:root {
  --fg: #1a1a1a;
  --fg-muted: #555;
  --bg: #ffffff;
  --bg-soft: #faf9f7;
  --accent: #c2660b;
  --accent-soft: #fdf6ec;
  --border: #e5e3de;
  --border-strong: #d0ccc4;
  --radius: 10px;
  --content-width: 960px;
  --text-width: 720px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  color: var(--fg);
  background: var(--bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
a:hover { border-bottom-color: var(--accent); }

/* ---------- Site chrome ---------- */
.site-nav {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-nav .brand {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--fg);
  border: none;
}
.site-nav .links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.site-nav .links a { color: var(--fg-muted); }
.site-nav .links a:hover { color: var(--accent); }

.site-footer {
  max-width: var(--content-width);
  margin: 4rem auto 2rem;
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
}
.site-footer .legal a { color: var(--fg-muted); margin-right: 1rem; }
.site-footer .legal a:hover { color: var(--accent); }

/* ---------- Legal / long-form pages ---------- */
.prose {
  max-width: var(--text-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}
.prose h1 {
  font-size: 2.1rem;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
.prose .updated {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin: 0 0 2rem;
}
.prose h2 {
  font-size: 1.35rem;
  margin: 2.5rem 0 0.75rem;
  letter-spacing: -0.005em;
}
.prose h3 {
  font-size: 1.05rem;
  margin: 1.75rem 0 0.5rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.prose p, .prose ul, .prose ol { margin: 0.75rem 0; }
.prose ul, .prose ol { padding-left: 1.5rem; }
.prose li { margin: 0.35rem 0; }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}
.prose blockquote {
  margin: 1rem 0;
  padding: 0.75rem 1.25rem;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--fg);
}
.prose .tldr {
  margin: 1.5rem 0 2rem;
  padding: 1rem 1.25rem;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.prose .tldr strong { display: block; margin-bottom: 0.25rem; color: var(--accent); }

/* ---------- Utility ---------- */
.mono { font-family: var(--font-mono); font-size: 0.95em; }

@media (max-width: 600px) {
  body { font-size: 15px; }
  .prose h1 { font-size: 1.75rem; }
  .site-nav { flex-direction: column; gap: 0.75rem; padding: 1rem; }
}