*{box-sizing:border-box}.fn{background:var(--sp-surface);color:var(--sp-on-surface);font:400 1rem/1.65 var(--sp-font-body);-webkit-font-smoothing:antialiased;margin:0}.fn a{color:inherit}.fn :focus-visible{outline:2px solid var(--sp-primary);outline-offset:3px}.fn h1,.fn h2,.fn h3{font-family:var(--sp-font-display);color:var(--sp-on-surface);letter-spacing:-.02em;text-wrap:balance}.fn-skip{z-index:10;background:var(--sp-inverse-surface);padding:.5rem .75rem;position:absolute;top:.5rem;left:-999px;color:var(--sp-inverse-on-surface)!important}.fn-skip:focus{left:1rem}.fn-header{border-bottom:1px solid var(--sp-outline-variant);background:var(--sp-surface-container-lowest);z-index:5;position:sticky;top:0}.fn-header-inner,.fn-footer-inner{justify-content:space-between;align-items:center;gap:1rem;width:min(100% - 2rem,72rem);margin-inline:auto;display:flex}.fn-header-inner{min-height:3.5rem}.fn-brand{font:700 1.1rem var(--sp-font-display);align-items:center;gap:.5rem;text-decoration:none;display:inline-flex}.fn-brand-sub{color:var(--sp-on-surface-variant);font:500 .8rem var(--sp-font-mono);letter-spacing:.04em;text-transform:uppercase;border-left:1px solid var(--sp-outline-variant);padding-left:.6rem}.fn-nav{align-items:center;gap:1.25rem;display:flex}.fn-nav a{color:var(--sp-on-surface-variant);font-size:.875rem;font-weight:500;text-decoration:none}.fn-nav a:hover{color:var(--sp-primary)}.fn-theme{border:1px solid var(--sp-outline-variant);border-radius:var(--sp-radius);width:2rem;height:2rem;color:var(--sp-on-surface-variant);cursor:pointer;background:0 0;place-items:center;display:inline-grid}.fn-theme:hover{color:var(--sp-primary);border-color:var(--sp-outline)}.fn-theme-moon,:root[data-theme=dark] .fn-theme-sun{display:none}:root[data-theme=dark] .fn-theme-moon{display:block}.fn-main{width:min(100% - 2rem,72rem);margin-inline:auto;padding-block:3.5rem 5rem}.fn-footer{border-top:1px solid var(--sp-outline-variant);color:var(--sp-on-surface-variant);font-size:.875rem}.fn-footer-inner{flex-wrap:wrap;padding-block:1.25rem 2rem}.fn-footer a{color:var(--sp-primary);font-weight:500;text-decoration:none}.fn-eyebrow{color:var(--sp-primary);font:500 .75rem/1.2 var(--sp-font-mono);letter-spacing:.1em;text-transform:uppercase;margin:0;text-decoration:none}a.fn-eyebrow:hover{text-decoration:underline}.fn-standfirst{color:var(--sp-on-surface-variant);max-width:40rem;margin:0;font-size:1.15rem;line-height:1.6}.fn-meta{color:var(--sp-outline);font:.75rem/1.4 var(--sp-font-mono);letter-spacing:.04em;text-transform:uppercase;border-block:1px solid var(--sp-outline-variant);flex-wrap:wrap;gap:.25rem 1.1rem;padding-block:.75rem;display:flex}.fn-meta--plain{border:0;padding:0}.fn-meta a[rel=author]{text-transform:none;color:inherit;text-decoration:none}.fn-meta a[rel=author]:hover{color:var(--sp-brand-primary-text);text-decoration:underline}.fn-kicker{color:var(--sp-primary);margin:.75rem 0 0;font-weight:600}.fn-kicker-sm{color:var(--sp-primary)}.fn-tags{flex-wrap:wrap;gap:.4rem;margin:.25rem 0 0;padding:0;list-style:none;display:flex}.fn-tags a{background:var(--sp-tag-bg);border-radius:var(--sp-radius-sm);color:var(--sp-on-surface-variant);font:.72rem/1 var(--sp-font-mono);padding:.3rem .5rem;text-decoration:none}.fn-tags a:hover{background:var(--sp-badge-bg);color:var(--sp-primary)}.fn-hero{flex-direction:column;gap:.9rem;max-width:46rem;margin-bottom:2rem;display:flex}.fn-hero h1{margin:0;font-size:clamp(2.25rem,5.5vw,3.75rem);line-height:1.05}.fn-filter{border-bottom:1px solid var(--sp-outline-variant);flex-wrap:wrap;gap:.5rem;margin-bottom:.5rem;padding-bottom:1.5rem;display:flex}.fn-filter a{border:1px solid var(--sp-outline-variant);color:var(--sp-on-surface-variant);background:var(--sp-surface-container-lowest);border-radius:999px;padding:.3rem .8rem;font-size:.85rem;text-decoration:none}.fn-filter a span{color:var(--sp-outline);font:.72rem var(--sp-font-mono);margin-left:.15rem}.fn-filter a:hover{border-color:var(--sp-primary);color:var(--sp-on-surface)}.fn-filter a[aria-current=page]{background:var(--sp-badge-bg);border-color:var(--sp-badge-border);color:var(--sp-primary)}.fn-list{grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:0 2.5rem;display:grid}.fn-card{border-bottom:1px solid var(--sp-outline-variant);flex-direction:column;gap:.5rem;min-width:0;padding-block:1.5rem 1.75rem;display:flex}.fn-card-title{margin:.1rem 0 0;font-size:1.4rem;line-height:1.2}.fn-card-title a{text-decoration:none}.fn-card-title a:hover{color:var(--sp-primary)}.fn-card p{color:var(--sp-on-surface-variant);margin:0}.fn-article{max-width:46rem;margin-inline:auto}.fn-article-head{flex-direction:column;gap:.85rem;margin-bottom:2.5rem;display:flex}.fn-article-head h1{margin:0;font-size:clamp(2.1rem,5vw,3.1rem);line-height:1.08}.fn-prose{font-size:1.075rem;line-height:1.75}.fn-prose>:first-child{margin-top:0}.fn-prose p,.fn-prose ul,.fn-prose ol{margin:0 0 1.2em}.fn-prose li{margin:.3em 0}.fn-prose li::marker{color:var(--sp-primary)}.fn-prose h2{margin:2.4em 0 .6em;font-size:1.55rem;line-height:1.2}.fn-prose h3{margin:2em 0 .5em;font-size:1.2rem}.fn-prose a{color:var(--sp-primary);text-underline-offset:.18em}.fn-prose strong{font-weight:600}.fn-prose :not(pre)>code{background:var(--sp-code-bg);color:var(--sp-code-text);border-radius:var(--sp-radius-sm);font:.85em var(--sp-font-mono);padding:.12em .35em}.fn-prose .expressive-code{margin:1.6em 0}.fn-prose blockquote{border-left:3px solid var(--sp-primary);color:var(--sp-on-surface-variant);margin:1.8em 0;padding-left:1.1rem}.fn-article-foot{border-top:1px solid var(--sp-outline-variant);flex-direction:column;gap:1.75rem;margin-top:3rem;padding-top:1.5rem;display:flex}.fn-pager{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.fn-pager a{border:1px solid var(--sp-outline-variant);border-radius:var(--sp-radius);background:var(--sp-surface-container-lowest);font:600 1rem/1.3 var(--sp-font-display);flex-direction:column;gap:.3rem;padding:.9rem 1rem;text-decoration:none;display:flex}.fn-pager a span{color:var(--sp-outline);font:.7rem var(--sp-font-mono);letter-spacing:.08em;text-transform:uppercase}.fn-pager a:hover{border-color:var(--sp-primary)}.fn-pager-next{text-align:right}@media (width<=40rem){.fn-brand-sub{display:none}.fn-nav{gap:.9rem}.fn-main{padding-top:2.25rem}.fn-pager{grid-template-columns:1fr}.fn-pager-next{text-align:left}}.fn-progress{background:0 0;height:2px;position:absolute;bottom:-2px;left:0;right:0}.fn-progress-bar{background:var(--sp-primary);transform-origin:0;height:100%;transition:transform 80ms linear;transform:scaleX(0)}.fn-article-grid{grid-template-columns:minmax(0,46rem);justify-content:center;gap:3rem;display:grid}.fn-article{min-width:0;max-width:none;margin-inline:0}.fn-aside{display:none}.fn-toc-inline{margin-bottom:2rem}.fn-toc{border:1px solid var(--sp-outline-variant);border-radius:var(--sp-radius);background:var(--sp-surface-container-lowest);padding:.6rem .9rem}.fn-toc summary{cursor:pointer;color:var(--sp-outline);font:500 .72rem/1.4 var(--sp-font-mono);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:.5rem;list-style:none;display:flex}.fn-toc summary::-webkit-details-marker{display:none}.fn-toc summary:before{content:"";border-bottom:1.5px solid;border-right:1.5px solid;width:.4rem;height:.4rem;transition:transform .12s;transform:rotate(-45deg)}.fn-toc[open] summary:before{transform:rotate(45deg)}.fn-toc ol{flex-direction:column;gap:.15rem;margin:.6rem 0 .2rem;padding:0;list-style:none;display:flex}.fn-toc a{color:var(--sp-on-surface-variant);border-radius:0 