:root{--bg: #05070d;--surface: #0b1020;--surface-2: #10172a;--surface-3: #161f38;--text: #eef7ff;--muted: #9fb3c8;--muted-2: #6c7f96;--accent: #00f5d4;--accent-strong: #4dffe9;--accent-2: #7c5cff;--danger: #ff3f81;--line: color-mix(in oklch, var(--text), transparent 90%);--line-strong: color-mix(in oklch, var(--text), transparent 78%);--line-accent: color-mix(in oklch, var(--accent), transparent 72%);--glow: 0 0 24px color-mix(in oklch, var(--accent), transparent 45%);--glow-danger: 0 0 20px color-mix(in oklch, var(--danger), transparent 45%);--grid-minor: color-mix(in oklch, var(--accent), transparent 96.5%);--grid-major: color-mix(in oklch, var(--accent), transparent 93%);--radius-sm: 2px;--radius-md: 3px;--radius-lg: 6px;--space-1: 0.25rem;--space-2: 0.5rem;--space-3: 0.75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4.5rem;--space-9: 7rem;--font-body: "IBM Plex Sans", "Atkinson Hyperlegible", system-ui, sans-serif;--font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;--font-display: "Space Grotesk", "IBM Plex Sans", system-ui, sans-serif;--step--1: clamp(0.8rem, 0.78rem + 0.1vw, 0.875rem);--step-0: clamp(1.0625rem, 1.0225rem + 0.2vw, 1.125rem);--step-1: clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);--step-2: clamp(1.4rem, 1.25rem + 0.7vw, 1.75rem);--step-3: clamp(1.8rem, 1.5rem + 1.4vw, 2.5rem);--step-4: clamp(2.3rem, 1.8rem + 2.4vw, 3.4rem);--step-5: clamp(2.9rem, 2.1rem + 3.8vw, 4.5rem);--ease-out: cubic-bezier(0.16, 1, 0.3, 1);--ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);--duration-fast: 140ms;--duration-base: 280ms;--duration-slow: 600ms;--content-width: 72rem;--content-width-narrow: 46rem;color-scheme:dark}@font-face{font-family:"IBM Plex Sans";src:url("/assets/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:"IBM Plex Sans";src:url("/assets/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:"IBM Plex Sans";src:url("/assets/fonts/ibm-plex-sans-latin-500-italic.woff2") format("woff2");font-weight:500;font-style:italic;font-display:swap}@font-face{font-family:"IBM Plex Sans";src:url("/assets/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:"IBM Plex Sans";src:url("/assets/fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:"IBM Plex Mono";src:url("/assets/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:"IBM Plex Mono";src:url("/assets/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:"Space Grotesk";src:url("/assets/fonts/space-grotesk-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:"Space Grotesk";src:url("/assets/fonts/space-grotesk-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}html{font-family:var(--font-body);font-size:var(--step-0);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{color:var(--text);background:var(--bg)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.15;letter-spacing:-.01em;color:var(--text);text-wrap:balance}h1{font-size:var(--step-4);font-weight:700}h2{font-size:var(--step-3);margin-top:var(--space-8)}h3{font-size:var(--step-2);margin-top:var(--space-6)}h4{font-size:var(--step-1)}.doc{counter-reset:doc-h2 doc-claim doc-evidence doc-caveat}.doc h2{counter-increment:doc-h2;padding-bottom:var(--space-2);border-bottom:1px solid var(--line)}.doc h2::before{content:"§" counter(doc-h2) " ";color:var(--accent);font-family:var(--font-mono);font-size:.62em;font-weight:400;vertical-align:.2em}p,li,dd,dt{color:var(--text)}p+p{margin-top:var(--space-4)}.lede{font-size:var(--step-1);color:var(--muted)}small,.meta{font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);letter-spacing:.02em}a{color:var(--accent-strong);text-decoration-color:color-mix(in oklch, var(--accent), rgba(0,0,0,0) 50%);text-underline-offset:.2em;transition:color var(--duration-fast) var(--ease-out)}a:hover{color:var(--text);text-decoration-color:var(--text)}a:focus-visible,button:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--radius-sm)}code,kbd,pre,samp{font-family:var(--font-mono);font-size:.92em}code{background:var(--surface-2);border:1px solid var(--line);border-radius:.3em;padding:.05em .4em}pre{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-4);overflow-x:auto}pre code{background:none;border:none;padding:0}.giallo-l{display:inline-block;min-height:1lh;width:100%}.giallo-ln{display:inline-block;user-select:none;margin-right:.4em;padding:.4em;min-width:3ch;text-align:right;opacity:.8}blockquote{border-left:2px solid var(--accent);padding-left:var(--space-4);color:var(--muted);font-style:italic;margin:var(--space-5) 0}hr{border:none;border-top:1px solid var(--line);margin:var(--space-7) 0}table{border-collapse:collapse;width:100%;font-size:var(--step--1)}caption{text-align:left;color:var(--muted);margin-bottom:var(--space-2);font-family:var(--font-mono)}th,td{border:1px solid var(--line);padding:var(--space-2) var(--space-3);text-align:left}th{color:var(--muted);font-family:var(--font-mono);font-weight:500;background:var(--surface)}::selection{background:color-mix(in oklch, var(--accent), rgba(0,0,0,0) 60%);color:var(--bg)}.math-eq{font-family:KaTeX_Main,KaTeX_Math,"Times New Roman",serif;font-size:var(--step-1);color:var(--text);margin-block:var(--space-4);max-width:100%}.math-eq .eq-hot{color:var(--accent);font-weight:500}*,*::before,*::after{box-sizing:border-box}*{margin:0}html{height:100%}html{overflow-x:clip}body{isolation:isolate;display:flex;flex-direction:column;min-height:100dvh;position:relative;background-color:var(--bg)}body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:url("assets/surface.svg") center/cover no-repeat}.ambient-contours{position:fixed;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;fill:none;stroke:#7eaeaa;overflow:hidden;opacity:0;filter:blur(.2px);transition:opacity 500ms ease}.ambient-contours[data-ready=true]{opacity:.84}.ambient-contours path{vector-effect:non-scaling-stroke;stroke-width:1;stroke:color-mix(in oklch, var(--muted), var(--accent) 24%);stroke-opacity:.2;stroke-linecap:round;stroke-linejoin:round}.ambient-contours path[data-contour-tier=far]{stroke-opacity:.11}.ambient-contours