/* Quiet editorial graph: interactions are opt-in, semantic link types stay visible. */
.summary-image{margin:0 0 30px}.summary-image img{display:block;max-height:330px;width:100%;object-fit:contain;border:1px solid var(--line);background:var(--soft)}.summary-image figcaption{font-size:11px;line-height:1.9;color:var(--muted);margin-top:8px}.summary-image figcaption a{white-space:nowrap}
.link-item.with-thumbnail{display:flow-root;min-height:100px}.summary-thumb{float:right;width:132px;margin:4px 0 8px 20px}.summary-thumb img{display:block;width:100%;height:86px;object-fit:contain;border:1px solid var(--line);background:var(--soft)}
.relation-dialog{width:min(1500px,calc(100vw - 40px));max-width:none;height:min(910px,calc(100dvh - 40px));max-height:none;margin:auto;padding:0;border:1px solid #ccd9df;border-radius:9px;background:white;color:var(--ink);box-shadow:0 25px 90px #172b3a33;overflow:hidden}.relation-dialog[open]{display:flex;flex-direction:column}.relation-dialog::backdrop{background:#172b3a65}.relation-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px;border-bottom:1px solid var(--line)}.relation-header small{font-size:9px;letter-spacing:.12em;color:var(--accent)}.relation-header h2{font-size:19px;line-height:1.45;margin:3px 0 0;max-width:900px}.relation-header button{flex-shrink:0}.relation-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 20px;border-bottom:1px solid var(--line);font-size:12px}.relation-toolbar label{display:flex;align-items:center;gap:4px;cursor:pointer}.relation-toolbar input{accent-color:var(--accent)}.relation-toolbar button[aria-pressed=true]{background:var(--accent-soft);color:var(--accent);border-color:#93bcc0}.relation-toolbar button:disabled{opacity:.45;cursor:default}.relation-zoom{display:flex;gap:5px;margin-left:auto}
.relation-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;flex:1;min-height:0}.relation-workspace{display:flex;flex-direction:column;min-height:0;min-width:0;background:#fafcfc}.relation-help,.relation-status{font-size:11px;line-height:1.8;color:var(--muted);padding:12px 20px;margin:0}.relation-status{border-top:1px solid var(--line)}#relationCanvas{width:100%;flex:1;min-height:0;touch-action:none;user-select:none;cursor:grab}#relationCanvas:active{cursor:grabbing}.relation-node{cursor:grab;outline:none}.relation-node rect{fill:#fff;stroke:#b9c9ce;stroke-width:1.1}.relation-node.domain rect{fill:#eef7f6;stroke:#80b5b5}.relation-node.synthesis rect{fill:#f5f3ed;stroke:#c9b78a}.relation-node.article rect{fill:#f7f8fa;stroke:#c2cbd2}.relation-node.entity rect,.relation-node.concept rect{fill:#faf6f3;stroke:#cdb9aa}.relation-node.selected rect,.relation-node:focus-visible rect{stroke:var(--accent);stroke-width:2.4}.node-kind{fill:#667c87;font-size:9px;letter-spacing:.03em}.node-title{fill:var(--ink);font-size:12px;font-weight:560}.relation-edge{cursor:pointer}.edge-line{fill:none;stroke:#a9b9bf;stroke-width:1.2}.relation-edge:not(.citation) .edge-line{stroke-dasharray:4 5}.edge-hit{fill:none;stroke:transparent;stroke-width:18}.relation-edge.active .edge-line,.relation-edge:hover .edge-line{stroke:#397b82;stroke-width:1.7}.edge-label{font-size:10px;fill:#546e78;paint-order:stroke;stroke:#fafcfc;stroke-width:5;stroke-linejoin:round;opacity:0;pointer-events:none}.relation-edge.active .edge-label,.relation-edge:hover .edge-label{opacity:1}
.relation-inspector{border-left:1px solid var(--line);padding:22px;overflow:auto;background:white;font-size:13px;line-height:1.9}.relation-inspector>small{font-size:10px;color:var(--accent)}.relation-inspector h3{font-size:17px;line-height:1.65;margin:9px 0 13px}.relation-inspector h4{font-size:12px;margin:25px 0 6px}.relation-inspector p{color:var(--body)}.relation-inspector img{display:block;width:100%;max-height:190px;object-fit:contain;border:1px solid var(--line);background:var(--soft)}.relation-inspector .inspector-caption{font-size:10px;color:var(--muted);margin:7px 0}.inspector-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:18px 0;font-size:12px}.inspector-links{padding:0;list-style:none}.inspector-links li{border-top:1px solid var(--line)}.inspector-links button{text-align:left;padding:10px 0;border:0;background:transparent;width:100%;color:var(--ink);font-size:12px;line-height:1.7}.inspector-links button:hover{color:var(--accent)}.inspector-links small{display:block;font-size:10px;color:var(--muted)}.relation-direction{font-size:11px;color:var(--accent)!important}.relation-inspector .note{font-size:12px}.relation-footer{display:flex;gap:20px;flex-wrap:wrap;font-size:10px;color:var(--muted);padding:9px 20px;border-top:1px solid var(--line);background:white}
@media(max-width:900px){.relation-layout{grid-template-columns:minmax(0,1fr) 240px}.relation-inspector{padding:16px}.relation-header{padding:12px 16px}.relation-header h2{font-size:16px}.relation-toolbar{padding:8px 12px;gap:7px}.relation-zoom{margin-left:0}}
@media(max-width:650px){.relation-dialog{width:100vw;height:100dvh;border-radius:0;border:0}.relation-layout{display:flex;flex-direction:column}.relation-workspace{flex:1;min-height:260px}.relation-inspector{max-height:30dvh;border-left:0;border-top:1px solid var(--line);padding:13px 18px}.relation-inspector img{max-height:100px}.relation-header h2{font-size:14px}.relation-help,.relation-status{font-size:10px;padding:7px 12px}.relation-footer{gap:4px 12px;padding:7px 12px;font-size:9px}.summary-thumb{width:98px;margin-left:12px}.summary-thumb img{height:70px}.summary-image img{max-height:260px}}
@media print{.relation-dialog{display:none!important}.summary-image img{max-height:230px}}