation p,.research-page .overview-column p,.research-page .framework-step p{text-align:left}}
@media(max-width:700px){.pi-copy .rich .pi-education-item{grid-template-columns:42px minmax(0,1fr) 36px;gap:3px 8px}.pi-education-field{grid-column:2/4}.pi-education-year{text-align:right}.publication-before-hku .publication-year-head h2{font-size:23px}}
.gallery-section{min-height:calc(100vh - 180px);padding-top:64px}
.gallery-intro{display:flex;align-items:end;justify-content:space-between;gap:48px;margin-bottom:34px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.gallery-intro .page-kicker{margin-bottom:10px}
.gallery-intro h1{margin:0;color:var(--ink);font-size:clamp(42px,5vw,62px);line-height:1;letter-spacing:-.055em}
.gallery-intro>p{max-width:460px;margin:0;color:var(--muted);font-size:15px;line-height:1.7;text-align:right}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.gallery-item{margin:0;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:16px}
.gallery-item button{display:block;width:100%;padding:0;border:0;background:transparent;cursor:zoom-in}
.gallery-item img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s ease}
.gallery-item button:hover img{transform:scale(1.025)}
.gallery-empty{display:grid;place-items:center;gap:8px;min-height:280px;padding:40px;color:#718187;background:#fff;border:1px dashed #bfd0cc;border-radius:var(--radius);text-align:center}
.gallery-empty strong{color:var(--ink);font-size:20px}
.gallery-empty span{font-size:14px}
.gallery-empty[hidden]{display:none}
.gallery-lightbox{position:fixed;inset:0;z-index:100;display:grid;grid-template-columns:70px minmax(0,1fr) 70px;place-items:center;padding:34px;background:rgba(8,22,28,.94)}
.gallery-lightbox[hidden]{display:none}
.gallery-lightbox img{max-width:min(1200px,100%);max-height:calc(100vh - 68px);object-fit:contain}
.gallery-lightbox button{display:grid;place-items:center;width:46px;height:46px;padding:0;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:50%;font-size:22px;cursor:pointer}
.gallery-lightbox button:hover{background:var(--teal)}
.gallery-close{position:absolute;top:22px;right:24px}
.gallery-open{overflow:hidden!important}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.gallery-section{padding-top:48px}.gallery-intro{align-items:start;flex-direction:column;gap:14px}.gallery-intro>p{text-align:left}.gallery-lightbox{grid-template-columns:48px minmax(0,1fr) 48px;padding:18px}.gallery-lightbox button{width:40px;height:40px}}
@media(max-width:500px){.gallery-grid{grid-template-columns:1fr}}

@media(max-width:700px){.news-entry.has-thumbnail{grid-template-columns:76px minmax(0,1fr);gap:12px}.news-entry.has-thumbnail .news-meta{grid-column:1/-1}.news-thumbnail-link{width:76px;height:70px}.news-thumbnail{width:100%;height:100%}}