html,
body {
  margin: 0;
  min-height: 100%;
  background: #dfeff0;
}

body {
  min-height: 100vh;
  min-height: 100svh;
  overflow-x: hidden;
}

.landing-page {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
}

.landing-page picture {
  display: block;
  width: 100%;
}

.landing-page img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

/* On wide screens, keep the complete artwork visible and centred. */
@media (min-aspect-ratio: 16/10) {
  .landing-page img {
    width: auto;
    max-width: 100vw;
    height: 100vh;
    height: 100svh;
    margin-inline: auto;
    object-fit: contain;
  }
}