:root {
  --primary: #0f5c46;
  --primary-dark: #08382b;
  --primary-light: #e8f5ef;
  --gold: #c99a35;
  --gold-light: #fff4d6;
  --text: #1f2d2a;
  --muted: #697774;
  --bg: #f7faf8;
  --white: #ffffff;
  --danger: #a94442;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(8, 56, 43, 0.12);
  --shadow-sm: 0 8px 24px rgba(8, 56, 43, 0.08);
  --max: 1180px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
}

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15,92,70,.08);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  color: var(--primary-dark);
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  background: radial-gradient(circle at 30% 25%, #e8c56c, var(--gold) 35%, var(--primary) 72%);
  box-shadow: var(--shadow-sm);
}

.brand small {
  display: block;
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
  color: #344842;
}

.nav-links a:hover {
  color: var(--primary);
  font-weight: 700;
}

.hero {
  color: #fff;
  background:
    radial-gradient(circle at 78% 20%, rgba(201,154,53,.28), transparent 26%),
    linear-gradient(135deg, #08382b 0%, #0f5c46 58%, #174d3e 100%);
  padding: 92px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 44px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(201,154,53,.16);
  color: #875f13;
  font-size: 14px;
  font-weight: 700;
}

.hero .badge {
  color: #ffe5a4;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
}

.badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

h1 {
  margin-top: 18px;
  font-size: 52px;
  line-height: 1.14;
  letter-spacing: -1px;
}

h1 span {
  color: #f2c967;
}

.hero p {
  margin-top: 20px;
  color: rgba(255,255,255,.84);
  font-size: 18px;
}

.hero-card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,.22);
}

.hero-card h2 {
  color: #f2c967;
  font-size: 28px;
  margin-bottom: 14px;
}

.hero-card ul {
  list-style: none;
}

.hero-card li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.86);
}

.actions {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #e6bd5f);
  color: #2c2109;
  box-shadow: 0 10px 26px rgba(201,154,53,.28);
}

.btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.45);
  background: rgba(255,255,255,.08);
}

.section {
  padding: 82px 0;
}

.section-sm {
  padding: 56px 0;
}

.white {
  background: #fff;
}

.center {
  text-align: center;
}

.title {
  margin-top: 14px;
  font-size: 38px;
  line-height: 1.28;
  color: var(--primary-dark);
}

.subtitle {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
  max-width: 780px;
}

.center .subtitle {
  margin-left: auto;
  margin-right: auto;
}

.grid {
  display: grid;
  gap: 22px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15,92,70,.06);
}

.card h2,
.card h3 {
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
}

.highlight {
  background: linear-gradient(135deg, #fff 0%, #fff8e6 100%);
  border: 1px solid rgba(201,154,53,.2);
}

.list {
  margin-top: 16px;
  list-style: none;
}

.list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--muted);
}

.list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 900;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pill {
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

.notice {
  margin-top: 28px;
  padding: 18px;
  border-radius: 16px;
  background: #fff7f7;
  color: var(--danger);
  border: 1px solid #f1dada;
  font-size: 14px;
}

.cta {
  background:
    radial-gradient(circle at 16% 30%, rgba(201,154,53,.24), transparent 24%),
    linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  border-radius: 30px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
}

.cta h2 {
  font-size: 32px;
  margin-bottom: 8px;
}

.cta p {
  color: rgba(255,255,255,.8);
}

.footer {
  background: #062a21;
  color: rgba(255,255,255,.72);
  padding: 34px 0;
  font-size: 14px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.float-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 88;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-cta a {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
  font-size: 22px;
}

@media (max-width: 960px) {
  .hero-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .cta {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 40px;
  }

  .title {
    font-size: 30px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 64px 0;
  }

  h1 {
    font-size: 34px;
  }

  .section {
    padding: 62px 0;
  }

  .cta {
    padding: 28px;
  }
}