/* Article layout uses the original CGCS design tokens. */
a:focus-visible,button:focus-visible {outline:3px solid var(--gold);outline-offset:5px}
.research-article {background:var(--paper);color:var(--ink)}
.research-hero {position:relative;isolation:isolate;background:var(--deep);color:var(--white);overflow:hidden}
.research-hero-image {position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.research-hero-landscape {background:url('https://images.unsplash.com/photo-1470115636492-6d2b56f9146d?auto=format&fit=crop&w=1800&q=82') center/cover}
.research-hero::before {content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.12),rgba(0,0,0,.56) 65%,rgba(0,0,0,.65));z-index:-1}
.research-hero-inner {padding:200px 24px 66px;text-align:center;max-width:1100px;margin:auto}
.research-hero .kicker {color:var(--gold);font-size:15px;letter-spacing:.08em;margin:0 0 16px}
.research-hero h1 {font:650 clamp(36px,4.5vw,60px)/1.12 var(--serif);max-width:1000px;margin:0 auto;letter-spacing:-.035em;text-wrap:balance}
.research-byline {display:flex;flex-direction:column;gap:2px;margin:25px auto 0;font-size:16px;line-height:1.4}
.research-summary {background:var(--deep);padding:25px 30px;text-align:left;max-width:650px;margin:44px auto 0;border-left:3px solid var(--gold)}
.research-summary p {margin:0;font-size:18px;line-height:1.55;color:var(--white)}
.research-layout {max-width:1440px;margin:auto;display:grid;grid-template-columns:minmax(150px,210px) minmax(0,650px) minmax(150px,210px);gap:clamp(35px,5vw,80px);padding:78px 5% 100px;align-items:start}
.research-sections {position:sticky;top:180px;font-size:15px}
.research-sections h2,.research-context h2 {font:600 15px/1.4 var(--sans);margin:0 0 16px}
.research-sections a {display:block;padding:8px 0 8px 16px;border-left:6px solid var(--ink);line-height:1.35;color:var(--muted)}
.research-sections a[aria-current],.research-sections a:hover {border-color:var(--gold);color:var(--ink)}
.research-prose {padding:0;font-size:20px;line-height:1.65;max-width:none;min-width:0;color:var(--muted)}
.research-prose p {color:inherit;margin:0 0 30px}
.research-prose h2 {font:650 32px/1.2 var(--serif);color:var(--ink);letter-spacing:-.02em;margin:46px 0 28px;scroll-margin-top:220px}
.research-prose h3 {font:650 24px/1.3 var(--serif);color:var(--ink);margin:32px 0 20px}
.research-prose li {padding-left:5px;margin-bottom:14px}
.research-prose ul {padding-left:23px;margin:0 0 32px}
.research-prose a {color:var(--green);border:0;text-decoration:underline;text-underline-offset:3px}
.research-prose .press-photo {margin:38px 0}
.research-prose .press-photo img {width:100%;margin:0}
.research-prose .press-photo figcaption {margin:10px 0 0;font-size:14px;line-height:1.5;color:var(--muted)}
.research-prose [data-lang-content]>:first-child {margin-top:0}
.research-context {font-size:15px;line-height:1.5}
.research-context>div {border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:25px}
.research-context a {display:block;margin:10px 0;color:var(--ink)}
.research-context a:hover {color:var(--green);text-decoration:underline}
.research-context p {margin:0}
[hidden] {display:none!important}
@media(max-width:1000px){
 .research-layout{grid-template-columns:170px minmax(0,1fr);gap:35px}.research-context{grid-column:2;display:flex;gap:30px}.research-context>div{flex:1}
 .research-hero-inner{padding-top:150px}
}
@media(max-width:640px){
 .research-hero-inner{padding:100px 20px 40px}.research-hero h1{font-size:36px}.research-summary{margin-top:30px;padding:20px}.research-summary p{font-size:16px}
 .research-layout{display:block;padding:35px 22px 60px}.research-sections{position:static;margin-bottom:36px}.research-sections a{padding:7px 0 7px 12px}.research-prose{font-size:18px}.research-prose h2{font-size:28px}
 .research-context{margin-top:40px;display:block}.research-context>div{padding-bottom:18px;margin-bottom:18px}
}
.person-profile-no-photo {display:block}
.person-profile-no-photo .page-header {padding-bottom:24px}
.people-page .person-card:not(:has(img)) {border-top:4px solid var(--gold)}
.people-page .person-card:not(:has(img)) div {padding-top:34px}
.profile-source {margin:28px 0 0;font-size:14px}
.profile-source a {color:var(--green);text-decoration:underline;text-underline-offset:3px}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* People and Reports use the same editorial opening as articles. */
.collection-hero { background: var(--deep); color: var(--white); }
.collection-hero-inner { max-width: 1440px; margin: 0 auto; padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 72px); }
.collection-hero .eyebrow { color: var(--gold); margin: 0 0 14px; }
.collection-hero h1 { color: var(--white); font-size: clamp(48px, 7vw, 88px); margin: 0; }
.collection-hero p:last-child { color: rgba(255,255,255,.78); font-size: clamp(18px, 2vw, 23px); margin: 22px 0 0; max-width: 680px; }
.people-page, .reports-page { max-width: 1440px; margin: 0 auto; padding-top: clamp(42px, 6vw, 76px); padding-bottom: clamp(64px, 8vw, 112px); }
.people-page .people-grid { gap: 1px; grid-template-columns: repeat(4, minmax(0, 1fr)); background: var(--line); }
.people-page .person-card { border: 0; min-height: 100%; }
.people-page .person-card img { aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; background: var(--panel); }
.people-page .person-card div { padding: 24px; }
.people-page .person-card h2 { font-size: clamp(24px, 2.4vw, 32px); line-height: 1.15; }
.reports-page .story-list { border-top: 3px solid var(--ink); }
.reports-page .list-item { grid-template-columns: minmax(0, 1fr) 160px; padding: 34px 0; }
.reports-page .list-item h2 { font-size: clamp(30px, 4vw, 48px); }
.reports-page .list-item p { max-width: 700px; font-size: 17px; }
.reports-page .list-item time { color: var(--green); font-weight: 700; }
@media(max-width:1100px){.people-page .people-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.collection-hero-inner{padding:48px 20px 54px}.collection-hero h1{font-size:50px}.people-page .people-grid{grid-template-columns:1fr}.reports-page .list-item{grid-template-columns:1fr;gap:12px}.reports-page .list-item time{text-align:left}}

