:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #6a6a6a;
  --link: #0550ae;
  --border: #e0e0e0;
  --code-bg: #f4f4f2;
  --accent: #2d5a27;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #e4e4e4;
    --muted: #9a9a9a;
    --link: #6cb2ff;
    --border: #333333;
    --code-bg: #1e1e1e;
    --accent: #8fce85;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
}

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

main {
  max-width: 46rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 46rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.site-name {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--fg);
  text-decoration: none;
}
.site-logo { display: block; }
.site-header nav { display: flex; gap: 1.25rem; align-items: center; }
.site-header nav a { color: var(--fg); text-decoration: none; }
.site-header nav a:hover { text-decoration: underline; }
.github-link { display: inline-flex; align-items: center; gap: 0.4rem; }

/* Footer */
.site-footer {
  max-width: 46rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

/* Content */
h1 { font-size: 1.8rem; line-height: 1.25; }
h2 { font-size: 1.3rem; margin-top: 2.2rem; }
h3 { font-size: 1.05rem; margin-top: 1.8rem; }

pre, code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: var(--code-bg);
  border-radius: 4px;
}
code { padding: 0.1em 0.35em; }
pre {
  padding: 0.9rem 1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  line-height: 1.45;
}
pre code { padding: 0; background: none; }

blockquote {
  margin: 1rem 0;
  padding: 0.1rem 1rem;
  border-left: 3px solid var(--border);
  color: var(--muted);
}

table {
  border-collapse: collapse;
  width: 100%;
  display: block;
  overflow-x: auto;
  font-size: 0.92rem;
}
th, td {
  text-align: left;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border);
  vertical-align: top;
}

hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }

/* Landing */
.landing > p:first-of-type { font-size: 1.15rem; }
.landing-logo {
  float: right;
  width: 180px;
  height: auto;
  margin: 0.4rem 0 1rem 1.5rem;
}
@media (max-width: 540px) {
  .landing-logo { width: 104px; margin: 0.2rem 0 0.75rem 1rem; }
}

/* Docs index on the landing page */
.docs-index { margin-top: 2.5rem; }
.docs-index ul { padding-left: 1.2rem; }
.docs-index li { margin: 0.35rem 0; }

/* Docs pages: nav above content on narrow screens, beside it on wide */
.docs-nav {
  font-size: 0.92rem;
  margin-bottom: 1.5rem;
}
.docs-nav p { margin: 0 0 0.3rem; font-weight: 600; }
.docs-nav ul { list-style: none; margin: 0; padding: 0; }
.docs-nav li { margin: 0.15rem 0; }
.docs-nav a { text-decoration: none; }
.docs-nav a:hover { text-decoration: underline; }
.docs-nav a[aria-current="page"] { font-weight: 600; color: var(--fg); }

@media (min-width: 72rem) {
  .docs-wrap { position: relative; }
  .docs-nav {
    position: absolute;
    left: -13rem;
    width: 11.5rem;
    top: 0.5rem;
  }
}