:root{color-scheme:light;--ink: #223348;--muted: #647386;--soft: #f6fbff;--paper: #ffffff;--page-bg: #eef6fd;--line: #d8e8f6;--primary: #28517f;--primary-dark: #183a5a;--accent: #4f83b8;--coral: #4f9f9a;--bio-accent: #4f9f9a;--nav-bg: #28517f;--nav-ink: #ffffff;--nav-hover: rgba(255, 255, 255, .16);--nav-active: #ffffff;--nav-border: #3f6f9f;--shadow: 0 18px 50px rgba(24, 58, 90, .12);--radius: 8px;--font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, Georgia, "Times New Roman", serif;font-family:Inter,Noto Sans SC,Microsoft YaHei,PingFang SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-anchor:none}body{margin:0;color:var(--ink);background:var(--page-bg)}body,button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{border:0}.skip-link{position:fixed;left:16px;top:12px;z-index:100;transform:translateY(-140%);border-radius:var(--radius);background:var(--primary);color:#fff;padding:10px 14px;transition:transform .16s ease}.skip-link:focus{transform:translateY(0)}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.publication-container{width:min(1320px,calc(100% - 32px))}#main-content,.site-footer{width:min(1280px,calc(100% - 56px));margin-right:auto;margin-left:auto;background:var(--paper)}#main-content{box-shadow:0 0 0 1px #4b96d71a}.site-header{position:sticky;top:0;z-index:50;border-bottom:0;background:#fff;box-shadow:0 10px 30px #183a5a14}.header-inner{position:relative;display:flex;align-items:center;justify-content:center;min-height:150px;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:26px 56px 24px;text-align:center}.brand{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand-mark{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border-radius:var(--radius);background:var(--primary);color:#fff;font-weight:800;font-size:22px}.brand-logo{width:48px;height:48px;flex:0 0 48px;border:1px solid var(--line);border-radius:var(--radius);object-fit:cover}.brand strong,.brand small{display:block}.brand strong{font-size:19px;letter-spacing:0}.brand small{margin-top:2px;color:var(--muted);font-size:13px}.header-brand strong{color:#183a5a;font-family:Palatino Linotype,Palatino,Georgia,Times New Roman,serif;font-size:50px;font-weight:700;line-height:1.08;letter-spacing:0}.header-brand{display:grid;justify-items:center}.brand-full{display:grid;justify-items:center;gap:16px}.header-mobile-logo{display:none}.brand-compact{display:none;align-items:center;gap:10px;color:var(--nav-ink);font-family:var(--font-serif);font-size:24px;font-weight:700;line-height:1;white-space:nowrap}.header-compact-logo{width:38px;height:38px;flex:0 0 38px;border-radius:50%;object-fit:cover}.header-brand small{margin-top:0;color:#335a78;font-family:Microsoft YaHei,PingFang SC,Noto Sans SC,Source Han Sans SC,Arial,sans-serif;font-size:25px;font-weight:500;line-height:1.3;letter-spacing:0}.header-subtitle-line{display:inline}.site-nav{display:flex;align-items:center;justify-content:center;gap:2px;min-height:54px;border-top:1px solid var(--nav-border);border-bottom:1px solid var(--nav-border);background:var(--nav-bg);padding:0 20px}.site-nav a,.nav-dropdown-trigger,.language-toggle{border-radius:0;color:var(--nav-ink);font-family:Microsoft YaHei,PingFang SC,Noto Sans SC,Arial,sans-serif;font-size:17px;font-weight:600;line-height:1;padding:19px 22px;white-space:nowrap;transition:background-color .16s ease,box-shadow .16s ease,color .16s ease}.site-nav a:hover,.site-nav a.active,.language-toggle:hover,.nav-dropdown:hover .nav-dropdown-trigger,.nav-dropdown:focus-within .nav-dropdown-trigger,.nav-dropdown.active .nav-dropdown-trigger{background:var(--nav-hover);color:#fff;box-shadow:inset 0 -3px 0 var(--nav-active)}.nav-dropdown{position:relative}.nav-dropdown-trigger{display:inline-flex;align-items:center;gap:5px;background:transparent;cursor:pointer}.language-toggle{background:transparent;cursor:pointer}.nav-dropdown-trigger svg{transition:transform .16s ease}.nav-dropdown.open .nav-dropdown-trigger svg{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:100%;left:50%;z-index:60;display:grid;min-width:156px;gap:3px;border:1px solid var(--nav-border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,6px);transition:opacity .16s ease,transform .16s ease,visibility .16s ease}.