:root {
  --forest: #294c3e;
  --forest-deep: #19352b;
  --forest-soft: #527363;
  --cream: #f5f0e8;
  --paper: #fcfaf6;
  --gold: #c9a96e;
  --gold-soft: #ead9b5;
  --ink: #2c2c2a;
  --muted: #6f6a61;
  --line: rgba(41, 76, 62, 0.16);
  --shadow: 0 24px 70px rgba(25, 53, 43, 0.12);
  --serif: "Noto Serif TC", "Songti TC", serif;
  --display: "Cormorant Garamond", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 16px;
  background: white;
  color: var(--forest);
  border-radius: 999px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(25, 53, 43, 0.94);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}
.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: white;
  white-space: nowrap;
}
.brand-link img { width: 40px; height: 40px; object-fit: contain; }
.brand-name { font-family: var(--display); font-size: 22px; letter-spacing: 0.12em; }
.brand-cn { color: var(--gold-soft); font-size: 11px; letter-spacing: 0.16em; }

.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.container-narrow { width: min(780px, calc(100% - 40px)); margin: 0 auto; }

.subhero {
  padding: 100px 0 90px;
  background: linear-gradient(145deg, var(--forest-deep), var(--forest));
  color: white;
}
.subhero .container-narrow { text-align: center; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.subhero h1 {
  margin: 0;
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 400;
  line-height: 1.5;
}
.subhero p { margin: 22px auto 0; color: rgba(255, 255, 255, 0.78); font-size: 17px; }

.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.subhero .button-row, .cta-panel .button-row { justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  line-height: 1.4;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid white; outline-offset: 4px; }
.btn-primary { background: var(--gold); color: var(--forest-deep); }
.btn-primary:hover { background: #d8bb83; }

.section { padding: 112px 0; }
.section-soft { background: var(--cream); }
.section-head { max-width: 760px; margin-bottom: 54px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker { margin: 0 0 12px; color: var(--forest-soft); font-size: 13px; letter-spacing: 0.18em; }
.section h2 {
  margin: 0;
  color: var(--forest-deep);
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.035em;
}
.lead { margin: 20px 0 0; color: var(--muted); font-size: 17px; line-height: 2; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.info-card {
  position: relative;
  padding: 30px 26px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}
.info-card h3 { color: var(--forest-deep); font-weight: 500; }
.info-card p { margin: 0; color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.quote-block {
  padding: 42px;
  border-left: 3px solid var(--gold);
  background: white;
  box-shadow: var(--shadow);
}
.quote-block blockquote { margin: 0; color: var(--forest-deep); font-size: 24px; line-height: 1.8; }
.quote-block cite { display: block; margin-top: 18px; color: var(--muted); font-style: normal; font-size: 14px; }

.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fit-card { padding: 38px; border: 1px solid var(--line); background: white; }
.fit-card h3 { margin: 0 0 20px; color: var(--forest); font-size: 22px; font-weight: 500; }
.fit-card ul { margin: 0; padding-left: 1.2em; color: var(--muted); }
.fit-card li { margin: 10px 0; }
.form-note { margin: 24px 0; padding: 18px; background: var(--paper); color: var(--muted); font-size: 13px; }

.cta-panel {
  padding: 72px;
  background: radial-gradient(circle at 100% 0, rgba(201, 169, 110, 0.2), transparent 30%), var(--forest);
  color: white;
  text-align: center;
}
.cta-panel h2 { color: white; }
.cta-panel p { max-width: 660px; margin: 20px auto 0; color: rgba(255, 255, 255, 0.76); }

.site-footer { padding: 64px 0 34px; background: #132a22; color: rgba(255, 255, 255, 0.72); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 60px; }
.footer-brand { color: white; font-family: var(--display); font-size: 28px; letter-spacing: 0.08em; }
.footer-title { color: var(--gold-soft); font-size: 13px; letter-spacing: 0.12em; }
.footer-links { display: grid; gap: 8px; margin-top: 16px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 12px; }

@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .nav-wrap, .container, .container-narrow { width: min(100% - 28px, 1120px); }
  .brand-cn { display: none; }
  .subhero { padding: 76px 0 68px; }
  .subhero h1 { font-size: 38px; }
  .subhero p, .lead { font-size: 16px; }
  .section { padding: 78px 0; }
  .card-grid, .fit-grid, .footer-grid { grid-template-columns: 1fr; }
  .quote-block { padding: 32px 24px; }
  .cta-panel { padding: 54px 24px; }
  .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}