.nb-doc{--nb-canvas:#fff;--nb-ink:#222;--nb-copy:#3f3f3f;--nb-muted:#6a6a6a;--nb-hairline:#ddd;--nb-soft:#f7f7f7;--nb-code-bg:#f7f7f7;--nb-code-border:#ddd;--nb-out-bg:#fff;--nb-link:#222;--nb-line-number:#929292;--nb-stderr:#c13515;--nb-error-bg:#fff;--nb-error-border:#c13515;--nb-success:#006400;--nb-font:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--nb-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;box-sizing:border-box;background:var(--nb-canvas);color:var(--nb-copy);font-family:var(--nb-font);text-align:left;overflow-wrap:break-word;font-size:15px;line-height:1.55}.nb-doc *,.nb-doc :before,.nb-doc :after{box-sizing:border-box}.nb-doc[data-nb-theme=dark]{--nb-canvas:#222;--nb-ink:#f2f2f2;--nb-copy:#dcdcdc;--nb-muted:#a3a3a3;--nb-hairline:#3f3f3f;--nb-soft:#2e2e2e;--nb-code-bg:#2e2e2e;--nb-code-border:#3f3f3f;--nb-out-bg:#2e2e2e;--nb-link:#8ab4f8;--nb-line-number:#7a7a7a;--nb-stderr:#ff7a90;--nb-error-bg:#3a1420;--nb-error-border:#ff7a90;--nb-success:#a8d8c4}.nb-block{margin:0}.nb-cell{margin:0 0 26px}.nb-cell:last-child{margin-bottom:0}.nb-cell--code+.nb-cell--code{margin-top:26px}.nb-block--title .nb-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--nb-muted);font-size:11px;font-weight:500}.nb-doc-title{color:var(--nb-ink);margin:6px 0 8px;font-size:27px;font-weight:500;line-height:1.22}.nb-doc-meta{color:var(--nb-muted);font-size:12.5px}.nb-block--rule .nb-rule-line{border-top:1px solid var(--nb-hairline);margin-top:14px}.nb-md h1,.nb-md h2,.nb-md h3,.nb-md h4,.nb-md h5,.nb-md h6{color:var(--nb-ink);font-weight:500;line-height:1.28}.nb-md h1{margin:24px 0 10px;font-size:22px}.nb-md h2{margin:22px 0 9px;font-size:19px}.nb-md h3{margin:20px 0 8px;font-size:16.5px}.nb-md h4,.nb-md h5,.nb-md h6{margin:18px 0 8px;font-size:15px}.nb-block--markdown>h1:first-child,.nb-block--markdown>h2:first-child,.nb-block--markdown>h3:first-child,.nb-block--markdown>h4:first-child,.nb-block--markdown>p:first-child,.nb-block--markdown>ul:first-child,.nb-block--markdown>ol:first-child,.nb-block--markdown>table:first-child,.nb-block--markdown>pre:first-child,.nb-block--markdown>blockquote:first-child{margin-top:0}.nb-md p{margin:10px 0}.nb-md ul,.nb-md ol{margin:10px 0;padding-left:22px}.nb-md li{margin:3px 0}.nb-md li>p{margin:4px 0}.nb-md blockquote{border-left:3px solid var(--nb-hairline);color:var(--nb-muted);margin:12px 0;padding:2px 0 2px 14px}.nb-md hr{border:0;border-top:1px solid var(--nb-hairline);margin:18px 0}.nb-md a{color:var(--nb-link);text-underline-offset:2px;text-decoration:underline}.nb-md strong{color:var(--nb-ink);font-weight:600}.nb-md img{border:1px solid var(--nb-hairline);border-radius:6px;max-width:100%;height:auto;margin:12px 0;display:block}.nb-md code{border:1px solid var(--nb-hairline);background:var(--nb-code-bg);font-family:var(--nb-mono);border-radius:6px;padding:1px 5px;font-size:12.5px}.nb-md pre{border:1px solid var(--nb-code-border);background:var(--nb-code-bg);font-family:var(--nb-mono);border-radius:10px;margin:12px 0;padding:12px 14px;font-size:12.5px;line-height:1.5}.nb-md pre code{font-size:inherit;background:0 0;border:0;padding:0}.nb-prompt{font-family:var(--nb-mono);color:var(--nb-muted);margin-bottom:5px;font-size:11px;line-height:1.4}.nb-prompt-label{letter-spacing:.02em}.nb-pre{background:var(--nb-code-bg);border:1px solid var(--nb-code-border);font-family:var(--nb-mono);tab-size:4;white-space:pre-wrap;overflow-wrap:anywhere;border-radius:10px;margin:0;padding:12px 14px;font-size:12.5px;line-height:1.5}.nb-block--text>.nb-pre,.nb-block--stream>.nb-pre,.nb-block--stderr>.nb-pre,.nb-block--raw>.nb-pre{background:var(--nb-out-bg)}.nb-block--stderr>.nb-pre{color:var(--nb-stderr)}.nb-block--error>.nb-pre{background:var(--nb-error-bg);border-color:var(--nb-error-border);color:var(--nb-ink)}.nb-error-title{font-family:var(--nb-mono);color:var(--nb-error-border);overflow-wrap:anywhere;margin-bottom:5px;font-size:12px;font-weight:500}.nb-chunk--cont>.nb-pre{border-top-width:0;border-top-left-radius:0;border-top-right-radius:0}.nb-chunk--first:not(.nb-chunk--last)>.nb-pre,.nb-chunk--cont:not(.nb-chunk--last)>.nb-pre{border-bottom-right-radius:0;border-bottom-left-radius:0}.nb-line{min-height:1.5em;display:block}.nb-ln{text-align:right;width:2.2em;color:var(--nb-line-number);user-select:none;margin-right:1em;display:inline-block}.nb-lc{white-space:pre-wrap;overflow-wrap:anywhere}.nb-figure{margin:0}.nb-block--image>.nb-figure>img{border:1px