:root{--color-bg:#F7F6F4;--color-surface:#FFFFFF;--color-surface-alt:#F0EFEC;--color-border:#E2E0DB;--color-border-strong:#C8C5BE;--color-text:#1A1917;--color-text-muted:#6B6860;--color-text-subtle:#9B9790;--color-text-inverse:#FFFFFF;--color-accent:#C0392B;--color-accent-hover:#A93226;--color-accent-light:#FDECEA;--color-success:#1E7D45;--color-warning:#8A6500;--color-error:#C0392B;--color-info:#1A5799;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji";--font-mono:ui-monospace,"SF Mono","Fira Code",monospace;--text-xs:clamp(0.6875rem,0.65rem + 0.2vw,0.75rem);--text-sm:clamp(0.8125rem,0.78rem + 0.2vw,0.875rem);--text-base:clamp(0.9375rem,0.9rem + 0.2vw,1rem);--text-lg:clamp(1.0625rem,1rem + 0.3vw,1.125rem);--text-xl:clamp(1.1875rem,1.1rem + 0.5vw,1.375rem);--text-2xl:clamp(1.375rem,1.25rem + 0.7vw,1.75rem);--text-3xl:clamp(1.75rem,1.5rem + 1.2vw,2.25rem);--leading-tight:1.25;--leading-snug:1.4;--leading-normal:1.6;--leading-loose:1.8;--weight-normal:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--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;--space-16:4rem;--space-20:5rem;--space-24:6rem;--container-max:75rem;--container-prose:42rem;--container-narrow:34rem;--container-padding:var(--space-4);--radius-sm:0.25rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgb(0 0 0/0.06);--shadow-md:0 2px 8px 0 rgb(0 0 0/0.08),0 1px 2px 0 rgb(0 0 0/0.04);--shadow-lg:0 8px 24px 0 rgb(0 0 0/0.10),0 2px 6px 0 rgb(0 0 0/0.06);--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:400ms ease;--z-base:0;--z-raised:10;--z-sticky:100;--z-overlay:200;--z-modal:300;--z-toast:400}*,:after,:before{box-sizing:border-box}html{font-size:100%;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background-color:var(--color-bg);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);font-weight:var(--weight-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,h1,h2,h3,h4,h5,h6{margin:0;color:var(--color-text)}h1,h2,h3,h4,h5,h6{font-weight:var(--weight-bold);line-height:var(--leading-tight)}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}p{margin:0}a{color:var(--color-accent);text-decoration:underline;text-underline-offset:.2em;text-decoration-thickness:1px;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-padding)}@media (min-width:40rem){:root{--container-padding:var(--space-6)}}@media (min-width:64rem){:root{--container-padding:var(--space-8)}}