.concept-simulator[data-astro-cid-ame2ojcf]{border:1px solid var(--line-strong);background:radial-gradient(circle at 90% 8%,#2563eb1f,#0000 30%),linear-gradient(145deg,#fff,#fff5ec);border-radius:24px;max-width:760px;margin:54px 0 8px;padding:clamp(24px,4vw,38px);box-shadow:0 18px 48px #5c37181a}.simulator-heading[data-astro-cid-ame2ojcf]{grid-template-columns:minmax(0,1fr) minmax(240px,.8fr);align-items:end;gap:28px;margin-bottom:28px;display:grid}.simulator-heading[data-astro-cid-ame2ojcf] h2[data-astro-cid-ame2ojcf]{margin:8px 0 0;font-size:clamp(1.65rem,4vw,2.25rem)}.simulator-heading[data-astro-cid-ame2ojcf] p[data-astro-cid-ame2ojcf],.simulator-note[data-astro-cid-ame2ojcf]{color:var(--muted);font-size:.84rem;line-height:1.65}.simulator-eyebrow[data-astro-cid-ame2ojcf],.result-label[data-astro-cid-ame2ojcf]{color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;font-size:.66rem;font-weight:850}.simulator-workspace[data-astro-cid-ame2ojcf]{border:1px solid 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input[data-astro-cid-ame2ojcf]{width:100%;accent-color:var(--cyan);cursor:pointer}.simulator-result[data-astro-cid-ame2ojcf]{flex-direction:column;justify-content:center;gap:10px;min-height:250px;display:flex}.simulator-result[data-astro-cid-ame2ojcf]>strong[data-astro-cid-ame2ojcf]{color:var(--text);font-size:clamp(1.35rem,3vw,1.9rem)}.simulator-result[data-astro-cid-ame2ojcf]>p[data-astro-cid-ame2ojcf]{min-height:3.2em;color:var(--muted);font-size:.8rem;line-height:1.6}.result-meter[data-astro-cid-ame2ojcf]{background:var(--surface-3);border-radius:99px;height:8px;margin-top:8px;overflow:hidden}.result-meter[data-astro-cid-ame2ojcf] span[data-astro-cid-ame2ojcf]{border-radius:inherit;background:linear-gradient(90deg, var(--cyan), var(--blue));width:50%;height:100%;transition:width .18s;display:block}.loop-strip[data-astro-cid-ame2ojcf]{flex-wrap:wrap;gap:6px;min-height:32px;margin-bottom:8px;display:flex}.loop-strip[data-astro-cid-ame2ojcf] span[data-astro-cid-ame2ojcf]{background:var(--surface-2);width:28px;height:28px;color:var(--cyan);border-radius:7px;place-items:center;font-size:.68rem;font-weight:850;display:grid}.led-demo[data-astro-cid-ame2ojcf]{background:#eef1f4;border-radius:50%;place-items:center;width:70px;height:70px;margin-bottom:8px;display:grid}.led-demo[data-astro-cid-ame2ojcf] span[data-astro-cid-ame2ojcf]{background:rgba(255, 104, 0, calc(.12 + var(--duty,.45) * .88));width:34px;height:34px;box-shadow:0 0 calc(34px * var(--duty,.45)) #ff6800b8;border-radius:50%}.confidence-marker[data-astro-cid-ame2ojcf]{background:var(--surface-2);color:var(--muted);border-radius:11px;justify-content:space-between;align-items:baseline;margin-bottom:8px;padding:12px 14px;font-size:.72rem;display:flex}.confidence-marker[data-astro-cid-ame2ojcf] strong[data-astro-cid-ame2ojcf]{color:var(--blue);font-size:1.2rem}.rover-demo[data-astro-cid-ame2ojcf]{--turn:0deg;width:118px;height:70px;transform:rotate(var(--turn));grid-template-columns:16px 1fr 16px;align-items:center;gap:6px;margin:0 0 12px 20px;transition:transform .18s;display:grid;position:relative}.rover-body[data-astro-cid-ame2ojcf]{border:2px solid var(--cyan);background:var(--surface-2);border-radius:16px 16px 9px 9px;height:62px}.wheel[data-astro-cid-ame2ojcf]{background:var(--text);border-radius:7px;height:48px}.simulator-note[data-astro-cid-ame2ojcf]{margin:18px 0 0}.simulator-note[data-astro-cid-ame2ojcf] strong[data-astro-cid-ame2ojcf]{color:var(--text)}@media (width<=680px){.simulator-heading[data-astro-cid-ame2ojcf],.simulator-workspace[data-astro-cid-ame2ojcf]{grid-template-columns:1fr}.simulator-heading[data-astro-cid-ame2ojcf]{gap:10px}.simulator-controls[data-astro-cid-ame2ojcf]{border-right:0;border-bottom:1px solid var(--line)}.simulator-result[data-astro-cid-ame2ojcf]{min-height:220px}}@media (prefers-reduced-motion:reduce){.result-meter[data-astro-cid-ame2ojcf] span[data-astro-cid-ame2ojcf],.rover-demo[data-astro-cid-ame2ojcf]{transition:none}}.article-visual-shell[data-astro-cid-zg7dkzxc]{margin-top:44px}.article-visual[data-astro-cid-zg7dkzxc]{aspect-ratio:16/9;border:1px solid var(--line-strong);background:var(--surface);max-width:980px;box-shadow:var(--shadow);border-radius:26px;margin:0 auto -12px;position:relative;overflow:hidden}.article-visual[data-astro-cid-zg7dkzxc]:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff73}.article-visual[data-astro-cid-zg7dkzxc] img[data-astro-cid-zg7dkzxc]{object-fit:cover;width:100%;height:100%;display:block}.toc[data-astro-cid-zg7dkzxc]{max-height:calc(100vh - 120px);overflow-y:auto}@media (width<=680px){.article-visual-shell[data-astro-cid-zg7dkzxc]{margin-top:26px}.article-visual[data-astro-cid-zg7dkzxc]{border-radius:18px}}