:root,[data-theme=light]{--bg-canvas: oklch(98.5% .005 90);--bg-elevated: oklch(100% 0 0);--bg-subtle: oklch(96.5% .006 90);--bg-code-inline: oklch(95% .008 90);--bg-code-block: oklch(97% .006 90);--fg-default: oklch(20% .005 280);--fg-muted: oklch(45% .01 280);--fg-subtle: oklch(60% .01 280);--border-default: oklch(88% .008 90);--border-muted: oklch(93% .006 90);--accent: oklch(58% .14 55);--accent-hover: oklch(50% .16 55);--accent-visited: oklch(45% .1 35);--link-fg: var(--fg-default);--link-fg-visited: var(--fg-muted);--signed-fg: oklch(45% .08 195);--signed-bg: oklch(94% .02 195);--signed-border: oklch(75% .06 195)}[data-theme=dark]{--bg-canvas: oklch(15% .008 280);--bg-elevated: oklch(19% .008 280);--bg-subtle: oklch(22% .008 280);--bg-code-inline: oklch(25% .008 280);--bg-code-block: oklch(18% .008 280);--fg-default: oklch(92% .005 90);--fg-muted: oklch(70% .008 90);--fg-subtle: oklch(55% .008 90);--border-default: oklch(30% .01 280);--border-muted: oklch(25% .008 280);--accent: oklch(75% .13 55);--accent-hover: oklch(82% .11 55);--accent-visited: oklch(65% .08 35);--link-fg: var(--fg-default);--link-fg-visited: var(--fg-muted);--signed-fg: oklch(78% .09 195);--signed-bg: oklch(25% .04 195);--signed-border: oklch(45% .07 195)}:root{--font-body: "Tiempos Text Web", "Tiempos Text", Iowan Old Style, "Palatino Linotype", "Book Antiqua", Georgia, serif;--font-display: "Tiempos Headline", "Tiempos Text Web", "Tiempos Text", Georgia, serif;--font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "DejaVu Sans Mono", monospace;--size-body: 1.125rem;--lh-body: 1.55;--size-footnote: .9375rem;--lh-footnote: 1.5;--size-inline-code: .92em;--size-code: .9375rem;--lh-code: 1.6;--size-h1: 2.375rem;--lh-h1: 1.15;--size-h2: 1.5rem;--lh-h2: 1.3;--size-h3: 1.1875rem;--lh-h3: 1.4;--size-h4: 1rem;--lh-h4: 1.45;--size-meta: .8125rem;--lh-meta: 1.4;--size-wordmark: 1.5rem;--weight-body: 400;--weight-body-emphasis: 400;--weight-meta: 500;--weight-h1: 600;--weight-h2: 600;--weight-h3: 600;--weight-h4: 500;--weight-wordmark: 700;--measure-prose: 68ch;--measure-artifact: 94ch;--measure-display: 52ch;--space-paragraph: .95rem;--space-block: 1.5rem;--space-section: 2.5rem;--space-subsection: 1.75rem;--space-code-pad-y: .875rem;--space-code-pad-x: 1rem;--radius-code: 6px;--radius-callout: 8px}@media(max-width:768px){:root{--size-body: 1.0625rem;--size-h1: 1.95rem;--size-h2: 1.375rem;--size-h3: 1.125rem;--measure-prose: 100%;--measure-artifact: 100%}}@font-face{font-family:Tiempos Text Web;src:url(/fonts/tiempos/tiempos-text-web-regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Tiempos Text Web;src:url(/fonts/tiempos/tiempos-text-web-regular-italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}@font-face{font-family:Tiempos Text Web;src:url(/fonts/tiempos/tiempos-text-web-semibold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Tiempos Text Web;src:url(/fonts/tiempos/tiempos-text-web-semibold-italic.woff2) format("woff2");font-weight:600;font-style:italic;font-display:swap}@font-face{font-family:Tiempos Text;src:url(/fonts/tiempos/tiempos-text-medium.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Tiempos Text;src:url(/fonts/tiempos/tiempos-text-bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Tiempos Headline;src:url(/fonts/tiempos/tiempos-headline-black.woff2) format("woff2");font-weight:900;font-style:normal;font-display:swap}@font-face{font-family:Tiempos Headline;src:url(/fonts/tiempos/tiempos-headline-web-bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/fonts/inter/Inter-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/fonts/inter/Inter-Medium.