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%)}.nav-dropdown-menu a{display:block;border-radius:var(--radius);color:var(--ink);font-size:15px;line-height:1.35;padding:11px 12px}.nav-dropdown-menu a:hover,.nav-dropdown-menu a.active{background:#e5f7ef;color:var(--primary-dark);box-shadow:none}.icon-button{display:inline-grid;width:42px;height:42px;place-items:center;border:1px solid rgba(255,255,255,.42);border-radius:var(--radius);background:#ffffff2e;color:inherit;cursor:pointer}.nav-toggle{display:none;position:absolute;top:50%;right:0;transform:translateY(-50%);border-color:var(--line);background:var(--paper);color:var(--ink)}.site-header.compact{display:block;min-height:58px;background:var(--nav-bg);box-shadow:0 12px 32px #28517f2e}.site-header.compact .header-inner{position:absolute;top:0;left:max(24px,calc((100% - 1180px)/2));z-index:2;width:auto;min-height:58px;margin:0;padding:0 28px 0 0}.site-header.compact .brand-full{display:none}.site-header.compact .brand-compact{display:inline-flex}.site-header.compact .site-nav{min-height:58px;justify-content:center;background:transparent;border:0;padding:0 20px}.site-header.compact .site-nav a,.site-header.compact .nav-dropdown-trigger,.site-header.compact .language-toggle{padding:19px 22px}.hero-section{margin-top:28px}.hero-figure{width:min(1020px,calc(100% - 96px));margin:0 auto}.hero{position:relative;width:100%;min-height:380px;height:clamp(400px,42vw,520px);margin:0;overflow:hidden;background:#fff;color:#fff}.hero-caption{margin-top:12px;color:#4d5b57;font-family:var(--font-serif);font-size:15px;font-style:italic;line-height:1.45;text-align:center}.hero-caption span{display:block}.hero-caption-translation{margin-top:4px;font-style:normal}.hero-image,.hero .image-fallback{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;background:#fff}.hero-image.hero-image-contain{object-fit:contain}.eyebrow{margin:0 0 12px;color:var(--accent);font-weight:760;font-size:12px;letter-spacing:0;text-transform:uppercase}.contact-band-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;max-width:100%;border-radius:var(--radius);padding:11px 17px;font-weight:720;line-height:1.25}.button-primary{background:var(--primary);color:#fff}.button-primary:hover{background:var(--primary-dark)}.button-secondary{border:1px solid rgba(255,255,255,.64);background:#ffffff1f;color:#fff}.button-secondary:hover{background:#fff3}.hero-control{position:absolute;top:50%;z-index:3;display:grid;width:52px;height:64px;place-items:center;padding:0;background:transparent;color:#fff;filter:drop-shadow(0 2px 7px rgba(0,0,0,.48));cursor:pointer;transform:translateY(-50%);transition:opacity .16s ease,transform .16s ease}.hero-control:hover{opacity:.78;transform:translateY(-50%) scale(1.08)}.hero-control-left{left:18px}.hero-control-right{right:18px}.hero-dots{position:absolute;left:50%;bottom:22px;z-index:3;display:flex;align-items:center;gap:8px;transform:translate(-50%)}.hero-dots button{width:28px;height:8px;border-radius:999px;background:#ffffff70;cursor:pointer}.hero-dots button.active{background:#fff}.section{padding:86px 0}.section-white{background:var(--paper)}.section-soft{background:var(--soft)}.section-title{max-width:760px;margin-bottom:34px}.section-title h2,.page-hero h1,.contact-band h2,.join-panel