/* Two-tier navigation: utility links above the brand and research topics. */
.header-top {background:var(--deep);color:var(--white)}
.header-top-inner {display:flex;align-items:center;justify-content:flex-end;gap:24px;max-width:1600px;margin:auto;padding:0 clamp(20px,4vw,64px);min-height:44px}
.site-nav {display:flex;flex:0 1 auto;flex-wrap:nowrap;align-items:center;justify-content:flex-end;gap:24px;min-width:0;margin:0;padding:0;order:0}
.site-nav a {flex:0 0 auto;color:var(--white);font-size:13px;font-weight:500;line-height:1.4;padding:12px 0;border:0;text-transform:uppercase;letter-spacing:.025em;white-space:nowrap}
.site-nav a::after {display:none}
.site-nav a:hover {color:var(--white);text-decoration:underline;text-underline-offset:5px}
.header-actions {flex:0 0 auto}
.language-toggle {color:var(--white);border:0;border-left:1px solid rgba(255,255,255,.3);padding:9px 0 9px 20px;min-width:0;background:transparent;font-size:13px}
.language-toggle:hover,.language-toggle:focus-visible {background:transparent;color:var(--gold)}
.site-header-inner {display:flex;align-items:center;gap:32px;max-width:1600px;min-height:108px;padding:18px clamp(20px,4vw,64px)}
.brand {flex:0 0 300px;display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:14px;color:var(--deep);text-align:left}
.brand-logo {display:block;flex:0 0 auto;width:88px;height:88px;object-fit:contain}
.brand-name {display:block;min-width:0;color:var(--deep);font-size:18px;font-weight:700;line-height:1.35;letter-spacing:.01em;white-space:normal;text-wrap:balance}
.topic-nav {display:flex;flex:1;align-items:center;justify-content:flex-end;min-width:0}
.topic-nav a {flex:1 1 0;display:flex;align-items:center;justify-content:center;min-height:44px;padding:5px 14px;border-left:1px solid var(--line);font-size:clamp(14px,1.25vw,18px);font-weight:600;line-height:1.3;text-align:center;text-wrap:balance}
.topic-nav a:first-child {border-left:0}
.topic-nav a:hover,.topic-nav a[aria-current] {color:var(--green);text-decoration:underline;text-underline-offset:5px}
@media(max-width:1100px){
 .site-header-inner{gap:20px}.brand{flex-basis:260px;gap:12px}.brand-logo{width:80px;height:80px}.brand-name{font-size:16px}.topic-nav a{padding:5px 10px;font-size:14px}
}
@media(max-width:900px){
 .header-top-inner{gap:16px}.site-nav{gap:18px;overflow-x:auto;justify-content:safe flex-end}.site-nav a{font-size:12px}
 .site-header-inner{flex-direction:column;gap:16px;padding:16px 20px}.brand{flex:0 0 auto;max-width:320px}.brand-logo{width:76px;height:76px}.brand-name{font-size:17px}
 .topic-nav{width:100%;flex:0 0 auto}.topic-nav a{padding:5px 12px;min-height:42px}
}
@media(max-width:640px){
 .header-top-inner{gap:12px;padding:0 16px}.site-nav{flex:1;gap:18px;justify-content:flex-start}.language-toggle{padding-left:12px;font-size:12px}
 .site-header-inner{padding:14px 0 12px;gap:12px}.topic-nav{overflow-x:auto;justify-content:flex-start;padding:0 16px;scrollbar-width:thin}
 .topic-nav a{flex:0 0 auto;max-width:none;padding:5px 16px;font-size:14px}.topic-nav a:first-child{padding-left:0}
}

