:root {
  --navy-950: #061b36;
  --navy-900: #08284f;
  --navy-800: #0a376d;
  --blue-600: #1769c2;
  --blue-100: #eaf3fc;
  --ink: #101b2b;
  --muted: #5e6876;
  --line: #dbe2ea;
  --surface: #f6f9fc;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(8, 40, 79, 0.12);
  --max: 1180px;
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Pretendard", "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
}
body.menu-open { overflow: hidden; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #73b7ff; outline-offset: 3px; }
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 9999;
  transform: translateY(-150%); padding: 10px 16px;
  color: var(--white); background: var(--navy-950);
}
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 104px 0; }
.section--soft { background: var(--surface); }
.section-head { max-width: 640px; margin-bottom: 46px; }
.section-head h2, .subpage-hero h1 {
  margin: 0 0 14px; color: var(--navy-950);
  font-family: Georgia, "Noto Serif KR", serif;
  font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.25; letter-spacing: -0.04em;
}
.section-head p { margin: 0; color: var(--muted); }
.section-kicker {
  display: inline-block; margin-bottom: 13px; color: var(--blue-600);
  font-size: .84rem; font-weight: 800; letter-spacing: .14em;
}

.site-header {
  position: sticky; top: 0; z-index: 1000; height: 84px;
  border-bottom: 1px solid rgba(8, 40, 79, .1); background: var(--white);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 20px; }
.brand { flex: 0 0 auto; display: flex; align-items: center; gap: 11px; }
.brand img { width: 192px; height: 66px; object-fit: contain; object-position: left center; }
.brand-fallback { display: none; color: var(--navy-900); font-weight: 900; letter-spacing: .04em; }
.main-nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: clamp(12px, 1.35vw, 22px); margin: 0; padding: 0; list-style: none; }
.nav-list a { position: relative; font-size: .93rem; font-weight: 700; white-space: nowrap; }
.mobile-call-item { display: none; }
.nav-list a::after {
  content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 2px;
  background: var(--blue-600); transform: scaleX(0); transition: transform .2s ease;
}
.nav-list a:hover::after, .nav-list a[aria-current="page"]::after { transform: scaleX(1); }
.phone-button, .button {
  display: inline-flex; min-height: 48px; align-items: center; justify-content: center;
  gap: 8px; padding: 0 18px; border: 1px solid var(--navy-900); border-radius: 2px;
  font-size: .94rem; font-weight: 800; transition: transform .2s ease, background .2s ease, color .2s ease;
}
.phone-button { min-width: 164px; flex-direction: column; padding-block: 7px; line-height: 1.18; }
.phone-button span { font-size: .76rem; font-weight: 700; }
.phone-button strong { font-size: .94rem; letter-spacing: .01em; }
.phone-button, .button--primary { color: var(--white); background: var(--navy-900); }
.phone-button:hover, .button--primary:hover { background: var(--blue-600); border-color: var(--blue-600); transform: translateY(-2px); }
.button--secondary { color: var(--navy-900); background: var(--white); }
.button--secondary:hover { color: var(--white); background: var(--navy-900); transform: translateY(-2px); }
.menu-toggle { display: none; width: 46px; height: 46px; margin-left: auto; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--navy-900); transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-grid { min-height: 620px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: stretch; }
.hero-copy { align-self: center; padding: 58px clamp(28px, 2.5vw, 40px) 58px max(20px, calc((100vw - var(--max)) / 2)); }
.hero-small-title { width: fit-content; margin: 0 0 28px; padding-bottom: 7px; border-bottom: 2px solid var(--navy-900); color: var(--navy-800); font-family: Georgia, "Noto Serif KR", serif; font-size: 1.12rem; }
.hero h1 { max-width: 620px; margin: 0 0 28px; color: var(--navy-950); font-family: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; font-size: clamp(2.45rem, 4vw, 3.35rem); font-weight: 700; line-height: 1.28; letter-spacing: -.055em; }
.hero-description { max-width: 580px; margin: 0 0 36px; color: var(--muted); font-size: 1.03rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-media { position: relative; min-height: 560px; }
.hero-media::after { content: ""; position: absolute; inset: auto auto 24px -18px; width: 58px; height: 58px; border-bottom: 4px solid var(--blue-600); border-left: 4px solid var(--blue-600); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.principles { padding-top: 70px; padding-bottom: 84px; border-bottom: 1px solid var(--line); }
.principles-layout { display: grid; grid-template-columns: 260px 1fr; gap: 60px; }
.principles-title { position: relative; padding-top: 30px; color: var(--navy-900); font-family: Georgia, "Noto Serif KR", serif; font-size: 1.85rem; line-height: 1.4; }
.principles-title::before { content: ""; position: absolute; top: 0; left: 0; width: 34px; height: 34px; border-top: 3px solid var(--blue-600); border-left: 3px solid var(--blue-600); }
.principle-list { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; }
.principle-item { min-height: 190px; padding: 22px 24px; border-left: 1px solid var(--line); }
.principle-number { display: block; margin-bottom: 28px; color: var(--blue-600); font-family: Georgia, serif; font-size: 1.8rem; }
.principle-item h3 { margin: 0 0 9px; color: var(--navy-900); font-size: 1.1rem; }
.principle-item p { margin: 0; color: var(--muted); font-size: .9rem; }

