body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  background: white;
  padding: 40px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
}

h1 {
  color: #28a745;
  margin-bottom: 10px;
  font-size: 2em;
}

h2 {
  color: #333;
  margin-top: 30px;
}

ul {
  margin-left: 20px;
  list-style-type: disc;
}

p {
  color: #555;
  margin-bottom: 15px;
}