.saa22{max-width:760px;margin:20px auto;border:1px solid #e3e8ef;border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 20px 60px rgba(20,30,50,.12);font-family:inherit}.saa22 .head{padding:18px 20px;background:linear-gradient(135deg,#111827,#34445d);color:#fff;display:flex;gap:12px;align-items:center}.saa22 .orb{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.14);font-size:22px}.saa22 .head b{display:block}.saa22 .head small{display:block;opacity:.72;margin-top:3px}.saa22 .body{padding:20px;background:#f7f9fc;min-height:190px;max-height:500px;overflow:auto}.saa22 .msg{max-width:90%;padding:12px 15px;border-radius:16px;margin-bottom:12px;line-height:1.55;font-size:14px}.saa22 .bot{background:#fff;border:1px solid #e5e9ef}.saa22 .user{background:#172033;color:#fff;margin-left:auto}.saa22 form{display:flex;gap:8px;padding:14px;border-top:1px solid #edf0f4}.saa22 input{flex:1;min-width:0;border:1px solid #d9dfe7;border-radius:14px;padding:12px 14px;font:inherit}.saa22 form button{width:48px;border:0;border-radius:14px;background:#172033;color:#fff;font-size:18px}.saa22 .foot{text-align:center;padding:0 14px 13px;color:#7c8796;font-size:11px}.saa22 .src,.saa22 .dbg{margin-top:10px;padding-top:8px;border-top:1px solid #e8edf3;font-size:12px}.saa22 .src a{display:block;margin-top:4px}.saa22 .dbg{font-size:11px;color:#687586}.saa22 .err{background:#fff0f0!important;border-color:#ffd2d2!important;color:#991b1b}