h2{margin:0;color:var(--ink);font-size:34px;line-height:1.22;letter-spacing:0}.section-title p,.body-copy,.page-hero p,.direction-copy p,.paper-body p,.member-section-head p,.gallery-copy p,.contact-copy p,.join-panel p,.site-footer p{color:var(--muted);line-height:1.78}.section-title>p:last-child{margin:14px 0 0;font-size:16px}.home-overview{padding-top:64px;padding-bottom:70px}.home-overview-grid{display:grid;align-items:start;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);gap:54px}.home-overview-copy .section-title{margin-bottom:22px}.home-overview-copy .body-copy{max-width:720px;margin:0;font-size:17px}.home-news-panel{border-left:3px solid var(--primary);padding:4px 0 2px 28px}.home-news-panel h2{margin:0 0 18px;color:var(--ink);font-family:var(--font-serif);font-size:28px;line-height:1.2}.intro-grid,.two-column,.contact-layout{display:grid;align-items:start;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:48px}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{min-height:132px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:22px}.metric strong{display:block;color:var(--primary);font-size:42px;line-height:1}.metric span{display:block;margin-top:14px;color:var(--muted)}.card-grid{display:grid;gap:22px}.card-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.research-card,.paper-card,.member-card,.faculty-card,.student-card,.gallery-card,.contact-item,.map-panel,.join-panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff}.research-card,.paper-card,.member-card,.faculty-card,.student-card,.gallery-card{overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.research-card:hover,.paper-card:hover,.member-card:hover,.faculty-card:hover,.student-card:hover,.gallery-card:hover{transform:translateY(-3px);border-color:#28517f3d;box-shadow:var(--shadow)}.card-image,.paper-image,.gallery-image{width:100%;height:210px;object-fit:cover}.paper-image{height:300px;object-fit:contain;object-position:center;padding:18px;background:#f7fbff}.card-body,.paper-body,.gallery-copy,.member-info{padding:22px}.card-kicker{margin:0 0 8px;color:var(--coral);font-size:13px;font-weight:760}.research-card h3,.paper-card h3,.news-item h3,.paper-list-item h3,.gallery-copy h2,.contact-copy h2,.member-info h4,.faculty-info h3,.student-info h3,.member-group h2{margin:0;color:var(--ink);letter-spacing:0}.research-card h3,.paper-card h3{font-size:21px;line-height:1.35}.research-card p,.paper-card p,.news-item p,.paper-list-item p,.gallery-copy p,.faculty-info p,.student-info p,.member-info p{color:var(--muted);line-height:1.7}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag-list span{border:1px solid #d8e8f6;border-radius:999px;background:#f7fbff;color:#365f88;font-size:13px;line-height:1;padding:8px 10px}.section-action{margin-top:28px}.text-link,.inline-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary-dark);font-weight:720}.text-link:hover,.inline-link:hover{color:var(--accent)}.paper-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.paper-card.compact .paper-image{height:240px;padding:16px}.paper-card,.paper-list-item{display:block;color:inherit;text-decoration:none}.paper-meta{display:flex;align-items:center;gap:7px;margin:0 0 10px;color:var(--coral);font-size:13px;font-weight:720}.paper-authors{margin-bottom:8px}.paper-title-zh{margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.6}.news-list{display:grid;gap:16px}.news-item{display:grid;grid-template-columns:98px minmax(0,1fr);gap:18px;border-top:1px solid var(--line);padding:18px 8px 10px 0;color:inherit;text-decoration:none;transition:border-color .16s ease,transform .16s ease}.news-item:hover{border-color:var(--primary);transform:translate(3px)}.news-item time{color:var(--primary-dark);font-weight:760}.news-item-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.news-item-heading