solid var(--nb-hairline);background:#fff;border-radius:6px;max-width:100%;height:auto;display:block}.nb-html{color:var(--nb-copy);font-size:13px;line-height:1.5}.nb-html h1,.nb-html h2,.nb-html h3,.nb-html h4{color:var(--nb-ink);margin:14px 0 8px;font-weight:500}.nb-html p{margin:8px 0}.nb-html img{max-width:100%;height:auto}.nb-html pre{border:1px solid var(--nb-code-border);background:var(--nb-code-bg);font-family:var(--nb-mono);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:10px;margin:10px 0;padding:10px 12px;font-size:12.5px;line-height:1.5}.nb-md table,.nb-html table{border-collapse:collapse;width:100%;margin:12px 0;font-size:12.5px;line-height:1.45}.nb-md th,.nb-md td,.nb-html th,.nb-html td{border-bottom:1px solid var(--nb-hairline);text-align:left;vertical-align:top;overflow-wrap:anywhere;padding:6px 10px}.nb-md thead th,.nb-html thead th{background:var(--nb-soft);color:var(--nb-ink);border-bottom:1px solid #c1c1c1;font-weight:500}.nb-table-part{margin:0}.nb-table-part--first{margin-top:12px}.nb-table-part--last{margin-bottom:12px}.nb-math--inline{display:inline}.nb-math--display,.nb-math-block{text-align:center;margin:14px 0;display:block;overflow:hidden}.nb-math-block .katex-display{margin:0}.nb-placeholder{border:1px dashed var(--nb-hairline);background:var(--nb-soft);color:var(--nb-muted);border-radius:10px;margin:6px 0;padding:10px 14px;font-size:12.5px;font-style:italic}.ansi-bold{font-weight:600}.ansi-dim{opacity:.72}.ansi-italic{font-style:italic}.ansi-underline{text-decoration:underline}.hljs-comment,.hljs-quote{color:#6b7280;font-style:italic}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-name,.hljs-tag{color:#953ea0}.hljs-string,.hljs-attr,.hljs-addition,.hljs-regexp{color:#0a6b3d}.hljs-number,.hljs-literal,.hljs-variable,.hljs-template-variable,.hljs-deletion{color:#c13515}.hljs-title,.hljs-title.function_,.hljs-title.class_,.hljs-section{color:#1b61c9}.hljs-type,.hljs-class .hljs-title,.hljs-bullet,.hljs-symbol{color:#254fad}.hljs-meta,.hljs-doctag,.hljs-selector-id,.hljs-selector-class,.hljs-attribute{color:#8a6d1f}.hljs-params,.hljs-subst{color:inherit}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:600}.nb-doc[data-nb-theme=dark] .hljs-comment,.nb-doc[data-nb-theme=dark] .hljs-quote{color:#9aa1ab}.nb-doc[data-nb-theme=dark] .hljs-keyword,.nb-doc[data-nb-theme=dark] .hljs-built_in,.nb-doc[data-nb-theme=dark] .hljs-name,.nb-doc[data-nb-theme=dark] .hljs-tag{color:#d6a5e0}.nb-doc[data-nb-theme=dark] .hljs-string,.nb-doc[data-nb-theme=dark] .hljs-attr,.nb-doc[data-nb-theme=dark] .hljs-regexp{color:#a8d8c4}.nb-doc[data-nb-theme=dark] .hljs-number,.nb-doc[data-nb-theme=dark] .hljs-literal,.nb-doc[data-nb-theme=dark] .hljs-variable{color:#fcab79}.nb-doc[data-nb-theme=dark] .hljs-title,.nb-doc[data-nb-theme=dark] .hljs-section{color:#8ab4f8}.nb-doc[data-nb-theme=dark] .hljs-type,.nb-doc[data-nb-theme=dark] .hljs-symbol{color:#a8c5ff}.nb-doc[data-nb-theme=dark] .hljs-meta,.nb-doc[data-nb-theme=dark] .hljs-attribute{color:#f4d35e}.nb-stage{z-index:0;pointer-events:none;position:fixed;top:0;left:-20000px}.nb-stage .nb-doc{width:100%}.nb-scaler{overflow:hidden}.nb-preview-shell{border:1px solid var(--color-hairline,#eceae4);background:var(--color-canvas,#f7f4ed);border-radius:8px;max-height:66vh;padding:24px;position:relative;overflow:auto}@media (width<=640px){.nb-preview-shell{padding:8px}}.nb-preview-canvas{position:relative}.nb-preview-canvas>.nb-doc{transform-origin:0 0;box-shadow:0 0 0 1px var(--color-hairline,#eceae4);position:absolute;top:0;left:0}#nb-print-root,#nb-print-footer{display:none}@media print{body.is-printing{background:#fff}#nb-print-root{display:block}#nb-print-root .nb-doc{font-size:11pt}#nb-print-root .nb-block,#nb-print-root .nb-figure,#nb-print-root .nb-table-part,#nb-print-root .nb-cell{break-inside:avoid;page-break-inside:avoid}#nb-print-root .nb-md h1,#nb-print-root .nb-md h2,#nb-print-root .nb-md h3,#nb-print-root .nb-md h4{break-after:avoid;page-break-after:avoid}#nb-print-footer{text-align:center;color:#6a6a6a;font-size:8.5pt;display:block;position:fixed;bottom:0;left:0;right:0}}@page{size:A4;margin:10mm}