/* =========================================================
   YiYe Arts Academy · 伊叶艺术学院
   Warm, editorial palette: rice-paper ivory, oxblood, antique gold, cinnabar.
   ========================================================= */

:root {
  --ivory: #F7F0E5;
  --ivory-2: #F0E5D3;
  --sand: #E5D2B6;
  --ink: #2B1A13;
  --ink-2: #5A4334;
  --ink-3: #8B7060;
  --oxblood: #3A1711;
  --oxblood-2: #24100B;
  --gold: #A97C3F;
  --gold-2: #D8B57A;
  --gold-3: #ECD3A3;
  --cinnabar: #B3391F;
  --cream: #F4E7D2;
  --cream-2: rgba(244, 231, 210, .72);
  --line: rgba(169, 124, 63, .30);
  --line-light: rgba(216, 181, 122, .26);

  --f-display: 'Cormorant Garamond', 'Noto Serif SC', 'Songti SC', serif;
  --f-cjk-serif: 'Noto Serif SC', 'Songti SC', 'STSong', serif;
  --f-body: 'Jost', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;

  --gutter: clamp(20px, 5vw, 56px);
  --max: 1240px;
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --header-h: 76px;
}

/* ---------- Language switching ---------- */
html[data-lang="en"] .i18n-zh,
html[data-lang="zh"] .i18n-en { display: none !important; }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) - 8px); }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html[data-lang="zh"] body { font-family: 'Noto Sans SC', 'PingFang SC', 'Jost', sans-serif; font-size: 16px; line-height: 1.85; letter-spacing: .02em; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
strong, b { font-weight: 500; }
:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: var(--cream); padding: 10px 16px; }
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }

.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.18em; }
.ico-lg { width: 30px; height: 30px; }

/* ---------- Logo mark (SVG used as a mask so it takes any colour) ---------- */
.logo-mark {
  display: inline-block;
  width: 40px; height: 40px;
  background: currentColor;
  -webkit-mask: url(assets/img/logo-mark.svg) center / contain no-repeat;
          mask: url(assets/img/logo-mark.svg) center / contain no-repeat;
}
.logo-mark-lg { width: 64px; height: 64px; }
.logo-mark-xl { width: 74px; height: 74px; }

/* ---------- Seal stamp ---------- */
.seal {
  display: inline-grid; place-items: center;
  width: 46px; height: 46px;
  background: var(--cinnabar);
  color: #FBEFE0;
  font-family: var(--f-cjk-serif); font-weight: 600;
  font-size: 15px; line-height: 1.05; letter-spacing: 0;
  writing-mode: vertical-rl;
  border-radius: 3px;
  box-shadow: inset 0 0 0 2px rgba(251, 239, 224, .25);
  transform: rotate(-2deg);
}
.seal-sm { width: 34px; height: 34px; font-size: 12px; }

/* ---------- Type ---------- */
.eyebrow {
  margin: 0 0 18px;
  font-family: var(--f-body); font-weight: 400;
  font-size: 12.5px; letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold);
  display: flex; align-items: center; gap: 12px;
}
.eyebrow em { font-style: normal; font-family: var(--f-display); font-size: 15px; letter-spacing: .05em; color: var(--cinnabar); }
.eyebrow::after { content: ""; width: 44px; height: 1px; background: currentColor; opacity: .55; }
.eyebrow-light { color: var(--gold-2); }
.eyebrow-light em { color: var(--gold-3); }
html[data-lang="zh"] .eyebrow { letter-spacing: .32em; font-size: 13px; }

.section-title {
  margin: 0 0 28px;
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(34px, 4.6vw, 58px); line-height: 1.08; letter-spacing: -.01em;
  color: var(--ink);
  text-wrap: balance;
}
.section-title em { font-style: italic; color: var(--gold); }
html[data-lang="zh"] .section-title { font-family: var(--f-cjk-serif); font-weight: 500; font-size: clamp(28px, 3.6vw, 44px); line-height: 1.38; letter-spacing: .06em; }
html[data-lang="zh"] .section-title em { font-style: normal; }

.prose p { margin: 0 0 1.1em; color: var(--ink-2); max-width: 60ch; }
.prose strong { color: var(--ink); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 28px;
  font-family: var(--f-body); font-weight: 400; font-size: 14px;
  letter-spacing: .16em; text-transform: uppercase;
  border-radius: 999px; border: 1px solid transparent;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
  white-space: nowrap;
}
html[data-lang="zh"] .btn { letter-spacing: .2em; font-size: 15px; }
.btn-sm { min-height: 42px; padding: 0 20px; font-size: 12.5px; }
.btn-block { width: 100%; }
.btn-gold { background: linear-gradient(135deg, #DDB978 0%, #C49A57 55%, #A97C3F 100%); color: #2A160E; box-shadow: 0 10px 30px -12px rgba(169, 124, 63, .7); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px rgba(169, 124, 63, .85); }
.btn-ghost-light { border-color: rgba(244, 231, 210, .5); color: var(--cream); background: rgba(36, 16, 11, .18); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.btn-ghost-light:hover { background: var(--cream); color: var(--oxblood); border-color: var(--cream); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 400; letter-spacing: .16em; text-transform: uppercase;
  color: var(--cinnabar);
  padding: 10px 0; min-height: 44px;
}
html[data-lang="zh"] .link-arrow { letter-spacing: .12em; font-size: 14px; }
.link-arrow .ico { transition: transform .35s var(--ease); }
.link-arrow:hover .ico { transform: translateX(5px); }
.link-sm { font-size: 12px; min-height: 36px; padding: 4px 0; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  color: var(--cream);
  transition: background .45s var(--ease), color .45s var(--ease), box-shadow .45s var(--ease), height .45s var(--ease);
}
.site-header::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 8, 5, .55), rgba(20, 8, 5, 0)); pointer-events: none; transition: opacity .45s; }
.site-header.is-scrolled { background: rgba(247, 240, 229, .92); color: var(--ink); box-shadow: 0 1px 0 var(--line); backdrop-filter: saturate(1.2) blur(14px); -webkit-backdrop-filter: saturate(1.2) blur(14px); }
.site-header.is-scrolled::before { opacity: 0; }
.header-inner { position: relative; height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }

