:root {
  color-scheme: light;
  --bg: #fbfafc;
  --surface: #f4f1f6;
  --surface-2: #eee9f1;
  --ink: #231d29;
  --muted: #665f6b;
  --purple: #6020b5;
  --purple-dark: #4d178f;
  --lime: #dff08f;
  --line: #d9d3dd;
  --white: #ffffff;
  --radius: 8px;
  --container: 1180px;
  --header-height: 72px;
  --type-display: 48px;
  --type-heading: 24px;
  --type-body: 16px;
  font-family: "Aptos", "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: var(--type-body); line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .65rem 1rem; background: var(--ink); color: var(--white); border-radius: 6px; }
.skip-link:focus { top: 1rem; }

.site-header { position: sticky; top: 0; z-index: 50; height: var(--header-height); display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(1.25rem, 4vw, 4rem); padding-left: clamp(1rem, 2vw, 2rem); background: rgba(251,250,252,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.brand { display: flex; align-items: center; gap: .45rem; text-decoration: none; font-size: var(--type-body); font-weight: 700; }
.brand img { width: 124px; height: 40px; object-fit: contain; object-position: left center; }
.compact-lockup { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 160px; height: 64px; flex: 0 0 160px; }
.compact-lockup img { width: 148px; height: 46px; object-position: center; }
.compact-lockup span { margin-top: -1px; color: #77707a; font-size: .65rem; font-weight: 400; line-height: 1; letter-spacing: .1em; text-align: center; white-space: nowrap; }
html:lang(zh-CN) .compact-lockup span, html:lang(zh-Hant) .compact-lockup span { letter-spacing: .055em; }
.site-nav { display: flex; align-items: center; gap: clamp(.8rem, 1.5vw, 1.4rem); font-size: var(--type-body); font-weight: 650; white-space: nowrap; }
.site-nav a { text-decoration: none; }
.site-nav a:not(.nav-cta):hover { color: var(--purple); }
.language-picker { position: relative; }
.language-toggle { display: inline-flex; align-items: center; gap: .42rem; min-height: 38px; padding: .4rem .55rem; border: 1px solid var(--line); border-radius: 6px; background: var(--white); color: var(--ink); font-weight: 700; cursor: pointer; }
.language-globe { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.language-chevron { width: 10px; height: 7px; fill: none; stroke: currentColor; stroke-width: 1.5; transition: transform .18s ease; }
.language-toggle[aria-expanded="true"] .language-chevron { transform: rotate(180deg); }
.language-menu { position: absolute; top: calc(100% + 8px); right: 0; z-index: 70; width: 180px; padding: .35rem; border: 1px solid var(--line); border-radius: 7px; background: var(--white); box-shadow: 0 12px 30px rgba(35,29,41,.12); }
.language-menu[hidden] { display: none; }
.language-menu button { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: .65rem .7rem; border: 0; border-radius: 5px; background: transparent; color: var(--ink); text-align: left; cursor: pointer; }
.language-menu button:hover, .language-menu button:focus-visible { background: var(--surface); }
.language-menu button[aria-checked="true"] { font-weight: 800; }
.language-check { visibility: hidden; color: var(--purple); font-weight: 900; }
.language-menu button[aria-checked="true"] .language-check { visibility: visible; }
.nav-cta { padding: .62rem .9rem; border-radius: 6px; background: var(--purple-dark); color: var(--white); }
.menu-toggle { position: relative; display: none; align-items: center; justify-content: center; min-width: 64px; min-height: 44px; padding: 0 .65rem; border: 0; border-radius: 0; background: transparent; color: var(--ink); cursor: pointer; transition: color .18s ease; }
.menu-toggle::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 30px; transform: translateY(-50%); background: transparent; pointer-events: none; transition: background-color .18s ease; }
.menu-toggle span { position: relative; z-index: 1; }
.menu-toggle:hover, .menu-toggle:focus-visible { background: transparent; color: var(--purple); }
.menu-toggle:hover::before, .menu-toggle:focus-visible::before { background: rgba(96,32,181,.07); }
.menu-close { display: none; }

/* Compact home: position, services and client evidence in the first desktop view. */
.home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(158,123,208,.92) 0%, rgba(173,162,189,.88) 27%, rgba(189,196,161,.86) 56%, rgba(203,221,126,.88) 78%, rgba(206,225,118,.94) 100%);
}
.home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0) 46%, rgba(35,29,41,.04));
}
.home-hero-inner { position: relative; z-index: 1; }
.home-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 6.5fr) minmax(460px, 5.5fr);
  gap: clamp(2.5rem, 5vw, 5.5rem);
  width: min(var(--container), calc(100% - 3rem));
  min-height: 570px;
  margin: 0 auto;
  padding: 3.2rem 0 2.4rem;
  align-items: center;
}
.home-positioning { max-width: 650px; }
.home-positioning h1 {
  margin: 0;
  max-width: 720px;
  font-size: 44px;
  line-height: 1.18;
  letter-spacing: -.035em;
}
.home-positioning .hero-copy {
  max-width: 580px;
  margin: 1.15rem 0 0;
  color: rgba(35,29,41,.86);
  font-size: var(--type-body);
  line-height: 1.6;
}
.hero-bottom-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 1rem; align-self: end; }
.hero-bottom-actions .hero-link { margin-top: 0; color: var(--ink); text-decoration: none; }
.hero-bottom-actions .hero-link:hover { color: var(--purple-dark); }
.hero-bottom-actions .hero-contact { min-height: 44px; padding: .35rem 1rem; line-height: 1.2; }
.hero-offers { display: grid; gap: .25rem; }
.offer-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: .55rem;
  align-items: baseline;
  padding: .72rem .15rem;
  border: 0;
  border-radius: 6px;
  color: var(--ink);
  text-decoration: none;
  transition: background-color .18s ease, padding .18s ease;
}
.offer-item[href]:hover, .offer-item[href]:focus-visible { padding-left: .6rem; padding-right: .6rem; background: rgba(255,255,255,.24); }
.offer-item:active { transform: translateY(1px); }
.offer-index { font-size: var(--type-heading); font-weight: 800; line-height: 1.08; opacity: .62; }
.offer-item strong { font-size: var(--type-heading); font-weight: 800; line-height: 1.08; }
.services.compact-section { padding-top: 2.2rem; padding-bottom: 3.6rem; }
.compact-section .service-flow { margin-top: 0; }
.compact-section .service-row { padding: 1.7rem 0; }

.hero { position: relative; min-height: 670px; display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-visual { position: absolute; top: 0; right: 0; width: 40%; height: 100%; object-fit: cover; object-position: 58% center; opacity: .28; filter: saturate(.72); }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 0 58%, rgba(251,250,252,.86) 72%, rgba(251,250,252,.35)); }
.hero-content { position: relative; width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; padding: 6rem 0; }
.hero-kicker { margin: 0 0 1.3rem; color: var(--purple); font-size: var(--type-body); font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.hero h1 { max-width: 880px; margin: 0; font-size: var(--type-display); line-height: 1.1; letter-spacing: -.035em; }
.hero-copy { max-width: 630px; margin: 1.35rem 0 0; color: var(--muted); font-size: var(--type-body); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.9rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .68rem 1.1rem; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-weight: 750; white-space: nowrap; transition: transform .18s ease, background-color .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: scale(.99); }
.button.primary { background: var(--purple-dark); color: var(--white); }
.button.secondary { border-color: var(--ink); background: transparent; color: var(--ink); }

