:root { color-scheme: light dark; --bg: #ffffff; --fg: #111111; --mut: #444444; --link: #0b3d91; --rule: #767676; --band: #f0f0f0; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #121212; --fg: #eeeeee; --mut: #c4c4c4; --link: #9ec1ff; --rule: #8a8a8a; --band: #1e1e1e; }
}
html { font-size: 100%; }
body { background: var(--bg); color: var(--fg); font-family: system-ui, sans-serif; line-height: 1.55; margin: 0 auto; max-width: 72ch; padding: 0 1rem 3rem; }
a { color: var(--link); }
a:focus-visible, .scroll:focus-visible { outline: 3px solid currentColor; outline-offset: 2px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--bg); padding: .5rem; }
header { border-bottom: 2px solid var(--rule); padding: 1rem 0 .5rem; }
.brand { font-size: 1.6rem; font-weight: 700; margin: 0; }
nav ul { list-style: none; margin: .5rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
nav a[aria-current="page"] { font-weight: 700; text-decoration: none; border-bottom: 3px solid currentColor; }
h1 { font-size: 1.7rem; line-height: 1.2; }
h2 { font-size: 1.3rem; margin-top: 2rem; }
pre { background: var(--band); border: 1px solid var(--rule); padding: .75rem; overflow-x: auto; white-space: pre; }
code { font-family: ui-monospace, monospace; }
.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
caption { text-align: left; font-weight: 700; padding: .25rem 0; }
th, td { border: 1px solid var(--rule); padding: .35rem .5rem; text-align: left; vertical-align: top; }
thead th { background: var(--band); }
dl { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; }
dt { font-weight: 700; }
dd { margin: 0; }
footer { border-top: 2px solid var(--rule); margin-top: 3rem; padding-top: .75rem; color: var(--mut); font-size: .95rem; }