:root {
  color-scheme: dark;
  background: #07111f;
}

* {
  box-sizing: border-box;
}

html,
body,
main {
  min-height: 72px;
  margin: 0;
}

body {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #07111f;
}

main {
  width: 100%;
  display: grid;
  place-items: center;
}