:root {
  --education-page: var(--bg);
  --education-surface: var(--bg-card);
  --education-soft: var(--bg-1);
  --education-text: var(--ink);
  --education-muted: var(--ink-2);
  --education-quiet: var(--ink-3);
  --education-accent: var(--accent);
  --education-deep: var(--bg-blue);
  --education-line: var(--line);
  --container: min(1376px, calc(100vw - 64px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; overflow-x: clip; background: var(--education-page); color: var(--education-text); font-family: var(--font-sans); }
a { color: inherit; }

.education-skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 12px 16px;
  background: var(--education-deep);
  color: var(--education-page);
  transform: translateY(-150%);
}
.education-skip-link:focus { transform: none; }

.education-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 72px;
  padding: 0 clamp(20px, 4vw, 64px);
  border-bottom: 1px solid var(--education-line);
  background: color-mix(in srgb, var(--education-page) 94%, transparent);
  backdrop-filter: blur(18px);
}
.education-header__brand { width: fit-content; font-size: 18px; font-weight: 750; letter-spacing: -.05em; text-decoration: none; }
.education-header nav { display: flex; gap: 28px; color: var(--education-muted); font-size: 13px; }
.education-header nav a { text-decoration: none; }
.education-header nav span { color: var(--education-text); font-weight: 600; }
.education-header__cta { display: inline-flex; min-height: 44px; padding: 12px 15px; align-items: center; justify-self: end; background: var(--education-deep); color: var(--education-page); font-size: 12px; font-weight: 650; text-decoration: none; }

.education-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .55fr);
  min-height: 620px;
  border-bottom: 1px solid var(--education-line);
  width: var(--container);
  margin: 0 auto;
}
.education-hero > div:first-child { display: flex; padding: clamp(54px, 7vw, 110px) clamp(24px, 5vw, 78px); flex-direction: column; justify-content: space-between; }
.education-hero > div:first-child > p { margin: 0; color: var(--education-accent); font-size: 14px; font-weight: 650; }
.education-hero h1 { max-width: 950px; margin: 60px 0 0; font-size: clamp(36px, 5vw, 64px); font-weight: 600; letter-spacing: -.06em; line-height: .98; }
.education-hero h1 span { display: block; color: var(--education-accent); }
.education-hero__license { display: flex; min-width: 0; padding: clamp(38px, 5vw, 72px); flex-direction: column; justify-content: flex-end; background: var(--education-deep); color: var(--education-page); }
.education-hero__license > span { margin-bottom: 14px; color: color-mix(in srgb, var(--education-page) 62%, transparent); font-size: 12px; }
.education-hero__license strong { display: flex; max-width: 100%; flex-direction: column; font-size: clamp(26px, 2.1vw, 30px); overflow-wrap: normal; white-space: nowrap; font-weight: 550; letter-spacing: -.055em; line-height: 1.08; }
.education-hero__license p { max-width: 340px; margin: 22px 0 34px; color: color-mix(in srgb, var(--education-page) 72%, transparent); font-size: 15px; line-height: 1.55; }
.education-hero__license a { width: fit-content; color: var(--education-page); font-size: 13px; font-weight: 650; }

.education-layout { display: grid; grid-template-columns: minmax(230px, .34fr) minmax(0, 1.66fr); gap: clamp(46px, 8vw, 138px); width: var(--container); margin: 0 auto; padding: clamp(60px, 8vw, 116px) 0; }
.education-nav { position: sticky; top: 100px; display: flex; height: fit-content; flex-direction: column; border-top: 1px solid var(--education-text); }
.education-nav p { margin: 0; padding: 18px 0; color: var(--education-text); font-size: 13px; font-weight: 700; }
.education-nav a { padding: 15px 0; border-top: 1px solid var(--education-line); color: var(--education-muted); font-size: 13px; text-decoration: none; transition: color 160ms ease, transform 160ms ease; }
.education-nav a:hover, .education-nav a:focus-visible, .education-nav a.is-active { color: var(--education-accent); }
.education-nav a.is-active { font-weight: 650; transform: translateX(4px); }
.education-content { min-width: 0; }