.class-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.class-card { position: relative; min-height: 420px; padding: 42px 36px; border: 1px solid var(--line); background: var(--white); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.class-card::after { content: ""; position: absolute; right: 18px; bottom: 18px; width: 20px; height: 20px; border-right: 3px solid var(--blue-600); border-bottom: 3px solid var(--blue-600); }
.class-card:hover { transform: translateY(-6px); border-color: #aac4df; box-shadow: var(--shadow); }
.class-icon { display: grid; width: 58px; height: 58px; margin-bottom: 30px; place-items: center; border: 1px solid #a9c7e7; color: var(--blue-600); font-family: Georgia, serif; font-size: 1.5rem; }
.class-card h3 { margin: 0 0 16px; color: var(--navy-900); font-family: Georgia, "Noto Serif KR", serif; font-size: 1.75rem; }
.class-card > p { min-height: 82px; margin: 0 0 22px; color: var(--muted); }
.class-card ul { margin: 0; padding-left: 20px; color: var(--navy-800); font-size: .92rem; }

.quick-links { padding: 76px 0; color: var(--white); background: var(--navy-950); }
.quick-heading { margin: 0 0 34px; font-family: Georgia, "Noto Serif KR", serif; font-size: 2rem; }
.quick-grid { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid rgba(255,255,255,.28); border-bottom: 1px solid rgba(255,255,255,.28); }
.quick-link { min-height: 190px; padding: 28px 24px; border-right: 1px solid rgba(255,255,255,.28); transition: background .2s ease; }
.quick-link:last-child { border-right: 0; }
.quick-link:hover { background: rgba(255,255,255,.08); }
.quick-arrow { display: block; margin-bottom: 24px; color: #72b9ff; font-size: 1.5rem; }
.quick-link strong { display: block; margin-bottom: 8px; font-size: 1.08rem; }
.quick-link span:last-child { color: #c4d2e0; font-size: .86rem; }

.site-footer { padding: 52px 0 38px; border-top: 1px solid var(--line); background: var(--white); }
.footer-main { display: grid; grid-template-columns: 210px 1fr; gap: 38px; align-items: start; }
.footer-brand img { width: 190px; height: auto; }
.footer-info { display: grid; gap: 5px; margin: 0; padding: 7px 0 0; list-style: none; color: var(--muted); font-size: .92rem; }
.footer-info strong { color: var(--navy-900); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); color: #7b8490; font-size: .82rem; }
.footer-bottom a[href="/privacy/"] { display: none; }

.subpage-hero { padding: 94px 0 68px; border-bottom: 1px solid var(--line); background: var(--surface); }
.subpage-hero p { max-width: 620px; margin: 0; color: var(--muted); }
.coming-soon { min-height: 360px; display: grid; place-items: center; text-align: center; }
.coming-box { max-width: 620px; padding: 62px 40px; }
.coming-mark { width: 48px; height: 48px; margin: 0 auto 24px; border-top: 3px solid var(--blue-600); border-left: 3px solid var(--blue-600); }
.coming-box h2 { margin: 0 0 10px; color: var(--navy-900); font-size: 1.65rem; }
.coming-box p { margin: 0; color: var(--muted); }

