@import"https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400&family=IBM+Plex+Mono:ital,wght@0,300;0,400;0,500;1,400&display=swap";:root{--color-bg: #FAF8F4;--color-bg-alt: #F0EBDF;--color-rule: #E2DACB;--color-rule-strong: #D5CFC5;--color-ink: #1B1814;--color-ink-2: #3A3632;--color-ink-3: #7A756E;--color-ink-4: #A9A49C;--color-accent: #8B0000;--color-accent-2: #A52A2A;--graph-non-optimal: #B8B0A4;--graph-optimal: #1B1814;--graph-attack: #8B0000;--graph-weight: #8B5550;--graph-label: #5A5550;--font-display: "EB Garamond", "Cormorant Garamond", Georgia, "Times New Roman", serif;--font-body: "Newsreader", Georgia, "Times New Roman", serif;--font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--container-max: 1200px;--container-narrow: 760px;--gutter: clamp(1.25rem, 4vw, 2.5rem);--section-py: clamp(4.5rem, 10vw, 7.5rem);--nav-height: 68px;--ease-out: cubic-bezier(.2, .8, .2, 1)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}body{margin:0;background:var(--color-bg);color:var(--color-ink-2);font-family:var(--font-body);font-size:18px;line-height:1.65;font-feature-settings:"kern" 1,"liga" 1,"onum" 1,"calt" 1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;min-height:100vh}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320' viewBox='0 0 320 320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.10  0 0 0 0 0.09  0 0 0 0 0.07  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/></svg>");background-size:320px 320px;mix-blend-mode:multiply;opacity:.55}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse at 50% 0%,transparent 60%,rgba(27,24,20,.04) 100%)}main,header,footer{position:relative;z-index:1}img,svg{display:block;max-width:100%}a{color:var(--color-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em;text-decoration-color:color-mix(in srgb,var(--color-ink) 35%,transparent);transition:color .15s ease,text-decoration-color .15s ease}a:hover{color:var(--color-accent-2);text-decoration-color:var(--color-accent-2)}button{font:inherit;cursor:pointer}input,textarea{font:inherit;color:inherit}h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;color:var(--color-ink);letter-spacing:-.005em;margin:0 0 .6em;line-height:1.12;text-wrap:balance}h1{font-size:clamp(2.6rem,6.2vw,4.6rem);letter-spacing:-.018em;line-height:1.02}h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.012em;line-height:1.08}h3{font-size:clamp(1.15rem,1.8vw,1.4rem);font-family:var(--font-display);font-weight:500}p{margin:0 0 1.1em}em,i{font-style:italic}::selection{background:var(--color-ink);color:var(--color-bg)}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--gutter)}.container-narrow{max-width:var(--container-narrow)}.section{padding-block:var(--section-py);position:relative}.section+.section{border-top:1px solid var(--color-rule)}.section--first{padding-top:clamp(3rem,6vw,5rem)}.section-label{display:inline-flex;align-items:center;gap:.65em;font-family:var(--font-mono);font-size:.72rem;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--color-ink-3);margin:0 0 1.4rem}.section-label:before{content:"";display:inline-block;width:1.6em;height:1px;background:var(--color-ink-3)}.lede{font-family:var(--font-body);font-size:clamp(1.1rem,1.6vw,1.25rem);color:var(--color-ink-2);max-width:60ch;line-height:1.55;font-weight:400;text-wrap:pretty}.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--font-mono);font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:.95em 1.45em;border:1px solid var(--color-ink);background:var(--color-ink);color:var(--color-bg);position:relative;overflow:hidden;transition:color .2s var(--ease-out)}.btn:before{content:"";position:absolute;inset:0;background:var(--color-accent);transform:translateY(101%);transition:transform .32s var(--ease-out);z-index:0}.btn>*{position:relative;z-index:1}.btn:hover:before{transform:translateY(0)}.btn:hover{color:var(--color-bg);border-color:var(--color-accent)}.btn--ghost{background:transparent;color:var(--color-ink)}.btn--ghost:before{background:var(--color-ink)}.btn--ghost:hover{color:var(--color-bg);border-color:var(--color-ink)}.field{display:flex;flex-direction:column;gap:.55rem}.field