@font-face {
  font-family: 'Pretendard Variable';
  src: url('/assets/fonts/PretendardVariable.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
:root {
  --brand: #123581;
  --ink: #292d2d;
  --heading: #222727;
  --muted: #676b68;
  --accent: #756548;
  --accent-light: #a39376;
  --line: #deddd6;
  --paper: #f5f3ee;
  --footer: #2d3231;
  --white: #fff;
  font-family: 'Pretendard Variable', Pretendard, 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  color: var(--ink);
  background: var(--white);
  font-synthesis: style;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; font-size: 1rem; font-weight: 400; line-height: 1.85; }
main { flex: 1; }
a { color: #24477a; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent); }
a:focus-visible { outline: 3px solid var(--accent-light); outline-offset: 5px; }
img { display: block; max-width: 100%; }
.wrap { width: min(1180px, calc(100% - 88px)); margin-inline: auto; }
.skip { position: absolute; top: -80px; left: 24px; padding: 10px 20px; background: #fff; z-index: 30; }
.skip:focus { top: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.signature { width: 164px; height: auto; }
.masthead { background: transparent; }
.masthead-inner { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-block: 34px; }
.masthead-brand { display: flex; align-items: baseline; gap: 24px; min-width: 0; }
.university-link { flex-shrink: 0; }
.wordmark { color: var(--heading); font-size: 2.4rem; font-weight: 600; letter-spacing: -.035em; line-height: 1.1; text-decoration: none; white-space: nowrap; }
.wordmark:hover { color: var(--heading); }
.wordmark span { color: var(--accent); font-weight: 400; font-size: 1.7rem; letter-spacing: -.01em; }
.full-name { white-space: nowrap; color: #62655f; font-size: 1rem; line-height: 1.55; border-left: 1px solid #cac6bb; padding-left: 24px; }
.navigation { border-bottom: 1px solid var(--line); background: #fff; }
.nav-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; min-height: 73px; }
.nav-links { display: flex; gap: 40px; flex-wrap: wrap; }
.nav-links a { font-size: 1rem; color: var(--ink); text-decoration: none; padding: 20px 0 18px; border-bottom: 2px solid transparent; }
.nav-links a:hover { color: var(--accent); }
.nav-links a[aria-current=page] { border-color: var(--accent); color: var(--heading); font-weight: 600; }
.language { border: 1px solid var(--line); color: var(--ink); min-width: 53px; text-align: center; padding: 5px 12px; text-decoration: none; font-size: .875rem; font-weight: 600; line-height: 1.8; flex-shrink: 0; }
.language:hover { background: var(--paper); border-color: var(--accent-light); }
h1,h2,h3,p,figure { margin-top: 0; }
h1,h2,h3 { color: var(--heading); font-weight: 600; line-height: 1.4; word-break: keep-all; letter-spacing: 0; }
h1 { font-size: 2.65rem; margin-bottom: 25px; }
h2 { font-size: 1.9rem; margin-bottom: 22px; }
h3 { font-size: 1.4rem; margin-bottom: 12px; }
p { margin-bottom: 18px; word-break: keep-all; overflow-wrap: break-word; }
.home-main { padding: 62px 0 74px; }
.hero-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center; }
.home-copy .meaning { font-size: 1.15rem; line-height: 1.8; margin-bottom: 24px; }
.home-copy .meaning strong { font-weight: 600; color: var(--heading); }
.home-copy .intro { font-size: 1.0625rem; line-height: 1.9; color: #515753; margin-bottom: 0; }
.hero-picture { margin: 0; align-self: stretch; display: flex; justify-content: center; flex-direction: column; }
.hero-picture img { aspect-ratio: 3/2; object-fit: contain; width: 100%; height: auto; }
.page-heading { padding-top: 48px; padding-bottom: 32px; border-bottom: 1px solid var(--line); margin-bottom: 38px; }
.page-heading h1 { margin-bottom: 0; }
.content { padding-bottom: 76px; }
