/* probability_model.css — the four regions of the conditional-probability area model (A∩B amber). */
.lv-prob-ab { fill: rgba(251, 191, 36, 0.55); }
.lv-prob-anb { fill: rgba(56, 189, 248, 0.5); }
.lv-prob-bg { fill: rgba(255, 255, 255, 0.04); }
.lv-prob-out { fill: none; stroke: rgba(255, 255, 255, 0.4); stroke-width: 1.4; }