.brand { display: flex; align-items: center; gap: 12px; min-height: 44px; }
.brand .logo-mark { color: var(--gold-2); width: 42px; height: 42px; }
.site-header.is-scrolled .brand .logo-mark { color: var(--oxblood); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-en { white-space: nowrap; font-family: var(--f-display); font-size: 21px; font-weight: 500; letter-spacing: .02em; }
.brand-zh { font-family: var(--f-cjk-serif); font-size: 11.5px; letter-spacing: .5em; opacity: .8; margin-top: 3px; }

.main-nav { display: flex; gap: clamp(16px, 2.2vw, 34px); }
.main-nav a { position: relative; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; padding: 10px 0; opacity: .9; }
html[data-lang="zh"] .main-nav a { font-size: 14.5px; letter-spacing: .14em; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: inline-flex; border: 1px solid currentColor; border-radius: 999px; padding: 3px; opacity: .92; }
.lang-switch button { white-space: nowrap; min-width: 44px; height: 32px; padding: 0 10px; border-radius: 999px; font-size: 12.5px; letter-spacing: .08em; transition: background .3s, color .3s; }
.lang-switch button[aria-pressed="true"] { background: var(--gold-2); color: var(--oxblood-2); }
.site-header.is-scrolled .lang-switch button[aria-pressed="true"] { background: var(--oxblood); color: var(--cream); }

.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 50%; border: 1px solid currentColor; place-items: center; }
.nav-toggle-bars { display: grid; gap: 6px; width: 18px; }
.nav-toggle-bars span { height: 1.5px; background: currentColor; transition: transform .35s var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  position: fixed; inset: 0; z-index: 45;
  background: radial-gradient(120% 80% at 100% 0%, #4A1E15 0%, var(--oxblood-2) 60%);
  color: var(--cream);
  padding: calc(var(--header-h) + 24px) var(--gutter) calc(28px + env(safe-area-inset-bottom));
  overflow-y: auto;
  opacity: 0; transition: opacity .4s var(--ease);
}
.mobile-nav.is-open { opacity: 1; }
.mobile-nav-inner { min-height: 100%; display: flex; flex-direction: column; justify-content: space-between; gap: 36px; }
.mobile-nav nav { display: grid; }
.mobile-nav nav a { display: flex; align-items: baseline; gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line-light); font-family: var(--f-display); font-size: 32px; line-height: 1.2; }
html[data-lang="zh"] .mobile-nav nav a { font-family: var(--f-cjk-serif); font-size: 24px; letter-spacing: .12em; }
.mobile-nav nav em { font-style: normal; font-family: var(--f-body); font-size: 12px; letter-spacing: .2em; color: var(--gold-2); }
.mobile-nav-foot { display: grid; gap: 16px; justify-items: start; }
.mobile-nav-foot .btn { width: 100%; }
.lang-switch-lg button { min-width: 64px; height: 38px; font-size: 14px; }
.mobile-nav-phone { font-family: var(--f-display); font-size: 22px; color: var(--gold-2); padding: 6px 0; }
body.nav-open { overflow: hidden; }
body.nav-open .site-header { background: transparent; color: var(--cream); box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
body.nav-open .site-header::before { opacity: 0; }
body.nav-open .site-header .brand .logo-mark { color: var(--gold-2); }
body.nav-open .header-cta, body.nav-open .header-actions > .lang-switch { visibility: hidden; }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: max(640px, 100svh);
  display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--cream);
  overflow: hidden;
  background: var(--oxblood-2);
}
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media { z-index: -2; }
.hero-media img { object-fit: cover; object-position: 50% 45%; animation: heroZoom 14s var(--ease) both; }
@keyframes heroZoom { from { transform: scale(1.09); } to { transform: scale(1); } }
.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(28, 11, 7, .78) 0%, rgba(28, 11, 7, .38) 42%, rgba(28, 11, 7, 0) 70%),
    linear-gradient(180deg, rgba(28, 11, 7, .45) 0%, rgba(28, 11, 7, 0) 26%, rgba(28, 11, 7, 0) 52%, rgba(28, 11, 7, .88) 100%),
    linear-gradient(0deg, rgba(120, 50, 20, .18), rgba(120, 50, 20, .18));
}
.hero-content { padding-bottom: clamp(36px, 7vh, 72px); padding-top: calc(var(--header-h) + 40px); }
.eyebrow-light::after { background: var(--gold-2); }
.hero-title {
  margin: 0 0 22px;
  font-family: var(--f-display); font-weight: 300;
  font-size: clamp(50px, 8vw, 118px); line-height: .98; letter-spacing: -.015em;
  max-width: 11ch;
  text-shadow: 0 2px 30px rgba(20, 8, 5, .35);
}
.hero-title em { font-style: italic; color: var(--gold-3); }
html[data-lang="zh"] .hero-title { font-family: var(--f-cjk-serif); font-weight: 500; font-size: clamp(44px, 6.6vw, 92px); line-height: 1.22; letter-spacing: .12em; max-width: none; }
html[data-lang="zh"] .hero-title em { font-style: normal; }
.hero-sub { margin: 0 0 34px; max-width: 34em; font-size: clamp(16px, 1.5vw, 19px); color: var(--cream-2); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-vertical {
  position: absolute; right: calc(var(--gutter) + 6px); top: 31%; transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  font-family: var(--f-cjk-serif); font-size: 17px; letter-spacing: .55em;
  color: var(--gold-3); writing-mode: vertical-rl; opacity: .9;
}
.hero-vertical .seal { writing-mode: vertical-rl; letter-spacing: 0; }

