:root { --fg: #1a1a1a; --bg: #fff; --muted: #666; --accent: #0b5fff; --border: #e2e2e2; }
@media (prefers-color-scheme: dark) {
  :root { --fg: #d8d8d8; --bg: #121212; --muted: #9a9a9a; --accent: #6ea8fe; --border: #2c2c2c; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.6 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--fg); background: var(--bg); }
header.site { border-bottom: 1px solid var(--border); padding: 10px 20px; display: flex; gap: 16px; flex-wrap: wrap; align-items: baseline; }
header.site a { color: var(--accent); text-decoration: none; }
header.site .brand { font-weight: 700; }
header.site nav { display: flex; gap: 14px; flex-wrap: wrap; }
main { max-width: 52rem; margin: 0 auto; padding: 24px 20px 64px; }
a { color: var(--accent); }
code, pre { font-family: ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace; }
pre { background: rgba(127,127,127,.12); padding: 12px; overflow-x: auto; border-radius: 6px; }
code { background: rgba(127,127,127,.15); padding: 1px 4px; border-radius: 3px; }
pre code { background: none; padding: 0; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; }
th, td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; vertical-align: top; }
th { background: rgba(127,127,127,.08); }
blockquote { border-left: 3px solid var(--accent); margin-left: 0; padding-left: 14px; color: var(--muted); }
hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
.meta { color: var(--muted); font-size: .85rem; margin: 0 0 1.5rem; }
.lead { font-style: italic; color: var(--muted); margin: 0 0 .75rem; }
.updated { color: var(--muted); font-size: .85rem; margin: 0; }
.desc { color: var(--muted); font-style: italic; font-size: .85rem; }
.agent-link { display: inline-block; margin-top: 1.5rem; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: .9rem; }
input#search { width: 100%; max-width: 24rem; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--fg); margin-bottom: 1rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 16px; }
.card { border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.card h2 { margin-top: 0; }
.card p { color: var(--muted); font-size: .92rem; }
footer { border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; padding: 16px 20px; text-align: center; }
ul.links { list-style: none; padding: 0; }
ul.links li { padding: 4px 0; }