/* The product site's one stylesheet: every page links it at /site.css. Light or dark follows the browser's setting. */
:root { color-scheme: light dark; --text: #1d1d1f; --muted: #5b5b66; --bg: #ffffff; --line: #e3e3e8; }
@media (prefers-color-scheme: dark) { :root { --text: #ececf1; --muted: #a3a3ad; --bg: #16161a; --line: #2c2c33; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 42rem; margin: 0 auto; padding: 3rem 1rem; }
h1 { font-size: 2rem; margin: 0 0 .5rem; }
h1:has(+ .updated) { margin-bottom: .25rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
p.lead { color: var(--muted); font-size: 1.15rem; margin-top: 0; }
.updated { color: var(--muted); margin-top: 0; }
ul { padding-left: 1.2rem; }
footer { border-top: 1px solid var(--line); margin-top: 3rem; padding-top: 1rem; color: var(--muted); font-size: .9rem; }
a { color: inherit; }