/* 燈泡瓦數流明換算：小補丁 */
#bw-f1 [hidden], #bw-f2 [hidden], #bw-f3 [hidden] { display: none !important; }
.bw-note { margin: 8px 0 0; }
.bw-table td, .bw-table th { font-variant-numeric: tabular-nums; }