/* BlueGreen — The art of seeing. */
:root{--ink:#102b35;--navy:#061522;--paper:#f1f0e9;--white:#fffefa;--teal:#347f80;--mint:#a5e2d0;--line:#cbd0c8;--muted:#536463;--gutter:clamp(22px,5vw,88px);--wrap:1440px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.7;word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}
body,button,input{font-family:var(--font)}
h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd{margin:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
button,a,input,summary{-webkit-tap-highlight-color:transparent}
a,button{touch-action:manipulation}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #d1743b;outline-offset:6px}
button:disabled{cursor:default}
::selection{color:#061522;background:#a5e2d0}
[hidden]{display:none!important}
em{font-style:normal}
ul,ol{padding:0;margin:0;list-style:none}
small{font-size:12px}
a,button,summary{scroll-margin-top:110px}
section[id],details[id]{scroll-margin-top:96px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:120px}
.eyebrow,.section-kicker,.course-en,.step-label,.module-label{font-size:11px;font-weight:650;letter-spacing:.14em;line-height:1.5}
.section-kicker{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:62px}
.section-kicker>span:last-child{letter-spacing:.02em;font-weight:500;color:var(--muted)}
h2{font-size:clamp(36px,4.5vw,64px);line-height:1.28;font-weight:580;letter-spacing:-.065em}
h3{letter-spacing:-.04em}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:52px}
.section-heading>p{max-width:370px;font-size:15px;color:var(--muted);line-height:1.9}
.text-link{display:inline-flex;align-items:center;gap:24px;min-height:44px;border-bottom:1px solid currentColor;font-size:13px;font-weight:650}
.text-link>span{transition:transform .25s}
.text-link:hover>span{transform:translate(3px,-3px)}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:56px;padding:16px 24px;font-size:14px;font-weight:750;transition:background .25s,color .25s,transform .25s}
.button:hover{transform:translateY(-3px)}
.button-light{background:var(--mint);color:var(--navy)}
.button-light:hover{background:#c7f4e5}
.button-dark{background:var(--navy);color:white}
.button-dark:hover{background:#245a5b}
.skip-link{position:fixed;z-index:100;top:-100px;left:18px;padding:14px 24px;background:var(--mint);color:var(--navy)}
.skip-link:focus{top:14px}
.scroll-progress{position:fixed;z-index:70;top:0;left:0;width:100%;height:2px;transform:scaleX(0);transform-origin:left;background:var(--mint);pointer-events:none}
/* Navigation: a calm, fixed point above the exhibition. */
.site-header{position:fixed;inset:0 0 auto;z-index:30;color:var(--white);border-bottom:1px solid #ffffff26;transition:background .25s,backdrop-filter .25s}
.site-header.is-scrolled{background:#061522ee;backdrop-filter:blur(16px)}
.site-header.is-scrolled .header-inner{height:72px}
.header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{min-height:44px;display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand-symbol{width:42px;height:42px;object-fit:contain}
.brand-wordmark{display:flex;flex-direction:column;line-height:1}
.brand-top{font-size:9px;letter-spacing:.3em;margin-bottom:6px}
.brand-bottom{font-size:18px;font-weight:850;letter-spacing:-.055em}
.brand-bottom>span{color:var(--mint)}
.brand-bottom i{display:none}
.primary-nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:550}
.primary-nav>a{display:flex;align-items:center;min-height:46px;position:relative}
.primary-nav>a:after{content:"";position:absolute;left:0;right:0;bottom:6px;height:1px;background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.primary-nav>a:hover:after,.primary-nav>a[aria-current="location"]:after{transform:scaleX(1)}
.primary-nav .nav-contact{gap:24px;margin-left:12px;color:var(--mint)}
.menu-toggle{display:none}
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:800px;min-height:min(980px,max(800px,100svh));color:var(--white);background:var(--navy)}
.hero-art{position:absolute;z-index:-2;inset:0;overflow:hidden}
.hero-art picture{display:block;height:100%;width:100%}
.hero-art img{width:100%;height:100%;object-fit:cover;object-position:65% 52%;transform:scale(1.025) translate(var(--art-x,0px),var(--art-y,0px));transition:transform 1s cubic-bezier(.22,.61,.36,1);will-change:transform}
.hero-art figcaption{position:absolute;right:var(--gutter);bottom:95px;color:#b7d3d4;font-size:10px;letter-spacing:.015em;writing-mode:vertical-rl;z-index:2}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,15,25,.87) 0%,rgba(3,15,25,.72) 29%,rgba(3,15,25,.17) 62%,rgba(3,15,25,.04) 100%),linear-gradient(0deg,rgba(3,15,25,.87) 0,transparent 29%,transparent 80%,rgba(3,15,25,.24) 100%);pointer-events:none}
.hero-layout{padding-top:158px;padding-bottom:160px}
.hero-heading{position:relative;z-index:1}
.hero-heading .eyebrow{display:flex;align-items:center;gap:10px;color:#c4d4d5;font-size:10px;letter-spacing:.14em;margin-bottom:32px}
.tiny-swatch{height:6px;width:6px;background:var(--mint);border-radius:50%}
.hero-edition{margin-left:22px;color:#abbfc5}
