.rotary-knob,.platter,.detailed-cd,.performance-pad,.tempo-step-btn,.psy-btn,.transport-btn,.channel-mute,.channel-reset,.crossfader,.vertical-fader,.pitch-fader{touch-action:none}
.performance-pad.psb-touch-active,.tempo-step-btn.psb-touch-active,.psy-btn.psb-touch-active,.transport-btn.psb-touch-active{transform:translateY(1px) scale(.985);filter:brightness(1.35) saturate(1.4)}
.platter.psb-scratch-touch{box-shadow:inset 0 0 18px rgba(255,255,255,.18),0 0 26px rgba(0,229,255,.38),0 0 42px rgba(255,0,85,.28)!important}
.psb-touch-hint{position:fixed;left:12px;bottom:12px;z-index:9999;max-width:min(420px,calc(100vw - 24px));padding:8px 10px;color:#000;background:#fce803;border:2px solid #000;border-radius:6px;font:12px/1.25 "Courier New",monospace;box-shadow:0 8px 24px rgba(0,0,0,.45);opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .18s ease,transform .18s ease}.psb-touch-hint.show{opacity:.95;transform:translateY(0)}