:root {
  color-scheme: light;
  background: #c7c0b4;
  color: #0f1b2d;
}

* { box-sizing: border-box; }
body { margin: 0; }

main {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 6vw, 96px);
}

h1 { width: min(100%, 960px); margin: 0; }
img { display: block; width: 100%; height: auto; }