:root{--hp-bg:#0b1113;--hp-panel:#121a1d;--hp-ink:#e6ecea;--hp-ink2:#8a9a9a;--hp-rule:#253134;--hp-grid:#1d2b30;--hp-human:#e8a63c;--hp-agent:#4cbacf;--hp-refuse:#ce6350;--hp-shadow:rgba(0,0,0,.62)}@media (prefers-color-scheme:light){html:not(.dark){--hp-bg:#e9edec;--hp-panel:#f7f9f8;--hp-ink:#101819;--hp-ink2:#5a6a6b;--hp-rule:#c6cfce;--hp-grid:#d8e0df;--hp-human:#a96a12;--hp-agent:#14707f;--hp-refuse:#a63c2b;--hp-shadow:rgba(16,24,25,.18)}}html.light{--hp-bg:#e9edec;--hp-panel:#f7f9f8;--hp-ink:#101819;--hp-ink2:#5a6a6b;--hp-rule:#c6cfce;--hp-grid:#d8e0df;--hp-human:#a96a12;--hp-agent:#14707f;--hp-refuse:#a63c2b;--hp-shadow:rgba(16,24,25,.18)}html.dark{--hp-bg:#0b1113;--hp-panel:#121a1d;--hp-ink:#e6ecea;--hp-ink2:#8a9a9a;--hp-rule:#253134;--hp-grid:#1d2b30;--hp-human:#e8a63c;--hp-agent:#4cbacf;--hp-refuse:#ce6350;--hp-shadow:rgba(0,0,0,.62)}:root,html.dark,html.light{--hp-gate:var(--hp-human)}@font-face{font-family:Archivo hp;font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/hcifootprint/_next/static/media/archivo-var.c214ffb7.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Plex Mono hp;font-style:normal;font-weight:400;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-mono-400.d3ebbfd6.woff2) format("woff2")}@font-face{font-family:Plex Mono hp;font-style:normal;font-weight:500;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-mono-500.98e207f0.woff2) format("woff2")}@font-face{font-family:Plex Mono hp;font-style:normal;font-weight:600;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-mono-600.db96af6b.woff2) format("woff2")}@font-face{font-family:Plex Sans hp;font-style:normal;font-weight:400;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-sans-400.a48d7de5.woff2) format("woff2")}@font-face{font-family:Plex Sans hp;font-style:normal;font-weight:500;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-sans-500.583f0bda.woff2) format("woff2")}@font-face{font-family:Plex Sans hp;font-style:normal;font-weight:600;font-display:swap;src:url(/hcifootprint/_next/static/media/plex-sans-600.7241c29a.woff2) format("woff2")}:root{--bg:var(--hp-bg);--bg-elev:var(--hp-panel);--fg:var(--hp-ink);--fg-muted:var(--hp-ink2);--fg-faint:color-mix(in srgb,var(--hp-ink2) 62%,var(--hp-bg));--line:var(--hp-rule);--line2:color-mix(in srgb,var(--hp-rule) 55%,var(--hp-ink2));--yellow:var(--hp-human);--accent-ink:var(--hp-agent);--sans:"Plex Sans hp",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"Plex Mono hp",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--content:46rem;--gutter:clamp(18px,4vw,56px);--hd-h:64px}*{box-sizing:border-box}html.dark{color-scheme:dark}html.light{color-scheme:light}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit}:where(a,button,[tabindex]):focus-visible{outline:2px solid var(--accent-ink);outline-offset:3px;border-radius:4px}.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}.skip-link:focus{top:12px}.site-hd{position:-webkit-sticky;position:sticky;top:0;z-index:40;justify-content:space-between;gap:20px;height:var(--hd-h);padding:0 var(--gutter);background:var(--bg);border-bottom:1px solid var(--line)}.site-hd,.site-hd .brand{display:flex;align-items:center}.site-hd .brand{gap:14px;min-width:0;flex-wrap:wrap;align-content:flex-start;--brand-row:2rem;max-height:var(--brand-row);overflow:hidden}.site-hd .wordmark{font-family:var(--mono);font-size:15px;font-weight:500;letter-spacing:-.02em;color:var(--accent-ink);text-decoration:none;flex:none;white-space:nowrap}.site-hd .brand:hover .wordmark{color:var(--fg)}.site-hd .ver{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--fg-muted);border:1px solid var(--line);padding:3px 6px;white-space:nowrap}.site-hd .nav{display:flex;align-items:center;gap:clamp(12px,2vw,28px);font-family:var(--mono);font-size:12.5px;letter-spacing:.04em}.site-hd .nav a{color:var(--fg-muted);text-decoration:none;white-space:nowrap}.site-hd .nav a:hover,.site-hd .nav a[aria-current=page]{color:var(--fg)}.site-hd .nav a.is-out{color:var(--fg);border-bottom:1px solid var(--line);padding-bottom:2px}.site-hd .theme{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;cursor:pointer;background:transparent;border:1px solid var(--line);color:var(--fg-muted)}.site-hd .theme:hover{color:var(--fg);border-color:var(--fg-muted)}.site-hd .theme svg{width:15px;height:15px}.site-hd .i-sun{display:none}html.dark .site-hd .i-sun{display:block}html.dark .site-hd .i-moon{display:none}@media (max-width:620px){.site-hd{gap:10px}.site-hd .brand{gap:8px}.site-hd .nav .is-sec{display:none}}.site-ft{border-top:1px solid var(--line);margin-top:5rem;padding:clamp(30px,5vh,52px) var(--gutter);background:var(--bg-elev);color:var(--fg-faint);font-size:12px;font-family:var(--mono);text-align:center;line-height:1.9}.site-ft a{color:var(--fg-muted);text-decoration:none}.site-ft a:hover{color:var(--fg)}.site-ft .built{color:var(--fg-muted)}.site-ft .built a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}.deck-page .post-section{scroll-margin-top:calc(var(--hd-h) + 12px)}.deck-page .section-head{top:var(--hd-h)}.deck-page .view-toggle button[aria-pressed=true]{background:var(--fg);color:var(--bg)}.wrap{max-width:58rem;margin:0 auto;padding:2.75rem var(--gutter) 0}.wrap.wide{max-width:66rem}.site-hd .audience{border:1px solid color-mix(in srgb,currentColor 20%,transparent);border-radius:999px;display:inline-flex;overflow:hidden;padding:2px}.site-hd .audience button{background:none;border:0;border-radius:999px;color:inherit;cursor:pointer;font:inherit;font-size:.76rem;letter-spacing:.02em;opacity:.55;padding:.2rem .62rem;transition:background-color .15s ease,opacity .15s ease;white-space:nowrap}.site-hd .audience button:hover{opacity:.85}html.view-product .site-hd .audience [data-view=view-product],html:not(.view-product) .site-hd .audience [data-view=view-technical]{background:color-mix(in srgb,currentColor 12%,transparent);opacity:1}.site-hd .audience button:focus-visible{outline:2px solid currentColor;outline-offset:1px}html.view-product .site-hd .audience .v-tech,html:not(.view-product) .site-hd .audience .v-prod{display:none}.eyebrow{font-family:var(--mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 .6rem}.theme-toggle{margin-left:1.125rem;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--bg-elev);color:var(--fg-muted);cursor:pointer}.theme-toggle:hover{color:var(--fg)}.post-head h1{font-size:clamp(2.1rem,5vw,3.25rem);font-weight:700;letter-spacing:-.03em;margin:.25rem 0 .75rem;line-height:1.05}.post-head .lead{font-size:1.25rem;color:var(--fg-muted);margin:0 0 .6rem}.post-head .byline{font-family:var(--mono);font-size:.75rem;color:var(--fg-faint)}.view-toggle{display:inline-flex;gap:.25rem;padding:.25rem;margin:1.4rem 0 2.1rem;border:1px solid var(--line);border-radius:999px;background:var(--bg-elev)}.view-toggle button{font:inherit;font-size:.875rem;cursor:pointer;border:0;border-radius:999px;padding:.5rem 1.1rem;background:transparent;color:var(--fg-muted)}.view-toggle button[aria-pressed=true]{background:var(--yellow);color:#111;font-weight:600}.post-section{margin:0 0 4rem;scroll-margin-top:4.75rem}.section-head{position:-webkit-sticky;position:sticky;top:60px;z-index:6;display:flex;align-items:baseline;gap:.6rem;background:var(--bg);padding:.7rem 0 .55rem;margin-bottom:.8rem;border-bottom:1px solid var(--line)}.section-head-text{min-width:0}.section-head .eyebrow{margin:0 0 .15rem}.section-head h2{font-size:1.5rem;letter-spacing:-.01em;margin:0;line-height:1.15}.section-anchor{font-family:var(--mono);font-size:1.25rem;line-height:1;color:var(--fg-faint);text-decoration:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;opacity:0;transition:opacity .15s ease;padding-top:.15rem}.section-anchor:focus-visible,.section-head:hover .section-anchor{opacity:1}.section-anchor:hover,.section-copied{color:var(--accent-ink)}.section-copied{font-family:var(--mono);font-size:.7rem;align-self:center}.slide-figure{position:relative;width:100%;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--bg)}.slide-figure-canvas{position:absolute;top:0;left:0;width:1920px;height:1080px;transform-origin:top left}.slide-figure-canvas>section{position:absolute!important;inset:0!important;width:1920px!important;height:1080px!important;margin:0!important}.slide-figure-canvas [class*=fp-]{opacity:1!important;transform:none!important;animation:none!important}.slide-figure-canvas svg [style*=stroke-dashoffset]{stroke-dashoffset:0!important}.prose{margin-top:1.4rem;font-size:1.125rem;line-height:1.75;color:var(--fg);max-width:42rem}.prose p{margin:0 0 1.1rem}.prose strong{color:var(--fg);font-weight:600}.prose a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}.prose h3{font-size:1.3rem;letter-spacing:-.01em;margin:2rem 0 .6rem}.prose ol,.prose ul{margin:0 0 1.1rem;padding-left:1.3rem}.prose li{margin:.3rem 0}.prose blockquote{margin:1.2rem 0;padding:.4rem 0 .4rem 1.1rem;border-left:3px solid var(--yellow);color:var(--fg-muted);font-style:italic}.prose code{font-family:var(--mono);font-size:.9em;background:var(--bg-elev);border:1px solid var(--line);border-radius:5px;padding:.1em .35em}.prose pre{background:#0d1117;color:#e6edf3;border-radius:12px;padding:1rem 1.2rem;overflow:auto;margin:1.2rem 0}.prose pre code{background:none;border:0;padding:0;font-size:.85rem}.prose img{max-width:100%;border-radius:12px;border:1px solid var(--line);margin:1.2rem 0}.scrolly{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:2.5rem;gap:2.5rem;align-items:start}.scrolly-stage{position:-webkit-sticky;position:sticky;top:5rem;display:flex;flex-direction:column;gap:.75rem}.scrolly-rail{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}.scrolly-rail span{width:20px;height:4px;border-radius:2px;background:var(--line2);transition:background .2s ease}.scrolly-rail span.on{background:var(--yellow)}.scrolly-beat{min-height:68vh;display:flex;flex-direction:column;justify-content:center}.scrolly-beat h2{font-size:1.6rem;letter-spacing:-.01em;margin:.2rem 0 0;line-height:1.15}.scrolly-beat-figure{display:none}@media (max-width:820px){.scrolly{grid-template-columns:1fr;gap:0}.scrolly-stage{display:none}.scrolly-beat{min-height:0;margin-bottom:3rem}.scrolly-beat-figure{display:block;margin-top:1rem}}.deck-shell{position:relative;width:100%;height:min(76vh,620px);border:1px solid var(--line2);border-radius:14px;overflow:hidden;background:var(--bg)}.deck-shell deck-stage{display:block;width:100%;height:100%}.deck-actions{display:flex;align-items:center;justify-content:center;gap:.9rem;margin-top:.75rem;flex-wrap:wrap}.deck-hint{color:var(--fg-faint);font-family:var(--mono);font-size:.75rem;margin:0}.deck-copy{font:inherit;font-size:.75rem;font-family:var(--mono);cursor:pointer;border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem;background:var(--bg-elev);color:var(--fg-muted)}.deck-copy:hover{color:var(--fg);border-color:var(--line2)}.post-cta{text-align:center;margin:2.5rem 0;padding:2.1rem;border:1px solid var(--line);border-radius:16px;background:var(--bg-elev)}.post-cta a{color:var(--accent-ink);font-weight:600;text-decoration:none}