.chat-shell{max-width:760px;padding-top:28px;padding-bottom:48px}
.chat-head h1{margin:6px 0 8px;font-size:clamp(32px,6vw,46px)}.chat-head p{margin:0 0 14px;font-size:17px;line-height:1.8;color:#3d4a5c}
.chat-alert{background:#fff4f2;border:1px solid #f1c7bf;color:#7a1f12;border-radius:12px;padding:10px 14px;font-size:15px;margin:0 0 12px}
.chat-consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.7;background:#fff;border:1px solid #dfe3e8;border-radius:12px;padding:12px 14px;margin:0 0 14px}
.chat-consent input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:#101f35}
.chat-log{display:flex;flex-direction:column;gap:10px;margin:0 0 12px}
.chat-msg{max-width:88%;padding:12px 16px;border-radius:16px;line-height:1.85;font-size:16px;overflow-wrap:anywhere}
.chat-msg.user{align-self:flex-start;background:#101f35;color:#fff;border-bottom-right-radius:6px}
.chat-msg.assistant{align-self:flex-end;background:#fff;border:1px solid #dfe3e8;border-bottom-left-radius:6px}
.chat-msg.error{border-color:#f1c7bf;background:#fff4f2}
.chat-msg a{color:#0d6e6e;font-weight:600}
.chat-li{display:block;padding-inline-start:16px;position:relative}.chat-li:before{content:'•';position:absolute;inset-inline-start:2px;color:#0d6e6e}
.chat-typing{letter-spacing:4px;color:#6b7686}
.chat-suggest{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 12px}
.chat-suggest button{min-height:44px;border:1px solid #cfd8d3;border-radius:999px;background:#fff;padding:8px 14px;font:inherit;font-size:14px;color:#101f35;cursor:pointer}
.chat-suggest button:disabled{opacity:.5;cursor:not-allowed}
.chat-form{display:flex;gap:8px;align-items:flex-end;position:sticky;bottom:10px;background:#f6f4ee;padding:6px 0}
.chat-form textarea{flex:1;min-height:52px;max-height:180px;resize:vertical;border:1px solid #9aa9a0;border-radius:14px;padding:12px 14px;font:inherit;font-size:16px;background:#fff}
.chat-form textarea:disabled{background:#f0f0ec}
.chat-form .btn{min-height:52px;min-width:84px}
.chat-foot{font-size:14px;color:#55615b;display:flex;justify-content:space-between;gap:8px;margin:6px 0 0}
.chat-clear{border:0;background:none;color:#0d6e6e;font:inherit;font-weight:600;cursor:pointer;text-decoration:underline}
.chat-embed{margin:28px auto;padding:22px;background:#fff;border:1px solid #e3d6dc;border-radius:20px;max-width:none}
.chat-embed .chat-head h2{font-size:clamp(24px,4vw,30px);margin:6px 0 6px}
.chat-embed .chat-form{position:static;background:transparent;padding:0}