:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f5f3ee;--surface:#fffdf8;--surface-strong:#fff;--ink:#151d20;--ink-soft:#2a3438;--muted:#586267;--line:color-mix(in srgb, var(--ink) 15%, transparent);--line-strong:color-mix(in srgb, var(--ink) 28%, transparent);--accent:#0f766e;--accent-dark:#0b4f49;--accent-alt:#4666d8;--accent-soft:color-mix(in srgb, var(--accent) 12%, transparent);--button-bg:#151d20;--button-fg:#fffdf8;--shadow:0 24px 70px color-mix(in srgb, var(--ink) 10%, transparent);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#101416;--surface:#151c1f;--surface-strong:#1b2428;--ink:#eef5f4;--ink-soft:#cfd9d9;--muted:#b3bfc2;--line:color-mix(in srgb, var(--ink) 16%, transparent);--line-strong:color-mix(in srgb, var(--ink) 32%, transparent);--accent:#55c5b7;--accent-dark:#8adfd5;--accent-alt:#91a7ff;--accent-soft:color-mix(in srgb, var(--accent) 16%, transparent);--button-bg:#eef5f4;--button-fg:#0c1416;--shadow:0 24px 70px #00000059}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 10% 2%, var(--accent-soft), transparent 29rem), linear-gradient(180deg, color-mix(in srgb, var(--surface) 60%, transparent), transparent 38rem), var(--bg);color:var(--ink);margin:0;line-height:1.65}a{color:var(--accent-dark);text-underline-offset:.2em}code{background:color-mix(in srgb, var(--ink) 7%, transparent);border-radius:6px;padding:.08em .36em;font-size:.92em}button,input,select{font:inherit}.site-header{z-index:10;border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 84%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);position:sticky;top:0}.site-header-inner,.page-shell,.site-footer{width:min(1080px,100% - 2rem);margin:0 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.7rem;font-size:.78rem;font-weight:820}.lede{max-width:64ch;color:var(--muted);font-size:clamp(1.08rem,1.7vw,1.28rem)}.lede-sm{max-width:70ch;color:var(--muted);margin:0 0 1.6rem;font-size:clamp(1rem,1.4vw,1.12rem)}.button{border:1px solid var(--line-strong);background:var(--surface-strong);color:var(--ink);border-radius:999px;justify-content:center;align-items:center;min-height:2.55rem;padding:.6rem 1.05rem;font-weight:760;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-flex}.button:hover{box-shadow:0 4px 18px color-mix(in srgb, var(--ink) 12%, transparent);transform:translateY(-1px)}.button.primary{border-color:var(--button-bg);background:var(--button-bg);color:var(--button-fg)}.button.big{padding:.9rem 1.6rem;font-size:1.1rem}.hero-plain{max-width:60ch}.hero-plain h1{letter-spacing:-.01em;margin:0 0 1rem;font-size:clamp(2.6rem,6.6vw,5.2rem);line-height:.96}.actions{flex-wrap:wrap;gap:.7rem;margin-top:1.6rem;display:flex}.flow-section{border-top:1px solid var(--line);padding-top:2.6rem}.flow-section h2{max-width:22ch;margin:0 0 .6rem;font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.12}.flow-svg{width:100%;max-width:920px;height:auto;margin-top:1.4rem;display:block}.flow-svg .flow-line{fill:none;stroke:url(#flow-line);stroke-linecap:round;stroke-width:3px}.flow-svg .flow-stop-a{stop-color:var(--accent)}.flow-svg .flow-stop-b{stop-color:var(--accent-alt)}.flow-svg .flow-arrow{fill:var(--accent-dark)}.flow-svg .node rect{fill:var(--surface-strong);stroke:var(--line-strong);stroke-width:1.4px}.flow-svg .node text{fill:var(--ink);font-size:19px;font-weight:760}.flow-svg .node text.dim{fill:var(--muted);font-size:14px;font-weight:600}.flow-svg .node-input rect{stroke:color-mix(in srgb, var(--accent) 55%, var(--line-strong))}.flow-svg .node-sm rect{stroke:color-mix(in srgb, var(--accent-alt) 60%, var(--line-strong));stroke-width:1.6px}.flow-svg .node-urb rect{stroke:color-mix(in srgb, var(--accent) 70%, var(--line-strong));stroke-width:1.6px}.flow-svg .annotation text{fill:var(--muted);font-size:13px;font-style:italic;font-weight:640}.flow-svg .caption{fill:var(--accent-dark);font-size:14px;font-weight:720}.flow-svg .caption.center{fill:var(--ink)}.prose{border-top:1px solid var(--line);max-width:68ch;padding-top:2.6rem}.prose h2{margin:0 0 .7rem;font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.15}.prose .eyebrow{margin-bottom:.4rem}.prose p{color:var(--ink-soft);margin:0 0 1rem}.prose p:last-child{margin-bottom:0}.prose .muted{color:var(--muted)}.bullets{margin:.4rem 0 0;padding-left:1.2rem}.bullets li{color:var(--ink-soft);margin-bottom:.55rem}.bullets li:last-child{margin-bottom:0}.diagram{border-left:3px solid var(--accent);background:color-mix(in srgb, var(--surface-strong) 90%, transparent);color:var(--ink);white-space:pre;margin:.4rem 0 0;padding:1rem 1.2rem;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.92rem;line-height:1.55;overflow-x:auto}.pillars-section{border-top:1px solid var(--line);padding-top:2.6rem}.pillars-header{max-width:64ch;margin-bottom:2rem}.pillars-header h2{margin:0 0 .7rem;font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.15}.pillars-header .muted{color:var(--muted);margin:0}.pillars{gap:0;margin:0;display:grid}.pillar{border-top:1px solid var(--line);grid-template-columns:minmax(14rem,.9fr) minmax(0,1.6fr);align-items:baseline;gap:2rem;padding:1.4rem 0;display:grid}.pillar:last-child{border-bottom:1px solid var(--line)}.pillar dt{color:var(--ink);letter-spacing:-.005em;align-items:baseline;gap:.8rem;margin:0;font-size:1.1rem;font-weight:820;display:flex}.pillar-num{color:var(--accent-dark);letter-spacing:.05em;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.78rem;font-weight:700}.pillar dd{color:var(--ink-soft);margin:0}.quote-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;padding:2.4rem 0}.quote-band blockquote{max-width:50ch;color:var(--ink);letter-spacing:-.005em;margin:0;padding:0;font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:720;line-height:1.25}.quote-band blockquote:before{content:"“";color:var(--accent-dark);margin-bottom:.4rem;font-size:3rem;line-height:.6;display:block}.quote-attr{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin:1rem 0 0;font-size:.92rem;font-weight:700}.contact-band{grid-template-columns:minmax(0,1.2fr) auto;align-items:end;gap:2rem;padding-top:.8rem;display:grid}.contact-band h2{margin:0 0 .5rem;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.15}.contact-band .muted{color:var(--muted);max-width:60ch;margin:0}.contact-actions{flex-wrap:wrap;justify-content:flex-end;gap:.6rem;display:flex}.page-header{max-width:64ch}.page-header h1{letter-spacing:-.01em;margin:0 0 .8rem;font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05}.modes{gap:1.1rem;margin:.6rem 0 0;display:grid}.modes>div{border-top:1px solid var(--line);grid-template-columns:12rem 1fr;gap:1.4rem;padding:.8rem 0;display:grid}.modes>div:first-child{border-top:none;padding-top:.2rem}.modes dt{color:var(--ink);letter-spacing:.01em;margin:0;font-weight:820}.modes dd{margin:0}.modes dd p{color:var(--ink-soft);margin:0 0 .35rem}.modes dd p:last-child{margin-bottom:0}.contact-block{flex-direction:column;align-items:flex-start;gap:.9rem;display:flex}.contact-block .muted{max-width:56ch;color:var(--muted);margin:0}.site-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;padding:1.4rem 0 2rem;display:flex}.site-footer p{margin:.2rem 0 0}@media (width<=860px){.site-header-inner,.site-footer{flex-direction:column;align-items:flex-start}.pillar{grid-template-columns:1fr;gap:.6rem}.modes>div{grid-template-columns:1fr;gap:.4rem}.contact-band{grid-template-columns:1fr;align-items:flex-start}.contact-actions{justify-content:flex-start}}