.hero h1{font-size:clamp(64px,7.45vw,112px);line-height:1.07;font-weight:500;letter-spacing:-.068em;max-width:760px}
.hero h1>span{font-family:var(--font-display);font-size:1.06em;font-weight:600;letter-spacing:-.075em;color:var(--mint)}
.hero-copy{margin-top:34px;max-width:460px}
.hero-description{font-size:14px;line-height:1.95;color:#cedcde;letter-spacing:-.015em}
.hero-description strong{font-weight:650;color:white}
.hero-actions{display:flex;align-items:center;gap:28px;margin-top:28px}
.hero-about{display:flex;align-items:center;gap:18px;min-height:48px;font-size:12px;color:#d8e5e5}
.hero-about:hover{color:var(--mint)}
.hero-bottom{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:76px;border-top:1px solid #d8ece226;color:#adc4c8;font-size:10px;letter-spacing:.09em}
.scroll-cue{display:flex;align-items:center;gap:17px;min-height:60px;font-size:12px;letter-spacing:0;color:#d8e7e6}
.scroll-cue>span{font-size:20px;color:var(--mint)}
.hero-coordinate{font-size:9px}
.hero-index{margin-left:auto}
.contents{display:grid;grid-template-columns:repeat(6,1fr);padding-block:28px;background:var(--paper)}
.contents>a{display:flex;align-items:flex-start;gap:12px;min-height:57px;padding:6px 14px;border-right:1px solid var(--line);font-size:12px;font-weight:650}
.contents>a:first-child{padding-left:0}
.contents>a:last-child{border:0;padding-right:0}
.contents .index-no{font-size:10px;font-weight:400;color:#6f7c75}
.contents small{display:block;font-size:8px;letter-spacing:.13em;font-weight:500;color:#61746e;margin-top:7px}
.contents a:hover{color:var(--teal)}
/* Philosophy and material. */
.about{padding-top:104px}
.about-grid{display:grid;grid-template-columns:1.08fr 1fr;gap:10%}
.about h2{font-family:var(--font-display);font-weight:600;line-height:1.45;letter-spacing:-.065em}
.about h2 em{color:var(--teal);position:relative}
.about h2 em:after{content:"";position:absolute;left:0;right:0;bottom:-.06em;height:1px;background:var(--teal);opacity:.5}
.about-body{padding-top:8px;max-width:510px}
.about-body .lead{font-size:23px;line-height:1.7;color:var(--ink);font-weight:550;letter-spacing:-.045em;margin-bottom:28px}
.about-body>p{font-size:15px;line-height:2;color:var(--muted);margin-bottom:18px}
.material-landscape{position:relative;margin-top:70px;background:#dedfd6;overflow:hidden;min-height:440px}
.material-landscape:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(248,246,236,.96),rgba(248,246,236,.8) 25%,transparent 61%);pointer-events:none}
.material-landscape img{width:100%;height:490px;object-fit:cover;object-position:50% 51%}
.material-caption{z-index:1;position:absolute;bottom:58px;left:42px;color:#102b35;max-width:62%}
.material-caption>.eyebrow{font-size:9px;letter-spacing:.19em}
.material-caption>p{font-family:var(--font-display);font-weight:600;font-size:clamp(28px,3.2vw,44px);line-height:1.5;letter-spacing:-.06em;margin-top:15px}
.material-landscape figcaption{z-index:1;position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;gap:16px;padding:14px 28px;color:#0d303e;background:#f5f2e9df;font-size:10px;line-height:1.6}
.director{display:grid;grid-template-columns:1fr 1.1fr .8fr;gap:40px;align-items:center;margin-top:58px;padding-top:34px;border-top:1px solid var(--line)}
.director .eyebrow{font-size:9px;letter-spacing:.12em;color:var(--teal)}
.director h3{font-size:22px;line-height:1.5;margin-top:13px}
.director h3 small{display:block;font-size:12px;letter-spacing:0;font-weight:500;margin-top:4px;color:var(--muted)}
.director-profile{display:inline-flex;align-items:center;gap:24px;min-height:44px;font-size:11px;text-decoration:underline;text-underline-offset:5px}
.director>p{font-size:13px;line-height:1.9;color:var(--muted)}
.credentials{font-size:12px;line-height:2.2;padding-left:20px;border-left:1px solid var(--line)}
/* Observation becomes something the visitor can do. */
.approach-section{background:#112c33;color:var(--paper)}
.approach-section .section-kicker{border-color:#ffffff2b}
.approach-section .section-kicker>span:last-child{color:#b0c8c7}
.approach-header{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.approach-header h2{font-family:var(--font-display);font-size:clamp(30px,3.5vw,48px);line-height:1.55;font-weight:600}
.approach-header>p{font-size:13px;line-height:1.9;color:#b8cecb;max-width:300px}
.perception-lab{margin-block:60px 68px;display:grid;grid-template-columns:.85fr 1.3fr;gap:9%;padding-block:50px;border-block:1px solid #ffffff2b}
.experiment-copy>.eyebrow{font-size:9px;color:var(--mint)}
.experiment-copy h3{font-size:38px;line-height:1.3;font-weight:500;letter-spacing:-.055em;margin-top:23px}
.experiment-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#b8cecb;margin-top:21px}
.experiment-readout{display:flex;align-items:center;gap:10px;font-size:11px;color:#b8cecb;margin-top:30px}
.experiment-readout strong{font-weight:500;letter-spacing:.05em;color:#deece8}
.experiment-dot{width:15px;height:15px;background:#347f80;border:1px solid #8faca6}
