/* PURE FILTER E10.3 · subtle material response. Visual only. */
.pf-knob{
  background:
    linear-gradient(var(--knob-sheen-angle,125deg),rgba(255,255,255,.26) 0%,rgba(255,255,255,.07) 28%,transparent 42% 72%,rgba(75,82,76,.075) 100%),
    linear-gradient(145deg,#fbfbf7 0%,#efeee8 34%,#dddcd5 68%,#b9bdb7 100%)!important;
  transition:filter .12s ease;
}
.pf-knob-wrap:hover .pf-knob{filter:brightness(1.006)!important}
@media (prefers-reduced-motion:reduce){.pf-knob{transition:none!important}}