.education-section { padding: 0 0 clamp(60px, 7vw, 94px); margin: 0 0 clamp(60px, 7vw, 94px); border-bottom: 1px solid var(--education-line); scroll-margin-top: 96px; }
.education-section > header { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 24px; align-items: start; margin-bottom: 34px; }
.education-section > header > span { padding-top: 8px; color: var(--education-accent); font-size: 13px; font-weight: 650; }
.education-section h2 { max-width: 850px; margin: 0; font-size: clamp(40px, 4.2vw, 56px); font-weight: 600; letter-spacing: -.055em; line-height: 1.02; }
.education-section h3 { margin: 0 0 18px; font-size: clamp(25px, 3vw, 38px); font-weight: 580; letter-spacing: -.045em; line-height: 1.08; }
.education-section > p { max-width: 850px; margin: 0; color: var(--education-muted); font-size: 17px; line-height: 1.7; }
.education-section > p + p { margin-top: 18px; }
.education-section > p a { color: var(--education-accent); }

.education-facts { margin: 0; border-top: 1px solid var(--education-line); }
.education-facts div { display: grid; grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr); gap: 30px; padding: 20px 0; border-bottom: 1px solid var(--education-line); }
.education-facts dt { color: var(--education-quiet); font-size: 12px; }
.education-facts dd { margin: 0; color: var(--education-text); font-size: 15px; line-height: 1.55; }
.education-facts a { color: var(--education-accent); }

.education-note { display: grid; grid-template-columns: minmax(160px, .42fr) minmax(0, 1.58fr); gap: 28px; margin-top: 28px; padding: 24px; border-left: 3px solid var(--education-accent); background: var(--education-soft); }
.education-note strong { font-size: 14px; }
.education-note p { margin: 0; color: var(--education-muted); font-size: 14px; line-height: 1.6; }

.education-license-grid, .education-process, .education-environment { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 28px; border-top: 1px solid var(--education-line); border-left: 1px solid var(--education-line); }
.education-license-grid article, .education-process article, .education-environment article { min-height: 220px; padding: 24px; border-right: 1px solid var(--education-line); border-bottom: 1px solid var(--education-line); background: var(--education-surface); }
.education-license-grid span, .education-process span, .education-environment span { color: var(--education-accent); font-size: 12px; font-weight: 650; }
.education-license-grid strong { display: block; max-width: 360px; margin: 52px 0 12px; font-size: 23px; font-weight: 600; letter-spacing: -.035em; line-height: 1.15; }
.education-license-grid p, .education-process p, .education-environment p { margin: 0; color: var(--education-muted); font-size: 14px; line-height: 1.55; }

.education-program-facts { display: grid; grid-template-columns: 1fr 1fr 1fr; margin: 32px 0; border-top: 1px solid var(--education-line); border-left: 1px solid var(--education-line); }
.education-program-facts div { min-height: 140px; padding: 20px; border-right: 1px solid var(--education-line); border-bottom: 1px solid var(--education-line); }
.education-program-facts dt { color: var(--education-quiet); font-size: 12px; }
.education-program-facts dd { margin: 34px 0 0; color: var(--education-text); font-size: 15px; font-weight: 600; line-height: 1.4; }

.education-download { display: flex; max-width: 850px; min-height: 116px; padding: 22px; align-items: center; justify-content: space-between; border: 1px solid var(--education-line); text-decoration: none; }
.education-download span { display: flex; flex-direction: column; gap: 8px; }
.education-download small { color: var(--education-quiet); font-size: 12px; }
.education-download strong { font-size: 18px; }
.education-download i { color: var(--education-accent); font-size: 22px; font-style: normal; }

.education-teacher { display: grid; grid-template-columns: minmax(240px, .65fr) minmax(0, 1.1fr) auto; gap: 34px; align-items: end; padding: 28px; background: var(--education-deep); color: var(--education-page); }
.education-teacher > div > span { color: color-mix(in srgb, var(--education-page) 66%, transparent); font-size: 12px; }
.education-teacher h3 { margin: 14px 0 0; }
.education-teacher p { margin: 0; color: color-mix(in srgb, var(--education-page) 72%, transparent); font-size: 14px; line-height: 1.6; }
.education-teacher a { display: inline-flex; min-height: 44px; padding: 13px 15px; align-items: center; background: var(--education-page); color: var(--education-deep); font-size: 12px; font-weight: 700; text-decoration: none; }
.education-disclosure { margin-top: 22px !important; font-size: 13px !important; }

