html .topic-code-block{--code-surface:#0f172a;--code-fs:var(--fs-caption);--code-line:var(--space-6);--code-bar-h:calc(var(--space-12) + var(--space-2));--code-lines-visible:24}@media (min-width:768px){html .topic-code-block{--code-fs:var(--fs-sm)}}html .topic-code-block .topic-code-block__gutter,html .topic-code-block .topic-code-block__pre{font-family:var(--font-mono);font-size:var(--code-fs);line-height:var(--code-line);padding-block:var(--space-4)}html .topic-code-block .topic-code-block__gutter{padding-inline:var(--space-4) var(--space-2)}html .topic-code-block__scroll{min-width:0}html .topic-code-block--capped .topic-code-block__scroll{max-height:calc(var(--code-bar-h) + 2 * var(--space-4) + var(--code-lines-visible) * var(--code-line));overflow:auto;overscroll-behavior:contain;scroll-padding-top:var(--code-bar-h)}html .topic-code-block__bar{position:sticky;top:0;z-index:2;box-sizing:border-box;height:var(--code-bar-h);padding-block:0;background:var(--code-surface)}html .topic-code-block__tools{align-items:center}html .topic-code-block__iconbtn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-control);background:transparent;color:inherit;cursor:pointer;opacity:.85;transition:opacity var(--duration-fast) ease,transform var(--duration-fast) ease}html .topic-code-block__iconbtn:hover{opacity:1;background:rgba(255,255,255,.1)}html .topic-code-block__iconbtn:active{transform:scale(.94)}html .topic-code-block__iconbtn[aria-pressed=true]{background:rgba(255,255,255,.14);opacity:1}html .topic-code-block__iconbtn:focus-visible,html .topic-code-block__tb-toggle:focus-visible{outline:none;box-shadow:var(--focus-ring)}@media (max-width:639px),(pointer:coarse){html .topic-code-block__iconbtn{width:44px;height:44px}}@media (prefers-reduced-motion:reduce){html .topic-code-block__iconbtn{transition:none}html .topic-code-block__iconbtn:active{transform:none}}html .topic-code-block__error{flex:none;font-size:var(--fs-caption);font-weight:var(--fw-semibold);color:#fca5a5}html .topic-code-block__tb-toggle{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;min-height:44px;padding:.6rem 1rem;border:0;border-top:1px solid #334155;background:#1e293b;color:#cbd5e1;font:inherit;font-size:var(--fs-caption);font-weight:var(--fw-semibold);cursor:pointer;transition:opacity var(--duration-fast) ease}html .topic-code-block__tb-toggle:hover{opacity:1;background:rgba(255,255,255,.06)}@media (prefers-reduced-motion:reduce){html .topic-code-block__tb-toggle{transition:none}}@media (max-width:639px){html .topics-content-card--paper .topic-code-block:not(.topic-code-block--diagram){margin-inline:0}}