:root {
  font-family: Arial, Helvetica, sans-serif;
  color: #252525;
  background: #fff;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
}

main {
  max-width: 560px;
  margin: 120px auto;
  padding: 0 28px;
}

h1 {
  margin: 0 0 36px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.8px;
}

p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.6;
}

@media (max-width: 640px) {
  main {
    margin-top: 72px;
  }
}