:root{--ink:#0a1a3a;--ink-2:#13284f;--signal:#2f6bff;--signal-strong:#1e54e6;--signal-deep:#1844bf;--ice:#3ed4e0;--mist:#eef3fb;--paper:#fff;--blueprint:#f3f6fc;--dots:#c3d0ea;--edge:1.5px solid var(--ink);--hard-shadow:-5px 5px 0 var(--signal);--slate:#4a5a78;--line:#dce4f2;--on-ink:#fff;--on-ink-soft:#a9bbdd;--danger:#b42318;--ok:#0f7b5f;--font:"Heebo Variable", "Heebo", "Assistant", "Segoe UI", system-ui, sans-serif;--radius-s:8px;--radius-m:14px;--radius-l:22px;--wrap:1400px;--gutter:16px;--section-y:clamp(56px, 7vw, 96px);--ease-out:cubic-bezier(.22, 1, .36, 1);--z-header:50;--z-chat:80;--z-modal:100}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:calc(100% * var(--a11y-scale,1))}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background-color:var(--blueprint);background-image:radial-gradient(var(--dots) 1.2px, transparent 1.2px);color:var(--ink);font-family:var(--font);text-rendering:optimizelegibility;background-size:26px 26px;margin:0;font-size:1.0625rem;line-height:1.65}img,svg{max-width:100%;display:block}h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.15}h2{font-size:clamp(1.75rem,3.4vw,2.5rem)}h3{font-size:1.25rem;font-weight:700}p{margin:0}a{color:var(--signal-strong);text-underline-offset:3px}a:hover{color:var(--signal-deep)}:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:4px}.on-ink :focus-visible{outline-color:var(--ice)}.wrap{max-width:var(--wrap);padding-inline:var(--gutter);margin-inline:auto}@media (width>=720px){:root{--gutter:32px}}@media (width>=1200px){:root{--gutter:clamp(48px, 5vw, 96px)}}.section{padding-block:var(--section-y)}[id]{scroll-margin-block-start:80px}.section-head{max-width:46rem;margin-block-end:clamp(32px,5vw,56px)}.section-head p{color:var(--slate);margin-block-start:14px;font-size:1.125rem}.on-ink{background-color:var(--ink);color:var(--on-ink);background-image:radial-gradient(#8caaeb47 1.2px,#0000 1.2px);background-size:26px 26px}.on-ink .section-head p,.on-ink .soft{color:var(--on-ink-soft)}.btn{min-height:52px;font:inherit;cursor:pointer;transition:transform .15s var(--ease-out), box-shadow .15s var(--ease-out), background-color .2s var(--ease-out);border:1.5px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:10px;padding-inline:26px;font-size:1rem;font-weight:700;text-decoration:none;display:inline-flex}.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--hard-shadow)}.btn-primary:hover{color:#fff;box-shadow:-7px 7px 0 var(--signal);transform:translate(1px,-1px)}.btn-primary:active{box-shadow:-2px 2px 0 var(--signal);transform:translate(-2px,2px)}.btn-ghost{border-color:var(--ink);color:var(--ink);background:var(--paper)}.btn-ghost:hover{background:var(--mist);color:var(--ink)}.on-ink .btn-primary{background:var(--signal-strong);box-shadow:-5px 5px 0 var(--ice)}.on-ink .btn-primary:hover{box-shadow:-7px 7px 0 var(--ice)}.on-ink .btn-ghost{color:#fff;background:0 0;border-color:#a9bbdd99}.node-card{background:var(--paper);border:var(--edge);border-radius:var(--radius-m)}.kind{color:var(--signal-strong);background:#e5edff;border-radius:999px;padding:3px 10px;font-size:.8rem;font-weight:800;display:inline-block}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{background:var(--paper);color:var(--ink);border-radius:var(--radius-s);z-index:var(--z-modal);padding:12px 18px;font-weight:700;position:absolute;inset-block-start:-100px;inset-inline-start:16px}.skip-link:focus{inset-block-start:12px}.ltr{direction:ltr;unicode-bidi:isolate}.placeholder-note{color:#6b4e00;border-radius:var(--radius-s);background:#fff4d6;border:1px dashed #d9a300;padding:2px 8px;font-size:.9rem;font-weight:600;display:inline-block}.spine{--spine-x:calc(max(0px, (100% - var(--wrap)) / 2) + var(--gutter) / 2);position:relative}.spine:before{content:"";z-index:1;pointer-events:none;height:var(--spine-len,100%);border-inline-start:2px dashed var(--signal);position:absolute;inset-block-start:0;inset-inline-start:calc(var(--spine-x) - 1px)}.section-head{position:relative}.pin{z-index:2;background:var(--signal);width:18px;height:18px;box-shadow:0 0 0 5px var(--blueprint), 0 0 0 6.5px var(--signal);border-radius:50%;position:absolute;inset-block-start:.55rem;inset-inline-start:calc(var(--gutter) / -2 - 9px)}.on-ink .pin{box-shadow:0 0 0 5px var(--ink), 0 0 0 6.5px var(--signal)}.pin.end{background:var(--ice);box-shadow:0 0 0 5px var(--ink), 0 0 0 6.5px var(--ice)}@media (width<=720px){.spine:before,.pin{display:none}}.more{margin-block-start:28px;font-weight:700}.on-ink-link{color:var(--ice)}.on-ink-link:hover{color:#fff}.empty-node{border-radius:var(--radius-m);text-align:center;background:#ffffff80;border:2px dashed #9aabc8;place-items:center;padding:40px 24px;display:grid}html.a11y-contrast{--slate:#0a1a3a;--line:#4a5a78;--dots:transparent;--mist:#fff;--blueprint:#fff;--on-ink-soft:#fff;--signal-strong:#0033a0;--edge:2px solid #0a1a3a}html.a11y-contrast .on-ink{background-image:none}html.a11y-contrast ::placeholder{color:#0a1a3a;opacity:1}html.a11y-links a{text-underline-offset:4px!important;text-decoration:underline!important;text-decoration-thickness:2px!important}html.a11y-links a:not(.btn){box-shadow:0 0 0 2px #fff3b0;color:#0a1a3a!important;background-color:#fff3b0!important}html.a11y-spacing body{line-height:1.8}html.a11y-spacing body :where(p,li,dd,dt,a,label,span,h1,h2,h3,h4,button,input,textarea){letter-spacing:.08em!important;word-spacing:.16em!important;line-height:1.8!important}html.a11y-spacing body p+p{margin-block-start:1em}html.a11y-still{scroll-behavior:auto}html.a11y-still *,html.a11y-still :before,html.a11y-still :after{transition:none!important;animation:none!important}