:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #111111;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  min-height: 100svh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 14px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

main {
  width: min(72ch, 100%);
  margin: 0;
  padding: 1rem;
}

h1,
p {
  margin-block: 0;
}

h1 {
  font: inherit;
}

.byline {
  margin-top: 1.5rem;
  padding-left: min(16ch, 28vw);
}

.document-body {
  min-height: 40vh;
  margin-top: 3rem;
}

footer {
  margin-top: 3rem;
}

footer p + p {
  margin-top: 2rem;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
  text-decoration-thickness: 2px;
}

::selection {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 34rem) {
  body {
    font-size: 13px;
  }

  .byline {
    padding-left: 8ch;
  }
}