path[data-contour-tier=mid]{stroke-opacity:.22}.ambient-contours path[data-contour-tier=near]{stroke:color-mix(in oklch, var(--accent), var(--muted) 30%);stroke-opacity:.42}@media (prefers-reduced-motion: reduce){.ambient-contours{transition:none}}main,.site-footer{position:relative;z-index:2}@media (max-width: 72rem){.ambient-contours{display:none}}@media print{body::before,.ambient-contours{display:none}}img,svg,video,canvas{display:block;max-width:100%}.skip-link{position:fixed;top:var(--space-2);left:var(--space-2);z-index:100;transform:translateY(-160%);background:var(--accent);color:var(--bg);font-family:var(--font-mono);font-weight:600;font-size:var(--step--1);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);transition:transform var(--duration-fast) var(--ease-out)}.skip-link:focus-visible{transform:translateY(0);outline:none}.wrap{width:min(100% - 2*var(--space-5),var(--content-width));margin-inline:auto}main.wrap,.site-footer__inner{max-width:75rch}main.wrap--wide,main.wrap--wide+.site-footer .site-footer__inner{max-width:112.5rch}.wrap-narrow{width:min(100% - 2*var(--space-5),var(--content-width-narrow));margin-inline:auto}.site-header{flex-shrink:0;position:sticky;top:0;z-index:40;backdrop-filter:blur(10px);background:color-mix(in oklch, var(--bg), rgba(0,0,0,0) 35%) url("assets/grain.svg") repeat;border-bottom:1px solid var(--line)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding-block:var(--space-3);flex-wrap:wrap;width:min(100% - 2*var(--space-5),var(--content-width))}.site-brand{font-family:var(--font-display);font-weight:600;font-size:var(--step-0);color:var(--text);text-decoration:none;display:inline-flex;align-items:baseline;gap:var(--space-2)}.site-brand:hover{color:var(--text)}.site-brand__mark{color:var(--accent);font-family:var(--font-mono)}.primary-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:0;padding:0;font-family:var(--font-mono);font-size:.76rem;counter-reset:nav}.primary-nav li{counter-increment:nav}.primary-nav a{display:inline-block;padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);color:var(--muted);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.2em}.primary-nav a::before{display:inline-block;content:counter(nav, decimal-leading-zero);color:var(--muted-2);font-size:.78em;margin-right:.45em;vertical-align:.12em}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:var(--text);background:var(--surface-2)}.primary-nav a[aria-current=page]::before{color:var(--accent)}main{flex:1;padding-block:var(--space-7)}.breadcrumbs{margin-bottom:var(--space-5)}.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;list-style:none;padding:0;margin:0;font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted-2)}.breadcrumbs li+li::before{content:"/";margin-inline:var(--space-2);color:var(--muted-2)}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs a:hover{color:var(--text)}.breadcrumbs li[aria-current=page]{color:var(--muted-2)}.page-header{position:relative;margin-bottom:var(--space-7);padding-block:0 var(--space-5);border-bottom:1px solid var(--line)}.page-header>.lede{margin-top:var(--space-5)}.page-header .meta{display:flex;gap:var(--space-3);flex-wrap:wrap;margin-top:var(--space-3);margin-bottom:0}section+section{margin-top:var(--space-8)}.sec{display:flex;align-items:baseline;gap:var(--space-4);border-bottom:1px solid var(--line);padding-bottom:var(--space-3);margin-bottom:var(--space-6)}.sec h2{margin:0;font-size:var(--step-2);letter-spacing:.005em}.sec__no{font-family:var(--font-mono);font-weight:400;font-size:.72em;color:var(--accent);margin-right:.6em;vertical-align:.14em}.sec__meta{margin-left:auto;font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted-2);white-space:nowrap}.qed{display:flex;justify-content:flex-end;max-width:none;color:var(--muted-2);font-family:var(--font-mono);margin-top:var(--space-8)}.site-footer{background:color-mix(in oklch, var(--bg), rgba(0,0,0,0) 35%) url("assets/grain.svg") repeat;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-block:var(--space-3);color:var(--muted-2);font-family:var(--font-mono);font-size:var(--step--1)}.site-footer__inner{display:flex;justify-content:space-between;align-items:center;gap:var(--space-1);flex-wrap:wrap}.site-footer__nav{display:flex;flex-wrap:wrap;gap:var(--space-1)}.site-footer__inner>p{font-family:var(--font-body)}.site-footer__nav .button{padding:var(--space-1) var(--space-2)}.grid{display:grid;gap:var(--space-5);grid-template-columns:1fr}@media (min-width: 48rem){.grid{grid-template-columns:repeat(2, 1fr)}}@media (min-width: 64rem){.grid{grid-template-columns:repeat(var(--grid-cols, 3), 1fr)}}.grid--2{--grid-cols: 2}.grid--3{--grid-cols: 3}.grid--4{--grid-cols: 4}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.cluster{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}.overflow-x{overflow-x:auto}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.hero{background-color:var(--bg);position:relative;width:100vw;margin-left:calc(50% - 50vw);margin-top:calc(-1*var(--space-7));min-height:min(78vh,50rem);display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}.hero__art{position:absolute;inset:0;background-image:linear-gradient(var(--grid-major) 1px, rgba(0,0,0,0) 1px),linear-gradient(90deg, var(--grid-major) 1px, rgba(0,0,0,0) 1px),linear-gradient(var(--grid-minor) 1px, rgba(0,0,0,0) 1px),linear-gradient(90deg, var(--grid-minor) 1px, rgba(0,0,0,0) 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px}.hero__field{position:absolute;inset:0;mask-image:linear-gradient(90deg, rgba(0,0,0,.42), #000 58%)}@media (max-width: 48rem){.hero__field{opacity:.55}}.hero__field svg{width:100%;height:100%;mask-image:linear-gradient(180deg, rgba(0,0,0,.25), #000 10%, #000 