/* Minimal theme inspired by the screenshot */
:root {
  --fg: #111;
  --muted: #555;
  --link: #111;
  --wrap: 860px;
}

* { box-sizing: border-box; }

html, body {
  background: #fff;
  color: var(--fg);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  margin: 0;
}

/* neon yellow text selection */
::selection { background: #faff00; color: #111; }
::-moz-selection { background: #faff00; color: #111; }

.wrap {
  max-width: var(--wrap);
  margin: 72px auto 96px;
  padding: 0 24px;
}

h1, h2 {
  font-weight: 600;
  margin: 32px 0 16px;
}

h1 { font-size: 2.2rem; letter-spacing: 0.2px; }
h2 { font-size: 1.25rem; text-transform: lowercase; }

.lead {
  margin: 10px 0 28px;
  color: var(--muted);
}

ul { padding-left: 1.1rem; margin: 6px 0 24px; }
li { margin: 6px 0; }

a { color: var(--link); text-decoration: none; }
a.u { border-bottom: 2px solid #111; padding-bottom: 2px; }
a.u:hover { opacity: 0.7; }

.foot {
  margin-top: 48px;
  color: var(--muted);
}

.anchor-note {
  margin-top: 40px;
  font-size: 0.9rem;
  color: #999;
}

/* responsive */
@media (max-width: 520px) {
  .wrap { margin: 56px auto 64px; padding: 0 18px; }
  h1 { font-size: 1.8rem; }
}