.section { width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; padding: 4.25rem 0; }
.section-intro { max-width: 760px; }
.section-intro h2, .founder h2, .closing h2, .academy-copy h2, .academy-purpose h2, .academy-structure h2 { margin: 0; font-size: var(--type-heading); line-height: 1.18; letter-spacing: -.025em; }
.section-intro p { max-width: 690px; margin: 1rem 0 0; color: var(--muted); font-size: var(--type-body); }

.challenge-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 4rem; margin-top: 3.5rem; }
.challenge-item { max-width: none; padding: 1.6rem 0 2rem; border-top: 1px solid var(--ink); }
.challenge-item.offset { margin-top: 0; }
.challenge-item h3 { margin: 0; font-size: var(--type-heading); line-height: 1.3; }
.challenge-item p { max-width: 47ch; margin-bottom: 0; color: var(--muted); }

.services { padding-top: 4rem; }
.service-flow { margin-top: 3.5rem; border-bottom: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.5rem; padding: 2.6rem 0; border-top: 1px solid var(--line); }
.service-row.innovation { margin-left: 0; }
.service-name { grid-column: span 4; }
.service-name span { display: block; color: var(--purple); font-size: var(--type-body); font-weight: 800; }
.service-name strong { display: block; margin-top: .35rem; font-size: var(--type-heading); line-height: 1.15; }
.service-body { grid-column: span 8; max-width: 650px; }
.service-body h3 { margin: 0; font-size: var(--type-heading); line-height: 1.3; }
.service-body p { margin-bottom: 0; color: var(--muted); }

.approach { width: 100%; max-width: none; padding: 3rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: var(--surface); }
.approach > .section-intro, .approach > .pov-list { width: 100%; margin-left: 0; margin-right: 0; text-align: left; }
.pov-list { margin-top: 1rem; }
.pov-item { display: grid; grid-template-columns: minmax(300px, .7fr) minmax(0, 1.7fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: start; padding: .8rem 0; }
.pov-item h3, .pov-item p { margin: 0; font-size: 15pt; }
.pov-item h3 { font-weight: 650; line-height: 1.16; text-wrap: balance; }
.pov-item p { line-height: 1.42; }
.pov-statement { font-weight: 600; }
.pov-method { color: var(--muted); font-weight: 300; }

.capabilities { width: 100%; max-width: none; padding: 3rem max(1.5rem, calc((100vw - var(--container)) / 2)); }
.capabilities > .section-intro, .capabilities > .capability-grid { width: 100%; margin-left: 0; margin-right: 0; text-align: left; }
.capability-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.4rem 1.2rem; margin-top: 1.4rem; }
.capability-item { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .65rem; padding-top: .9rem; border-top: 1px solid var(--line); }
.capability-item > span { color: var(--purple); font-size: var(--type-body); font-weight: 800; }
.capability-item h3 { margin: 0; font-size: var(--type-heading); line-height: 1.3; }
.capability-item p { margin: .35rem 0 0; color: var(--muted); font-size: var(--type-body); line-height: 1.45; }

.case-studies { width: 100%; max-width: none; padding: 3rem max(1.5rem, calc((100vw - var(--container)) / 2)); }
.case-studies > .section-intro, .case-studies > .case-grid { width: 100%; margin-left: 0; margin-right: 0; text-align: left; }
.case-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; margin-top: 1.4rem; }
.case-card { position: relative; z-index: 0; display: flex; min-height: 0; aspect-ratio: 1; flex-direction: column; justify-content: center; padding: 1.1rem; border: 1px solid #cfdd8f; border-radius: var(--radius); background: #eef6c8; color: var(--ink); transition: transform .2s ease, box-shadow .2s ease, background-color .18s ease, border-color .18s ease, color .18s ease; }
.case-grid > a.case-card { text-decoration: none; }
.case-grid > a.case-card:hover, .case-grid > a.case-card:focus-visible { z-index: 2; transform: scale(1.045); border-color: var(--purple-dark); background: var(--purple-dark); color: var(--white); box-shadow: 0 14px 32px rgba(35,29,41,.22); }
.case-grid > a.case-card:focus-visible { outline: 3px solid rgba(96,32,181,.36); outline-offset: 3px; }
.case-interactive summary { display: flex; flex: 1; flex-direction: column; justify-content: center; cursor: pointer; list-style: none; }
.case-interactive summary::-webkit-details-marker { display: none; }
.case-interactive summary:focus-visible { outline: 3px solid rgba(96,32,181,.36); outline-offset: 4px; }
.case-interactive:hover, .case-interactive[open] { z-index: 2; transform: scale(1.045); border-color: var(--purple-dark); background: var(--purple-dark); color: var(--white); box-shadow: 0 14px 32px rgba(35,29,41,.22); }
.case-interactive[open] summary { flex: 0 0 auto; }
.case-interactive[open] p { margin-top: .75rem; }
.case-feature { min-height: 0; background: #ddea9f; }
.case-name-only { min-height: 0; justify-content: center; }
.case-brand { font-size: var(--type-heading); font-weight: 800; line-height: 1.25; letter-spacing: -.015em; }
.case-grid h3, .case-title { display: block; max-width: 34ch; margin: .55rem 0 .25rem; font-size: var(--type-heading); font-weight: 700; line-height: 1.3; }
.case-grid p { margin: 0; font-size: var(--type-body); opacity: .76; }

.academy-band { display: grid; grid-template-columns: minmax(260px, 4fr) minmax(0, 8fr); width: min(var(--container), calc(100% - 3rem)); min-height: 380px; margin: 5.5rem auto; border: 1px solid var(--line); border-top: 5px solid var(--lime); background: var(--white); }
.academy-mark { display: flex; align-items: center; padding: 2.5rem; background: var(--surface); color: var(--purple-dark); font-size: var(--type-heading); font-weight: 800; line-height: 1; letter-spacing: -.04em; overflow: hidden; }
.academy-copy { display: flex; flex-direction: column; justify-content: center; padding: 3rem; border-left: 1px solid var(--line); }
.academy-parent, .founder-role { margin: 0 0 1rem; color: var(--purple); font-size: var(--type-body); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.academy-copy p:not(.academy-parent) { max-width: 650px; margin-bottom: 0; color: var(--muted); }
.text-link { align-self: flex-start; margin-top: 1.2rem; color: var(--purple-dark); font-weight: 800; text-underline-offset: .28rem; }

.why-layout { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0; margin-top: 2rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-item { grid-column: span 4; min-height: 170px; padding: 1.5rem; background: transparent; border-right: 1px solid var(--line); border-radius: 0; }
.why-item:last-child { border-right: 0; }
.why-item:nth-child(2), .why-item:nth-child(3) { margin-top: 0; }
.why-item h3 { margin: 0; font-size: var(--type-heading); }
.why-item p { color: var(--muted); }