.group-title { font-size: 1.15rem; font-weight: 600; color: var(--accent); margin-bottom: 26px; }
.person { display: grid; grid-template-columns: 230px 1fr; gap: 46px; padding: 10px 0 42px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
.person:last-child { border: 0; margin-bottom: 0; }
.portrait { aspect-ratio: 4/5; background: var(--paper); display: flex; flex-direction: column; justify-content: center; align-items: center; border-bottom: 1px solid #c9c3b6; width: 100%; max-width: 230px; }
.portrait .initials { font-size: 3rem; letter-spacing: .07em; color: #7d735e; font-weight: 400; }
.portrait small { font-size: .875rem; color: var(--muted); margin-top: 8px; }
.director-photo { width: 230px; max-width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; object-position: 50% 35%; background: #fff; }
.person h2 { font-size: 1.85rem; margin-bottom: 3px; }
.person .secondary { color: var(--muted); font-size: 1rem; margin-bottom: 16px; }
.person .role { font-size: .9375rem; color: var(--accent); font-weight: 600; margin-bottom: 22px; }
.person p { max-width: 780px; }
.inline-links { display: flex; gap: 24px; flex-wrap: wrap; font-size: .9375rem; }
.bio-pending { color: var(--muted); border-top: 1px solid var(--line); margin-top: 20px; padding-top: 20px; }
.study { display: grid; grid-template-columns: 210px 1fr; gap: 40px; border-bottom: 1px solid var(--line); padding: 15px 0 40px; margin-bottom: 36px; }
.study:last-child { border: 0; margin-bottom: 0; }
.study-short { font-size: 1.5rem; font-weight: 600; color: var(--accent); border-top: 2px solid var(--accent-light); padding-top: 15px; line-height: 1.4; }
.study-short span { display: block; color: var(--muted); font-size: .875rem; font-weight: 400; margin-top: 9px; line-height: 1.7; }
.study h2 { font-size: 1.6rem; }
.study dl { display: grid; grid-template-columns: minmax(110px,155px) 1fr; margin: 24px 0; font-size: .9375rem; gap: 6px 16px; }
.study dt { font-weight: 600; color: var(--muted); }
.study dd { margin: 0; }
.publication-layout { display: grid; grid-template-columns: 150px 1fr; gap: 48px; }
.year-nav { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; position: sticky; top: 30px; align-self: start; }
.year-nav a { font-size: 1.125rem; color: var(--accent); text-decoration: none; font-variant-numeric: tabular-nums; }
.year-nav a:hover { color: var(--heading); }
.pub-section { scroll-margin-top: 25px; margin-bottom: 43px; }
.pub-section h2 { font-size: 1.625rem; color: var(--heading); border-bottom: 1px solid var(--accent-light); padding-bottom: 11px; margin-bottom: 0; }
.publication { padding: 22px 0; border-bottom: 1px solid var(--line); }
.citation { font-size: 1rem; line-height: 1.9; overflow-wrap: anywhere; margin: 0; padding-left: 24px; text-indent: -24px; word-break: normal; }
.citation strong { color: var(--heading); font-weight: 700; }
.contact-card { border: 1px solid var(--line); border-top: 2px solid var(--accent-light); background: var(--paper); max-width: 780px; padding: 36px 40px; margin: 0 0 28px; }
.contact-card h2 { font-size: 1.2rem; color: var(--heading); margin-bottom: 24px; }
.contact-name { font-size: 1.1rem; margin-bottom: 12px; }
.contact-divider { color: #87887f; padding-inline: 2px; }
.contact-email { display: inline-flex; align-items: center; gap: 10px; max-width: 100%; font-size: 1.25rem; color: var(--ink); }
.contact-email span { overflow-wrap: anywhere; min-width: 0; }
.mail-icon { width: 20px; height: 20px; flex: 0 0 20px; color: var(--accent); }
.footer { background: var(--footer); color: #e1e1d8; padding: 39px 0 24px; }
.footer-main { display: flex; justify-content: space-between; gap: 40px; }
.footer-name { font-size: 1.4rem; font-weight: 600; margin-bottom: 8px; color: #f4f3ed; }
.footer p { font-size: .875rem; max-width: 430px; margin-bottom: 12px; }
