:root{--color-primary:#16293d;--color-primary-light:#24405c;--color-accent:#2c5f7c;--color-accent-hover:#1b435a;--color-rule:#d9dbd6;--color-text:#1b1f23;--color-text-muted:#565f68;--color-text-meta:#79838c;--color-bg:#fcfcfa;--color-bg-subtle:#f2f3f0;--color-bg-emphasis:#e9ebe6;--color-confidence-high:#1f5541;--color-confidence-medium:#8a6d1f;--color-warning:#9d3520;--font-serif:Georgia, "Iowan Old Style", "Times New Roman", serif;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;--max-width-prose:740px;--max-width-wide:1000px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:17px}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.65}.skip-link{background:var(--color-primary);color:#fff;z-index:10;padding:.6rem 1rem;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}.site-header{border-bottom:1px solid var(--color-rule);background:var(--color-bg);padding:1.4rem 1.5rem}.site-header-inner{max-width:var(--max-width-wide);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;display:flex}.site-brand{color:var(--color-primary);flex-direction:column;gap:.15rem;text-decoration:none;display:flex}.site-brand-mark{font-family:var(--font-serif);letter-spacing:-.015em;font-size:1.3rem;font-weight:700;line-height:1.1}.site-brand-tagline{text-transform:uppercase;letter-spacing:.09em;color:var(--color-text-meta);font-size:.7rem;font-weight:600}.site-nav{flex-wrap:wrap;align-items:center;gap:1.75rem;font-size:.92rem;font-weight:500;display:flex}.site-nav a{color:var(--color-text-muted);border-bottom:2px solid #0000;padding:.25rem 0;text-decoration:none}.site-nav a:hover{color:var(--color-primary)}.site-nav 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a:hover{color:var(--color-accent-hover)}main strong{color:var(--color-primary);font-weight:700}main code{background:var(--color-bg-subtle);font-size:.88em;font-family:var(--font-mono);color:var(--color-primary);border-radius:3px;padding:.12em .4em}.lede{font-family:var(--font-serif);color:var(--color-text);margin-bottom:1.75rem;font-size:1.14rem;line-height:1.6}.pull{border-left:3px solid var(--color-primary);background:var(--color-bg-subtle);font-family:var(--font-serif);margin:1.75rem 0;padding:1.05rem 1.35rem;font-size:1rem;line-height:1.6}.pull p:last-child{margin-bottom:0}.cards{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.1rem;margin:2rem 0;padding:0;list-style:none;display:grid}.cards li{margin:0}.card{background:var(--color-bg-subtle);border:1px solid var(--color-rule);border-radius:2px;height:100%;padding:1.2rem 1.3rem;transition:border-color .15s,background 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p{margin-bottom:.85rem}.site-footer h4{text-transform:uppercase;letter-spacing:.1em;color:var(--color-primary);margin-bottom:.7rem;font-size:.68rem;font-weight:700}.site-footer ul{margin:0 0 1.25rem;padding:0;list-style:none}.site-footer li{margin-bottom:.45rem}.site-footer a{color:var(--color-accent);text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer-bottom{max-width:var(--max-width-wide);border-top:1px solid var(--color-rule);color:var(--color-text-meta);flex-wrap:wrap;justify-content:space-between;gap:1rem;margin:2rem auto 0;padding-top:1.5rem;font-size:.78rem;display:flex}.site-footer-bottom a{color:var(--color-text-muted)}@media (width<=720px){html{font-size:16px}main{padding:2rem 1.25rem 3.5rem}main h1{font-size:1.95rem}main h2{margin-top:2.25rem;font-size:1.32rem}.site-header{padding:1.15rem 1.25rem}.site-header-inner{flex-direction:column;align-items:flex-start}.site-nav{gap:1.15rem}.site-footer-inner{grid-template-columns:1fr;gap:2rem}.site-footer-bottom{flex-direction:column;align-items:flex-start}}