.education-documents { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--education-line); border-left: 1px solid var(--education-line); }
.education-documents-title { margin: 54px 0 24px !important; font-size: clamp(28px, 3vw, 38px) !important; }
.education-documents a { position: relative; display: flex; min-height: 220px; padding: 22px; flex-direction: column; border-right: 1px solid var(--education-line); border-bottom: 1px solid var(--education-line); background: var(--education-surface); text-decoration: none; }
.education-documents span { color: var(--education-accent); font-size: 12px; }
.education-documents strong { max-width: 330px; margin: auto 0 10px; font-size: 22px; font-weight: 580; letter-spacing: -.035em; line-height: 1.1; }
.education-documents small { color: var(--education-quiet); font-size: 12px; }
.education-documents i { position: absolute; right: 22px; bottom: 22px; color: var(--education-accent); font-style: normal; }

.education-process { grid-template-columns: repeat(3, 1fr); margin-top: 32px; }
.education-process h3, .education-environment h3 { margin: 54px 0 12px; font-size: 22px; }
.education-environment { margin-top: 32px; }

.education-contact { padding: clamp(38px, 5vw, 72px); background: var(--education-deep); color: var(--education-page); }
.education-contact > span { color: color-mix(in srgb, var(--education-page) 64%, transparent); font-size: 12px; }
.education-contact h2 { max-width: 760px; margin: 54px 0 18px; font-size: clamp(38px, 5vw, 68px); font-weight: 540; letter-spacing: -.06em; line-height: .96; }
.education-contact p { max-width: 560px; margin: 0; color: color-mix(in srgb, var(--education-page) 72%, transparent); font-size: 15px; line-height: 1.55; }
.education-contact a { display: inline-flex; min-height: 44px; margin-top: 32px; padding: 15px 18px; align-items: center; gap: 42px; background: var(--education-page); color: var(--education-deep); font-size: 13px; font-weight: 700; text-decoration: none; }

@media (max-width: 980px) {
  .education-header nav { display: none; }
  .education-hero { grid-template-columns: 1fr; }
  .education-hero__license { min-height: 360px; }
  .education-layout { grid-template-columns: 1fr; }
  .education-nav { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .education-nav p { grid-column: 1 / -1; }
  .education-nav a { padding-right: 16px; }
  .education-teacher { grid-template-columns: 1fr; align-items: start; }
  .education-teacher a { width: fit-content; }
}

@media (max-width: 680px) {
  .education-header { grid-template-columns: 1fr auto; min-height: 62px; padding-inline: 18px; }
  .education-header__cta { font-size: 11px; }
  .education-hero { min-height: auto; }
  .education-hero > div:first-child { min-height: 490px; padding: 42px 18px; }
  .education-hero h1 { margin-top: 54px; font-size: 32px; overflow-wrap: normal; }
  .education-hero__license { min-height: 330px; padding: 34px 18px; }
  .education-hero__license strong { font-size: 28px; overflow-wrap: normal; white-space: nowrap; }
  :root { --container: calc(100vw - 36px); }
  .education-layout { display: block; padding: 0 0 56px; }
  .education-nav { position: sticky; top: 62px; z-index: 40; display: flex; margin: 0 -18px 52px; padding: 0 18px; flex-direction: row; overflow-x: auto; border-bottom: 1px solid var(--education-line); background: var(--education-page); scrollbar-width: none; }
  .education-nav::-webkit-scrollbar { display: none; }
  .education-nav p { display: none; }
  .education-nav a { display: flex; min-height: 48px; padding: 0 16px; align-items: center; flex: 0 0 auto; border-top: 0; border-right: 1px solid var(--education-line); }
  .education-nav a.is-active { box-shadow: inset 0 -2px var(--education-accent); transform: none; }
  .education-section > header { grid-template-columns: 34px minmax(0, 1fr); gap: 10px; }
  .education-section h2 { font-size: 34px; overflow-wrap: normal; }
  .education-section > p { font-size: 15px; }
  .education-facts div, .education-note { grid-template-columns: 1fr; gap: 8px; }
  .education-license-grid, .education-program-facts, .education-documents, .education-process, .education-environment { grid-template-columns: 1fr; }
  .education-license-grid article, .education-process article, .education-environment article { min-height: 190px; }
  .education-program-facts div { min-height: 118px; }
  .education-program-facts dd { margin-top: 26px; }
  .education-documents a { min-height: 190px; }
  .education-contact { padding: 36px 22px; }
  .education-contact h2 { margin-top: 44px; font-size: 39px; }
}