:root {
  --bg: #ffffff;
  --ink: #191817;
  --muted: #62615d;
  --soft: #f6f7f5;
  --line: #e5e2dc;
  --red: #771017;
  --red-deep: #4e0b10;
  --gold: #b78238;
  --sage: #6f7f72;
  --blue: #21384f;
  --shadow: 0 24px 70px rgba(25, 24, 23, 0.12);
  --radius: 8px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(20px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(229, 226, 220, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.brand strong,
.footer-brand strong {
  display: block;
  color: var(--red);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.1;
}

.brand small,
.footer-brand span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2.4vw, 30px);
  color: #383733;
  font-size: 14px;
}

.site-nav a {
  padding: 8px 0;
}

.site-nav a:hover,
.text-link:hover {
  color: var(--red);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.header-cta {
  padding: 0 18px;
  background: var(--ink);
  color: white;
}

.button {
  padding: 0 22px;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--red);
  color: white;
  box-shadow: 0 12px 30px rgba(119, 16, 23, 0.22);
}

.button-secondary {
  border-color: var(--line);
  color: var(--ink);
  background: white;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.button-primary:hover {
  background: var(--red-deep);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  max-width: 1260px;
  margin: 0 auto;
  padding: clamp(54px, 8vw, 104px) clamp(20px, 4vw, 56px) clamp(50px, 7vw, 88px);
}

.hero-copy h1 {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Noto Serif TC", "Times New Roman", serif;
  font-size: clamp(54px, 7vw, 104px);
  font-weight: 500;
  line-height: 1.02;
  overflow-wrap: anywhere;
}

.hero-copy,
.section-lead,
.section-heading,
.proof-copy,
.founder-copy,
.contact-copy {
  min-width: 0;
}

.hero-copy p {
  max-width: 560px;
  margin: 30px 0 0;
  color: #45433f;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.hero-media {
  position: relative;
  min-height: 560px;
}

.hero-photo {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-main {
  inset: 0 0 80px 70px;
}

.hero-photo-side {
  left: 0;
  bottom: 0;
  width: 45%;
  aspect-ratio: 4 / 3;
  border: 8px solid white;
}

.positioning,
.section,
.vision {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 98px) clamp(20px, 4vw, 32px);
}

.positioning {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 44px;
  border-top: 1px solid var(--line);
}

.section-lead h2,
.section-heading h2,
.founder-copy h2,
.contact-copy h2,
.vision h2 {
  margin: 0;
  font-family: Georgia, "Noto Serif TC", "Times New Roman", serif;
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 500;
  line-height: 1.15;
}

.section-lead p,
.section-heading p,
.proof-copy p,
.founder-copy > p,
.contact-copy p,
.vision p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  overflow-wrap: anywhere;
}

.positioning-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.positioning-points span {
  display: flex;
  align-items: center;
  min-height: 86px;
  padding: 20px;
  border-left: 3px solid var(--gold);
  background: var(--soft);
  color: #312f2b;
  font-size: 18px;
  font-weight: 650;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.steps article,
.insight-grid article,
.team-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.service-card {
  min-height: 300px;
  padding: 30px;
  cursor: pointer;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.service-card h3,
.steps h3,
.team-card h3,
.insight-grid h3 {
  margin: 0;
  font-size: 23px;
  line-height: 1.25;
}

.service-card ul,
.credentials {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li,
.credentials li {
  padding: 12px 0;
  border-top: 1px solid rgba(229, 226, 220, 0.85);
  color: var(--muted);
  transition: border-color 180ms ease, color 180ms ease;
}

.service-card:hover,
.service-card:focus-within,
.service-card:active,
.service-card.is-active {
  background: var(--red);
  border-color: var(--red);
  color: white;
  box-shadow: 0 22px 56px rgba(119, 16, 23, 0.18);
  transform: translateY(-2px);
}

.service-card:hover li,
.service-card:focus-within li,
.service-card:active li,
.service-card.is-active li {
  border-top-color: rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.84);
}

.proof {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 42px;
  align-items: center;
}

.proof-copy h2 {
  margin: 0;
  font-family: Georgia, "Noto Serif TC", "Times New Roman", serif;
  font-size: clamp(32px, 3.6vw, 48px);
  font-weight: 500;
  line-height: 1.18;
}

.proof-gallery {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 12px;
}

.proof-gallery img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
}

.proof-gallery img:first-child {
  grid-row: span 2;
  aspect-ratio: 4 / 5;
}

.difference {
  border-top: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.steps article {
  min-height: 260px;
  padding: 24px;
}

.steps span {
  display: block;
  margin-bottom: 42px;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
}

.steps p,
.insight-grid p,
.team-card p {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.founder {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: clamp(34px, 6vw, 74px);
  align-items: center;
  background: var(--soft);
  max-width: none;
  padding-left: max(clamp(20px, 4vw, 32px), calc((100vw - var(--max)) / 2 + 32px));
  padding-right: max(clamp(20px, 4vw, 32px), calc((100vw - var(--max)) / 2 + 32px));
}

.founder-portrait {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
}

.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.founder-title {
  color: var(--red);
  font-weight: 650;
}

blockquote {
  margin: 28px 0;
  padding-left: 24px;
  border-left: 3px solid var(--gold);
  color: #2f2d29;
  font-family: Georgia, "Noto Serif TC", "Times New Roman", serif;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.35;
}

