/* Scoped to .iai-root by scripts/scope-css.mjs — generated, do not edit. */
.iai-root *, .iai-root ::before, .iai-root ::after { border-width: revert; border-style: revert; border-color: revert; }
.iai-root ul, .iai-root ol, .iai-root menu { list-style: revert; margin: revert; padding: revert; }
.iai-root h1, .iai-root h2, .iai-root h3, .iai-root h4, .iai-root h5, .iai-root h6 { font-size: revert; font-weight: revert; margin: revert; }
.iai-root p, .iai-root blockquote, .iai-root figure, .iai-root dl, .iai-root dd, .iai-root pre, .iai-root hr, .iai-root fieldset, .iai-root legend { margin: revert; padding: revert; }
.iai-root img, .iai-root svg, .iai-root video, .iai-root canvas, .iai-root audio, .iai-root iframe, .iai-root embed, .iai-root object { display: revert; vertical-align: revert; max-width: revert; height: revert; }
.iai-root table { border-collapse: revert; text-indent: revert; border-color: revert; }
.iai-root button, .iai-root input, .iai-root optgroup, .iai-root select, .iai-root textarea { font: revert; color: revert; margin: revert; padding: revert; background-color: revert; border: revert; letter-spacing: revert; line-height: revert; }
.iai-root button, .iai-root [type="button"], .iai-root [type="submit"], .iai-root [type="reset"] { appearance: revert; background-image: revert; }
.iai-root textarea { resize: revert; }
.iai-root input::placeholder, .iai-root textarea::placeholder { color: revert; opacity: revert; }
.iai-root small { font-size: revert; }
.iai-root sub, .iai-root sup { font-size: revert; vertical-align: revert; position: revert; line-height: revert; }
.iai-root code, .iai-root kbd, .iai-root samp, .iai-root pre { font-family: revert; font-size: revert; }
.iai-root b, .iai-root strong { font-weight: revert; }
.iai-root hr { height: revert; color: revert; border-top-width: revert; }
.iai-root summary { display: revert; }
@font-face { font-family: "Geist"; src: url("/fonts/geist-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/fonts/geist-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist Fallback"; src: local("Helvetica Neue"), local("Arial"); size-adjust: 101%; ascent-override: 92%; descent-override: 23%; line-gap-override: 0%; }
.iai-root { --bg: #0a0b0d; --bg-2: #0f1114; --bg-3: #15181c; --line: #1c2025; --line-2: #272c33; --edge: #606771; --ink: #e8eaed; --ink-2: #a6acb6; --ink-3: #7b828d; --accent: #e4b363; --accent-ink: #f0c877; --accent-wash: rgba(228, 179, 99, 0.10); --c1: #b8862a; --c2: #3a8bd4; --c3: #25a469; --c4: #b866c0; --c5: #df5a5a; --c6: #7c8794; --c7: #5aa7a1; --c8: #c98a5b; --sans: var(--kw-sans, "Geist", "Geist Fallback", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif); --mono: var(--kw-mono, "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace); --col: 720px; --margin: 220px; --toc: 240px; --wide: 1200px; --wide-read: 1360px; --gutter: clamp(20px, 5vw, 56px); --ease: cubic-bezier(.2,.7,.2,1); --dur: 480ms }
.iai-root * { box-sizing: border-box; }
.iai-root { color-scheme: dark; background: var(--bg); scroll-behavior: smooth; -webkit-text-size-adjust: 100% }
@media (prefers-reduced-motion: reduce) {
.iai-root { scroll-behavior: auto }
}
.iai-root { margin: 0; background: var(--bg); color: var(--ink); font-size: 16px; line-height: 1.6; font-feature-settings: "ss01", "cv11"; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; hanging-punctuation: first last }
.iai-root ::selection { background: var(--accent-wash); color: var(--ink); }
.iai-root a { color: inherit; text-decoration: none; }
.iai-root p a, .iai-root li a, .iai-root dd a { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; transition: text-decoration-color .15s; }
.iai-root p a:hover, .iai-root li a:hover, .iai-root dd a:hover { text-decoration-color: var(--accent); }
.iai-root h1, .iai-root h2, .iai-root h3, .iai-root h4 { font-weight: 500; letter-spacing: -0.015em; line-height: 1.15; margin: 0; text-wrap: balance; }
.iai-root h1 { font-size: clamp(30px, 4.2vw, 44px); letter-spacing: -0.025em; }
.iai-root h2 { font-size: clamp(20px, 2.4vw, 24px); }
