body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f9f6;
  color: #2c3e50;
  line-height: 1.6;
}

header {
  background-color: #a3d9a5;
  color: #1e3d2f;
  text-align: center;
  padding: 2rem 1rem;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

section {
  padding: 2rem 1.5rem;
  max-width: 800px;
  margin: auto;
}

section h2 {
  color: #3b7d3b;
  margin-bottom: 1rem;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  background: #eaf4ea;
  margin-bottom: 1rem;
  padding: 1rem;
  border-left: 5px solid #7bbf7b;
}

.button {
  display: inline-block;
  margin: 0.5rem;
  padding: 0.75rem 1.25rem;
  background-color: #7bbf7b;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
}

.button:hover {
  background-color: #5fa65f;
}

footer {
  background-color: #dcebdc;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  color: #2c3e50;
}