:root{--bg: #ffffff;--surface: #f6f6f6;--text: #16181a;--text-muted: #6b7075;--text-subtle: #8f9499;--rule: #e3e4e6;--rule-strong: #c9cbcd;--accent: #16181a;--measure: 42rem;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-serif: Charter, "Iowan Old Style", "Source Serif Pro", Georgia, "Times New Roman", serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0f1011;--surface: #17191b;--text: #e9eaeb;--text-muted: #9aa0a6;--text-subtle: #74797e;--rule: #26292c;--rule-strong: #3a3e42;--accent: #e9eaeb}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit}.shell{max-width:var(--measure);margin:0 auto;padding:0 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0;padding-left:1.25rem;border-left:2px solid var(--rule-strong);color:var(--text-muted);font-style:italic}.prose blockquote p:last-child{margin-bottom:0}.prose hr{border:0;border-top:1px solid var(--rule);margin:2.75rem 0}.prose img{max-width:100%;height:auto;display:block;border-radius:2px}.prose code{font-family:var(--font-mono);font-size:.855em;background:var(--surface);border:1px solid var(--rule);border-radius:3px;padding:.1em .35em}.prose pre{background:var(--surface);border:1px solid var(--rule);border-radius:4px;padding:1rem 1.1rem;overflow-x:auto;margin:0 0 1.5rem;line-height:1.6}.prose pre code{background:none;border:0;padding:0;font-size:.85rem}.prose table{width:100%;border-collapse:collapse;font-family:var(--font-sans);font-size:.925rem;margin:0 0 1.5rem;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--rule);padding:.6rem .75rem .6rem 0;text-align:left}.prose 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