@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600&family=Noto+Sans+KR:wght@300;400;500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap");

:root {
  --ink: #141414;
  --paper: #f6f4ef;
  --white: #ffffff;
  --navy: #07182e;
  --navy-2: #102a45;
  --gold: #b18a49;
  --gold-light: #d6be8e;
  --line: rgba(20, 20, 20, 0.18);
  --muted: #6a6a67;
  --red: #8f282c;
  --font-sans: "Noto Sans KR", sans-serif;
  --font-serif: "Cormorant Garamond", "Source Serif 4", serif;
  --container: min(1240px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  word-break: keep-all;
}
body.menu-open { overflow: hidden; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }
.container { width: var(--container); margin: 0 auto; }
.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;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.eyebrow::before { width: 28px; height: 1px; background: currentColor; content: ""; }
.section { padding: 120px 0; }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 58px;
  font-weight: 500;
  line-height: 1.08;
}
.section-heading p { max-width: 650px; margin: 20px 0 0; color: var(--muted); }
.section-heading.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-heading.center .eyebrow { justify-content: center; }
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid currentColor;
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
.btn > svg { display: block; width: 18px; height: 18px; }
.btn-primary { border-color: var(--gold); background: var(--gold); color: #111; }
.btn-primary:hover { border-color: var(--gold-light); background: var(--gold-light); }
.btn-light { border-color: rgba(255,255,255,.68); color: white; }
.btn-light:hover { background: white; color: var(--navy); }
.btn-dark { border-color: var(--navy); background: var(--navy); color: white; }
.btn-dark:hover { background: var(--navy-2); }
.btn[disabled] { cursor: not-allowed; opacity: .42; }
.icon-box {
  display: inline-flex;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  line-height: 0;
}
.icon-box > svg { display: block; width: 19px; height: 19px; margin: 0; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
  color: white;
  transition: background 180ms ease, color 180ms ease;
}
.site-header.is-scrolled { background: rgba(7,24,46,.96); backdrop-filter: blur(14px); }
.nav-wrap { display: grid; min-height: 84px; grid-template-columns: 220px 1fr auto; align-items: center; gap: 24px; }
.brand-mark { display: flex; align-items: center; gap: 13px; }
.brand-monogram {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--gold-light);
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1;
}
.brand-copy strong, .brand-copy span { display: block; }
.brand-copy strong { font-size: 14px; line-height: 1.25; }
.brand-copy span { color: rgba(255,255,255,.65); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 28px; }
.desktop-nav a { position: relative; font-size: 13px; font-weight: 500; }
.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--gold-light);
  content: "";
  transform: scaleX(0);
  transition: transform 180ms ease;
}
.desktop-nav a:hover::after { transform: scaleX(1); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.lang-link { padding: 10px; font-size: 12px; }
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.44);
  background: transparent;
}
.menu-button > svg { width: 20px; height: 20px; }
.mobile-menu {
  position: fixed;
  z-index: 49;
  inset: 84px 0 0;
  padding: 28px 24px;
  background: var(--navy);
  color: white;
}
.mobile-menu a { display: block; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 18px; }

.hero {
  position: relative;
  display: flex;
  min-height: min(900px, 92vh);
  align-items: flex-end;
  overflow: hidden;
  color: white;
}
.hero-bg, .hero-bg::after { position: absolute; inset: 0; }
.hero-bg { background-position: center; background-size: cover; }
.hero-bg::after { content: ""; background: rgba(2, 9, 17, .55); }
.hero-content { position: relative; z-index: 2; padding: 170px 0 92px; }
.hero h1 {
  max-width: 940px;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 112px;
  font-weight: 400;
  line-height: .88;
}
.hero h1 .kr { display: block; margin-top: 22px; font-family: var(--font-sans); font-size: 20px; font-weight: 400; line-height: 1.5; }
.hero-lead { max-width: 600px; margin: 32px 0 36px; color: rgba(255,255,255,.8); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-index { position: absolute; z-index: 2; right: 5vw; bottom: 88px; color: rgba(255,255,255,.6); font-family: var(--font-serif); font-size: 22px; }
.hero-index strong { color: white; font-size: 56px; font-weight: 400; }

.proof-strip { border-bottom: 1px solid var(--line); background: var(--paper); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { min-height: 126px; padding: 28px 32px; border-left: 1px solid var(--line); }
.proof-item:last-child { border-right: 1px solid var(--line); }
.proof-item strong { display: block; font-family: var(--font-serif); font-size: 36px; font-weight: 500; line-height: 1.1; }
.proof-item span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; }

