/* One narrow column, monochrome, black. */

:root {
  --bg: #000000;
  --ink: #e6e6e6;
  --strong: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 600px;
  margin: 0 auto;
  padding: 64px 20px;
}

h1 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--strong);
  margin: 0 0 24px;
}

h2 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--strong);
  margin: 40px 0 12px;
}

p { margin: 0 0 16px; }

ul {
  margin: 0;
  padding-left: 20px;
}

li { margin-bottom: 8px; }

a {
  color: var(--strong);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover { opacity: 0.7; }