.lineage-lab{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);min-width:0;box-shadow:var(--shadow-sm);margin:28px 0;padding:clamp(18px,3vw,28px)}.lineage-lab__toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:14px 20px;display:flex}.lineage-lab__toolbar>div{flex:340px;min-width:0}.lineage-lab__overline{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:700;display:block}.lineage-lab__toolbar p{color:var(--text-secondary);margin:0;font-size:14px;line-height:1.65}.lineage-lab__scenarios{flex-wrap:wrap;gap:8px;margin:20px 0 14px;display:flex}.lineage-lab__scenario{border:1px solid var(--border);background:var(--surface-1);color:var(--text-secondary);cursor:pointer;border-radius:999px;padding:8px 14px;font-size:13px;transition:border-color .16s,background .16s,color .16s}.lineage-lab__scenario:hover{border-color:var(--border-strong);color:var(--text-primary)}.lineage-lab__scenario.is-selected{border-color:var(--accent);background:var(--success-bg);color:var(--text-primary);font-weight:620}.lineage-lab__scenario:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}.lineage-lab__question{color:var(--text-secondary);margin:0 0 18px;font-size:14px;line-height:1.6}.lineage-lab__question strong{color:var(--text-primary)}.lineage-lab__graphs{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.lineage-lab__graph{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2);min-width:0;padding:16px}.lineage-lab__graph>header{margin-bottom:14px}.lineage-lab__graph>header span{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:11.5px;font-weight:700;display:block}.lineage-lab__graph>header strong{margin-top:4px;font-size:15px;display:block}.lineage-lab__flow,.lineage-lab__hop{flex-direction:column;gap:4px;display:flex}.lineage-lab__node{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-1);min-width:0;padding:10px 12px;transition:border-color .16s,background .16s}.lineage-lab__node strong{overflow-wrap:anywhere;font-size:13.5px;display:block}.lineage-lab__node span{color:var(--text-secondary);margin-top:2px;font-size:12.5px;line-height:1.5;display:block}.lineage-lab__node em{background:var(--warning-bg);color:var(--warning-text);border-radius:999px;margin-top:6px;padding:2px 8px;font-size:11.5px;font-style:normal;font-weight:620;display:inline-block}.lineage-lab__node[data-state=affected]{border-color:var(--accent);background:var(--success-bg)}.lineage-lab__node[data-state=gap]{border-color:var(--warning-border);background:var(--warning-bg)}.lineage-lab__node[data-kind=job] strong{color:var(--interactive)}.lineage-lab__arrow{color:var(--text-muted);align-items:center;gap:6px;padding-left:12px;font-size:11.5px;display:flex}.lineage-lab__arrow span{font-size:13px}.lineage-lab__arrow[data-state=affected]{color:var(--accent);font-weight:620}.lineage-lab__missing{color:var(--text-secondary);margin:14px 0 0;font-size:12.5px;line-height:1.6}.lineage-lab__missing code,.lineage-lab__branch code{border:1px solid var(--border);background:var(--surface-1);overflow-wrap:anywhere;border-radius:4px;padding:1px 5px;font-size:12px}.lineage-lab__branch{border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-1);flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;padding:12px;display:flex}.lineage-lab__branch .lineage-lab__node{flex:160px}.lineage-lab__branch-arrow{color:var(--text-muted);font-size:12px}.lineage-lab__conclusion{border:1px solid var(--info-border);border-radius:var(--radius-md);background:var(--info-bg);margin-top:16px;padding:16px 18px}.lineage-lab__conclusion strong{margin-bottom:6px;font-size:14px;display:block}.lineage-lab__conclusion p{color:var(--text-secondary);margin:0;font-size:13.5px;line-height:1.65}@media (width<=760px){.lineage-lab__graphs{grid-template-columns:minmax(0,1fr)}}@media (width<=680px){.lineage-lab{padding:16px 14px}}