.founder { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 3rem; align-items: center; width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; padding: 3.75rem 0 4.25rem; }
.founder-image { width: 180px; }
.founder-image img { width: 180px; height: 180px; aspect-ratio: 1; object-fit: cover; object-position: center 28%; border-radius: 50%; }
.founder-copy { min-width: 0; }
.founder-copy > p:not(.founder-role) { max-width: 670px; color: var(--muted); }
.linkedin-link { display: inline-block; margin-top: .55rem; color: var(--purple-dark); font-size: var(--type-body); font-weight: 700; text-decoration: none; }
.linkedin-link:hover { text-decoration: underline; text-underline-offset: .2rem; }

.insights { width: 100%; max-width: none; padding: 4.25rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: var(--surface-2); text-align: left; }
.insights > .section-intro, .insights > .insight-list { width: 100%; margin-left: 0; margin-right: 0; }
.insight-list { margin-top: 1.5rem; }
.insight-row { display: inline-grid; grid-template-columns: minmax(0, auto) auto; gap: .65rem; align-items: center; padding: .35rem 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; color: var(--ink); text-decoration: none; transition: color .18s ease, padding-left .18s ease; }
.insight-row::after { content: "→"; color: var(--purple); font-size: 16px; line-height: 1; }
.insight-row:hover, .insight-row:focus-visible { padding-left: .45rem; color: var(--purple-dark); }
.insight-title { font-size: 14px; font-weight: 300; line-height: 1.45; }

.quiz-invite { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 3rem; align-items: end; padding: 4rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: var(--white); color: var(--purple); }
.quiz-invite-copy { max-width: 790px; }
.quiz-invite h2 { margin: .45rem 0 .8rem; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; letter-spacing: -.035em; }
.quiz-invite p:not(.quiz-eyebrow) { max-width: 680px; margin: 0; color: var(--purple); }
.quiz-invite .button { border-color: var(--purple); background: var(--purple); color: var(--white); }
.quiz-invite .button:hover, .quiz-invite .button:focus-visible { border-color: var(--purple-dark); background: var(--purple-dark); color: var(--white); }
.quiz-invite .button:focus-visible { outline: 3px solid rgba(96,32,181,.28); outline-offset: 3px; }
.quiz-eyebrow { display: inline-flex; align-items: center; gap: .5rem; margin: 0; color: var(--purple); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.quiz-eyebrow img { width: 18px; height: 18px; flex: 0 0 18px; object-fit: contain; filter: invert(17%) sepia(98%) saturate(3286%) hue-rotate(265deg) brightness(75%) contrast(109%); }

.closing { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; align-items: center; padding: 2rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: linear-gradient(90deg, #9e7bd0, #ada2bd 32%, #bdc4a1 62%, #cee176); color: var(--ink); }
.closing #closing-title { max-width: 780px; font-size: var(--type-body); font-weight: 350; line-height: 1.4; letter-spacing: .015em; }
.closing p { color: rgba(35,29,41,.78); }
.closing .button.primary { width: auto; margin-top: 0; border-color: rgba(96,32,181,.28); background: rgba(238,229,248,.72); color: var(--purple-dark); }
.closing .button.primary:hover, .closing .button.primary:focus-visible { border-color: var(--purple); background: var(--purple); color: var(--white); }
.closing .button.primary:focus-visible { outline-color: var(--ink); }
.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 2rem; padding: 2.5rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: var(--ink); color: var(--white); border-top: 1px solid #49414e; }
.site-footer div { display: flex; flex-direction: column; gap: .3rem; }
.site-footer div:nth-child(2) { align-items: flex-end; }
.site-footer a { text-decoration: none; }
.site-footer .footer-address { max-width: 620px; color: #aaa2ae; font-size: var(--type-body); line-height: 1.55; }
.site-footer p { grid-column: 1 / -1; margin: .8rem 0 0; color: #aaa2ae; font-size: var(--type-body); }

.academy-hero { min-height: 650px; display: grid; grid-template-columns: repeat(12, 1fr); width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; }
.academy-hero-copy { grid-column: span 8; display: flex; flex-direction: column; justify-content: center; padding: 5rem 4rem 5rem 0; }
.academy-lockup { width: min(100%, 470px); height: auto; margin-bottom: 2rem; }
.academy-hero-copy > p { color: var(--purple); font-size: var(--type-body); font-weight: 800; }
.academy-hero-copy h1 { margin: .4rem 0; font-size: var(--type-display); line-height: 1.08; letter-spacing: -.035em; }
.academy-hero-copy h2 { max-width: 650px; margin: 1.4rem 0 1.8rem; font-size: var(--type-heading); line-height: 1.35; }
.academy-hero-copy .button { align-self: flex-start; }
.academy-hero-graphic { grid-column: span 4; display: grid; place-content: center; padding: 2rem; background: var(--surface); color: var(--purple-dark); overflow: hidden; }
.academy-assessment-sketch { width: min(100%, 280px); transform: rotate(-1.5deg); }
.academy-assessment-sketch g { stroke-width: 3; }
.academy-assessment-sketch path:nth-child(n+3) { stroke-width: 2.5; }
.academy-purpose { padding-top: 3.5rem; padding-bottom: 3.5rem; }
.academy-purpose .section-intro p { margin-top: .6rem; line-height: 1.4; }
.academy-question-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.25rem 4rem; margin-top: 2rem; }
.academy-question-grid article { padding: .6rem 0; }
.academy-question-grid article:nth-child(2n) { margin-top: 0; }
.academy-question-grid h3 { margin: 0; font-size: var(--type-heading); line-height: 1.2; }
.academy-question-grid p { margin: .45rem 0 0; color: var(--muted); line-height: 1.4; }
.academy-page .academy-closing { display: block; padding-top: 1.6rem; padding-bottom: 1.6rem; }
.academy-page .academy-closing h2 { font-size: 20px; line-height: 1.25; }
.academy-closing-action { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem .8rem; margin-top: .45rem; }
.academy-page .academy-closing p { margin: 0; font-size: 14px; line-height: 1.4; }
.academy-page .academy-closing .button.primary { min-height: 36px; padding: .38rem .78rem; font-size: 14px; }
.academy-structure { padding: 5.5rem max(1.5rem, calc((100vw - var(--container)) / 2)); background: var(--surface); }
.academy-structure > div:first-child { max-width: 760px; }
.academy-steps { display: grid; grid-template-columns: repeat(12, 1fr); gap: 0; margin-top: 3.5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.academy-steps article { grid-column: span 4; min-height: 220px; padding: 2rem; border-right: 1px solid var(--line); background: transparent; border-radius: 0; }
.academy-steps article:last-child { border-right: 0; }
.academy-steps article:nth-child(2) { margin-top: 0; background: transparent; color: inherit; }
.academy-steps h3 { font-size: var(--type-heading); }
.academy-parent-link { padding: 5.5rem max(1.5rem, calc((100vw - var(--container)) / 2)); }
.academy-parent-link p { max-width: 900px; font-size: var(--type-heading); line-height: 1.4; letter-spacing: -.01em; }

