:root{--paper:#f6f7f5;--card:#fdfdfc;--ink:#14201d;--ink2:#5a6b66;--line:#dfe4e0;--accent:#0b6b5d}
@media (prefers-color-scheme:dark){:root{--paper:#131817;--card:#1a201e;--ink:#e6ece9;--ink2:#9db0aa;--line:#2a332f;--accent:#4db6a2}}
*{box-sizing:border-box;margin:0}
html,body{overflow-x:clip}
body{background:var(--paper);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;padding:0 20px 80px}
.wrap{max-width:680px;margin:0 auto}
.brand{font:700 14px ui-monospace,Menlo,monospace;letter-spacing:.14em;border-bottom:2px solid var(--ink);padding:30px 0 10px;margin-bottom:30px}
.brand a{color:var(--ink);text-decoration:none}
.brand span{color:var(--accent)}
h1{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-bottom:18px}
h2{font:600 12px ui-monospace,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em;color:var(--ink2);margin:26px 0 8px}
p,li{color:var(--ink);max-width:62ch;margin-bottom:10px}
ul{padding-left:20px}
a{color:var(--accent)}
.muted{color:var(--ink2);font-size:13.5px}
.todo{background:#b07a18;color:#fff;padding:2px 8px;border-radius:4px;font:600 12px ui-monospace,monospace}
footer{margin-top:44px;border-top:1px solid var(--line);padding-top:14px;font:12px ui-monospace,Menlo,monospace;color:var(--ink2);
  display:flex;flex-wrap:wrap;gap:6px 14px}