var(--sp-radius-sm) var(--sp-radius-sm) 0;border-left:2px solid #0000;margin-left:-.5rem;padding:.2rem .5rem;font-size:.875rem;line-height:1.4;text-decoration:none;display:block}.fn-toc a:hover{color:var(--sp-on-surface);background:var(--sp-surface-container)}.fn-toc a[aria-current=true]{color:var(--sp-primary);border-left-color:var(--sp-primary)}.fn-toc-d3 a{padding-left:1.25rem;font-size:.82rem}.fn-share{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.fn-share-label{color:var(--sp-outline);font:500 .72rem/1 var(--sp-font-mono);letter-spacing:.08em;text-transform:uppercase;margin-right:.35rem}.fn-share-btn{border:1px solid var(--sp-outline-variant);background:var(--sp-surface-container-lowest);color:var(--sp-on-surface-variant);font:500 .8rem/1 var(--sp-font-body);cursor:pointer;border-radius:999px;align-items:center;gap:.4rem;padding:.45rem .75rem;text-decoration:none;display:inline-flex}.fn-share-btn svg{flex:none;width:.95rem;height:.95rem}.fn-share-btn:hover{border-color:var(--sp-primary);color:var(--sp-primary)}.fn-share-btn.is-done{border-color:var(--sp-success);color:var(--sp-success-text);background:var(--sp-success-bg)}.fn-share--compact{flex-direction:column;align-items:stretch;gap:.3rem;margin-top:1.25rem}.fn-share--compact .fn-share-label{margin:0 0 .3rem}.fn-share--compact .fn-share-btn{border-radius:var(--sp-radius-sm);justify-content:flex-start}.fn-anchor{color:var(--sp-outline);opacity:0;margin-left:.4em;font-weight:400;text-decoration:none;transition:opacity .12s}.fn-prose h2:hover .fn-anchor,.fn-prose h3:hover .fn-anchor,.fn-anchor:focus-visible{opacity:1}.fn-anchor:hover{color:var(--sp-primary)}.fn-prose h2,.fn-prose h3{scroll-margin-top:4.5rem}.fn-cta{flex-wrap:wrap;gap:.5rem 1.5rem;display:flex}.fn-cta a{color:var(--sp-primary);font-size:.9rem;font-weight:600;text-decoration:none}.fn-cta a:hover{text-decoration:underline}.fn-card-author{text-transform:none}.fn-prose h4{font-size:1.05rem;font-family:var(--sp-font-display);margin:1.6em 0 .4em}.fn-prose hr{border:0;border-top:1px solid var(--sp-outline-variant);margin:2.5em 0}.fn-prose img,.fn-prose video{border-radius:var(--sp-radius);border:1px solid var(--sp-outline-variant);max-width:100%;height:auto;display:block}.fn-prose figure{margin:1.8em 0}.fn-prose figcaption{color:var(--sp-outline);text-align:center;margin-top:.5rem;font-size:.85rem}.fn-prose table{border-collapse:collapse;width:100%;margin:1.6em 0;font-size:.92em;line-height:1.5;display:block;overflow-x:auto}.fn-prose th,.fn-prose td{border:1px solid var(--sp-outline-variant);text-align:left;vertical-align:top;padding:.5rem .75rem}.fn-prose th{background:var(--sp-surface-container);font-weight:600;font-family:var(--sp-font-display);white-space:nowrap}.fn-prose tbody tr:nth-child(2n){background:var(--sp-surface-container-low)}.fn-prose td code,.fn-prose th code{white-space:nowrap}.fn-prose kbd{font:.85em var(--sp-font-mono);border:1px solid var(--sp-outline-variant);border-radius:var(--sp-radius-sm);background:var(--sp-surface-container-lowest);border-bottom-width:2px;padding:.05em .4em}.fn-prose ul ul,.fn-prose ol ol,.fn-prose ul ol,.fn-prose ol ul{margin:.3em 0 0}.fn-prose blockquote p:last-child{margin-bottom:0}.fn-prose sup a{text-decoration:none}.fn-prose .footnotes{color:var(--sp-on-surface-variant);border-top:1px solid var(--sp-outline-variant);margin-top:3em;padding-top:1em;font-size:.9em}@media (width>=70rem){.fn-article-grid{grid-template-columns:minmax(0,46rem) 15rem;justify-content:center}.fn-aside{display:block}.fn-aside-sticky{max-height:calc(100vh - 6rem);position:sticky;top:5rem;overflow-y:auto}.fn-toc-inline{display:none}.fn-aside .fn-toc{background:0 0;border:0;padding:0}.fn-aside .fn-toc summary{pointer-events:none}.fn-aside .fn-toc summary:before{display:none}}