.tree-hint{margin-bottom:16px;font-size:14px}.line-tree-scroll{border:var(--frame);background:var(--bone);overscroll-behavior-x:contain;max-width:100%;overflow-x:auto}.line-tree-scroll:focus-visible{outline:4px solid var(--ink);outline-offset:5px}.line-tree{position:relative}.line-tree svg{max-width:none;position:absolute;inset:0}.line-tree-edge{fill:none;stroke:var(--ink);stroke-width:2px;marker-end:url(#line-arrow)}.line-tree-edge.selection{stroke-dasharray:5 4}.line-tree marker path{fill:var(--ink)}.line-tree-node{border:3px solid var(--ink);background:var(--bone);text-align:center;overflow-wrap:anywhere;justify-content:center;align-items:center;width:168px;height:84px;padding:8px 12px;font-size:15px;font-weight:600;line-height:1.25;text-decoration:none;display:flex;position:absolute}.line-tree-node:hover{background:var(--mint)}.line-tree-node.is-current{background:var(--lime);border-width:4px}.line-tree-node>span{-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.line-tree-node.line-tree-more{background:var(--sand)}.line-tree-level{max-width:none;font-size:12px;font-weight:600;line-height:1.3;position:absolute}.line-tree-legend{flex-wrap:wrap;gap:12px 28px;margin-top:16px;font-size:14px;display:flex}.line-tree-legend li{align-items:center;gap:10px;display:flex}.line-tree-legend span{border-top:2px solid var(--ink);width:32px;display:inline-block}.line-tree-legend .selection span{border-top-style:dashed}.line-related{margin-top:32px}.line-related ul{flex-wrap:wrap;gap:8px 24px;margin-top:16px;display:flex}.line-related a{align-items:center;min-height:44px;display:inline-flex}@media (width<=599px){.line-tree-scroll{margin-inline:-4px}}