/* Erste Hilfe CTA */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #333;
}

header {
  background: #ffefef;
  padding: 2rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2rem;
}

main {
  padding: 1.5rem;
  max-width: 900px;
  margin: auto;
}

.kapitel, .intro {
  margin-bottom: 2rem;
}

.cta {
  text-align: center;
  margin: 3rem auto;
  padding: 2rem;
  background: #f7fff7;
  border: 2px solid #88c999;
  border-radius: 12px;
}

.cta h2 {
  margin-bottom: 1rem;
  color: #2f6e3d;
}

.button {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background: #2f6e3d;
  color: #fff;
  font-size: 1.1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.button:hover {
  background: #24552f;
}

footer {
  text-align: center;
  padding: 1rem;
  margin-top: 3rem;
  background: #f2f2f2;
}