body {
  font-family: Arial, sans-serif;
  line-height: 1.7;
  margin: 0;
  color: #1a1a1a;
}

.container {
  max-width: 740px;
  margin: 0 auto;
  padding: 24px;
}

h1 {
  font-size: 38px;
}

h2 {
  margin-top: 40px;
}