.hero-strip { border-top: 1px solid rgba(244, 231, 210, .18); background: rgba(24, 10, 6, .38); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.hero-strip-inner { display: flex; justify-content: space-between; gap: 18px; }
.hero-strip-item { display: inline-flex; align-items: center; gap: 10px; padding: 18px 0; font-size: 14px; letter-spacing: .04em; color: var(--cream-2); transition: color .3s; }
.hero-strip-item:hover { color: var(--gold-3); }
.hero-strip-item b { color: var(--cream); font-weight: 500; }
.stars { color: var(--gold-2); letter-spacing: .12em; font-size: 13px; }

/* ---------- Motto ---------- */
.motto { padding: clamp(64px, 9vw, 110px) 0 clamp(48px, 6vw, 72px); text-align: center; }
.motto-inner { display: grid; justify-items: center; gap: 22px; }
.motto-text { margin: 0; font-family: var(--f-display); font-style: italic; font-weight: 300; font-size: clamp(30px, 4.4vw, 54px); line-height: 1.15; color: var(--ink); max-width: 20ch; }
html[data-lang="zh"] .motto-text { font-family: var(--f-cjk-serif); font-style: normal; font-weight: 400; font-size: clamp(24px, 3.4vw, 40px); letter-spacing: .14em; max-width: none; }
.motto-sub { margin: 0; font-size: 12.5px; letter-spacing: .4em; text-transform: uppercase; color: var(--gold); }

/* ---------- Sections ---------- */
.section { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.section-head { margin-bottom: clamp(36px, 5vw, 60px); }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.section-head-row .section-title { margin-bottom: 0; }
.section-head-center { text-align: center; display: grid; justify-items: center; }
.section-head-center .eyebrow::before { content: ""; width: 44px; height: 1px; background: currentColor; opacity: .55; }

.dark { background: radial-gradient(110% 70% at 85% 0%, #4B1F15 0%, var(--oxblood) 45%, var(--oxblood-2) 100%); color: var(--cream); }
.dark .section-title { color: var(--cream); }
.dark .section-title em { color: var(--gold-3); }

/* ---------- About ---------- */
.about { padding-top: 0; }
.about-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.about-visual { position: relative; padding: 0 0 70px 0; }
.about-photo { margin: 0; aspect-ratio: 4 / 4.4; overflow: hidden; border-radius: var(--radius); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; transition: transform 1.4s var(--ease); }
.about-photo:hover img { transform: scale(1.04); }
.about-photo::after { content: ""; position: absolute; inset: 18px -18px 88px 18px; border: 1px solid var(--line); z-index: -1; border-radius: var(--radius); }
.emblem-card {
  position: absolute; left: -12%; bottom: 0; width: min(330px, 78%);
  background: var(--ivory); padding: 26px 26px 22px;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 30px 60px -30px rgba(58, 23, 17, .45);
}
.emblem-card .logo-mark { color: var(--oxblood); margin-bottom: 12px; }
.emblem-card p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--ink-2); }
.emblem-card b { color: var(--cinnabar); font-weight: 500; }

.stats { margin: clamp(56px, 8vw, 96px) 0 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 30px 24px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-num { font-family: var(--f-display); font-weight: 400; font-size: clamp(38px, 4.4vw, 56px); line-height: 1; color: var(--oxblood); }
.stat-num small { font-size: .45em; color: var(--gold); margin-left: 4px; vertical-align: .9em; }
.stat-num i { font-style: normal; color: var(--gold); margin: 0 .12em; font-weight: 300; }
.stat dd { margin: 10px 0 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
html[data-lang="zh"] .stat dd { font-size: 14px; letter-spacing: .14em; }

/* ---------- Founder ---------- */
.founder-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.founder-photo { margin: 0; position: sticky; top: calc(var(--header-h) + 30px); }
.founder-photo picture { display: block; position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 5; }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 45% 40%; }
.founder-photo::before { content: ""; position: absolute; inset: -16px 16px 46px -16px; border: 1px solid var(--line-light); border-radius: var(--radius); }
.founder-photo figcaption { margin-top: 16px; font-size: 13.5px; color: var(--cream-2); letter-spacing: .02em; }
.founder-name { display: block; font-size: clamp(44px, 5.6vw, 72px); line-height: 1; }
.founder-name span { font-family: var(--f-cjk-serif); font-size: .5em; letter-spacing: .3em; color: var(--gold-2); margin-left: .4em; vertical-align: .35em; }
html[data-lang="zh"] .founder-name { font-family: var(--f-display); font-size: clamp(44px, 5.6vw, 72px); letter-spacing: 0; line-height: 1; }
.founder-role { margin: -10px 0 40px; font-size: 13px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold-2); }
html[data-lang="zh"] .founder-role { letter-spacing: .2em; font-size: 14px; }

.timeline { list-style: none; margin: 0 0 44px; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 10px; bottom: 10px; width: 1px; background: var(--line-light); }
.timeline li { position: relative; padding: 0 0 26px 38px; }
.timeline li::before { content: ""; position: absolute; left: 0; top: 9px; width: 11px; height: 11px; border-radius: 50%; background: var(--oxblood); border: 1px solid var(--gold-2); }
.timeline li:last-child::before { background: var(--gold-2); box-shadow: 0 0 0 5px rgba(216, 181, 122, .16); }
.tl-mark { display: block; font-family: var(--f-display); font-size: 24px; color: var(--gold-3); line-height: 1.3; margin-bottom: 4px; }
.timeline p { margin: 0; color: var(--cream-2); max-width: 46ch; }

