/* The index of the three mockups: a plain page in the system face. */

:root {
  --paper: #f5f6f8;
  --ink: #15181c;
  --link: #1c4ea6;
  --focus: #1c4ea6;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #15181c;
    --ink: #eef0f3;
    --link: #93b6ff;
    --focus: #93b6ff;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

h1 {
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 0 0 1rem;
}

p,
ul {
  margin: 0 0 1rem;
}

ul {
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.75rem;
}

a {
  color: var(--link);
  font-weight: 700;
  text-underline-offset: 0.2em;
}

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

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

code {
  font-family: ui-monospace, monospace;
  font-size: 0.9375em;
}