90%, rgba(0,0,0,.25))}.hero__inner{position:relative;z-index:1;max-width:var(--content-width);padding-block:var(--space-8) var(--space-9)}.hero__copy{position:relative;max-width:75ch}.hero__blur-layer{position:absolute;width:0;height:0;pointer-events:none}.hero__eyebrow{font-family:var(--font-mono);font-size:var(--step--1);color:var(--accent);letter-spacing:.1em;margin-bottom:var(--space-5)}.hero__title{font-size:clamp(1.9rem,4.8vw,3.3rem);line-height:1.05;margin-bottom:var(--space-7)}.u-bracket{position:relative;display:inline-block;padding-bottom:.22em}.u-bracket::after{content:"";position:absolute;inset:auto 0 0 0;height:.14em;border:1px solid color-mix(in oklch, var(--accent), rgba(0,0,0,0) 25%);border-top:none}.u-bracket__label{position:absolute;top:calc(100% + .55em);left:50%;transform:translateX(-50%);font-family:var(--font-mono);font-weight:400;font-size:clamp(.72rem,1.1vw,.85rem);letter-spacing:.06em;color:var(--muted);white-space:nowrap}.hero__equation{font-size:var(--step-1);color:var(--text);margin-bottom:var(--space-5);width:fit-content;max-width:100%;white-space:nowrap;overflow-x:auto;scrollbar-width:none}.hero__equation .katex{font-size:1em}@media (max-width: 30rem){.hero__equation .katex{font-size:.85em}}.hero__equation .eq-hot{color:var(--accent)}.hero__tagline{color:var(--muted);font-size:var(--step-1);margin-bottom:var(--space-6)}.hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);list-style:none;padding:0}.hero__caption{position:absolute;z-index:1;right:var(--space-5);bottom:var(--space-3);font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);text-shadow:0 0 6px var(--bg),0 0 12px var(--bg),0 1px 18px var(--bg);max-width:none}@media (max-width: 48rem){.hero__caption{display:none}}.hero__ruler{position:absolute;inset:auto 0 0 0;height:8px;background:repeating-linear-gradient(90deg, var(--line-strong) 0 1px, rgba(0,0,0,0) 1px 24px);mask-image:linear-gradient(90deg, rgba(0,0,0,0), #000 15%, #000 85%, rgba(0,0,0,0))}.button{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--step--1);text-decoration:none;padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);border:1px solid var(--line-strong);color:var(--text);background:color-mix(in oklch, var(--bg), rgba(0,0,0,0) 20%);transition:border-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out),background-color var(--duration-fast) var(--ease-out)}.button:hover{border-color:var(--accent);color:var(--accent);background:var(--surface)}.button--primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:600}.button--primary:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:var(--bg)}.ll-contour{fill:none;stroke:var(--muted);stroke-linejoin:round}.ll-contour--near{stroke:var(--accent);stroke-width:.9;opacity:.33}.ll-contour--mid{stroke:color-mix(in oklch, var(--accent), var(--muted) 45%);stroke-width:.85;opacity:.24}.ll-contour--far{stroke:var(--muted);stroke-width:.8;opacity:.17}.ll-trace{fill:none;stroke:var(--accent-2);stroke-width:1.15;stroke-linecap:round;opacity:.6}.ll-spark{fill:var(--accent-strong);opacity:0;filter:drop-shadow(0 0 6px var(--accent))}.ll-min__cross{stroke:var(--accent);stroke-width:1.6}.ll-min__label{font-family:var(--font-mono);font-size:15px;fill:var(--accent)}.ll-min__pulse{fill:none;stroke:var(--accent);opacity:.5}.is-converged .ll-min__pulse{animation:ll-pulse 2.6s var(--ease-out) infinite}@keyframes ll-pulse{0%{transform:scale(.4);opacity:.7}70%, 100%{transform:scale(2.4);opacity:0}}@media (prefers-reduced-motion: reduce){.is-converged .ll-min__pulse{animation:none}}.card{position:relative;display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-5);background:color-mix(in oklch, var(--surface), rgba(0,0,0,0) 35%);border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color var(--duration-base) var(--ease-out),background-color var(--duration-base) var(--ease-out)}.card:hover,.card:focus-within{border-color:var(--line-strong);background:color-mix(in oklch, var(--surface), rgba(0,0,0,0) 10%)}.card::before,.card::after{content:"";position:absolute;width:10px;height:10px;opacity:0;transition:opacity var(--duration-base) var(--ease-out);pointer-events:none}.card::before{top:-1px;left:-1px;background:linear-gradient(var(--accent) 0 0) top left/10px 1px,linear-gradient(var(--accent) 0 0) top left/1px 10px;background-repeat:no-repeat}.card::after{bottom:-1px;right:-1px;background:linear-gradient(var(--accent) 0 0) bottom right/10px 1px,linear-gradient(var(--accent) 0 0) bottom right/1px 10px;background-repeat:no-repeat}.card:hover::before,.card:hover::after,.card:focus-within::before,.card:focus-within::after{opacity:1}.card__no{font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted-2);letter-spacing:.08em}.card:hover .card__no,.card:focus-within .card__no{color:var(--accent)}.card h3{margin-top:0;font-size:var(--step-1)}.card h3 a{color:inherit;text-decoration:none}.card h3 a::after{content:"";position:absolute;inset:0}.card p{color:var(--muted);font-size:var(--step--1)}.card__meta{margin-top:auto;padding-top:var(--space-3);display:flex;gap:var(--space-2);flex-wrap:wrap}.tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:var(--radius-sm);padding:.2em .7em}.tag--accent{color:var(--accent);border-color:color-mix(in oklch, var(--accent), rgba(0,0,0,0) 55%)}.tag--danger{color:var(--danger);border-color:color-mix(in oklch, var(--danger), rgba(0,0,0,0) 55%)}.tag-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:var(--space-2)}.focus-list{list-style:none;padding:0;margin:var(--space-5) 0 0;display:grid;gap:0 var(--space-6);border-top:1px solid var(--line-strong)}@media (min-width: 48rem){.focus-list{grid-template-columns:repeat(2, 1fr)}}.focus-list li{max-width:none;padding:var(--space-4) var(--space-3);border-bottom:1px solid var(--line);transition:background-color var(--duration-fast) var(--ease-out)}.focus-list li:hover,.focus-list li.is-active{background:color-mix(in oklch, var(--surface-2), rgba(0,0,0,0) 40%)}.focus-list h3{margin:0;font-size:var(--step-0);display:flex;gap:var(--space-3);align-items:baseline}.focus-list__no{font-family:var(--font-mono);font-weight:400;font-size:var(--step--1);color:var(--accent)}.focus-list li.is-active .focus-list__no{color:var(--accent-strong)}.focus-list p{margin:var(--space-1) 0 