:root{--color-bg:#fff;--color-text:#1a1a1a;--color-muted:#5a5a5a;--color-border:#e2e2e2;--color-accent:#1a5fb4;--color-accent-contrast:#fff;--color-surface:#f7f7f8;--color-navy:#0a1f44;--space-1:.25rem;--space-2:.5rem;--space-3:1rem;--space-4:1.5rem;--space-5:2.5rem;--space-6:4rem;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--max-width:72rem}*{box-sizing:border-box}html{color-scheme:light}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);margin:0;line-height:1.6}.wrap{max-width:var(--max-width);padding-inline:var(--space-3);margin-inline:auto}.skip-link{background:var(--color-accent);color:var(--color-accent-contrast);padding:var(--space-2) var(--space-3);z-index:100;position:absolute;top:0;left:-9999px}.skip-link:focus{left:var(--space-2);top:var(--space-2)}a{color:var(--color-accent)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid 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span{background:var(--b-navy);width:22px;height:2px;margin:5px 0;display:block}.nav-mobile{border-top:1px solid var(--b-border);background:#fff;flex-direction:column;gap:4px;padding:12px 24px 20px;display:none}.nav-mobile.is-open{display:flex}.nav-mobile a{color:var(--b-text);border-bottom:1px solid var(--b-border);padding:12px 0;font-weight:600;text-decoration:none}.tool-bar{background:var(--b-bg-alt);border-bottom:1px solid var(--b-border)}.tool-bar__inner{gap:16px;min-height:46px}.tool-bar__title{color:var(--b-navy);font-size:.92rem;font-weight:800;text-decoration:none}.tool-bar__nav{gap:20px;margin:0;padding:0;list-style:none;display:flex}.tool-bar__nav a{color:var(--b-muted);font-size:.88rem;font-weight:600;text-decoration:none}.tool-bar__nav a:hover,.tool-bar__nav a:focus-visible{color:var(--b-blue)}@media (width<=760px){.nav-desktop{display:none}.nav-toggle{display:block}}.site-footer{border-top:1px solid 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