/* Chinese navigation has a larger, more readable scale. */
html:lang(zh-CN) .site-nav a,html:lang(zh-CN) .language-toggle {font-size:16px}
html:lang(zh-CN) .brand-name {font-size:21px;line-height:1.4}
html:lang(zh-CN) .topic-nav a {font-size:18px;line-height:1.4}
@media(max-width:1100px){html:lang(zh-CN) .brand-name{font-size:19px}.topic-nav{min-width:0}}
@media(max-width:640px){
 .brand{margin:0 20px;max-width:calc(100% - 40px);gap:12px}.brand-logo{width:72px;height:72px}
 html:lang(zh-CN) .site-nav a,html:lang(zh-CN) .language-toggle{font-size:15px}
 html:lang(zh-CN) .brand-name{font-size:20px}
 html:lang(zh-CN) .topic-nav a{font-size:17px}
}

/* Chinese pages use a sans-serif Chinese typeface throughout. */
html:lang(zh-CN) {
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Heiti SC", SimHei, sans-serif;
  --serif: var(--sans);
}

.about-page .prose {line-height:1.85}

/* Topic search and an editorial, multi-column footer. */
.topic-tools{display:flex;align-items:center;flex:1;min-width:0;gap:16px}
.search-toggle{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;background:transparent;border:0;border-left:1px solid var(--line);color:var(--ink);cursor:pointer;padding:8px}
.search-toggle svg{width:28px;height:28px}.search-toggle:hover{color:var(--green)}
.search-dialog{border:0;padding:0;width:min(900px,calc(100% - 40px));max-height:85dvh;color:var(--ink);background:var(--paper)}
.search-dialog::backdrop{background:rgba(10,30,32,.72)}
.search-shell{position:relative;padding:48px clamp(20px,5vw,60px)}
.search-shell h2{font:600 clamp(28px,4vw,40px)/1.2 var(--sans);margin:0 40px 32px 0}
.search-close{position:absolute;right:16px;top:12px;font:32px/1 var(--sans);width:44px;height:44px;background:none;border:0;color:var(--ink);cursor:pointer}
.search-form label{display:block;margin-bottom:12px;font-size:16px}.search-input-row{display:flex;gap:12px}
.search-input-row input{width:100%;min-width:0;border:1px solid var(--line);border-bottom:2px solid var(--deep);font:18px var(--sans);padding:16px;background:var(--white);color:var(--ink)}
.search-input-row button{padding:12px 24px;border:0;background:var(--deep);color:var(--white);font:600 16px var(--sans);cursor:pointer;white-space:nowrap}
.search-status{margin:24px 0;color:var(--muted);font-size:16px}.search-results article{padding:22px 0;border-top:1px solid var(--line)}
.search-results h3{font:600 24px/1.35 var(--sans);margin:0 0 10px}.search-results a:hover{text-decoration:underline}.search-results p{margin:0;font-size:16px;color:var(--muted)}
.site-footer{display:block;padding:0;background:var(--deep)}
.footer-inner{max-width:1600px;margin:auto;padding:64px clamp(20px,5vw,72px) 72px}
.footer-social-row{display:flex;align-items:center;gap:24px;margin:0 0 12px}.footer-rule{flex:1;height:28px;background:repeating-linear-gradient(125deg,transparent 0 4px,rgba(255,255,255,.16) 4px 5px)}
.footer-socials{display:flex;gap:12px}.social-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:var(--white);color:var(--deep)!important}.social-icon svg{width:21px;height:21px}.social-icon[href]:hover{background:var(--gold)}
.social-pending{text-align:center;font-size:13px;margin:0 0 38px;color:rgba(255,255,255,.65)!important}
.footer-columns{display:grid;grid-template-columns:2.3fr 1.35fr 1fr 1.1fr;gap:36px;margin-top:38px}
.footer-brand{display:flex;align-items:flex-start;gap:24px}.footer-brand img{width:100px;height:100px;object-fit:contain;background:var(--white);padding:8px}.footer-brand>a{flex:0 0 auto}
.footer-brand strong{display:block;font:600 22px/1.3 var(--sans)}.footer-brand p{font-size:16px;line-height:1.6;margin:16px 0 0}
.site-footer .footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:12px;border-left:1px solid rgba(255,255,255,.18);padding-left:24px}
.footer-links h2{font:600 15px/1.5 var(--sans);text-transform:uppercase;letter-spacing:.06em;margin:0 0 4px;color:var(--white)}
.site-footer .footer-links a{font-size:15px;line-height:1.5}.site-footer .footer-links a:hover{color:var(--white);text-decoration:underline}
.footer-bottom{background:var(--paper);color:var(--ink);padding:24px clamp(20px,5vw,72px);font-size:13px}