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/fonts/inter/Inter-Semibold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/fonts/plex-mono/IBMPlexMono-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:IBM Plex Mono;src:url(/fonts/plex-mono/IBMPlexMono-Italic.woff2) format("woff2");font-weight:400;font-style:italic;font-display:swap}*,*:before,*:after{box-sizing:border-box}html{background:var(--bg-canvas);color-scheme:light}html[data-theme=dark]{color-scheme:dark}body{margin:0;min-width:320px;font-family:var(--font-body);font-size:var(--size-body);line-height:var(--lh-body);font-weight:var(--weight-body);font-feature-settings:"kern" 1,"liga" 1,"calt" 1;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--fg-default);background:var(--bg-canvas)}main{min-height:60vh}img,picture,svg,video,canvas{display:block;max-width:100%}input,button,textarea,select{font:inherit}button{appearance:none}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}::selection{background:var(--accent);color:var(--bg-canvas)}a{color:var(--link-fg);text-decoration:underline;text-decoration-color:var(--link-fg);text-decoration-thickness:1px;text-underline-offset:.15em;text-decoration-skip-ink:auto}a:hover{text-decoration-thickness:2px}a:visited{color:var(--link-fg-visited);text-decoration-color:var(--link-fg-visited)}p,ul,ol,dl,blockquote,figure,pre,table{margin-block:0 var(--space-block)}p{margin-block-end:var(--space-paragraph)}ul,ol{padding-inline-start:1.4em}li+li{margin-block-start:.25rem}dt{font-family:var(--font-sans);font-size:var(--size-meta);font-weight:600;color:var(--fg-muted)}dd{margin-inline-start:0;margin-block-end:.75rem}em,i{font-style:italic}strong,b{font-family:"Tiempos Text",var(--font-body);font-weight:700}small,.footnote{font-size:var(--size-footnote);line-height:var(--lh-footnote)}.meta-text{font-family:var(--font-sans);font-size:var(--size-meta);line-height:var(--lh-meta);font-weight:500;color:var(--fg-muted)}h1,h2,h3,h4,h5,h6{text-wrap:balance}h1,.prose h1{max-width:var(--measure-display);margin:0 0 .5rem;font-family:var(--font-body);font-size:var(--size-h1);line-height:var(--lh-h1);font-weight:var(--weight-h1);letter-spacing:-.01em;color:var(--fg-default)}h2,.prose h2{margin:var(--space-section) 0 .75rem;font-family:var(--font-sans);font-size:var(--size-h2);line-height:var(--lh-h2);font-weight:var(--weight-h2);letter-spacing:-.005em;color:var(--fg-default)}h3,.prose h3{margin:var(--space-subsection) 0 .5rem;font-family:var(--font-sans);font-size:var(--size-h3);line-height:var(--lh-h3);font-weight:var(--weight-h3);color:var(--fg-default)}h4,.prose h4{margin:var(--space-block) 0 .4rem;font-family:var(--font-sans);font-size:var(--size-h4);line-height:var(--lh-h4);font-weight:var(--weight-h4);letter-spacing:.005em;text-transform:none;color:var(--fg-default)}h5,h6{margin:var(--space-block) 0 .35rem;font-family:var(--font-sans);line-height:1.45}.prose{max-width:var(--measure-prose);margin-inline:auto}.prose p{margin:0 0 var(--space-paragraph)}.prose p:first-of-type{margin-top:0}.prose a{color:inherit;text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:1px;text-underline-offset:.2em}.prose a:hover{text-decoration-thickness:2px}.prose a:visited{color:var(--fg-muted);text-decoration-color:var(--fg-muted)}code,kbd,samp{font-family:var(--font-mono);font-variant-ligatures:none}code:not(pre code){font-size:var(--size-inline-code);background:var(--bg-code-inline);padding:.1em .35em;border-radius:3px;white-space:nowrap;letter-spacing:.005em}code.breakable,.fingerprint{white-space:normal;overflow-wrap:anywhere;word-break:break-all}.fingerprint{font-family:var(--font-mono);font-size:.875rem}pre{max-width:var(--measure-artifact);overflow-x:auto;padding:var(--space-code-pad-y) var(--space-code-pad-x);border-radius:var(--radius-code);background:var(--bg-code-block);font-family:var(--font-mono);font-size:var(--size-code);line-height:var(--lh-code);font-variant-ligatures:none}pre