.founder-quote { margin: 0; padding: 30px 32px; border: 1px solid var(--line-light); border-radius: var(--radius); background: rgba(255, 240, 220, .04); position: relative; }
.founder-quote::before { content: "“"; position: absolute; top: -26px; left: 22px; font-family: var(--f-display); font-size: 84px; line-height: 1; color: var(--gold-2); }
.founder-quote p { margin: 0; font-family: var(--f-display); font-size: clamp(20px, 2vw, 24px); line-height: 1.5; color: var(--cream); }
html[data-lang="zh"] .founder-quote p { font-family: var(--f-cjk-serif); font-size: 18px; line-height: 1.9; letter-spacing: .04em; }
.founder-quote em { color: var(--gold-3); }
html[data-lang="zh"] .founder-quote em { font-style: normal; }

.team { margin-top: clamp(60px, 8vw, 100px); padding-top: 40px; border-top: 1px solid var(--line-light); }
.team-title { margin: 0 0 24px; font-family: var(--f-body); font-weight: 400; font-size: 12.5px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold-2); }
.team-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.team-card { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--line-light); border-radius: var(--radius); background: rgba(255, 240, 220, .03); transition: background .35s, border-color .35s; }
.team-card:hover { background: rgba(255, 240, 220, .07); border-color: rgba(216, 181, 122, .5); }
.team-card b { display: block; font-family: var(--f-display); font-size: 20px; font-weight: 500; color: var(--cream); line-height: 1.2; }
.team-card b span[lang] { font-family: var(--f-cjk-serif); font-size: 14px; color: var(--gold-2); margin-left: 4px; }
.team-card div > span { font-size: 13px; color: var(--cream-2); }
html[data-lang="zh"] .team-card b { font-family: var(--f-cjk-serif); font-size: 17px; }
.monogram { flex: none; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--gold-2); font-family: var(--f-display); font-size: 22px; color: var(--gold-3); }
.monogram[lang] { font-family: var(--f-cjk-serif); font-size: 18px; }

/* ---------- Programs ---------- */
.programs { background: var(--ivory-2); }
.programs::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 40% at 10% 0%, rgba(216, 181, 122, .25), transparent 70%); pointer-events: none; }
.watermark { position: absolute; font-family: var(--f-cjk-serif); font-weight: 700; line-height: 1; pointer-events: none; user-select: none; }

.program-feature { position: relative; display: grid; grid-template-columns: 1.15fr 1fr; background: var(--ivory); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 22px; box-shadow: 0 40px 80px -60px rgba(58, 23, 17, .55); }
.program-feature-media { position: relative; margin: 0; min-height: 420px; overflow: hidden; }
.program-feature-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.program-feature:hover .program-feature-media img { transform: scale(1.04); }
.program-feature-media .watermark { right: 18px; bottom: -14px; font-size: 150px; color: rgba(247, 240, 229, .5); text-shadow: 0 10px 40px rgba(20, 8, 5, .3); }
.program-feature-body { padding: clamp(32px, 4vw, 56px); }
.program-num { margin: 0 0 14px; font-size: 12.5px; letter-spacing: .24em; text-transform: uppercase; color: var(--gold); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.program-feature h3, .program-card h3 { margin: 0 0 16px; font-family: var(--f-display); font-weight: 400; font-size: clamp(32px, 3.4vw, 44px); line-height: 1.1; color: var(--oxblood); }
.program-feature h3 small, .program-card h3 small { font-family: var(--f-cjk-serif); font-size: .48em; letter-spacing: .3em; color: var(--gold); margin-left: .5em; vertical-align: .3em; }
html[data-lang="zh"] .program-feature h3, html[data-lang="zh"] .program-card h3 { font-family: var(--f-cjk-serif); font-weight: 500; font-size: clamp(26px, 2.8vw, 34px); letter-spacing: .1em; }
.program-feature p:not(.program-num), .program-card p:not(.program-num) { margin: 0 0 20px; color: var(--ink-2); }

.chips { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 12.5px; letter-spacing: .06em; color: var(--ink-2); background: rgba(255, 255, 255, .35); }

.program-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.program-card { position: relative; overflow: hidden; padding: clamp(28px, 3.4vw, 44px); background: var(--ivory); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s; }
.program-card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -40px rgba(58, 23, 17, .5); border-color: rgba(169, 124, 63, .55); }
.program-card .watermark { right: -6px; top: -18px; font-size: 168px; color: rgba(179, 57, 31, .07); transition: color .5s; }
.program-card:hover .watermark { color: rgba(179, 57, 31, .12); }
.program-card .link-arrow { margin-top: auto; align-self: flex-start; }
.badge-new { display: inline-block; padding: 3px 10px; border-radius: 999px; background: var(--cinnabar); color: #FBEFE0; font-size: 10.5px; letter-spacing: .14em; }

/* ---------- Stage / gallery ---------- */
.stage { padding-bottom: clamp(70px, 9vw, 120px); overflow: hidden; }
.gallery-arrows { display: flex; gap: 10px; }
.arrow-btn { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-light); display: grid; place-items: center; color: var(--gold-3); transition: background .3s, color .3s, border-color .3s; }
.arrow-btn:hover { background: var(--gold-2); color: var(--oxblood-2); border-color: var(--gold-2); }
.arrow-btn[data-gallery-prev] .ico { transform: rotate(180deg); }
.arrow-btn:disabled { opacity: .35; pointer-events: none; }

