body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
  color: #333;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  background: #fff;
  padding: 32px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border-radius: 8px;
}

h1, h2, h3 {
  color: #2c3e50;
  margin-top: 0;
}

h1 {
  font-size: 2.5em;
  margin-bottom: 8px;
}

h2 {
  font-size: 1.5em;
  margin-bottom: 6px;
  border-bottom: 1px solid #eee;
  padding-bottom: 4px;
}

.section {
  margin-bottom: 24px;
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 6px;
}

a {
  color: #2980b9;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}