:root{--navy:#071d37;--navy2:#0d2a4a;--ink:#102238;--blue:#195b9b;--paper:#f5f3ee;--line:#d8dee5;--muted:#667488}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;color:var(--ink);font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",Arial,sans-serif;line-height:1.6;letter-spacing:-.02em;word-break:keep-all;overflow-wrap:break-word}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button,input,select,textarea{font:inherit}
section[id]{scroll-margin-top:24px}
:focus-visible{outline:3px solid #6fa7db;outline-offset:4px}
.header{height:88px;padding:0 5vw;position:absolute;inset:0 0 auto;z-index:5;color:#fff;border-bottom:1px solid #ffffff29;display:flex;align-items:center}
.brand{display:flex;align-items:center;gap:13px;margin-right:auto}
.brand-mark{width:42px;height:42px;border:1px solid;display:grid;place-items:center;font:15px Georgia,serif}
.brand strong,.brand small{display:block}
.brand strong{font:17px Georgia,"Noto Serif KR",serif}
.brand small{font-size:9px;letter-spacing:.13em;opacity:.72;margin-top:3px}
.header nav{display:flex;align-items:center;gap:34px;font-size:13px}
.nav-cta{border-left:1px solid #ffffff38;padding-left:34px}
.menu-button{display:none;background:none;border:1px solid #ffffff66;color:#fff;padding:8px 12px}
.hero{min-height:780px;background:var(--navy);color:#fff;padding:170px 5vw 0;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #ffffff14;border-radius:50%;right:-130px;top:105px;box-shadow:0 0 0 85px #ffffff08,0 0 0 170px #ffffff05}
.hero-inner{max-width:1400px;margin:auto;display:grid;grid-template-columns:clamp(40px,13vw,180px) minmax(0,1fr) clamp(220px,21vw,290px);gap:clamp(28px,3.5vw,48px);position:relative;z-index:1}
.eyebrow,.overline{font-size:10px;font-weight:700;letter-spacing:.2em}
.eyebrow{color:#9eb2c8;writing-mode:vertical-rl;margin:15px 0}
.hero h1{font:400 clamp(54px,6vw,88px)/1.16 Georgia,"Noto Serif KR",serif;letter-spacing:-.055em;margin:0}
.hero h1 em{color:#9fbcd7;font-style:normal}
.hero-copy>p{max-width:620px;color:#c5d1de;font-size:17px;line-height:1.9;margin:36px 0}
.actions{display:flex;align-items:center;gap:28px}
.button{min-height:54px;padding:0 24px;border:0;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;font-size:13px;font-weight:700;cursor:pointer}
.primary{background:#fff;color:var(--navy)}
.text-link{border-bottom:1px solid #ffffff88;padding:17px 4px;font-size:13px}
.hero aside{margin-top:80px;padding:25px 0;border-block:1px solid #ffffff33}
.hero aside small{color:#91a8be;letter-spacing:.18em}
.hero aside strong{display:block;font:400 26px/1.4 Georgia,"Noto Serif KR",serif;margin:15px 0}
.hero aside p{font-size:12px;line-height:1.7;color:#aebdca}
.hero-foot{position:absolute;z-index:1;left:5vw;right:5vw;bottom:0;height:66px;border-top:1px solid #ffffff29;display:flex;align-items:center;justify-content:space-between;color:#879aae;font-size:9px;letter-spacing:.15em}
.section{padding:clamp(76px,8vw,115px) clamp(22px,7vw,98px)}
.section-label{color:var(--blue);font-size:10px;font-weight:800;letter-spacing:.2em}
.section-label.light{color:#8fb1d1}
.about-grid{max-width:1240px;margin:55px auto 0;display:grid;grid-template-columns:1fr 1.2fr;gap:10vw}
.lead{font:400 30px/1.6 Georgia,"Noto Serif KR",serif;margin:0}
.about h2,.profile h2{font:400 clamp(32px,3vw,40px)/1.4 Georgia,"Noto Serif KR",serif;margin:0 0 25px;text-wrap:balance}
.about-grid>div>p,.profile-grid>div>p{color:var(--muted);font-size:15px;line-height:1.9}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:38px;padding-top:20px}
.pillars span{font-size:11px;color:var(--muted)}
.pillars b{display:block;color:var(--blue);font:18px Georgia,serif;margin-bottom:8px}
.research{background:var(--navy);color:#fff}
.section-head{max-width:1240px;margin:auto;display:flex;align-items:end;justify-content:space-between}
.section-head h2{font:400 clamp(36px,4vw,48px)/1.25 Georgia,"Noto Serif KR",serif;margin:16px 0 0;text-wrap:balance}
.section-head>p{width:330px;color:#9baabc;line-height:1.7;font-size:14px}
.research-grid{max-width:1240px;margin:65px auto 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #40556d}
.research-grid article{min-height:340px;padding:28px 25px;border-right:1px solid #40556d}
.research-grid article:first-child{border-left:1px solid #40556d}
.research-grid article>span{font:16px Georgia,serif;color:#7894af}
.research-grid h3{font:400 23px/1.45 Georgia,"Noto Serif KR",serif;margin:50px 0 18px}
.research-grid p{color:#9fb0c0;font-size:13px;line-height:1.8}
.profile{background:var(--paper)}
.profile-grid{max-width:1240px;margin:55px auto 0;display:grid;grid-template-columns:minmax(280px,390px) minmax(0,1fr);gap:clamp(48px,8vw,112px);align-items:center}
.portrait {
  height:480px;
  background:var(--navy);
  color:#fff;
  position:relative;
  overflow:hidden;
  padding:0;
}