0;color:var(--muted);font-size:var(--step--1)}.node-list{list-style:none;padding:0;display:grid;gap:var(--space-3)}@media (min-width: 30rem){.node-list{grid-template-columns:repeat(2, 1fr)}}.node-list li{border:1px solid var(--line);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4)}.node-list strong{display:block;color:var(--text);font-family:var(--font-display)}[data-scene]{--scene-fg: var(--text)}.scene-figure{margin:0;position:relative}p+.scene-figure{margin-top:var(--space-5)}.doc .scene-figure{margin-inline:0}.scene-figure--sm{max-width:24rem}.scene-figure--constellation{max-width:46rem;margin-inline:auto}.fig-frame{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:color-mix(in oklch, var(--surface), rgba(0,0,0,0) 15%);backdrop-filter:blur(6px);padding:var(--space-4)}.scene-figure figcaption{font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);margin-top:var(--space-3)}.graph-svg{width:100%;height:auto;overflow:visible}@media (max-width: 47.99rem){.fig-frame[tabindex]>.graph-svg{min-width:40rem}.fig-frame>.roc .roc__svg{width:48rem;max-width:none}.scene-figure:has(.fig-frame>.graph-svg,.fig-frame>.roc) figcaption::before{content:"Scroll the figure horizontally to explore. ";display:block;margin-bottom:var(--space-2);color:var(--accent)}}.graph-edge{fill:none;stroke:var(--line-accent);stroke-width:1;stroke-linecap:round;vector-effect:non-scaling-stroke;transition:stroke var(--duration-fast) var(--ease-out),stroke-width var(--duration-fast) var(--ease-out)}.graph-edge.is-active{stroke:var(--accent);stroke-width:1.6}.graph-node__hit{fill:rgba(0,0,0,0);pointer-events:all}.graph-node circle{fill:var(--bg);stroke:var(--accent);stroke-width:1.4;transition:stroke var(--duration-fast) var(--ease-out),fill var(--duration-fast) var(--ease-out)}.graph-node text{font-family:var(--font-mono);font-size:11px;fill:var(--muted);text-transform:uppercase;letter-spacing:.05em}.graph-node{cursor:pointer}.graph-node:hover circle,.graph-node:focus-visible circle,.graph-node.is-active circle{fill:var(--accent);stroke:var(--accent-strong)}.graph-node:hover text,.graph-node:focus-visible text,.graph-node.is-active text{fill:var(--text)}.graph-node a{outline:none}.graph-particle{fill:var(--accent-strong);filter:drop-shadow(0 0 4px var(--accent))}.graph-node--primary circle{fill:var(--accent);stroke:var(--accent-strong)}.graph-node--primary text{fill:var(--text);font-family:var(--font-display);font-size:15px;text-transform:none;letter-spacing:normal}.graph-node__sub{fill:var(--muted-2) !important;font-size:8px !important;text-transform:none !important;letter-spacing:.02em !important}.graph-node--muted circle{stroke:var(--muted-2);opacity:.7}.graph-node--muted text{fill:var(--muted-2);opacity:.85}.graph-edge--dashed{stroke-dasharray:2 5;opacity:.6}.ap-chip{cursor:pointer;transition:opacity var(--duration-fast) var(--ease-out)}.ap-chip rect{fill:color-mix(in oklch, var(--surface-2), rgba(0,0,0,0) 30%);stroke:color-mix(in oklch, var(--danger), var(--line) 60%);transition:stroke var(--duration-fast) var(--ease-out)}.ap-chip text{font-family:var(--font-mono);font-size:12.5px;fill:var(--muted);letter-spacing:.04em;text-transform:uppercase}.ap-chip .ap-swatch{stroke:var(--danger);stroke-width:2}.ap-chip:hover rect,.ap-chip:focus-visible rect,.ap-chip.is-lit rect{stroke:var(--danger)}.ap-chip.is-lit text{fill:var(--text)}.ap-chip:focus-visible{outline:none}.ap-edges line{stroke:var(--line-strong);stroke-width:1.2}.ap-route{fill:none;stroke:var(--danger);stroke-width:2;stroke-linecap:round;opacity:.45;transition:opacity var(--duration-fast) var(--ease-out)}.ap-route--t2{stroke-dasharray:6 4}.ap-route--t3{stroke-dasharray:2 4}.ap-stub{fill:none;stroke:var(--danger);stroke-width:1.4;stroke-dasharray:1 5;opacity:.18;transition:opacity var(--duration-fast) var(--ease-out)}.ap-route.is-lit{opacity:1;filter:drop-shadow(0 0 4px var(--danger))}.ap-stub.is-lit{opacity:.35}.ap-box rect{fill:var(--surface-2);stroke:var(--line-strong);stroke-width:1.2}.ap-box text{font-family:var(--font-mono);font-size:12.5px;fill:var(--text);text-anchor:middle;dominant-baseline:middle}.ap-box--source rect,.ap-box--sink rect{stroke:color-mix(in oklch, var(--danger), var(--line-strong) 45%)}.ap-box--model rect{stroke:color-mix(in oklch, var(--accent), var(--line-strong) 45%)}.ap-gate{transition:opacity var(--duration-fast) var(--ease-out)}.ap-gate line{stroke:var(--accent);stroke-width:2.5}.ap-gate__label{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted-2);text-anchor:middle;letter-spacing:.03em;transition:fill var(--duration-fast) var(--ease-out)}.ap-cut{fill:var(--danger);font-size:13px;font-weight:700;text-anchor:middle;dominant-baseline:middle;opacity:0;transition:opacity var(--duration-fast) var(--ease-out)}.ap-gate.is-lit line{filter:drop-shadow(0 0 5px var(--accent))}.ap-gate.is-lit .ap-gate__label{fill:var(--accent)}.ap-gate.is-lit .ap-cut{opacity:1}.ap[data-active] .ap-route:not(.is-lit),.ap[data-active] .ap-stub:not(.is-lit){opacity:.08}.ap[data-active] .ap-chip:not(.is-lit){opacity:.4}.ap[data-active] .ap-gate:not(.is-lit){opacity:.35}.sb-wall{fill:none;stroke:var(--accent);stroke-width:1.6;stroke-dasharray:4 4}.sb-wall__label{font-family:var(--font-mono);font-size:11.25px;fill:var(--accent);letter-spacing:.05em}.sb-probe-path{stroke:var(--danger);stroke-width:1.4;stroke-dasharray:2 4;opacity:.4}.sb-out-label{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted-2);text-anchor:middle;letter-spacing:.03em}.sb-deny{fill:var(--danger);font-size:13px;font-weight:700;text-anchor:middle;dominant-baseline:middle;opacity:.55}.sb-external rect{fill:color-mix(in oklch, var(--surface-2), rgba(0,0,0,0) 30%);stroke:color-mix(in oklch, var(--danger), var(--line-strong) 45%);stroke-width:1.2}.sb-external text{font-family:var(--font-mono);font-size:12.5px;fill:var(--muted);text-anchor:middle;dominant-baseline:middle}.sb-edges line,.sb-edges path{fill:none;stroke:var(--line-strong);stroke-width:1.2}.sb-box rect{fill:var(--surface-2);stroke:var(--line-strong);stroke-width:1.2}.sb-box