@media(max-width:1100px){.topic-tools{gap:8px}.topic-nav a{padding:5px 8px}.footer-columns{grid-template-columns:2fr 1.5fr 1fr 1fr;gap:20px}.footer-brand{flex-direction:column}.footer-brand strong{font-size:19px}}
@media(max-width:900px){.topic-tools{width:100%;flex:0 0 auto}.topic-tools .topic-nav{flex:1;width:auto;min-width:0}.footer-columns{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1 / -1;flex-direction:row;max-width:600px}.site-footer .footer-links:first-of-type{border-left:0;padding-left:0}}
@media(max-width:640px){.topic-tools{gap:0;padding-right:12px}.topic-tools .topic-nav{flex:1;overflow-x:auto}.search-toggle{flex-basis:44px}.footer-inner{padding:40px 20px}.footer-social-row{gap:16px}.footer-columns{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{gap:18px}.footer-brand img{width:80px;height:80px}.site-footer .footer-links{padding-left:0;border-left:0}.footer-links h2{font-size:14px}.footer-brand p{font-size:15px}.search-shell{padding:48px 20px 24px}.search-input-row{gap:8px}.search-input-row button{padding:12px 16px}}

/* Search opens across the top, with suggestions and a separate results page. */
.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.search-dialog{position:fixed;inset:0 0 auto;margin:0;width:100%;max-width:none;max-height:85dvh;background:var(--white);overflow-y:auto}
.search-dialog::backdrop{background:rgba(30,45,45,.13);backdrop-filter:blur(1px)}
.search-shell{padding:40px 70px;max-width:700px;margin:0 auto;position:static}
.search-close{right:32px;top:28px;font-size:32px;font-weight:400}
.search-input-row{position:relative;gap:0}
.search-input-row input{padding:24px 62px 24px 24px;border:1px solid var(--deep);font-size:18px;min-height:80px}
.search-input-row button{position:absolute;right:4px;top:4px;bottom:4px;width:56px;padding:14px;background:transparent;color:var(--ink)}
.search-input-row svg,.results-form svg{width:30px;height:30px}
.search-status:empty{display:none}.search-status{margin:18px 0 0}
.search-results article{padding:14px 20px;background:var(--white);border:1px solid var(--line);border-top:0}
.search-results h3{font-size:18px;margin:0}.search-results p{font-size:14px;margin:5px 0 0;line-height:1.5}
.search-view-all{display:block;padding:16px 20px;font-weight:600;background:var(--panel);font-size:14px}
.search-page{max-width:1440px;margin:auto;padding:64px clamp(20px,5vw,72px) 100px;min-height:60vh}
.results-form{display:flex;align-items:center;border-top:1px solid var(--line);border-bottom:2px solid var(--ink);margin-bottom:56px}
.results-form input{flex:1;min-width:0;background:none;border:0;padding:18px 0;font:600 clamp(26px,4vw,42px)/1.3 var(--sans);color:var(--ink)}
.results-form button{width:60px;height:64px;padding:14px;background:none;border:0;color:var(--ink);cursor:pointer}
.search-type-tabs{display:flex;background:var(--ink);overflow-x:auto;margin-bottom:32px}
.search-type-tabs button{flex:1;min-width:105px;padding:18px 16px;border:0;border-right:1px solid rgba(255,255,255,.35);background:none;color:var(--white);font:600 14px/1.4 var(--sans);cursor:pointer;white-space:nowrap}
.search-type-tabs button[aria-pressed=true]{background:var(--gold);color:var(--ink)}
.results-status{color:var(--muted);font-size:16px}.page-search-results{max-width:900px}
.page-search-results article{padding:28px 0;border-bottom:1px solid var(--line)}
.page-search-results h3{font:600 clamp(24px,3vw,32px)/1.3 var(--sans);margin:10px 0}.page-search-results a:hover{text-decoration:underline}.page-search-results p{font-size:17px;color:var(--muted);line-height:1.6;max-width:760px}
.search-result-type{font:600 13px var(--sans);letter-spacing:.04em;text-transform:uppercase;color:var(--green)}
@media(max-width:640px){.search-shell{padding:72px 20px 24px}.search-close{top:12px;right:12px}.search-input-row input{min-height:64px;padding:18px 54px 18px 16px;font-size:17px}.search-input-row button{width:48px;padding:10px}.search-page{padding-top:36px}.results-form{margin-bottom:32px}.search-type-tabs button{padding:16px 12px}.search-results article{padding:14px 16px}}