.stage-sub { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px 56px; margin-bottom: clamp(24px, 3vw, 36px); }
.stage-sub-row { align-items: center; }
.stage-sub-ensemble { margin-top: clamp(64px, 8vw, 110px); }
.stage-sub-title { margin: 0; flex: none; display: flex; align-items: center; gap: 16px; font-family: var(--f-display); font-weight: 400; font-size: clamp(28px, 2.8vw, 36px); line-height: 1.15; color: var(--cream); }
.stage-sub-title::before { content: ""; width: 36px; height: 1px; background: var(--gold-2); opacity: .7; }
html[data-lang="zh"] .stage-sub-title { font-family: var(--f-cjk-serif); font-weight: 500; font-size: clamp(21px, 2vw, 26px); letter-spacing: .12em; }
.stage-sub p { margin: 0; max-width: 50ch; font-size: 15.5px; color: var(--cream-2); }

/* Solo spotlight mosaic: wide feature + tall portrait, then a row of three */
.spotlight { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(12px, 1.4vw, 18px); }
.spot { position: relative; margin: 0; grid-column: span 4; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--oxblood-2); }
.spot-feature { grid-column: span 8; aspect-ratio: 3 / 2; }
.spot-tall { aspect-ratio: auto; }
.spot .gallery-open { position: absolute; inset: 0; height: 100%; border-radius: 0; }
.spot .gallery-open:focus-visible { outline-offset: -4px; }
.spot .gallery-open img { object-position: var(--pos, 50% 50%); }
.spot figcaption { position: absolute; left: 0; right: 0; bottom: 0; display: grid; gap: 3px; padding: 64px 22px 18px; background: linear-gradient(180deg, rgba(24, 9, 5, 0) 0%, rgba(24, 9, 5, .5) 45%, rgba(24, 9, 5, .82) 100%); pointer-events: none; }
.spot figcaption b { font-family: var(--f-display); font-weight: 500; font-size: 23px; line-height: 1.2; color: var(--cream); }
.spot-feature figcaption { padding: 90px 30px 24px; }
.spot-feature figcaption b { font-size: clamp(26px, 2.5vw, 32px); }
html[data-lang="zh"] .spot figcaption b { font-family: var(--f-cjk-serif); font-size: 17px; letter-spacing: .08em; }
html[data-lang="zh"] .spot-feature figcaption b { font-size: 21px; }
.spot figcaption > span { font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-3); }
html[data-lang="zh"] .spot figcaption > span { font-size: 13px; letter-spacing: .08em; text-transform: none; }
.photo-credit { margin: 14px 0 0; text-align: right; font-size: 12px; letter-spacing: .04em; color: rgba(244, 231, 210, .45); }

.gallery {
  display: flex; gap: 20px;
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 0 var(--gutter) 10px;
  scroll-padding-inline: var(--gutter);
  scrollbar-width: none;
}
.gallery::-webkit-scrollbar { display: none; }
@media (min-width: 1352px) { .gallery { padding-inline: calc((100vw - var(--max)) / 2); scroll-padding-inline: calc((100vw - var(--max)) / 2); } }
.gallery { --gh: clamp(300px, 32vw, 460px); }
.gallery-item { flex: none; margin: 0; width: calc(var(--gh) * 1.5); scroll-snap-align: start; }
.gallery-item.is-portrait { width: calc(var(--gh) * .8); }
.gallery-open { display: block; width: 100%; height: var(--gh); border-radius: var(--radius); overflow: hidden; position: relative; cursor: zoom-in; }
.gallery-item.is-portrait img { object-position: 62% 50%; }
.gallery-open img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease), filter .6s; filter: saturate(.92); }
.gallery-open:hover img { transform: scale(1.05); filter: saturate(1.05); }
.gallery-open::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(216, 181, 122, .18); border-radius: inherit; }
.gallery-item figcaption { padding: 16px 2px 0; display: grid; gap: 4px; }
.gallery-item figcaption b { font-family: var(--f-display); font-weight: 500; font-size: 22px; color: var(--cream); line-height: 1.25; }
html[data-lang="zh"] .gallery-item figcaption b { font-family: var(--f-cjk-serif); font-size: 18px; letter-spacing: .06em; }
.gallery-item figcaption > span { font-size: 13.5px; color: var(--cream-2); }

.honours { list-style: none; margin: clamp(56px, 7vw, 90px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line-light); }
.honour { display: flex; flex-direction: column; gap: 14px; padding: 32px 26px 0 0; }
.honour + .honour { padding-left: 26px; border-left: 1px solid var(--line-light); }
.honour .ico { color: var(--gold-2); }
.honour b { display: block; font-family: var(--f-display); font-weight: 500; font-size: 21px; line-height: 1.25; color: var(--cream); margin-bottom: 6px; }
html[data-lang="zh"] .honour b { font-family: var(--f-cjk-serif); font-size: 17px; letter-spacing: .06em; }
.honour p { margin: 0; font-size: 14.5px; color: var(--cream-2); line-height: 1.65; }

/* ---------- Reviews ---------- */
.rating { display: inline-flex; align-items: center; gap: 16px; margin-top: 6px; padding: 12px 22px 12px 18px; border: 1px solid var(--line); border-radius: 999px; transition: background .3s, border-color .3s; }
.rating:hover { background: rgba(255, 255, 255, .5); border-color: var(--gold); }
.rating-num { font-family: var(--f-display); font-size: 40px; line-height: 1; color: var(--oxblood); }
.rating-meta { display: grid; text-align: left; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.rating .stars { color: var(--gold); font-size: 15px; }