code{padding:0;background:transparent;white-space:pre}.prose .artifact-lane{max-width:var(--measure-artifact);margin-inline:auto}.prose pre,.prose .data-table,.prose figure{max-width:var(--measure-artifact);margin-inline:calc((var(--measure-prose) - var(--measure-artifact)) / 2)}blockquote{border-left:3px solid var(--border-default);padding:0 0 0 1.25rem;margin:var(--space-block) 0;font-style:italic;color:var(--fg-muted)}blockquote cite{display:block;font-style:normal;font-family:var(--font-body);font-weight:500;font-size:.9rem;color:var(--fg-default);margin-top:.5rem}blockquote cite:before{content:"- "}figure{margin-inline:0}figcaption{margin-block-start:.5rem;font-family:var(--font-sans);font-size:var(--size-meta);line-height:var(--lh-meta);color:var(--fg-muted)}hr{border:0;border-top:1px solid var(--border-muted);margin:var(--space-section) 0}table{width:100%;border-collapse:collapse}th{text-align:left;font-weight:600}th,td{vertical-align:top}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media(max-width:1024px){.prose pre,.prose .data-table,.prose figure{margin-inline:0;max-width:100%}}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--border-muted);background:color-mix(in oklch,var(--bg-canvas) 92%,transparent);backdrop-filter:blur(12px)}.site-header__inner,.site-footer__inner,.index-shell,.article-shell{width:min(100% - 2rem,72rem);margin-inline:auto}.site-header__inner{display:flex;align-items:center;gap:1.25rem;min-height:4rem}.site-nav{margin-inline-start:auto}.site-nav__list,.site-footer__links{display:flex;align-items:center;gap:1rem;margin:0;padding:0;list-style:none}.site-nav a,.site-footer a{font-family:var(--font-sans);font-size:var(--size-meta);line-height:var(--lh-meta);font-weight:500;color:var(--link-fg);text-decoration:underline;text-decoration-color:var(--link-fg);text-decoration-thickness:1px;text-underline-offset:.2em}.site-nav a:hover,.site-footer a:hover{text-decoration-thickness:2px}.site-nav a:visited,.site-footer a:visited{color:var(--link-fg-visited);text-decoration-color:var(--link-fg-visited)}.site-nav a[aria-current=page]{color:var(--fg-default);text-decoration-color:var(--fg-default)}.mobile-nav{display:none;margin-inline-start:auto}.mobile-nav summary{list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav__toggle{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border:1px solid var(--border-default);border-radius:4px;color:var(--fg-default);cursor:pointer}.mobile-nav__toggle svg{width:1rem;height:1rem}.mobile-nav[open] .mobile-nav__panel{position:absolute;inset-inline:1rem;top:calc(100% + .5rem);border:1px solid var(--border-default);border-radius:var(--radius-callout);background:var(--bg-elevated);padding:.75rem;box-shadow:0 16px 40px color-mix(in oklch,var(--fg-default) 12%,transparent)}.mobile-nav__panel{margin:0;padding:0;list-style:none}.mobile-nav__panel a{display:block;padding:.6rem .35rem;font-family:var(--font-sans);font-size:1rem;color:var(--link-fg);text-decoration:underline;text-decoration-color:var(--link-fg);text-decoration-thickness:1px;text-underline-offset:.2em}.mobile-nav__panel a:hover{text-decoration-thickness:2px}.mobile-nav__panel a:visited{color:var(--link-fg-visited);text-decoration-color:var(--link-fg-visited)}.site-footer{margin-block-start:5rem;border-top:1px solid