/* Home research uses open image-led columns instead of boxed text cards. */
.editorial-feature-single{grid-template-columns:minmax(0,1fr)}
.editorial-feature .feature-lead-text{grid-template-rows:auto;min-height:0}
.editorial-feature-single .feature-lead:not(.feature-lead-text){grid-template-rows:auto;min-height:0}
.editorial-feature-single .feature-media{aspect-ratio:16/9;min-height:0}
.editorial-feature-single .feature-copy h2{font-size:clamp(26px,3.3vw,48px);line-height:1.2;overflow-wrap:anywhere}
.forthcoming-message{color:var(--muted);font-size:18px;line-height:1.65;margin:0}
.forthcoming-title{font-size:clamp(26px,4vw,44px);margin:0}
@media(min-width:901px){
  .editorial-feature-single .feature-lead:not(.feature-lead-text){grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}
}
.home-research-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:48px 26px}
.home-research-card{min-width:0;background:transparent;border:0}
.research-card-image{display:block;overflow:hidden;aspect-ratio:16/9;background:var(--panel)}
.research-card-image img{display:block;width:100%;height:100%;object-fit:cover}
.home-research-card h3{font:600 clamp(22px,2vw,28px)/1.28 var(--sans);margin:16px 0 20px;letter-spacing:-.015em}
.home-research-card h3 a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.home-research-card .research-card-author{font-size:16px;line-height:1.45;color:var(--ink);margin:0 0 6px}
.home-research-card time{font-size:14px;color:var(--muted)}
.home-research-more{text-align:center;margin-top:48px}.home-research-more .button{font-size:17px;padding:16px 24px}
.home-research{padding-bottom:80px}
@media(max-width:1000px){.home-research-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:38px 24px}}
@media(max-width:640px){.home-research-grid{grid-template-columns:1fr;gap:36px}.home-research-card h3{font-size:25px;margin-bottom:14px}.home-research-more{margin-top:36px}.home-research{padding-bottom:56px}}

/* More comfortable Chinese leading without changing the previous layout. */
html:lang(zh-CN) h1{line-height:1.3;letter-spacing:0}
html:lang(zh-CN) h2,html:lang(zh-CN) h3{line-height:1.4;letter-spacing:0}
html:lang(zh-CN) .mission-statement h2{line-height:1.35;margin-bottom:26px;text-wrap:pretty}
html:lang(zh-CN) .mission-statement>p:last-child{line-height:1.85;margin-top:24px;text-wrap:pretty}
html:lang(zh-CN) .mission-pillars article{align-items:start;padding:28px 0;gap:22px}
html:lang(zh-CN) .mission-pillars h3{line-height:1.5;margin:0}
html:lang(zh-CN) .mission-pillars p,html:lang(zh-CN) .home-intro,html:lang(zh-CN) .feature-copy>p:not(.kicker){line-height:1.85;text-wrap:pretty}
html:lang(zh-CN) .research-card-author{line-height:1.7}
@media(max-width:640px){html:lang(zh-CN) .mission-pillars article{gap:16px;padding:24px 0}}

