:root { --bg: #fbfaf7; --ink: #14161b; --muted: #5d6370; --line: #e4e2dc; --accent: #d9480f; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #111317; --ink: #eceef2; --muted: #9aa1ad; --line: #2b2f37; --accent: #ff7a3d; }
}
:root[data-theme="dark"] { --bg: #111317; --ink: #eceef2; --muted: #9aa1ad; --line: #2b2f37; --accent: #ff7a3d; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 24px 16px 64px; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 8px 0 24px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
nav a { color: inherit; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
nav a::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-right: 8px; }
h1 { font-size: 30px; line-height: 1.15; letter-spacing: -.02em; margin: 0 0 6px; }
h2 { font-size: 19px; margin: 28px 0 8px; }
p, li { color: var(--ink); }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin: 8px 0; }
th, td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); padding: 8px 6px; }
th { color: var(--muted); font-weight: 600; }
a { color: var(--accent); }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); }
@media (max-width: 560px) { table, thead, tbody, tr, th, td { display: block; } th { display: none; } td { border: 0; padding: 2px 0; } tr { border-bottom: 1px solid var(--line); padding: 8px 0; } }