:root{--text:#111;--muted:#666;--border:#eaeaea;--bg:#fff}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);max-width:800px;margin:0 auto;padding:80px 24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}nav{border-top:1px solid #eaeaea;flex-wrap:wrap;gap:24px;padding-top:24px;display:flex}.container{max-width:860px;margin:0 auto;padding:80px 24px}h1{margin-bottom:16px;font-size:36px}h2{margin-top:48px}p{color:var(--muted)}.appFooter{color:#0000008c;border-top:1px solid #0000000f;justify-content:center;align-items:center;gap:6px;margin-top:64px;padding:24px 16px;font-size:13px;display:flex}.appFooter a{color:#000000bf;text-decoration:none;transition:color .2s}.appFooter a:hover{color:#666}@media (max-width:767px){pre{overflow:scroll}body{padding:24px}nav{flex-direction:column;display:flex}}