.method-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center; }
.image-frame { position: relative; min-height: 620px; overflow: hidden; }
.image-frame img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.image-caption { display: flex; justify-content: space-between; gap: 18px; margin-top: 14px; color: var(--muted); font-size: 11px; }
.method-list { border-top: 1px solid var(--line); }
.method-row { display: grid; grid-template-columns: 50px 1fr 28px; gap: 18px; padding: 28px 0; border-bottom: 1px solid var(--line); align-items: start; }
.method-row .number { color: var(--gold); font-family: var(--font-serif); font-size: 22px; }
.method-row h3 { margin: 0 0 8px; font-size: 19px; font-weight: 600; }
.method-row p { margin: 0; color: var(--muted); font-size: 14px; }
.method-row > svg { width: 20px; height: 20px; margin-top: 4px; }

.programs { background: var(--navy); color: white; }
.programs .section-heading p { color: rgba(255,255,255,.64); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.filter-button {
  min-height: 42px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,.28);
  background: transparent;
  color: rgba(255,255,255,.75);
  cursor: pointer;
  font-size: 13px;
}
.filter-button.is-active { border-color: var(--gold-light); background: var(--gold-light); color: var(--navy); }
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.25); }
.program-card { min-height: 390px; padding: 34px; border-right: 1px solid rgba(255,255,255,.25); border-bottom: 1px solid rgba(255,255,255,.25); }
.program-card:first-child { border-left: 1px solid rgba(255,255,255,.25); }
.program-card .level { color: var(--gold-light); font-size: 11px; font-weight: 600; text-transform: uppercase; }
.program-card h3 { margin: 72px 0 16px; font-family: var(--font-serif); font-size: 40px; font-weight: 500; line-height: 1.1; }
.program-card p { color: rgba(255,255,255,.62); font-size: 14px; }
.program-card a { display: inline-flex; align-items: center; gap: 8px; margin-top: 34px; font-size: 13px; font-weight: 600; }
.program-card a > svg { width: 16px; height: 16px; }

.schedule-layout { display: grid; grid-template-columns: 320px 1fr; gap: 68px; }
.tab-list { display: grid; gap: 8px; }
.tab-button {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.tab-button.is-active { border-color: var(--navy); color: var(--navy); font-weight: 700; }
.schedule-row { display: grid; grid-template-columns: 120px 1fr 130px; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); align-items: center; }
.schedule-date { font-family: var(--font-serif); font-size: 28px; }
.schedule-row h3 { margin: 0 0 5px; font-size: 17px; }
.schedule-row p { margin: 0; color: var(--muted); font-size: 13px; }
.status-chip { justify-self: end; padding: 5px 10px; border: 1px solid var(--line); font-size: 11px; }
.status-chip.open { border-color: var(--gold); color: #7a5a21; }

.global-band { position: relative; min-height: 690px; overflow: hidden; color: white; }
.global-band > img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.global-band::after { position: absolute; inset: 0; background: rgba(3,15,28,.72); content: ""; }
.global-content { position: relative; z-index: 2; display: grid; min-height: 690px; grid-template-columns: 1fr 1fr; align-items: end; gap: 80px; padding-top: 110px; padding-bottom: 110px; }
.global-content h2 { margin: 0; font-family: var(--font-serif); font-size: 74px; font-weight: 400; line-height: .96; }
.global-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.32); }
.global-stat { padding: 24px 16px 0 0; }
.global-stat strong { display: block; font-family: var(--font-serif); font-size: 38px; font-weight: 400; }
.global-stat span { color: rgba(255,255,255,.65); font-size: 12px; }

.archive-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 24px; }
.archive-feature { position: relative; min-height: 560px; overflow: hidden; color: white; }
.archive-feature img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.archive-feature::after { position: absolute; inset: 0; background: rgba(0,0,0,.48); content: ""; }
.archive-copy { position: absolute; z-index: 2; right: 40px; bottom: 42px; left: 40px; }
.archive-copy h3 { margin: 0 0 12px; font-family: var(--font-serif); font-size: 44px; font-weight: 500; line-height: 1.05; }
.archive-list { border-top: 1px solid var(--line); }
.archive-item { display: block; padding: 22px 4px; border-bottom: 1px solid var(--line); }
.archive-item time { color: var(--gold); font-size: 11px; }
.archive-item h3 { margin: 6px 0; font-size: 16px; }
.archive-item span { color: var(--muted); font-size: 12px; }

