:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--background: #f7f8fb;--card: #ffffff;--border: #d9dde6;--primary: #004a99;--primary-hover: #3b7ddd;--text: #222;--muted: #6b7280;--error: #b91c1c;--highlight: #65be57;--radius: 8px;--header-height: 0px;color:var(--text);background-color:var(--background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;min-height:100vh;color:var(--text);background-color:var(--background)}h1{font-size:2em;line-height:1.1}.forceatlas2-controls{position:relative;width:100%;max-width:320px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px #0003;overflow:hidden}.forceatlas2-header{padding:15px 20px;border:none;width:100%;text-align:left;font:inherit;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background-color:var(--card);transition:background-color .2s ease;gap:12px}.forceatlas2-header:disabled{cursor:not-allowed}.forceatlas2-header:hover{background-color:var(--background)}.forceatlas2-title{font-weight:600;color:var(--primary);flex:1}.forceatlas2-header svg{color:var(--muted)}.dropdown-arrow{color:var(--muted);font-size:14px}.forceatlas2-description{padding:0 20px 12px;font-size:.85em;color:var(--muted)}.forceatlas2-content{padding:20px;background-color:var(--card);border-bottom-left-radius:var(--radius);border-bottom-right-radius:var(--radius);animation:slideDown .3s ease}.control-group label{color:var(--text)}.control-group input[type=range],.control-group input[type=checkbox]{accent-color:var(--primary)}.control-group{margin-bottom:15px}.control-group label{display:flex;flex-direction:column;gap:5px;color:var(--muted)}.control-group input[type=range]{width:100%;max-width:300px}.control-group input[type=checkbox]{margin-left:10px;width:auto}.rerender-button{padding:10px 20px;background-color:var(--primary);color:var(--card);border:none;border-radius:var(--radius);cursor:pointer;transition:background-color .3s ease;margin-top:10px}.rerender-button:hover{background-color:var(--primary-hover)}.forceatlas2-controls.is-disabled{opacity:.6;pointer-events:none}.examples-panel{width:100%;max-width:320px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px #0003;overflow:hidden}.examples-header{padding:15px 20px;border:none;width:100%;text-align:left;font:inherit;display:flex;align-items:center;gap:10px;font-weight:600;color:var(--primary);background-color:var(--card);cursor:pointer}.examples-header:disabled{cursor:not-allowed}.examples-header:hover{background-color:var(--background)}.examples-header svg{color:var(--muted)}.examples-arrow{margin-left:auto;color:var(--muted);font-size:14px}.examples-description{padding:0 20px 12px;font-size:.85em;color:var(--muted)}.examples-content{padding:12px 20px 16px}.examples-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.examples-item{width:100%;text-align:left;background:var(--primary);border:1px solid var(--primary);padding:8px 10px;border-radius:calc(var(--radius) - 2px);font-size:.95em;color:var(--background);cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.examples-item:hover{background-color:var(--primary-hover);border-color:var(--primary)}.examples-empty{color:var(--muted);font-size:.95em}.examples-panel.is-disabled{opacity:.6;pointer-events:none}.download-panel{width:100%;max-width:320px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px #0003;overflow:hidden;text-align:left;padding:0;cursor:pointer;font:inherit;color:inherit}.download-header{padding:15px 20px 8px;font-weight:600;color:var(--primary);display:flex;align-items:center;gap:10px;background-color:var(--card)}.download-panel:hover .download-header{background-color:var(--background)}.download-header svg{color:var(--muted)}.download-description{padding:0 20px 12px;font-size:.85em;color:var(--muted)}.download-panel.is-disabled{opacity:.6;pointer-events:none}.about-panel{width:100%;max-width:320px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px #0003;overflow:hidden;text-align:left;padding:0;cursor:pointer;font:inherit;color:inherit}.about-header{padding:15px 20px 8px;font-weight:600;color:var(--primary);display:flex;align-items:center;gap:10px;background-color:var(--card)}.about-panel:hover .about-header{background-color:var(--background)}.about-header svg{color:var(--muted)}.about-description{padding:0 20px 12px;font-size:.85em;color:var(--muted)}.close-panel{width:100%;max-width:320px;background:#fee2e2;border:1px solid #fca5a5;border-radius:var(--radius);box-shadow:0 4px 6px #0003;padding:12px 16px;text-align:left;cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.close-panel:hover{background:#fecaca;border-color:#f87171}.close-header{display:flex;align-items:center;gap:10px;font-weight:600;color:#b91c1c}.close-description{margin-top:8px;font-size:.85em;color:#7f1d1d}.related-notes-panel{width:100%;max-width:320px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 