@charset "UTF-8";

:root {
  --navy: #123442; --navy-dark: #102e3a; --paper: #f6f3eb; --cream: #eeeadf;
  --gold: #876427; --gold-light: #dab573; --ink: #183744; --muted: #5b6b70; --line: #d8d4c7;
  --serif: Georgia, "Times New Roman", "Songti SC", STSong, serif;
  --sans: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --gutter: clamp(1.25rem, 4.2vw, 4.5rem);
  --section-space: clamp(4rem, 7.5vw, 7rem);
  --header-height: 6rem;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 1.5rem); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1rem; -webkit-font-smoothing: antialiased; }
body, button, a { -webkit-tap-highlight-color: transparent; }
button, a, summary { touch-action: manipulation; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: auto; }
figure, p, h1, h2 { margin: 0; }
[hidden] { display: none !important; }
::selection { background: var(--gold-light); color: var(--navy); }
:where(a, button, summary):focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
:where(.site-header, .contact, .site-footer) :where(a, button):focus-visible { outline-color: var(--gold-light); }
:where(main, section)[tabindex="-1"]:focus { outline: none; }
.section-wrap {
  width: 100%; max-width: calc(1280px + var(--gutter) * 2); margin-inline: auto;
  padding-inline: max(var(--gutter), env(safe-area-inset-left)) max(var(--gutter), env(safe-area-inset-right));
}
.section-spacing { padding-block: var(--section-space); }
.eyebrow { color: var(--gold); font-size: .6875rem; font-weight: 600; line-height: 1.7; letter-spacing: .14em; text-transform: uppercase; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 10; padding: 14px 20px; background: var(--paper); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

/* The mobile disclosure opens below the header without shifting page content. */
.site-header { position: sticky; top: 0; z-index: 5; background: var(--navy); color: var(--paper); border-bottom: 1px solid #8c774e; }
.header-inner { width: min(1360px, calc(100% - var(--gutter) * 2)); min-height: var(--header-height); margin-inline: auto; padding-block: .875rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.wordmark { display: flex; flex-direction: column; gap: .5rem; flex-shrink: 0; }
.wordmark-name { font-family: var(--serif); font-size: 1.75rem; letter-spacing: -.03em; white-space: nowrap; }
.wordmark-cn { margin-left: .5rem; color: #ded5c2; font-size: 1.0625rem; letter-spacing: 0; }
.wordmark-sub { color: var(--gold-light); font-size: .625rem; font-weight: 500; letter-spacing: .23em; }
.desktop-nav { display: flex; gap: clamp(1.25rem, 2.3vw, 2rem); margin-left: auto; font-size: .875rem; }
.desktop-nav a { position: relative; display: flex; align-items: center; min-height: 44px; white-space: nowrap; }
.desktop-nav a::after { content: ""; position: absolute; bottom: 4px; inset-inline: 0; height: 1px; background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.desktop-nav a:hover::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 1.25rem; margin-left: 1rem; }
.language-toggle { display: inline-flex; align-items: center; justify-content: center; gap: .375rem; min-width: 44px; min-height: 44px; padding: .5rem; border: 0; background: none; color: #e7e0d1; font-size: .8125rem; white-space: nowrap; }
.language-toggle span { color: var(--gold-light); }
.header-contact { display: flex; align-items: center; justify-content: space-between; gap: 1.75rem; min-height: 44px; padding: .75rem 1.125rem; border: 1px solid #7c8a84; font-size: .8125rem; white-space: nowrap; transition: background .2s, border-color .2s; }
.header-contact:hover { background: #264753; border-color: var(--gold-light); }
.menu-toggle, .mobile-nav { display: none; }

/* Shared type and spacing scales keep the brochure's editorial character. */
.hero { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); align-items: center; gap: clamp(2.25rem, 5vw, 5.5rem); padding-block: clamp(3rem, 5.2vw, 5rem); }
