.react-flow{direction:ltr}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;cursor:-webkit-grab;cursor:grab}.react-flow__pane.selection{cursor:pointer}.react-flow__pane.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow .react-flow__edges{pointer-events:none;overflow:visible}.react-flow__edge-path,.react-flow__connection-path{stroke:#b1b1b7;stroke-width:1;fill:none}.react-flow__edge{pointer-events:visibleStroke;cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;-webkit-animation:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge:focus .react-flow__edge-path,.react-flow__edge:focus-visible .react-flow__edge-path{stroke:#555}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge-textbg{fill:#fff}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;-webkit-animation:dashdraw .5s linear infinite;animation:dashdraw .5s linear infinite}.react-flow__connectionline{z-index:1001}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:-webkit-grab;cursor:grab}.react-flow__node.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:-webkit-grab;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background:#1a192b;border:1px solid white;border-radius:100%}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:-4px;transform:translate(-50%)}.react-flow__handle-top{left:50%;top:-4px;transform:translate(-50%)}.react-flow__handle-left{top:50%;left:-4px;transform:translateY(-50%)}.react-flow__handle-right{right:-4px;top:50%;transform:translateY(-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.center{left:50%;transform:translate(-50%)}.react-flow__attribution{font-size:10px;background:#ffffff80;padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@-webkit-keyframes dashdraw{0%{stroke-dashoffset:10}}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-default,.react-flow__node-input,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:3px;width:150px;font-size:12px;color:#222;text-align:center;border-width:1px;border-style:solid;border-color:#1a192b;background-color:#fff}.react-flow__node-default.selectable:hover,.react-flow__node-input.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:0 1px 4px 1px #00000014}.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:0 0 0 .5px #1a192b}.react-flow__node-group{background-color:#f0f0f040}.react-flow__nodesselection-rect,.react-flow__selection{background:#0059dc14;border:1px dotted rgba(0,89,220,.8)}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls{box-shadow:0 0 2px 1px #00000014}.react-flow__controls-button{border:none;background:#fefefe;border-bottom:1px solid #eee;box-sizing:content-box;display:flex;justify-content:center;align-items:center;width:16px;height:16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;padding:5px}.react-flow__controls-button:hover{background:#f4f4f4}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__minimap{background-color:#fff}.react-flow__minimap svg{display:block}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:4px;height:4px;border:1px solid #fff;border-radius:1px;background-color:#3367d9;transform:translate(-50%,-50%)}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:#3367d9;border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}*{margin:0;padding:0;box-sizing:border-box}body{font-family:SimSun,宋体,Microsoft YaHei,sans-serif;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);min-height:100vh;padding:20px;overflow:hidden}#root{height:100%}.app{max-width:100%;height:calc(100vh - 40px);margin:0 auto;background:#fffffff2;border-radius:20px;padding:20px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column}.header{text-align:center;padding-bottom:10px;position:relative;border-bottom:3px solid #8b0000;margin-bottom:10px}h1{font-size:2.5em;color:#8b0000;text-shadow:2px 2px 4px rgba(0,0,0,.1);letter-spacing:8px}.toolbar{display:flex;justify-content:center;align-items:center;gap:30px;margin-bottom:10px;padding:10px;background:linear-gradient(135deg,#f5f5f5,#e8e8e8);border-radius:12px;flex-wrap:wrap}.controls{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.btn{padding:10px 20px;background:linear-gradient(135deg,#8b0000,brown);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:.95em;font-weight:600;transition:all .3s ease;box-shadow:0 4px 10px #8b000033}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 15px #8b00004d}.btn.secondary{background:linear-gradient(135deg,#4a90d9,#357abd);box-shadow:0 4px 10px #4a90d933}.btn.secondary:hover{box-shadow:0 6px 15px #4a90d94d}.btn.export{background:linear-gradient(135deg,#2e8b57,#228b22);box-shadow:0 4px 10px #2e8b5733}.btn.export:hover{box-shadow:0 6px 15px #2e8b574d}.flow-wrapper{flex:1;position:relative;overflow:hidden;background:#f8f9fa;border-radius:12px;border:2px solid #e0e0e0}.flow-wrapper .react-flow{width:100%;height:100%}.node{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;background:linear-gradient(135deg,#fff9e6,#fff5d6);border:2px solid #d4a574;border-radius:8px;padding:6px 10px;min-width:80px;text-align:center;box-shadow:0 2px 8px #0000001a;cursor:grab;transition:all .3s ease;z-index:10;overflow:visible}.node:hover{transform:scale(1.05);box-shadow:0 6px 25px #00000026;z-index:100}.node:active{cursor:grabbing}.node.male{border-color:#4a90d9;background:linear-gradient(135deg,#e6f2ff,#d6e9ff)}.node.female{border-color:#d94a6a;background:linear-gradient(135deg,#ffe6ec,#ffd6e0)}.node.founder{border-color:gold;background:linear-gradient(135deg,#fff8e1,#ffe4b5);border-width:3px}.node.highlight{border-color:#2e8b57;background:linear-gradient(135deg,#e6f5ec,#d4edda);border-style:dashed}.node-name{font-size:1.3em;font-weight:700;color:#333;margin-bottom:2px;line-height:1.2;white-space:nowrap}.node-info{font-size:.75em;color:#888;margin-top:2px;max-width:100px;line-height:1.3;word-break:break-all;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.node-handle{width:8px;height:8px;background:transparent;border:none;opacity:0;pointer-events:none}.spouse-label{position:absolute;padding:2px 6px;background:#fffcf5f2;border:1px solid #d4a574;border-radius:6px;box-shadow:0 2px 6px #00000014;font-size:.75em;color:#8b0000;max-width:200px;line-height:1.2;white-space:normal;word-break:break-all;writing-mode:vertical-rl;text-orientation:upright;transform-origin:left center;pointer-events:none;z-index:6}.generation-labels{pointer-events:none}.generation-label{position:fixed;right:10px;padding:6px 12px;background:linear-gradient(135deg,#fff9e6,#ffe4e1);border-radius:8px;border-right:4px solid #8b0000;box-shadow:0 2px 10px #8b00001a;color:#8b0000;font-size:1em;font-weight:700;z-index:100;white-space:nowrap;transform:translateY(-50%)}.legend{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:10px;font-size:.95em}.legend-box{width:25px;height:25px;border-radius:6px;border:3px solid}.legend-box.male{border-color:#4a90d9;background:#e6f2ff}.legend-box.female{border-color:#d94a6a;background:#ffe6ec}.legend-box.founder{border-color:gold;background:#fff8e1}.react-flow__edge-path{stroke:#8b0000;stroke-width:1.5}.react-flow__edge:hover .react-flow__edge-path{stroke:#d4a574;stroke-width:2}@media (max-width: 768px){h1{font-size:1.8em;letter-spacing:4px}.node{min-width:100px;padding:12px 20px}.node-name{font-size:1.1em}}.toast{position:fixed;bottom:30px;right:30px;background:#000000d9;color:#fff;padding:15px 25px;border-radius:10px;box-shadow:0 4px 20px #0000004d;z-index:1000;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}
