html {
  background: #000;
}

body {
  min-height: 100svh;
  box-sizing: border-box;
  margin: 0;
  padding: max(1.25rem, env(safe-area-inset-top))
    max(1.25rem, env(safe-area-inset-right))
    max(1.25rem, env(safe-area-inset-bottom))
    max(1.25rem, env(safe-area-inset-left));
  display: grid;
  place-items: center;
  background: #000;
  color: #fff;
  font-family: system-ui, sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
}