.mtr-ki-chat{max-width:780px;margin:20px auto;border:1px solid #d8dedc;border-radius:16px;background:#fff;box-shadow:0 8px 28px rgba(0,0,0,.07);overflow:hidden;font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1e2925}.mtr-ki-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;background:#edf7f3;border-bottom:1px solid #d8dedc}.mtr-ki-head strong{display:block;font-size:18px}.mtr-ki-head span{display:block;font-size:13px;color:#52615c}.mtr-ki-new,.mtr-ki-send{border:0;border-radius:10px;padding:10px 14px;cursor:pointer}.mtr-ki-new{background:#fff;color:#174e3b;border:1px solid #aac7bc}.mtr-ki-send{background:#1c6b50;color:#fff;font-weight:600}.mtr-ki-send:disabled{opacity:.55;cursor:wait}.mtr-ki-log{min-height:280px;max-height:560px;overflow:auto;padding:18px;background:#fafcfb}.mtr-ki-message{margin:0 0 14px;display:flex;flex-direction:column}.mtr-ki-user{align-items:flex-end}.mtr-ki-assistant{align-items:flex-start}.mtr-ki-bubble{max-width:86%;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:14px;padding:11px 13px}.mtr-ki-user .mtr-ki-bubble{background:#1c6b50;color:#fff}.mtr-ki-assistant .mtr-ki-bubble{background:#eef1f0;color:#18231f}.mtr-ki-message details{max-width:86%;margin-top:6px;font-size:13px;color:#4d5b56}.mtr-ki-message ul{padding-left:20px}.mtr-ki-form{border-top:1px solid #e2e7e5;padding:14px}.mtr-ki-question{box-sizing:border-box;width:100%;min-height:82px;border:1px solid #aeb9b5;border-radius:10px;padding:10px;resize:vertical;font:inherit}.mtr-ki-actions{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.mtr-ki-count{font-size:12px;color:#66736e}.mtr-ki-error{margin:10px 14px 0;padding:10px;border-radius:9px;background:#fff0f0;color:#7c1d1d}.mtr-ki-note{margin:0;padding:0 14px 14px;font-size:12px;color:#61706a}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:600px){.mtr-ki-chat{margin:8px 0;border-radius:10px}.mtr-ki-log{min-height:240px;max-height:58vh;padding:12px}.mtr-ki-bubble,.mtr-ki-message details{max-width:94%}.mtr-ki-head{padding:12px}.mtr-ki-form{padding:12px}}