.content-section { padding: 76px 0 96px; }
.content-intro { max-width: 720px; margin-bottom: 38px; }
.content-intro h2 { margin: 0 0 12px; color: var(--navy-900); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(1.7rem, 3vw, 2.35rem); }
.content-intro p { margin: 0; color: var(--muted); }
.content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { position: relative; min-height: 260px; padding: 34px 30px; border: 1px solid var(--line); background: var(--white); }
.info-card::after { content: ""; position: absolute; right: 16px; bottom: 16px; width: 16px; height: 16px; border-right: 2px solid var(--blue-600); border-bottom: 2px solid var(--blue-600); }
.info-card-number { display: block; margin-bottom: 24px; color: var(--blue-600); font-family: Georgia, serif; font-size: 1.35rem; }
.info-card h3 { margin: 0 0 12px; color: var(--navy-900); font-size: 1.25rem; }
.info-card p { margin: 0; color: var(--muted); }
.info-card ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); }
.content-note { margin-top: 26px; padding: 20px 22px; border-left: 3px solid var(--blue-600); color: var(--muted); background: var(--surface); }

.consult-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 26px; }
.consult-call { padding: 42px 38px; color: var(--white); background: var(--navy-950); }
.consult-call h2 { margin: 0 0 12px; font-size: 1.9rem; }
.consult-call p { margin: 0 0 24px; color: #c9d7e5; }
.consult-number { display: block; margin-bottom: 26px; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.03em; }
.consult-call .button { border-color: var(--white); color: var(--navy-950); background: var(--white); }
.consult-guide { padding: 38px 34px; border: 1px solid var(--line); background: var(--white); }
.consult-guide h2 { margin: 0 0 20px; color: var(--navy-900); font-size: 1.55rem; }
.consult-guide dl { margin: 0; }
.consult-guide div { padding: 17px 0; border-top: 1px solid var(--line); }
.consult-guide dt { margin-bottom: 5px; color: var(--blue-600); font-size: .8rem; font-weight: 800; letter-spacing: .1em; }
.consult-guide dd { margin: 0; color: var(--muted); }

/* Detailed information pages */
.subpage-hero--detailed { padding: 104px 0 86px; }
.subpage-hero--detailed .container { position: relative; }
.subpage-hero--detailed h1 { max-width: 820px; margin-bottom: 22px; }
.subpage-hero--detailed p + p { margin-top: 12px; }
.page-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button--outline { border-color: var(--navy-900); color: var(--navy-900); background: transparent; }
.button--outline:hover { color: var(--white); background: var(--navy-900); transform: translateY(-2px); }
.button--ghost-light { border-color: rgba(255,255,255,.7); color: var(--white); background: transparent !important; }
.button--ghost-light:hover { color: var(--navy-950); background: var(--white) !important; }
.consult-call .button--ghost-light { color: var(--white); background: transparent !important; }
.consult-call .button--ghost-light:hover { color: var(--navy-950); background: var(--white) !important; }

.detail-section { padding: 100px 0; }
.section--navy { color: var(--white); background: var(--navy-950); }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading h2 { margin: 0 0 15px; color: var(--navy-950); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(1.9rem, 3.5vw, 2.7rem); line-height: 1.35; letter-spacing: -.035em; }
.section-heading p { margin: 0; color: var(--muted); }
.section-heading--center { margin-inline: auto; text-align: center; }
.section--navy .section-heading h2 { color: var(--white); }
.section--navy .section-kicker { color: #8ec5ff; }
.narrow-content { max-width: 900px; }
.split-story { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr); gap: clamp(50px, 8vw, 110px); align-items: start; }
.reading-copy { color: var(--muted); font-size: 1.03rem; }
.reading-copy p { margin: 0 0 22px; }
.reading-copy p:last-child { margin-bottom: 0; }
.reading-copy .lead-line { padding: 20px 22px; border-left: 3px solid var(--blue-600); color: var(--navy-900); background: var(--surface); font-weight: 800; }
.reading-copy--wide { max-width: 760px; }