.case-page { padding-top: 5.5rem; }
.case-page-hero { width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; padding: 6rem 0 4.5rem; }
.case-page-kicker { margin: 0 0 1.25rem; color: var(--purple); font-size: var(--type-body); font-weight: 800; }
.case-page-hero h1 { max-width: 16ch; margin: 0; font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1.08; letter-spacing: -.04em; }
html:lang(zh-CN) .case-page-hero h1, html:lang(zh-Hant) .case-page-hero h1 { max-width: none; white-space: nowrap; }
.case-page-hero > p:last-child { max-width: 56ch; margin: 2rem 0 0; color: var(--muted); font-size: var(--type-body); line-height: 1.6; }
.case-index { display: flex; width: min(var(--container), calc(100% - 3rem)); margin: 0 auto 2rem; flex-wrap: wrap; gap: .55rem 1.2rem; }
.case-index a { color: var(--purple-dark); font-size: var(--type-body); font-weight: 700; text-decoration: none; }
.case-index a:hover, .case-index a:focus-visible { text-decoration: underline; text-underline-offset: .2rem; }
.case-detail-list { width: min(var(--container), calc(100% - 3rem)); margin: 0 auto; padding: 1rem 0 7rem; }
.case-detail { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2rem, 7vw, 7rem); align-items: start; margin: 0 0 1rem; padding: clamp(2rem, 6vw, 5.5rem); border: 0; border-radius: var(--radius); background: var(--surface); scroll-margin-top: 7rem; }
.case-detail:nth-child(even) { background: var(--white); }
.case-detail-brand { margin: 0 0 1rem; color: var(--purple); font-size: var(--type-body); font-weight: 800; }
.case-detail h2 { max-width: 20ch; margin: 0; font-size: clamp(1.5rem, 2.2vw, 2.3rem); line-height: 1.16; letter-spacing: -.03em; }
.case-detail-body { max-width: 62ch; padding-top: .2rem; }
.case-detail-body > p { margin: 0 0 1.2rem; color: var(--muted); font-size: var(--type-body); line-height: 1.7; }
.case-detail-body > p:first-child { color: var(--ink); font-size: var(--type-heading); line-height: 1.5; }
.case-detail-body .case-detail-capabilities { margin: 2rem 0 0; color: var(--purple-dark); font-weight: 800; }
.case-page-cta { display: flex; width: min(var(--container), calc(100% - 3rem)); margin: 0 auto 6rem; padding: 4rem; border-radius: var(--radius); background: var(--ink); color: var(--white); align-items: center; justify-content: space-between; gap: 2rem; }
.case-page-cta h2 { max-width: 12ch; margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 1; }