svg{flex:0 0 auto;margin-top:3px;color:var(--primary);transition:transform .16s ease}.news-item:hover .news-item-heading svg{transform:translate(3px)}.news-article-section{padding-top:64px}.news-article{max-width:900px}.news-back-link{display:inline-flex;align-items:center;gap:7px;color:var(--primary-dark);font-weight:720;text-decoration:none}.news-back-link:hover{color:var(--accent)}.news-article-header{max-width:820px;margin:36px auto 42px;border-bottom:1px solid var(--line);padding-bottom:34px}.news-article-header time{display:block;margin-bottom:12px;color:var(--coral);font-size:14px;font-weight:760;letter-spacing:.04em}.news-article-header h1{margin:0;color:var(--ink);font-family:var(--font-serif);font-size:clamp(32px,4vw,46px);line-height:1.2;letter-spacing:0}.news-article-body{max-width:820px;margin:0 auto}.news-article-body p{margin:0 0 22px;color:#34495c;font-size:17px;line-height:1.9}.news-article-body p:has(>img:only-child){margin:38px 0 8px}.news-article-body img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--soft)}.news-article-body img.news-article-image-contained{width:auto;max-width:100%;margin-inline:auto;background:#fff}.news-article-body p:has(>img:only-child)+p>em:only-child{display:block;color:var(--muted);font-size:14px;font-style:normal;line-height:1.6;text-align:center}.news-article-pagination{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:820px;margin:56px auto 0;border-top:1px solid var(--line);padding-top:28px}.news-article-nav-link{display:grid;align-content:start;gap:9px;min-height:100px;border:1px solid var(--line);border-radius:var(--radius);padding:17px 18px;color:var(--ink);text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.news-article-nav-link:hover{border-color:#2663916b;box-shadow:0 10px 24px #183a5a14;transform:translateY(-2px)}.news-article-nav-label{display:inline-flex;align-items:center;gap:6px;color:var(--primary-dark);font-size:13px;font-weight:760}.news-article-nav-link strong{font-size:15px;line-height:1.55}.news-article-nav-next{text-align:right}.news-article-nav-next .news-article-nav-label{justify-self:end}.news-article-body a{color:var(--primary-dark);font-weight:720;text-underline-offset:3px}.news-article-body a:hover{color:var(--accent)}.news-article-body h2,.news-article-body h3{margin:34px 0 16px;color:var(--ink);line-height:1.35}.join-panel{padding:34px}.join-panel svg{color:var(--primary)}.join-panel .button-primary,.contact-copy .button-primary,.contact-band .button-primary{margin-top:18px}.page-hero{background:var(--soft);padding:78px 0 66px}.page-hero h1{font-size:42px}.page-hero p:last-child{max-width:720px;margin:16px 0 0;font-size:17px}.direction-stack{display:grid;gap:64px}.direction-detail{display:grid;align-items:center;grid-template-columns:minmax(320px,.95fr) minmax(0,1.05fr);gap:48px}.direction-detail.flipped{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr)}.direction-detail.flipped .direction-image{order:2}.direction-image{width:100%;aspect-ratio:4 / 3;border-radius:var(--radius);object-fit:cover}.direction-copy h2{margin:0;font-size:30px;line-height:1.28}.publication-years{display:grid;gap:36px}.publications-all-section{border-top:1px solid #e5edf5}.publication-year{display:grid;grid-template-columns:110px minmax(0,1fr);gap:30px;border-top:1px solid var(--line);padding-top:28px}.publication-year h2{margin:0;color:var(--primary-dark);font-size:28px}.publication-list{display:grid;gap:14px}.paper-list-item{display:block;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:20px}.paper-list-item h3{font-size:18px;line-height:1.45}.paper-list-item p{margin:8px 0 0}.paper-journal{color:var(--coral)!important;font-weight:700}.member-sections,.member-section,.member-group{display:grid;gap:28px}.member-section+.member-section{border-top:1px