.perception-pair{display:grid;grid-template-columns:1fr 1fr;aspect-ratio:2/1;--surround-a:#272727;--surround-b:#d7d7d7}
.perception-field{display:flex;align-items:center;justify-content:center;position:relative;background:var(--surround-a);transition:background .08s linear}
.field-b{background:var(--surround-b)}
.perception-chip{display:block;width:34%;aspect-ratio:1;background:#347f80}
.field-label{position:absolute;bottom:13px;left:16px;font-size:10px;line-height:1;letter-spacing:.1em;color:#e8e8e8}
.field-b .field-label{color:#222}
.range-title{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-top:22px;color:#dceae5}
.range-title output{font-size:10px;font-variant-numeric:tabular-nums;letter-spacing:.04em;color:#bfd4cc}
.experiment-control input[type=range]{display:block;width:100%;height:44px;margin:3px 0 0;appearance:none;-webkit-appearance:none;background:transparent;cursor:ew-resize;accent-color:var(--mint)}
.experiment-control input[type=range]::-webkit-slider-runnable-track{height:2px;background:#57736d}
.experiment-control input[type=range]::-moz-range-track{height:2px;background:#57736d}
.experiment-control input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;height:19px;width:19px;border-radius:50%;background:var(--mint);border:4px solid #112c33;box-shadow:0 0 0 1px var(--mint);margin-top:-8.5px}
.experiment-control input[type=range]::-moz-range-thumb{height:12px;width:12px;border-radius:50%;background:var(--mint);border:4px solid #112c33;box-shadow:0 0 0 1px var(--mint)}
.range-ends{display:flex;justify-content:space-between;font-size:10px;color:#b8cecb}
.experiment-hint{font-size:11px;line-height:1.8;color:#a7bfb9;margin-top:20px}
.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px}
.step-label{font-size:10px;color:var(--mint)}
.approach-grid h3{font-size:22px;font-weight:550;margin-block:17px 16px}
.approach-grid p{font-size:13px;color:#b8cecb;line-height:1.95}
/* Four equal disciplines, four distinct visual territories. */
.course-en{font-size:10px;color:var(--teal);letter-spacing:.13em}
.curriculum-toolbar{margin-top:75px;border-top:1px solid var(--ink);padding-top:25px;display:flex;justify-content:space-between;align-items:center;gap:24px}
.curriculum-toolbar h3{font-size:17px;font-weight:650}
.text-button{border:0;border-bottom:1px solid #8a9991;background:transparent;color:var(--ink);padding:12px 2px;font-size:12px;min-height:44px}
.course-list{margin-top:19px;border-top:1px solid var(--line)}
.course{border-bottom:1px solid var(--line)}
.course>summary{display:grid;grid-template-columns:42px 1fr 1fr 84px 24px;gap:16px;align-items:center;list-style:none;cursor:pointer;padding:26px 0}
.course>summary::-webkit-details-marker{display:none}
.course>summary::marker{content:""}
.course-no{font-size:13px;font-variant-numeric:tabular-nums;color:var(--teal)}
.course-name .course-en{font-size:9px}
.course-name h3{font-size:24px;line-height:1.5;font-weight:550}
.course-brief{font-size:12px;color:var(--muted)}
.course-tag{font-size:10px;color:var(--teal);text-align:right}
.toggle-icon{position:relative;width:22px;height:22px;display:block}
.toggle-icon:before,.toggle-icon:after{content:"";position:absolute;inset:10px 3px auto;height:1px;background:currentColor}
.toggle-icon:after{transform:rotate(90deg);transition:transform .2s}
.course[open] .toggle-icon:after{transform:rotate(0)}
.course[open]>summary{color:var(--teal)}
.course-body{display:grid;grid-template-columns:1.2fr 1fr;gap:7%;padding:26px 0 42px}
.course-statement{font-family:var(--font-display);font-size:26px;line-height:1.55;font-weight:600;letter-spacing:-.045em;margin-bottom:22px}
.course-intro>p:not(.course-statement){font-size:14px;line-height:1.95;color:var(--muted);margin-bottom:15px}
.course-intro .teacher-name{font-size:12px!important;color:var(--teal)!important}
.resource-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:20px}
.resource-links .text-link{font-size:11px;gap:12px;min-height:40px}
.course-info{background:#e5e8e0;padding:28px 30px;align-self:start}
.course-info dl{display:grid;grid-template-columns:68px 1fr;gap:18px 14px;font-size:12px;line-height:1.8}
.course-info dt{color:var(--muted);font-size:11px}
.course-info dd strong{font-size:18px;font-weight:650}
.fee-note{display:block;font-size:10px;line-height:1.8;color:var(--muted);margin-top:5px}
.course-inquiry{display:flex;justify-content:space-between;gap:18px;border-top:1px solid #b9c6bb;padding-top:18px;margin-top:24px;min-height:44px;font-size:12px;font-weight:650}
.course-scene{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;background:#e0e8e1;overflow:hidden;margin-bottom:36px}
.course-scene img{width:100%;aspect-ratio:1.77;object-fit:cover}
.course-scene figcaption{padding:28px 35px}
.course-scene strong{display:block;font-family:var(--font-display);font-size:24px;font-weight:600;letter-spacing:-.05em;line-height:1.65}
.course-scene small{display:block;font-size:10px;color:var(--muted);margin-top:20px}
.curriculum{padding-bottom:40px}
.curriculum-title{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}