.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.review { margin: 0; padding: 40px 32px 30px; background: #FBF6EE; border: 1px solid var(--line); border-radius: var(--radius); position: relative; display: flex; flex-direction: column; min-height: 100%; }
.review-mark { position: absolute; top: 2px; right: 26px; font-family: var(--f-display); font-size: 96px; line-height: 1; color: rgba(179, 57, 31, .16); }
.review blockquote { margin: 0 0 26px; flex: 1; }
.review blockquote p { margin: 0; font-family: var(--f-display); font-size: 20px; line-height: 1.55; color: var(--ink); }
html[data-lang="zh"] .review blockquote p { font-family: var(--f-cjk-serif); font-size: 16px; line-height: 2; letter-spacing: .03em; }
.review figcaption { display: flex; align-items: center; gap: 14px; padding-top: 20px; border-top: 1px solid var(--line); }
.review figcaption > span:last-child { display: grid; font-size: 13px; color: var(--ink-3); letter-spacing: .04em; }
.review figcaption b { font-size: 15px; color: var(--ink); font-weight: 500; }
.review-avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--oxblood); color: var(--gold-3); font-family: var(--f-display); font-size: 20px; }

/* ---------- Visit ---------- */
.visit { background: var(--ivory-2); }
.visit-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.contact-list { list-style: none; margin: 8px 0 0; padding: 0; }
.contact-list li { display: flex; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-list li:first-child { border-top: 1px solid var(--line); }
.contact-list .ico { width: 24px; height: 24px; color: var(--cinnabar); margin-top: 3px; }
.contact-list div { display: grid; gap: 2px; justify-items: start; }
.contact-list b { font-weight: 500; font-size: 17px; color: var(--ink); }
.contact-list div > span, .contact-list div > a > span { font-size: 14.5px; color: var(--ink-3); }
.contact-list a:hover b { color: var(--cinnabar); }
.copy-btn { margin-top: 6px; padding: 8px 16px; min-height: 38px; border: 1px solid var(--line); border-radius: 999px; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); transition: background .3s, color .3s; }
.copy-btn:hover { background: var(--oxblood); color: var(--cream); border-color: var(--oxblood); }

.visit-side { display: grid; gap: 22px; }
.hours-card { background: var(--ivory); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 30px 22px; }
.hours-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.hours-head h3 { margin: 0; display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 500; font-size: 26px; color: var(--oxblood); }
html[data-lang="zh"] .hours-head h3 { font-family: var(--f-cjk-serif); font-size: 20px; letter-spacing: .1em; }
.hours-head .ico { color: var(--gold); }
.open-status { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px 6px 26px; border-radius: 999px; position: relative; background: rgba(139, 112, 96, .12); color: var(--ink-3); }
.open-status:empty { display: none; }
.open-status::before { content: ""; position: absolute; left: 11px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: currentColor; }
.open-status.is-open { background: rgba(70, 120, 60, .12); color: #3E6B33; }
.hours { width: 100%; border-collapse: collapse; }
.hours th, .hours td { padding: 11px 0; border-bottom: 1px dashed rgba(169, 124, 63, .28); font-size: 15.5px; }
.hours th { text-align: left; font-weight: 400; color: var(--ink-2); }
.hours td { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }
.hours tr.is-today th, .hours tr.is-today td { color: var(--cinnabar); font-weight: 500; }
.hours tr.is-today th::after { content: attr(data-today-label); margin-left: 10px; font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; padding: 2px 8px; border-radius: 999px; background: var(--cinnabar); color: #FBEFE0; vertical-align: 2px; font-weight: 400; }
.hours-note { margin: 14px 0 0; font-size: 13.5px; color: var(--ink-3); line-height: 1.6; }

.map-frame { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; background: var(--sand); }
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: sepia(.28) saturate(.9) contrast(.98); }

/* ---------- Trial ---------- */
.trial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.trial .section-title { font-size: clamp(42px, 5.6vw, 76px); }
html[data-lang="zh"] .trial .section-title { font-size: clamp(32px, 4.4vw, 54px); }
.trial-lede { color: var(--cream-2); max-width: 36em; margin: 0 0 32px; }
.trial-quick { display: flex; flex-wrap: wrap; gap: 12px; }
html[data-lang] .trial-quick .btn { letter-spacing: .06em; text-transform: none; font-size: 15px; }

.trial-form { background: var(--ivory); color: var(--ink); padding: clamp(28px, 3.4vw, 44px); border-radius: var(--radius); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .6); display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field-row { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; }
.field label { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
html[data-lang="zh"] .field label { font-size: 13.5px; letter-spacing: .08em; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px;
  font: inherit; font-size: 16px; color: var(--ink);
  background: #FFFBF5; border: 1px solid rgba(169, 124, 63, .4); border-radius: 3px;
  transition: border-color .3s, box-shadow .3s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23A97C3F' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.field textarea { resize: vertical; min-height: 92px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(169, 124, 63, .18); }
.field input[aria-invalid="true"] { border-color: var(--cinnabar); }
.form-note { margin: -4px 0 0; font-size: 12.5px; color: var(--ink-3); text-align: center; line-height: 1.5; }
.form-error { margin: 0; font-size: 13.5px; color: var(--cinnabar); text-align: center; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 0; min-height: 44px; font-family: var(--f-display); font-size: 23px; line-height: 1.3; color: var(--ink); }
html[data-lang="zh"] .faq-list summary { font-family: var(--f-cjk-serif); font-size: 18px; letter-spacing: .04em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); background: linear-gradient(var(--gold), var(--gold)) center / 11px 1px no-repeat, linear-gradient(var(--gold), var(--gold)) center / 1px 11px no-repeat; transition: transform .4s var(--ease), background-color .3s; }
.faq-list details[open] summary::after { transform: rotate(45deg); background-color: rgba(169, 124, 63, .1); }
.faq-list details p { margin: 0; padding: 0 48px 24px 0; color: var(--ink-2); }

