/* The LEO Ref — shared styling.
   Dark to match the app, no frameworks, no external requests, no fonts to
   fetch. Three pages do not need a build step. */
:root {
  --bg: #0b0b0c;
  --bg-alt: #16171a;
  --card: #212329;
  --border: #3a3e47;
  --text: #f2f3f5;
  --muted: #b9bdc6;
  --faint: #848a96;
  --accent: #e6b34a;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 44rem; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
header { border-bottom: 1px solid var(--border); padding-bottom: 1.25rem; margin-bottom: 2rem; }
.eyebrow {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}
h1 { font-size: 1.9rem; line-height: 1.2; margin: 0 0 0.4rem; font-weight: 800; }
h2 {
  font-size: 1.05rem;
  margin: 2.25rem 0 0.6rem;
  font-weight: 700;
  color: var(--text);
}
h3 { font-size: 0.95rem; margin: 1.5rem 0 0.4rem; font-weight: 700; color: var(--accent); }
p, li { color: var(--muted); }
a { color: var(--accent); }
a:hover { color: #f0c870; }
.lede { font-size: 1.05rem; color: var(--muted); margin-top: 0; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
  margin: 1.25rem 0;
}
.card p:first-child { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.summary {
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}
.summary strong { color: var(--text); }
nav.pages { margin: 0 0 2rem; font-size: 0.9rem; }
nav.pages a { margin-right: 1.25rem; }
footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-top: 1.25rem;
  color: var(--faint);
  font-size: 0.82rem;
}
footer p { color: var(--faint); }
code {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  font-size: 0.88em;
}
.date { color: var(--faint); font-size: 0.85rem; }
ul { padding-left: 1.2rem; }
li { margin-bottom: 0.4rem; }
@media (max-width: 30rem) {
  .wrap { padding: 1.75rem 1rem 3rem; }
  h1 { font-size: 1.55rem; }
}