solid var(--line);padding-top:48px}.member-page-head{max-width:760px}.member-page-head h1{margin:0;color:var(--ink);font-size:42px;line-height:1.22;letter-spacing:0}.member-page-head p{margin:16px 0 0;color:var(--muted);font-size:17px;line-height:1.78}.member-group h2{font-size:24px;line-height:1.3}.alumni-groups{display:grid;gap:42px}.alumni-group{gap:18px}.alumni-table-wrap{width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.alumni-table{width:100%;min-width:620px;border-collapse:collapse;table-layout:fixed}.alumni-table th,.alumni-table td{padding:18px 24px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.alumni-table th{background:var(--soft);color:var(--ink);font-weight:700;white-space:nowrap}.alumni-table th:nth-child(1){width:34%}.alumni-table th:nth-child(2){width:24%}.alumni-table th:nth-child(3){width:42%}.alumni-table tbody tr:last-child td{border-bottom:0}.alumni-table tbody tr:hover{background:#f8fbfd}.member-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.faculty-list{display:grid;grid-template-columns:1fr;grid-auto-rows:1fr;gap:22px;width:100%;max-width:1080px;margin:0 auto}.faculty-card{display:grid;grid-template-columns:260px minmax(0,1fr);align-items:stretch;gap:40px;width:100%;min-width:0}.faculty-photo{display:block;width:260px;height:100%;min-height:325px;aspect-ratio:auto;object-fit:cover;object-position:center}.faculty-card:nth-child(2) .faculty-photo{object-position:center top}.faculty-info{position:relative;min-width:0;padding:32px 36px}.faculty-info:before{position:absolute;top:32px;bottom:32px;left:0;width:1px;background:var(--line);content:""}.faculty-info h3{font-size:22px;line-height:1.35;overflow-wrap:anywhere}.faculty-info p{margin:10px 0 0}.student-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));justify-items:center;gap:30px 24px}.student-card{width:100%;min-width:0;max-width:300px}.student-photo{display:block;width:100%;aspect-ratio:1;object-fit:cover;object-position:center}.student-info{min-width:0;padding:14px 16px 16px;text-align:center}.student-info h3{font-size:18px;line-height:1.35;overflow-wrap:anywhere}.student-info p{margin:8px 0 0}.member-card{display:grid;grid-template-columns:118px minmax(0,1fr);min-height:180px}.member-photo{width:118px;height:100%;min-height:180px;object-fit:cover}.member-info{min-width:0}.member-info h4{font-size:18px}.member-role{color:var(--primary-dark)!important;font-weight:720}.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.gallery-carousel{position:relative;overflow:hidden;background:#f7fbff}.gallery-carousel .gallery-image,.gallery-carousel .image-fallback{width:100%;height:340px;object-fit:cover;background:#f7fbff}.gallery-control{width:44px;height:54px;background:transparent}.gallery-control.hero-control-left{left:10px}.gallery-control.hero-control-right{right:10px}.gallery-copy{padding:16px 20px;text-align:center}.gallery-copy h2{font-size:20px;line-height:1.35}.contact-layout{grid-template-columns:minmax(280px,.85fr) minmax(0,1.05fr)}.contact-details{display:grid;gap:14px}.contact-item{display:flex;align-items:flex-start;gap:14px;padding:18px}.contact-item strong,.contact-item small{display:block}.contact-item small{margin-top:6px;color:var(--muted);line-height:1.55}.address-line{display:block}.contact-line-link{display:block;color:var(--primary-dark);overflow-wrap:anywhere;text-decoration:none}.contact-line-link+.contact-line-link{margin-top:3px}.contact-line-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.contact-icon{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border-radius:var(--radius);background:#eaf5ff;color:var(--primary-dark)}.contact-copy{border-left:3px solid var(--primary);padding-left:28px}.check-list{display:grid;gap:10px;margin:20px 0 0;padding-left:20px;color:var(--muted);line-height:1.7}.map-panel{grid-column:1 / -1;display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1fr);overflow:hidden}.map-image{width:100%;height:260px;object-fit:cover}.map-panel>div{display:grid;align-content:center;padding:28px}.map-panel h3{margin:0 0 10px;font-size:24px}.map-panel p{margin:4px 0;color:var(--muted)}.contact-band{background:#183a5a;color:#fff;padding:42px 0}.contact-band-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.contact-band h2{color:#fff;font-size:28px}.contact-band .eyebrow{margin-bottom:8px}.site-footer{border-top:1px solid var(--line);background:#f8fbff;padding:44px 0}.footer-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.8fr) minmax(220px,.65fr);gap:34px}.footer-brand{margin-bottom:14px}.site-footer h2{margin:0 0 14px;font-size:15px}.footer-email-list{display:grid;gap:5px;margin-bottom:16px}.footer-email-list a{color:var(--muted);overflow-wrap:anywhere;text-decoration:none}.footer-email-list a:hover{color:var(--primary-dark);text-decoration:underline;text-underline-offset:3px}.footer-links{display:grid;gap:9px}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--primary-dark)}.image-fallback{display:grid;place-items:center;min-height:180px;padding:18px;background:linear-gradient(135deg,#28517f1f,#4f9f9a1f),#f1f8ff;color:var(--muted);text-align:center}.image-fallback span{display:block;max-width:24ch;margin-top:8px;line-height:1.45}@media(max-width:1040px){.header-inner{min-height:136px;padding:24px 56px 22px}.header-brand strong{font-size:42px}.header-brand small{font-size:23px}.site-header.compact{display:block;min-height:0;background:#fff;box-shadow:0 10px 30px #183a5a14}.site-header.compact .header-inner{position:relative;top:auto;left:auto;width:min(1180px,calc(100% - 40px));justify-content:flex-start;min-height:68px;margin:0 auto;padding:0 56px}.site-header.compact .brand-compact{color:#111312;font-size:28px}.site-header.compact .header-compact-logo{width:34px;height:34px;flex-basis:34px}.site-nav{display:none;flex-direction:column;align-items:stretch;gap:0;min-height:0;border-top:1px solid var(--nav-border);border-bottom:1px solid var(--nav-border);background:var(--nav-bg);padding:8px 18px 14px}.site-nav.open{display:flex}.site-header.compact .site-nav{display:none;min-height:0;border-top:1px solid var(--nav-border);border-bottom:1px solid var(--nav-border);background:var(--nav-bg);padding:8px 18px 14px}.site-header.compact .site-nav.open{display:flex}.site-nav a,.nav-dropdown-trigger,.language-toggle,.site-header.compact .site-nav a,.site-header.compact .nav-dropdown-trigger,.site-header.compact .language-toggle{padding:16px 14px}.site-nav>a,.language-toggle,.nav-dropdown,.nav-dropdown-trigger{width:100%}.language-toggle{text-align:left}.nav-dropdown-trigger{justify-content:space-between}.nav-dropdown-menu{position:static;display:none;min-width:0;width:100%;margin:0 0 6px;border-color:#ffffff4d;background:#ffffff1a;box-shadow:none;opacity:1;visibility:visible;pointer-events:auto;transform:none}.nav-dropdown.open .nav-dropdown-menu{display:grid;transform:none}.nav-dropdown-menu a{color:var(--nav-ink)}.nav-dropdown-menu a:hover,.nav-dropdown-menu a.active{background:var(--nav-hover);color:#fff}.nav-toggle{display:inline-grid}.card-grid.three,.paper-feature-grid,.member-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.direction-detail,.direction-detail.flipped,.home-overview-grid,.intro-grid,.two-column,.contact-layout{grid-template-columns:1fr}.direction-detail.flipped .direction-image{order:0}.contact-copy{border-left:0;border-top:3px solid var(--primary);padding-top:24px;padding-left:0}}@media(max-width:760px){#main-content,.site-footer{width:calc(100% - 16px)}.container,.header-inner{width:min(100% - 28px,1180px)}.header-inner{justify-content:center;min-height:82px;padding:0 