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.credentials li {
  padding: 10px 13px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 6px;
  color: #373530;
  font-size: 14px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.team-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1 / 1.08;
  object-fit: cover;
  background: var(--soft);
}

.team-card h3,
.team-card p {
  padding: 0 18px;
}

.team-card h3 {
  margin-top: 18px;
}

.team-card p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.45;
}

.team-role {
  color: var(--red);
  font-weight: 700;
}

.team-details {
  display: grid;
  gap: 8px;
  margin: 14px 0 20px;
  padding: 0 18px;
  list-style: none;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.team-details li {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.admissions {
  max-width: none;
  background: #191817;
  color: white;
  padding-left: max(clamp(20px, 4vw, 32px), calc((100vw - var(--max)) / 2 + 32px));
  padding-right: 0;
}

.admissions .section-heading p {
  color: rgba(255, 255, 255, 0.68);
}

.school-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 340px);
  gap: 14px;
  overflow-x: auto;
  padding: 6px max(clamp(20px, 4vw, 32px), calc((100vw - var(--max)) / 2 + 32px)) 16px 0;
  scrollbar-color: var(--gold) transparent;
}

.school-strip figure {
  margin: 0;
}

.school-strip img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
}

.school-strip figcaption {
  padding-top: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.insight-grid article {
  min-height: 290px;
  padding: 26px;
  background: var(--soft);
}

.insight-grid span {
  display: block;
  margin-bottom: 28px;
  color: var(--red);
  font-size: 14px;
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  margin-top: 26px;
  color: var(--red);
  font-weight: 700;
}

.vision {
  max-width: none;
  background: linear-gradient(135deg, var(--red-deep), #1f2630);
  color: white;
}

.vision div {
  max-width: var(--max);
  margin: 0 auto;
}

.vision p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(320px, 1fr);
  gap: 52px;
  align-items: start;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  color: var(--muted);
}

.contact-methods a {
  color: var(--red);
  font-weight: 700;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  color: #373530;
  font-size: 14px;
  font-weight: 700;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #d8d5cf;
  border-radius: 6px;
  padding: 12px 13px;
  background: white;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  outline: 2px solid rgba(119, 16, 23, 0.18);
  border-color: var(--red);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--sage);
  font-size: 14px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 34px clamp(20px, 4vw, 56px);
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.footer-brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer p {
  grid-column: 1 / -1;
  margin: 0;
  color: #8b8880;
  font-size: 13px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    order: 3;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .positioning,
  .proof,
  .founder,
  .contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-media {
    min-height: 470px;
  }

  .hero-photo-main {
    inset: 0 0 70px 40px;
  }

  .service-grid,
  .steps,
  .team-grid,
  .insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .founder {
    padding-left: clamp(20px, 4vw, 32px);
    padding-right: clamp(20px, 4vw, 32px);
  }

  .founder-portrait {
    max-width: 360px;
  }
}

@media (max-width: 680px) {
  .site-header {
    gap: 12px;
    padding: 12px 16px;
    overflow: hidden;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand strong {
    font-size: 14px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding-top: 42px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .positioning,
  .section,
  .vision {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .hero-copy,
  .hero-media,
  .section-lead,
  .section-heading,
  .proof-copy,
  .founder-copy,
  .contact-copy {
    width: 100%;
    max-width: 100%;
  }

  .hero-copy h1 {
    font-size: clamp(44px, 12vw, 52px);
    max-width: calc(100vw - 40px);
  }

  .hero-copy p {
    font-size: 19px;
    max-width: calc(100vw - 40px);
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .section-lead h2,
  .section-heading h2,
  .founder-copy h2,
  .contact-copy h2,
  .vision h2 {
    font-size: 32px;
    max-width: calc(100vw - 40px);
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .section-lead p,
  .section-heading p,
  .proof-copy p,
  .founder-copy > p,
  .contact-copy p,
  .vision p,
  .steps p,
  .insight-grid p,
  .team-card p {
    max-width: calc(100vw - 40px);
    word-break: break-all;
  }

  .hero-media {
    min-height: 350px;
  }

  .hero-photo-main {
    inset: 0 0 54px 22px;
  }

  .hero-photo-side {
    width: 52%;
    border-width: 6px;
  }

  .positioning-points,
  .service-grid,
  .steps,
  .proof-gallery,
  .team-grid,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .steps article,
  .insight-grid article {
    min-height: auto;
  }

  .team-grid {
    gap: 16px;
  }

  .team-card {
    display: grid;
    grid-template-columns: 112px 1fr;
    align-items: center;
  }

  .team-card img {
    height: 100%;
    min-height: 132px;
  }

  .team-card h3 {
    margin-top: 0;
  }

  .team-card .team-details {
    grid-column: 2;
    margin-bottom: 16px;
  }

  .admissions {
    padding-left: 20px;
  }

  .school-strip {
    grid-auto-columns: minmax(220px, 78vw);
    padding-right: 20px;
  }

  .inquiry-form {
    padding: 20px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .header-cta {
    transition: none;
  }
}