#musaDialog{width:min(680px,94vw);height:min(760px,90vh);padding:0;overflow:hidden}
#musaDialog[open]{display:flex;flex-direction:column}
.musa-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.1rem 1.2rem;border-bottom:1px solid #d9dedb}
.musa-head h2,.musa-head p{margin:0}
.musa-head p{margin-top:.25rem;color:#65716b;font-size:.9rem}
.musa-head>button{font-size:1.5rem;border:0;background:transparent}
.musa-messages{flex:1;overflow:auto;padding:1rem;background:#f5f7f6}
.musa-turn{display:grid;gap:.55rem;margin-bottom:1rem}
.musa-user,.musa-reply,.musa-error{max-width:88%;padding:.75rem .9rem;border-radius:14px}
.musa-user{justify-self:end;background:#dcebe3}
.musa-reply{justify-self:start;background:#fff;border:1px solid #d9dedb}
.musa-error{justify-self:start;background:#fff0ef;color:#8a2922}
.musa-user p,.musa-reply p{margin:.3rem 0}
.musa-reply h3{margin:.4rem 0}
.musa-files{margin:.65rem 0;color:#276445;font-weight:600}
#musaForm{padding:1rem 1.2rem;border-top:1px solid #d9dedb;background:#fff}
#musaForm textarea{resize:vertical}
@media(max-width:600px){#musaDialog{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;border-radius:0}.musa-user,.musa-reply,.musa-error{max-width:94%}}