text{font-family:var(--font-mono);font-size:12.5px;fill:var(--text);text-anchor:middle;dominant-baseline:middle}.sb-box--model rect{stroke:color-mix(in oklch, var(--accent), var(--line-strong) 45%)}.sb-probe{fill:var(--danger);filter:drop-shadow(0 0 4px var(--danger));opacity:0}.sb-flash{fill:none;stroke:var(--danger);stroke-width:1.6;opacity:0;transform-box:fill-box;transform-origin:center}.fp-axis,.fp-tick{stroke:var(--line-strong);stroke-width:1.2}.fp-phase{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted-2);text-anchor:middle;letter-spacing:.05em;text-transform:uppercase}.fp-cost{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted-2);text-anchor:end;letter-spacing:.03em}.fp-node{cursor:pointer;transition:opacity var(--duration-fast) var(--ease-out)}.fp-node circle{fill:var(--bg);stroke:var(--accent);stroke-width:1.4;transition:fill var(--duration-fast) var(--ease-out)}.fp-node text{font-family:var(--font-mono);font-size:12px;fill:var(--muted);text-anchor:middle;transition:fill var(--duration-fast) var(--ease-out)}.fp-hit{fill:rgba(0,0,0,0);pointer-events:all}.fp-node:hover circle,.fp-node:focus-visible circle,.fp-node.is-active circle{fill:var(--accent)}.fp-node:hover text,.fp-node:focus-visible text,.fp-node.is-active text{fill:var(--text)}.fp-node:focus-visible{outline:none}.fp[data-active] .fp-node:not(.is-active){opacity:.35}.scene-figure--corpus{max-width:60rem;margin-inline:auto}.cm{width:100%;height:auto;overflow:visible;--cm-dim: 0}.cm-node{opacity:calc(1 - var(--cm-dim)*.78);transition:opacity var(--duration-base) var(--ease-out)}.cm-node.is-focus,.cm a:focus-visible .cm-node{opacity:1}.cm-node.is-linked{opacity:calc(1 - var(--cm-dim)*.2)}.cm-edge{stroke:var(--line-accent);stroke-width:.7;opacity:calc(.45*(1 - var(--cm-dim)*.85));transition:opacity var(--duration-base) var(--ease-out),stroke var(--duration-base) var(--ease-out)}.cm-edge.is-active{stroke:var(--accent);opacity:.9}.is-animated.is-entering .cm .cm-node,.is-animated.is-entering .cm .cm-edge{opacity:0}.cm-node text{font-family:var(--font-mono);fill:var(--muted);text-anchor:middle;letter-spacing:.02em;paint-order:stroke;stroke:var(--bg);stroke-width:3px;pointer-events:none;transition:fill var(--duration-base) var(--ease-out),opacity var(--duration-base) var(--ease-out)}.cm-node__dot{fill:color-mix(in oklch, var(--cm-hue, var(--accent)), rgba(0,0,0,0) 55%);stroke:var(--cm-hue, var(--accent));stroke-width:1}.cm-node[data-cluster="0"]{--cm-hue: #00f5d4}.cm-node[data-cluster="1"]{--cm-hue: #7c5cff}.cm-node[data-cluster="2"]{--cm-hue: #4dc3ff}.cm-node[data-cluster="3"]{--cm-hue: #9fb3c8}.cm-node[data-cluster="4"]{--cm-hue: #3ddc97}.cm-node:not(.cm-node--cap) text{opacity:.62}.cm-node.is-shaded text{opacity:calc(.62 - .57*var(--cm-dim))}.cm-node--cap.is-shaded text{opacity:calc(1 - .92*var(--cm-dim))}.cm-node.is-focus text{opacity:1;fill:var(--text)}.cm-node.is-linked text{opacity:.88;fill:color-mix(in oklch, var(--text), var(--muted) 35%)}.cm-node--cap .cm-node__dot{fill:color-mix(in oklch, var(--accent), rgba(0,0,0,0) 20%);stroke:var(--accent-strong)}.cm-node--cap .cm-node__ring{fill:none;stroke:var(--accent);stroke-width:1;stroke-dasharray:3 4;opacity:.8}.cm-node--cap text{fill:var(--text);font-weight:500;text-transform:uppercase;letter-spacing:.06em}.cm a{outline:none}.cm a:hover .cm-node__ring,.cm a:focus-visible .cm-node__ring{stroke:var(--accent-strong);stroke-dasharray:none}.scene-figure--evidence{max-width:56rem;margin-inline:auto}.ep{width:100%;height:auto;overflow:visible}.ep-axis{stroke:var(--line-strong);stroke-width:1}.ep-axis__label{font-family:var(--font-mono);font-size:12px;fill:var(--muted);text-anchor:middle;text-transform:uppercase;letter-spacing:.04em}.ep-grid{stroke:var(--line);stroke-width:1;stroke-dasharray:2 4}.ep-scale{font-family:var(--font-mono);font-size:9px;fill:var(--muted-2);text-anchor:end;text-transform:uppercase;letter-spacing:.04em}.ep-series__line{fill:none;stroke:var(--ep-hue, var(--accent));stroke-width:1.6;stroke-linejoin:round;opacity:.85}.ep-series__node{fill:var(--bg);stroke:var(--ep-hue, var(--accent));stroke-width:1.6}.ep-score{font-family:var(--font-mono);font-size:13px;fill:var(--accent);text-anchor:middle}.scene-figure--latency{max-width:var(--content-width);margin-inline:auto}.lc-gridline{stroke:var(--line);stroke-width:1.2}.lc-tick{font-family:var(--font-mono);font-size:12px;fill:var(--muted)}.lc-tick--x{text-anchor:middle}.lc-tick--y{text-anchor:end;dominant-baseline:middle}.lc-axis-label{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted);letter-spacing:.03em}.lc-curve{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 0 4px var(--accent))}.lc-marker{fill:var(--accent-strong);filter:drop-shadow(0 0 6px var(--accent))}.lc-point circle{stroke-width:2;fill:var(--bg)}.lc-point text{font-family:var(--font-mono);font-size:12.75px;font-weight:500}.lc-point--safe circle{stroke:var(--accent-2)}.lc-point--safe text{fill:var(--accent-2)}.lc-point--safe-after circle{stroke:var(--accent-2);r:4.5}.lc-point--safe-after text{fill:var(--muted);font-size:11.25px;font-weight:400}.lc-point--danger circle{stroke:var(--danger)}.lc-point--danger text{fill:var(--danger)}.lc-point--danger-after line{stroke:var(--danger);stroke-width:1.6;stroke-dasharray:3 4;marker-end:none}.lc-point--danger-after text{fill:var(--danger);font-size:12px;font-weight:600}.scene-figure--roc{max-width:var(--content-width);margin-inline:auto}.roc-axis{stroke:var(--line-strong);stroke-width:1.2}.roc-tickmark{stroke:var(--line-strong);stroke-width:1.2}.roc-tick{font-family:var(--font-mono);font-size:12px;fill:var(--muted)}.roc-axis-label{font-family:var(--font-mono);font-size:11.25px;fill:var(--muted);letter-spacing:.03em}.roc-pdf{stroke-width:2;fill-opacity:.06}.roc-pdf--neg{stroke:var(--accent-2);fill:var(--accent-2)}.roc-pdf--pos{stroke:var(--accent);fill:var(--accent)}.roc-tail{stroke:none;fill-opacity:.3}.roc-tail--fp{fill:var(--danger);fill-opacity:.35}.roc-tail--tp{fill:var(--accent)}.roc-pdf-label{font-family:var(--font-mono);font-size:12px}.roc-pdf-label--neg{fill:var(--accent-2)}.roc-pdf-label--pos{fill:var(--accent)}.roc-threshold__line{stroke:var(--danger);stroke-width:2;stroke-dasharray:6 