:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #000;
}

.logo {
  display: block;
  width: 400px;
  max-width: calc(100vw - 32px);
  height: auto;
}