:root {
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 100%;
  line-height: 1.6;
  color: #000;
  background: #fff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: #000;
  background: #fff;
}

main {
  max-width: 48rem;
  margin: 2.5rem auto;
  padding: 0 1.25rem 2rem;
  overflow-wrap: anywhere;
}

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-size: 1.25rem; line-height: 1.35; margin: 1.75rem 0 0.5rem; }
p, ul, ol { margin: 0 0 1rem; }
li + li { margin-top: 0.4rem; }
a, a:visited, a:hover, a:active { color: #000; text-decoration: underline; }
a:focus-visible { outline: 2px solid #000; outline-offset: 3px; }
.call-to-action { font-size: 1.25rem; font-weight: bold; }

@media (max-width: 35rem) {
  main { margin-top: 1.5rem; }
  h1 { font-size: 1.75rem; }
}

@media print {
  main { max-width: none; margin: 0; padding: 0; }
  h1, h2 { break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
}