52px}.site-header.compact .header-inner{width:min(100% - 28px,1180px);min-height:82px;padding:0 52px}.header-brand,.site-header.compact .header-brand{position:static;width:100%;transform:none}.brand-full,.site-header.compact .brand-full{display:grid;grid-template-columns:1fr;row-gap:3px;align-items:center;justify-items:center;text-align:center}.brand-compact,.site-header.compact .brand-compact{display:none}.header-mobile-logo{display:block;position:absolute;left:0;top:50%;width:34px;height:34px;flex:0 0 34px;border-radius:50%;object-fit:cover;transform:translateY(-50%)}.brand-mark{width:38px;height:38px;flex-basis:38px}.brand-logo{width:42px;height:42px;flex-basis:42px}.brand small{font-size:12px}.header-brand strong{font-size:17px;line-height:1.08;white-space:nowrap}.header-brand small,.site-header.compact .header-brand small{display:grid;align-content:center;height:26px;margin-top:0;color:#335a78;font-size:15px;line-height:1.2;white-space:nowrap}.header-brand .header-subtitle-en,.site-header.compact .header-brand .header-subtitle-en{font-size:clamp(9px,2.8vw,11px);line-height:1.1;white-space:normal}.header-subtitle-en .header-subtitle-line{display:block;white-space:nowrap}.nav-toggle{width:40px;height:40px}.site-nav{padding:6px 14px 12px}.hero{width:100%;min-height:280px;height:clamp(280px,78vw,360px);margin-top:0}.hero .hero-image{object-fit:contain}.hero-section{margin-top:12px}.hero-figure{width:calc(100% - 24px)}.hero-caption{margin-top:10px;font-size:14px}.gallery-carousel,.gallery-carousel .gallery-image{background:#fff}.gallery-carousel .gallery-image{object-fit:contain}.hero-control-left{left:8px}.hero-control-right{right:8px}.section{padding:58px 0}.home-overview{padding-top:46px;padding-bottom:54px}.home-news-panel{border-left:0;border-top:3px solid var(--primary);padding:24px 0 0}.news-article-section{padding-top:44px}.news-article-header{margin:28px auto 32px;padding-bottom:26px}.news-article-header h1{font-size:26px}.news-article-body p{font-size:16px}.news-article-body p:has(>img:only-child){margin-top:30px}.news-article-pagination{grid-template-columns:1fr;gap:12px;margin-top:42px;padding-top:24px}.news-article-nav-spacer{display:none}.news-article-nav-next{text-align:left}.news-article-nav-next .news-article-nav-label{justify-self:start}.section-title h2,.page-hero h1,.member-page-head h1{font-size:30px}.page-hero{padding:56px 0 46px}.metric-grid,.card-grid.three,.paper-feature-grid,.member-grid,.gallery-grid,.map-panel,.footer-grid{grid-template-columns:1fr}.student-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.alumni-table{min-width:0}.alumni-table th,.alumni-table td{padding:13px 8px;font-size:14px;overflow-wrap:anywhere}.alumni-table th{white-space:normal}.metric{min-height:0}.news-item,.publication-year,.paper-list-item,.faculty-card,.member-card,.contact-band-inner{grid-template-columns:1fr}.faculty-list{grid-auto-rows:auto}.faculty-card{grid-template-columns:1fr;align-items:start;gap:0}.faculty-photo{width:100%;height:auto;min-height:0;aspect-ratio:4 / 5;object-fit:cover}.faculty-info{padding:18px}.faculty-info:before{top:0;right:18px;bottom:auto;left:18px;width:auto;height:1px}.student-card{max-width:300px}.member-photo{width:100%;height:230px;min-height:0}.publication-year{gap:16px}.paper-list-item .tag-list{margin-top:0}.contact-band-inner{align-items:stretch}.contact-band-actions{margin-top:0}.button{width:100%}}@media(max-width:520px){.faculty-card{grid-template-columns:1fr;gap:0}.faculty-info{padding:16px 14px}.faculty-info:before{top:0;right:14px;bottom:auto;left:14px}.student-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:420px){.hero-control{width:42px;height:54px}.hero-dots button{width:22px}}@media(max-width:360px){.faculty-card{grid-template-columns:1fr}}