/* BRAND × AI capability quiz */
.quiz-page { background: var(--surface); font-size: 14px; }
.quiz-page .site-header, .quiz-page .site-footer { border: 0; }
.quiz-page .quiz-eyebrow, .quiz-page .quiz-progress-meta, .quiz-page .quiz-question legend > span, .quiz-page .type-answer > label, .quiz-page .result-grid article > span, .quiz-page .form-field label, .quiz-page .need-options legend, .quiz-page .form-field small, .quiz-page .need-options label, .quiz-page .consent, .quiz-page .privacy-note, .quiz-page .form-footnote { font-size: 14px; }
.quiz-exit { color: var(--muted); font-weight: 700; text-decoration: none; }
.quiz-exit:hover { color: var(--purple-dark); }
.quiz-shell { min-height: 0; }
.quiz-welcome, .quiz-runner, .quiz-result { width: min(920px, calc(100% - 3rem)); margin: 0 auto; padding: 2rem 0 2.5rem; }
.quiz-welcome h1, .quiz-result > h1 { max-width: 820px; margin: .3rem 0 .5rem; font-size: 42px; line-height: 1.08; letter-spacing: -.04em; }
.quiz-lead, .result-summary { max-width: 720px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.quiz-motion { position: relative; width: min(720px, 100%); height: 64px; margin: .7rem 0 .45rem; overflow: hidden; border-radius: 7px; background: linear-gradient(90deg, rgba(96,32,181,.08), rgba(223,240,143,.28)); }
.motion-track { position: absolute; left: 7%; right: 7%; top: 50%; height: 2px; background: linear-gradient(90deg, transparent, rgba(96,32,181,.36), rgba(117,138,43,.45), transparent); transform: translateY(-50%); }
.motion-chip { position: absolute; top: 50%; display: flex; min-width: 66px; min-height: 28px; align-items: center; justify-content: center; gap: 6px; padding: 0 .75rem 0 2rem; border-radius: 999px; font-size: 11px; font-weight: 850; letter-spacing: .09em; transform: translateY(-50%); }
.motion-chip::before { content: ""; position: absolute; left: 5px; width: 20px; height: 20px; border-radius: 50%; background: var(--purple); }
.motion-chip img { position: absolute; left: 8px; z-index: 1; width: 14px; height: 14px; object-fit: contain; filter: brightness(0) invert(1); }
.motion-insight::before, .motion-ai::before { background: #7f9f1f; }
.motion-brand { left: 8%; background: var(--purple-dark); color: var(--white); animation: brand-breathe 3.8s ease-in-out infinite; }
.motion-insight { left: 42%; background: var(--white); color: var(--purple-dark); animation: insight-drift 5s ease-in-out infinite; }
.motion-ai { right: 9%; min-width: 42px; background: var(--lime); color: var(--ink); animation: ai-pulse 2.6s ease-in-out infinite; }
.motion-pulse { position: absolute; top: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--purple); transform: translateY(-50%); opacity: 0; animation: data-flow 3.4s linear infinite; }
.pulse-one { animation-delay: 0s; }
.pulse-two { animation-delay: 1.7s; }
@keyframes data-flow { 0% { left: 15%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { left: 85%; opacity: 0; } }
@keyframes brand-breathe { 0%,100% { transform: translateY(-50%) scale(1); } 50% { transform: translateY(-50%) scale(1.04); } }
@keyframes insight-drift { 0%,100% { transform: translate(-7px,-50%); } 50% { transform: translate(7px,-50%); } }
@keyframes ai-pulse { 0%,100% { transform: translateY(-50%); box-shadow: 0 0 0 0 rgba(151,178,43,.12); } 50% { transform: translateY(-50%) scale(1.06); box-shadow: 0 0 0 8px rgba(151,178,43,.12); } }
.quiz-facts { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 620px; margin: .45rem 0 .7rem; }
.quiz-facts div { padding: .45rem 1.5rem .45rem 0; }
.quiz-facts dt { font-size: 20px; font-weight: 850; line-height: 1; }
.quiz-facts dd { margin: .45rem 0 0; color: var(--muted); }
.quiz-notice { max-width: 720px; margin: 0 0 .7rem; padding: .75rem 1rem; background: rgba(255,255,255,.72); }
.quiz-notice p { margin: .25rem 0 0; color: var(--muted); line-height: 1.5; }
.quiz-welcome > .button { width: auto; background: var(--lime); color: var(--ink); }
.quiz-progress-wrap { position: sticky; top: var(--header-height); z-index: 10; padding: 1rem 0; background: var(--surface); }
.quiz-progress-meta { display: flex; justify-content: space-between; margin-bottom: .55rem; color: var(--muted); font-size: 13px; font-weight: 750; }
.quiz-progress { height: 4px; overflow: hidden; background: var(--line); }
.quiz-progress span { display: block; height: 100%; background: var(--purple); transition: width .2s ease; }
.quiz-question { min-width: 0; margin: 1.75rem 0 0; padding: 0; border: 0; }
.quiz-question legend { display: flex; gap: 1rem; width: 100%; padding: 0; font-size: 20px; font-weight: 750; line-height: 1.35; letter-spacing: -.015em; }
.quiz-question legend > span { flex: 0 0 auto; color: var(--purple); font-size: 14px; letter-spacing: .08em; }
.question-help { margin: 1rem 0 0 2.5rem; color: var(--muted); }
.answer-list { display: grid; gap: .6rem; margin-top: 1.35rem; }
.answer-option { display: block; cursor: pointer; }
.answer-option input { position: absolute; opacity: 0; pointer-events: none; }
.answer-option span { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .7rem; align-items: start; padding: .9rem 1rem; border: 0; border-radius: var(--radius); background: var(--white); transition: background-color .16s ease, transform .16s ease; }
.answer-option span b { display: grid; width: 25px; height: 25px; place-items: center; border: 0; border-radius: 50%; background: var(--surface-2); color: var(--muted); font-size: 14px; }
.answer-option:hover span { background: #f1edf3; transform: translateY(-1px); }
.answer-option input:focus-visible + span { outline: 3px solid var(--purple); outline-offset: 2px; }
.answer-option input:checked + span { background: #eaf3c4; }
.answer-option input:checked + span b { border-color: var(--purple); background: var(--purple); color: var(--white); }
.type-answer { display: grid; grid-template-columns: minmax(0, 1fr) 105px 125px; gap: .65rem; align-items: center; padding: .9rem 1rem; border: 0; border-radius: var(--radius); background: var(--white); }
.type-answer > label { display: flex; align-items: center; gap: .4rem; color: var(--muted); font-size: 14px; cursor: pointer; }
.quiz-nav { display: flex; justify-content: space-between; margin-top: 2rem; }
.quiz-nav .button { min-width: 132px; }
.quiz-nav .button.secondary { border: 0; background: var(--surface-2); }
.quiz-nav button:disabled { opacity: .35; cursor: not-allowed; }
.form-error { color: #9e2330; font-size: 14px; font-weight: 700; }
.result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin-top: 2.5rem; }
.result-grid article { position: relative; min-height: 170px; padding: 1.25rem; border: 0; border-radius: var(--radius); background: var(--white); }
.result-grid article.result-primary { background: var(--purple-dark); color: var(--white); }
.result-grid article > span { display: block; color: var(--muted); font-size: 15px; font-weight: 800; }
.result-grid article.result-primary > span, .result-grid article.result-primary p { color: #ded2eb; }
.result-grid article::before { content: ""; position: absolute; top: 1.25rem; left: 1.25rem; width: 40px; height: 40px; border-radius: 50%; background: var(--purple); }
.result-grid article:nth-child(odd)::before { background: #7f9f1f; }
.result-card-icon { position: relative; z-index: 1; display: block; width: 22px; height: 22px; margin: 9px 9px 1.25rem; object-fit: contain; filter: brightness(0) invert(1); }
.result-grid strong { display: block; margin-top: .55rem; font-size: 20px; }
.result-grid p { margin-bottom: 0; color: var(--muted); }
.capability-profile { margin-top: 1rem; padding: 1.35rem; border: 0; border-radius: var(--radius); background: var(--white); }
.capability-profile h2 { margin: 0 0 1rem; font-size: 20px; }
.capability-profile #profile-bars { display: grid; place-items: center; }
.radar-chart { display: block; width: min(100%, 520px); height: auto; overflow: visible; }
.radar-grid polygon { fill: none; stroke: #ddd7e2; stroke-width: 1; }
.radar-grid polygon:last-of-type { stroke: #bdb3c4; stroke-width: 1.4; }
.radar-grid line { stroke: #e4dfe7; stroke-width: 1; }
.radar-area { fill: rgba(96,32,181,.23); stroke: var(--purple); stroke-width: 2.5; stroke-linejoin: round; }
.radar-dots circle { fill: var(--lime); stroke: var(--purple-dark); stroke-width: 2; }
.radar-labels text { fill: var(--ink); font-size: 13px; font-weight: 750; }
.radar-labels .radar-value { fill: var(--purple); font-size: 12px; font-weight: 850; }
.profile-row { display: grid; grid-template-columns: 100px minmax(0, 1fr) 34px; gap: 1rem; align-items: center; margin: .85rem 0; }
.profile-row > div { height: 9px; overflow: hidden; background: var(--surface-2); }
.profile-row i { display: block; height: 100%; background: linear-gradient(90deg, var(--purple), #a980df); }
.profile-row b { color: var(--muted); font-size: 13px; text-align: right; }
.lead-gate { display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr); gap: 2.5rem; margin-top: 2.75rem; padding-top: 2.75rem; }
.lead-gate h2 { margin: .4rem 0 .7rem; font-size: 20px; line-height: 1.3; }
.lead-gate > div > p:not(.quiz-eyebrow) { color: var(--muted); }
.lead-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-field { min-width: 0; }
.form-field label, .need-options legend { display: block; margin-bottom: .35rem; font-size: 13px; font-weight: 800; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 46px; padding: .65rem .75rem; border: 0; border-radius: 5px; background: var(--white); color: var(--ink); box-shadow: inset 0 0 0 1px transparent; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 0; box-shadow: inset 0 0 0 2px var(--purple); }
.form-field textarea { resize: vertical; }
.form-field small { display: block; margin-top: .35rem; color: var(--muted); line-height: 1.45; }
.form-field-full, .need-options, .consent, .privacy-note, .lead-form > .button, .lead-form > .form-error, .form-footnote { grid-column: 1 / -1; }
.need-options { margin: .5rem 0 0; padding: 0; border: 0; }
.need-options > div { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.need-options label { display: flex; gap: .5rem; align-items: flex-start; padding: .55rem; border: 0; border-radius: 5px; background: var(--white); font-size: 13px; line-height: 1.35; }
.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: 13px; line-height: 1.55; }
.consent input { flex: 0 0 auto; margin-top: .25rem; }
.privacy-note { color: var(--muted); font-size: 13px; }
.privacy-note summary { cursor: pointer; font-weight: 750; }
.privacy-note p { margin-bottom: 0; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-footnote { margin: -.25rem 0 0; color: var(--muted); font-size: 12px; }
.quiz-footer { grid-template-columns: 1fr auto; }
.quiz-footer p { grid-column: auto; margin: 0; }