.iai-root p { text-wrap: pretty; }
.iai-root .mono { font-family: var(--mono); font-feature-settings: "tnum", "zero"; }
.iai-root .tnum { font-variant-numeric: tabular-nums; }
.iai-root .muted { color: var(--ink-3); }
.iai-root .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.iai-root :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.iai-root [id] { scroll-margin-top: 80px; }
.iai-root .wrap { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 1; }
.iai-root .wrap:has(.reading) { max-width: var(--wide-read); }
.iai-root .narrow { max-width: var(--col); }
.iai-root .ph { color: var(--accent-ink); }
.iai-root .ph::before { content: "["; opacity: .55; }
.iai-root .ph::after { content: "]"; opacity: .55; }
.iai-root .reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.iai-root .reveal.in { opacity: 1; transform: none; }
@supports (animation-timeline: view()) {
.iai-root .reveal { opacity: 1; transform: none; transition: none; animation: rise linear both; animation-timeline: view(); animation-range: entry 0% entry 28%; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
.iai-root .reveal { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
}
.iai-root .hero { padding: 64px 0 40px; border-bottom: 1px solid var(--line); }
.iai-root .hero h1 { max-width: 20ch; }
.iai-root .hero .dek { color: var(--ink-2); font-size: 18px; max-width: 54ch; margin: 18px 0 0; }
.iai-root .hero-figure { display: grid; grid-template-columns: auto 1fr; gap: 40px; align-items: end; margin-top: 44px; }
.iai-root .hero-figure .big { font-size: clamp(48px, 7vw, 84px); font-weight: 600; letter-spacing: -0.035em; line-height: .95; color: var(--ink); }
.iai-root .hero-figure .big small { font-size: 0.875rem; font-weight: 500; color: var(--ink-3); letter-spacing: -0.01em; margin-left: 6px; }
.iai-root .hero-figure .lede { color: var(--ink-2); font-size: 15px; max-width: 44ch; padding-bottom: 8px; }
@media (max-width: 720px) {
.iai-root .hero-figure { grid-template-columns: 1fr; gap: 14px; }
}
.iai-root .feed { list-style: none; margin: 0; padding: 0; }
.iai-root .feed li { border-bottom: 1px solid var(--line); }
.iai-root .feed a.entry { display: grid; grid-template-columns: 112px minmax(0, 1fr) 220px; gap: 32px; padding: 32px 0; align-items: start; }
.iai-root .feed a.entry:hover h2 { color: var(--accent-ink); }
.iai-root .feed time, .iai-root .feed .when { color: var(--ink-3); font-size: 0.875rem; padding-top: 6px; font-variant-numeric: tabular-nums; }
.iai-root .feed h2 { font-size: 22px; margin: 0 0 8px; transition: color .15s; }
.iai-root .feed .thesis { color: var(--ink-2); margin: 0; max-width: 58ch; }
.iai-root .feed .figure { text-align: right; }
.iai-root .feed .figure .num { display: block; font-size: 30px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; color: var(--ink); }
.iai-root .feed .figure .fig-label { display: block; color: var(--ink-3); font-size: 0.875rem; margin-top: 6px; }
@media (max-width: 760px) {
.iai-root .feed a.entry { grid-template-columns: 1fr; gap: 6px; padding: 26px 0; }
.iai-root .feed .figure { text-align: left; margin-top: 8px; }
.iai-root .feed .figure .num { display: inline; font-size: 22px; }
.iai-root .feed .figure .fig-label { display: inline; margin-left: 10px; }
}
.iai-root .section-head { display: flex; align-items: baseline; justify-content: space-between; padding: 44px 0 12px; border-bottom: 1px solid var(--line-2); }
.iai-root .section-head h2 { font-size: 0.875rem; font-weight: 500; letter-spacing: 0.02em; color: var(--ink-2); text-transform: uppercase; }
.iai-root .section-head a { font-size: 0.875rem; color: var(--ink-3); }
.iai-root .section-head a:hover { color: var(--accent-ink); }
.iai-root .article-head { padding: 60px 0 34px; border-bottom: 1px solid var(--line); }
.iai-root .kicker { font-size: 0.875rem; color: var(--ink-3); letter-spacing: 0.04em; text-transform: uppercase; }
.iai-root .article-head .kicker { margin-bottom: 18px; }
.iai-root .article-head h1 { max-width: 22ch; }