.professor { background: var(--paper); }
.professor-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: center; }
.portrait-placeholder {
  display: grid;
  min-height: 650px;
  place-items: center;
  border: 1px solid rgba(177,138,73,.45);
  background: var(--navy);
  color: rgba(255,255,255,.74);
  text-align: center;
}
.portrait-placeholder svg { width: 48px; height: 48px; margin-bottom: 18px; color: var(--gold-light); }
.portrait-placeholder strong, .portrait-placeholder span { display: block; }
.portrait-placeholder strong { font-family: var(--font-serif); font-size: 28px; font-weight: 400; }
.portrait-placeholder span { margin-top: 8px; font-size: 12px; }
.professor-copy h2 { margin: 0; font-family: var(--font-serif); font-size: 64px; font-weight: 500; line-height: 1.05; }
.professor-copy .role { margin: 16px 0 32px; color: var(--gold); }
.credential-list { margin: 32px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.credential-list li { display: flex; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.credential-list span { color: var(--muted); }

.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  display: grid;
  width: 100%;
  min-height: 76px;
  grid-template-columns: 40px 1fr 28px;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.faq-question .q { color: var(--gold); font-family: var(--font-serif); font-size: 20px; }
.faq-question strong { font-size: 16px; }
.faq-question > svg { width: 20px; height: 20px; transition: transform 180ms ease; }
.faq-item.is-open .faq-question > svg { transform: rotate(45deg); }
.faq-answer { max-width: 780px; padding: 0 68px 24px; color: var(--muted); font-size: 14px; }

.apply { background: var(--navy); color: white; }
.apply-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.apply-copy h2 { margin: 0; font-family: var(--font-serif); font-size: 64px; font-weight: 400; line-height: 1.04; }
.apply-copy p { color: rgba(255,255,255,.65); }
.contact-stack { display: grid; gap: 12px; margin-top: 36px; }
.contact-line { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.contact-line .icon-box { color: var(--gold-light); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { color: rgba(255,255,255,.72); font-size: 12px; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 0;
  outline: 0;
  background: rgba(255,255,255,.05);
  color: white;
}
.field textarea { min-height: 120px; resize: vertical; }
.field select option { color: #111; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-light); }
.consent-row { display: flex; gap: 10px; align-items: flex-start; margin: 18px 0; color: rgba(255,255,255,.66); font-size: 12px; }
.consent-row input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 2px; }
.form-status { margin-top: 14px; color: var(--gold-light); font-size: 12px; }

.shop-preview { position: relative; min-height: 640px; overflow: hidden; color: white; }
.shop-preview img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.shop-preview::after { position: absolute; inset: 0; background: rgba(4,10,18,.66); content: ""; }
.shop-copy { position: relative; z-index: 2; max-width: 650px; padding-top: 140px; padding-bottom: 140px; }
.shop-copy h2 { margin: 0; font-family: var(--font-serif); font-size: 72px; font-weight: 400; line-height: .95; }
.shop-copy p { max-width: 520px; color: rgba(255,255,255,.72); }
.coming-label { display: inline-flex; margin-bottom: 24px; padding: 6px 10px; border: 1px solid var(--gold-light); color: var(--gold-light); font-size: 10px; letter-spacing: .12em; }

.site-footer { padding: 58px 0; background: #030b15; color: rgba(255,255,255,.62); }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 60px; }
.footer-brand { color: white; font-family: var(--font-serif); font-size: 25px; }
.footer-title { margin-bottom: 14px; color: white; font-size: 12px; }
.footer-copy, .footer-copy a { display: block; margin-bottom: 5px; font-size: 11px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); font-size: 10px; }
.demo-notice { margin: 0; padding: 12px 24px; background: #f0eee8; color: #5f5b53; font-size: 10px; text-align: center; }

