* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
}
body {
  min-height:100vh;
  display:flex;
  flex-direction:column;
  margin:0;
  background:#fff;
  color:#222b39;
  font-family:Arial,"Noto Sans KR",sans-serif;
  font-size:18px;
  line-height:1.8;
}
a {
  color:inherit;
}
a:focus-visible,button:focus-visible {
  outline:3px solid #4d86c8;
  outline-offset:5px;
}
.skip {
  position:fixed;
  top:-60px;
  left:20px;
  background:white;
  z-index:30;
}
.skip:focus {
  top:10px;
}
.site-header {
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:40px 56px;
  border-bottom:1px solid #e3e7eb;
  background:#fff;
}
.brand {
  display:flex;
  align-items:center;
  flex-shrink:0;
  text-decoration:none;
  color:#163957;
}
.brand-logo {
  display:block;
  width:auto;
  height:138px;
  max-width:760px;
  object-fit:contain;
}
.brand small {
  display:block;
  font-size:10px;
  letter-spacing:1.6px;
  font-weight:500;
  color:#798491;
  margin-top:10px;
}
.mark {
  display:flex;
  gap:4px;
  align-items:flex-end;
  height:32px;
}
.mark i {
  background:#163957;
  width:7px;
  height:28px;
}
.mark i:nth-child(2) {
  height:19px;
  background:#638cac;
}
.mark i:nth-child(3) {
  height:11px;
  background:#a8bdce;
}
nav {
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
}
nav a {
  text-decoration:none;
  color:#697584;
  padding:14px 13px;
  border-bottom:2px solid transparent;
  font-size:16px;
  line-height:1.5;
  white-space:nowrap;
  text-transform:uppercase;
}
nav a:hover {
  color:#163957;
  background:#eff3f7;
}
nav a.active {
  color:#163957;
  border-color:#163957;
  font-weight:600;
}
.main {
  flex:1;
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:42px 56px 0;
}
.topline {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-bottom:19px;
  border-bottom:1px solid #e5e9ed;
  font-size:13px;
  letter-spacing:1.8px;
  color:#89929d;
}
.topline span:last-child {
  letter-spacing:0;
  color:#778693;
}
.eyebrow {
  color:#6c8397;
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  margin:44px 0 14px;
}
h1 {
  font-weight:500;
  font-size:56px;
  line-height:1.18;
  letter-spacing:-1.5px;
  margin:0 0 38px;
  color:#183b56;
}
h2 {
  font-size:32px;
  font-weight:500;
  letter-spacing:-.6px;
  margin:0 0 20px;
  color:#173952;
}
h3 {
  font-size:22px;
  font-weight:600;
  color:#213e54;
  margin:0 0 8px;
}
p {
  margin:0 0 16px;
}
.hero {
  margin:0 0 44px;
}
.hero-carousel {
  position:relative;
}
.hero-track {
  position:relative;
  overflow:hidden;
  aspect-ratio:3987 / 1297;
  border:1px solid #e3e7eb;
  background:#e9eef1;
}
.hero-track img {
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
}
.hero-track img:not(.active) {
  display:none;
}
.carousel-control {
  position:absolute;
  z-index:2;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:80px;
  border:0;
  background:transparent;
  color:rgba(34,43,57,.42);
  padding:0;
  font-size:64px;
  font-family:Georgia,"Times New Roman",serif;
  font-weight:400;
  line-height:1;
  cursor:pointer;
  opacity:1;
}
.carousel-control:hover {
  color:rgba(34,43,57,.72);
}
.carousel-control.prev {
  left:8px;
}
.carousel-control.next {
  right:8px;
}
.carousel-dots {
  display:flex;
  position:relative;
  z-index:2;
  justify-content:center;
  gap:9px;
  margin-top:14px;
}
.carousel-dots button {
  width:10px;
  height:10px;
  padding:0;
  border:0;
  border-radius:50%;
  background:#c7c7c7;
  cursor:pointer;
}
.carousel-dots button.active {
  background:#5fa5c5;
}
.hero figcaption {
  font-size:13px;
  color:#89939c;
  display:flex;
  justify-content:space-between;
  gap:15px;
  padding-top:8px;
}
.intro {
  max-width:980px;
  color:#596571;
  line-height:1.85;
}
.intro strong {
  color:#293f51;
  font-weight:600;
}
.intro .lead {
  font-size:28px;
  line-height:1.55;
  color:#293f51;
  letter-spacing:-.3px;
  margin-bottom:14px;
}
.topicline {
  display:flex;
  gap:28px;
  flex-wrap:wrap;
  color:#456782;
  font-size:15px;
  letter-spacing:.2px;
  margin:28px 0 56px;
}
.section-head {
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  border-bottom:2px solid #27475e;
}
.section-head h2 {
  margin-bottom:12px;
}
.section-head span {
  font-size:13px;
  color:#8995a0;
}
.newsrow {
  display:grid;
  grid-template-columns:108px 94px 1fr;
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid #e6e9ed;
  align-items:baseline;
  font-size:17px;
}
.date {
  color:#7c8996;
  font-size:16px;
  font-variant-numeric:tabular-nums;
}
.tag {
  font-size:12px;
  letter-spacing:1px;
  color:#426984;
}
.newsrow p {
  margin:0;
}
.footer {
  width:calc(100% - 112px);
  max-width:1208px;
  border-top:1px solid #e5e9ed;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin:82px auto 0;
  padding:34px 0 38px;
  font-size:14px;
  color:#9099a2;
}
.footer-affiliation {
  font-size:15px;
  line-height:1.7;
  color:#85909c;
}
.footer-affiliation b {
  display:block;
  font-size:16px;
