:root{--bg:#f8f7f4;--surface:#fff;--fg:#1a1916;--muted:#6b6964;--border:#e2dfd8;--accent:#1e3a5f;--accent-soft:color-mix(in oklch, var(--accent) 12%, transparent);--fg-soft:color-mix(in oklch, var(--fg) 6%, transparent);--font-display:"Iowan Old Style", "Charter", Georgia, "Times New Roman", serif;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono:ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace;--fs-h1:clamp(32px, 4vw, 48px);--fs-h2:clamp(24px, 3vw, 36px);--fs-h3:20px;--fs-body:15px;--fs-meta:12px;--gap-xs:8px;--gap-sm:12px;--gap-md:20px;--gap-lg:32px;--gap-xl:56px;--container:1200px;--gutter:24px;--radius:10px;--radius-lg:14px;--sidebar-w:220px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:var(--fs-body);-webkit-font-smoothing:antialiased;margin:0;line-height:1.55}img,svg{max-width:100%;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}p{text-wrap:pretty}h1,h2,h3,h4{text-wrap:balance}.h1,h1{font-family:var(--font-display);font-size:var(--fs-h1);letter-spacing:-.02em;margin:0;line-height:1.1}.h2,h2{font-family:var(--font-display);font-size:var(--fs-h2);letter-spacing:-.015em;margin:0;line-height:1.12}.h3,h3{font-size:var(--fs-h3);margin:0;font-weight:600;line-height:1.3}.lead{color:var(--muted);max-width:56ch;margin:0;font-size:17px;line-height:1.55}.eyebrow{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 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