.curriculum-title h4{font-size:14px;font-weight:650}
.curriculum-title>span{font-size:9px;letter-spacing:.1em;color:var(--teal)}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px 30px}
.module-grid>li{border-top:1px solid var(--line);padding-top:18px}
.module-label{font-size:9px;color:var(--teal)}
.module-grid h5{font-size:15px;line-height:1.6;letter-spacing:-.02em;margin:11px 0 12px}
.module-grid p,.module-grid li li{font-size:12px;line-height:1.9;color:var(--muted)}
.module-grid li li{padding-block:5px;border-bottom:1px dotted #cbd0c8}
/* The reading room. */
.no-results{text-align:center;padding:60px 20px;font-size:16px}
/* A shared philosophy, distinct practices. */
.universe-spectrum{position:relative;width:min(320px,100%);aspect-ratio:1;border-radius:50%;background:conic-gradient(from -18deg,#4ca3a6 0deg 34deg,#081e2a 34deg 36deg,#3c77a9 36deg 70deg,#081e2a 70deg 72deg,#6667a6 72deg 106deg,#081e2a 106deg 108deg,#905e9c 108deg 142deg,#081e2a 142deg 144deg,#ae6689 144deg 178deg,#081e2a 178deg 180deg,#bc665f 180deg 214deg,#081e2a 214deg 216deg,#ce9560 216deg 250deg,#081e2a 250deg 252deg,#d6c46c 252deg 286deg,#081e2a 286deg 288deg,#a4b572 288deg 322deg,#081e2a 322deg 324deg,#699778 324deg 358deg,#081e2a 358deg 360deg);box-shadow:0 0 0 22px #ffffff03,0 0 0 23px #ffffff0e}
.universe-spectrum:before{content:"";position:absolute;inset:24px;border-radius:50%;background:#081e2a}
.universe-center{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px}
.universe-center strong{font-size:16px;letter-spacing:.06em;font-weight:600}
.universe-center small{font-size:10px;color:#b1c5c3}
/* Editorial field notes. */
/* Invitation. */
/* Motion is a minor accent. All content is visible without scripts. */
@media(min-width:1600px){.hero-art img{object-position:50% 45%}
.hero h1{font-size:112px}
.hero-layout{padding-top:175px}}
@media(max-width:1100px){.primary-nav{gap:21px}
.primary-nav .nav-contact{margin-left:0;gap:14px}
.hero{min-height:780px}
.hero h1{font-size:clamp(64px,8vw,86px)}
.hero-layout{padding-top:156px;padding-bottom:145px}
.hero-art img{object-position:60% center}
.section{padding-block:90px}
.section-kicker{margin-bottom:48px}
.director{gap:25px}
.course>summary{grid-template-columns:32px 1fr .85fr 24px}
.course-tag{display:none}
.universe-spectrum{width:270px}
.material-landscape img{height:440px}
.hero-art figcaption{right:20px}}
@media(max-width:820px){.header-inner{height:78px}
.brand-symbol{width:35px;height:35px}
.brand-bottom{font-size:16px}
.brand-top{font-size:8px}
.menu-toggle{display:flex;align-items:center;gap:22px;min-width:68px;min-height:44px;border:0;background:transparent;color:var(--paper);font-size:12px;padding:0 0 0 10px}
.menu-symbol{font-size:24px;font-weight:300;line-height:1}
.primary-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#091f2b;border-bottom:1px solid #ffffff26;padding:24px var(--gutter) 32px;color:var(--paper);box-shadow:0 24px 30px #00141b35}
.primary-nav.is-open{display:grid;gap:6px}
.primary-nav>a{font-size:17px;min-height:51px}
.primary-nav .nav-contact{font-size:15px;margin-top:15px;justify-content:space-between;padding-top:15px;border-top:1px solid #ffffff26}
.primary-nav>a:after{display:none}
.hero{min-height:810px}
.hero-art img{object-position:57% center;opacity:.8}
.hero:after{background:linear-gradient(90deg,#03111be6,rgba(3,15,25,.55) 51%,rgba(3,15,25,.1)),linear-gradient(0deg,#03111beb,transparent 55%)}
.hero-layout{padding-top:144px}
.hero h1{font-size:76px}
.hero-edition{display:none}
.hero-art figcaption{font-size:8px}
.hero-coordinate{display:none}
.contents{grid-template-columns:repeat(3,1fr);gap:15px 0;padding-block:25px}
.contents>a{min-height:49px;padding:4px 18px}
.contents>a:nth-child(3){border:0}
.contents>a:nth-child(4){padding-left:0}
.contents small{margin-top:4px}
.about-grid{gap:7%}
.about h2{font-size:39px}
.about-body .lead{font-size:19px}
.about-body>p{font-size:13px}
.material-caption{left:30px}
.director{grid-template-columns:1fr 1fr}
.credentials{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px 24px;border:0;border-top:1px solid var(--line);padding:20px 0 0}
.approach-header{display:block}
.approach-header>p{margin-top:25px}
.perception-lab{gap:6%;grid-template-columns:.9fr 1.2fr}
.experiment-copy h3{font-size:32px}
.experiment-copy>p:not(.eyebrow){font-size:12px}
.experiment-readout{font-size:9px}
.approach-grid{gap:26px}
.approach-grid h3{font-size:20px}
.approach-grid p{font-size:12px}
.section-heading{gap:30px}
.section-heading>p{font-size:12px;max-width:280px}
.course-body{gap:5%}
.course-info{padding:25px}
.course-info dl{grid-template-columns:1fr;gap:7px}
.course-info dd{margin-bottom:10px}
.course-info dt{font-weight:650}
.course-statement{font-size:23px}
.course-intro>p:not(.course-statement){font-size:13px}
.course-scene figcaption{padding:24px}
.course-scene strong{font-size:21px}
.universe-spectrum{width:240px}}
@media(max-width:600px){:root{--gutter:24px}
html{scroll-padding-top:28px}
section[id],details[id]{scroll-margin-top:28px}
