:root {
  --bg: #fdfdfc;
  --fg: #24292f;
  --muted: #6b7280;
  --rule: #e2e2df;
  --accent: #2f6f4f;
  --code-bg: #f4f4f1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181a;
    --fg: #d7dade;
    --muted: #8b939c;
    --rule: #2b2f33;
    --accent: #7fb99a;
    --code-bg: #1e2124;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 1.25rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

.wrap { max-width: 46rem; margin: 0 auto; padding: 2.5rem 0 4rem; }

header { border-bottom: 1px solid var(--rule); padding-bottom: 1rem; margin-bottom: 2rem; }
header .name { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.01em; }
header .name a { color: var(--fg); text-decoration: none; }
header .tag { color: var(--muted); font-size: 0.95rem; margin-top: 0.15rem; }

nav { margin-top: 0.9rem; font-size: 0.95rem; }
nav a { margin-right: 1.1rem; color: var(--accent); text-decoration: none; }
nav a:hover { text-decoration: underline; }
nav a.here { color: var(--fg); font-weight: 600; }

h1 { font-size: 1.5rem; margin: 0 0 1rem; letter-spacing: -0.01em; }
h2 { font-size: 1.15rem; margin: 2.2rem 0 0.7rem; letter-spacing: -0.01em; }
h3 { font-size: 1rem; margin: 1.6rem 0 0.5rem; }

a { color: var(--accent); }
p { margin: 0.8rem 0; }

code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.885em;
  background: var(--code-bg);
  padding: 0.12em 0.35em;
  border-radius: 3px;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--rule);
  border-radius: 5px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
}
pre code { background: none; padding: 0; font-size: 1em; }

table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: 0.94rem; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 0.45rem 0.8rem 0.45rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 600; }

dl dt { font-weight: 600; margin-top: 0.9rem; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9rem; }
dl dd { margin: 0.2rem 0 0 0; color: var(--fg); }

.note { color: var(--muted); font-size: 0.93rem; }

footer {
  margin-top: 3.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.rel { margin: 2rem 0; }
.rel h3 { margin-bottom: 0.2rem; }
.rel .when { color: var(--muted); font-size: 0.87rem; }
.rel ul { margin: 0.5rem 0 0; padding-left: 1.2rem; }
.rel li { margin: 0.25rem 0; }