:root{--text:#515151;--text-heading:#111;--text-muted:#828282;--bg:#fff;--border:#e8e8e8;--border-strong:#424242;--link:#2a7ae2;--link-hover:#111;--code-bg:#eef;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;--content-width:800px;--spacing:30px;font:16px/1.5 var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}@media (prefers-color-scheme:dark){:root{--text:#b0b0b0;--text-heading:#e8e8e8;--text-muted:#888;--bg:#1a1a1a;--border:#333;--border-strong:#666;--link:#6eb3ff;--link-hover:#fff;--code-bg:#2a2a2a}}*,:before,:after{box-sizing:border-box}body{flex-direction:column;min-height:100svh;margin:0;display:flex}#root{width:100%;min-height:100svh}.siteLayout{flex-direction:column;width:100%;min-height:100svh;display:flex}a{color:var(--link);text-decoration:none}a:hover{color:var(--link-hover);text-underline-offset:3px;text-decoration:underline}h1,h2,h3,h4,h5,h6{margin:0 0 calc(var(--spacing) * .5);color:var(--text-heading);font-weight:500;line-height:1.2}h1{letter-spacing:-1px;font-size:2.625rem;font-weight:400;line-height:1.15}h2{font-size:1.75rem}h3{font-size:1.375rem}p{margin:0 0 calc(var(--spacing) * .5)}code{font-family:var(--mono);background:var(--code-bg);border:1px solid var(--border);border-radius:3px;padding:1px 5px;font-size:.875em}.wrapper{max-width:var(--content-width);padding:0 var(--spacing);margin:0 auto}.siteHeader{border-bottom:1px solid var(--border);background:var(--bg);width:100%;margin:0}.siteHeaderInner{max-width:var(--content-width);padding:calc(var(--spacing) * .6) var(--spacing);justify-content:space-between;align-items:baseline;gap:16px;margin:0 auto;display:flex}.siteTitle{letter-spacing:-1px;color:var(--text-heading);font-size:1.625rem;font-weight:300;line-height:1.2;text-decoration:none}.siteTitle:hover{color:var(--text-heading);text-decoration:none}.siteNav{gap:calc(var(--spacing) * .5);flex-shrink:0;margin:0;padding:0;list-style:none;display:flex}.siteNav a{color:var(--text);text-decoration:none}.siteNav a:hover,.siteNav a.active{color:var(--link-hover);text-underline-offset:3px;text-decoration:underline}.pageContent{padding:var(--spacing) 0;flex:1 0 auto}.pageContent .wrapper{text-align:left}.siteTagline{color:var(--text-muted);margin:0 0 var(--spacing);font-size:1.125rem;font-weight:400;line-height:1.5}.postListHeading{margin-bottom:var(--spacing);font-size:1.75rem}.postList{margin:0;padding:0;list-style:none}.postList>li{margin-bottom:var(--spacing)}.postLink{color:var(--text-heading);font-size:1.5rem;font-weight:400;line-height:1.3;text-decoration:none;display:block}.postLink:hover{color:var(--link);text-underline-offset:3px;text-decoration:underline}.siteFooter{border-top:1px solid var(--border);padding:var(--spacing) 0;color:var(--text-muted);flex-shrink:0;font-size:.9375rem}.siteFooterInner{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;display:flex}.siteFooterName{margin:0}.siteFooterLinks{gap:calc(var(--spacing) * .5);margin:0;padding:0;list-style:none;display:flex}.siteFooter a{color:var(--text-muted)}.siteFooter a:hover{color:var(--link)}@media (width<=640px){:root{font-size:15px}.siteHeaderInner{flex-direction:column;align-items:flex-start;gap:8px}h1{font-size:2rem}.postLink{font-size:1.25rem}.wrapper{padding:0 calc(var(--spacing) * .6)}}.postHeader{text-align:center;border-bottom:1px solid var(--border);margin-bottom:30px;padding-bottom:18px}.postTitle{margin-bottom:10px}.postMeta{color:var(--text-muted);margin:0;font-size:.875rem}.postContent{margin-bottom:30px;line-height:1.7}.postContent p{margin-bottom:16px}.postBack{margin:0;font-size:.9375rem}.topicSection+.topicSection{margin-top:calc(var(--spacing) * 1.5);padding-top:calc(var(--spacing) * 1.5);border-top:1px solid var(--border)}.topicSectionTitle{margin-bottom:var(--spacing);font-size:1.75rem}.topicSubheading{margin-top:calc(var(--spacing) * -.5);margin-bottom:calc(var(--spacing) * .75);font-size:1.375rem}.topicList{margin:0 0 calc(var(--spacing) * .5);padding-left:1.5em;list-style:outside}.topicListRoot{margin-bottom:0}.topicItem{margin-bottom:.35em;line-height:1.6}.topicTitle{color:var(--text-heading)}.topicTitleEmphasis{font-weight:600}.topicNote{color:var(--text);font-weight:400}