.ce[data-v-2671c9ed]{--ce-ink:#0f172a;--ce-body:#334155;--ce-muted:#64748b;--ce-rule:#e2e8f0;--ce-accent:#4f46e5;--ce-paper:#fff;--ce-line:#111827;--ce-flow:#2563eb;--ce-on:#16a34a;--ce-off:#dc2626;background:#fff;border:1px solid var(--ce-rule);border-radius:18px;box-shadow:0 10px 30px -18px #0f172a59;color:var(--ce-ink);font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:1.5rem 0;overflow:hidden}.ce-head[data-v-2671c9ed]{padding:1rem 1.1rem .9rem}.ce-title-row[data-v-2671c9ed]{align-items:center;display:flex;flex-wrap:wrap;gap:.6rem 1rem;justify-content:space-between}.ce-title[data-v-2671c9ed]{font-family:Outfit,sans-serif;font-size:1.35rem;font-weight:800;letter-spacing:-.01em;margin:0}.ce-tools[data-v-2671c9ed]{display:flex;flex-wrap:wrap;gap:.4rem}.ce-chip[data-v-2671c9ed]{background:#f1f5f9;border:1px solid var(--ce-rule);border-radius:999px;color:var(--ce-body);cursor:pointer;font:inherit;font-size:.78rem;font-weight:600;padding:.35rem .75rem}.ce-chip[aria-pressed=true][data-v-2671c9ed]{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}.ce-explain[data-v-2671c9ed]{background:#fefce8;border:1px solid #fde68a;border-radius:12px;margin-top:.8rem;min-height:4.2rem;padding:.7rem .9rem}.ce-status[data-v-2671c9ed]{font-size:1rem;font-weight:700;line-height:1.45;margin:0}.ce-note[data-v-2671c9ed]{color:var(--ce-body);font-size:.92rem;line-height:1.5;margin:.35rem 0 0}.ce-change[data-v-2671c9ed]{border-radius:999px;display:inline-block;font-size:.74rem;font-weight:800;margin-right:.35rem;padding:.1rem .55rem;white-space:nowrap}.ce-change.is-brighter[data-v-2671c9ed],.ce-change.is-lit[data-v-2671c9ed]{background:#fef08a;color:#854d0e}.ce-change.is-dimmer[data-v-2671c9ed]{background:#e2e8f0;color:#334155}.ce-change.is-same[data-v-2671c9ed]{background:#dbeafe;color:#1e40af}.ce-change.is-out[data-v-2671c9ed]{background:#fee2e2;color:#991b1b}.ce-stage[data-v-2671c9ed]{background:var(--ce-paper);border-bottom:1px solid var(--ce-rule);border-top:1px solid var(--ce-rule);color:var(--ce-body)}.ce-canvas[data-v-2671c9ed]{margin:0 auto;padding-bottom:1.75rem;position:relative}.ce-overlay[data-v-2671c9ed]{left:0;pointer-events:none;position:absolute;top:0;width:100%}.ce-overlay[data-v-2671c9ed]>*{pointer-events:auto}.ce-toggle[data-v-2671c9ed]{align-items:center;border:2px solid transparent;border-radius:999px;box-shadow:0 2px 6px #0f172a40;color:#fff;cursor:pointer;display:inline-flex;font:inherit;font-size:.82rem;font-weight:800;gap:.45rem;letter-spacing:.04em;min-height:2rem;padding:.2rem .75rem .2rem .3rem;position:absolute;transform:translate(-50%);transition:background .15s ease;white-space:nowrap}.ce-toggle.is-on[data-v-2671c9ed]{background:var(--ce-on)}.ce-toggle.is-off[data-v-2671c9ed]{background:var(--ce-off)}.ce-toggle-track[data-v-2671c9ed]{background:#ffffff4d;border-radius:999px;display:inline-block;height:1.1rem;position:relative;width:2rem}.ce-toggle-knob[data-v-2671c9ed]{background:#fff;border-radius:50%;height:.85rem;left:.13rem;position:absolute;top:.13rem;transition:transform .18s ease;width:.85rem}.ce-toggle.is-on .ce-toggle-knob[data-v-2671c9ed]{transform:translate(.88rem)}.ce-stage svg[data-v-2671c9ed]{display:block;height:auto;width:100%}.ce-wires path[data-v-2671c9ed]{fill:none;stroke:var(--ce-line);stroke-linecap:square;stroke-linejoin:miter;stroke-width:2.5}.ce-paper[data-v-2671c9ed]{fill:var(--ce-paper)}.ce-flows