* {
  box-sizing: border-box;
}

body {
  display: grid;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  place-items: center;
  padding: 24px;
  color: #111;
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

main {
  text-align: center;
}

h1 {
  margin: 0 0 40px;
  font-size: clamp(28px, 5vw, 42px);
  letter-spacing: 0.08em;
}

.messages {
  display: grid;
  gap: 18px;
}

p {
  margin: 0;
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.5;
}