* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

img {
  width: 100%;
  height: auto;
  display: block;
}

body {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Open Sans",
    "Helvetica Neue",
    sans-serif;
  line-height: 1.5;

  max-width: 1300px;
  margin: 0 auto;
  padding: 24px;
}

main {
  max-width: 500px;
  margin: 0 auto;
}

figure {
  margin: 24px 0;

  display: flex;
  flex-flow: column;
  align-items: center;
  gap: 16px;
}

figcaption {
  text-align: center;
}

video {
  width: 100%;
  height: auto;
}

footer {
  margin-top: 32px;
  text-align: center;
}