.quantum-stage { width: 100%; min-height: 235px; display: grid; place-items: center; flex-shrink: 0; }
.quantum-stage svg { display: block; width: 100%; height: auto; max-height: 350px; }
#detail[data-kind="quantum"] #result { min-height: 72px; }
#detail[data-kind="quantum"] .action[aria-pressed] { background: transparent; color: var(--accent-dark); box-shadow: none; }
#detail[data-kind="quantum"] .action[aria-pressed="true"] { background: #dae9df; }