/* Campus-style footer and a larger header mark. */
.brand-logo{width:104px;height:104px}
.brand{flex-basis:316px}
.footer-campus{display:grid;grid-template-columns:1.1fr 1fr 1.2fr;gap:clamp(40px,6vw,90px);padding-top:64px;padding-bottom:64px;align-items:start}
.footer-identity{display:flex;align-items:center;gap:20px;max-width:340px;color:#fff!important}
.footer-identity img{width:88px;height:88px;object-fit:contain;flex:0 0 auto;filter:brightness(0) invert(1)}
.footer-identity strong{font:600 19px/1.5 var(--sans)}
.footer-directory{display:grid!important;grid-template-columns:1fr 1fr;gap:36px;margin:0;padding:0}
.footer-directory>div{display:flex;flex-direction:column;gap:20px}
.site-footer .footer-directory a{font-size:15px;line-height:1.5;color:#fff}
.footer-information p{margin:0 0 14px;font-size:14px;line-height:1.8;color:rgba(255,255,255,.85)}
.footer-information .footer-socials{margin-top:24px;gap:12px}
.site-footer .social-icon{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.7);width:36px;height:36px}
.site-footer .social-icon svg{width:19px;height:19px}
.site-footer .social-icon[href]:hover{background:rgba(255,255,255,.12);border-color:#fff}
.footer-information .social-pending{text-align:left;margin:12px 0 0;font-size:12px}
.career-section{max-width:1440px;margin:auto;padding-top:48px;padding-bottom:96px}
.career-notice{max-width:800px;font-size:17px;line-height:1.85;color:var(--muted);margin:0 0 40px}
.career-position{display:grid;grid-template-columns:1fr 1.45fr auto;gap:40px;align-items:start;border-top:1px solid var(--line);padding:36px 0}
.career-position h2{font:600 28px/1.4 var(--sans);margin:10px 0 0}
.career-position .eyebrow{margin:0}
.career-description{font-size:17px;line-height:1.85;margin:0}
.career-status{font-size:14px;line-height:1.6;color:var(--muted);padding-top:4px;white-space:nowrap}
@media(max-width:1100px){.brand{flex-basis:278px}.brand-logo{width:96px;height:96px}.footer-campus{gap:36px;grid-template-columns:1fr 1fr 1.2fr}.footer-identity{flex-direction:column;align-items:flex-start}.footer-directory{gap:24px}.career-position{gap:24px}}
@media(max-width:900px){.brand{flex-basis:auto;max-width:360px}.brand-logo{width:92px;height:92px}.footer-campus{grid-template-columns:1fr 1.3fr;gap:40px}.footer-identity{grid-column:1 / -1;flex-direction:row;max-width:440px}.career-position{grid-template-columns:1fr 1.4fr}.career-status{grid-column:2}}
@media(max-width:640px){.brand-logo{width:88px;height:88px}.footer-campus{grid-template-columns:1fr;padding:40px 20px;gap:36px}.footer-identity{grid-column:auto;gap:16px}.footer-identity strong{font-size:18px}.footer-directory{gap:28px}.footer-directory>div{gap:16px}.career-section{padding-top:32px;padding-bottom:56px}.career-position{grid-template-columns:1fr;gap:18px;padding:28px 0}.career-status{grid-column:auto}.career-position h2{font-size:25px}}

/* Campus footer layout with CGCS topic and section links in the centre. */
.footer-campus{grid-template-columns:1fr 2.2fr 1.1fr;gap:36px}
.footer-campus .footer-identity{flex-direction:column;align-items:flex-start;gap:18px;min-width:0}
.footer-campus .footer-directory-sections{grid-template-columns:1.2fr .9fr 1.1fr;gap:24px}
.footer-directory-sections h2{font:600 14px/1.5 var(--sans);letter-spacing:.04em;text-transform:uppercase;margin:0;color:#fff}
.footer-directory-sections>div{gap:16px;min-width:0}
.footer-directory-sections a{font-weight:400}
@media(max-width:1100px){.footer-campus{grid-template-columns:1fr 2.4fr;gap:40px}.footer-information{grid-column:1 / -1;max-width:500px}}
@media(max-width:900px){.footer-campus{grid-template-columns:1fr}.footer-campus .footer-identity{grid-column:auto;flex-direction:row;align-items:center;max-width:400px}.footer-information{grid-column:auto}.footer-campus .footer-directory-sections{grid-template-columns:1.2fr .9fr 1.1fr}}
@media(max-width:640px){.footer-campus{gap:36px}.footer-campus .footer-directory-sections{grid-template-columns:1fr 1fr;gap:32px 20px}.footer-directory-sections>div:first-child{grid-column:1 / -1}.footer-directory-sections h2{font-size:14px}}

