/* No @import, no url(), no external reference, no web font, no animation.
   style-src 'self' bans inline style attributes and <style> blocks, so every
   rule the site has lives here. */
:root{--fg:#111;--muted:#4a4a4a;--line:#b9b9b9;--bg:#fff;--panel:#f2f2f2;--accent:#1c3f6e}
@media (prefers-color-scheme:dark){:root{--fg:#ececec;--muted:#b3b3b3;--line:#4a4a4a;--bg:#131313;--panel:#1e1e1e;--accent:#a8c6ee}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--fg);background:var(--bg)}
.skip{position:absolute;left:-9999px;top:0;padding:.6rem 1rem;background:var(--panel);color:var(--fg);z-index:10}
.skip:focus{left:0}
a{color:var(--accent)}
a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.banner{background:var(--panel);border-bottom:2px solid var(--line)}
.banner p{max-width:72ch;margin:0 auto;padding:.85rem 1.25rem;font-weight:600}
header{border-bottom:1px solid var(--line)}
header nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:.25rem;margin:0 auto;padding:.5rem 1rem;max-width:72rem}
header nav a{display:inline-block;padding:.6rem .75rem;min-height:44px;line-height:1.9;text-decoration:none;border-radius:.25rem}
header nav a:hover{background:var(--panel)}
main{max-width:72rem;margin:0 auto;padding:1.5rem 1.25rem 3rem}
main p,main li{max-width:72ch}
h1{font-size:1.9rem;line-height:1.25;margin:.2rem 0 1rem}
h2{font-size:1.35rem;margin:2rem 0 .6rem;padding-top:.4rem;border-top:1px solid var(--line)}
h3{font-size:1.1rem;margin:1.4rem 0 .4rem}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em;word-break:break-all}
table{border-collapse:collapse;width:100%;margin:.8rem 0;font-size:.96rem}
caption{text-align:left;font-weight:600;padding:.35rem 0;color:var(--muted)}
th,td{border:1px solid var(--line);padding:.45rem .6rem;text-align:left;vertical-align:top}
th[scope=row]{width:16rem;background:var(--panel)}
thead th{background:var(--panel)}
.verdict{border:2px solid var(--line);background:var(--panel);padding:1rem 1.1rem;margin:1rem 0}
.verdict p{margin:.3rem 0}
.token{font-weight:700}
.mark{font-family:ui-monospace,monospace}
.empty{color:var(--muted);font-style:italic}
.ids{color:var(--muted);font-size:.85rem}
.note{border-left:4px solid var(--line);padding:.2rem 0 .2rem .9rem;margin:1rem 0;color:var(--muted)}
article{border:1px solid var(--line);padding:.8rem 1rem;margin:.9rem 0}
article h3{margin-top:0}
footer{border-top:2px solid var(--line);background:var(--panel)}
footer h2{border:0;margin:.2rem 0 .4rem;font-size:1.05rem}
footer>*{max-width:72rem;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}
footer{padding:1.2rem 0 2rem}
summary{cursor:pointer;padding:.3rem 0;min-height:44px;line-height:1.9}
input[type=text]{width:100%;font-family:ui-monospace,monospace;font-size:.9rem;padding:.4rem;border:1px solid var(--line);background:var(--bg);color:var(--fg)}
label{display:block;font-weight:600;margin-top:.6rem}
ul.plain{list-style:none;padding-left:0}
@media (max-width:640px){
  th[scope=row]{width:auto}
  table.stack thead{position:absolute;left:-9999px}
  table.stack tr{display:block;border:1px solid var(--line);margin-bottom:.7rem}
  table.stack td{display:block;border:0;border-bottom:1px solid var(--line)}
  table.stack td:last-child{border-bottom:0}
}
@media print{
  .banner{border:0}
  header nav,.skip{display:none}
  body{color:#000;background:#fff}
  a::after{content:" (" attr(href) ")";font-size:.8em}
}