.hero-copy, .hero-visual, .about-content, .programme-heading, .programme-description, .programme-topics, .contact-copy, .contact-details { min-width: 0; }
.hero .eyebrow { display: flex; align-items: center; gap: .75rem; font-size: .6875rem; letter-spacing: .11em; }
.short-rule { display: block; width: 1.75rem; height: 1px; background: var(--gold); flex-shrink: 0; }
h1 { margin-top: 1.75rem; font-family: var(--serif); font-size: clamp(2.625rem, 4.8vw, 4.5rem); font-weight: 400; line-height: 1.09; letter-spacing: -.045em; }
h1 em, h2 em { color: var(--gold); font-weight: 400; font-style: italic; }
h2 { font-family: var(--serif); font-size: clamp(2.125rem, 3.6vw, 3.125rem); font-weight: 400; line-height: 1.18; letter-spacing: -.035em; text-wrap: balance; }
.hero-intro { max-width: 46ch; margin-top: 1.75rem; color: var(--muted); font-size: clamp(1rem, 1.2vw, 1.125rem); line-height: 1.8; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 1.75rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 52px; padding: 1rem 1.375rem; font-size: .875rem; font-weight: 500; line-height: 1.4; transition: transform .2s, background .2s; }
.button:active, .header-contact:active, .copy-email:active { transform: scale(.98); }
.button-primary { background: var(--navy); color: var(--paper); }
.button-primary:hover { background: #254a58; }
.button > span:last-child { font-size: 1.375rem; line-height: 1; }
.text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 44px; padding-block: .5rem; border-bottom: 1px solid #a5ac9d; font-size: .875rem; line-height: 1.6; transition: border-color .2s, color .2s; }
.text-link:hover { color: var(--gold); border-color: var(--gold); }
.text-link > span[aria-hidden] { font-size: 1.25rem; flex-shrink: 0; }
.hero-footnote { display: flex; align-items: center; gap: .75rem; margin-top: 2.5rem; color: var(--muted); font-size: .75rem; line-height: 1.8; }
.mini-cross { color: var(--gold); font-size: 1.75rem; line-height: 1; flex-shrink: 0; }
.hero-visual { position: relative; isolation: isolate; padding: 0 1rem 1rem 0; }
.hero-visual::after { content: ""; position: absolute; top: 3.25rem; right: 0; bottom: 0; left: 1.875rem; z-index: -1; border: 1px solid #bba379; }
.image-index { display: flex; justify-content: space-between; gap: .75rem; margin-bottom: .875rem; color: var(--muted); font-size: .625rem; line-height: 1.6; letter-spacing: .1em; }
.image-index > span:last-child { flex-shrink: 0; letter-spacing: .05em; }
.hero-photo { position: relative; }
.hero-photo > img { aspect-ratio: .96; object-fit: cover; object-position: 50% 48%; filter: saturate(.86); }
.hero-photo figcaption { display: flex; align-items: center; gap: .625rem; padding: 1.125rem; background: var(--navy); color: #e1e3dc; font-size: .8125rem; line-height: 1.6; }
.caption-dot { width: 5px; height: 5px; background: var(--gold-light); border-radius: 50%; flex-shrink: 0; }
.experience-note { position: absolute; bottom: 6.5rem; left: -1.5rem; display: flex; align-items: center; gap: 1rem; padding: 1.125rem 1.5rem; background: var(--paper); box-shadow: 0 3px 18px #1234420a; }
.experience-number { font-family: var(--serif); font-size: 2.5rem; line-height: 1; letter-spacing: -.045em; }
.experience-number > span { color: var(--gold); font-size: 1.5rem; line-height: 1.3; vertical-align: top; letter-spacing: 0; }
.experience-note > span:last-child { max-width: 16ch; color: var(--muted); font-size: .75rem; line-height: 1.6; }

.principles-strip { background: #efede4; border-block: 1px solid var(--line); }
.principles-inner { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; padding-block: 1.875rem; }
.principles-inner > div { display: flex; align-items: center; gap: 1rem; min-width: 0; font-family: var(--serif); font-size: 1.125rem; line-height: 1.45; }