/* Deliberate header line breaks and uninterrupted Chinese topic names. */
.site-header-inner{gap:24px}
.topic-tools .topic-nav a{font-size:16px;line-height:1.4;min-height:58px;padding:4px 10px;white-space:pre-line;text-wrap:initial;word-break:normal;overflow-wrap:normal}
.topic-tools .topic-nav a:nth-child(n+4){flex-grow:1.35}
html:lang(zh-CN) .topic-tools .topic-nav a{font-size:18px;line-height:1.5;white-space:nowrap;word-break:keep-all}
html:lang(zh-CN) .brand-name{white-space:nowrap;font-size:21px;letter-spacing:0}
@media(min-width:901px) and (max-width:1100px){.brand{flex-basis:252px;gap:10px}.brand-name{font-size:15px}.topic-tools .topic-nav a{font-size:14px;padding:4px 8px}.topic-tools .topic-nav a:nth-child(n+4){flex-grow:1.6}html:lang(zh-CN) .brand-name{font-size:17px}html:lang(zh-CN) .topic-tools .topic-nav a{font-size:16px}}
@media(max-width:900px){.site-header-inner{gap:16px}.topic-tools .topic-nav a{white-space:nowrap;min-height:44px;padding:4px 14px;flex:0 0 auto;font-size:15px}.topic-tools .topic-nav a:nth-child(n+4){flex-grow:0}.topic-tools .topic-nav{overflow-x:auto;justify-content:flex-start}.topic-tools{gap:0}html:lang(zh-CN) .topic-tools .topic-nav a{font-size:17px}html:lang(zh-CN) .brand-name{font-size:21px}}
@media(max-width:640px){.header-top-inner{align-items:flex-start;padding:10px 16px;gap:12px}.site-nav{flex-wrap:wrap;overflow:visible;gap:8px 16px}.site-nav a{padding:2px 0;line-height:1.5}.language-toggle{padding:2px 0 2px 12px;line-height:1.5}.site-header-inner{gap:12px}.brand{margin:0 16px;gap:12px;max-width:calc(100% - 32px)}html:lang(zh-CN) .brand-name{font-size:20px}.topic-tools .topic-nav a{padding:4px 16px}.topic-tools .topic-nav a:first-child{padding-left:0}}
@media(max-width:640px){.site-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 10px}.site-nav a{text-align:center}.header-actions{padding-top:2px}}

/* Compact branding and a scroll-aware header. */
.site-header{transition:transform .22s ease;will-change:transform}
.site-header.header-hidden{transform:translateY(-100%);pointer-events:none}
.site-header-inner{padding-top:4px;padding-bottom:4px;min-height:0;gap:20px}
.brand{flex-basis:340px;gap:12px}
.brand-logo{width:116px;height:116px}
.brand-name{font-size:20px;line-height:1.3}
html:lang(zh-CN) .brand-name{font-size:23px}
.footer-campus .footer-identity img{width:160px;height:160px}
@media(min-width:901px) and (max-width:1100px){.brand{flex-basis:280px}.brand-logo{width:104px;height:104px}.brand-name{font-size:17px}html:lang(zh-CN) .brand-name{font-size:18px}}
@media(max-width:900px){.site-header-inner{padding:8px 20px 10px;gap:8px}.brand{flex-basis:auto;max-width:440px}.brand-name{font-size:20px}.brand-logo{width:100px;height:100px}html:lang(zh-CN) .brand-name{font-size:23px}.topic-tools{width:100%}}
@media(max-width:640px){
 .site-header-inner{padding:6px 16px 10px;gap:8px}.brand{margin:0;max-width:100%;width:100%;justify-content:center;gap:12px}.brand-logo{width:96px;height:96px}.brand-name{font-size:19px;white-space:normal;text-wrap:initial;line-height:1.35}html:lang(zh-CN) .brand-name{font-size:20px;white-space:nowrap}
 .topic-tools{align-items:center;gap:8px;padding:0;width:100%}.topic-tools .topic-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;width:auto;min-width:0;overflow:visible;padding:0;flex:1}
 .topic-tools .topic-nav a,.topic-tools .topic-nav a:first-child{font-size:14px;padding:6px 8px;min-height:38px;white-space:normal;line-height:1.4;border:0;text-align:center;overflow-wrap:normal}
 html:lang(zh-CN) .topic-tools .topic-nav a{font-size:15px;white-space:nowrap}.search-toggle{flex:0 0 36px;border-left:1px solid var(--line);padding:6px}
 .footer-campus .footer-identity{justify-content:flex-start}.footer-campus .footer-identity img{width:144px;height:144px}
}
@media(max-width:350px){.brand-logo{width:84px;height:84px}.brand-name{font-size:17px}html:lang(zh-CN) .brand-name{font-size:18px}.topic-tools .topic-nav a{font-size:13px}html:lang(zh-CN) .topic-tools .topic-nav a{font-size:14px}}
@media(prefers-reduced-motion:reduce){.site-header{transition:none}}

