:root {
  --bg: #0a0a0a;
  --fg: #fafafa;
  --muted: #888;
  --accent: #ff3366;
  --border: #1f1f1f;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}
header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}
header .inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}
.logo span { color: var(--accent); }
.breadcrumb { color: #555; font-size: 0.875rem; }
.breadcrumb-label { color: var(--muted); font-size: 0.875rem; }
main {
  flex: 1;
  padding: 3rem 1.5rem;
}
main .inner {
  max-width: 700px;
  margin: 0 auto;
}
article h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
article h2 {
  font-size: 1.375rem;
  font-weight: 600;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}
article h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}
article p {
  margin-bottom: 1rem;
  color: #ccc;
}
article ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  color: #ccc;
}
article li {
  margin-bottom: 0.4rem;
}
article a {
  color: var(--accent);
  text-decoration: underline;
}
article a:hover {
  opacity: 0.8;
}
article strong {
  color: var(--fg);
}
article code {
  background: #1a1a1a;
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}
article table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
article th, article td {
  text-align: left;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
}
article th {
  color: var(--fg);
  font-weight: 600;
}
article td {
  color: #ccc;
}
.last-updated {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 2rem;
}
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
}
footer .inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.875rem;
}
footer a {
  color: var(--muted);
  text-decoration: none;
}
footer a:hover {
  color: var(--fg);
}