/* Shared navigation and page rhythm. Loaded after legacy page styles. */
:root{--muted:#536779}html{scroll-padding-top:115px}.header{height:94px!important;display:flex!important;align-items:center!important;align-content:normal!important;gap:32px!important;padding-left:max(5%,calc((100vw - 1404px)/2));padding-right:max(5%,calc((100vw - 1404px)/2))}.header .brand{width:280px!important;margin:0!important;max-width:58%}.header .menu-toggle{display:none}.header #navigation.grouped-navigation{display:flex;position:static;height:100%;padding:0;gap:30px;overflow:visible;max-height:none;background:transparent;border:0;flex-direction:row;align-items:stretch;justify-content:flex-end;font-size:17px}.nav-group{position:relative;display:flex;align-items:stretch}.nav-trigger{position:relative;display:flex;align-items:center;gap:10px;color:var(--ink);padding:0 7px;border:0;background:none;font-size:17px;font-weight:700;white-space:nowrap}.nav-trigger i{width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-4px;transition:transform .15s}.nav-trigger[aria-expanded=true] i{transform:rotate(225deg);margin-top:3px}.nav-group.is-current>.nav-trigger:after{content:'';position:absolute;left:7px;right:7px;bottom:0;height:3px;background:var(--blue)}.nav-panel{position:absolute;left:-18px;top:100%;width:240px;background:white;border:1px solid var(--line);border-top:3px solid var(--blue);padding:10px;box-shadow:0 12px 25px #10273b14;z-index:12}.nav-group:last-child .nav-panel{left:auto;right:0;width:265px}.header #navigation .nav-panel a{display:block;height:auto;min-height:44px;margin:0;padding:12px 14px;max-width:none;white-space:normal;text-align:left;font-size:15px;font-weight:400;line-height:1.5;border-radius:2px}.header #navigation .nav-panel a:after{display:none}.header #navigation .nav-panel a:hover,.header #navigation .nav-panel a[aria-current]{background:#eff5fa;color:var(--blue)}.header #navigation .nav-panel a[aria-current]{font-weight:700}
.page-context{max-width:1404px;width:90%;margin:0 auto}.breadcrumb{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding:20px 0}.breadcrumb>span:before{content:'/';color:#a7b2bd;margin-right:12px}.breadcrumb>span:last-child{color:var(--ink)}.section-navigation{display:flex;gap:0;border-bottom:1px solid var(--line)}.section-navigation a{padding:14px 22px;font-size:15px;border-bottom:2px solid transparent}.section-navigation a:first-child{padding-left:0;padding-right:26px}.section-navigation a[aria-current]{color:var(--blue);border-bottom-color:var(--blue);font-weight:700}.section-navigation a:hover{color:var(--blue)}.page-context+.section{padding-top:48px}.section-heading{margin-bottom:28px}h1{font-size:48px;line-height:1.35}.section-heading .eyebrow{margin-bottom:14px}.portal-intro{margin-bottom:25px;line-height:1.8}.portal-page{min-height:58vh}.portal-empty{padding:58px 24px}.portal-empty h2{font-size:23px}.portal-empty p{font-size:15px}.portal-empty button{margin-top:22px;background:white;border:1px solid var(--line);padding:10px 20px;color:var(--ink)}.news-tabs{margin:8px 0 30px}.news-tabs a{font-size:15px;padding:14px 20px}.news-tabs a:first-child{padding-left:0}.news-card h2 button:hover,.program-card h2 button:hover{color:var(--blue);text-decoration:underline;text-underline-offset:5px}.program-card{transition:border-color .2s,box-shadow .2s}.program-card:hover{border-color:#9eb6c9;box-shadow:0 5px 18px #17364c0a}.program-card-body{padding:24px}.program-card dl>div{display:grid;grid-template-columns:62px minmax(0,1fr);gap:10px}.program-card dd{font-size:14px}.program-card dt{font-size:12px}.portal-intro,.course-description{max-width:800px}.program-contact{line-height:1.9}.portal-detail button:disabled{opacity:1}.center-dialog{border-radius:5px}.dialog-actions{position:sticky;bottom:-30px;background:white;padding-top:14px;padding-bottom:4px}.dialog-actions>button:not(.solid-button){background:#fff;color:var(--ink)}.dialog-fields input:focus-visible,.dialog-fields textarea:focus-visible{outline:2px solid var(--blue);outline-offset:1px}.dialog-intro,.dialog-fields .consent-row{font-size:14px}.dialog-heading h2{overflow-wrap:anywhere}