/* Green topic labels and equal mobile navigation rows. */
.site-header .topic-tools .topic-nav a{color:var(--deep)}
.site-header .topic-tools .topic-nav a:hover{color:var(--green)}
@media(max-width:640px){
 .topic-tools .topic-nav{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:8px;row-gap:4px}
 .site-header .topic-tools .topic-nav a,.site-header .topic-tools .topic-nav a:first-child{min-width:0;width:100%;box-sizing:border-box;min-height:56px;padding:6px 2px;white-space:pre-line;line-height:1.5;font-size:14px;text-wrap:initial;word-break:normal;overflow-wrap:normal}
 html:lang(zh-CN) .site-header .topic-tools .topic-nav a{white-space:nowrap;font-size:15px;line-height:1.5}
 .search-toggle{align-self:center}
}
@media(max-width:350px){html:lang(zh-CN) .site-header .topic-tools .topic-nav a{font-size:14px}}
/* A single mobile topic strip keeps the header compact. */
@media(max-width:640px){
 .site-header-inner{gap:4px;padding-bottom:8px}
 .topic-tools{display:flex;align-items:center;gap:8px;min-width:0;max-width:100%}
 .site-header .topic-tools .topic-nav{display:flex;flex:1 1 0;min-width:0;width:auto;overflow-x:auto;overflow-y:hidden;gap:0;padding:0;scrollbar-width:thin;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
 .site-header .topic-tools .topic-nav a,.site-header .topic-tools .topic-nav a:first-child,html:lang(zh-CN) .site-header .topic-tools .topic-nav a{flex:0 0 auto;width:auto;min-height:44px;padding:6px 16px;white-space:nowrap;font-size:15px;line-height:1.5;border-left:1px solid var(--line)}
 .site-header .topic-tools .topic-nav a:first-child{padding-left:0;border-left:0}
 .site-header .topic-tools .topic-nav a:nth-child(n+4){flex:0 0 auto}
 .search-toggle{flex:0 0 38px;align-self:center;margin:0;background:var(--white)}
}
/* Centre the larger footer mark within its own column. */
.footer-campus .footer-identity{width:100%;max-width:none;align-self:center;align-items:center;justify-content:center}
.footer-campus .footer-identity img{width:196px;height:196px;max-width:100%}
@media(max-width:900px){.footer-campus .footer-identity{justify-content:center}.footer-campus .footer-identity img{width:180px;height:180px}}

/* Scrollable topics must reserve the full text width on narrow screens. */
@media(max-width:900px){
 .site-header .topic-tools .topic-nav a,
 .site-header .topic-tools .topic-nav a:first-child,
 html:lang(zh-CN) .site-header .topic-tools .topic-nav a{
  min-width:max-content;max-width:none;flex-shrink:0;
 }
}

/* Keep both header tiers stacked even when embedded in a host page. */
body > .site-header{
 display:block;width:100%;max-width:none;padding:0;
}
.site-header > .header-top{display:block;width:100%;max-width:none;flex:none}
.site-header > .site-header-inner{width:100%;margin-inline:auto;min-width:0}
@media(min-width:901px){
 .site-header > .site-header-inner{display:flex;flex-direction:row;flex-wrap:nowrap}
 .site-header .topic-tools{min-width:0}
 .site-header .topic-nav a{min-width:0;max-width:none}
}

/* The home headline uses the same leading in both languages. */
.home-masthead h1,
html:lang(zh-CN) .home-masthead h1{line-height:1.3}

/* Reserve each opening text block for its taller translation. */
.home-masthead .home-bilingual-text{display:grid}
.home-masthead .home-bilingual-text > span{grid-area:1 / 1;min-width:0}
.home-masthead .home-text-reserve{visibility:hidden;pointer-events:none;user-select:none}
.home-masthead h1 .home-text-reserve:lang(en){font-family:"Source Serif 4",Georgia,serif}
.home-masthead .home-text-reserve:lang(zh-CN){font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC","Heiti SC",SimHei,sans-serif;letter-spacing:0}
.home-masthead .home-intro{line-height:1.85}
.home-masthead :not(h1).home-bilingual-text .home-text-reserve:lang(en){font-family:"IBM Plex Sans",Arial,sans-serif}