.bkbg-wfc-editor-wrap{font-family:system-ui,-apple-system,sans-serif}.bkbg-wfc-wrap{font-family:system-ui,-apple-system,sans-serif;box-sizing:border-box}.bkbg-wfc-title{margin:0 0 16px;font-family:var(--bkwfc-tt-ff,inherit);font-size:var(--bkwfc-tt-fsd,20px);line-height:var(--bkwfc-tt-lhd,1.25);letter-spacing:var(--bkwfc-tt-lsd,normal);word-spacing:var(--bkwfc-tt-wsd,normal);font-weight:var(--bkwfc-tt-fw,700);font-style:var(--bkwfc-tt-fst,normal);text-decoration:var(--bkwfc-tt-td,none);text-transform:var(--bkwfc-tt-tt,none)}.bkbg-wfc-canvas-wrap{position:relative;width:100%}.bkbg-wfc-canvas-wrap canvas{display:block;max-width:100%}.bkbg-wfc-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:14px}.bkbg-wfc-legend-item{display:flex;align-items:center;gap:6px;font-size:12px}.bkbg-wfc-legend-dot{width:12px;height:12px;border-radius:3px;flex-shrink:0}.bkbg-wfc-tooltip{position:absolute;background:#1f2937;color:#fff;padding:8px 12px;border-radius:8px;font-size:13px;pointer-events:none;z-index:10;white-space:nowrap;box-shadow:0 4px 12px rgb(0 0 0 / .2);transition:opacity 0.15s;opacity:0}.bkbg-wfc-tooltip.is-visible{opacity:1}.bkbg-wfc-tooltip-label{font-weight:700;margin-bottom:2px}.bkbg-wfc-tooltip-value{opacity:.85}@media (max-width:1024px){.bkbg-wfc-title{font-size:var(--bkwfc-tt-fst1,var(--bkwfc-tt-fsd,20px));line-height:var(--bkwfc-tt-lht,var(--bkwfc-tt-lhd,1.25));letter-spacing:var(--bkwfc-tt-lst,var(--bkwfc-tt-lsd,normal));word-spacing:var(--bkwfc-tt-wst,var(--bkwfc-tt-wsd,normal))}}@media (max-width:767px){.bkbg-wfc-title{font-size:var(--bkwfc-tt-fsm,var(--bkwfc-tt-fst1,var(--bkwfc-tt-fsd,20px)));line-height:var(--bkwfc-tt-lhm,var(--bkwfc-tt-lht,var(--bkwfc-tt-lhd,1.25)));letter-spacing:var(--bkwfc-tt-lsm,var(--bkwfc-tt-lst,var(--bkwfc-tt-lsd,normal)));word-spacing:var(--bkwfc-tt-wsm,var(--bkwfc-tt-wst,var(--bkwfc-tt-wsd,normal)))}}