.iai-root .article-head .thesis { font-size: 19px; color: var(--ink-2); max-width: 58ch; margin: 20px 0 0; line-height: 1.5; }
.iai-root .meta { font-size: 0.875rem; color: var(--ink-3); display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.iai-root .meta .sep { color: var(--line-2); }
.iai-root .keyfigs { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0 28px; margin: 0; padding: 6px 0 0; list-style: none; border-bottom: 1px solid var(--line); }
.iai-root .keyfigs li { padding: 26px 0 26px; position: relative; }
.iai-root .keyfigs li + li::before { content: ""; position: absolute; left: -14px; top: 26px; bottom: 26px; width: 1px; background: var(--line); }
.iai-root .keyfigs .num { display: block; font-size: 34px; font-weight: 600; letter-spacing: -0.03em; line-height: 1; color: var(--ink); }
.iai-root .keyfigs .fig-label { display: block; font-size: 0.875rem; color: var(--ink-3); margin-top: 10px; line-height: 1.45; max-width: 26ch; }
@media (max-width: 640px) {
.iai-root .keyfigs { grid-template-columns: 1fr 1fr; }
.iai-root .keyfigs li + li::before { display: none; }
}
.iai-root .reading { display: grid; grid-template-columns: minmax(var(--toc), 1fr) minmax(0, var(--col)) minmax(0, 1fr); gap: 0 40px; position: relative; }
.iai-root .reading > .toc { grid-column: 1; }
.iai-root .reading > .prose { grid-column: 2; min-width: 0; }
.iai-root .reading > .margin { grid-column: 3; position: relative; min-width: 0; }
@media (max-width: 1331px) {
.iai-root .reading { grid-template-columns: var(--toc) minmax(0, var(--col)); justify-content: center; }
.iai-root .reading > .margin { display: none; }
}
@media (max-width: 1111px) {
.iai-root .reading { grid-template-columns: minmax(0, var(--col)); justify-content: start; }
.iai-root .reading > .toc { grid-column: 1; grid-row: 1; }
.iai-root .reading > .prose { grid-column: 1; grid-row: 2; }
}
.iai-root .toc { position: sticky; top: 88px; align-self: start; padding-top: 44px; font-size: 14px; min-width: 0; }
.iai-root .toc h3 { font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin: 0 0 12px; }
.iai-root .toc ol { list-style: none; padding: 0; margin: 0; }
.iai-root .toc li { border-left: 1px solid var(--line); transition: border-color .15s; }
.iai-root .toc li a { display: block; padding: 5px 0 5px 12px; color: var(--ink-3); line-height: 1.45; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: color .15s; }
.iai-root .toc li.active { border-color: var(--accent); }
.iai-root .toc li.active a, .iai-root .toc li a:hover { color: var(--ink); }
@media (max-width: 1111px) {
.iai-root .toc { position: static; padding: 32px 0 0; }
.iai-root .toc h3 { margin-bottom: 10px; }
.iai-root .toc ol { display: flex; flex-wrap: wrap; gap: 8px; }
.iai-root .toc li { border: 1px solid var(--line); border-radius: 999px; transition: border-color .15s, background .15s; }
.iai-root .toc li a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; white-space: normal; overflow: visible; }
.iai-root .toc li:hover { border-color: var(--line-2); }
.iai-root .toc li.active { border-color: var(--accent); background: var(--accent-wash, transparent); }
}
.iai-root .prose { padding: 44px 0 24px; }
.iai-root .prose p { margin: 0 0 22px; font-size: 17.5px; line-height: 1.66; position: relative; }
.iai-root .prose h2 { margin: 48px 0 14px; font-size: 22px; }
.iai-root .prose strong { font-weight: 500; color: var(--ink); }
.iai-root .prose ul, .iai-root .prose ol { padding-left: 20px; color: var(--ink-2); }
.iai-root .prose li { margin-bottom: 8px; }
.iai-root .prose aside.note { border-left: 2px solid var(--accent); padding: 4px 0 4px 18px; color: var(--ink-2); font-size: 15.5px; margin: 28px 0; }
.iai-root .footnote { font-size: 0.875rem; color: var(--ink-3); }
.iai-root sup.cite { font-size: 0.875rem; line-height: 0; vertical-align: super; margin-left: 1px; }
.iai-root sup.cite a { color: var(--accent); text-decoration: none; padding: 0 1px; border-radius: 2px; cursor: pointer; }
.iai-root sup.cite a:hover, .iai-root sup.cite a.on { background: var(--accent-wash); }