label{font-family:var(--font-mono);font-size:.72rem;font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3)}.field input,.field textarea{background:transparent;border:0;border-bottom:1px solid var(--color-rule-strong);padding:.65rem 0;font-family:var(--font-body);font-size:1.05rem;color:var(--color-ink);outline:none;transition:border-color .15s ease}.field textarea{resize:vertical;min-height:7.5rem;line-height:1.55}.field input:focus,.field textarea:focus{border-color:var(--color-ink)}.field input::placeholder,.field textarea::placeholder{color:var(--color-ink-4)}.dropcap:first-letter{font-family:var(--font-display);font-weight:500;float:left;font-size:4.6em;line-height:.85;padding:.08em .12em 0 0;margin-right:.04em;color:var(--color-ink);font-feature-settings:"lnum"}.sidenote{font-family:var(--font-body);font-style:italic;font-size:.92rem;line-height:1.5;color:var(--color-ink-3);display:block;border-left:1px solid var(--color-accent);padding-left:1rem;margin:1.6rem 0}.sidenote .sidenote__num{font-family:var(--font-mono);font-style:normal;font-size:.72rem;letter-spacing:.12em;color:var(--color-accent);display:block;margin-bottom:.35rem}.fn{font-family:var(--font-mono);font-size:.6em;vertical-align:super;color:var(--color-accent);text-decoration:none;margin-left:.06em}.fn:hover{color:var(--color-accent-2)}.theorem{position:relative;background:var(--color-bg);padding:2.1rem clamp(1.4rem,2.6vw,2rem) 1.9rem;border-top:3px double var(--color-ink);border-bottom:1px solid var(--color-ink);display:flex;flex-direction:column;gap:.95rem;height:100%;transition:background .25s var(--ease-out)}.theorem:hover{background:var(--color-bg-alt)}.theorem__head{display:flex;align-items:baseline;justify-content:space-between;gap:.9rem}.theorem__num{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3)}.theorem__name{font-family:var(--font-display);font-weight:500;font-style:italic;font-size:1.05rem;color:var(--color-accent);letter-spacing:.02em}.theorem__qed{align-self:flex-end;font-family:var(--font-display);color:var(--color-ink);font-size:1rem;margin-top:auto;user-select:none}.equation{display:flex;justify-content:center;align-items:baseline;gap:1rem;margin:2rem auto;font-family:var(--font-display);font-style:italic;font-size:clamp(1.2rem,2vw,1.5rem);color:var(--color-ink)}.equation__tag{font-family:var(--font-mono);font-style:normal;font-size:.72rem;letter-spacing:.16em;color:var(--color-ink-3)}@keyframes rise-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.reveal{opacity:0;animation:rise-in .85s var(--ease-out) forwards}.reveal-1{animation-delay:.05s}.reveal-2{animation-delay:.18s}.reveal-3{animation-delay:.32s}.reveal-4{animation-delay:.46s}.reveal-5{animation-delay:.6s}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;animation:none}.btn:before{transition:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.brand[data-astro-cid-7eczacpb]{display:inline-flex;align-items:baseline;font-family:var(--font-display);font-weight:500;font-size:1.4rem;color:var(--color-ink);letter-spacing:-.005em;line-height:1}.brand__a[data-astro-cid-7eczacpb]{display:inline-block;font-style:normal}.brand__star[data-astro-cid-7eczacpb]{width:.6em;height:.6em;margin-left:.04em;align-self:flex-start;overflow:visible;transform:translateY(-.3em);transition:transform .4s var(--ease-out)}.brand[data-astro-cid-7eczacpb]:hover .brand__star[data-astro-cid-7eczacpb]{transform:translateY(-.3em) rotate(72deg)}.brand__divider[data-astro-cid-7eczacpb]{align-self:stretch;width:1px;margin:.15em .6em 0;background:var(--color-rule-strong)}.brand__rest[data-astro-cid-7eczacpb]{font-family:var(--font-mono);font-size:.78em;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--color-ink)}.nav[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--color-bg) 88%,transparent);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--color-rule)}.nav__inner[data-astro-cid-dmqpwcec]{display:flex;align-items:center;justify-content:space-between;min-height:var(--nav-height);gap:1.5rem}.nav__brand[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;text-decoration:none;color:var(--color-ink)}.nav__links[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:clamp(1rem,2.4vw,2rem)}.nav__link[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;text-decoration:none;color:var(--color-ink-2);transition:color .18s var(--ease-out);line-height:1}.nav__link[data-astro-cid-dmqpwcec]:hover{color:var(--color-accent)}.nav__link-name[data-astro-cid-dmqpwcec]{font-family:var(--font-display);font-size:1.08rem;font-style:italic;color:inherit}.nav__cta[data-astro-cid-dmqpwcec]{padding:.7em 1.2em;font-size:.72rem}@media(max-width:760px){.nav__link[data-astro-cid-dmqpwcec]:not(.nav__cta){display:none}}.footer[data-astro-cid-sz7xmlte]{margin-top:clamp(3rem,8vw,6rem);border-top:1px solid var(--color-ink);padding-top:3rem;padding-bottom:1.6rem;background:var(--color-bg);position:relative}.footer[data-astro-cid-sz7xmlte]:before{content:"⁕";position:absolute;top:-.85rem;left:50%;transform:translate(-50%);background:var(--color-bg);padding:0 .65rem;font-family:var(--font-display);color:var(--color-accent);font-size:1.2rem;line-height:1}.footer__main[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr);gap:clamp(2rem,5vw,4rem);padding-bottom:2.6rem;border-bottom:1px solid var(--color-rule)}.footer__pitch[data-astro-cid-sz7xmlte]{margin:1.1rem 0 0;font-family:var(--font-body);font-style:italic;color:var(--color-ink-3);font-size:.95rem;max-width:36ch;line-height:1.5}.footer__cols[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.footer__col[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3);margin:0 0 1rem;font-weight:400}.footer__col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}.footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{text-decoration:none;font-family:var(--font-display);font-size:1.05rem;color:var(--color-ink);transition:color .18s var(--ease-out);display:inline-flex;align-items:baseline}.footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}.footer__arrow[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:.78em;color:var(--color-ink-3);transition:transform .18s var(--ease-out)}.footer__col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover .footer__arrow[data-astro-cid-sz7xmlte]{transform:translate(2px,-2px);color:var(--color-accent)}.footer__colophon[data-astro-cid-sz7xmlte]{padding-top:1.6rem;display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:1rem}.footer__colophon[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:0;font-family:var(--font-body);font-size:.86rem;color:var(--color-ink-3);line-height:1.5}.footer__colophon[data-astro-cid-sz7xmlte] em[data-astro-cid-sz7xmlte]{color:var(--color-ink);font-style:italic}.footer__qed[data-astro-cid-sz7xmlte]{color:var(--color-accent);margin-right:.4em;font-style:normal}.footer__copy[data-astro-cid-sz7xmlte]{font-family:var(--font-mono)!important;font-size:.72rem!important;letter-spacing:.12em;color:var(--color-ink-3)!important;text-transform:uppercase}@media(max-width:760px){.footer__main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}.footer__colophon[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}}.graph[data-astro-cid-pdfdktuu]{margin:0;padding:0;background:var(--color-bg-alt);border:1px solid var(--color-rule);box-shadow:0 1px 0 0 var(--color-bg) inset,0 24px 60px -30px #1b18142e,0 8px 18px -10px #1b181414;position:relative;display:flex;flex-direction:column}.graph__plate[data-astro-cid-pdfdktuu]{padding:clamp(1rem,2vw,1.5rem);position:relative}.graph__plate[data-astro-cid-pdfdktuu]:before,.graph__plate[data-astro-cid-pdfdktuu]:after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--color-ink-3);pointer-events:none}.graph__plate[data-astro-cid-pdfdktuu]:before{top:8px;left:8px;border-right:0;border-bottom:0}.graph__plate[data-astro-cid-pdfdktuu]:after{bottom:8px;right:8px;border-left:0;border-top:0}.graph[data-astro-cid-pdfdktuu] svg[data-astro-cid-pdfdktuu]{display:block;width:100%;height:auto}.edge[data-astro-cid-pdfdktuu]{transition:opacity .25s var(--ease-out)}.edge-line[data-astro-cid-pdfdktuu]{fill:none;stroke:#b8b0a4;stroke-width:.85;stroke-dasharray:3 