.feature-grid { display: grid; gap: 20px; }
.feature-grid--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.detail-card { position: relative; min-height: 310px; padding: 34px 28px; border: 1px solid var(--line); background: var(--white); }
.detail-card::after { content: ""; position: absolute; right: 16px; bottom: 16px; width: 16px; height: 16px; border-right: 2px solid var(--blue-600); border-bottom: 2px solid var(--blue-600); }
.detail-card .card-index { display: block; margin-bottom: 32px; color: var(--blue-600); font-family: Georgia, serif; font-size: 1.25rem; }
.detail-card h3 { margin: 0 0 16px; color: var(--navy-900); font-size: 1.2rem; }
.detail-card p { margin: 0 0 13px; color: var(--muted); font-size: .94rem; }
.detail-card p:last-child { margin-bottom: 0; }
.feature-grid--dark .detail-card { border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.05); }
.feature-grid--dark .detail-card h3 { color: var(--white); }
.feature-grid--dark .detail-card p { color: #c9d7e5; }

.emphasis-box { margin: 46px 0 0; padding: 34px 38px; border: 0; border-left: 4px solid var(--blue-600); color: var(--navy-900); background: var(--surface); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(1.35rem, 3vw, 2rem); font-weight: 700; line-height: 1.55; }
.checklist-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(40px, 8vw, 100px); align-items: start; }
.check-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 18px 10px 18px 38px; border-bottom: 1px solid rgba(255,255,255,.2); color: #e7eef6; }
.check-list li::before { content: "✓"; position: absolute; left: 4px; top: 18px; color: #72b9ff; font-weight: 900; }
.check-list--light { grid-template-columns: repeat(2, 1fr); gap: 0 36px; }
.check-list--light li { border-color: var(--line); color: var(--ink); }
.check-list--light li::before { color: var(--blue-600); }

.closing-section { padding: 88px 0; background: var(--blue-100); }
.closing-panel { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 60px; align-items: end; }
.closing-panel h2, .final-contact h2 { margin: 0 0 18px; color: var(--navy-950); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.35; }
.closing-panel p { max-width: 760px; margin: 0 0 10px; color: var(--muted); }
.closing-panel .page-actions { min-width: 310px; justify-content: flex-end; }

.process-grid { display: grid; margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-grid--six { grid-template-columns: repeat(3, 1fr); }
.process-grid--four { grid-template-columns: repeat(4, 1fr); }
.process-card { position: relative; min-height: 310px; padding: 34px 28px; border-top: 2px solid var(--blue-600); border-right: 1px solid var(--line); background: var(--white); }
.process-card:last-child { border-right: 0; }
.process-card > span { display: block; margin-bottom: 32px; color: var(--blue-600); font-family: Georgia, serif; font-size: 1.35rem; }
.process-card h3 { margin: 0 0 15px; color: var(--navy-900); font-size: 1.15rem; }
.process-card p { margin: 0 0 12px; color: var(--muted); font-size: .91rem; }
.process-card p:last-child { margin-bottom: 0; }
.process-grid--six .process-card:nth-child(-n+3) { border-bottom: 1px solid var(--line); }

.grade-section .section-heading { margin-bottom: 56px; }
.grade-panel { display: grid; grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); gap: 36px 64px; margin-bottom: 30px; padding: 48px; border: 1px solid var(--line); background: var(--white); }
.grade-panel:last-child { margin-bottom: 0; }
.grade-panel header { grid-row: span 2; }
.grade-panel header span { display: block; margin-bottom: 12px; color: var(--blue-600); font-size: .78rem; font-weight: 800; letter-spacing: .13em; }
.grade-panel h3 { margin: 0 0 24px; color: var(--navy-950); font-family: Georgia, "Noto Serif KR", serif; font-size: 2.2rem; }
.grade-panel header strong { display: block; color: var(--navy-800); line-height: 1.65; }
.grade-copy p { margin: 0 0 12px; color: var(--muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; align-self: end; }
.tag-list li { padding: 7px 12px; border: 1px solid #b7cee6; color: var(--navy-800); background: #f5f9fd; font-size: .83rem; }