4}.roc-threshold__handle{fill:var(--bg);stroke:var(--danger);stroke-width:2;filter:drop-shadow(0 0 6px color-mix(in oklch, var(--danger), rgba(0,0,0,0) 40%))}.roc-threshold__label{font-family:var(--font-mono);font-size:13px;font-weight:600;fill:var(--danger)}.roc-threshold:focus-visible{outline:none}.roc-threshold:focus-visible .roc-threshold__handle{stroke:var(--text);stroke-width:3}.roc-hit{fill:rgba(0,0,0,0)}.is-live .roc-hit,.is-live .roc-threshold{cursor:ew-resize;touch-action:none}.roc-frame{fill:none;stroke:var(--line-strong);stroke-width:1.2}.roc-diag{stroke:var(--line);stroke-width:1.2;stroke-dasharray:4 5}.roc-curve{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;filter:drop-shadow(0 0 4px var(--accent))}.roc-auc{font-family:var(--font-mono);font-size:12.75px;fill:var(--muted)}.roc-op{fill:var(--bg);stroke:var(--danger);stroke-width:2.5;filter:drop-shadow(0 0 6px color-mix(in oklch, var(--danger), rgba(0,0,0,0) 40%))}.roc-readout{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-5);margin-top:var(--space-3);font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);max-width:none}.roc-readout__item b{color:var(--accent-strong);font-weight:600;font-variant-numeric:tabular-nums}.roc-readout__item--fixed{color:var(--muted-2)}.case-study{display:grid;gap:var(--space-3) var(--space-6);grid-template-columns:1fr;margin-block:var(--space-6)}@media (min-width: 48rem){.case-study{grid-template-columns:10rem 1fr}}.case-study dt{font-family:var(--font-mono);font-size:var(--step--1);color:var(--accent);text-transform:uppercase;letter-spacing:.04em}.case-study dd{margin:0 0 var(--space-4);color:var(--muted)}.evidence-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:var(--space-2)}.evidence-list li{font-family:var(--font-mono);font-size:var(--step--1);border:1px solid var(--line);border-radius:var(--radius-sm);padding:var(--space-1) var(--space-3);color:var(--muted)}.shortcode-block{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:0 var(--radius-md) var(--radius-md) 0;padding:var(--space-4) var(--space-5);margin-block:var(--space-5);background:color-mix(in oklch, var(--surface), rgba(0,0,0,0) 25%)}.shortcode-block__label{display:block;font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:var(--space-2)}.shortcode-block--claim{border-left-color:var(--accent)}.shortcode-block--claim .shortcode-block__label{color:var(--accent)}.shortcode-block--evidence{border-left-color:var(--accent-2)}.shortcode-block--evidence .shortcode-block__label{color:var(--accent-2)}.shortcode-block--caveat{border-left-color:var(--danger)}.shortcode-block--caveat .shortcode-block__label{color:var(--danger)}.doc .shortcode-block--claim{counter-increment:doc-claim}.doc .shortcode-block--claim .shortcode-block__label::after{content:" " counter(doc-claim)}.doc .shortcode-block--evidence{counter-increment:doc-evidence}.doc .shortcode-block--evidence .shortcode-block__label::after{content:" " counter(doc-evidence)}.doc .shortcode-block--caveat{counter-increment:doc-caveat}.doc .shortcode-block--caveat .shortcode-block__label::after{content:" " counter(doc-caveat)}.shortcode-block--thesis{border-left-color:var(--accent-strong)}.shortcode-block--thesis .shortcode-block__label{color:var(--accent-strong)}.shortcode-block--thesis p{font-size:var(--step-1);color:var(--text)}.equation-trigger{font-family:var(--font-mono);background:none;border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--accent-strong);padding:.1em .5em;cursor:pointer}.equation-trigger:hover{border-color:var(--accent);box-shadow:var(--glow)}[popover]{background:var(--surface-2);color:var(--text);border:1px solid var(--line-strong);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);max-width:min(90vw,28rem);box-shadow:0 20px 60px -20px rgba(0,0,0,.7),var(--glow);opacity:0;transform:translateY(.4rem) scale(.98);transition:opacity var(--duration-base) var(--ease-out),transform var(--duration-base) var(--ease-out),overlay var(--duration-base) allow-discrete,display var(--duration-base) allow-discrete}[popover]:popover-open{opacity:1;transform:translateY(0) scale(1)}@starting-style{[popover]:popover-open{opacity:0;transform:translateY(.4rem) scale(.98)}}[popover]::backdrop{background:color-mix(in oklch, var(--bg), rgba(0,0,0,0) 40%)}.command-palette{margin:auto;padding:0;border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--surface-2);color:var(--text);width:min(90vw,38rem);box-shadow:0 30px 80px -20px rgba(0,0,0,.8);opacity:0;transform:translateY(1rem) scale(.98);transition:opacity var(--duration-base) var(--ease-out),transform var(--duration-base) var(--ease-out),overlay var(--duration-base) allow-discrete,display var(--duration-base) allow-discrete}.command-palette[open]{opacity:1;transform:translateY(0) scale(1)}@starting-style{.command-palette[open]{opacity:0;transform:translateY(1rem) scale(.98)}}.command-palette::backdrop{background:color-mix(in oklch, var(--bg), rgba(0,0,0,0) 30%);backdrop-filter:blur(2px)}.command-palette__input{min-width:0;width:100%;font-family:var(--font-mono);font-size:var(--step-0);background:none;border:none;border-bottom:1px solid var(--line);color:var(--text);padding:var(--space-4) var(--space-5)}.command-palette form{display:flex}.command-palette__close{padding-inline:var(--space-4);border:0;border-bottom:1px solid var(--line);background:none;color:var(--muted);font-size:1.5rem;cursor:pointer}.command-palette__close:hover{color:var(--text)}.command-palette__input:focus{outline:none;border-bottom-color:var(--accent)}.command-palette__results{list-style:none;margin:0;padding:var(--space-2);max-height:60vh;overflow-y:auto}.command-palette__results li a{display:block;padding:var(--space-3) var(--space-3);border-radius:var(--radius-sm);text-decoration:none;color:var(--text)}.command-palette__results li