:root{
  --bg:#0b0f19;
  --panel:#111a2c;
  --text:#e9eefb;
  --muted:#b7c2dd;
  --link:#8ab4ff;
  --border:rgba(255,255,255,.12);
  --max:1000px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;line-height:1.5}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:24px}
header.site{border-bottom:1px solid var(--border);background:rgba(0,0,0,.15);backdrop-filter:saturate(160%) blur(8px)}
header .row{display:flex;align-items:center;justify-content:space-between;gap:16px}
nav a{margin-left:12px;color:var(--muted)}
nav a:hover{color:var(--text)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.small{color:var(--muted);font-size:.95rem}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;font-size:.95em;background:rgba(255,255,255,.06);border:1px solid var(--border);padding:2px 6px;border-radius:8px}
input,select,button,textarea{font:inherit}
label{display:block;margin:10px 0 6px}
input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text)}
button{padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,.06);color:var(--text);cursor:pointer}
button:hover{background:rgba(255,255,255,.1)}
.outputs{display:grid;gap:10px;margin-top:12px}
.outputRow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.outputRow code{flex:1;min-width:220px}
footer{border-top:1px solid var(--border);color:var(--muted);padding:28px 0;margin-top:40px}