:root {
  --bg: #161616;
  --fg: #ededed;
  --muted: #a0a0a0;
  --underline: #5a5a5a;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 16px 80px;
}

header { margin-bottom: 32px; }

.site-name {
  font-weight: 500;
  text-decoration: none;
}

article p { margin: 0 0 28px; }

em {
  font-family: var(--serif);
  font-size: 1.06em;
}

.muted { color: var(--muted); }

a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-color: var(--underline);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}

a:hover { text-decoration-color: var(--fg); }