.qa-card{background:white;border:1px solid #dce7fa;border-radius:24px;margin:0 0 24px;box-shadow:0 5px 22px #166af008;overflow:hidden}.qa-head{display:flex;gap:14px;align-items:center;padding:25px 28px 0}.qa-icon{background:#eaf2ff;color:#166af0;width:43px;height:43px;border-radius:13px;display:grid;place-items:center;font-size:23px}.qa-head h2{font-size:21px;letter-spacing:-.4px;margin:0}.qa-head p{font-size:14px;color:#7c8894;margin:2px 0 0}.qa-badge{margin-left:auto;font-size:12px;color:#166af0;background:#eef5ff;border-radius:8px;padding:6px 10px}.qa-tabs{display:flex;gap:24px;padding:18px 28px 0;border-bottom:1px solid #e6eaf0}.qa-tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:8px 0 13px;font-size:14px;color:#75818e}.qa-tabs button[aria-selected=true]{border-color:#166af0;color:#166af0;font-weight:600}.qa-panel{padding:23px 28px 26px}.qa-panel[hidden]{display:none}.qa-label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}.qa-panel textarea{display:block;width:100%;resize:vertical;min-height:98px;border:1px solid #dce3ed;background:#fafbfd;border-radius:12px;padding:14px 16px;font:inherit;font-size:16px;color:#263d4d;outline:none}.qa-panel textarea:focus{border-color:#166af0;box-shadow:0 0 0 3px #166af012}.qa-send{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:12px}.qa-send small{font-size:12px;color:#8c98a4}.qa-suggestions{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0 0}.qa-suggestions button{font:inherit;font-size:13px;border:1px solid #e5eaf1;border-radius:20px;padding:6px 11px;color:#536b80;background:white}.qa-suggestions button:hover{border-color:#abcaff;color:#166af0}.qa-status{padding:12px 15px;background:#f5f8fd;border-radius:10px;font-size:14px;color:#5a6d80;margin:16px 0 0}.qa-status:empty{display:none}.qa-status a{font-weight:600}.qa-loading{color:#166af0}.qa-answer{border-top:1px solid #e6eaf0;margin-top:24px;padding-top:22px}.qa-answer h3{font-size:16px;margin-bottom:12px}.qa-answer-text{white-space:pre-wrap;font-size:16px;color:#344d60;line-height:1.75}.qa-answer-meta{font-size:12px;color:#85909c;margin-top:15px}.qa-answer-actions{display:flex;gap:9px;margin-top:15px;flex-wrap:wrap}.qa-source{background:#f7f9fc;padding:10px 13px;border-radius:9px;margin-top:9px}.qa-source summary{font-size:13px;color:#4e6b84;cursor:pointer;overflow-wrap:anywhere}.qa-source p{font-size:13px;white-space:pre-wrap;max-height:240px;overflow:auto;margin:10px 0 0;color:#6c7986}.qa-empty{text-align:center;padding:22px 15px;color:#86929e;font-size:15px}.qa-empty strong{display:block;color:#455e73;font-size:16px;margin-bottom:4px}.qa-error{background:#fff4f0;color:#a54c32}.qa-saved-item{border:1px solid #e4eaf2;border-radius:13px;padding:18px;margin-bottom:13px}.qa-saved-item h3{font-size:16px;margin:0 0 7px}.qa-saved-item p{white-space:pre-wrap;font-size:15px;color:#526878}.qa-saved-item small{color:#83909c;font-size:12px}.qa-card button:disabled{opacity:.55;cursor:wait;transform:none}.qa-help{font-size:12px;color:#8997a5;margin:15px 0 0}.qa-panel .btn{font-size:14px}.qa-signin{display:inline-flex;margin-top:10px}.qa-answer-text a{color:#166af0}.qa-counter{background:#edf2fa;color:#607590;border-radius:12px;padding:2px 7px;font-size:12px;margin-left:5px}@media(max-width:580px){.qa-head{padding:20px 20px 0}.qa-head h2{font-size:19px}.qa-badge{display:none}.qa-tabs{padding-left:20px}.qa-panel{padding:20px}.qa-send{align-items:flex-start}.qa-send small{max-width:140px}.qa-head p{font-size:13px}}@media print{.qa-card{display:none}}