:root{color-scheme:light dark;--bg:#f2f2f7;--card:#fff;--text:#1c1c1e;--muted:#6e6e73;--accent:#e01e26}
@media (prefers-color-scheme:dark){:root{--bg:#000;--card:#1c1c1e;--text:#f5f5f7;--muted:#98989d}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,Roboto,"Segoe UI",sans-serif;padding:16px}
main{max-width:680px;margin:0 auto;background:var(--card);border-radius:18px;padding:20px 22px 28px}
h1{font-size:26px;margin:.3em 0 .6em}h2{font-size:18px;margin:1.6em 0 .4em}
a{color:var(--accent)}.muted{color:var(--muted);font-size:14px}
.draft{background:#fff4cc;color:#5a4500;border-radius:12px;padding:10px 14px;font-size:14px}
details{border-top:1px solid rgba(128,128,128,.25);padding:10px 0}summary{cursor:pointer}
pre{white-space:pre-wrap;font-size:12px;color:var(--muted)}