/* ---------- Footer ---------- */
.site-footer { background: var(--oxblood-2); color: var(--cream-2); padding: clamp(64px, 8vw, 96px) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 40px; padding-bottom: 56px; }
.footer-brand .logo-mark { color: var(--gold-2); margin-bottom: 18px; }
.footer-name { margin: 0; font-family: var(--f-display); font-size: 30px; color: var(--cream); line-height: 1.1; }
.footer-name-zh { margin: 6px 0 16px; font-family: var(--f-cjk-serif); letter-spacing: .5em; color: var(--gold-2); font-size: 14px; }
.footer-tag { margin: 0; max-width: 30em; font-size: 14.5px; }
.site-footer h4 { margin: 0 0 16px; font-family: var(--f-body); font-weight: 400; font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold-2); }
.footer-nav { display: grid; align-content: start; }
.footer-nav a { padding: 6px 0; font-size: 15px; transition: color .3s; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--gold-3); }
.footer-contact p { margin: 0 0 14px; font-size: 15px; line-height: 1.75; }
.social .ico { width: 18px; height: 18px; }
.social { display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border: 1px solid var(--line-light); border-radius: 999px; font-size: 13px; letter-spacing: .08em; }
.footer-base { position: relative; display: flex; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 26px; font-size: 13px; color: rgba(244, 231, 210, .5); }
.footer-base::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: rgba(216, 181, 122, .16); }
.footer-base p { margin: 0; }
.to-top:hover { color: var(--gold-3); }

/* ---------- Mobile action bar ---------- */
.action-bar { display: none; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(18, 7, 4, .94); display: grid; place-items: center; padding: 60px 70px; opacity: 0; transition: opacity .35s var(--ease); }
.lightbox.is-open { opacity: 1; }
.lightbox figure { margin: 0; display: grid; gap: 14px; justify-items: center; max-width: 100%; max-height: 100%; }
.lightbox img { max-width: min(1400px, 100%); max-height: calc(100svh - 160px); width: auto; height: auto; object-fit: contain; border-radius: 3px; }
.lightbox figcaption { color: var(--cream-2); font-size: 14px; text-align: center; }
.lightbox figcaption b { display: block; color: var(--cream); font-family: var(--f-display); font-weight: 500; font-size: 22px; }
html[data-lang="zh"] .lightbox figcaption b { font-family: var(--f-cjk-serif); font-size: 18px; }
.lightbox-close { position: absolute; top: 14px; right: 18px; width: 48px; height: 48px; font-size: 34px; line-height: 1; color: var(--cream); }
.lightbox-nav { position: absolute; top: 50%; width: 52px; height: 52px; margin-top: -26px; border-radius: 50%; border: 1px solid var(--line-light); display: grid; place-items: center; color: var(--gold-3); }
.lightbox-nav:hover { background: var(--gold-2); color: var(--oxblood-2); }
.lightbox-prev { left: 14px; }
.lightbox-prev .ico { transform: rotate(180deg); }
.lightbox-next { right: 14px; }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: calc(96px + env(safe-area-inset-bottom)); z-index: 120; transform: translate(-50%, 12px); padding: 12px 20px; border-radius: 999px; background: var(--ink); color: var(--cream); font-size: 14px; box-shadow: 0 16px 40px -16px rgba(0, 0, 0, .5); opacity: 0; transition: opacity .3s, transform .3s var(--ease); white-space: nowrap; }
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.noanim .reveal, .noanim .hero-media img { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media img { animation: none; }
  .gallery { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1180px) {
  .main-nav { display: none; }
  .nav-toggle { display: grid; }
  .team-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 980px) {
  .about-grid, .founder-grid, .visit-grid, .trial-grid, .faq-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 560px; margin-left: auto; }
  .emblem-card { left: -24px; }
  .founder-photo { position: relative; top: 0; max-width: 560px; }
  .program-feature { grid-template-columns: 1fr; }
  .program-feature-media { min-height: 0; aspect-ratio: 16 / 10; }
  .review-grid { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
  .stage-sub { flex-direction: column; align-items: flex-start; }
  .stage-sub-row { flex-direction: row; align-items: center; }
  .spotlight { grid-template-columns: 1fr 1fr; }
  .spot, .spot-tall { grid-column: span 1; aspect-ratio: 4 / 5; }
  .spot-feature { grid-column: 1 / -1; aspect-ratio: 3 / 2; }
  .honours { grid-template-columns: repeat(2, 1fr); }
  .honour:nth-child(3) { padding-left: 0; border-left: 0; }
  .honour:nth-child(n+3) { padding-top: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}

@media (max-width: 700px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; }
  .header-cta { display: none; }
  .header-actions { gap: 10px; }
  .header-actions > .lang-switch { padding: 0; }
  .header-actions > .lang-switch button[aria-pressed="true"] { display: none; }
  .header-actions > .lang-switch button { min-width: 50px; height: 40px; padding: 0 12px; font-size: 13px; }
  .brand .logo-mark { width: 36px; height: 36px; }
  .brand-en { font-size: 18px; }
  .brand-zh { font-size: 10.5px; letter-spacing: .38em; }
  .nav-toggle { width: 44px; height: 44px; }

