:root {
  --bg: #f4efe7;
  --panel: rgba(255, 255, 255, 0.74);
  --panel-strong: rgba(255, 255, 255, 0.88);
  --text: #1f2a2b;
  --muted: #56686b;
  --line: rgba(31, 42, 43, 0.12);
  --accent: #0f766e;
  --accent-soft: #d7efe8;
  --shadow: 0 24px 60px rgba(53, 63, 68, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(194, 139, 42, 0.16), transparent 28%),
    linear-gradient(180deg, #f7f3ec 0%, #f1ece5 100%);
}

a {
  color: inherit;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 32px;
}

.hero,
.panel,
.card,
.footer {
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, var(--panel-strong), rgba(255, 255, 255, 0.58));
}

.hero__brand {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.1), rgba(15, 118, 110, 0.02));
}

.hero__logo {
  width: 112px;
  height: 112px;
}

.hero__tag,
.eyebrow,
.section-label {
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__tag,
.section-label {
  font-size: 0.82rem;
}

.eyebrow {
  font-size: 0.78rem;
}

.hero__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.hero__body h1,
.panel h2,
.card h3 {
  margin: 0;
}

.hero__body h1 {
  font-size: clamp(2.4rem, 4vw, 4.5rem);
  line-height: 1.06;
}

.hero__lead {
  max-width: 680px;
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--muted);
}

main {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.panel {
  display: grid;
  gap: 12px;
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
}

.panel p,
.card p,
.footer p {
  margin: 0;
  line-height: 1.8;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
}

.card h3 {
  margin-top: 8px;
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.meta-list {
  display: grid;
  gap: 6px;
}

.placeholder {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px 24px;
  margin-top: 22px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  flex-wrap: wrap;
}

.footer__divider {
  margin: 0 10px;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero__brand {
    gap: 24px;
  }

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

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 20px;
  }

  .hero,
  .panel,
  .card,
  .footer {
    border-radius: 20px;
  }

  .hero {
    padding: 20px;
  }

  .panel,
  .card,
  .footer {
    padding: 18px;
  }

  .hero__body h1 {
    font-size: 2rem;
  }
}