/* wave_superposition.css — the two faint dashed component waves (the solid sum uses .lv-curve). */
.lv-wave1 { stroke: #38bdf8; stroke-width: 1.6; opacity: 0.55; stroke-dasharray: 5 3; }
.lv-wave2 { stroke: #fbbf24; stroke-width: 1.6; opacity: 0.55; stroke-dasharray: 5 3; }