body {
  margin: 0;
  font-family: system-ui, sans-serif;
  font-size: 20px;
  background: #fafafa;
  color: #222;
}

#container {
  min-height: 100vh;
  max-width: 600px;
  margin: 0 auto;
  padding: 40px;
  box-sizing: border-box;

  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

h1 {
  margin: 0 0 20px 0;
  font-size: 32px;
}

h2 {
  margin-top: 40px;
  font-size: 28px;
  font-weight: 600;
}

ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 30px 0;
}

li {
  margin: 10px 0;
}

a {
  color: #0070f3;
  text-decoration: none;
  font-weight: 500;
  font-size: 22px;
}

a:hover {
  text-decoration: underline;
}