.footer a { color: #eae7dc; }
.footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #515750; padding-top: 18px; margin-top: 24px; font-size: .8125rem; color: #c1c5bd; display: flex; justify-content: space-between; gap: 20px; }
@media (max-width:900px) {
  .wrap { width: calc(100% - 48px); }
  .nav-links { gap: 25px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .home-copy { max-width: 850px; }
  .hero-picture { width: 100%; }
  .person { grid-template-columns: 180px 1fr; gap: 30px; }
  .director-photo { width: 180px; }
  .study { grid-template-columns: 160px 1fr; gap: 26px; }
  .publication-layout { grid-template-columns: 100px 1fr; gap: 25px; }
  .full-name { font-size: .875rem; }
}
@media (max-width:640px) {
  .wrap { width: calc(100% - 40px); }
  .signature { width: 104px; }
  .masthead-inner { padding-block: 24px; gap: 18px; }
  .masthead-brand { align-items: flex-start; flex-direction: column; gap: 8px; }
  .wordmark { font-size: 1.875rem; }
  .wordmark span { font-size: 1.3rem; }
  .full-name { padding-left: 0; border: 0; font-size: .875rem; }
  .nav-inner { gap: 15px; align-items: flex-start; padding-block: 9px; }
  .nav-links { gap: 0 22px; flex: 1; }
  .nav-links a { font-size: .875rem; padding: 8px 0 5px; }
  .language { margin-top: 5px; }
  .home-main { padding-block: 37px 48px; }
  .home-copy .meaning { font-size: 1.08rem; margin-bottom: 18px; }
  .home-copy .intro { font-size: 1.0625rem; }
  .page-heading { padding-top: 33px; margin-bottom: 28px; padding-bottom: 25px; }
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.6rem; }
  .person { grid-template-columns: 1fr; gap: 25px; }
  .portrait { max-width: 180px; aspect-ratio: 1; }
  .director-photo { width: 200px; }
  .person h2 { font-size: 1.7rem; }
  .study { grid-template-columns: 1fr; gap: 20px; }
  .study-short { font-size: 1.35rem; }
  .study-short span { display: inline; margin-left: 14px; }
  .study h2 { font-size: 1.45rem; }
  .study dl { grid-template-columns: minmax(90px,140px) 1fr; }
  .publication-layout { grid-template-columns: 1fr; gap: 28px; }
  .year-nav { position: static; flex-direction: row; gap: 22px; flex-wrap: wrap; }
  .year-nav a { font-size: 1rem; }
  .citation { padding-left: 16px; text-indent: -16px; }
  .contact-card { padding: 26px 22px; }
  .contact-name { font-size: 1rem; }
  .contact-email { font-size: 1.0625rem; gap: 8px; }
  .mail-icon { width: 18px; height: 18px; flex-basis: 18px; }
  .footer-main { flex-direction: column; gap: 10px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .content { padding-bottom: 40px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  .navigation,.footer,.skip { display: none; }
  .wrap { width: 100%; }
  .masthead { background: #fff; color: var(--heading); }
  .publication-layout { display: block; }
  .year-nav { display: none; }
  .publication,.person,.study { break-inside: avoid; }
  .citation { font-size: 11pt; }
  a { color: inherit; }
}

/* Readable Korean text and narrow-screen reflow without scaled text layers. */
html:lang(ko) body { font-size: 1.0625rem; }
html:lang(ko) h1,html:lang(ko) h2,html:lang(ko) h3 { letter-spacing: 0; }
.person > div,.study > div,.publication-layout > div,.home-copy { min-width: 0; }
.full-name { overflow-wrap: normal; }
@media (min-width:641px) and (max-width:800px) {
  .masthead-brand { gap: 18px; }
  .wordmark { font-size: 2rem; }
  .wordmark span { font-size: 1.4rem; }
  .full-name { padding-left: 18px; }
  .signature { width: 128px; }
  .masthead-inner { gap: 24px; }
}
@media (max-width:380px) {
  .wrap { width: calc(100% - 32px); }
  .masthead-inner { gap: 12px; }
  .signature { width: 86px; }
  .wordmark { font-size: 1.75rem; }
  .full-name { font-size: .875rem; }
  .nav-links { column-gap: 18px; }
}