:root{--gv-bar-height: 30px;--gv-padding: 18px;--gv-row-height: 48px}.gantt-task-row{height:var(--gv-row-height);cursor:pointer}.gantt-group-header{position:sticky;top:0;z-index:10;background:#e9ecef;font-weight:700}.gantt-group-tasks{background:#f8f9fa}#gantt-sidebar::-webkit-scrollbar{width:8px}#gantt-sidebar::-webkit-scrollbar-thumb{background:#dee2e6;border-radius:4px}