3;transition:stroke .45s var(--ease-out),stroke-width .45s var(--ease-out),stroke-dasharray .45s var(--ease-out);marker-end:url(#arr-faint)}.edge-weight[data-astro-cid-pdfdktuu]{fill:#8b5550;opacity:0;transition:opacity .3s var(--ease-out)}.edge--opt[data-astro-cid-pdfdktuu] .edge-weight[data-astro-cid-pdfdktuu]{opacity:1}.edge[data-astro-cid-pdfdktuu].is-relaxed .edge-line[data-astro-cid-pdfdktuu]{stroke:#6e665d;stroke-width:1;stroke-dasharray:2 4;marker-end:url(#arr-mid)}.edge[data-astro-cid-pdfdktuu].is-current .edge-line[data-astro-cid-pdfdktuu]{stroke:#3a3632;stroke-width:1.2;stroke-dasharray:2 3;marker-end:url(#arr-mid)}.edge[data-astro-cid-pdfdktuu].is-current .edge-weight[data-astro-cid-pdfdktuu]{opacity:1}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path .edge-line[data-astro-cid-pdfdktuu]{stroke:#1b1814;stroke-width:1.8;stroke-dasharray:0;marker-end:url(#arr-ink);animation:draw .85s var(--ease-out) both}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path:nth-of-type(1) .edge-line[data-astro-cid-pdfdktuu]{animation-delay:.05s}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path:nth-of-type(2) .edge-line[data-astro-cid-pdfdktuu]{animation-delay:.3s}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path:nth-of-type(3) .edge-line[data-astro-cid-pdfdktuu]{animation-delay:.55s}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path:nth-of-type(4) .edge-line[data-astro-cid-pdfdktuu]{animation-delay:.8s}@keyframes draw{0%{stroke-dasharray:220;stroke-dashoffset:220}to{stroke-dasharray:0;stroke-dashoffset:0}}.graph[data-astro-cid-pdfdktuu].is-hover .edge[data-astro-cid-pdfdktuu]{opacity:.35}.graph[data-astro-cid-pdfdktuu].is-hover .edge[data-astro-cid-pdfdktuu].is-related,.graph[data-astro-cid-pdfdktuu].is-hover .edge[data-astro-cid-pdfdktuu].is-related .edge-weight[data-astro-cid-pdfdktuu]{opacity:1}.node[data-astro-cid-pdfdktuu]{cursor:pointer;outline:none}.node-shell[data-astro-cid-pdfdktuu]{fill:#faf8f4;stroke:#b8b0a4;stroke-width:1;transition:stroke .3s var(--ease-out),stroke-width .3s var(--ease-out),r .3s var(--ease-out)}.node-core--mid[data-astro-cid-pdfdktuu]{r:0;fill:#6e665d;transition:r .35s var(--ease-out),fill .3s var(--ease-out)}.node-label[data-astro-cid-pdfdktuu]{fill:#5a5550;transition:fill .3s var(--ease-out);pointer-events:none}.node-hit[data-astro-cid-pdfdktuu]{fill:transparent;stroke:none}.node--source[data-astro-cid-pdfdktuu] .node-ring[data-astro-cid-pdfdktuu],.node--source[data-astro-cid-pdfdktuu] .node-core[data-astro-cid-pdfdktuu]{fill:#faf8f4;stroke:#1b1814;stroke-width:1.4}.node--source[data-astro-cid-pdfdktuu] .node-label[data-astro-cid-pdfdktuu]{fill:#1b1814}.node--target[data-astro-cid-pdfdktuu] .node-ring[data-astro-cid-pdfdktuu]{fill:#faf8f4;stroke:#8b0000;stroke-width:1.4}.node--target[data-astro-cid-pdfdktuu] .node-core[data-astro-cid-pdfdktuu]{fill:#8b0000;stroke:#8b0000;stroke-width:1.4}.node--target[data-astro-cid-pdfdktuu] .node-label[data-astro-cid-pdfdktuu]{fill:#8b0000}.node[data-astro-cid-pdfdktuu].is-frontier .node-shell[data-astro-cid-pdfdktuu]{stroke:#5a5550;stroke-width:1.4}.node[data-astro-cid-pdfdktuu].is-frontier .node-label[data-astro-cid-pdfdktuu]{fill:#3a3632}.node[data-astro-cid-pdfdktuu].is-closed .node-core--mid[data-astro-cid-pdfdktuu]{r:4;fill:#6e665d}.node[data-astro-cid-pdfdktuu].is-closed .node-shell[data-astro-cid-pdfdktuu]{stroke:#6e665d}.node[data-astro-cid-pdfdktuu].is-current .node-shell[data-astro-cid-pdfdktuu]{stroke:#1b1814;stroke-width:1.6}.node[data-astro-cid-pdfdktuu].is-current .node-core--mid[data-astro-cid-pdfdktuu]{r:4;fill:#1b1814}.node[data-astro-cid-pdfdktuu].is-current .node-label[data-astro-cid-pdfdktuu]{fill:#1b1814}.is-complete[data-astro-cid-pdfdktuu] .node[data-astro-cid-pdfdktuu].is-on-path .node-shell[data-astro-cid-pdfdktuu]{stroke:transparent}.is-complete[data-astro-cid-pdfdktuu] .node[data-astro-cid-pdfdktuu].is-on-path .node-core--mid[data-astro-cid-pdfdktuu]{r:6;fill:#1b1814}.is-complete[data-astro-cid-pdfdktuu] .node[data-astro-cid-pdfdktuu].is-on-path .node-label[data-astro-cid-pdfdktuu]{fill:#1b1814}.node[data-astro-cid-pdfdktuu].is-hovered .node-shell[data-astro-cid-pdfdktuu]{stroke:#1b1814;stroke-width:1.6}.node[data-astro-cid-pdfdktuu].is-hovered .node-label[data-astro-cid-pdfdktuu]{fill:#1b1814}.node[data-astro-cid-pdfdktuu]:focus-visible .node-shell[data-astro-cid-pdfdktuu],.node[data-astro-cid-pdfdktuu]:focus-visible .node-ring[data-astro-cid-pdfdktuu]{stroke:#8b0000}.node--target[data-astro-cid-pdfdktuu]{transform-origin:450px 180px}.graph[data-astro-cid-pdfdktuu]:not(.is-complete) .node--target[data-astro-cid-pdfdktuu]{animation:pulse 2.4s .6s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}.graph__bar[data-astro-cid-pdfdktuu]{border-top:1px solid var(--color-rule);padding:.55rem clamp(.9rem,2vw,1.4rem);display:flex;align-items:center;gap:1rem;background:linear-gradient(0deg,#1b181404,#1b181404);font-family:var(--font-mono);font-size:.74rem;color:var(--color-ink-3);letter-spacing:.08em;min-height:2.2rem}.bar-left[data-astro-cid-pdfdktuu]{display:flex;align-items:center;gap:.45rem;flex-shrink:0}.bar-step[data-astro-cid-pdfdktuu]{color:var(--color-ink);letter-spacing:.14em;margin:0 .4rem;font-variant-numeric:tabular-nums;min-width:5.5em;text-align:center}.bar-btn[data-astro-cid-pdfdktuu]{appearance:none;background:transparent;border:1px solid transparent;color:var(--color-ink-3);width:1.7rem;height:1.55rem;display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:.72rem;cursor:pointer;border-radius:0;transition:color .18s var(--ease-out),border-color .18s var(--ease-out),background-color .18s var(--ease-out);padding:0}.bar-btn[data-astro-cid-pdfdktuu]:hover{color:var(--color-ink);border-color:var(--color-rule-strong);background:#1b18140a}.bar-btn[data-astro-cid-pdfdktuu]:focus-visible{outline:none;color:var(--color-accent);border-color:var(--color-accent)}.bar-btn--play[data-astro-cid-pdfdktuu]{margin-left:.25rem;color:var(--color-ink)}.bar-right[data-astro-cid-pdfdktuu]{flex:1;min-width:0;text-align:right;color:var(--color-ink-3);font-feature-settings:"tnum" 1;white-space:nowrap;overflow:hidden}.bar-right[data-astro-cid-pdfdktuu] .bar-key{color:var(--color-ink);margin-right:.5em;letter-spacing:.14em}.bar-right[data-astro-cid-pdfdktuu] .bar-empty{color:var(--color-ink-4)}.bar-right[data-astro-cid-pdfdktuu] .pair{display:inline-block;color:var(--color-ink-3);margin-right:.15em}.bar-right[data-astro-cid-pdfdktuu] .pair-id{color:var(--color-ink-2)}.bar-right[data-astro-cid-pdfdktuu] .pair-sep{color:var(--color-ink-4);margin:0 .1em}.bar-right[data-astro-cid-pdfdktuu] .pair-val{font-variant-numeric:tabular-nums}.bar-right[data-astro-cid-pdfdktuu] .pair--accent .pair-id,.bar-right[data-astro-cid-pdfdktuu] .pair--accent .pair-val{color:var(--color-accent)}.bar-right[data-astro-cid-pdfdktuu] .hov{display:inline-block;margin-left:.85em;color:var(--color-ink-3)}.bar-right[data-astro-cid-pdfdktuu] .hov b{color:var(--color-ink);font-weight:500;font-variant-numeric:tabular-nums}.bar-right[data-astro-cid-pdfdktuu] .hov--accent{color:var(--color-ink-2)}.bar-right[data-astro-cid-pdfdktuu] .hov--accent b{color:var(--color-accent)}.bar-right[data-astro-cid-pdfdktuu] .hov--muted{color:var(--color-ink-4);font-style:italic;letter-spacing:.05em}@media(prefers-reduced-motion:reduce){.edge-line[data-astro-cid-pdfdktuu],.node-shell[data-astro-cid-pdfdktuu],.node-core--mid[data-astro-cid-pdfdktuu],.node-label[data-astro-cid-pdfdktuu]{transition:none}.graph[data-astro-cid-pdfdktuu]:not(.is-complete) .node--target[data-astro-cid-pdfdktuu]{animation:none}.is-complete[data-astro-cid-pdfdktuu] .edge--opt[data-astro-cid-pdfdktuu].is-on-path .edge-line[data-astro-cid-pdfdktuu]{animation:none}}@media(max-width:520px){.graph__bar[data-astro-cid-pdfdktuu]{flex-direction:column;align-items:stretch;gap:.4rem;font-size:.68rem}.bar-right[data-astro-cid-pdfdktuu]{text-align:left;white-space:normal}.bar-step[data-astro-cid-pdfdktuu]{min-width:4.5em}}.hero[data-astro-cid-anhloy43]{padding-top:clamp(3rem,6vw,5rem)}.hero__grid[data-astro-cid-anhloy43]{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,6vw,5.5rem);align-items:center}.hero__title[data-astro-cid-anhloy43]{margin-top:.4rem;margin-bottom:1.4rem}.hero__line[data-astro-cid-anhloy43]{display:block}.hero__line[data-astro-cid-anhloy43]:nth-child(2){text-indent:1.6em;color:var(--color-ink)}.hero__line[data-astro-cid-anhloy43] em[data-astro-cid-anhloy43]{font-family:var(--font-display);font-style:italic;color:var(--color-accent)}.hero__cta[data-astro-cid-anhloy43]{margin-top:2rem;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.hero__more[data-astro-cid-anhloy43]{display:inline-flex;align-items:center;gap:.65rem;text-decoration:none;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--color-ink-2)}.hero__more[data-astro-cid-anhloy43]:hover{color:var(--color-accent-2)}.hero__more[data-astro-cid-anhloy43] svg[data-astro-cid-anhloy43]{transition:transform .22s var(--ease-out)}.hero__more[data-astro-cid-anhloy43]:hover svg[data-astro-cid-anhloy43]{transform:translate(4px)}.hero__abstract[data-astro-cid-anhloy43]{margin-top:2.4rem;max-width:52ch;padding-left:1.1rem;border-left:1px solid var(--color-rule-strong);color:var(--color-ink-3);font-size:.98rem;line-height:1.55}.hero__abstract-mark[data-astro-cid-anhloy43]{font-family:var(--font-display);color:var(--color-accent);margin-right:.4em;font-style:normal}.hero__figure[data-astro-cid-anhloy43]{width:100%;max-width:540px;justify-self:end;display:flex;flex-direction:column;gap:.9rem}.hero__caption[data-astro-cid-anhloy43]{display:flex;align-items:baseline;gap:.8rem;font-family:var(--font-body);font-style:italic;color:var(--color-ink-3);font-size:.88rem;line-height:1.45;padding:0 .25rem}.hero__caption-tag[data-astro-cid-anhloy43]{font-family:var(--font-mono);font-style:normal;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-ink);flex-shrink:0}.hero__caption[data-astro-cid-anhloy43] em[data-astro-cid-anhloy43]{color:var(--color-ink-2)}.hero__ribbon[data-astro-cid-anhloy43]{margin-top:clamp(3.5rem,7vw,5.5rem)}.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]{margin:0;padding-top:1.4rem;border-top:1px solid var(--color-ink);display:grid;grid-template-columns:repeat(3,1fr);align-items:start;gap:1rem 1.6rem}.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]>div[data-astro-cid-anhloy43]{min-width:0;padding-right:1rem;border-right:1px solid var(--color-rule)}.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]>div[data-astro-cid-anhloy43]:last-child{border-right:0}.hero__ribbon[data-astro-cid-anhloy43] dt[data-astro-cid-anhloy43]{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3);margin-bottom:.35rem}.hero__ribbon[data-astro-cid-anhloy43] dd[data-astro-cid-anhloy43]{margin:0;font-family:var(--font-display);font-size:1.05rem;color:var(--color-ink);font-style:italic;line-height:1.3}@media(max-width:880px){.hero__grid[data-astro-cid-anhloy43]{grid-template-columns:1fr;gap:2.5rem}.hero__figure[data-astro-cid-anhloy43]{justify-self:start;max-width:480px}.hero__line[data-astro-cid-anhloy43]:nth-child(2){text-indent:.8em}}@media(max-width:540px){.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]{grid-template-columns:1fr;gap:1.1rem}.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]>div[data-astro-cid-anhloy43]{border-right:0;border-top:1px solid var(--color-rule);padding-top:1rem;padding-right:0}.hero__ribbon[data-astro-cid-anhloy43] dl[data-astro-cid-anhloy43]>div[data-astro-cid-anhloy43]:first-child{border-top:0;padding-top:0}}@media(max-width:480px){.hero__line[data-astro-cid-anhloy43]:nth-child(2){text-indent:0}}.problem__grid[data-astro-cid-hyx56qyz]{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(2rem,6vw,5rem);align-items:start;position:relative}.problem__head[data-astro-cid-hyx56qyz] h2[data-astro-cid-hyx56qyz]{margin-top:.4rem}.problem__heading-tail[data-astro-cid-hyx56qyz]{display:block;color:var(--color-ink-2);font-style:italic;font-weight:400}.problem__heading-tail[data-astro-cid-hyx56qyz] em[data-astro-cid-hyx56qyz]{color:var(--color-accent);font-style:italic}.problem__body[data-astro-cid-hyx56qyz] p[data-astro-cid-hyx56qyz]{color:var(--color-ink-2);font-size:1.08rem;line-height:1.72;text-wrap:pretty;max-width:60ch}.problem__body[data-astro-cid-hyx56qyz] p[data-astro-cid-hyx56qyz]+p[data-astro-cid-hyx56qyz]{margin-top:1.3em}.problem__body[data-astro-cid-hyx56qyz] em[data-astro-cid-hyx56qyz]{color:var(--color-ink);font-style:italic}.problem__footnote[data-astro-cid-hyx56qyz]{margin-top:2.6rem!important;padding-top:1rem;border-top:1px