body {
  background-color: black;
  color: white;
  font-family: system-ui;
  margin-right: auto;
  margin-left: auto;
  max-width: 1042px;
}

a {
  color: #844dff;
}

h1::before {
  content: "# "
}

h2::before {
  content: "## "
}

h3::before {
  content: "### "
}

h4::before {
  content: "#### "
}

img {
  max-width: 300px;
}