.section{padding-block:74px}
.section-kicker{font-size:9px;letter-spacing:.12em;padding-bottom:17px;margin-bottom:39px}
.section-kicker>span:last-child{font-size:9px;letter-spacing:-.025em}
.section-heading{display:block;margin-bottom:35px}
h2{font-size:36px}
.section-heading>p{font-size:13px;max-width:none;margin-top:21px;line-height:1.85}
.header-inner{height:72px}
.brand{gap:9px}
.brand-symbol{width:31px;height:31px}
.brand-bottom{font-size:15px}
.brand-top{font-size:7px;letter-spacing:.28em;margin-bottom:5px}
.primary-nav{top:72px}
.menu-toggle{font-size:11px;gap:19px}
.hero{min-height:820px;min-height:max(780px,100svh)}
.hero-layout{padding-top:124px;padding-bottom:119px}
.hero-heading .eyebrow{font-size:8px;letter-spacing:.14em;margin-bottom:26px;gap:8px}
.tiny-swatch{width:5px;height:5px}
.hero h1{font-size:clamp(53px,12.8vw,75px);line-height:1.11;letter-spacing:-.072em}
.hero h1>span{font-size:1.11em}
.hero-art{inset:0}
.hero-art img{object-position:59% center;opacity:.85}
.hero:after{background:linear-gradient(90deg,#03111bcc 0%,#03111b70 51%,#03111b1a 100%),linear-gradient(0deg,#03111b 0%,#03111b9e 27%,transparent 63%,#03111b44 100%)}
.hero-copy{margin-top:150px;max-width:100%}
.hero-description{font-size:12px;line-height:1.9;color:#d7e5e4;max-width:330px}
.hero-actions{gap:20px;margin-top:22px;flex-wrap:wrap}
.hero-actions .button{min-height:50px;padding:14px 18px;gap:26px;font-size:12px}
.hero-about{font-size:11px;min-height:44px;gap:10px}
.hero-art figcaption{right:10px;bottom:104px;max-height:185px;font-size:7px;line-height:1.4;opacity:.9}
.hero-bottom{min-height:62px;gap:16px}
.scroll-cue{font-size:10px;min-height:55px;gap:10px}
.scroll-cue>span{font-size:18px}
.hero-index{font-size:7px;letter-spacing:.06em;max-width:100px;text-align:right}
.contents{grid-template-columns:repeat(3,1fr);padding-block:24px;gap:18px 0}
.contents>a{font-size:10px;gap:8px;padding-inline:12px;min-height:44px;line-height:1.6}
.contents .index-no{font-size:8px}
.contents small{font-size:7px;margin-top:4px;letter-spacing:.06em}
.about{padding-top:56px}
.about-grid{grid-template-columns:1fr;gap:35px}
.about h2{font-size:42px;line-height:1.45}
.about-body{padding:0;max-width:none}
.about-body .lead{font-size:21px;line-height:1.7;margin-bottom:22px}
.about-body>p{font-size:14px;line-height:1.95;margin-bottom:17px}
.material-landscape{margin-top:35px;margin-inline:calc(-1 * var(--gutter));min-height:510px}
.material-landscape img{height:510px;object-fit:cover;object-position:43% center}
.material-caption{left:24px;bottom:73px;max-width:none}
.material-caption>p{font-size:31px;line-height:1.5;margin-top:12px}
.material-caption>.eyebrow{font-size:8px}
.material-landscape figcaption{font-size:8px;padding:12px 24px;display:block;line-height:1.8}
.material-landscape figcaption>span{display:block}
.director{margin-top:38px;padding-top:27px;display:block}
.director>p{font-size:12px;margin-top:22px;line-height:1.9}
.director .eyebrow{font-size:8px}
.director h3{font-size:23px}
.credentials{font-size:10px;gap:4px 15px;margin-top:22px;padding-top:16px}
.approach-header h2{font-size:29px;line-height:1.6;letter-spacing:-.07em}
.approach-header>p{font-size:12px;margin-top:22px}
.perception-lab{grid-template-columns:1fr;gap:32px;padding-block:33px;margin-block:36px 42px}
.experiment-copy h3{font-size:33px;margin-top:16px}
.experiment-copy>p:not(.eyebrow){font-size:13px;margin-top:17px}
.experiment-readout{margin-top:18px;font-size:10px}
.perception-pair{aspect-ratio:1.75}
.perception-chip{width:35%}
.field-label{font-size:9px;left:12px;bottom:12px}
.experiment-hint{font-size:10px;margin-top:15px}
.approach-grid{grid-template-columns:1fr;gap:29px}
.approach-grid article{display:grid;grid-template-columns:65px 1fr;column-gap:18px}
.step-label{font-size:8px;letter-spacing:.08em;grid-row:1 / 3;padding-top:5px;max-width:60px}
.approach-grid h3{font-size:21px;margin:0 0 11px}
.approach-grid p{font-size:13px;line-height:1.9;grid-column:2}
.curriculum-toolbar{margin-top:48px;padding-top:21px;gap:15px}
.curriculum-toolbar h3{font-size:15px}
.text-button{font-size:11px;flex-shrink:0}
.course>summary{grid-template-columns:24px 1fr 22px;gap:13px;padding-block:22px}
.course-no{font-size:11px;align-self:start;padding-top:7px}
.course-name .course-en{font-size:8px}
.course-name h3{font-size:22px;line-height:1.5}
.course-brief{grid-column:2;grid-row:2;font-size:11px;margin-top:-9px}
.toggle-icon{grid-column:3;grid-row:1/3}
.course-body{grid-template-columns:1fr;gap:25px;padding-block:14px 30px}
.course-statement{font-size:24px;margin-bottom:20px}
.course-intro>p:not(.course-statement){font-size:13px}
.resource-links{gap:8px 20px}
.course-info{padding:24px}
.course-info dl{grid-template-columns:65px 1fr;gap:16px 12px}
.course-info dd{margin:0}
.course-info dt{font-weight:500}
.course-inquiry{font-size:12px}
.course-scene{grid-template-columns:1fr;margin-bottom:28px}
.course-scene figcaption{padding:25px}
.course-scene strong{font-size:23px;line-height:1.6}