solid var(--color-rule);font-family:var(--font-mono);font-size:.78rem!important;line-height:1.6!important;color:var(--color-ink-3);max-width:60ch}.problem__footnote-num[data-astro-cid-hyx56qyz]{color:var(--color-accent);margin-right:.5em;letter-spacing:.04em}.problem__footnote[data-astro-cid-hyx56qyz] a[data-astro-cid-hyx56qyz]{color:var(--color-ink-3);margin-left:.4em}@media(max-width:880px){.problem__grid[data-astro-cid-hyx56qyz]{grid-template-columns:1fr;gap:1.6rem}}.methodology__head[data-astro-cid-jevcpw3s]{max-width:820px;margin-bottom:clamp(2.5rem,5vw,4rem)}.methodology__head[data-astro-cid-jevcpw3s] h2[data-astro-cid-jevcpw3s] em[data-astro-cid-jevcpw3s]{font-family:var(--font-display);font-style:italic;color:var(--color-accent);font-weight:400}.methodology__caption[data-astro-cid-jevcpw3s]{text-align:center;margin:0 auto;max-width:60ch;color:var(--color-ink-3);font-size:.92rem}.methodology__grid[data-astro-cid-jevcpw3s]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.methodology__grid[data-astro-cid-jevcpw3s]>li[data-astro-cid-jevcpw3s]{display:contents}.theorem__label[data-astro-cid-jevcpw3s]{font-family:var(--font-display);font-weight:500;font-size:1.7rem;color:var(--color-ink);margin:0;line-height:1}.theorem__question[data-astro-cid-jevcpw3s]{margin:0;font-family:var(--font-body);font-style:italic;color:var(--color-ink);font-size:1.1rem;line-height:1.45}.theorem__desc[data-astro-cid-jevcpw3s]{margin:0;color:var(--color-ink-2);font-size:.98rem;line-height:1.65;flex:1}@media(max-width:880px){.methodology__grid[data-astro-cid-jevcpw3s]{grid-template-columns:1fr}}.research__head[data-astro-cid-dnn6o7sn]{margin-bottom:clamp(2.5rem,5vw,4rem)}.research__head-row[data-astro-cid-dnn6o7sn]{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;border-bottom:1px solid var(--color-ink);padding-bottom:1.6rem}.research__head[data-astro-cid-dnn6o7sn] h2[data-astro-cid-dnn6o7sn]{margin:0}.research__lede[data-astro-cid-dnn6o7sn]{margin:0;max-width:none;text-align:right;font-size:clamp(.92rem,1.1vw,1.02rem);white-space:nowrap}.research__lede[data-astro-cid-dnn6o7sn] .brand[data-astro-cid-dnn6o7sn]{font-weight:600;font-style:normal;color:var(--color-ink)}.research__lede[data-astro-cid-dnn6o7sn] .star[data-astro-cid-dnn6o7sn]{color:var(--color-accent);display:inline-block;font-size:.65em;vertical-align:baseline;line-height:1;transform:translateY(-.65em);margin-left:.05em}.research__grid[data-astro-cid-dnn6o7sn]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.entry[data-astro-cid-dnn6o7sn]{border-right:1px solid var(--color-rule);transition:background .25s var(--ease-out)}.entry[data-astro-cid-dnn6o7sn]:last-child{border-right:0}.entry[data-astro-cid-dnn6o7sn]:hover{background:var(--color-bg-alt)}.entry__link[data-astro-cid-dnn6o7sn]{display:flex;flex-direction:column;gap:1.1rem;padding:2rem clamp(1.4rem,2vw,1.8rem);height:100%;text-decoration:none;color:var(--color-ink);position:relative}.entry__link[data-astro-cid-dnn6o7sn]:after{content:"";position:absolute;left:0;right:100%;top:0;height:2px;background:var(--color-accent);transition:right .4s var(--ease-out)}.entry[data-astro-cid-dnn6o7sn]:hover .entry__link[data-astro-cid-dnn6o7sn]:after{right:0}.entry__meta[data-astro-cid-dnn6o7sn]{display:flex;align-items:baseline;gap:.6rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-ink-3)}.entry__tag[data-astro-cid-dnn6o7sn]{color:var(--color-accent);font-weight:500}.entry__sep[data-astro-cid-dnn6o7sn]{color:var(--color-ink-3)}.entry__title[data-astro-cid-dnn6o7sn]{font-family:var(--font-display);font-weight:500;font-size:1.45rem;line-height:1.22;color:var(--color-ink);margin:0;text-wrap:pretty}.entry__desc[data-astro-cid-dnn6o7sn]{margin:0;color:var(--color-ink-2);font-size:.98rem;line-height:1.55;font-style:italic;flex:1}.entry__foot[data-astro-cid-dnn6o7sn]{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-top:.9rem;border-top:1px