/* Reset: removes browser defaults cleanly */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  align-items: flex-start;
  display: flex;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu,
    Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  height: 100vh;
  justify-content: center;
  margin: 0;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  padding: 1em 0;
}

p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  line-height: 1.5;
  margin: 0 auto;
  max-width: 40rem;
}

.content {
  margin-top: 33vh;
  text-align: center;
}

/* Mobile-first tweak */
@media (max-width: 500px) {
  .content {
    margin-top: 20vh;
  }
}