a:hover,.command-palette__results li a:focus-visible{background:var(--surface-3)}.command-palette__results strong{font-family:var(--font-display);font-size:var(--step-1)}.command-palette__results p{margin-top:var(--space-2);color:var(--muted)}.command-trigger{font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:var(--space-1) var(--space-3);cursor:pointer}.command-trigger kbd{background:var(--surface-3);border:1px solid var(--line);border-radius:.25em;padding:0 .35em;margin-left:var(--space-2)}.search-panel{border:1px solid var(--line);border-radius:var(--radius-md);padding:var(--space-5);background:color-mix(in oklch, var(--surface), rgba(0,0,0,0) 15%)}.pagefind-ui{--pagefind-ui-scale: 1;--pagefind-ui-primary: var(--accent);--pagefind-ui-text: var(--text);--pagefind-ui-background: transparent;--pagefind-ui-border: var(--line);--pagefind-ui-tag: var(--surface-2);--pagefind-ui-border-width: 1px;--pagefind-ui-border-radius: 0.4rem;--pagefind-ui-font: var(--font-body)}.search-filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4);font-family:var(--font-mono);font-size:var(--step--1)}.search-filters button{background:none;border:1px solid var(--line);border-radius:999px;color:var(--muted);padding:var(--space-1) var(--space-3);cursor:pointer}.search-filters button[aria-pressed=true]{color:var(--bg);background:var(--accent);border-color:var(--accent)}.search-noscript{font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:var(--space-3) var(--space-4)}.rant-card{border-color:color-mix(in oklch, var(--danger), var(--line) 60%)}.rant-card:hover{border-color:var(--danger);box-shadow:var(--glow-danger)}.rant-header{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;margin-bottom:var(--space-4)}.heat-meter{display:inline-flex;gap:.2em;align-items:center;font-family:var(--font-mono);font-size:var(--step--1)}.heat-meter__label{color:var(--muted);margin-right:var(--space-2)}.heat-meter__bar{width:.5em;height:.9em;border-radius:1px;background:var(--surface-3)}.heat-meter__bar.is-lit{background:var(--danger);box-shadow:0 0 6px color-mix(in oklch, var(--danger), rgba(0,0,0,0) 30%)}.heat-meter--inline{gap:.16em}.heat-meter--inline .heat-meter__bar{width:.4em;height:.75em}.rant-structure{display:grid;gap:var(--space-5);margin-block:var(--space-6)}.rant-structure>section{border-left:2px solid var(--line-strong);padding-left:var(--space-4)}.rant-structure h3{font-family:var(--font-mono);text-transform:uppercase;font-size:var(--step--1);letter-spacing:.06em;color:var(--danger);margin-top:0}.toc{list-style:none;padding:0;margin:0;border-top:1px solid var(--line-strong)}.toc__row{padding-block:var(--space-5);border-bottom:1px solid var(--line);max-width:none}.toc__line{display:grid;grid-template-columns:2rem minmax(0, 1fr);align-items:baseline;gap:var(--space-2) var(--space-3);text-decoration:none;color:var(--text)}.toc__line:hover{color:var(--text)}.toc__no{font-family:var(--font-mono);font-size:var(--step--1);color:var(--accent);min-width:0}.toc__title{font-family:var(--font-display);font-weight:600;font-size:var(--step-1);letter-spacing:-.01em;transition:color var(--duration-fast) var(--ease-out)}.toc__line:hover .toc__title,.toc__line:focus-visible .toc__title{color:var(--accent-strong)}.toc__meta{grid-column:2;display:inline-flex;flex-wrap:wrap;gap:var(--space-3);align-items:baseline;font-family:var(--font-mono);font-size:var(--step--1);color:var(--muted)}.toc__desc{margin:var(--space-3) 0 0 calc(2rem + var(--space-3));color:var(--muted)}@media (min-width: 48rem){.toc__desc{margin-left:calc(2rem + var(--space-3))}}@media (min-width: 48rem){.toc__line{grid-template-columns:2rem minmax(0, 1fr) auto}.toc__meta{grid-column:3}}.ledger{border-top:2px solid var(--line-strong);border-bottom:2px solid var(--line-strong)}.ledger th,.ledger td{border:none;background:none;padding:var(--space-3) var(--space-4)}.ledger thead th{border-bottom:1px solid var(--line-strong);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}.ledger tbody tr{transition:background-color var(--duration-fast) var(--ease-out)}.ledger tbody tr:hover{background:color-mix(in oklch, var(--surface-2), rgba(0,0,0,0) 40%)}.ledger tbody tr+tr td{border-top:1px solid var(--line)}.ledger__no{font-family:var(--font-mono);color:var(--accent);white-space:nowrap}.ledger__title{font-family:var(--font-display);font-weight:600;color:var(--text)}.ledger td .tag-list{display:flex;flex-wrap:wrap;gap:var(--space-1)}@keyframes fade-up{from{opacity:0;transform:translateY(.75rem)}to{opacity:1;transform:translateY(0)}}.reveal{animation:fade-up var(--duration-slow) var(--ease-out) both;animation-timeline:view();animation-range:entry 0% cover 30%}@supports not (animation-timeline: view()){.reveal{animation:none;opacity:1;transform:none}}@view-transition{navigation:auto}::view-transition-old(root),::view-transition-new(root){animation-duration:var(--duration-base);animation-timing-function:var(--ease-in-out)}.site-brand,.hero__title{view-transition-name:site-identity}@media (prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;scroll-behavior:auto !important;transition-duration:.001ms !important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none !important}}.problem-index{margin-bottom:var(--space-5)}.problem-link{display:grid;grid-template-columns:2rem minmax(0, 1fr) auto;align-items:baseline;gap:var(--space-4);padding-block:var(--space-5);border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}.problem-link:first-child{padding-top:0}.problem-link strong{display:block;font-family:var(--font-display);font-size:var(--step-2);font-weight:500;margin-bottom:var(--space-2)}.problem-link strong+span{display:block;color:var(--muted)}.problem-link:hover strong,.problem-link:focus-visible strong{color:var(--accent)}.service-entry,.project-study{display:grid;gap:var(--space-5);padding-block:var(--space-7);border-bottom:1px solid var(--line);scroll-margin-top:10rem}.service-entry+.service-entry,.service-entry+.project-study,.project-study+.service-entry,.project-study+.project-study{margin-top:0}.service-entry