.dc-kb{max-width:900px;margin:0 auto;padding:16px;border:1px solid #e5e7eb;border-radius:12px;background:#fff}
.dc-kb-search,.dc-kb-filters{margin-bottom:12px}
.dc-kb-label{display:block;font-weight:700;margin-bottom:6px;color:#111827}
.dc-kb-input,.dc-kb-select{width:100%;max-width:520px;padding:10px;border:1px solid #d1d5db;border-radius:10px}
.dc-kb-results{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.dc-kb-item{display:block;padding:12px 14px;border:1px solid #e5e7eb;border-radius:12px;text-decoration:none}
.dc-kb-item:hover{border-color:#cbd5e1}
.dc-kb-item-title{font-weight:800;color:#111827;margin-bottom:4px}
.dc-kb-item-cats{font-size:12px;color:#6b7280;margin-bottom:6px}
.dc-kb-item-excerpt{color:#374151;line-height:1.4}
.dc-kb-empty,.dc-kb-loading{color:#6b7280;padding:10px}
.dc-kb-loading{display:flex;align-items:center;gap:6px}
.dc-spinner{display:inline-block;width:9px;height:9px;border:2px solid #d9a800;border-top-color:#996800;border-radius:50%;animation:dc-spin-shared 0.65s linear infinite;vertical-align:middle;margin-right:4px;flex-shrink:0}
@keyframes dc-spin-shared{to{transform:rotate(360deg)}}