.principle-number { color: var(--gold); font-family: var(--sans); font-size: .6875rem; letter-spacing: .08em; flex-shrink: 0; }
.principles-inner > div:not(:first-child) { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.section-label { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.section-counter { color: var(--muted); font-size: .6875rem; letter-spacing: .15em; }
.about { display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); }
.about > .section-label { align-self: start; flex-direction: column; align-items: flex-start; gap: 1rem; padding-top: .5rem; }
.about-columns { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.2fr); gap: clamp(2rem, 4vw, 3.5rem); margin-top: 2.5rem; }
.about-lead { font-family: var(--serif); font-size: clamp(1.375rem, 1.8vw, 1.625rem); line-height: 1.6; }
.about-detail { max-width: 62ch; color: var(--muted); font-size: 1rem; line-height: 1.85; }
.about-detail p + p { margin-top: 1.25rem; }

.programmes { background: var(--cream); border-block: 1px solid #e4e0d5; }
.programmes-heading, .experience-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr); align-items: end; gap: clamp(2rem, 7vw, 6rem); margin-bottom: 3rem; }
.programmes-heading > p, .experience-heading > p { max-width: 42ch; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.programme-list { border-top: 1px solid #9ba59d; }
.programme { border-bottom: 1px solid #bdc3b6; }
.programme summary { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) auto 44px; align-items: center; gap: 1.25rem; padding: 2rem .5rem; list-style: none; cursor: pointer; transition: background .2s; }
.programme summary::-webkit-details-marker { display: none; }
.programme summary:hover { background: #ffffff40; }
.programme-number { align-self: start; padding-top: .2rem; color: var(--gold); font-family: var(--serif); font-size: 1.625rem; }
.programme-heading { display: flex; flex-direction: column; gap: .625rem; }
.programme-title { font-family: var(--serif); font-size: clamp(1.75rem, 2.8vw, 2.375rem); line-height: 1.2; letter-spacing: -.025em; }
.programme-subtitle { color: var(--muted); font-size: .6875rem; font-weight: 500; line-height: 1.8; letter-spacing: .07em; }
.programme-format { max-width: 16rem; padding: .5rem .625rem; background: #f6f3eb99; border: 1px solid var(--line); color: var(--muted); font-size: .6875rem; line-height: 1.6; letter-spacing: .07em; text-align: center; }
.expand-icon { position: relative; width: 44px; height: 44px; border: 1px solid #a7b1a4; border-radius: 50%; transition: background .2s, border-color .2s; }
.expand-icon::before, .expand-icon::after { content: ""; position: absolute; top: 21px; left: 14px; width: 14px; height: 1px; background: var(--navy); transition: transform .2s; }
.expand-icon::after { transform: rotate(90deg); }
.programme[open] .expand-icon { background: var(--navy); border-color: var(--navy); }
.programme[open] .expand-icon::before, .programme[open] .expand-icon::after { background: var(--paper); }
.programme[open] .expand-icon::after { transform: rotate(0); }
.programme-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); padding: 0 4.5rem 2.5rem 5.25rem; }
.programme-description > p { max-width: 60ch; color: var(--muted); font-size: 1rem; line-height: 1.85; }
.programme-enquiry { margin-top: 1.25rem; font-size: .8125rem; }
.programme-topics { padding-left: 2rem; border-left: 1px solid #cdd0c2; }
.topic-list { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.topic-list li { padding: .5rem .75rem; background: #f6f3eb99; border: 1px solid #c9cdbf; color: #4f6165; font-size: .8125rem; line-height: 1.5; }
.programme-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem 2rem; padding-top: 1.75rem; }
.programme-bottom > p { max-width: 65ch; color: var(--muted); font-size: .875rem; line-height: 1.8; }
.programme-bottom .text-link { flex-shrink: 0; gap: .875rem; }
.file-type { padding: .125rem .25rem; border: 1px solid #bec5b9; color: var(--muted); font-size: .625rem; letter-spacing: .08em; }

.photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
.photo-frame { overflow: hidden; background: var(--cream); }
.photo-frame img { aspect-ratio: 1.5; object-fit: cover; filter: saturate(.8); transition: transform .6s cubic-bezier(.2,.8,.2,1), filter .6s; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .teaching-photo:hover img { transform: scale(1.025); filter: saturate(1); }
}
.teaching-photo figcaption { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1.375rem; }
.photo-caption { display: flex; flex-direction: column; gap: .5rem; font-family: var(--serif); font-size: 1.5rem; line-height: 1.4; }
.photo-caption .eyebrow { font-family: var(--sans); font-size: .6875rem; letter-spacing: .12em; }
.photo-count { color: var(--muted); font-size: .6875rem; flex-shrink: 0; }

.contact { background: var(--navy); color: var(--paper); border-top: 2px solid #ad8c54; }
.contact-inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 6.5rem); padding-block: var(--section-space); }
.contact h2 { margin-top: 1.5rem; font-size: clamp(2.375rem, 4vw, 3.5rem); }
.contact h2 em { color: var(--gold-light); }
.contact-copy > p:not(.eyebrow) { max-width: 44ch; margin-top: 1.75rem; color: #c0cdca; font-size: 1rem; line-height: 1.85; }
.contact .eyebrow { color: var(--gold-light); }
.button-gold { margin-top: 2rem; background: var(--gold-light); color: var(--navy); }
.button-gold:hover { background: #e4c58e; }
.contact-details { display: flex; flex-direction: column; align-self: center; padding-left: clamp(1.75rem, 4vw, 3.5rem); border-left: 1px solid #45616a; }
.contact-monogram { display: flex; align-items: center; justify-content: center; width: 76px; height: 82px; margin-bottom: 2rem; border: 1px solid #a1956c; color: var(--gold-light); font-family: var(--serif); font-size: 3rem; line-height: 1; }
.contact-item .eyebrow { display: block; margin-bottom: .625rem; }
.contact-item > a, .email-row > a { display: inline-flex; align-items: center; min-height: 44px; font-family: var(--serif); font-size: clamp(1.375rem, 2.1vw, 1.875rem); line-height: 1.5; letter-spacing: -.025em; overflow-wrap: anywhere; }
.contact-item > a:hover, .email-row > a:hover { color: var(--gold-light); }
.contact-item + .contact-item { margin-top: 1.25rem; }
.email-row { display: flex; align-items: center; gap: .75rem; }
.email-row > a { min-width: 0; }
.copy-email { display: flex; align-items: center; justify-content: center; width: 44px; min-width: 44px; min-height: 44px; padding: .5rem; border: 1px solid #658087; background: transparent; color: #c0cdca; transition: color .2s, border-color .2s, transform .2s; }
.copy-email:hover { color: var(--gold-light); border-color: var(--gold-light); }
.copy-status { display: block; min-height: 1.5rem; margin-top: .25rem; color: var(--gold-light); font-size: .8125rem; line-height: 1.8; }
.contact-location { display: flex; align-items: center; gap: .625rem; margin-top: 1.75rem; color: #c0cdca; font-size: .8125rem; line-height: 1.8; }
.site-footer { background: var(--navy-dark); color: #c0cdca; }
.footer-inner { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr) auto; align-items: center; gap: 2.5rem; padding-block: 2rem; }
.footer-brand { color: #e3e1d6; font-family: var(--serif); font-size: 1.375rem; }
.footer-brand > span { margin-left: .375rem; font-size: .9375rem; }
.footer-inner > div > p { margin-top: .625rem; font-size: .6875rem; line-height: 1.8; }
.footer-note { font-size: .8125rem; line-height: 1.8; }
.back-top { display: flex; align-items: center; gap: 1rem; min-height: 44px; color: #d2d6cb; font-size: .8125rem; white-space: nowrap; }
.back-top > span:last-child { color: var(--gold-light); font-size: 1.25rem; }

html[lang="zh-CN"] h1 { font-size: clamp(2.875rem, 4.7vw, 4.25rem); letter-spacing: -.025em; line-height: 1.3; }
html[lang="zh-CN"] h2 { letter-spacing: 0; line-height: 1.45; }