  .hero { --hm: clamp(380px, 58svh, 540px); min-height: 100svh; justify-content: flex-start; }
  .hero-media { position: relative; display: block; height: var(--hm); }
  .hero-media img { object-position: 50% 30%; }
  .hero-scrim { inset: 0 0 auto 0; height: var(--hm); background: linear-gradient(180deg, rgba(28, 11, 7, .6) 0%, rgba(28, 11, 7, 0) 22%, rgba(28, 11, 7, 0) 48%, rgba(36, 16, 11, .85) 80%, var(--oxblood-2) 100%), linear-gradient(0deg, rgba(120, 50, 20, .14), rgba(120, 50, 20, .14)); }
  .hero-vertical { display: none; }
  .hero-content { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; margin-top: -96px; padding-top: 0; padding-bottom: 30px; }
  .hero-title { font-size: clamp(46px, 13.5vw, 64px); }
  html[data-lang="zh"] .hero-title { font-size: clamp(40px, 11.5vw, 54px); letter-spacing: .1em; }
  .hero-sub { margin-bottom: 26px; }
  .hero-ctas .btn { flex: 1 1 auto; min-width: 0; padding: 0 18px; }
  .hero-strip-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
  .hero-strip-item { padding: 13px 0; font-size: 13px; }
  .hero-strip-item:nth-child(2) { display: none; }
  .hero-strip-item:nth-child(3) { justify-self: end; }

  .motto { padding-top: 64px; }
  .about-visual { padding-bottom: 0; margin: 10px 0 0; }
  .about-photo { aspect-ratio: 4 / 3.4; }
  .about-photo::after { display: none; }
  .emblem-card { position: relative; left: auto; width: auto; margin: -48px 16px 0; padding: 22px; }
  .stats { margin-top: 56px; }
  .stat { padding: 24px 10px; }
  .stat dd { font-size: 11.5px; letter-spacing: .1em; }
  html[data-lang="zh"] .stat dd { font-size: 13px; }

  .founder-photo::before { inset: -10px 10px 40px -10px; }
  .founder-photo picture { aspect-ratio: 4 / 3.6; }
  .founder-quote { padding: 26px 22px; }
  .team-list { grid-template-columns: 1fr 1fr; gap: 10px; }
  .team-card { padding: 14px 12px; gap: 10px; }
  .team-card:first-child { grid-column: 1 / -1; }
  .monogram { width: 38px; height: 38px; font-size: 18px; }
  .team-card b { font-size: 17px; }
  .team-card div > span { font-size: 12.5px; }

  .program-feature-media .watermark { font-size: 110px; }
  .program-grid { grid-template-columns: 1fr; gap: 14px; }
  .program-card .watermark { font-size: 130px; }

  .section-head-row { align-items: flex-start; flex-direction: column; }
  .stage-sub p { font-size: 15px; }
  .spotlight { gap: 10px; }
  .spot figcaption { padding: 48px 14px 12px; gap: 1px; }
  .spot figcaption b { font-size: 19px; }
  .spot figcaption > span { font-size: 10.5px; letter-spacing: .12em; }
  .spot-feature figcaption { padding: 56px 18px 16px; }
  .spot-feature figcaption b { font-size: 24px; }
  html[data-lang="zh"] .spot figcaption b { font-size: 15.5px; }
  html[data-lang="zh"] .spot-feature figcaption b { font-size: 18px; }
  html[data-lang="zh"] .spot figcaption > span { font-size: 12px; }
  .photo-credit { text-align: left; font-size: 11.5px; }
  .gallery-arrows { display: none; }
  .gallery { gap: 14px; }
  .gallery { --gh: 64vw; }
  .gallery-item { width: 86vw; }
  .gallery-item.is-portrait { width: 56vw; }
  .honours { grid-template-columns: 1fr; }
  .honour, .honour + .honour { flex-direction: row; padding: 22px 0; border-left: 0; }
  .honour + .honour { border-top: 1px solid var(--line-light); }
  .honour:nth-child(n+3) { padding-top: 22px; }
  .honour .ico { width: 26px; height: 26px; margin-top: 2px; }

  .review { padding: 34px 24px 24px; }
  .review blockquote p { font-size: 19px; }

  .contact-list li { gap: 14px; }
  .hours-card { padding: 22px 20px 18px; }
  .map-frame { aspect-ratio: 4 / 3.4; }

  .field-row { grid-template-columns: 1fr; }
  .trial-quick .btn { flex: 1 1 100%; }

  .faq-list summary { font-size: 20px; }
  .faq-list details p { padding-right: 0; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav { display: flex; flex-wrap: wrap; gap: 0 22px; }
  .footer-nav h4 { flex-basis: 100%; }
  .footer-base { flex-direction: column; padding-bottom: calc(96px + env(safe-area-inset-bottom)); }

  /* Sticky quick-action bar */
  .action-bar {
    display: grid; grid-template-columns: 1fr 1fr 1.6fr; gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: rgba(36, 16, 11, .94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid rgba(216, 181, 122, .22);
    transform: translateY(110%); transition: transform .45s var(--ease);
  }
  .action-bar.is-visible { transform: none; }
  body.nav-open .action-bar { transform: translateY(110%); }
  .action-bar a, .action-bar button { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; border-radius: 999px; font-size: 14px; letter-spacing: .06em; color: var(--cream); border: 1px solid rgba(244, 231, 210, .25); }
  .action-bar .action-primary { background: linear-gradient(135deg, #DDB978, #B88B4C); color: #2A160E; border-color: transparent; font-weight: 400; letter-spacing: .1em; }
  .toast { bottom: calc(90px + env(safe-area-inset-bottom)); }

  .lightbox { padding: 64px 12px 90px; }
  .lightbox-nav { top: auto; bottom: 22px; margin-top: 0; }
  .lightbox-prev { left: calc(50% - 64px); }
  .lightbox-next { right: calc(50% - 64px); }
}

@media (max-width: 380px) {
  .brand-zh { display: none; }
  .hero-strip-item { font-size: 12.5px; }
}