solid var(--color-rule)}.entry__date[data-astro-cid-dnn6o7sn]{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;color:var(--color-ink-3)}.entry__cta[data-astro-cid-dnn6o7sn]{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-ink-2)}.entry[data-astro-cid-dnn6o7sn]:hover .entry__cta[data-astro-cid-dnn6o7sn]{color:var(--color-accent)}.entry[data-astro-cid-dnn6o7sn]:hover .entry__cta[data-astro-cid-dnn6o7sn] svg[data-astro-cid-dnn6o7sn]{transform:translate(3px);transition:transform .22s var(--ease-out)}@media(max-width:880px){.research__head-row[data-astro-cid-dnn6o7sn]{flex-direction:column;align-items:flex-start}.research__lede[data-astro-cid-dnn6o7sn]{text-align:left;white-space:normal}.research__grid[data-astro-cid-dnn6o7sn]{grid-template-columns:1fr}.entry[data-astro-cid-dnn6o7sn]{border-right:0;border-bottom:1px solid var(--color-rule)}.entry[data-astro-cid-dnn6o7sn]:last-child{border-bottom:0}}.contact__grid[data-astro-cid-zbjjch6a]{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(2rem,6vw,5rem);align-items:start}.contact__head[data-astro-cid-zbjjch6a] h2[data-astro-cid-zbjjch6a]{margin-top:.4rem}.contact__head[data-astro-cid-zbjjch6a] h2[data-astro-cid-zbjjch6a] em[data-astro-cid-zbjjch6a]{font-style:italic;color:var(--color-accent);font-weight:400}.contact__intro[data-astro-cid-zbjjch6a]{color:var(--color-ink-2);font-size:1.08rem;line-height:1.7;max-width:46ch}.contact__meta[data-astro-cid-zbjjch6a]{margin:2.5rem 0 0;padding:1.4rem 0 0;border-top:1px solid var(--color-ink);display:flex;flex-direction:column;gap:1.2rem}.contact__meta-email[data-astro-cid-zbjjch6a]{padding-bottom:1.2rem;border-bottom:1px solid var(--color-rule);text-align:center}.contact__meta-secondary[data-astro-cid-zbjjch6a]{display:flex;gap:1.2rem}.contact__meta-secondary[data-astro-cid-zbjjch6a]>div[data-astro-cid-zbjjch6a]{flex:1;min-width:0;padding-right:.9rem;border-right:1px solid var(--color-rule)}.contact__meta-secondary[data-astro-cid-zbjjch6a]>div[data-astro-cid-zbjjch6a]:last-child{padding-right:0;border-right:0}.contact__meta[data-astro-cid-zbjjch6a] dt[data-astro-cid-zbjjch6a]{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3);margin-bottom:.35rem;white-space:nowrap}.contact__meta[data-astro-cid-zbjjch6a] dd[data-astro-cid-zbjjch6a]{margin:0;font-family:var(--font-display);font-size:1.05rem;color:var(--color-ink);line-height:1.35;white-space:nowrap}.contact__meta[data-astro-cid-zbjjch6a] dd[data-astro-cid-zbjjch6a] em[data-astro-cid-zbjjch6a]{color:var(--color-ink);font-style:italic}.contact__meta[data-astro-cid-zbjjch6a] a[data-astro-cid-zbjjch6a]{color:var(--color-ink)}.contact__form[data-astro-cid-zbjjch6a]{display:grid;gap:1.6rem;background:var(--color-bg-alt);padding:clamp(1.6rem,3vw,2.6rem);border:1px solid var(--color-ink);position:relative}.contact__form-head[data-astro-cid-zbjjch6a]{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:1.1rem;margin-bottom:.2rem;border-bottom:1px solid var(--color-rule-strong)}.contact__form-tag[data-astro-cid-zbjjch6a]{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--color-ink-3)}.contact__form-name[data-astro-cid-zbjjch6a]{font-family:var(--font-display);font-style:italic;font-size:1.05rem;color:var(--color-ink)}.optional[data-astro-cid-zbjjch6a]{font-family:var(--font-body);font-style:italic;text-transform:none;letter-spacing:0;font-size:.78rem;color:var(--color-ink-3);margin-left:.4em}.contact__actions[data-astro-cid-zbjjch6a]{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap;margin-top:.4rem}.contact__note[data-astro-cid-zbjjch6a]{margin:0;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--color-ink-3);max-width:24ch;line-height:1.45}@media(max-width:400px){.contact__meta-secondary[data-astro-cid-zbjjch6a]{flex-direction:column;gap:1rem}.contact__meta-secondary[data-astro-cid-zbjjch6a]>div[data-astro-cid-zbjjch6a]{border-right:0;padding-right:0}}@media(max-width:880px){.contact__grid[data-astro-cid-zbjjch6a]{grid-template-columns:1fr;gap:2rem}}