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#1924302e}.knowledge-preview-document{min-height:390px;padding:22px 28px 30px;background:#fff}.knowledge-preview-summary{margin:0 0 16px;color:var(--muted);font-size:8px;line-height:1.6}.knowledge-preview-document pre{margin:0;color:var(--ink);font-family:inherit;font-size:11px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.knowledge-empty-page,.knowledge-state{min-height:calc(100vh - 58px);max-width:500px;margin:0 auto}.knowledge-empty-page h1{margin:0;color:var(--ink);font-size:18px}.knowledge-empty-page p{color:var(--muted);font-size:10px;line-height:1.7}.knowledge-state{min-height:100vh}.knowledge-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:grid;place-items:center;padding:18px;background:#18212b47}.knowledge-modal{width:min(100%,390px);display:grid;gap:13px;padding:15px;border:1px solid var(--border);border-radius:7px;background:#fff;box-shadow:0 18px 45px #18212b38}.knowledge-modal header{display:flex;align-items:flex-start;justify-content:space-between}.knowledge-modal header p{margin:0;color:var(--muted);font-size:8px}.knowledge-modal header h2{margin:4px 0 0;font-size:15px}.knowledge-modal label{display:grid;gap:5px;color:var(--ink-soft);font-size:9px}.knowledge-modal input,.knowledge-modal select{height:32px;padding:0 8px}.knowledge-modal select{width:100%;border:1px solid var(--border);border-radius:5px;color:var(--ink);background:#fff;font-size:9px;outline:0}.knowledge-modal select:focus{border-color:#8aa9e2;box-shadow:0 0 0 3px #eef4ff}.knowledge-modal footer{display:flex;justify-content:flex-end;gap:7px}.knowledge-toast{position:fixed;bottom:24px;left:50%;z-index:120;max-width:calc(100vw - 36px);transform:translate(-50%);padding:9px 12px;border-radius:5px;color:#fff;background:#26313e;box-shadow:0 8px 24px #19243033;font-size:9px}.spin{animation:knowledgeSpin .9s linear infinite}@keyframes knowledgeSpin{to{transform:rotate(360deg)}}@media(max-width:920px){.app-shell{height:auto;overflow:visible}}@media(max-width:820px){.knowledge-workspace{min-height:0;grid-template-columns:1fr;padding:13px;overflow:visible}.knowledge-file-tree,.knowledge-preview{height:auto}.knowledge-file-tree{max-height:480px}.knowledge-warning{padding:8px 13px;align-items:flex-start;line-height:1.5}.knowledge-empty-page{min-height:calc(100vh - 130px)}}@media(max-width:520px){.knowledge-preview-heading{align-items:stretch;flex-direction:column}.knowledge-preview-actions{justify-content:flex-end}.knowledge-document-viewer{height:460px;padding:8px}}@media(max-width:760px){.task-sidebar .sidebar-footer{display:block;margin:0;padding:0;border:0}.task-sidebar .account{grid-template-columns:32px;padding:0}.task-sidebar .account>span,.task-sidebar .account>div{display:none}.task-sidebar .account .settings-trigger{display:grid}}