:root { color-scheme: light dark; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
body { line-height: 1.65; margin: 0; color: #1f2328; background: #ffffff; }
.site-header, main, footer { max-width: 980px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.site-header { padding-top: 28px; border-bottom: 1px solid #d0d7de; }
.repository-link { font-weight: 700; text-decoration: none; }
.language-nav { margin: 18px 0 8px; font-size: 1.05rem; }
.language-nav span { color: #8c959f; padding: 0 0.2rem; }
.status-banner { margin: 12px 0; padding: 10px 13px; border-left: 4px solid #0969da; background: #ddf4ff; font-weight: 600; }
.source-link { margin: 10px 0 22px; color: #57606a; font-size: 0.92rem; }
main { padding-top: 30px; padding-bottom: 36px; }
h1, h2, h3 { line-height: 1.25; margin-top: 1.7em; }
h1 { margin-top: 0; }
a { color: #0969da; }
img { max-width: 100%; height: auto; border: 1px solid #d0d7de; border-radius: 6px; }
table { display: block; overflow-x: auto; border-collapse: collapse; max-width: 100%; }
th, td { border: 1px solid #d0d7de; padding: 7px 10px; text-align: left; }
th { background: #f6f8fa; }
pre { overflow-x: auto; padding: 14px; border-radius: 6px; background: #f6f8fa; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
footer { border-top: 1px solid #d0d7de; padding-top: 22px; padding-bottom: 35px; color: #57606a; }
@media (prefers-color-scheme: dark) {
  body { color: #e6edf3; background: #0d1117; }
  .site-header, footer { border-color: #30363d; }
  .status-banner { color: #c9e9ff; background: #0c2d4a; border-color: #58a6ff; }
  .source-link, footer { color: #8b949e; }
  a { color: #58a6ff; }
  img, th, td { border-color: #30363d; }
  th, pre { background: #161b22; }
}