.knowledge-open{position:absolute;z-index:9;top:9px;right:10px;padding:6px 10px;border:1px solid #65d8f1;border-radius:5px;background:#075182ed;color:#e7fbff;font-size:12px;font-weight:700;box-shadow:0 0 13px #0798dc77;cursor:pointer}
.knowledge-open:hover,.knowledge-open:focus-visible{background:#137bb1;box-shadow:0 0 18px #2bd4ff99}
.knowledge-backdrop{position:fixed;inset:0;z-index:10020;display:flex;align-items:center;justify-content:center;padding:3vh 3vw;background:#010c1de8;backdrop-filter:blur(10px)}
.knowledge-modal{display:flex;flex-direction:column;width:min(1480px,100%);height:min(900px,94vh);min-width:0;overflow:hidden;border:1px solid #2daee5;border-radius:12px;background:radial-gradient(ellipse at 45% 44%,#0a3e6a 0%,#072e53 43%,#061c3a 100%);box-shadow:0 0 46px #078cea88,inset 0 0 50px #0b78c922;color:#ebf8ff}
.knowledge-head{display:flex;align-items:center;gap:18px;min-height:76px;padding:12px 22px;border-bottom:1px solid #2672a7;background:linear-gradient(90deg,#0b3c68,#08274b)}
.knowledge-head>div{flex:1;min-width:0}.knowledge-head span{font-size:11px;letter-spacing:.2em;color:#7be3ff}.knowledge-head h2{margin:3px 0 0;font-size:23px;letter-spacing:.04em}.knowledge-head small{color:#9bd8ee;font-size:12px;white-space:nowrap}
#knowledgeClose{width:34px;height:34px;border:1px solid #428fc0;border-radius:6px;background:#0b3c66;color:#fff;font-size:25px;line-height:1;cursor:pointer}#knowledgeClose:hover{background:#1678ae}
.knowledge-toolbar{display:flex;align-items:center;gap:11px;min-height:62px;padding:10px 18px;border-bottom:1px solid #185b89}
.knowledge-modes{display:flex;overflow:hidden;border:1px solid #2c8fc6;border-radius:6px;flex:none}.knowledge-modes button{min-width:98px;padding:8px 12px;border:0;background:#092e55;color:#add7eb;font-size:12px;cursor:pointer}.knowledge-modes button.active{background:linear-gradient(120deg,#0878c9,#13b7e0);color:#fff;font-weight:700}
#knowledgeSearchForm{display:flex;flex:1;min-width:160px;max-width:460px;height:34px;border:1px solid #2d88ba;border-radius:6px;overflow:hidden;background:#061f3d}#knowledgeSearch{flex:1;min-width:0;padding:0 12px;border:0;background:transparent;color:#ecfbff;outline:none;font-size:13px}#knowledgeSearch::placeholder{color:#79acc9}#knowledgeSearchForm button{padding:0 16px;border:0;background:#0c69a1;color:#eafaff;cursor:pointer}#knowledgeSearchForm button:hover{background:#1686bf}
#knowledgeReset{padding:8px 12px;border:1px solid #2c8fc6;border-radius:5px;background:#0b3a64;color:#dff6ff;font-size:12px;cursor:pointer}#knowledgeReset:hover{background:#175f91}
.knowledge-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,315px);gap:0;flex:1;min-height:0}.knowledge-canvas{position:relative;min-width:0;overflow:hidden;background:radial-gradient(circle at 50% 50%,#0c4b772e,transparent 60%),linear-gradient(#35acdf0a 1px,transparent 1px),linear-gradient(90deg,#35acdf0a 1px,transparent 1px);background-size:auto,40px 40px,40px 40px}#knowledgeGraph{position:absolute;inset:0}
.knowledge-legend{position:absolute;left:18px;bottom:16px;display:flex;flex-wrap:wrap;gap:12px;padding:8px 11px;border:1px solid #246893;border-radius:6px;background:#062647e8;color:#c9e7f6;font-size:11px;pointer-events:none}.knowledge-legend span{display:flex;align-items:center;gap:5px}.knowledge-legend i{display:block;width:9px;height:9px;border-radius:50%;box-shadow:0 0 7px currentColor}
.knowledge-details{overflow:auto;padding:17px;border-left:1px solid #28729d;background:linear-gradient(150deg,#092f52,#071f3c);scrollbar-color:#3c95be transparent}.knowledge-details h3{margin:0 0 8px;color:#effaff;font-size:18px;line-height:1.4}.knowledge-details p{margin:5px 0 12px;color:#afcde0;font-size:12px;line-height:1.65}.knowledge-details h4{margin:20px 0 8px;color:#7be3ff;font-size:13px}.knowledge-details .kg-badge{display:inline-block;margin:0 5px 8px 0;padding:3px 7px;border:1px solid #3187b0;border-radius:12px;background:#0d4b72;color:#c8f4ff;font-size:11px}.knowledge-details .kg-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin:10px 0 14px}.knowledge-details .kg-metrics span{padding:8px;border:1px solid #286a96;border-radius:5px;background:#0c3b63;color:#a9d3e8;font-size:11px}.knowledge-details .kg-metrics b{display:block;color:#fff;font-size:19px}.knowledge-details .kg-list{display:grid;gap:5px}.knowledge-details .kg-list button{display:flex;justify-content:space-between;gap:10px;align-items:center;width:100%;padding:8px 9px;border:1px solid #20577d;border-radius:5px;background:#0a3153;color:#e7f7ff;text-align:left;cursor:pointer;font-size:12px;line-height:1.4}.knowledge-details .kg-list button:hover{background:#145c88;border-color:#63d9ff}.knowledge-details .kg-list button span{overflow:hidden;text-overflow:ellipsis}.knowledge-details .kg-list button small{flex:none;color:#80cfe9;font-size:10px}.knowledge-details a{display:inline-block;margin:5px 0;padding:7px 10px;border:1px solid #58bdea;border-radius:5px;background:#0d699a;color:#fff;text-decoration:none;font-size:12px}.knowledge-details a:hover{background:#1589ba}.knowledge-details .kg-empty{padding:12px;color:#9cc5da;font-size:12px}
.knowledge-foot{min-height:30px;padding:8px 18px;border-top:1px solid #185c88;color:#8ebbd4;font-size:11px;text-align:right}
@media(max-width:900px){.knowledge-backdrop{padding:12px}.knowledge-modal{height:calc(100vh - 24px)}.knowledge-main{grid-template-columns:minmax(0,1fr) 260px}.knowledge-head h2{font-size:18px}.knowledge-head small{display:none}}
@media(max-width:650px){.knowledge-toolbar{flex-wrap:wrap}.knowledge-modes{width:100%}.knowledge-modes button{flex:1}.knowledge-main{display:flex;flex-direction:column}.knowledge-canvas{min-height:48%;flex:1}.knowledge-details{min-height:38%;max-height:45%;border-left:0;border-top:1px solid #28729d}.knowledge-foot{font-size:10px}}