.portrait img {
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center top;
}

.profile .overline{color:var(--blue)}
.tags{display:flex;gap:7px;flex-wrap:wrap;margin:25px 0 35px}
.tags span,.status{border:1px solid #c9d1d9;padding:9px 12px;font-size:11px}
.under-link{font-size:13px;font-weight:700;border-bottom:1px solid;padding-bottom:7px}
.project-grid{max-width:1120px;margin:75px auto 0;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #cbd1d6}
.project-grid article{padding:35px 45px 0 0}
.project-grid article+article{border-left:1px solid #cbd1d6;padding-left:45px}
.project-grid small{color:var(--blue);letter-spacing:.15em}
.project-grid h3{font:400 24px/1.5 Georgia,"Noto Serif KR",serif}
.project-grid p{font-size:13px;line-height:1.8;color:var(--muted)}
.archive .section-head>p{color:var(--muted)}
.archive-list{max-width:1240px;margin:55px auto 0;border-top:2px solid}
.archive-list a{min-height:115px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:70px 190px 1fr 45px;align-items:center}
.archive-list a>span{color:#8c98a5;font:16px Georgia,serif}
.archive-list small{color:var(--blue);font-size:9px;letter-spacing:.12em}
.archive-list i{color:#8c98a5;font-style:normal;line-height:3}
.archive-list strong{font:400 20px Georgia,"Noto Serif KR",serif}
.archive-list b{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center}
.notice{max-width:1240px;margin:20px auto;color:#929da7;font-size:11px}
.knowledge{background:#eef1f3}
.knowledge-grid{max-width:1240px;margin:50px auto 0;display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:18px}
.knowledge-grid article{min-height:490px;background:#fff;padding:40px;display:flex;flex-direction:column}
.knowledge-grid article>small{color:var(--blue);font-size:9px;font-weight:800;letter-spacing:.18em}
.knowledge-grid h2{font:400 29px/1.4 Georgia,"Noto Serif KR",serif}
.knowledge-grid p,.knowledge-grid li{font-size:13px;line-height:1.8;color:var(--muted)}
.lecture{background:var(--navy2)!important;color:#fff}
.lecture p,.lecture li{color:#b9c7d4}
.lecture ul{list-style:none;padding:20px 0;border-top:1px solid #ffffff33}
.lecture li:before{content:"—";margin-right:8px}
.pale{background:#dce8f1;color:var(--navy);margin-top:auto}
.book-cover{width:175px;height:225px;margin:30px auto 20px;padding:24px 20px;background:var(--navy);color:#fff;box-shadow:10px 12px 0 #d7dde2;display:flex;flex-direction:column}
.book-cover i{font-size:8px;color:#97b1ca}
.book-cover strong{font:400 24px/1.4 Georgia,"Noto Serif KR",serif;margin:auto 0}
.book-cover span{font-size:9px}
.book h2{font-size:24px}
.status{align-self:flex-start;margin-top:auto}
.media{text-align:center}
.play{width:75px;height:75px;border:1px solid #b8c4ce;border-radius:50%;display:grid;place-items:center;color:var(--blue);margin:85px auto 40px}
.media .status{align-self:center}
.contact{background:var(--navy);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:11vw}
.contact h2{font:400 52px/1.35 Georgia,"Noto Serif KR",serif;margin:35px 0 20px}
.contact>div>p{color:#aebdca}
.contact>div>small{display:block;color:#7894af;font-size:9px;letter-spacing:.15em;margin-top:80px}
.contact>div>a{display:block;font:19px Georgia,serif;margin-top:10px;overflow-wrap:anywhere}
.contact label{display:block;color:#8fa5b9;font-size:11px;margin-bottom:24px}
.contact input,.contact select,.contact textarea{width:100%;min-height:48px;border:0;border-bottom:1px solid #52677d;border-radius:0;background:transparent;color:#fff;padding:13px 0;font:inherit;font-size:16px;outline:none}
.contact select option{color:var(--ink)}
.contact textarea{resize:vertical}
.contact input:focus,.contact select:focus,.contact textarea:focus{border-color:#fff}
.submit{width:100%;background:#fff;color:var(--navy)}
footer{padding:65px 5vw 35px;background:#041426;color:#fff}
footer>.brand{width:max-content}
footer>p{color:#7f92a4;font-size:12px;margin:25px 0 50px}
footer>div{border-top:1px solid #26394b;padding-top:25px;display:flex;justify-content:space-between;color:#6f8294;font-size:9px;letter-spacing:.1em}