.contact-lead { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); gap: 24px; align-items: stretch; }
.consult-call--large { padding: 48px; }
.consult-call--large h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.consult-call--large .section-kicker { color: #8ec5ff; }
.consult-call--large .page-actions { margin-top: 0; }
.contact-note { display: grid; align-content: center; padding: 38px; border: 1px solid var(--line); background: var(--white); }
.contact-note h3 { margin: 0 0 15px; color: var(--navy-900); font-size: 1.4rem; }
.contact-note p { margin: 0; color: var(--muted); }
.content-note--roomy { margin-top: 36px; padding: 28px 30px; }
.content-note--roomy strong { display: block; margin-bottom: 6px; color: var(--navy-900); }
.content-note--roomy p { margin: 0; }
.material-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 110px); align-items: start; }
.muted-note { margin: 28px 0 0; padding: 20px 22px; border-left: 3px solid var(--blue-600); color: var(--muted); background: var(--surface); }
.document-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.document-list li { position: relative; min-height: 86px; padding: 28px 22px 22px 52px; border: 1px solid var(--line); color: var(--navy-900); background: var(--white); font-weight: 700; }
.document-list li::before { content: ""; position: absolute; left: 22px; top: 31px; width: 13px; height: 13px; border: 2px solid var(--blue-600); }
.guidance-box { padding: 48px 52px; border: 1px solid #c8d7e6; border-left: 5px solid var(--blue-600); background: var(--surface); }
.guidance-box h2 { margin: 0 0 20px; color: var(--navy-900); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(1.7rem, 3vw, 2.2rem); }
.guidance-box p { margin: 0 0 13px; color: var(--muted); }
.guidance-box p:last-child { margin-bottom: 0; }
.final-contact { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 70px; align-items: center; }
.contact-details { margin: 30px 0; }
.contact-details div { padding: 17px 0; border-top: 1px solid #bed1e4; }
.contact-details dt { margin-bottom: 5px; color: var(--blue-600); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
.contact-details dd { margin: 0; color: var(--navy-900); font-weight: 700; }
.contact-details dd a { font-size: 1.25rem; }
.contact-caution { margin: 0; color: var(--muted); }
.contact-actions { display: grid; gap: 10px; }
.contact-actions .button { width: 100%; }

.recruitment-public-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.recruitment-public-card { padding: 32px; border: 1px solid var(--line); background: var(--white); }
.public-status { display: inline-block; margin-bottom: 18px; padding: 5px 10px; color: var(--blue-600); background: var(--blue-100); font-size: .78rem; font-weight: 800; }
.public-status[data-status="closed"] { color: #7a4650; background: #f8ecee; }
.public-status[data-status="waiting"] { color: #7b6411; background: #fff8d9; }
.recruitment-public-card h3 { margin: 0 0 10px; color: var(--navy-900); font-size: 1.4rem; }
.recruitment-public-card > p { margin: 0 0 22px; color: var(--muted); }
.public-detail-list { display: grid; gap: 0; margin: 0; }
.public-detail-list div { padding: 12px 0; border-top: 1px solid var(--line); }
.public-detail-list dt { color: var(--blue-600); font-size: .75rem; font-weight: 800; letter-spacing: .08em; }
.public-detail-list dd { margin: 4px 0 0; color: var(--navy-800); }
.article-public-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.article-public-card { display: grid; grid-template-columns: minmax(0, 1fr) 210px; gap: 32px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.article-public-card--no-image { grid-template-columns: 1fr; }
.article-public-card h2 { margin: 8px 0 10px; color: var(--navy-900); font-size: 1.55rem; }
.article-public-card p { margin: 0; color: var(--muted); }
.article-meta { color: var(--blue-600); font-size: .8rem; font-weight: 800; letter-spacing: .06em; }
.article-public-card img { width: 100%; height: 135px; object-fit: cover; border: 1px solid var(--line); }
.article-detail { padding: 86px 0 110px; }
.article-detail-head { max-width: 820px; margin-bottom: 46px; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.article-detail-head h1 { margin: 12px 0 16px; color: var(--navy-950); font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.35; }
.article-detail-head p { margin: 0; color: var(--muted); font-size: 1.05rem; }
.article-detail-image { width: min(820px, 100%); max-height: 520px; margin-bottom: 42px; object-fit: cover; }
.article-body { max-width: 760px; color: #303b4b; font-size: 1.03rem; }
.article-body p { margin: 0 0 1.45em; white-space: pre-wrap; }
.article-not-found { min-height: 360px; display: grid; place-items: center; color: var(--muted); text-align: center; }

