.kn-page{flex-direction:column;gap:18px;display:flex}.kn-ask .find-bar{flex-wrap:wrap}.kn-kind{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);color:var(--ink);font:inherit;max-width:100%;padding:6px 8px;font-size:13.5px}.kn-result{flex-direction:column;gap:12px;margin-top:16px;display:flex}.kn-answer-text{color:var(--ink);margin:0;font-size:15px;line-height:1.6}.kn-none{color:var(--muted)}.kn-cite{background:var(--blue-soft);min-width:20px;height:20px;color:var(--blue);vertical-align:1px;border-radius:999px;justify-content:center;align-items:center;margin:0 2px;padding:0 5px;font-size:12px;font-weight:700;text-decoration:none;display:inline-flex}.kn-cite:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.kn-sources{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.kn-sources li{border:1px solid var(--line);border-radius:var(--radius);background:var(--canvas);padding:10px 12px}.kn-sources header{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}.kn-sources header small{color:var(--muted);font-size:12.5px}.kn-sources blockquote{white-space:pre-line;color:var(--ink);max-height:220px;margin:6px 0 0;font-size:13.5px;line-height:1.55;overflow:auto}.kn-open{color:var(--blue);align-items:center;gap:4px;margin-left:auto;font-size:12.5px;font-weight:600;text-decoration:none;display:inline-flex}.kn-more summary{cursor:pointer;color:var(--muted);font-size:13px;font-weight:600}.kn-more ul{color:var(--muted);margin:8px 0 0;padding-left:18px;font-size:13px;line-height:1.5}.kn-upload{background:#f7f9fc;border:1px solid #edf1f7;border-radius:16px;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1.2fr) auto;align-items:start;gap:12px;margin:4px 0 16px;padding:14px;display:grid}.kn-upload .field{flex-direction:column;gap:6px;font-size:13px;font-weight:700;display:flex}.kn-upload .field small{color:var(--muted);font-size:12px;font-weight:500}.kn-upload input,.kn-upload select{height:44px;font:inherit;background:var(--white);color:var(--ink);border:1px solid #dbe3ee;border-radius:12px;min-width:0;padding:0 12px;font-weight:500}.kn-upload input[type=file]{padding:5px 6px;font-size:13px}.kn-upload input[type=file]::file-selector-button{background:var(--green-soft);height:32px;color:var(--green);font:inherit;cursor:pointer;border:0;border-radius:9px;margin-right:10px;padding:0 12px;font-weight:700}.kn-upload>.ui-btn{height:44px;margin-top:25px}.kn-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.kn-list li{border-top:1px solid var(--line);align-items:center;gap:12px;padding:10px 0;display:flex}.kn-list li span{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.kn-list li small{color:var(--muted);overflow-wrap:anywhere;font-size:12.5px}.kn-list .kn-open{margin-left:0}.kn-muted{color:var(--muted);margin:0;font-size:13.5px}@media (max-width:900px){.kn-upload{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.kn-upload>.ui-btn{margin-top:0}}@media (max-width:640px){.kn-upload{grid-template-columns:minmax(0,1fr)}.kn-kind{flex:100%}.kn-sources header{flex-direction:column}.kn-open{margin-left:0}}