:root {
  --bg: #050505;
  --bg-alt: #111111;
  --text: #f4f1ea;
  --text-muted: #ada79c;
  --border: rgba(255, 255, 255, 0.14);
  --border-subtle: rgba(255, 255, 255, 0.08);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f2e8;
    --bg-alt: #fffaf1;
    --text: #181512;
    --text-muted: #5d554c;
    --border: rgba(24, 21, 18, 0.14);
    --border-subtle: rgba(24, 21, 18, 0.08);
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark light;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

main {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

h2 {
  margin-top: 2rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

p,
li {
  color: var(--text);
}

.lede,
.meta {
  color: var(--text-muted);
}

section {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 1.5rem;
}

ul {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
}

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 0.08em;
}

strong {
  color: var(--text);
}