:root{--c-cyan-500:#00b4ed;--c-cyan-600:#0090c4;--c-navy-500:#3d51c9;--c-navy-700:#182a88;--c-navy-800:#142270;--c-orange-600:#b34712;--c-amber-500:#dd9a1a;--c-amber-700:#96700a;--c-neutral-0:#fff;--c-neutral-50:#f5f7fb;--c-neutral-100:#e9eef5;--c-neutral-200:#dbe2ee;--c-neutral-300:#c7d0de;--c-neutral-400:#98a3b8;--c-neutral-500:#64708d;--c-neutral-600:#47536e;--c-neutral-700:#33415b;--c-neutral-800:#1d2a44;--c-neutral-900:#0f1a2b;--c-black:#000;--c-ink-void:#0e0f12;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--radius-xs:2px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-pill:9999px;--font-sans:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;--weight-regular:400;--weight-semibold:600;--weight-bold:700;--text-caption:.9375rem;--text-body:1.28125rem;--text-lead:1.5rem;--text-h3:1.75rem;--text-h2:2.375rem;--text-h1:clamp(2.25rem, 6vw, 3.5rem);--text-display:clamp(2.5rem, 7vw, 4rem);--leading-tight:1.1;--leading-snug:1.3;--leading-normal:1.55;--tracking-tight:-.02em;--tracking-label:.08em;--shadow-1:0 3px 20px #0f1a2b1a;--gradient-brand:linear-gradient(100deg, var(--c-cyan-500) 0%, var(--c-navy-700) 100%);--color-text:var(--c-neutral-900);--color-text-muted:var(--c-neutral-500);--color-heading:var(--c-neutral-900);--color-link:var(--c-navy-700);--color-link-hover:var(--c-navy-800);--color-accent:var(--c-cyan-500);--color-focus:var(--c-navy-700);--surface-canvas:var(--c-neutral-0);--surface-subtle:var(--c-neutral-50);--surface-inverse:var(--c-navy-700);--surface-deep:var(--c-ink-void);--text-on-inverse:var(--c-neutral-0);--text-on-inverse-muted:var(--c-neutral-300);--accent-on-inverse:var(--c-cyan-500);--border-hairline:var(--c-neutral-200)}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-400-normal.woff2)format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-600-normal.woff2)format("woff2")}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-700-normal.woff2)format("woff2")}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-latin-400-normal.woff2)format("woff2")}:root{color-scheme:light;font-family:var(--font-sans);color:var(--color-text);background:var(--surface-subtle)}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;font-size:var(--text-body);line-height:var(--leading-normal);grid-template-rows:auto 1fr auto;margin:0;display:grid}main{min-width:0}.site-header{--brand-row:1.75rem;background:var(--surface-canvas);border-bottom:1px solid var(--border-hairline)}@media (width>=48rem){.site-header{z-index:10;position:sticky;top:0}}.header-inner{width:min(100% - 2rem,50rem);padding-block:var(--space-3);justify-content:space-between;align-items:center;gap:var(--space-4);margin-inline:auto;display:flex}.site-nav{gap:var(--space-2) var(--space-4);flex-wrap:wrap;display:flex}.site-nav a{color:var(--color-link);font-size:var(--text-caption);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-label);text-transform:uppercase;text-decoration:none}.site-nav a:hover{color:var(--color-link-hover);text-decoration:underline}@media (width<=47.99rem){.header-inner{align-items:stretch;gap:var(--space-2);flex-direction:column}.site-nav{justify-content:space-between;gap:var(--space-2);flex-wrap:nowrap}.site-nav a{letter-spacing:.04em;white-space:nowrap;font-size:.8125rem}.site-header{top:calc(-1 * (var(--space-3) + var(--brand-row)));z-index:10;position:sticky}}main section[id]{scroll-margin-top:3.5rem}@media (width>=48rem){main section[id]{scroll-margin-top:4.5rem}}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.site-footer{width:min(100% - 2rem,50rem);padding-block:var(--space-6);margin-inline:auto}.footer-brand{margin:0 0 var(--space-2);font-weight:var(--weight-bold);color:var(--color-heading)}.footer-address{margin:0 0 var(--space-4);color:var(--color-text-muted);font-size:var(--text-caption);font-style:normal;line-height:var(--leading-normal)}.footer-address a{color:var(--color-link)}.brand{color:inherit;font-weight:var(--weight-bold);letter-spacing:var(--tracking-tight);align-items:center;text-decoration:none;display:inline-flex}.brand-logo{height:var(--brand-row);width:auto}.eyebrow{color:var(--color-link);font-weight:var(--weight-bold);margin:0}h1{max-width:16ch;margin:var(--space-2) 0;font-size:var(--text-display);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);color:var(--color-heading)}.lead{max-width:38rem;margin:var(--space-4) 0 0;color:var(--color-text-muted);font-size:var(--text-lead)}.site-footer{color:var(--color-text-muted)}.skip-link{top:var(--space-2);left:var(--space-2);z-index:20;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);background:var(--color-text);color:var(--surface-canvas);position:fixed;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.band{padding-block:var(--space-9)}.band-canvas{background:var(--surface-canvas)}.band-subtle{background:var(--surface-subtle)}.container{width:min(100% - 2rem,50rem);margin-inline:auto}.band h2{margin:0 0 var(--space-5);font-size:var(--text-h2);line-height:var(--leading-snug);letter-spacing:var(--tracking-tight);color:var(--color-heading)}.section-eyebrow{margin:0 0 var(--space-2);color:var(--color-link);font-size:var(--text-caption);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-label);text-transform:uppercase}.section-intro,.prose p{max-width:65ch;margin:0 0 var(--space-5);font-size:var(--text-body)}.prose p:last-child{margin-bottom:0}.prose-kicker{font-weight:var(--weight-semibold);color:var(--color-link)}.detail-link{color:var(--color-link);font-weight:var(--weight-semibold);text-decoration:none}.detail-link:hover{color:var(--color-link-hover);text-decoration:underline}