:root {
  --fg: #1f2328;
  --bg: #fff;
  --accent: LinkText;
  --accent-bg: rgba(0, 0, 238, 0.06);
  --muted: #656d76;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e6edf3;
    --bg: #0d1117;
    --accent: #88f;
    --accent-bg: rgba(136, 136, 255, 0.08);
    --muted: #8b949e;
    color-scheme: dark;
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html {
  font-family: sans-serif;
  font-size: 100%;
  color: var(--fg);
  background: var(--bg);
  scrollbar-gutter: stable;
}
body { min-height: 100vh; padding: 6px 50px; }
.logo {
  display: block;
  width: 180px;
  margin: 20px auto 4px;
  filter: invert(1);
}
@media (prefers-color-scheme: dark) {
  .logo { filter: none; }
}
.subtitle {
  text-align: center;
  color: var(--muted);
  margin-bottom: 20px;
}
nav {
  text-align: center;
  margin-bottom: 28px;
}
nav a {
  color: var(--fg);
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:link, nav a:visited { color: var(--fg); }
nav a:hover { color: var(--accent); }
nav a[aria-current="page"] { color: var(--muted); }
nav span.sep { color: var(--muted); margin: 0 2px; }
nav span.sep::before { content: " | "; }
.subnav {
  text-align: center;
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.subnav a { color: var(--muted); text-decoration: none; }
.subnav a:link, .subnav a:visited { color: var(--muted); }
.subnav a:hover { color: var(--fg); }
.subnav strong { color: var(--fg); font-weight: 500; }
.subnav span.sep { color: var(--muted); margin: 0 2px; }
.content {
  margin-left: auto;
  margin-right: auto;
  max-width: 60rem;
  transition: opacity 0.15s ease;
}
.content:focus {
  outline: none;
}
.content:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
a:link, a:visited { color: var(--accent); }
a:hover { text-decoration: none; }
h2 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-top: 20px;
  margin-bottom: 8px;
}
h3 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-top: 16px;
  margin-bottom: 6px;
}
p { margin-top: 6px; margin-bottom: 6px; line-height: 1.6; }
.pipeline { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
ul, ol { padding-left: 24px; margin-top: 6px; margin-bottom: 6px; }
li { margin: 2px 0; line-height: 1.5; }
hr { border: none; border-top: 1px solid var(--muted); margin: 16px 0; opacity: 0.3; }
table { border-collapse: collapse; margin: 8px 0; }
th, td { text-align: left; padding: 2px 12px 2px 0; font-size: 0.95rem; }
th { font-weight: 500; }
.muted { color: var(--muted); }
article {
  background: var(--accent-bg);
  padding: 20px 24px;
  margin-bottom: 24px;
}
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9em; }
pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.875rem; background: var(--accent-bg); padding: 12px 16px; overflow-x: auto; margin: 8px 0; line-height: 1.5; }
footer a { color: var(--muted); text-decoration: none; }
footer a:link, footer a:visited { color: var(--muted); }
footer a:hover { color: var(--fg); }
footer {
  margin-top: 40px;
  padding-top: 12px;
  border-top: 1px solid var(--muted);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--muted);
  background: transparent;
  color: var(--fg);
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
  margin: 10px 0;
}
.copy-btn:hover { border-color: var(--fg); }
.copy-btn svg { width: 14px; height: 14px; flex-shrink: 0; }