/* Concept B: anatomy archive */
.theme-archive { --paper: #f3f3f0; }
.theme-archive .site-header:not(.is-scrolled) { color: var(--navy); border-bottom-color: rgba(7,24,46,.18); }
.theme-archive .site-header:not(.is-scrolled) .brand-copy span { color: rgba(7,24,46,.58); }
.theme-archive .site-header:not(.is-scrolled) .menu-button { border-color: rgba(7,24,46,.4); }
.theme-archive .hero { min-height: 830px; color: var(--navy); background: #eeefec; }
.theme-archive .hero-bg { right: 0; left: 42%; background-position: center; }
.theme-archive .hero-bg::after { background: rgba(238,239,236,.18); }
.theme-archive .hero-content { width: 56%; }
.theme-archive .hero h1 { font-family: var(--font-sans); font-size: 82px; font-weight: 300; line-height: 1.14; }
.theme-archive .hero-lead { color: #59636d; }
.theme-archive .hero-index { color: rgba(7,24,46,.45); }
.theme-archive .hero-index strong { color: var(--navy); }
.theme-archive .programs { background: #eef0ef; color: var(--navy); }
.theme-archive .programs .section-heading p { color: var(--muted); }
.theme-archive .filter-button { border-color: rgba(7,24,46,.24); color: var(--navy); }
.theme-archive .filter-button.is-active { border-color: var(--navy); background: var(--navy); color: white; }
.theme-archive .program-grid { border-color: rgba(7,24,46,.2); }
.theme-archive .program-card { border-color: rgba(7,24,46,.2); }
.theme-archive .program-card p { color: var(--muted); }
.theme-archive .program-card .level { color: #8b692c; }
.theme-archive .global-band { background: var(--navy); }

/* Concept C: institute ledger */
.theme-ledger { --paper: #f5f1e9; --gold: #9f792f; }
.theme-ledger .hero { min-height: 760px; background: var(--navy); }
.theme-ledger .hero-bg { right: 0; left: 54%; opacity: .35; }
.theme-ledger .hero-bg::after { background: rgba(3,15,28,.42); }
.theme-ledger .hero-content { max-width: 800px; }
.theme-ledger .hero h1 { font-family: var(--font-sans); font-size: 90px; font-weight: 300; line-height: 1.14; }
.theme-ledger .proof-grid { grid-template-columns: 1.2fr repeat(3, 1fr); }
.theme-ledger .section-heading h2 { font-family: var(--font-sans); font-size: 48px; font-weight: 300; line-height: 1.3; }
.theme-ledger .program-card h3 { font-family: var(--font-sans); font-size: 30px; font-weight: 400; line-height: 1.35; }
.theme-ledger .schedule-layout { grid-template-columns: 240px 1fr; }
.theme-ledger .schedule-row { grid-template-columns: 145px 1fr 120px; }
.ledger-banner { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.ledger-banner .container { display: grid; grid-template-columns: 1fr 2fr; }
.ledger-label { padding: 44px 30px 44px 0; border-right: 1px solid var(--line); color: var(--gold); font-family: var(--font-serif); font-size: 26px; }
.ledger-copy { padding: 44px 0 44px 50px; }
.ledger-copy strong { display: block; font-size: 18px; }
.ledger-copy span { color: var(--muted); font-size: 13px; }

/* Comparison landing */
.compare-page { min-height: 100vh; background: #f4f3ef; }
.compare-header { padding: 56px 0 40px; }
.compare-brand { color: var(--gold); font-family: var(--font-serif); font-size: 18px; }
.compare-header h1 { max-width: 850px; margin: 24px 0 14px; color: var(--navy); font-family: var(--font-serif); font-size: 64px; font-weight: 500; line-height: 1.04; }
.compare-header p { max-width: 720px; color: var(--muted); }
.recommendation {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  margin-top: 30px;
  padding: 20px 22px;
  border: 1px solid rgba(177,138,73,.48);
  background: white;
}
.recommendation .icon-box { color: var(--gold); }
.recommendation strong { display: block; color: var(--navy); }
.recommendation p { margin: 4px 0 0; font-size: 13px; }
.concept-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 72px; }
.concept-card { overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: white; }
.concept-preview { position: relative; aspect-ratio: 1.22; overflow: hidden; background: var(--navy); }
.concept-preview img { height: 100%; object-fit: cover; object-position: top; transition: transform 300ms ease; }
.concept-card:hover .concept-preview img { transform: scale(1.02); }
.concept-badge { position: absolute; top: 14px; left: 14px; padding: 5px 9px; background: var(--navy); color: white; font-size: 10px; }
.concept-badge.recommended { background: var(--gold); color: #111; }
.concept-body { padding: 24px; }
.concept-body .type { color: var(--gold); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.concept-body h2 { margin: 8px 0 12px; color: var(--navy); font-family: var(--font-serif); font-size: 31px; font-weight: 500; line-height: 1.1; }
.concept-body p { min-height: 76px; margin: 0 0 20px; color: var(--muted); font-size: 13px; }
.concept-body .btn { width: 100%; }

