fieldset{border:1px solid #dbe8e4;border-radius:12px;padding:16px;margin:22px 0;display:flex;flex-wrap:wrap;gap:12px}legend{font-weight:700;padding:0 6px}fieldset label{display:flex;align-items:center;gap:8px;background:#f3f8f6;border:1px solid #dbe8e4;border-radius:10px;padding:10px 14px;font-size:14px}fieldset input{width:auto}#source-preview{max-width:100%;max-height:420px;object-fit:contain;display:block;margin:auto}figure{margin:20px 0;background:#f5f8f8;padding:15px;border-radius:12px}figcaption{font-size:13px;color:#5e7772;margin-top:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f8f6;border:1px solid #dbe8e4;border-radius:12px;padding:18px;line-height:1.9;font-family:inherit;font-size:15px}.generation-gap{border-top:1px solid #dbe8e4;margin-top:22px;padding-top:16px}textarea{width:100%}button:disabled{opacity:.55;cursor:not-allowed}[hidden]{display:none!important}#config-status:empty{display:none}@media(max-width:600px){fieldset label{flex:1 1 40%;padding:9px}nav{gap:13px}nav a{font-size:12px}}