.course-scene small{font-size:9px;margin-top:12px}
.module-grid{grid-template-columns:1fr;gap:22px}
.module-grid>li{padding-top:17px}
.module-grid h5{font-size:16px}
.module-grid p,.module-grid li li{font-size:13px}
.module-levels{gap:30px}
.curriculum{padding-bottom:32px}
.curriculum-title{margin-bottom:22px}
.curriculum-title h4{font-size:14px}
.universe-spectrum{width:240px}}
@media(max-width:360px){:root{--gutter:20px}
.section-kicker>span:last-child{max-width:116px;text-align:right;font-size:8px}
.hero{min-height:770px}
.hero h1{font-size:51px}
.hero-copy{margin-top:130px}
.hero-actions{gap:12px}
.hero-actions .button{font-size:11px;padding-inline:14px;gap:17px}
.hero-about{font-size:10px;gap:7px}
.contents>a{font-size:9px;padding-inline:9px;gap:6px}
.contents small{font-size:6px}
.about h2{font-size:37px}
.about-body .lead{font-size:19px}
.approach-header h2{font-size:26px}
.approach-grid article{grid-template-columns:53px 1fr;gap:0 15px}
.approach-grid h3{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*,*:before,*:after{animation:none!important;transition:none!important}
.hero-art img{transform:none;will-change:auto}}
@media print{.site-header,.scroll-progress,.contents,.hero-art,.hero-bottom,.course-scene,.perception-lab,.menu-toggle{display:none}
.hero{min-height:0;background:white;color:black}
.hero:after{display:none}
.hero-layout{padding-block:30px}
.hero h1{font-size:42px}
.hero h1>span,.hero-description,.hero-description strong{color:black}
.hero-copy{margin-top:22px}
.hero-actions{display:none}
.section{padding-block:35px}
.section-kicker{margin-bottom:20px}
.material-landscape{max-height:220px;min-height:0}
.material-landscape img{height:220px}
.approach-section{background:white;color:black}
.approach-section p{color:#333}
.section-heading{break-after:avoid}
details:not([open])>*:not(summary){display:none}
a{color:inherit}
.scroll-cue{display:none}}
@media(min-width:601px) and (max-width:820px){.site-header.is-scrolled .primary-nav{top:72px}}
@media(max-width:600px){html{scroll-padding-top:90px}
section[id],details[id]{scroll-margin-top:90px}}

/* Editorial continuation: clear chapters, generous type, individual compositions. */
.section-kicker,.section-kicker>span:last-child{font-size:.75rem;letter-spacing:.07em}
.section-heading>p{font-size:1rem;line-height:1.9;max-width:400px}
.primary-nav{font-size:.875rem}
.button,.text-link{font-size:.875rem}
.about-body>p,.approach-grid p,.hero-description{font-size:1rem}
.about-body .lead{font-size:1.5rem}
.director>p{font-size:.875rem}.credentials{font-size:.8125rem}
.approach-header>p,.experiment-copy>p:not(.eyebrow){font-size:1rem}
.experiment-hint,.range-ends,.experiment-readout,.range-title output{font-size:.75rem}
.range-title{font-size:.875rem}.step-label{font-size:.75rem;letter-spacing:.07em}
.course-en{font-size:.75rem;letter-spacing:.08em}
.course-intro>p:not(.course-statement){font-size:1rem}.course-intro .teacher-name{font-size:.875rem!important}
.course-info dl,.course-brief{font-size:.875rem}.course-info dt,.fee-note,.course-tag,.resource-links .text-link{font-size:.8125rem}
.course-inquiry{font-size:.875rem}.module-label{font-size:.75rem}.module-grid h5{font-size:1.0625rem}
.module-grid p,.module-grid li li{font-size:.9375rem}.curriculum-title>span,.course-scene small{font-size:.75rem}
.class-note{font-size:.875rem;color:var(--muted);margin-top:24px}.course-name .course-en{font-size:.75rem}
.curriculum-toolbar h3{font-size:1.125rem}.text-button{font-size:.875rem}.course-no{font-size:.875rem}
/* Each discipline occupies a distinct spread, with the same academic weight. */
.classes .section-heading{margin-bottom:70px}
.subject-grid{display:flex;flex-direction:column;gap:80px}
.subject-card{display:grid;grid-template-columns:1.22fr 1fr;column-gap:8%;align-items:center;position:relative;min-width:0}
.subject-card:nth-child(even){grid-template-columns:1fr 1.22fr}
.subject-card:nth-child(even) .subject-image{grid-column:2;grid-row:1}
.subject-card:nth-child(even) .subject-copy{grid-column:1;grid-row:1}
.subject-image{position:relative;aspect-ratio:1.1;overflow:hidden;background:#d6ddd7}
.subject-image img{width:100%;height:100%;object-fit:cover;transition:transform .65s cubic-bezier(.2,.7,.25,1)}
.subject-card:hover .subject-image img{transform:scale(1.035)}
.subject-image>span{position:absolute;bottom:20px;left:20px;background:#071c28e8;color:#f1f5ef;padding:9px 13px;font-size:.75rem;letter-spacing:.06em}
.subject-copy{position:relative;min-width:0;padding-block:16px}
.subject-volume{display:block;font-family:var(--font-display);font-size:clamp(64px,7.2vw,104px);font-weight:600;line-height:.95;letter-spacing:-.075em;color:#c0c9be;margin-bottom:35px}
.subject-copy .course-en{font-size:.75rem;display:block;color:#426c61;letter-spacing:.12em}
.subject-copy h3{font-size:clamp(32px,3.9vw,56px);font-weight:550;letter-spacing:-.065em;line-height:1.45;margin-top:11px}
.subject-copy>p{font-size:1rem;color:#52695e;line-height:1.8;margin-top:17px}