@media (max-width: 1050px) {
  .desktop-nav { display: none; }
  .nav-wrap { grid-template-columns: 1fr auto; }
  .nav-actions .btn, .lang-link { display: none; }
  .menu-button { display: inline-flex; }
  .method-grid, .professor-layout { gap: 46px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .schedule-layout { grid-template-columns: 240px 1fr; gap: 42px; }
  .archive-grid, .apply-layout { grid-template-columns: 1fr; }
  .compare-header h1 { font-size: 52px; }
  .concept-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 82px; }
  .theme-archive .hero h1 { font-size: 64px; }
  .theme-ledger .hero h1 { font-size: 70px; }
}

@media (max-width: 767px) {
  :root { --container: min(100% - 32px, 620px); }
  body { font-size: 15px; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2, .theme-ledger .section-heading h2 { font-size: 39px; }
  .nav-wrap { min-height: 72px; }
  .brand-copy strong { font-size: 12px; }
  .brand-copy span { display: none; }
  .brand-monogram { width: 34px; height: 34px; }
  .mobile-menu { top: 72px; }
  .hero { min-height: 760px; align-items: flex-end; }
  .hero-content { padding: 130px 0 70px; }
  .hero h1 { font-size: 58px; line-height: .94; }
  .hero h1 .kr { font-size: 16px; }
  .hero-lead { margin: 24px 0 28px; font-size: 14px; }
  .hero-index { right: 20px; bottom: 30px; font-size: 14px; }
  .hero-index strong { font-size: 36px; }
  .proof-item { min-height: 112px; padding: 22px 18px; }
  .proof-item strong { font-size: 29px; }
  .method-grid, .professor-layout, .global-content, .schedule-layout { grid-template-columns: 1fr; gap: 36px; }
  .image-frame { min-height: 420px; }
  .program-grid { grid-template-columns: 1fr; }
  .program-card { min-height: 310px; }
  .program-card h3 { margin-top: 42px; font-size: 35px; }
  .schedule-row { grid-template-columns: 86px 1fr; gap: 14px; }
  .schedule-date { font-size: 22px; }
  .status-chip { grid-column: 2; justify-self: start; }
  .global-band, .global-content { min-height: 620px; }
  .global-content { align-content: end; padding-top: 80px; padding-bottom: 80px; }
  .global-content h2 { font-size: 52px; }
  .global-stats { grid-template-columns: 1fr; }
  .global-stat { display: flex; align-items: baseline; gap: 15px; padding-top: 14px; }
  .archive-grid { grid-template-columns: 1fr; }
  .archive-feature { min-height: 460px; }
  .archive-copy { right: 24px; bottom: 28px; left: 24px; }
  .archive-copy h3 { font-size: 36px; }
  .portrait-placeholder { min-height: 520px; }
  .professor-copy h2, .apply-copy h2 { font-size: 48px; }
  .faq-question { grid-template-columns: 30px 1fr 22px; }
  .faq-answer { padding-left: 46px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .shop-preview { min-height: 600px; }
  .shop-copy h2 { font-size: 54px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
  .theme-archive .hero { min-height: 780px; }
  .theme-archive .hero-bg { left: 22%; opacity: .52; }
  .theme-archive .hero-content { width: 100%; }
  .theme-archive .hero h1 { max-width: 340px; font-size: 48px; }
  .theme-ledger .hero { min-height: 740px; }
  .theme-ledger .hero-bg { left: 20%; opacity: .22; }
  .theme-ledger .hero h1 { font-size: 50px; }
  .theme-ledger .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .theme-ledger .schedule-layout { grid-template-columns: 1fr; }
  .theme-ledger .schedule-row { grid-template-columns: 86px 1fr; }
  .ledger-banner .container { grid-template-columns: 1fr; }
  .ledger-label { padding: 28px 0 12px; border-right: 0; }
  .ledger-copy { padding: 0 0 28px; }
  .compare-header { padding-top: 38px; }
  .compare-header h1 { font-size: 43px; }
  .recommendation { grid-template-columns: 1fr; }
  .concept-grid { grid-template-columns: 1fr; }
  .concept-body p { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}