@media(max-width:950px){.header nav{display:none;position:absolute;top:72px;left:0;right:0;background:#071d37;padding:24px 5vw 30px;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid #ffffff29;box-shadow:0 18px 30px #04142633}
.header nav.open{display:flex}
.header nav a{min-height:48px;display:flex;align-items:center;border-bottom:1px solid #ffffff1f}
.nav-cta{border:0;padding:0}
.menu-button{display:block}
.hero-inner{grid-template-columns:40px 1fr}
.hero aside{display:none}
.research-grid{grid-template-columns:1fr 1fr}
.knowledge-grid{grid-template-columns:1fr 1fr}
.lecture{grid-row:span 2}
}

@media(max-width:760px){.header{height:72px;padding:0 20px}
.brand-mark{width:36px;height:36px}
.brand strong{font-size:14px}
.brand small{font-size:7px}
.hero{min-height:max(640px,100svh);padding:120px 22px 80px}
.hero:after{width:330px;height:330px;right:-190px;top:105px;box-shadow:0 0 0 55px #ffffff07}
.hero-inner{display:block}
.eyebrow{writing-mode:horizontal-tb;margin:0 0 24px}
.hero h1{font-size:clamp(38px,11vw,45px);line-height:1.2}
.hero-copy>p{font-size:14px}
.actions{flex-wrap:wrap;gap:14px 20px}
.actions .button{width:100%}
.hero-foot span:nth-child(2){display:none}
.hero-foot{height:52px}
.section{padding:72px 22px}
.about-grid,.profile-grid,.contact{grid-template-columns:1fr;gap:48px}
.about-grid,.profile-grid{margin-top:38px}
.lead{font-size:22px;line-height:1.55}
.about h2,.profile h2,.section-head h2{font-size:clamp(30px,8.5vw,34px)}
.pillars{grid-template-columns:1fr;gap:20px}
.section-head{display:block}
.section-head>p{width:auto}
.research-grid{grid-template-columns:1fr}
.research-grid article,.research-grid article:first-child{min-height:0;padding:28px 22px;border-left:1px solid #40556d}
.research-grid h3{margin-top:30px}
.portrait{height:auto;min-height:0;overflow:visible;background:transparent}
.portrait img{width:100%;height:auto;object-fit:contain;object-position:center}
.project-grid{grid-template-columns:1fr}
.project-grid article{padding:30px 0 0}
.project-grid article+article{border-left:0;border-top:1px solid #cbd1d6;padding-left:0}
.archive-list a{min-height:0;grid-template-columns:38px minmax(0,1fr) 40px;padding:22px 0}
.archive-list small{grid-column:2}
.archive-list strong{grid-column:2;font-size:16px;line-height:1.55;margin-top:7px}
.archive-list b{grid-column:3;grid-row:1/3}
.knowledge-grid{grid-template-columns:1fr}
.knowledge-grid article{min-height:0;padding:30px 26px}
.lecture{grid-row:auto}
.play{margin:46px auto 30px}
.contact{gap:44px}
.contact h2{font-size:40px}
.contact>div>small{margin-top:40px}
footer{padding:52px 22px 28px}
footer>div{align-items:flex-end;gap:20px}
}

@media(max-width:380px){.brand small{display:none}.hero h1{font-size:36px}.text-link{width:100%;text-align:center}.contact h2{font-size:35px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}}