6px #0003;overflow:hidden}.related-notes-header{padding:15px 20px;display:flex;align-items:center;gap:10px;font-weight:600;color:var(--primary);background-color:var(--card)}.related-notes-header svg{color:var(--muted)}.related-notes-description{padding:0 20px 12px;font-size:.85em;color:var(--muted)}.related-notes-content{padding:12px 20px 16px}.related-notes-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.related-notes-item{width:100%;text-align:left;background:var(--background);border:1px solid var(--border);padding:8px 10px;border-radius:calc(var(--radius) - 2px);font-size:.95em;color:var(--text);cursor:pointer;transition:background-color .2s ease,border-color .2s ease}.related-notes-item:hover{background-color:var(--card);border-color:var(--primary-hover)}.related-notes-item.is-active{background:var(--primary);border-color:var(--primary);color:var(--card)}.related-notes-empty{color:var(--muted);font-size:.95em}.related-notes-panel.is-disabled{opacity:.6;pointer-events:none}:root{--sigma-background-color:#fff;--sigma-controls-background-color:#fff;--sigma-controls-background-color-hover:rgba(0,0,0,.2);--sigma-controls-border-color:rgba(0,0,0,.2);--sigma-controls-color:#000;--sigma-controls-zindex:100;--sigma-controls-margin:5px;--sigma-controls-size:30px}div.react-sigma{height:100%;width:100%;position:relative;background:var(--sigma-background-color)}div.sigma-container{height:100%;width:100%}.react-sigma-controls{position:absolute;z-index:var(--sigma-controls-zindex);border:2px solid var(--sigma-controls-border-color);border-radius:4px;color:var(--sigma-controls-color);background-color:var(--sigma-controls-background-color)}.react-sigma-controls.bottom-right{bottom:var(--sigma-controls-margin);right:var(--sigma-controls-margin)}.react-sigma-controls.bottom-left{bottom:var(--sigma-controls-margin);left:var(--sigma-controls-margin)}.react-sigma-controls.top-right{top:var(--sigma-controls-margin);right:var(--sigma-controls-margin)}.react-sigma-controls.top-left{top:var(--sigma-controls-margin);left:var(--sigma-controls-margin)}.react-sigma-controls:first-child{border-top-left-radius:2px;border-top-right-radius:2px}.react-sigma-controls:last-child{border-bottom-left-radius:2px;border-bottom-right-radius:2px}.react-sigma-control{width:var(--sigma-controls-size);height:var(--sigma-controls-size);line-height:var(--sigma-controls-size);background-color:var(--sigma-controls-background-color);border-bottom:1px solid var(--sigma-controls-border-color)}.react-sigma-control:last-child{border-bottom:none}.react-sigma-control>*{box-sizing:border-box}.react-sigma-control>button{display:block;border:none;margin:0;padding:0;width:var(--sigma-controls-size);height:var(--sigma-controls-size);line-height:var(--sigma-controls-size);background-position:center;background-size:50%;background-repeat:no-repeat;background-color:var(--sigma-controls-background-color);clip:rect(0,0,0,0)}.react-sigma-control>button:hover{background-color:var(--sigma-controls-background-color-hover)}.react-sigma-search{background-color:var(--sigma-controls-background-color)}.react-sigma-search label{visibility:hidden}.react-sigma-search input{color:var(--sigma-controls-color);background-color:var(--sigma-controls-background-color);font-size:1em;width:100%;margin:0;border:none;padding:var(--sigma-controls-margin);box-sizing:border-box}.sigma-container{background:var(--card);position:relative;width:100%;height:100%;border:1px solid var(--border);border-radius:var(--radius)}.graph-shell{position:relative;width:100%;height:100%}.no-graph-message{display:flex;justify-content:center;align-items:center;height:100%;width:100%;background-color:var(--card);border:1px solid var(--border);color:var(--muted);text-align:center;border-radius:var(--radius)}.no-graph-message-instruction{color:var(--error)}.error-message{background-color:var(--card);color:var(--error);border:1px solid var(--error);padding:10px;margin:10px 0;border-radius:var(--radius);text-align:center}.graph-context-menu{position:absolute;transform:translate(8px,8px);min-width:180px;background:var(--card);border:1px solid var(--border);border-radius:calc(var(--radius) - 2px);box-shadow:0 8px 16px #00000026;padding:6px;z-index:10}.graph-context-item{width:100%;text-align:left;border:none;background:none;padding:8px 10px;border-radius:calc(var(--radius) - 4px);font:inherit;color:var(--text);cursor:pointer}.graph-context-item:hover{background:var(--background)}.graph-context-item:disabled{color:var(--muted);cursor:not-allowed}.textinput{display:flex;flex-direction:column;margin-top:4px;position:relative;align-items:flex-start}.drawer{width:800px;max-width:100%;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 -6px 16px #00000014;overflow:hidden;position:relative;z-index:16}.drawer-header{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:var(--card);color:var(--primary);border:none;border-top-left-radius:var(--radius);border-top-right-radius:var(--radius);cursor:pointer}.drawer-title{display:flex;align-items:center;gap:8px;font-weight:600}.drawer-arrow{color:var(--background);font-size:14px}.drawer-toggle{display:inline-flex;align-items:center;gap:6px;color:var(--background);font-size:.85em;text-transform:uppercase;letter-spacing:.04em}.drawer-body{display:flex;flex-direction:column}.drawer-content{display:flex;flex-direction:column;gap:10px;padding:12px 14px 16px}.drawer-content textarea{width:100%;box-sizing:border-box;padding:10px;border:1px solid var(--border);border-radius:var(--radius);resize:vertical;background-color:var(--card);color:var(--text);height:30vh}.textinput-readonly{width:100%;box-sizing:border-box;min-height:30vh;padding:10px;border:1px solid var(--border);border-radius:var(--radius);background-color:var(--card);color:var(--text);white-space:pre-wrap;overflow-y:auto}.textinput-highlight{background:var(--highlight);color:var(--text);border-radius:4px;padding:0 2px}.drawer-content textarea::placeholder{color:var(--muted)}.demo-notice{margin:0;font-size:.85em;color:var(--error)}.textinput button{padding:10px 20px;background-color:var(--primary);color:var(--card);border:none;border-radius:var(--radius);cursor:pointer;transition:background-color .3s ease}.textinput button:hover{background-color:var(--primary-hover)}.textinput button:disabled{opacity:.6;cursor:not-allowed}.submit-container{display:flex;align-items:center;gap:10px;justify-content:flex-end}.spinner{border:4px solid var(--border);border-top:4px solid var(--primary);border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}#root{max-width:1280px;margin:0 auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.app{width:max-content;max-width:none;margin:0 auto;padding:20px}.layout{display:grid;grid-template-columns:max-content 260px;gap:24px;align-items:start}.config-column{position:sticky;top:20px;display:flex;flex-direction:column;gap:12px}.config-scroll{display:flex;flex-direction:column;gap:12px;height:calc(100vh - var(--header-height) - 60px);overflow-y:scroll;overflow-x:hidden;padding-right:4px;box-sizing:border-box;scrollbar-gutter:stable;border-radius:var(--radius);scrollbar-color:var(--primary-hover) transparent;scrollbar-width:thin}.config-scroll::-webkit-scrollbar{width:10px}.config-scroll::-webkit-scrollbar-track{background:transparent;margin:8px 0}.config-scroll::-webkit-scrollbar-thumb{background:var(--primary-hover);border-radius:999px;border:2px solid transparent;background-clip:padding-box}.config-scroll>*{flex-shrink:0}.lang-toggle{display:inline-flex;gap:6px;background:var(--background);padding:4px;border-radius:999px}.lang-toggle button{border:none;background:transparent;padding:4px 8px;border-radius:999px;font-weight:600;color:var(--muted);cursor:pointer}.lang-toggle button.is-active{background:var(--primary);color:var(--card)}.main-column{width:max-content}.graph-help{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;margin-bottom:0;color:var(--muted);font-size:.85em;width:100%;box-sizing:border-box}.graph-help-label{color:var(--primary);font-weight:600}.graphs-row{display:flex;gap:24px;align-items:flex-start}.graph-panel{display:flex;flex-direction:column;gap:12px}header{display:flex;justify-content:space-between;align-items:start;margin-bottom:20px;position:relative;gap:16px}.header-logo{width:auto;height:64px;object-fit:contain;margin-right:10px}.title-block{display:flex;flex-direction:column;gap:4px;flex-grow:1}header h1{margin:0;flex-grow:1;color:var(--primary)}.app-description{margin:0;font-size:.95em;color:var(--primary)}.modal-backdrop{position:fixed;inset:0;background:#1f293759;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{width:min(760px,92vw);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 12px 24px #0003;padding:20px}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.modal-header h3{margin:0;color:var(--primary);display:flex;align-items:center;gap:8px}.modal-close{border:none;background:var(--background);color:var(--text);padding:6px 10px;border-radius:var(--radius);cursor:pointer}.modal-body p{margin:0;color:var(--muted);line-height:1.6}.modal-section{margin-bottom:16px}.modal-section h4{margin:0 0 8px;color:var(--primary);font-size:1em;display:flex;align-items:center;gap:8px}.modal-section:last-child{margin-bottom:0}.footer{background:#fff;border-top:1px solid var(--border);margin-top:32px}.footer-inner{max-width:1500px;margin:0 auto;padding:16px 20px;display:flex;justify-content:center;align-items:center}.footer-logo{max-width:100%;height:64px;object-fit:contain}@media(max-width:900px){.layout{grid-template-columns:1fr}.config-column{position:static}.graphs-row{flex-direction:column}}