body {
  color: #333;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 20px;
  display: flex;
}

h1 {
  color: #000;
  text-align: center;
  letter-spacing: -.03em;
  max-width: 25rem;
  margin-top: 20px;
  margin-bottom: 10px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
  font-size: 38px;
  font-weight: 700;
  line-height: 44px;
}

p {
  color: #000;
  text-align: center;
  max-width: 30rem;
  margin-bottom: 10px;
  font-size: 1rem;
}

a {
  color: #fff;
  background-color: #000;
  border-radius: 6px;
  padding: .8rem 1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
}

.heading {
  font-size: 2rem;
  line-height: 1.2;
}