:root{--crimson:#8b0029;--deep:#710021;--ink:#383736;--muted:#777;--line:#d9d9d9;--paper:#f7f7f7;--width:1000px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:white;color:var(--ink);font:13px/1.8 "Apple SD Gothic Neo","Malgun Gothic","맑은 고딕",Dotum,"돋움",sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b16826;outline-offset:4px}img{max-width:100%;vertical-align:middle}h1,h2,h3,p,ul,figure{margin:0}ul{padding:0;list-style:none}button{cursor:pointer}::selection{background:#edd0d9}.skip-link{position:fixed;top:-60px;left:16px;z-index:100;background:var(--crimson);color:white;padding:10px 20px}.skip-link:focus{top:0}.site-header{height:104px;background:linear-gradient(to bottom,#fff 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@media(min-width:1020px){.main-nav a:hover img{opacity:.8}}
@media(max-width:1019px){:root{--width:94%}.header-inner{padding:0}.brand{left:0;width:130px}.brand img{width:130px;height:auto}.main-nav{width:calc(100% - 145px)}.main-nav img{display:none}.main-nav a:before{content:attr(data-label);font-size:12px;font-weight:600}.sub-nav{left:155px}.page-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.home-layout{grid-template-columns:minmax(0,1fr) 180px;gap:35px}.department{grid-template-columns:1fr 43%;gap:22px}.sidebar-heading{padding-left:22px}.side-menu a{padding:12px 22px;font-size:15px}.visual-wordmark{font-size:140px;top:50px}.breadcrumb{position:static;margin-top:7px}.content-head{height:139px}.content-head .en{display:none}.video-grid{gap:20px 15px}.footer-inner{width:94%;gap:20px}}
@media(max-width:700px){:root{--width:100%}body{font-size:13px}.site-header{height:158px;background:linear-gradient(to bottom,#fff 27px,var(--crimson) 27px,var(--crimson) 158px)}.header-inner{height:158px}.brand{left:16px;top:0;width:94px;height:94px}.brand img{width:94px;height:94px}.utility{padding:0 16px;font-size:9px;gap:8px}.utility a:first-child,.utility span:first-of-type{display:none}.main-nav{width:100%;top:100px;height:58px;padding:0 13px;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:29px 29px}.main-nav a:before{font-size:12px;font-weight:500}.main-nav>a[aria-current="page"]:after{display:none}.main-nav>a[aria-current="page"]{background:#6f0021}.sub-nav{top:43px;left:125px;right:12px;height:auto;min-height:42px;display:flex;flex-wrap:wrap;background:transparent;padding:0;gap:2px 0;font-size:10px}.sub-nav a{padding:0 8px}.site-visual{height:185px}.visual-inner{padding:30px 22px 0}.slogan{font-size:23px;letter-spacing:-1px}.slogan span{font-size:8px;letter-spacing:1px;margin-top:12px}.visual-wordmark{font-size:83px;right:17px;top:87px;letter-spacing:-6px;opacity:.43}.visual-wordmark span{display:none}.page-layout{width:100%;display:block;padding:0 20px}.sidebar-heading,.sidebar-extra{display:none}.sidebar{margin:0 -20px}.side-menu{display:flex;overflow:auto;border-bottom:1px solid #d7d7d7;padding:0 12px;scrollbar-width:none;background:#fafafa}.side-menu li{border:0;flex:1;white-space:nowrap}.side-menu a{padding:12px 8px;min-height:46px;font-size:12px;font-weight:500;justify-content:center}.side-menu a[aria-current="page"]{border-bottom:2px solid var(--crimson)}.side-menu a[aria-current="page"]:after{display:none}.content-head{height:107px;padding-top:22px;margin-bottom:24px}.content-head h1{font-size:26px}.breadcrumb{font-size:10px;margin-top:5px}.history-intro h2{font-size:20px}.history-intro p{font-size:11px}.history-intro{padding-left:14px;margin-bottom:22px}.history-tools{align-items:flex-start;flex-wrap:wrap;gap:10px;padding:10px 0}.era-nav{width:100%;justify-content:space-between}.era-nav a{font-size:12px;padding:2px 14px}.era-nav a:last-child{padding-right:0}.year-select{margin-left:auto}.history-year{grid-template-columns:52px minmax(0,1fr);padding:21px 0}.history-year h2{font-size:17px}.history-events li{grid-template-columns:25px minmax(0,1fr);font-size:12px;padding:3px 0;line-height:1.85}.history-events