body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at top right, rgba(142, 183, 169, 0.18), transparent 32%),
    linear-gradient(180deg, #f5faf7 0%, #eef5f2 100%);
  color: #24332d;
}

.shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 18px 56px;
}

.hero {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(84, 123, 106, 0.14);
  border-radius: 24px;
  padding: 24px 22px;
  box-shadow: 0 16px 40px rgba(36, 51, 45, 0.08);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #547b6a;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: 36px;
  line-height: 1.1;
}

.lede {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.6;
  color: #42574d;
}

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

.nav a {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(84, 123, 106, 0.1);
  color: #365647;
  text-decoration: none;
  font-weight: 600;
}

.nav a.active {
  background: #547b6a;
  color: #fff;
}

.card {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(84, 123, 106, 0.14);
  border-radius: 24px;
  padding: 24px 22px;
  box-shadow: 0 14px 32px rgba(36, 51, 45, 0.06);
}

.meta {
  margin: 0 0 18px;
  color: #547b6a;
  font-size: 14px;
  font-weight: 600;
}

.doc-text {
  margin: 0;
  white-space: pre-wrap;
  font: 16px/1.72 Georgia, "Times New Roman", serif;
  color: #24332d;
}

.footnote {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.6;
  color: #546961;
}

@media (max-width: 640px) {
  .shell {
    padding: 20px 12px 36px;
  }

  .hero,
  .card {
    border-radius: 18px;
    padding: 18px 16px;
  }

  h1 {
    font-size: 30px;
  }

  .lede {
    font-size: 16px;
  }

  .doc-text {
    font-size: 15px;
  }
}