/* Printable report template */
.report-page { background: #d8d4da; }
.report-toolbar { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; max-width: 210mm; margin: 0 auto; padding: 1rem 0; }
.report-toolbar a { font-weight: 750; text-decoration: none; }
.report-document { width: 210mm; margin: 0 auto 3rem; box-shadow: 0 18px 50px rgba(35,29,41,.18); }
.report-sheet { position: relative; display: flex; min-height: 297mm; flex-direction: column; padding: 18mm 20mm; overflow: hidden; page-break-after: always; background: var(--bg); }
.report-sheet h2 { max-width: 160mm; margin: 2.5mm 0 4mm; font-size: 21pt; line-height: 1.12; letter-spacing: -.03em; }
.report-brand { display: flex; justify-content: flex-start; align-items: center; }
.report-brand .report-academy-logo { width: 92mm; height: auto; object-fit: contain; object-position: left center; }
.report-cover { background: linear-gradient(155deg, #fbfafc 0 62%, #edf4c8 62% 100%); }
.report-cover-copy { margin-top: 36mm; }
.report-cover-copy > p, .report-section-index { color: var(--purple); font-size: 8pt; font-weight: 850; letter-spacing: .14em; }
.report-cover h1 { max-width: 145mm; margin: 2mm 0 10mm; font-size: 29pt; line-height: 1.05; letter-spacing: -.035em; }
.report-identity { display: flex; flex-direction: column; gap: 1.5mm; }
.report-identity strong { font-size: 16pt; }
.report-identity span { color: var(--muted); font-size: 10pt; }
.report-cover-result { display: grid; grid-template-columns: 17mm minmax(0, 1fr); gap: 6mm; align-items: center; margin-top: auto; padding: 7mm; background: rgba(255,255,255,.72); color: var(--ink); }
.report-icon-placeholder { display: grid; width: 17mm; height: 17mm; place-items: center; border-radius: 50%; background: var(--purple); color: var(--white); font-size: 9pt; font-weight: 850; }
.report-icon-placeholder img { width: 9mm; height: 9mm; object-fit: contain; filter: brightness(0) invert(1); }
.report-cover-result span { display: block; color: var(--purple); font-size: 8pt; font-weight: 800; letter-spacing: .1em; }
.report-cover-result strong { display: block; margin-top: 2mm; font-size: 18pt; }
.report-confidential { margin: 4mm 0 0; color: var(--muted); font-size: 7.5pt; }
.report-page-en .report-confidential { font-family: Arial, Helvetica, sans-serif; }
.report-big-copy { max-width: 165mm; font-size: 11.5pt; line-height: 1.5; }
#report-summary { color: var(--purple-dark); }
.report-four-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3mm; margin-top: 6mm; }
.report-four-grid article { position: relative; min-height: 41mm; padding: 4.5mm; border: 0; background: var(--white); }
.report-four-grid article::before { content: ""; position: absolute; top: 4.5mm; left: 4.5mm; width: 11mm; height: 11mm; border-radius: 50%; background: var(--purple); }
.report-four-grid article:nth-child(odd)::before { background: #7f9f1f; }
.report-card-icon { position: relative; z-index: 1; display: block; width: 6mm; height: 6mm; margin: 2.5mm 2.5mm 4mm; object-fit: contain; filter: brightness(0) invert(1); }
.report-four-grid span, .report-callout > span { color: var(--purple); font-size: 8pt; font-weight: 850; letter-spacing: .1em; }
.report-four-grid strong { display: block; margin-top: 2mm; font-size: 12.5pt; }
.report-four-grid p { margin: 2mm 0 0; color: var(--muted); font-size: 8.5pt; line-height: 1.4; }
.report-profile { margin-top: 5mm; }
.report-profile-row { display: grid; grid-template-columns: 30mm minmax(0, 1fr) 9mm; gap: 3mm; align-items: center; padding: 2.5mm 0; font-size: 9pt; }
.report-profile-row > div { height: 3mm; background: var(--surface-2); }
.report-profile-row i { display: block; height: 100%; background: var(--purple); }
.report-profile-row strong { text-align: right; }
.report-radar { display: block; width: 100%; height: auto; overflow: visible; }
.report-radar-grid polygon { fill: none; stroke: #ddd7e2; stroke-width: 1; }
.report-radar-grid polygon:last-of-type { stroke: #bdb3c4; stroke-width: 1.4; }
.report-radar-grid line { stroke: #e4dfe7; stroke-width: 1; }
.report-radar-area { fill: rgba(96,32,181,.23); stroke: var(--purple); stroke-width: 2.5; stroke-linejoin: round; }
.report-radar-dots circle { fill: var(--lime); stroke: var(--purple-dark); stroke-width: 2; }
.report-radar-labels text { fill: var(--ink); font-size: 12px; font-weight: 750; }
.report-radar-labels .report-radar-value { fill: var(--purple); font-size: 11px; font-weight: 850; }
.report-analysis-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 5mm; margin-top: 5mm; }
.report-analysis-grid > div { padding: 4.5mm; background: var(--white); }
.report-analysis-grid > div:nth-child(2) { padding-left: 2.5mm; }
.report-analysis-grid h3 { margin: 0; font-size: 11pt; }
.report-analysis-grid p { margin: 2mm 0 0; color: var(--muted); font-size: 8.5pt; line-height: 1.45; }
.report-analysis-grid .report-profile { margin-top: 3mm; }
.report-analysis-grid .report-callout { margin-top: 4mm; padding: 3.5mm; background: var(--surface); }
.report-note { color: var(--muted); }
.report-priority-strip { display: grid; grid-template-columns: 34mm 36mm minmax(0, 1fr); gap: 4mm; align-items: center; margin-top: 4mm; padding: 3.5mm 4.5mm; background: #edf4c8; }
.report-priority-strip span { color: var(--purple); font-size: 11pt; font-weight: 850; }
.report-priority-strip strong { font-size: 10pt; }
.report-priority-strip p { margin: 0; color: var(--muted); font-size: 8.5pt; }
.report-callout { margin-top: 7mm; padding: 5mm; border: 0; background: var(--white); }
.report-callout strong { display: block; margin-top: 1.5mm; font-size: 13pt; }
.report-callout p { margin-bottom: 0; color: var(--muted); font-size: 9pt; line-height: 1.45; }
.report-type-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 6mm; margin-top: 6mm; }
.report-type-layout .report-callout { margin-top: 0; }
.report-actions { display: grid; gap: 3mm; margin: 5mm 0 0; padding: 0; list-style: none; }
.report-actions > li { display: grid; grid-template-columns: 13mm minmax(0, 1fr); gap: 4mm; align-items: start; padding: 4.5mm 4.5mm 4.5mm 0; background: var(--white); }
.report-action-icon { display: grid; width: 11mm; height: 11mm; place-items: center; border-radius: 50%; background: #7f9f1f; color: var(--white); font-size: 8pt; font-weight: 850; }
.report-actions > li:nth-child(even) .report-action-icon { background: var(--purple); }
.report-action-icon img { width: 6mm; height: 6mm; object-fit: contain; filter: brightness(0) invert(1); }
.report-actions > li > div > strong { font-size: 11pt; }
.report-actions ul { margin: 2mm 0 0; padding-left: 4mm; color: var(--muted); font-size: 8.5pt; line-height: 1.45; }
.report-actions ul li { margin: .8mm 0; }
.report-disclaimer { margin-top: 5mm; padding-top: 2mm; color: var(--muted); font-size: 8pt; }
.report-disclaimer p { margin-bottom: 0; }
.report-contact-strip { display: flex; justify-content: space-between; gap: 8mm; margin-top: 6mm; padding-top: 3mm; color: var(--muted); font-size: 8pt; }
.report-contact-strip a { color: var(--purple-dark); }
.report-missing { max-width: 650px; margin: 8rem auto; padding: 2rem; text-align: center; }

.reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal { opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
  html.js .reveal.is-visible { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  :root { --type-display: 40px; --type-heading: 22px; --type-body: 15px; }
  .site-nav { position: fixed; inset: var(--header-height) 0 auto 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 1.2rem 1.5rem 2rem; background: var(--bg); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .85rem 0; text-align: left; border-bottom: 1px solid var(--line); }
  .site-nav .language-picker { padding: .45rem 0; border-bottom: 1px solid var(--line); }
  .site-nav .language-toggle { width: 100%; justify-content: flex-start; padding: .7rem 0; border: 0; background: transparent; }
  .site-nav .language-chevron { margin-left: auto; }
  .site-nav .language-menu { position: static; width: 100%; margin: 0 0 .35rem; box-shadow: none; }
  .site-nav .nav-cta { margin-top: 1rem; padding: .75rem 1rem; text-align: center; border-bottom: 0; }
  .menu-toggle { display: inline-flex; }
  .menu-toggle[aria-expanded="true"] .menu-open { display: none; }
  .menu-toggle[aria-expanded="true"] .menu-close { display: inline; }
  .home-hero-inner { grid-template-columns: minmax(0, 1fr) minmax(390px, .9fr); gap: 2.4rem; min-height: 590px; }
  .home-positioning h1 { font-size: 38px; }
  .offer-item { grid-template-columns: 38px minmax(0, 1fr); }
  .founder { grid-template-columns: 140px minmax(0, 1fr); gap: 2.25rem; }
  .founder-image, .founder-image img { width: 140px; height: 140px; }
}

@media (min-width: 1081px) {
  .academy-offer { grid-template-columns: 42px minmax(280px, 1.35fr) minmax(0, .65fr); }
}

@media (max-width: 767px) {
  :root { --header-height: 64px; }
  .site-header { padding: 0 1.1rem; }
  .brand img { width: 108px; }
  .brand:not(.compact-lockup) span { display: none; }
  .compact-lockup { width: 140px; height: 58px; flex-basis: 140px; }
  .compact-lockup img { width: 132px; height: 41px; }
  .compact-lockup span { margin-top: -1px; font-size: .6rem; }
  .home-hero-inner { display: block; width: calc(100% - 2.2rem); min-height: auto; padding: 2.25rem 0 1.45rem; }
  .home-positioning h1 { line-height: 1.18; }
  .home-positioning .hero-copy { margin-top: .8rem; line-height: 1.46; }
  .hero-offers { margin-top: 1.15rem; }
  .hero-bottom-actions { display: flex; flex-wrap: wrap; margin-top: 1rem; }
  .hero-bottom-actions .hero-contact { display: flex; width: max-content; margin-left: auto; }
  .offer-item { grid-template-columns: 38px minmax(0, 1fr); gap: .12rem .55rem; padding: .5rem 0; }
  .hero { min-height: auto; padding: 4.5rem 0; }
  .hero-visual { width: 100%; opacity: .14; }
  .hero-scrim { background: rgba(251,250,252,.78); }
  .hero-content { width: calc(100% - 2.2rem); padding: 2rem 0; }
  .hero h1, .academy-hero-copy h1 { line-height: 1.08; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .section { width: calc(100% - 2.2rem); padding: 3.25rem 0; }
  .services.compact-section { padding-top: 1.5rem; }
  .challenge-grid, .academy-question-grid { grid-template-columns: 1fr; gap: .9rem; margin-top: 1.6rem; }
  .service-row { grid-template-columns: 1fr; gap: .8rem; padding: 1.55rem 0; }
  .service-name, .service-body { grid-column: auto; }
  .approach, .capabilities, .case-studies { width: 100%; padding: 2.5rem 1.1rem; }
  .pov-item { grid-template-columns: 1fr; gap: .35rem; padding: .85rem 0; }
  .pov-item h3, .pov-item p { font-size: 15pt; }
  .pov-item h3 { line-height: 1.18; }
  .pov-item p { line-height: 1.42; }
  .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-card, .case-feature { grid-column: auto; min-height: 0; }
  .case-name-only { min-height: 0; }
  .academy-band { grid-template-columns: 1fr; width: calc(100% - 2.2rem); margin: 4.5rem auto; min-height: auto; }
  .academy-mark { min-height: 160px; padding: 2rem; }
  .academy-copy { padding: 2rem; border-left: 0; border-top: 1px solid var(--line); }
  .why-layout, .academy-steps { grid-template-columns: 1fr; margin-top: 2.5rem; }
  .why-item, .academy-steps article { grid-column: auto; min-height: auto; padding: 1.6rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .why-item:last-child, .academy-steps article:last-child { border-bottom: 0; }
  .founder { grid-template-columns: 1fr; width: calc(100% - 2.2rem); gap: 1.4rem; padding: 3.25rem 0; }
  .founder-image { width: 120px; }
  .founder-image img { width: 120px; height: 120px; }
  .insights { padding: 3.25rem 1.1rem; }
  .insight-list { margin-top: 1.35rem; }
  .insight-row { padding: 1rem 0; }
  .quiz-invite { grid-template-columns: 1fr; gap: 1.5rem; padding-left: 1.1rem; padding-right: 1.1rem; }
  .quiz-invite .button { width: 100%; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer div:nth-child(2) { align-items: flex-start; }
  .site-footer p { grid-column: auto; }
  .academy-hero { grid-template-columns: 1fr; width: calc(100% - 2.2rem); min-height: auto; }
  .academy-hero-copy, .academy-hero-graphic { grid-column: auto; }
  .academy-hero-copy { padding: 4rem 0; }
  .academy-lockup { width: 100%; margin-bottom: 1.7rem; }
  .academy-hero-graphic { min-height: 180px; }
  .academy-structure, .academy-parent-link, .closing { padding-left: 1.1rem; padding-right: 1.1rem; }
  .case-page { padding-top: 4.5rem; }
  .case-page-hero { width: calc(100% - 2.2rem); padding: 4.5rem 0 3rem; }
  .case-page-hero h1 { font-size: clamp(2.05rem, 8.5vw, 2.8rem); }
  html:lang(zh-CN) .case-page-hero h1, html:lang(zh-Hant) .case-page-hero h1 { font-size: clamp(1.25rem, 6.5vw, 2.8rem); letter-spacing: -.03em; }
  .case-index { width: calc(100% - 2.2rem); margin-bottom: 1.4rem; gap: .5rem 1rem; }
  .case-detail-list { width: calc(100% - 2.2rem); padding-bottom: 4rem; }
  .case-detail { grid-template-columns: 1fr; gap: 1.5rem; padding: 2rem 1.4rem; }
  .case-detail h2 { max-width: none; font-size: clamp(1.4rem, 6vw, 1.8rem); }
  .case-page-cta { width: calc(100% - 2.2rem); margin-bottom: 4rem; padding: 2rem; align-items: flex-start; flex-direction: column; }
  .quiz-welcome, .quiz-runner, .quiz-result { width: calc(100% - 2.2rem); padding: 3.5rem 0 4rem; }
  .quiz-welcome h1, .quiz-result > h1 { font-size: 34px; }
  .quiz-facts { grid-template-columns: 1fr 1fr 1fr; }
  .quiz-facts div { padding-right: .5rem; }
  .quiz-facts dt { font-size: 24px; }
  .quiz-question legend { gap: .65rem; font-size: 22px; }
  .question-help { margin-left: 0; }
  .type-answer { grid-template-columns: 1fr 1fr; }
  .type-answer > span { grid-column: 1 / -1; }
  .result-grid, .lead-gate, .lead-form { grid-template-columns: 1fr; }
  .result-grid article { min-height: auto; }
  .lead-gate { gap: 1.5rem; }
  .form-field-full, .need-options, .consent, .privacy-note, .lead-form > .button, .lead-form > .form-error, .form-footnote { grid-column: auto; }
  .need-options > div { grid-template-columns: 1fr; }
  .profile-row { grid-template-columns: 84px minmax(0, 1fr) 30px; gap: .55rem; }
  .report-toolbar { padding: .7rem 1rem; background: var(--white); }
  .report-document { width: 100%; margin: 0; box-shadow: none; }
  .report-sheet { min-height: auto; padding: 2rem 1.2rem; }
  .report-four-grid, .report-type-layout { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  :root { --type-display: 35px; --type-heading: 21px; --type-body: 15px; }
  .home-positioning h1 { font-size: 28px; }
  .case-grid { grid-template-columns: minmax(0, 320px); justify-content: center; }
  .capability-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  @page { size: 108mm 216mm; margin: 0; }
  .report-page { background: var(--bg); print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .report-toolbar { display: none; }
  .report-document { width: 108mm; margin: 0; box-shadow: none; }
  .report-sheet { width: 108mm; height: auto; min-height: 0; padding: 10mm 8mm; overflow: visible; break-after: auto; page-break-after: auto; }
  .report-cover { min-height: 216mm; break-after: page; page-break-after: always; }
  .report-brand .report-academy-logo { width: 80mm; height: auto; }
  .report-cover-copy { margin-top: 21mm; }
  .report-cover h1 { font-size: 25pt; }
  .report-cover-result { grid-template-columns: 14mm minmax(0, 1fr); gap: 4mm; padding: 5mm; }
  .report-icon-placeholder { width: 14mm; height: 14mm; }
  .report-cover-result strong { font-size: 14pt; }
  .report-sheet h2 { margin-top: 2mm; margin-bottom: 3mm; font-size: 19pt; }
  .report-big-copy { font-size: 10.8pt; line-height: 1.32; }
  .report-four-grid, .report-analysis-grid, .report-priority-strip { grid-template-columns: 1fr; }
  .report-four-grid { gap: 2mm; margin-top: 4mm; }
  .report-four-grid article { display: grid; min-height: auto; grid-template-columns: 11mm minmax(0, 1fr); grid-template-rows: auto auto auto; column-gap: 3mm; padding: 3.5mm; break-inside: avoid; page-break-inside: avoid; }
  .report-four-grid article::before { top: 3.5mm; left: 3.5mm; width: 10mm; height: 10mm; }
  .report-card-icon { grid-column: 1; grid-row: 1 / 4; width: 5.5mm; height: 5.5mm; margin: 2.25mm; }
  .report-four-grid span, .report-four-grid strong, .report-four-grid p { grid-column: 2; }
  .report-four-grid span { font-size: 8.8pt; }
  .report-four-grid strong { margin-top: 1.2mm; font-size: 13.2pt; }
  .report-four-grid p { margin-top: 1.2mm; font-size: 9.4pt; line-height: 1.3; }
  .report-analysis-grid { gap: 3mm; margin-top: 3mm; }
  .report-analysis-grid > div { padding: 3.5mm; }
  .report-analysis-grid h3 { font-size: 11.8pt; }
  .report-analysis-grid p, .report-callout p { margin-top: 1.2mm; font-size: 9.4pt; line-height: 1.3; }
  .report-callout { margin-top: 4mm; padding: 3.5mm; }
  .report-callout strong { margin-top: 1mm; font-size: 13.5pt; }
  .report-priority-strip { gap: 1.5mm; }
  .report-priority-strip { margin-top: 3mm; padding: 3mm 3.5mm; }
  .report-priority-strip strong { font-size: 10.8pt; }
  .report-priority-strip p { font-size: 9.2pt; line-height: 1.25; }
  .report-actions { gap: 2mm; margin-top: 4mm; }
  .report-actions > li { grid-template-columns: 11mm minmax(0, 1fr); gap: 3mm; padding: 3mm 3mm 3mm 0; }
  .report-actions > li > div > strong { font-size: 11.8pt; }
  .report-actions ul { margin-top: 1mm; font-size: 9.4pt; line-height: 1.28; }
  .report-disclaimer { margin-top: 3mm; }
  .report-disclaimer { font-size: 8.8pt; line-height: 1.3; }
  .report-contact-strip { flex-direction: row; gap: 3mm; margin-top: 3mm; padding-top: 1mm; }
  .report-contact-strip { font-size: 8.5pt; }
  .report-priority-strip, .report-disclaimer, .report-contact-strip { break-inside: avoid; page-break-inside: avoid; }
}
.quiz-header-actions,.report-toolbar-actions{display:flex;align-items:center;gap:16px}.quiz-language,.report-language,.quiz-language-current,.report-language-current{font-size:14px;font-weight:700;white-space:nowrap}.quiz-language,.report-language{color:var(--purple);text-decoration:none}.quiz-language:hover,.report-language:hover{text-decoration:underline}.quiz-language-current,.report-language-current{color:var(--muted)}.quiz-page-en .quiz-welcome h1{max-width:900px}.quiz-page-en .quiz-lead{max-width:850px}.quiz-page-en .type-answer>span{line-height:1.35}.report-page-en .report-cover-copy h1{max-width:680px}.report-page-en .report-cover-result strong{line-height:1.12}.report-page-en .report-four-grid article strong{line-height:1.15}.report-page-en .report-radar-labels text{font-size:11px}

