html {
  --micro-unit: 0.0625rem;
  --small-unit: 0.25rem;
  --medium-unit: 0.25rem;
  font-size: 16px;
}
body {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    'Open Sans',
    'Helvetica Neue',
    sans-serif;
  color: black;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
}
main {
  max-width: 90%;
  display: flex;
  flex-direction: column;
  gap: var(--medium-unit);
  margin: auto;
  padding: var(--medium-unit);
}
section.brand {
  text-align: center;
}
section.brand > img.small_logo {
  width: 25rem;
  max-width: 100%;
  height: auto;
}