:root {
  color-scheme: light dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.page {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.single-image {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100vh;
  object-fit: contain;
  display: block;
}