  color:#556574;
  font-weight:600;
  margin-bottom:7px;
}
.footer-affiliation p {
  margin:0;
}
.description {
  max-width:880px;
  color:#667482;
  margin-bottom:48px;
}
.group {
  margin-top:52px;
}
.person {
  display:flex;
  align-items:center;
  gap:40px;
  padding:34px 0;
  border-bottom:1px solid #e6e9ed;
}
.portrait {
  width:220px;
  height:282px;
  display:grid;
  place-items:center;
  background:#edf1f4;
  font-size:24px;
  color:#8e9eab;
  flex:none;
  overflow:hidden;
}
.portrait img {
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.person p {
  color:#77838d;
  font-size:16px;
  margin:4px 0;
}
.profile-links {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.profile-links a {
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 14px;
  border:1px solid #8da7ba;
  border-radius:999px;
  background:#f4f7fa;
  color:#294e69;
  font-size:14px;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  white-space:nowrap;
  box-shadow:0 1px 2px rgba(22,57,87,.08);
}
.profile-links a:hover {
  border-color:#294e69;
  background:#eaf1f6;
}
.grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
}
.project {
  border-top:2px solid #35566f;
  padding:30px 0 26px;
}
.number {
  color:#8d9ba6;
  font-size:13px;
  letter-spacing:2px;
  margin-bottom:20px;
}
.project p {
  color:#6c7985;
}
.project small {
  color:#4c728c;
  font-size:15px;
}
.publication {
  padding:32px 0;
  border-bottom:1px solid #e1e6eb;
}
.pub-index {
  color:#4e7089;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  margin-right:10px;
  white-space:nowrap;
}
.publication p {
  color:#74808b;
  margin:4px 0;
  font-size:17px;
}
.publication em {
  color:#4e7089;
  font-style:normal;
  font-size:15px;
}
.contact-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  margin-top:56px;
}
.contact-item {
  border-top:1px solid #dce3e8;
  padding:28px 0;
}
.contact-item h3 {
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:1.4px;
  color:#7b8b98;
}
.contact-item p {
  color:#42596c;
}
.join-main .contact-grid {
  grid-template-columns:1fr;
  gap:0;
}
.join-main .contact-item p {
  max-width:880px;
}
.map-section {
  margin-top:32px;
  border-top:1px solid #dce3e8;
  padding-top:28px;
}
.map-section .section-head {
  margin-bottom:22px;
}
.map-section p {
  color:#42596c;
  margin-bottom:20px;
}
.map-section iframe {
  display:block;
  width:100%;
  height:420px;
  border:0;
  background:#e9eef1;
}
.note {
  font-size:15px;
  color:#8b97a2;
  margin-top:28px;
}
button.menu {
  display:none;
}
@media(max-width:1000px) {
  .site-header {
    gap:18px;
    padding:32px 30px;
  }
  .brand {
    max-width:430px;
  }
  .brand-logo {
    height:92px;
    max-width:430px;
  }
  nav {
    gap:0;
  }
  nav a {
    padding:11px 8px;
    font-size:15px;
  }
  .main {
    padding:34px 30px 0;
  }
  .footer {
    width:calc(100% - 60px);
  }
  .carousel-control {
    width:38px;
    height:68px;
    font-size:54px;
  }
  h1 {
    font-size:44px;
  }
  .intro .lead {
    font-size:24px;
  }
  .portrait {
    width:180px;
    height:232px;
  }
}
@media(max-width:760px) {
  body {
    font-size:16px;
    line-height:1.75;
  }
  .site-header {
    display:block;
    padding:26px 24px;
  }
  .brand {
    width:max-content;
    max-width:calc(100% - 96px);
  }
  .brand-logo {
    height:76px;
    max-width:100%;
  }
  .mark {
    height:27px;
  }
  button.menu {
    display:block;
    position:absolute;
    right:24px;
    top:34px;
    border:1px solid #cbd5dd;
    background:transparent;
    color:#294e69;
    padding:8px 13px;
    font-size:14px;
  }
  nav {
    display:none;
    margin-top:22px;
    align-items:stretch;
    gap:3px;
  }
  nav.open {
    display:flex;
    flex-direction:column;
  }
  nav a {
    padding:12px 12px;
    border-bottom:0;
    border-left:2px solid transparent;
  }
  nav a.active {
    background:#eaf0f5;
  }
  .main {
    margin:0;
    padding:30px 24px 0;
  }
  .topline {
    font-size:10px;
  }
  .topline span:last-child {
    display:none;
  }
  .eyebrow {
    margin-top:26px;
  }
  h1 {
    font-size:36px;
    margin-bottom:28px;
  }
  .carousel-control {
    width:30px;
    height:52px;
    font-size:42px;
  }
  .carousel-control.prev {
    left:8px;
  }
  .carousel-control.next {
    right:8px;
  }
  .carousel-dots {
    gap:8px;
    margin-top:12px;
  }
  .hero figcaption {
    font-size:10px;
  }
  .intro .lead {
    font-size:21px;
  }
  .topicline {
    gap:10px 18px;
    margin-bottom:34px;
  }
  .newsrow {
    grid-template-columns:76px 1fr;
    gap:7px 15px;
  }
  .newsrow .tag {
    grid-column:2;
  }
  .newsrow p {
    grid-column:2;
  }
  .grid,.contact-grid {
    grid-template-columns:1fr;
    gap:20px;
  }
  .footer {
    width:calc(100% - 48px);
    flex-direction:column;
    align-items:flex-start;
    gap:22px;
    margin-top:45px;
    padding-bottom:24px;
  }
  .portrait {
    width:150px;
    height:192px;
  }
}