* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: #0b1220;
  color: #f8fafc;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.screen {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: 24px;
}

h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 760;
  letter-spacing: 0;
  text-align: center;
}