.student-room-section { padding: 70px 0 96px; background: var(--surface); }
.student-notice { margin-bottom: 30px; padding: 34px; border-left: 4px solid var(--blue-600); background: var(--white); }
.student-notice h2 { margin: 0 0 8px; color: var(--navy-900); font-size: 1.65rem; }
.student-notice p { margin: 0; color: var(--muted); }
.tool-status { display: inline-block; margin-top: 18px; color: var(--blue-600); font-size: .8rem; font-weight: 800; letter-spacing: .08em; }
.tool-card--active { border-color: #8db5dd; }
.tool-card--active .tool-status { color: #008a3d; }

.location-section { padding: 76px 0 96px; }
.location-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: 34px; align-items: stretch; }
.map-frame-shell { position: relative; min-height: 460px; overflow: hidden; border: 1px solid var(--line); background: #f3f3f3; }
.map-photo-link { position: absolute; inset: 0; display: block; }
.map-photo-link img { width: 100%; height: 100%; object-fit: contain; background: #f7f7f7; transition: transform .25s ease; }
.map-photo-link:hover img { transform: scale(1.015); }
.location-card { padding: 42px 36px; color: var(--white); background: var(--navy-950); }
.location-card h2 { margin: 0 0 24px; font-family: Georgia, "Noto Serif KR", serif; font-size: 1.9rem; }
.location-details { margin: 0; }
.location-details div { padding: 20px 0; border-top: 1px solid rgba(255,255,255,.2); }
.location-details dt { margin-bottom: 6px; color: #8ec5ff; font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.location-details dd { margin: 0; color: #e8f0f8; }
.location-card .button { width: 100%; margin-top: 26px; border-color: var(--white); color: var(--navy-950); background: var(--white); }
.location-card .button:hover { color: var(--white); background: var(--blue-600); border-color: var(--blue-600); }

.student-login { padding: 72px 0; background: var(--surface); }
.student-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 54px; align-items: start; }
.login-panel { padding: 40px; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.login-panel h2 { margin: 0 0 8px; color: var(--navy-900); font-size: 1.7rem; }
.login-panel > p { margin: 0 0 28px; color: var(--muted); }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 7px; color: var(--navy-900); font-size: .9rem; font-weight: 800; }
.field input { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid #bdc8d4; border-radius: 2px; color: var(--ink); background: var(--white); }
.field input:focus { border-color: var(--blue-600); outline: 3px solid rgba(23,105,194,.15); }
.login-panel .button { width: 100%; margin-top: 6px; border: 0; cursor: pointer; }
.form-note { display: none; margin: 16px 0 0; color: var(--blue-600); font-size: .88rem; }
.form-note.is-visible { display: block; }
.learning-tools { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.student-room-section .learning-tools { grid-template-columns: repeat(3, 1fr); }
.tool-card { min-height: 150px; padding: 28px; border: 1px solid var(--line); background: var(--white); transition: border-color .2s, transform .2s; }
.tool-card:hover { transform: translateY(-3px); border-color: #8cb3db; }
.tool-card span { color: var(--blue-600); font-family: Georgia, serif; font-size: 1.25rem; }
.tool-card h3 { margin: 20px 0 5px; color: var(--navy-900); }
.tool-card p { margin: 0; color: var(--muted); font-size: .88rem; }

@media (max-width: 1100px) {
  .phone-button { display: none; }
  .hero-grid { min-height: 580px; }
  .hero-copy { padding-left: 30px; }
  .principles-layout { grid-template-columns: 210px 1fr; gap: 30px; }
  .principle-item { padding-inline: 16px; }
}