.institute-hero{min-height:540px}.hero-content{padding-top:55px;padding-bottom:85px}.hero-content h1{font-size:60px}.hero-description{font-size:17px}.portal-shortcuts{border-bottom:1px solid var(--line);padding-top:20px;padding-bottom:20px}.portal-shortcuts p{font-size:14px}.portal-shortcuts h2{font-size:22px}.research-overview{padding-top:62px;padding-bottom:52px}.latest{padding-top:36px;padding-bottom:65px}.overview-heading>p:not(.eyebrow){font-size:15px}.expertise-list p{font-size:14px}.paper-meta,.document-meta{line-height:1.85}.research-grid p{font-size:15px}.field-keywords{font-size:12px}.purpose-grid p{font-size:15px}.footer-bottom{font-size:12px}.footer-top>a:last-child{font-size:15px}.admin-entry{font-size:12px}.utility-admin{font-size:12px}
.course-picker>summary{display:none}.course-menu-group{margin:0;border-bottom:1px solid var(--line)}.course-menu-group>summary{font-size:14px;padding:18px 0;align-items:center;gap:12px;color:var(--ink)}.course-menu-group>summary:after{content:'+';font-size:19px;font-weight:400;color:var(--muted)}.course-menu-group[open]>summary:after{content:'−'}.course-menu-group ul{padding-bottom:14px}.course-menu-group a{font-size:14px!important;padding:11px 12px;line-height:1.7}.course-home{font-size:22px}.course-layout{padding-top:40px}.course-content h1{font-size:36px}.course-description{font-size:15px;line-height:1.8}.course-content .document-meta{font-size:13px}.graduate-note{font-size:13px}.resource-empty{font-size:14px;line-height:1.9;padding:24px 16px;background:var(--soft)}.course-content .search-box input{font-size:16px}.search-box input::placeholder{color:#647486}.resource-heading h2{font-size:22px}
@media(max-width:1250px) and (min-width:1051px){.header #navigation.grouped-navigation{gap:16px}.header .brand{width:250px!important}.nav-trigger{font-size:16px;padding:0 3px;gap:8px}}
@media(max-width:1050px){.header{height:80px!important;padding-left:5%;padding-right:5%}.header .brand{width:265px!important}.header .menu-toggle{display:flex;align-items:center;gap:8px;font-size:14px;padding:12px 0}.header #navigation.grouped-navigation{display:none;position:absolute;top:80px;left:0;right:0;height:auto;max-height:calc(100dvh - 108px);overflow-y:auto;background:white;border-bottom:1px solid var(--line);padding:10px 5% 24px}.header #navigation.grouped-navigation.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav-group{display:block;border-bottom:1px solid var(--line)}.nav-trigger{width:100%;padding:18px 0;justify-content:space-between;font-size:18px}.nav-group.is-current>.nav-trigger{color:var(--blue)}.nav-group.is-current>.nav-trigger:after{display:none}.nav-panel,.nav-group:last-child .nav-panel{position:static;width:auto;border:0;box-shadow:none;padding:0 0 12px 10px}.header #navigation .nav-panel a{font-size:16px;padding:12px 14px;min-height:46px}.page-context+.section{padding-top:36px}.portal-grid{gap:18px}}
@media(max-width:700px){.header{height:76px!important;padding-left:6%;padding-right:6%;gap:14px!important}.header .brand{width:240px!important;max-width:74%}.header #navigation.grouped-navigation{top:76px;padding-left:6%;padding-right:6%;max-height:calc(100dvh - 100px)}.page-context{width:88%}.breadcrumb{padding:15px 0;font-size:11px;gap:8px}.breadcrumb>span:before{margin-right:8px}.section-navigation{overflow-x:auto;white-space:nowrap}.section-navigation a,.section-navigation a:first-child{font-size:14px;padding:12px 16px;flex-shrink:0}.section-navigation a:first-child{padding-left:0}.page-context+.section{padding-top:30px}.section{padding-bottom:42px}h1,.portal-page h1{font-size:32px;letter-spacing:-1px}.section-heading{margin-bottom:20px;gap:12px}.portal-intro{font-size:15px;line-height:1.9}.portal-empty{padding:38px 18px}.portal-empty h2{font-size:20px;line-height:1.5}.portal-empty p{font-size:14px}.news-tabs{flex-wrap:nowrap;overflow-x:auto;gap:0;margin:4px 0 25px;white-space:nowrap}.news-tabs a,.news-tabs a:first-child{font-size:14px;padding:13px 16px;flex-shrink:0}.news-tabs a:first-child{padding-left:0}.portal-controls{gap:10px}.portal-filter select{max-width:102px;font-size:13px}.portal-controls .search-box input{font-size:15px}.news-card h2{font-size:20px}.news-card