html[lang="zh-CN"] h1 em, html[lang="zh-CN"] h2 em { font-style: normal; }
html[lang="zh-CN"] .programme-title { letter-spacing: .03em; }
html[lang="zh-CN"] .hero-intro { line-height: 2; }

/* Collapse reading columns before the copy needs to shrink. */
@media (max-width: 1199px) {
  .header-contact { display: none; }
  .header-actions { margin-left: .5rem; }
  .about { grid-template-columns: 10rem minmax(0, 1fr); gap: 2rem; }
  .programme summary { grid-template-columns: 2.5rem minmax(0, 1fr) auto 44px; gap: 1rem; }
  .programme-body { padding-inline: 4rem 2rem; gap: 2rem; }
}
@media (max-width: 1023px) {
  :root { --header-height: 5rem; }
  .desktop-nav { display: none; }
  .header-actions { margin-left: auto; gap: 1rem; }
  .header-contact { display: flex; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; width: 44px; height: 44px; padding: 0; border: 1px solid #577078; background: none; flex-shrink: 0; }
  .menu-toggle span { display: block; width: 19px; height: 1px; background: var(--paper); transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .mobile-nav { position: absolute; top: 100%; inset-inline: 0; display: grid; max-height: calc(100dvh - var(--header-height)); overflow-y: auto; overscroll-behavior: contain; padding: .75rem var(--gutter) 1.25rem; border-top: 1px solid #37515a; border-bottom: 1px solid #8c774e; background: var(--navy); box-shadow: 0 12px 20px #102e3a14; }
  .mobile-nav a { min-height: 52px; padding-block: .875rem; font-size: 1rem; line-height: 1.5; }
  .mobile-nav a + a { border-top: 1px solid #ffffff12; }
  .hero { gap: 2rem; }
  h1 { font-size: 2.625rem; }
  .hero-actions { gap: .75rem 1.5rem; }
  .hero-footnote { margin-top: 1.75rem; }
  .hero-photo > img { aspect-ratio: .78; }
  .experience-note { bottom: 7rem; left: -.75rem; padding: 1rem; gap: .875rem; }
  .experience-number { font-size: 2rem; }
  .image-index { font-size: .625rem; letter-spacing: .06em; }
  .image-index > span:last-child { display: none; }
  .principles-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 2rem; }
  .principles-inner > div { font-size: 1.125rem; }
  .principles-inner > div:not(:first-child) { padding-left: 0; border-left: 0; }
  .principles-inner > div:nth-child(even) { padding-left: 2rem; border-left: 1px solid var(--line); }
  .about { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .about > .section-label { flex-direction: row; align-items: center; padding: 0; }
  .about-columns { grid-template-columns: minmax(0, .9fr) minmax(0, 1.2fr); gap: 2.5rem; }
  .programme summary { grid-template-columns: 2.5rem minmax(0, 1fr) 44px; gap: 1rem; }
  .programme-format { grid-column: 2; grid-row: 2; justify-self: start; max-width: 100%; margin-top: -.25rem; font-size: .6875rem; }
  .expand-icon { grid-column: 3; grid-row: 1; }
  .programme-body { padding-inline: 4rem 0; }
  .programmes-heading, .experience-heading { gap: 2.5rem; }
  .photo-caption { font-size: 1.25rem; }
}
@media (max-width: 959px) {
  .programme-body { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; }
  .programme-topics { padding: 1.5rem 0 0; border-left: 0; border-top: 1px solid #cdd0c2; }
  .contact-inner { grid-template-columns: minmax(0, 1fr); gap: 3rem; }
  .contact-copy > p:not(.eyebrow) { max-width: 52ch; }
  .contact-details { position: relative; padding: 2.5rem 7rem 0 0; border-left: 0; border-top: 1px solid #45616a; }
  .contact-monogram { position: absolute; top: 2.5rem; right: 0; }
  .contact-item > a, .email-row > a { font-size: 1.75rem; }
  .email-row { justify-content: flex-start; }
  .footer-inner { grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; }
  .footer-note { grid-column: 1; grid-row: 2; }
  .back-top { grid-column: 2; grid-row: 1 / 3; }
}
@media (max-width: 767px) {
  .header-contact { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; padding-block: 2.5rem 3rem; }