.subject-bottom{margin-top:24px;padding-top:18px;border-top:1px solid #bdc8bb;font-size:.8125rem;color:#52695e}
.subject-bottom small{font-size:.8125rem}
.subject-open{display:inline-flex;align-items:center;min-height:46px;border-bottom:1px solid #1a4f47;color:#1a4f47;font-size:.875rem;font-weight:650;margin-top:26px}
.subject-card:hover .subject-open{color:#078078;border-color:#078078}
.visual-note{font-size:.75rem;line-height:1.85;color:#5b6d62;margin-top:40px}
/* The library is an open catalog, with the index beside each volume. */
.learning-section{background:#fafbf7}
.learning-section .section-kicker{border-color:#c4cec1}
.learning-search{display:grid;grid-template-columns:150px 1fr auto;align-items:center;gap:25px;margin-block:40px 15px;padding-block:25px;border-block:1px solid #9bae9c}
.learning-search label{font-size:.9375rem;font-weight:650}
.learning-search input{display:block;min-width:0;width:100%;min-height:50px;padding:9px 14px;border:0;border-bottom:1px solid #91a48e;border-radius:0;background:#eef1e9;color:#153b31;font-size:1rem}
.learning-search input::placeholder{font-size:.875rem;color:#62725f}
.learning-search>span{font-size:.8125rem;color:#586d5a;min-width:90px;text-align:right}
.lesson-grid{display:block}
.lesson-card{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.25fr);gap:7%;padding:45px 0;border-bottom:1px solid #bcc8b8;min-width:0}
.lesson-1{--lesson-color:#9a604a}.lesson-2{--lesson-color:#556ea0}.lesson-3{--lesson-color:#307f80}.lesson-4{--lesson-color:#776481}
.lesson-summary{position:relative;min-width:0;padding-left:24px;border-left:2px solid var(--lesson-color)}
.lesson-card-top{display:flex;align-items:center;gap:25px;color:var(--lesson-color);margin-bottom:20px}
.lesson-card-top>span{font-size:.75rem;letter-spacing:.08em;order:2}
.lesson-card-top>strong{font-family:var(--font-display);font-size:54px;font-weight:600;line-height:1;letter-spacing:-.075em}
.lesson-card h3{font-size:30px;line-height:1.5;letter-spacing:-.055em;font-weight:600}
.lesson-card h3 a:hover{color:var(--lesson-color)}
.lesson-summary>p{font-size:.9375rem;line-height:1.85;color:#536957;margin-top:12px;max-width:330px}
.lesson-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;margin-top:24px}
.lesson-actions a{display:inline-flex;align-items:center;min-height:44px;font-size:.875rem;border-bottom:1px solid #8ea38e}
.lesson-actions .original-link{font-size:.8125rem;color:#5b705e;border-color:#c1cfbe}
.chapter-links{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:0 25px;padding-top:4px}
.chapter-links>li{border-bottom:1px solid #d3dccd;min-width:0}
.chapter-links a{display:flex;align-items:flex-start;gap:11px;min-height:59px;padding-block:16px;font-size:.875rem;line-height:1.8}
.chapter-links a>span{font-size:.75rem;line-height:2.1;flex-shrink:0;color:var(--lesson-color);font-variant-numeric:tabular-nums}
.chapter-links a:hover{color:var(--lesson-color)}
.learning-footer{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:25px;color:#586d5a;font-size:.875rem;line-height:1.9}
.learning-footer .text-link{font-size:.875rem;flex-shrink:0}
.support-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:60px;background:#e8eee2;padding:35px}
.support-grid article{display:flex;align-items:flex-start;flex-direction:column;min-width:0}
.support-grid .eyebrow{font-size:.75rem;letter-spacing:.08em;color:#42664d}
.support-grid h3{font-size:21px;line-height:1.55;font-weight:550;margin-block:15px 13px}
.support-grid p{font-size:.875rem;line-height:1.95;color:#536957;margin-bottom:21px}
.support-grid .text-link{font-size:.8125rem;margin-top:auto}
.lab-archive{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.3fr);gap:7%;padding-top:70px;margin-top:0}
.archive-editorial{padding-top:15px}
.archive-heading{display:flex;gap:15px;align-items:center}
.archive-heading>img{width:42px;height:42px;flex-shrink:0}
.archive-heading .eyebrow{font-size:.75rem;color:#42664d;letter-spacing:.07em}
.archive-heading h3{font-family:var(--font-display);font-weight:600;font-size:28px;line-height:1.6;letter-spacing:-.055em;margin-top:9px}
.archive-intro{font-size:.9375rem;line-height:1.95;color:#536957;margin-top:25px}
.archive-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.archive-card{background:#e3e9df;padding:22px;min-width:0;display:flex;flex-direction:column;align-items:flex-start}
.archive-cover{width:100%;max-width:165px;height:auto;align-self:center;box-shadow:0 8px 20px #21391f16;margin-bottom:22px}
.archive-copy{display:flex;flex-direction:column;gap:11px}
.archive-period{font-size:.75rem;color:#486450;letter-spacing:.05em}
.archive-copy strong{font-size:20px;line-height:1.45;font-weight:550}
.archive-copy>span:last-child{font-size:.8125rem;line-height:1.8;color:#536957}
.main-blog-link{display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid #c3cebe;padding-top:27px;margin-top:50px}
.main-blog-link .eyebrow{font-size:.75rem;color:#42664d;letter-spacing:.08em}
.main-blog-link h3{font-size:19px;font-weight:550;line-height:1.6;margin-top:8px}
.main-blog-link .text-link{font-size:.875rem;flex-shrink:0}
