:root[lang=zh]{--font-sans: "Noto Sans SC", "Inter", system-ui, sans-serif}:host,mq-circuit-builder{font-family:var(--mq-font-sans)}.mqcb-root{border:1px solid var(--mq-border);border-radius:var(--mq-radius);background:var(--mq-surface-2);box-shadow:var(--mq-shadow)}.mqcb-topbar{display:flex;gap:1rem;align-items:center;justify-content:space-between;padding:.75rem;border-bottom:1px solid var(--mq-border)}.mqcb-palette{display:flex;gap:.5rem;flex-wrap:wrap}.mqcb-gate{border:1px solid var(--mq-border);background:var(--mq-surface);color:var(--mq-text);border-radius:.5rem;padding:.4rem .6rem;cursor:grab}.mqcb-gate:hover{filter:brightness(1.05)}.mqcb-g-h{background:color-mix(in oklab,var(--mq-primary),white 80%)}.mqcb-g-x{background:color-mix(in oklab,var(--mq-primary),white 70%)}.mqcb-g-z{background:color-mix(in oklab,var(--mq-primary),white 60%)}.mqcb-g-cnot{background:color-mix(in oklab,var(--mq-primary),white 50%)}.mqcb-controls{display:flex;gap:.5rem;align-items:center}.mqcb-label{margin-right:.25rem;color:var(--mq-text-muted);font-size:.9rem}.mqcb-qubits{padding:.35rem .5rem;border-radius:.5rem;border:1px solid var(--mq-border);background:var(--mq-surface);color:var(--mq-text)}.mqcb-run{padding:.45rem .75rem;border-radius:.5rem;border:1px solid var(--mq-border);background:var(--mq-primary);color:var(--mq-primary-contrast)}.mqcb-canvas{overflow-x:auto;padding:.75rem}.mqcb-grid{display:grid;grid-template-columns:auto repeat(var(--mqcb-cols, 12),minmax(48px,1fr));gap:4px;align-items:center}.mqcb-row{display:contents}.mqcb-header .mqcb-time{text-align:center;color:var(--mq-text-muted);font-size:.85rem;padding:.25rem 0}.mqcb-cell{min-height:42px;position:relative}.mqcb-wirelabel{color:var(--mq-text-muted);font-size:.9rem;padding:.25rem .5rem}.mqcb-drop{background:var(--mq-surface);border:1px dashed var(--mq-border);border-radius:.5rem}.mqcb-drop.over.valid{outline:2px solid color-mix(in oklab,var(--mq-primary),white 35%)}.mqcb-drop.over.invalid{outline:2px solid oklch(65% .22 25)}.mqcb-drop.maybe{background-image:linear-gradient(45deg,transparent 35%,color-mix(in oklab,var(--mq-primary),white 85%) 35%,color-mix(in oklab,var(--mq-primary),white 85%) 65%,transparent 65%);background-size:12px 12px}.mqcb-wire{pointer-events:none;position:absolute;left:0;right:0;top:calc(50% - 1px);height:2px;background:var(--mq-border)}.mqcb-chip{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid var(--mq-border);border-radius:.4rem;padding:.25rem .5rem;min-width:28px;background:var(--mq-surface);cursor:grab}.mqcb-chip.selected{box-shadow:0 0 0 2px color-mix(in oklab,var(--mq-primary),white 50%)}.mqcb-chip.control{background:color-mix(in oklab,var(--mq-primary),white 60%)}.mqcb-chip.target{background:color-mix(in oklab,var(--mq-primary),white 40%)}.mqcb-drop.has-connector:before{content:"";position:absolute;left:calc(50% - 1px);top:-50%;bottom:-50%;width:2px;background:var(--mq-primary);opacity:.4}.mqcb-footer .mqcb-trash{border:1px dashed var(--mq-border);border-radius:.5rem;background:repeating-linear-gradient(45deg,transparent,transparent 6px,rgba(0,0,0,.04) 6px,rgba(0,0,0,.04) 12px);min-height:24px}.mqcb-footer .mqcb-trash.over{outline:2px solid oklch(65% .22 25)}.mqcb-canvas.selecting-control .mqcb-drop{outline:1px dashed color-mix(in oklab,var(--mq-primary),white 40%)}.mqcb-results{border-top:1px solid var(--mq-border);padding:.75rem;background:var(--mq-surface);border-bottom-left-radius:var(--mq-radius);border-bottom-right-radius:var(--mq-radius)}.mqcb-results-header{font-weight:600;margin-bottom:.5rem}.mqcb-subheading{font-weight:600;margin:.5rem 0}.mqcb-prob{display:grid;grid-template-columns:5ch 1fr auto;gap:.5rem;align-items:center;margin:.25rem 0}.mqcb-prob .bar{height:6px;border-radius:4px;background:color-mix(in oklab,var(--mq-primary),white 40%);width:var(--w, 1%)}.mqcb-prob .val{color:var(--mq-text-muted);font-variant-numeric:tabular-nums}.mqcb-amp{font-family:var(--mq-font-mono);font-size:.9rem;color:var(--mq-text-muted)}.mqcb-error{color:#f94144}.mqcb-toast{position:fixed;right:1rem;bottom:1rem;background:var(--mq-surface-2);color:var(--mq-text);border:1px solid var(--mq-border);padding:.5rem .75rem;border-radius:.5rem;box-shadow:var(--mq-shadow)}@media(max-width:960px){.mqcb-grid{grid-template-columns:auto repeat(var(--mqcb-cols, 8),minmax(44px,1fr))}}.mq-circuit-section[data-astro-cid-xuzyl6xq]{margin:2rem 0}.mq-circuit-heading[data-astro-cid-xuzyl6xq]{margin:0 0 1rem}mq-circuit-builder[data-astro-cid-xuzyl6xq]{display:block;width:100%}