  h1 { font-size: clamp(2.625rem, 7.2vw, 3.75rem); margin-top: 1.5rem; }
  .hero-intro { max-width: 52ch; margin-top: 1.5rem; }
  .hero-actions { margin-top: 1.75rem; }
  .hero-visual { padding: 0; }
  .hero-visual::after { display: none; }
  .image-index > span:last-child { display: block; }
  .hero-photo > img { aspect-ratio: 1.25; object-position: 50% 42%; }
  .hero-photo figcaption { padding: 1rem 1.125rem; }
  .experience-note { position: static; justify-content: space-between; padding: 1.25rem 0 0; background: none; box-shadow: none; }
  .experience-number { font-size: 2.5rem; }
  .experience-note > span:last-child { max-width: none; font-size: .8125rem; text-align: right; }
  .principles-inner { gap: 1.25rem; padding-block: 1.5rem; }
  .principles-inner > div { gap: .625rem; font-size: 1rem; }
  .principles-inner > div:nth-child(even) { padding-left: 1.25rem; }
  .section-label { margin-bottom: 1.5rem; }
  .about-columns { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; margin-top: 1.75rem; }
  .about-lead { max-width: 40ch; }
  .programmes-heading, .experience-heading { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; margin-bottom: 2rem; }
  .programmes-heading > p, .experience-heading > p { max-width: 60ch; }
  .programme summary { grid-template-columns: 1.75rem minmax(0, 1fr) 44px; gap: .75rem; padding: 1.75rem 0; }
  .programme-number { font-size: 1.25rem; }
  .programme-title { font-size: 1.75rem; }
  .programme-subtitle { font-size: .6875rem; letter-spacing: .04em; }
  .programme-body { padding: 0 0 2rem; }
  .programme-description > p { line-height: 1.8; }
  .programme-enquiry { margin-top: 1rem; }
  .programme-bottom { align-items: flex-start; flex-direction: column; }
  .photo-grid { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .photo-caption { font-size: 1.375rem; }
  .contact-inner { gap: 2.5rem; }
  .contact-details { padding: 2rem 0 0; }
  .contact-monogram { position: static; width: 58px; height: 64px; margin-bottom: 1.75rem; font-size: 2.5rem; }
  .contact-item > a, .email-row > a { font-size: clamp(1.375rem, 5.7vw, 1.75rem); }
  .footer-inner { padding-block: 1.75rem; }
  html[lang="zh-CN"] h1 { font-size: clamp(2.875rem, 8vw, 3.75rem); }
  html[lang="zh-CN"] h2 { font-size: clamp(2rem, 5vw, 2.625rem); }
}
@media (max-width: 479px) {
  :root { --header-height: 4.75rem; }
  .header-inner { width: calc(100% - 2rem); gap: .5rem; }
  .wordmark { gap: .375rem; }
  .wordmark-name { font-size: 1.375rem; }
  .wordmark-cn { font-size: .875rem; margin-left: .25rem; }
  .wordmark-sub { font-size: .5625rem; letter-spacing: .17em; }
  .header-actions { gap: .375rem; }
  .header-contact { display: none; }
  .language-toggle { padding-inline: .25rem; font-size: .75rem; }
  .hero .eyebrow { font-size: .625rem; letter-spacing: .07em; }
  .hero-actions { gap: .75rem 1.25rem; }
  .hero-footnote { font-size: .6875rem; gap: .5rem; }
  .principles-inner > div { align-items: flex-start; }
  .principle-number { padding-top: .25rem; }
  .footer-inner { column-gap: 1rem; }
  .footer-brand { font-size: 1.25rem; }
  .footer-brand > span { font-size: .8125rem; }
  .footer-inner > div > p { max-width: 30ch; }
  .back-top { font-size: .75rem; gap: .5rem; }
}
@media (max-width: 359px) {
  .wordmark-name { font-size: 1.1875rem; }
  .wordmark-cn { font-size: .75rem; }
  .hero-actions .button { width: 100%; }
  .programme-title { font-size: 1.5625rem; }
  .principles-inner { gap: 1rem; }
  .principles-inner > div:nth-child(even) { padding-left: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .site-header { position: static; }
  .hero-actions, .header-actions, .desktop-nav, .mobile-nav, .copy-email, .back-top { display: none !important; }
  .section-spacing, .hero, .contact-inner { padding-block: 2rem; }
  .programme, .contact, .teaching-photo { break-inside: avoid; }
  body { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}