:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5a5a5a;
  --accent: #0a5c36;
  --border: #dddddd;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #ededed;
    --muted: #aaaaaa;
    --accent: #6fd39a;
    --border: #333333;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.page {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1rem 1rem;
}

h1 {
  font-size: 1.6rem;
}

a {
  color: var(--accent);
}

code {
  background: rgba(127, 127, 127, 0.15);
  padding: 0.1em 0.3em;
  border-radius: 0.25em;
}

.lang-switch {
  max-width: 40rem;
  margin: 0 auto 2rem;
  padding: 0 1rem;
  display: flex;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.lang-switch a {
  text-decoration: none;
  color: var(--muted);
}

.lang-switch a[aria-current="page"] {
  color: var(--fg);
  font-weight: 600;
}