time{font-size:10px}.history-end{font-size:11px}.source-mark{font-size:9px}.event-note{font-size:10px}.content{padding-bottom:45px}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 15px}.video-card h3{font-size:12px}.video-meta{font-size:9px}.lead{font-size:13px;margin-bottom:23px}.home-layout{display:block;padding:28px 20px 40px}.home-section{margin-bottom:32px}.home-side{display:grid;grid-template-columns:1fr 1fr;gap:20px}.home-side .event-panel{grid-column:1/-1}.small-panel{margin-bottom:0}.section-title h2{font-size:18px}.event-panel{padding:20px}.event-panel strong{font-size:29px}.event-panel p{margin-bottom:15px}.department{display:flex;flex-direction:column;gap:20px;margin-bottom:30px;padding-bottom:28px}.department h2{font-size:23px}.department p{font-size:13px}.department figure{max-width:100%;padding:0}.department figcaption{font-size:10px}.department figure img{max-height:210px}.intro-statement{font-size:21px}.intro-facts{gap:0}.intro-facts div{padding:17px 10px}.intro-facts strong{font-size:22px}.intro-facts span{font-size:10px}.org-departments{gap:12px}.org-departments a{font-size:16px;padding:13px 3px}.org-departments span{font-size:10px}.org-head{width:170px;font-size:18px}.org-director{font-size:14px}.program-table th,.program-table td{padding:14px 8px;font-size:11px}.program-table th:nth-child(2),.program-table td:nth-child(2){display:none}.footer-inner{width:auto;flex-wrap:wrap;padding:0 22px;gap:15px}.footer-mark{font-size:28px}.footer-inner>div{font-size:10px;flex:1}.footer-inner>div>p>span:last-child{display:block}.footer-separator{display:none}.footer-inner nav{margin:0 0 0 73px;gap:18px}.to-top{right:10px;bottom:10px;width:35px;height:40px;font-size:8px}.credit{font-size:10px}.source-item h2{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-visual,.sidebar,.site-footer,.to-top,.history-tools,.breadcrumb{display:none}.page-layout{display:block;width:100%;padding:0}.content-head{height:auto;padding:0;margin-bottom:20px}.content-head h1{font-size:24px}.history-year{break-inside:avoid}.content{padding:0}.source-mark,.event-note{color:#555}}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.department figure img{height:auto}

/* Introduction menu opens on hover, keyboard activation, or touch. */
.main-nav>.nav-about{flex:1;min-width:0;position:relative}
#about-toggle{display:flex;align-items:center;justify-content:center;width:100%;height:100%;border:0;padding:0;background:transparent;color:#fff;cursor:pointer;font:inherit;white-space:nowrap;position:relative}
#about-toggle:hover,#about-toggle.is-current,#about-toggle[aria-expanded="true"]{background:rgba(255,255,255,.065)}
#about-toggle.is-current:after{content:"";position:absolute;bottom:0;left:calc(50% - 5px);border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:5px solid #eee}
#about-toggle:focus-visible{outline:2px solid #fff;outline-offset:-5px}
.nav-about .sub-nav{left:0;top:100%;right:auto;width:max-content;min-width:100%;height:auto;min-height:36px;padding:4px 12px;flex-wrap:nowrap;background:var(--deep);box-shadow:0 8px 18px #0002}
.sub-nav[hidden]{display:none!important}
.sub-nav a{display:block;padding:5px 10px;white-space:nowrap}
.sub-nav a:focus-visible{outline:1px solid #fff;outline-offset:-2px}
.history-events li.history-undated{grid-template-columns:1fr}
@media(max-width:1019px){#about-toggle:before{content:attr(data-label);font-size:12px;font-weight:600}.main-nav .sub-nav a:before{content:none}}
@media(max-width:700px){#about-toggle:before{font-weight:500}#about-toggle.is-current:after{display:none}.nav-about .sub-nav{width:160px;min-height:0;padding:7px 0;display:flex;flex-direction:column;align-items:stretch;font-size:12px;gap:0}.nav-about .sub-nav a{padding:10px 17px}.nav-about{z-index:4}}

.main-nav>.nav-unavailable{flex:1;display:flex;align-items:center;justify-content:center;min-width:0;white-space:nowrap;opacity:.55}
@media(max-width:1019px){.main-nav>.nav-unavailable:before{content:attr(data-label);font-size:12px;font-weight:600}}
@media(max-width:700px){.main-nav>.nav-unavailable:before{font-weight:500}}