:root {
  --primary: #6b8c42;
  --primary-light: #8bac5e;
  --primary-dark: #365322;
  --bg-start: #c8e6f5;
  --bg-end: #b8dfb0;
  --surface: rgba(255,255,255,0.92);
  --surface-strong: rgba(255,255,255,0.97);
  --text: #425237;
  --muted: #5f6f4d;
  --border: rgba(107,140,66,0.16);
  --shadow: 0 16px 34px rgba(68,95,45,0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding: 20px;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(145deg, var(--bg-start) 0%, var(--bg-end) 100%);
}
a { color: inherit; }
.page-shell {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}
.page-card {
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 28px;
}
.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.page-nav a,
.cta-row a {
  text-decoration: none;
}
.page-nav a {
  background: rgba(107,140,66,0.1);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-dark);
}
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 20px;
  align-items: stretch;
}
.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(107,140,66,0.12);
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 14px;
}
.page-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 4.8vw, 44px);
  line-height: 1.18;
  color: var(--primary-dark);
}
.page-card p,
.page-card li {
  font-size: 16px;
  line-height: 1.8;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.cta-primary,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
}
.cta-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
}
.cta-secondary {
  color: var(--primary-dark);
  background: rgba(107,140,66,0.1);
  border: 1px solid var(--border);
}
.stat-grid,
.feature-grid,
.faq-grid,
.link-grid {
  display: grid;
  gap: 16px;
}
.stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.link-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat-item,
.feature-item,
.faq-item,
.link-grid a {
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(107,140,66,0.12);
  border-radius: 22px;
  padding: 18px;
}
.stat-item strong,
.feature-item h3,
.faq-item h3 {
  display: block;
  margin-bottom: 10px;
  color: var(--primary-dark);
}
.link-grid a {
  text-decoration: none;
  color: var(--primary-dark);
  font-weight: 700;
}
.link-grid span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  font-weight: 400;
}
.page-card h2 {
  margin: 0 0 12px;
  font-size: 28px;
  color: var(--primary-dark);
}
.page-card ul {
  margin: 0;
  padding-left: 20px;
}
.page-footer {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}
@media (max-width: 960px) {
  .page-hero,
  .stat-grid,
  .feature-grid,
  .link-grid {
    grid-template-columns: 1fr;
  }
}