:root{--bg:#fafaf8;--fg:#1d1d1b;--muted:#5c5c58;--line:#e2e1dc;--accent:#2f5d50}
@media (prefers-color-scheme:dark){:root{--bg:#161615;--fg:#ececea;--muted:#a3a39e;--line:#2c2c2a;--accent:#8cc3b0}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 Georgia,"Times New Roman",serif}
main{max-width:640px;margin:0 auto;padding:56px 16px 80px}
h1{font:600 28px/1.25 system-ui,sans-serif;margin:0 0 8px}
h2{font:600 18px/1.3 system-ui,sans-serif;margin:36px 0 8px}
.meta{color:var(--muted);font:14px system-ui,sans-serif;margin:0 0 32px}
a{color:var(--accent)}
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font:14px system-ui,sans-serif}