:root {
  --blue: #2f5bff;
  --cyan: #59d2e8;
  --navy: #020d24;
  --navy-2: #071b42;
  --text: #071735;
  --muted: #536179;
  --line: #dbe6f4;
  --paper: #ffffff;
  --bg: #f7f9fd;
  --shadow: 0 18px 60px rgba(17, 39, 80, 0.12);
  --radius-lg: 26px;
  --radius-md: 18px;
  --content: 1060px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Noto Sans CJK TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a { color: #006fff; text-decoration: none; font-weight: 800; }
a:hover { text-decoration: underline; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 50% 40%, #083d88 0%, #041a47 45%, #020d24 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(180deg, rgba(2,13,36,0.02), rgba(2,13,36,0.15)), url("assets/hero-map.svg");
  background-position: center top;
  background-size: cover;
  opacity: 0.98;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, rgba(2,13,36,0), rgba(2,13,36,0.35));
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(var(--content), calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 120px;
  text-align: center;
}

.logo--hero {
  width: 300px;
  margin: 0 auto 82px;
}

.eyebrow {
  margin: 0;
  font-size: clamp(66px, 9vw, 106px);
  line-height: 0.96;
  font-weight: 900;
  letter-spacing: -0.055em;
  text-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.hero h1 {
  margin: 18px 0 0;
  font-size: clamp(40px, 5vw, 58px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.years {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin: 22px 0 0;
  color: var(--cyan);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.years span {
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}
.years span:last-child { background: linear-gradient(90deg, var(--cyan), transparent); }

.tagline {
  margin: 20px 0 0;
  font-size: clamp(17px, 2.4vw, 23px);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 760px;
  margin: 46px auto 0;
}

.stat {
  position: relative;
  padding: 0 28px;
}
.stat + .stat { border-left: 1px solid rgba(116, 177, 255, 0.38); }
.stat__icon {
  height: 38px;
  margin-bottom: 9px;
  color: #4ba4ff;
  font-size: 38px;
  line-height: 1;
  font-weight: 300;
}
.stat strong {
  display: block;
  color: #fff;
  font-size: clamp(34px, 4.2vw, 46px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.04em;
}
.stat span {
  display: block;
  margin-top: 10px;
  font-size: 18px;
  color: rgba(255,255,255,0.92);
  line-height: 1.35;
}

.page {
  width: min(var(--content), calc(100% - 40px));
  margin: -64px auto 0;
  position: relative;
  z-index: 2;
}

.card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(219, 230, 244, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.card--large {
  padding: 34px 48px 42px;
}

.announcement {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 26px;
}
.section-icon,
.info-card__icon {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  color: #006fff;
  background: #edf5ff;
  font-size: 30px;
  font-weight: 700;
}

.announcement h2,
.announcement h3,
.info-card h2,
.info-card h3 {
  margin: 0;
  line-height: 1.18;
}
.announcement h2 {
  font-size: clamp(30px, 4vw, 40px);
  letter-spacing: -0.025em;
}
.announcement h3 {
  color: #061956;
  font-size: clamp(25px, 3vw, 31px);
  letter-spacing: -0.02em;
}
.announcement p {
  margin: 12px 0 0;
  font-size: 17px;
}
.announcement hr {
  border: 0;
  height: 1px;
  margin: 28px 0 22px;
  background: var(--line);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.info-card {
  padding: 34px 34px 36px;
  text-align: center;
}
.info-card__icon { margin: 0 auto 22px; }
.info-card h2 {
  font-size: 25px;
  letter-spacing: -0.02em;
}
.info-card h3 {
  margin-top: 2px;
  color: #006fff;
  font-size: 21px;
}
.info-card h3::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin: 14px auto 0;
  border-radius: 999px;
  background: #006fff;
}
.info-card p {
  margin: 22px 0 0;
  color: var(--text);
  font-size: 15.5px;
  text-align: left;
}
.info-card .highlight {
  color: #006fff;
  font-weight: 800;
}
.contact-card p { text-align: center; }
.contact-card a {
  display: inline-block;
  margin-top: 18px;
  font-size: 18px;
}

.site-footer {
  margin-top: 20px;
  color: #fff;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}
.site-footer__inner {
  width: min(var(--content), calc(100% - 40px));
  min-height: 120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 58px;
}
.logo--footer { width: 210px; }
.footer-copy {
  min-height: 54px;
  padding-left: 56px;
  border-left: 1px solid rgba(255,255,255,0.28);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.footer-copy strong { font-size: 20px; }
.footer-copy span { color: rgba(255,255,255,0.86); }

@media (max-width: 900px) {
  .hero { min-height: 720px; }
  .logo--hero { width: 245px; margin-bottom: 72px; }
  .stats { max-width: 100%; }
  .stat { padding: 0 16px; }
  .stat span { font-size: 15px; }
  .announcement { grid-template-columns: 1fr; }
  .section-icon { margin: 0 auto; }
  .card--large { padding: 30px 28px 36px; text-align: left; }
  .info-grid { grid-template-columns: 1fr; }
  .info-card p { text-align: center; }
}

@media (max-width: 620px) {
  .hero { min-height: 780px; }
  .hero__inner { width: min(100% - 28px, var(--content)); padding-top: 38px; }
  .logo--hero { width: 210px; margin-bottom: 78px; }
  .eyebrow { font-size: 64px; }
  .years { gap: 14px; }
  .years span { width: 34px; }
  .stats {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 34px;
  }
  .stat { border-left: 0 !important; padding: 0; }
  .stat__icon { display: none; }
  .page { width: min(100% - 28px, var(--content)); margin-top: -54px; }
  .announcement h2 { font-size: 30px; }
  .announcement h3 { font-size: 25px; }
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 34px 0;
  }
  .footer-copy {
    padding-left: 0;
    border-left: 0;
  }
}