html, body {
  margin: 0;
  height: 100%;
  background: #ffffff;
}

body {
  display: grid;
  place-items: center;
  min-height: 100dvh;
}

h1 {
  margin: 0;
  color: #000000;
  font-family: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-weight: 700;
  font-size: clamp(2.5rem, 10vw, 8rem);
}