:root{color-scheme:dark;--bg:#0e1116;--bg-raised:#161b22;--bg-hover:#1c2330;--fg:#e6edf3;--fg-muted:#8b98a5;--border:#262e3a;--accent:#4a9eff;--accent-fg:#0e1116;--verified:#3fb950;--single:#d29922;--disputed:#f85149;--estimated:#8b98a5;--radius:6px;--header-h:4rem;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--fs-2xs:0.6875rem;--fs-xs:0.75rem;--fs-sm:0.8125rem;--fs-md:0.875rem;--fs-base:1rem;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, monospace;--measure:40.5rem}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg:#ffffff;--bg-raised:#f6f8fa;--bg-hover:#eef1f4;--fg:#1f2328;--fg-muted:#59636e;--border:#d1d9e0;--accent:#0969da;--accent-fg:#ffffff;--verified:#157f34;--single:#8a5d00;--disputed:#cf222e;--estimated:#59636e}}:root[data-theme=light]{color-scheme:light;--bg:#ffffff;--bg-raised:#f6f8fa;--bg-hover:#eef1f4;--fg:#1f2328;--fg-muted:#59636e;--border:#d1d9e0;--accent:#0969da;--accent-fg:#ffffff;--verified:#157f34;--single:#8a5d00;--disputed:#cf222e;--estimated:#59636e}:root[data-theme=dark]{color-scheme:dark}*,*::before,*::after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.55;-webkit-text-size-adjust:100%}a{color:var(--accent)}h1{font-size:1.9rem;line-height:1.25;margin:0 0 var(--space-3)}h2{font-size:1.4rem}h3{font-size:1.15rem}::placeholder{color:var(--fg-muted);opacity:1}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-fg);padding:var(--space-2)var(--space-4);z-index:10}.skip-link:focus{left:0}.wrap{max-width:1400px;margin:0 auto;padding:0 var(--space-4)}.prose{max-width:none}article.prose{max-width:var(--measure);margin-inline:auto}.prose>.table-scroll--wide{max-width:none;width:min(1400px - var(--space-4) * 2,100vw - var(--space-4) * 2 - 1rem)}pre{overflow-x:auto;max-width:100%}.toc{border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-3)var(--space-4);margin:0 0 var(--space-6);font-size:var(--fs-md)}.toc h2{margin:0 0 var(--space-2);font-size:var(--fs-2xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-muted)}.toc ul{list-style:none;margin:0;padding:0}.toc ul ul{padding-left:.9rem}.toc li{margin:.35rem 0}.toc a{text-decoration:none}.toc a:hover{text-decoration:underline}@media(min-width:1100px){.doc{display:grid;grid-template-columns:minmax(0,var(--measure))minmax(0,20rem);column-gap:var(--space-10);justify-content:center}.doc>h1{grid-column:1/-1}.doc>.prose{grid-column:1;grid-row:2}.doc>.toc{grid-column:2;grid-row:2;align-self:start;position:sticky;top:var(--header-h);margin:.35rem 0 0;max-height:calc(100vh - 6rem);overflow-y:auto}}html{scroll-padding-top:var(--header-h)}.site-header{border-bottom:1px solid var(--border);background:var(--bg-raised);position:sticky;top:0;z-index:5}.site-header nav{display:flex;gap:var(--space-5);align-items:center;padding:var(--space-3)0;flex-wrap:wrap}.site-header .brand{font-weight:700;letter-spacing:-.01em;text-decoration:none;color:var(--fg)}.site-header a{text-decoration:none;color:var(--fg-muted)}.site-header a:hover,.site-header a[aria-current=page]{color:var(--fg)}.site-header .spacer{margin-left:auto}.site-header .nav-primary,.site-header .nav-info{display:flex;align-items:center;flex-wrap:wrap;gap:inherit}.site-header .nav-info{border-left:1px solid var(--border);padding-left:var(--space-5)}@media(max-width:700px){.site-header nav{gap:var(--space-2).9rem;padding:var(--space-2)0;font-size:var(--fs-md)}.site-header .spacer{margin-left:var(--space-2)}.site-header .nav-info{padding-left:.9rem}}.site-footer{border-top:1px solid var(--border);margin-top:var(--space-12);padding:var(--space-6)0;color:var(--fg-muted);font-size:var(--fs-md)}.badge{display:inline-block;font-size:var(--fs-2xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:.1rem .4rem;border-radius:var(--radius);border:1px solid;white-space:nowrap}.badge--verified{color:var(--verified)}.badge--single-source{color:var(--single)}.badge--disputed{color:var(--disputed);background:color-mix(in srgb,var(--disputed) 12%,transparent)}.badge--estimated{color:var(--estimated)}.badge--no-speed-data{color:var(--fg-muted);border-style:dashed}.badge .visually-hidden{text-transform:none;letter-spacing:normal}.spread-cause{color:var(--fg-muted);font-size:var(--fs-xs)}.num{font-family:var(--mono);font-variant-numeric:tabular-nums}.button,.button--ghost,.advisor-form button,button.theme-toggle,.vs-change,.vs-swap,.machine-dialog__head button{border-radius:var(--radius);font:inherit;cursor:pointer}.button{display:inline-block;background:var(--accent);color:var(--accent-fg);text-decoration:none;padding:.55rem 1.1rem;font-weight:600}.button--ghost{background:0 0;color:var(--fg);border:1px solid var(--border)}button.theme-toggle{background:0 0;border:1px solid var(--border);color:var(--fg-muted);padding:.2rem var(--space-2);font-size:var(--fs-sm)}button.theme-toggle:hover{color:var(--fg);background:var(--bg-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.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}.hint{color:var(--fg-muted);font-size:var(--fs-md)}article.prose~.hint{max-width:var(--measure);margin-inline:auto}.brand-mark{display:inline-block;width:1em;height:1em;object-fit:contain;vertical-align:-.14em;margin-right:.45em;flex:none}.prose details{border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-2)var(--space-3);margin:var(--space-3)0;max-width:var(--measure)}.prose details summary{cursor:pointer;color:var(--fg-muted);font-size:var(--fs-md)}.prose details summary:hover{color:var(--fg)}.prose details[open] summary{margin-bottom:var(--space-2)}.prose details>:last-child{margin-bottom:0}.load-error{max-width:var(--measure);margin:var(--space-3)auto;color:var(--fg-muted);font-size:var(--fs-md);text-align:left}.load-error p{margin:0 0 var(--space-2)}.load-error .retry{background:0 0;border:1px solid var(--border);color:var(--fg);border-radius:var(--radius);padding:.3rem .7rem;font:inherit;font-size:var(--fs-sm);cursor:pointer}.load-error .retry:hover{background:var(--bg-hover)}@media(max-width:700px){form.advisor-form input,form.advisor-form select,label.matchup-picker select,label.matchup-context select,select.vs-currency,label.machine-dialog__search input,aside.filters input[type=search],aside.filters input[type=date],label.listing-controls__field input,label.listing-controls__field select,label.chart-field select{font-size:16px}}@media(max-width:700px){button.theme-toggle,.listing-controls__field input,.listing-controls__field select,.listing-controls button[type=reset],.listing-controls__check,.filters input[type=search],.filters input[type=date],.chart-field select,.button{min-height:44px}}