h2,.project-study h2{margin-top:var(--space-3);font-size:var(--step-3)}@media (min-width: 48rem){.service-entry,.project-study{grid-template-columns:minmax(0, .9fr) minmax(0, 1.3fr);gap:var(--space-8)}}.service-index{margin-bottom:var(--space-8)}.service-entry:first-child{padding-top:0}.service-entry>.meta{grid-column:1/-1}.service-entry h2{margin:0}@media (min-width: 48rem){.service-entry{row-gap:var(--space-3);align-items:center}}.work-entry{display:grid;gap:var(--space-4);padding-block:var(--space-6);border-bottom:1px solid var(--line)}.work-entry:first-child{padding-top:0}.work-entry h3{margin-top:var(--space-2);font-size:var(--step-2);font-weight:500}.work-entry h3 a{color:inherit;text-decoration:none}.work-entry h3 a:hover{color:var(--accent)}.work-entry h3 span{font-size:.7em;color:var(--accent);white-space:nowrap}.work-entry>p{color:var(--muted);margin:0}@media (min-width: 48rem){.work-entry{grid-template-columns:minmax(0, 1fr) minmax(0, 1.3fr);gap:var(--space-8);align-items:center}}.home-reading__body{display:grid;gap:var(--space-6)}@media (min-width: 48rem){.home-reading__body{grid-template-columns:minmax(0, 1fr) minmax(0, 1.3fr);gap:var(--space-8)}}.reading-links{display:flex;flex-wrap:wrap;align-content:start;gap:var(--space-4) var(--space-6);font-size:var(--step-1)}.project-studies{margin-block:var(--space-6)}.project-study:first-child{padding-top:0}.project-study h2{margin-top:0;margin-bottom:var(--space-3)}.project-study{align-items:first baseline}.project-study>div:first-child{padding-left:var(--space-6)}.project-art{display:block;width:min(100%,20rem);height:auto;margin-top:var(--space-5);color:var(--accent);opacity:.65}.project-status{color:var(--accent);margin-top:var(--space-2)}.publication-entry{display:grid;grid-template-columns:3rem minmax(0, 1fr);gap:var(--space-5);border-top:1px solid var(--line);padding-block:var(--space-5)}.publication-entry h3{font-size:var(--step-1);margin:0 0 var(--space-3)}.publication-entry h3 a{color:var(--text);text-decoration:none}.publication-entry h3 a:hover{color:var(--accent)}.publication-entry p+p{margin-top:var(--space-2)}.rates{margin-block:var(--space-6)}.rates>div{padding-block:var(--space-5);border-top:1px solid var(--line);display:grid;gap:var(--space-3)}@media (min-width: 48rem){.rates>div{grid-template-columns:minmax(0, 1fr) minmax(0, 1.4fr)}}.rates dt{font-family:var(--font-display);font-size:var(--step-1)}.rates dd{margin:0}.rates strong{display:block;color:var(--accent);font-size:var(--step-2);margin-bottom:var(--space-2)}.rates span{color:var(--muted)}.contact-layout,.about-layout{display:grid;gap:var(--space-7);align-items:start}.contact-layout>section+section,.about-layout>section+section{margin-top:0}.contact-layout h2:first-child,.about-layout h2:first-child{margin-top:0;margin-bottom:var(--space-4)}@media (min-width: 48rem){.contact-layout.contact-layout,.about-layout.contact-layout{grid-template-columns:minmax(0, 1.3fr) minmax(0, 1fr)}}.about-layout>aside>p{margin-top:var(--space-5)}.identity-graph .graph-node text{font-size:14px;text-transform:none;letter-spacing:0}.identity-graph .graph-node__sub{font-size:10px !important}.contact-layout+.doc{margin-top:var(--space-7)}.contact-addresses a{overflow-wrap:anywhere}.contact-notice{margin-top:var(--space-7);font-size:var(--step--1);color:var(--muted)}.contact-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-5);border-top:1px solid var(--accent);padding-top:var(--space-6);margin-top:var(--space-6)}.contact-cta h2{margin:0 0 var(--space-3);font-size:var(--step-2)}.contact-cta .cluster{align-items:center;flex-wrap:nowrap}.doc h2,.doc h3{scroll-margin-top:10rem}.doc h2{margin-block:var(--space-7) var(--space-5);font-size:var(--step-2)}.doc h3{margin-bottom:var(--space-3)}.doc>:is(p,ul,ol,figure,div,pre,blockquote)+:is(p,ul,ol,figure,div,pre,blockquote){margin-top:var(--space-5)}.doc>:first-child{margin-top:0}.reading-page .page-header h1{font-size:clamp(1.8rem,4vw,3.2rem)}.reading-page .page-header .tag-list{margin-top:var(--space-4)}.build-facts{margin-bottom:var(--space-6)}.build-facts>div{display:grid;grid-template-columns:10rem minmax(0, 1fr);gap:var(--space-4);padding-block:var(--space-4);border-bottom:1px solid var(--line)}.build-facts dt{color:var(--muted)}.build-facts dd{font-family:var(--font-mono);font-size:var(--step--1);overflow-wrap:anywhere}.cv{max-width:var(--content-width-narrow);margin-inline:auto}.cv .doc h3{font-size:var(--step-1);margin-bottom:var(--space-3)}.cv .doc h2{margin-bottom:var(--space-5)}@media (max-width: 47.99rem){.site-header__inner{gap:var(--space-2)}.primary-nav{order:1;width:100%}.primary-nav ul{gap:0 var(--space-1)}.primary-nav a{padding:.35rem .4rem;font-size:.8rem}.primary-nav a::before{display:none}.command-trigger{margin-left:auto;min-height:2.25rem}.command-trigger kbd{display:none}main{padding-top:var(--space-5)}.hero{width:calc(100% + 2*var(--space-5));margin-left:calc(-1*var(--space-5));margin-top:calc(-1*var(--space-5))}.page-header{margin-bottom:var(--space-6)}.service-entry,.project-study{padding-block:var(--space-6);gap:var(--space-4)}.publication-entry{grid-template-columns:1fr;gap:var(--space-2)}.build-facts>div{grid-template-columns:1fr;gap:var(--space-1)}.sec{flex-wrap:wrap;gap:var(--space-2)}.sec__meta{margin-left:0;white-space:normal}.hero__title .u-bracket__label{white-space:normal;width:100%;line-height:1.4}.problem-link{grid-template-columns:1.5rem minmax(0, 1fr) auto;gap:var(--space-2)}}@media (max-width: 23rem){.primary-nav ul{gap:0}.primary-nav a{font-size:.76rem;padding-inline:.25rem}}@media print{body:has(.cv){background:#fff;color:#000;--text: #111;--muted: #444;--muted-2: #555;--accent: #222;--accent-strong: #222;--line: #ccc;font-size:11pt}body:has(.cv) .site-header,body:has(.cv) .site-footer,body:has(.cv) .skip-link{display:none}body:has(.cv) main{width:100%;padding:0}.cv h2,.cv h3{break-after:avoid}.cv p{orphans:3;widows:3}.cv .page-header{padding-top:0}.cv a{color:inherit}}