@media (max-width: 640px){.quiz-header-actions{gap:8px}.quiz-language,.quiz-language-current,.quiz-exit{font-size:12px}.report-toolbar-actions{gap:7px}.report-language,.report-language-current{font-size:11px}.quiz-page-en .quiz-welcome h1{font-size:clamp(36px,10vw,50px)}.quiz-page-en .quiz-facts dd{font-size:13px}.quiz-page-en .type-answer{grid-template-columns:1fr 1fr}.quiz-page-en .type-answer>span{grid-column:1/-1}.report-page-en .report-cover-copy h1{font-size:clamp(34px,9vw,48px)}}

/* 联络表单（2026-10 新增：表单提交至自有后端 /api/contact） */
.closing.has-form { grid-template-columns: minmax(0, 1fr) minmax(0, 560px); align-items: start; gap: 1.5rem 2.5rem; }
.closing-copy p { max-width: 520px; margin: .75rem 0 0; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem 1rem; }
.contact-form .form-field label { color: var(--ink); }
.contact-form .consent,
.contact-form .form-error,
.contact-form .form-success,
.contact-form > .button { grid-column: 1 / -1; }
.contact-form > .button { justify-self: start; margin-top: .25rem; background: var(--ink); color: var(--white); }
.contact-form > .button:hover,
.contact-form > .button:focus-visible { background: var(--purple-dark); color: var(--white); }
.contact-form input[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"] { box-shadow: inset 0 0 0 2px #9e2330; }
.form-success { margin: 0; color: #1f5c3a; font-size: 14px; font-weight: 700; }
@media (max-width: 900px) {
  .closing.has-form { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
}