:root {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #0f172a;
  color: #e2e8f0;
  font-family: Arial, sans-serif;
}

.player-shell {
  width: min(960px, calc(100vw - 32px));
}

.video-js {
  width: 100%;
  aspect-ratio: 16 / 9;
}