:root {
  color-scheme: dark;
  background: #0e213f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

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

.leaf {
  display: block;
  width: clamp(160px, 26vw, 280px);
  max-width: 100%;
  height: auto;
}