@media (max-width: 900px) {
  .site-header { height: 74px; }
  .brand img { width: 165px; height: 56px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 74px 0 auto; height: calc(100dvh - 74px); margin: 0;
    padding: 28px 20px; background: var(--white); visibility: hidden; opacity: 0; transform: translateY(-8px); transition: .2s ease;
  }
  .main-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); }
  .nav-list { align-items: stretch; flex-direction: column; gap: 0; }
  .nav-list a { display: block; padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav-list a::after { display: none; }
  .mobile-call-item { display: block; margin-top: 18px; }
  .mobile-call-item a { padding: 14px 16px; border: 0; color: var(--white); background: var(--navy-900); text-align: center; }
  .hero-grid { min-height: 0; grid-template-columns: 1fr; }
  .hero-copy { padding: 70px 24px 58px; }
  .hero-media { min-height: 520px; }
  .principles-layout { grid-template-columns: 1fr; gap: 38px; }
  .principle-list { grid-template-columns: repeat(2, 1fr); }
  .principle-item:nth-child(3) { border-top: 1px solid var(--line); }
  .principle-item:nth-child(4) { border-top: 1px solid var(--line); }
  .class-grid { grid-template-columns: 1fr; }
  .class-card { min-height: 0; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-link { border-bottom: 1px solid rgba(255,255,255,.28); }
  .quick-link:nth-child(2n) { border-right: 0; }
  .quick-link:nth-last-child(-n+2) { border-bottom: 0; }
  .footer-main { grid-template-columns: 1fr; }
  .student-layout { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .consult-grid { grid-template-columns: 1fr; }
  .split-story, .checklist-layout, .material-layout { grid-template-columns: 1fr; gap: 38px; }
  .feature-grid--four { grid-template-columns: repeat(2, 1fr); }
  .process-grid--six, .process-grid--four { grid-template-columns: repeat(2, 1fr); }
  .process-card { border-bottom: 1px solid var(--line); }
  .process-card:nth-child(2n) { border-right: 0; }
  .grade-panel { grid-template-columns: 1fr; gap: 28px; }
  .grade-panel header { grid-row: auto; }
  .closing-panel, .final-contact { grid-template-columns: 1fr; gap: 32px; }
  .closing-panel .page-actions { min-width: 0; justify-content: flex-start; }
  .contact-lead { grid-template-columns: 1fr; }
  .recruitment-public-grid { grid-template-columns: 1fr; }
  .map-frame-shell { min-height: 390px; }
}

@media (max-width: 600px) {
  body { font-size: 15px; }
  .container { width: min(calc(100% - 32px), var(--max)); }
  .section { padding: 72px 0; }
  .hero-copy { padding-inline: 20px; }
  .hero h1 { font-size: clamp(2.25rem, 12vw, 3.35rem); }
  .hero-description br { display: none; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-media { min-height: 360px; }
  .hero-media::after { width: 42px; height: 42px; }
  .principle-list { grid-template-columns: 1fr; }
  .principle-item { min-height: 0; padding: 24px 12px; border-top: 1px solid var(--line); border-left: 0; }
  .principle-number { margin-bottom: 12px; }
  .class-card { padding: 34px 28px; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-link, .quick-link:nth-child(2n) { min-height: 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.28); }
  .quick-link:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .learning-tools { grid-template-columns: 1fr; }
  .student-room-section .learning-tools { grid-template-columns: 1fr; }
  .login-panel { padding: 30px 24px; }
  .location-section { padding: 48px 0 72px; }
  .map-frame-shell { min-height: 330px; }
  .location-card { padding: 34px 26px; }
  .subpage-hero--detailed { padding: 74px 0 64px; }
  .subpage-hero--detailed h1 br { display: none; }
  .subpage-hero--detailed p br { display: none; }
  .detail-section { padding: 72px 0; }
  .section-heading { margin-bottom: 32px; }
  .section-heading h2 br { display: none; }
  .page-actions { align-items: stretch; flex-direction: column; }
  .page-actions .button { width: 100%; }
  .feature-grid--four, .process-grid--six, .process-grid--four { grid-template-columns: 1fr; }
  .detail-card, .process-card { min-height: 0; padding: 30px 26px; }
  .process-card { border-right: 0; }
  .process-card > span, .detail-card .card-index { margin-bottom: 20px; }
  .check-list--light, .document-list { grid-template-columns: 1fr; }
  .grade-panel { padding: 32px 26px; }
  .grade-panel h3 { font-size: 1.9rem; }
  .emphasis-box { padding: 28px 24px; }
  .closing-section { padding: 70px 0; }
  .consult-call--large { padding: 34px 26px; }
  .consult-call--large .consult-number { font-size: 1.9rem; }
  .contact-note { padding: 30px 26px; }
  .guidance-box { padding: 34px 26px; }
  .contact-actions { width: 100%; }
  .article-public-card { grid-template-columns: 1fr; }
  .article-public-card img { height: 190px; order: -1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}