/* ================= performance overrides ================= */
.scene.far .stage { display: none; }
.stage, [data-a] { will-change: auto; }
.scene.active .stage { will-change: transform, opacity; }
.glass, .card, .msg, .hud, .notes { backdrop-filter: none; }
.orb { filter: none; }
.bg-grid { animation: none; }
.flow, .pk { filter: none; }