p{font-size:14px}.portal-shortcuts{padding-top:8px;padding-bottom:8px}.portal-shortcuts h2{font-size:20px}.portal-shortcuts p{font-size:14px}.portal-shortcuts>a,.portal-shortcuts>a:first-child{padding-top:18px;padding-bottom:18px}.institute-hero{min-height:470px}.hero-content{padding:38px 6% 80px}.hero-content h1{font-size:clamp(37px,10.5vw,52px);margin-top:23px}.hero-description{font-size:15px}.hero-rule{margin:21px 0 17px}.hero-en{font-size:9px}.research-overview{padding-top:38px;padding-bottom:32px}.overview-heading>p:not(.eyebrow){font-size:14px}.expertise-list p{font-size:13px;line-height:1.9}.latest{padding-top:30px;padding-bottom:42px}.paper-row h3,.course-content .document-row h3{font-size:15px}.paper-meta,.course-content .document-meta{font-size:12px}.course-home{font-size:20px;margin-bottom:15px;padding-bottom:14px}.course-picker{border:1px solid var(--line);background:white}.course-picker>summary{display:flex;font-size:14px;padding:14px 16px;gap:14px;align-items:center;background:var(--soft)}.course-picker>summary:after{content:'＋';font-size:18px}.course-picker[open]>summary:after{content:'−'}.course-picker>summary span{font-size:14px;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-picker #course-navigation{padding:0 16px}.course-menu-group>summary{font-size:14px;padding:16px 0}.course-menu-group ul{display:block;overflow:visible}.course-menu-group li{margin:0}.course-menu-group a{white-space:normal;border:0;border-left:2px solid transparent;font-size:14px!important;padding:11px 12px}.course-menu-group a[aria-current]{border:0;border-left:2px solid var(--blue)}.course-layout{gap:26px}.course-content h1{font-size:29px;margin-top:12px}.course-description{font-size:14px}.course-content .archive-controls{margin-top:22px}.graduate-note{font-size:12px}.resource-heading h2{font-size:20px}.program-card dl>div{grid-template-columns:64px minmax(0,1fr)}.program-contact{font-size:14px}.footer-bottom{font-size:11px;line-height:1.8}.dialog-actions{bottom:-22px}.dialog-fields .consent-row{font-size:13px}}
@media(prefers-reduced-motion:reduce){.program-card,.nav-trigger i{transition:none}}

/* Pretendard hierarchy: softer navigation, clear headings, comfortable body copy. */
body .hero-content h1{font-weight:700;letter-spacing:-.035em;line-height:1.2}
body h1,body .course-content h1,body .profile-copy h2{font-weight:700;letter-spacing:-.035em}
body h2,body h3{letter-spacing:-.025em}
body .nav-trigger{font-weight:600;letter-spacing:-.015em}
body .section-navigation a,body .news-tabs a{font-weight:500}
body .section-navigation a[aria-current],body .news-tabs a[aria-current]{font-weight:650}
body .portal-shortcuts h2,body .expertise-list h3,body .resource-heading h2{font-weight:650}
body .paper-row h3,body .document-row h3{font-weight:500;letter-spacing:-.015em}
body .paper-meta,body .document-meta,body .portal-intro,body .course-description{letter-spacing:0}
body .paper-year,body .portal-results-head,body .program-card dl,body .news-card time{font-variant-numeric:tabular-nums}
@media(max-width:700px){.dialog-fields input,.dialog-fields textarea,.dialog-fields select{font-size:16px}}

/* Press coverage: original-site capture alongside publisher and summary. */
.news-card.press-card{display:grid;grid-template-columns:260px minmax(0,1fr);gap:30px;align-items:center;padding:28px 0}
.press-preview{display:block;width:100%;padding:12px;background:#f3f5f7;border:1px solid var(--line);cursor:pointer;overflow:hidden}
.press-preview img{display:block;width:100%;height:180px;object-fit:contain;object-position:center;background:#fff}
.press-preview span{display:block;margin-top:10px;font-size:12px;color:var(--muted)}
.press-preview:hover{border-color:var(--blue)}
.press-card .portal-badge{font-size:14px;font-weight:700;background:#edf3f9}
.press-card h2{margin:10px 0;font-size:22px;word-break:keep-all;overflow-wrap:anywhere}
.press-detail{width:min(900px,calc(100vw - 32px))}
.press-detail>img{max-height:none;width:auto;max-width:100%;height:auto;display:block;margin:24px auto;border:1px solid var(--line)}
@media(max-width:700px){.news-card.press-card{grid-template-columns:1fr;gap:18px}.press-preview img{height:210px}.press-card h2{font-size:20px}}