html {
  color-scheme: light;
  background: #fcfaf6;
  color: #111;
}

* { box-sizing: border-box; }

body { margin: 0; }

main {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 32px 24px;
}

h1 {
  margin: 0;
  width: min(660px, 100%);
  font-size: 0;
}

img {
  display: block;
  width: 100%;
  height: auto;
}