var(--border-muted)}.site-footer__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding-block:1.5rem}.site-footer__meta{display:flex;align-items:center;gap:1rem;color:var(--fg-muted);font-family:var(--font-sans);font-size:var(--size-meta)}.article-shell{position:relative;display:grid;grid-template-columns:minmax(0,1fr);padding-block:3rem 0}.article-content{width:100%}.index-shell{padding-block:3rem 0}.byline{max-width:var(--measure-prose);margin:0 auto var(--space-section);font-family:var(--font-sans);font-size:var(--size-meta);line-height:var(--lh-meta);font-weight:500;color:var(--fg-muted);letter-spacing:.01em}.byline h1{margin-block:0 .65rem}.byline .dek{margin:0 0 1rem;font-family:var(--font-body);font-size:1.25rem;line-height:1.45;font-style:italic;color:var(--fg-muted);letter-spacing:0}.byline .meta{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}.byline .author{color:var(--fg-default)}.byline .track-label{font-family:var(--font-sans);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;color:var(--accent)}.byline .date{color:var(--fg-muted)}.byline .reading-time,.byline .separator{color:var(--fg-subtle)}.signed-badge{display:inline-flex;align-items:baseline;gap:.35em;max-width:100%;padding:.15em .45em;border:1px solid var(--signed-border);border-radius:999px;background:var(--signed-bg);color:var(--signed-fg);font-family:var(--font-sans);font-size:.82em;font-weight:500;white-space:nowrap}.signed-badge code{color:var(--signed-fg);background:transparent;padding:0;font-size:.9em}.check-icon{display:inline-block;flex:0 0 auto;width:.9em;height:.9em;color:currentColor;vertical-align:-.1em}.signed-footer{max-width:var(--measure-prose);margin:var(--space-section) auto 0;padding:1rem 1.25rem;border:1px solid var(--signed-border);border-left:4px solid var(--signed-fg);border-radius:var(--radius-callout);background:var(--signed-bg);color:var(--fg-default)}.signed-heading{display:flex;align-items:center;gap:.45rem;margin-block:0 .9rem;color:var(--signed-fg)}.signed-meta{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:.5rem 1rem;margin:0}.signed-meta dt{color:var(--signed-fg)}.signed-meta dd{min-width:0;margin:0}.signed-meta code{white-space:normal;overflow-wrap:anywhere}.callout-note,.callout-caveat,.callout-methodology{max-width:var(--measure-prose)}.callout-note{border-left:3px solid var(--border-muted);padding:0 0 0 1rem;color:var(--fg-muted);margin:var(--space-block) 0}.callout-caveat{border-left:3px solid var(--signed-fg);padding:0 0 0 1rem;font-style:italic;color:var(--fg-default);margin:var(--space-block) 0}.callout-methodology{background:var(--signed-bg);border:1px solid var(--signed-border);border-left:4px solid var(--signed-fg);padding:1rem 1.25rem;border-radius:var(--radius-callout);margin:var(--space-block) 0}.callout-methodology h4{color:var(--signed-fg);margin-top:0}.callout-title{margin-block:0 .45rem;font-family:var(--font-sans);font-size:var(--size-h4);line-height:var(--lh-h4);font-weight:600;color:inherit}.callout-note>:last-child,.callout-caveat>:last-child,.callout-methodology>:last-child{margin-bottom:0}.data-table{max-width:var(--measure-artifact);margin:var(--space-block) auto;font-family:var(--font-sans);font-size:.9375rem;border-collapse:collapse;font-variant-numeric:tabular-nums}.data-table th,.data-table-wrapper table th{text-align:left;font-weight:600;border-bottom:2px solid var(--border-default);padding:.5rem 1rem .5rem 0;color:var(--fg-default)}.data-table td,.data-table-wrapper table td{padding:.4rem 1rem .4rem 0;border-bottom:1px solid var(--border-muted);color:var(--fg-default);font-variant-numeric:tabular-nums}.data-table td.numeric,.data-table th.numeric,.data-table-wrapper table td.numeric,.data-table-wrapper table th.numeric{text-align:right;font-feature-settings:"tnum" 1}.data-table-wrapper{max-width:var(--measure-artifact);margin:var(--space-block) auto;overflow-x:auto}.data-table-wrapper .data-table{margin-block:0;min-width:44rem}.data-table-wrapper table{min-width:44rem;margin-block:0;font-family:var(--font-sans);font-size:.9375rem;border-collapse:collapse;font-variant-numeric:tabular-nums}.track-label{display:inline-block;font-family:var(--font-sans);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.5rem}.wordmark{font-family:var(--font-display);font-weight:var(--weight-wordmark);font-size:var(--size-wordmark);letter-spacing:-.01em;color:var(--fg-default);text-decoration:none}.wordmark:hover{color:var(--fg-default);text-decoration:none}.wordmark:visited{color:var(--fg-default)}.wordmark--large{font-size:4rem;line-height:1}.btn,.theme-toggle button{font-family:var(--font-sans);font-size:.875rem;font-weight:500;padding:.4rem .85rem;border:1px solid var(--border-default);background:transparent;color:var(--fg-default);border-radius:4px;cursor:pointer}.btn:hover,.theme-toggle button:hover{background:var(--bg-subtle)}.btn[aria-pressed=true],.theme-toggle button[aria-pressed=true]{background:var(--fg-default);color:var(--bg-canvas);border-color:var(--fg-default)}.theme-toggle{display:inline-flex;align-items:center;gap:.25rem;margin:0;padding:0;border:0}.theme-toggle button{min-width:4.1rem}.toc{display:none}@media(min-width:1280px){.toc{position:sticky;top:6rem;display:block;align-self:start;width:14rem;margin-inline-start:calc(50% + 38ch);margin-block-start:-1rem;font-family:var(--font-sans);font-size:var(--size-meta);line-height:var(--lh-meta);color:var(--fg-muted)}.toc h2{margin:0 0 .75rem;font-size:var(--size-meta);line-height:var(--lh-meta);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-subtle)}.toc ol{margin:0;padding:0;list-style:none}.toc li+li{margin-block-start:.5rem}.toc li[data-depth="3"]{padding-inline-start:.75rem}.toc a{color:var(--fg-muted);text-decoration:underline;text-decoration-color:var(--fg-muted);text-decoration-thickness:1px;text-underline-offset:.2em}.toc a:hover{text-decoration-thickness:2px}.toc a:visited{color:var(--fg-muted);text-decoration-color:var(--fg-muted)}}.styleguide-shell{width:min(100% - 2rem,76rem);margin-inline:auto;padding-block:3rem}.styleguide-section{padding-block:2.5rem;border-top:1px solid var(--border-muted)}.styleguide-section:first-child{border-top:0;padding-top:0}.styleguide-kicker{font-family:var(--font-sans);font-size:var(--size-meta);font-weight:600;color:var(--fg-subtle)}.styleguide-link-visited{color:var(--link-fg-visited);text-decoration-color:var(--link-fg-visited)}.prose .styleguide-link-visited{color:var(--fg-muted);text-decoration-color:var(--fg-muted)}.styleguide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem}.token-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:1rem}.token-card{border:1px solid var(--border-muted);border-radius:var(--radius-callout);overflow:hidden;background:var(--bg-elevated)}.token-swatch{width:100%;height:100px;border-bottom:1px solid var(--border-muted)}.token-meta{padding:.75rem;font-family:var(--font-sans);font-size:var(--size-meta);color:var(--fg-muted)}.token-meta strong{display:block;font-family:var(--font-mono);font-weight:400;color:var(--fg-default)}@media(max-width:900px){.site-nav,.site-header .theme-toggle{display:none}.mobile-nav{display:block}.site-footer__inner,.site-footer__meta{align-items:flex-start;flex-direction:column}.site-footer__links{flex-wrap:wrap}}@media(max-width:520px){.site-header__inner,.site-footer__inner,.index-shell,.article-shell,.styleguide-shell{width:min(100% - 1.25rem,72rem)}.theme-toggle button{min-width:auto;padding-inline:.65rem}.signed-meta{grid-template-columns:1fr}.wordmark--large{font-size:3rem}}