/* The network has a common center, and real addresses. */
.network-section{background:#092330;color:#e7f0e9}
.network-section .section-kicker{border-color:#ffffff2b}
.network-section .section-kicker>span:last-child,.network-section .section-heading>p{color:#b6ccca}
.network-section .section-heading{align-items:center;margin-bottom:0}
.network-section .section-heading>h2{font-weight:500}
.network-section .section-heading>p{font-size:.9375rem}
.universe-intro{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;padding:64px 0 72px}
.universe-statement>.eyebrow{font-size:.75rem;color:#a5e2d0;letter-spacing:.14em}
.universe-statement>h3{font-family:var(--font-display);font-size:42px;font-weight:600;line-height:1.5;letter-spacing:-.06em;margin-top:22px}
.universe-statement>p:last-child{font-size:1rem;color:#b6ccca;line-height:2;margin-top:25px}
.universe-system{display:flex;flex-direction:column;align-items:center;gap:36px}
.universe-system>p{font-size:.875rem;line-height:1.9;text-align:center}
.universe-system small{font-size:.75rem;color:#b6ccca}
.universe-spectrum:before{background:#092330}
.universe-center small{font-size:.75rem}.universe-center strong{font-size:18px}
.network-grid{display:block;border-top:1px solid #c0e5d961}
.network-card{display:grid;grid-template-columns:85px minmax(0,1fr) minmax(0,.85fr);gap:18px 30px;align-items:start;border-bottom:1px solid #c0e5d942;padding:42px 0}
.network-top{grid-column:1;grid-row:1/3;font-size:.75rem;line-height:1.8;color:#b6ccca}
.network-top>span:first-child{display:block;max-width:70px}
.branch-swatch{display:block;width:18px;height:18px;border-radius:50%;background:#80b593;margin-top:18px}.branch-swatch.qna{background:#86a7d5}.branch-swatch.moglab{background:#bfa0cd}
.branch-identity{grid-column:2;grid-row:1}
.branch-latin{font-size:.75rem;letter-spacing:.11em;color:#b6ccca}
.branch-identity h3{font-size:clamp(26px,2.7vw,38px);line-height:1.5;font-weight:550;letter-spacing:-.055em;margin-top:9px}
.branch-subject{font-size:.875rem;color:#a5e2d0;margin-top:13px}
.branch-description{grid-column:2;grid-row:2;font-size:.9375rem;line-height:1.85;color:#b6ccca}
.branch-location{grid-column:3;grid-row:1/3;align-self:center;border-left:1px solid #c0e5d935;padding-left:30px}
.branch-location-label{font-size:.75rem;letter-spacing:.02em;color:#b6ccca}
.branch-location address{font-style:normal;font-size:1rem;line-height:1.9;margin-top:12px}
.branch-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:25px}
.branch-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;font-size:.875rem;padding:8px 15px;border:1px solid #c0e5d961}
.branch-actions .map-link{background:#a5e2d0;color:#0d302d;border-color:#a5e2d0;font-weight:650}
.branch-actions a:hover{background:#c9f0e3;color:#0d302d}
.network-note{font-size:.8125rem;color:#b6ccca;line-height:1.9;margin-top:25px}
/* A magazine opening with a large lead article and a three-column reading list. */
.journal .section-kicker{margin-bottom:45px}
.journal-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-bottom:55px}
.journal-heading h2{font-family:var(--font-display);font-weight:600;line-height:1.5;font-size:clamp(35px,4.2vw,60px)}
.journal-heading p{font-size:1rem;color:#53675c;line-height:1.9;margin-top:25px}
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.section-kicker{gap:14px;font-size:.75rem;letter-spacing:0}.section-kicker>span:last-child{font-size:.75rem;max-width:113px}.subject-copy h3{font-size:29px;padding-right:57px}.subject-volume{font-size:52px}.course-info{padding:22px 19px}.course-info dl{grid-template-columns:55px 1fr;gap:17px 10px}.lesson-card h3{font-size:27px}.lesson-summary{padding-left:17px}.lesson-actions{gap:15px}.lesson-actions a{font-size:.8125rem}.archive-card{grid-template-columns:87px 1fr;gap:19px;padding:19px}.archive-cover{width:87px}.archive-copy strong{font-size:20px}.archive-heading h3{font-size:24px}.branch-identity h3{font-size:28px}.branch-actions a{padding-inline:16px}.journal-feature h3{font-size:31px}.journal-list h3{font-size:23px}.contact-invitation h2{font-size:37px}.contact-naver h3{font-size:26px}.kakao-box{gap:15px}.copy-button{font-size:.8125rem;padding-inline:14px}.visit-address h3{font-size:25px}.visit-channels{grid-template-columns:1fr}.visit-channels>a{min-height:75px}.visit-channels small{font-size:.875rem}
}
@media(prefers-reduced-motion:reduce){.subject-image img,.journal-feature{transition:none}}
@media print{.subject-image,.universe-system,.contact-seal,.site-footer{display:none}.subject-grid{gap:20px}.subject-card,.subject-card:nth-child(even){display:block}.subject-volume{display:none}.learning-section,.network-section,.visit-section{background:#fff;color:#000}.lesson-card{grid-template-columns:1fr 1fr}.network-card{break-inside:avoid}.branch-location address,.branch-description,.branch-latin{color:#333}.subject-card,.lesson-summary{break-inside:avoid}.journal-feature h3{font-size:32px}.contact-paths{display:block}.contact-channel+.contact-channel{border-left:0;padding-left:0}}