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

body {
  background-color: white;
  color: #0f172a;
  font-family: Arial, Helvetica, sans-serif;
}

main { padding-left: 20% }
hr { margin-right: 20% }
a { color: #cb3837 }
.email { text-wrap: nowrap }

@media (prefers-color-scheme: dark) {
  body {
    background-color: #0f172a;
    color: #f9fafb;
  }

  a { color: #f97316 }
}