path[data-v-2671c9ed]{animation:ce-flow-2671c9ed linear infinite;fill:none;stroke:var(--ce-flow);stroke-dasharray:0 20;stroke-linecap:round;stroke-width:5}@keyframes ce-flow-2671c9ed{to{stroke-dashoffset:20}}@media(prefers-reduced-motion:reduce){.ce-flows path[data-v-2671c9ed]{animation:none}}.ce-hit[data-v-2671c9ed]{fill:transparent}.ce-bulb[data-v-2671c9ed],.ce-switch[data-v-2671c9ed]{cursor:pointer;outline:none}.ce-bulb:focus-visible .ce-hit[data-v-2671c9ed]{stroke:#6366f1;stroke-dasharray:4 4;stroke-width:2}.lever[data-v-2671c9ed]{stroke:var(--ce-line);stroke-linecap:round;stroke-width:2.5;transition:transform .18s ease}.terminal[data-v-2671c9ed]{fill:var(--ce-paper);stroke:var(--ce-line);stroke-width:2}.ce-cell line[data-v-2671c9ed]{stroke:var(--ce-line);stroke-width:2.5}.lamp[data-v-2671c9ed]{fill:var(--ce-paper)}.cross[data-v-2671c9ed],.lamp-ring[data-v-2671c9ed]{fill:none;stroke:var(--ce-line);stroke-width:2.5}.ce-bulb.blown .cross[data-v-2671c9ed],.ce-bulb.blown .lamp-ring[data-v-2671c9ed]{stroke:#94a3b8;stroke-dasharray:4 3}.ce-blown[data-v-2671c9ed],.ce-label[data-v-2671c9ed],.ce-num[data-v-2671c9ed]{fill:var(--ce-muted);font-size:12px;font-weight:600;text-anchor:middle}.ce-label.start[data-v-2671c9ed],.ce-num.side[data-v-2671c9ed]{text-anchor:start}.ce-num[data-v-2671c9ed]{fill:#b45309;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.ce-blown[data-v-2671c9ed]{fill:#dc2626;font-weight:800}.ce-readout[data-v-2671c9ed]{background:#f8fafc;border-top:1px solid var(--ce-rule);padding:.75rem 1.1rem .9rem}.ce-meter-row[data-v-2671c9ed]{align-items:center;display:flex;gap:.75rem}.ce-meter-label[data-v-2671c9ed]{color:var(--ce-body);font-size:.82rem;white-space:nowrap}.ce-meter[data-v-2671c9ed]{background:#e2e8f0;border-radius:999px;flex:1;height:10px;overflow:hidden}.ce-meter span[data-v-2671c9ed]{background:linear-gradient(90deg,#fef08a,#facc15,#f59e0b);border-radius:inherit;display:block;height:100%;transition:width .3s ease}.ce .ce-meter-word[data-v-2671c9ed]{color:#a16207;font-size:.9rem;min-width:6.5rem;text-align:right}.ce-hint[data-v-2671c9ed]{color:var(--ce-muted);font-size:.78rem;margin:.4rem 0 0}.ce-numbers[data-v-2671c9ed]{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));margin:.7rem 0 0}.ce-numbers div[data-v-2671c9ed]{background:#fff;border:1px solid var(--ce-rule);border-radius:8px;padding:.45rem .6rem}.ce-numbers dt[data-v-2671c9ed]{color:var(--ce-muted);font-size:.7rem}.ce-numbers dd[data-v-2671c9ed]{color:var(--ce-ink);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;margin:.1rem 0 0}.ce-controls[data-v-2671c9ed]{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(12.5rem,1fr));padding:1rem 1.1rem}.ce-card[data-v-2671c9ed]{background:#f8fafc;border:1px solid var(--ce-rule);border-radius:14px;padding:.75rem}.ce-card-title[data-v-2671c9ed]{align-items:center;display:flex;font-family:Outfit,sans-serif;font-size:1rem;font-weight:800;gap:.5rem;justify-content:space-between;margin:0 0 .55rem}.ce-card-note[data-v-2671c9ed]{color:var(--ce-muted);font-size:.78rem;margin:.5rem 0 0}.ce-tabs[data-v-2671c9ed]{background:#e2e8f0;border-radius:10px;display:grid;gap:3px;grid-template-columns:1fr 1fr;padding:3px}.ce-tabs button[data-v-2671c9ed]{background:transparent;border:0;border-radius:8px;color:var(--ce-body);cursor:pointer;font:inherit;font-size:.85rem;font-weight:700;padding:.45rem .3rem}.ce-tabs button[aria-pressed=true][data-v-2671c9ed]{background:#fff;box-shadow:0 1px 3px #0f172a26;color:var(--ce-accent)}.ce-stepper[data-v-2671c9ed]{align-items:center;display:flex;justify-content:space-between;margin-top:.55rem}.ce-stepper span[data-v-2671c9ed]{font-weight:700}.ce-stepper button[data-v-2671c9ed]{background:#fff;border:1px solid #cbd5e1;border-radius:10px;cursor:pointer;font:inherit;font-size:1.3rem;font-weight:800;height:2.5rem;line-height:1;width:2.75rem}.ce-stepper button[data-v-2671c9ed]:disabled{cursor:not-allowed;opacity:.35}.ce-bulb-chips[data-v-2671c9ed]{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.55rem}.ce-bulb-chips button[data-v-2671c9ed]{background:#fef9c3;border:1px solid #fde047;border-radius:8px;cursor:pointer;font:inherit;font-size:.78rem;font-weight:700;padding:.3rem .55rem}.ce-bulb-chips button.blown[data-v-2671c9ed]{background:#fee2e2;border-color:#fca5a5;color:#991b1b}.ce-bulb-chips button[data-v-2671c9ed]:focus-visible,.ce-chip[data-v-2671c9ed]:focus-visible,.ce-go[data-v-2671c9ed]:focus-visible,.ce-options button[data-v-2671c9ed]:focus-visible,.ce-stepper button[data-v-2671c9ed]:focus-visible,.ce-tabs button[data-v-2671c9ed]:focus-visible,.ce-toggle[data-v-2671c9ed]:focus-visible{outline:3px solid #a5b4fc;outline-offset:2px}.ce-challenge[data-v-2671c9ed]{align-items:center;background:#eef2ff;border-top:1px solid #c7d2fe;display:flex;flex-wrap:wrap;gap:.75rem 1rem;justify-content:space-between;padding:1rem 1.1rem 1.1rem}.ce-challenge[data-v-2671c9ed]>*{flex:1 1 100%}.ce-challenge>div[data-v-2671c9ed]:first-child:not(:only-child){flex:1 1 18rem}.ce-challenge>.ce-go[data-v-2671c9ed]{flex:0 0 auto}.ce-challenge-text[data-v-2671c9ed]{color:var(--ce-body);font-size:.95rem;line-height:1.5;margin:0}.ce-score[data-v-2671c9ed]{background:#fff;border-radius:999px;color:#4338ca;font-family:Plus Jakarta Sans,sans-serif;font-size:.75rem;padding:.15rem .6rem}.ce-options[data-v-2671c9ed]{display:flex;flex-wrap:wrap;gap:.5rem}.ce-options button[data-v-2671c9ed]{background:#fff;border:2px solid #c7d2fe;border-radius:12px;color:var(--ce-ink);cursor:pointer;font:inherit;font-weight:700;min-width:7rem;padding:.6rem 1rem}.ce-options button[data-v-2671c9ed]:disabled{cursor:default;opacity:.6}.ce-options button.is-right[data-v-2671c9ed]{background:#dcfce7;border-color:#16a34a;opacity:1}.ce-options button.is-wrong[data-v-2671c9ed]{background:#fee2e2;border-color:#dc2626;opacity:1}.ce-verdict[data-v-2671c9ed]{border-radius:10px;font-size:.92rem;line-height:1.5;margin:0;padding:.6rem .8rem}.ce-verdict.is-right[data-v-2671c9ed]{background:#dcfce7;color:#14532d}.ce-verdict.is-wrong[data-v-2671c9ed]{background:#fee2e2;color:#7f1d1d}.ce-next[data-v-2671c9ed],.ce-practice[data-v-2671c9ed]{align-items:center;display:flex;flex-wrap:wrap;gap:.5rem .75rem}.ce-next .ce-challenge-text[data-v-2671c9ed]{flex:1 1 100%}.ce .ce-go[data-v-2671c9ed]{background:var(--ce-accent);border:0;border-radius:12px;color:#fff;cursor:pointer;display:inline-block;font:inherit;font-weight:700;padding:.65rem 1.1rem;text-decoration:none}.ce .ce-go[data-v-2671c9ed]:hover{background:#4338ca}@media(max-width:520px){.ce-challenge[data-v-2671c9ed],.ce-controls[data-v-2671c9ed],.ce-head[data-v-2671c9ed],.ce-readout[data-v-2671c9ed]{padding-left:.8rem;padding-right:.8rem}.ce-meter-word[data-v-2671c9ed]{min-width:0}}