.iai-root .margin .sidenote { position: absolute; left: 0; width: 100%; font-size: 0.875rem; line-height: 1.45; color: var(--ink-3); padding-left: 12px; border-left: 1px solid var(--line); transition: color .15s, border-color .15s; }
.iai-root .margin .sidenote .n { color: var(--accent); margin-right: 6px; }
.iai-root .margin .sidenote a { color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 2px; }
.iai-root .margin .sidenote.on { color: var(--ink-2); border-color: var(--accent); }
.iai-root .sn-inline { display: none; margin: -12px 0 22px; padding: 10px 14px; font-size: 0.875rem; color: var(--ink-2); background: var(--bg-2); border: 1px solid var(--line); border-radius: 6px; }
.iai-root .sn-inline.open { display: block; }
.iai-root .sn-inline .n { color: var(--accent); margin-right: 6px; }
.iai-root data.ref { text-decoration: underline; text-decoration-style: dotted; text-decoration-color: var(--ink-3); text-underline-offset: 3px; cursor: default; }
.iai-root data.ref:hover { text-decoration-color: var(--accent); color: var(--ink); }
.iai-root figure.chart { margin: 36px 0; padding: 22px 0 14px; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line); }
.iai-root figure.chart .fig-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.iai-root figure.chart .fig-title { font-size: 15.5px; font-weight: 500; margin: 0 0 4px; }
.iai-root figure.chart .fig-sub { font-size: 0.875rem; color: var(--ink-3); margin: 0 0 16px; }
.iai-root figure.chart .fig-tools { display: flex; gap: 6px; }
.iai-root figure.chart .fig-tools button { font: 500 0.875rem var(--sans); color: var(--ink-3); background: transparent; border: 1px solid var(--line-2); border-radius: 5px; padding: 3px 8px; cursor: pointer; }
.iai-root figure.chart .fig-tools button:hover, .iai-root figure.chart .fig-tools button[aria-pressed="true"] { color: var(--ink); border-color: var(--ink-3); }
.iai-root figure.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.iai-root figure.chart figcaption { font-size: 0.875rem; color: var(--ink-3); margin-top: 14px; line-height: 1.5; }
.iai-root figure.chart figcaption a { color: var(--ink-3); text-decoration: underline; text-decoration-color: var(--line-2); }
.iai-root figure.chart .legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 0.875rem; color: var(--ink-2); margin: 10px 0 0; }
.iai-root figure.chart .legend span { display: inline-flex; align-items: center; gap: 7px; }
.iai-root figure.chart .legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.iai-root figure.chart .legend i.line { height: 2px; width: 14px; border-radius: 1px; }
.iai-root figure.chart table.data { display: none; }
.iai-root figure.chart.show-table svg, .iai-root figure.chart.show-table .legend { display: none; }
.iai-root figure.chart.show-table table.data { display: table; }
.iai-root .axis text, .iai-root .tick text { font-family: var(--mono); font-size: 0.875rem; fill: var(--ink-3); font-feature-settings: "tnum"; }
.iai-root .axis line, .iai-root .grid line { stroke: var(--ink-3); stroke-width: 1; shape-rendering: crispEdges; }
.iai-root .grid line { stroke: var(--edge); }
.iai-root .mark { transition: opacity .18s var(--ease), fill .18s; cursor: default; }
.iai-root .mark.dim { opacity: .28; }
.iai-root .mark.hl { filter: brightness(1.18); }
.iai-root .lbl { font-family: var(--sans); font-size: 0.875rem; fill: var(--ink-2); }
.iai-root .lbl.strong { fill: var(--ink); font-weight: 500; }
.iai-root .lbl.muted { fill: var(--ink-3); }
.iai-root .annot line { stroke: var(--ink-2); stroke-width: 1.5; stroke-dasharray: 3 4; }
.iai-root .annot text { font-family: var(--sans); font-size: 0.875rem; fill: var(--ink-2); }
.iai-root .refline line { stroke: var(--c6); stroke-width: 1; }
.iai-tip { position: fixed; z-index: 60; pointer-events: none; opacity: 0; transform: translateY(4px); transition: opacity .12s, transform .12s;
  background: var(--kw-bg-3); border: 1px solid var(--kw-line-2); border-radius: 8px; padding: 9px 12px; font-size: 0.875rem; color: var(--kw-ink-2); box-shadow: 0 8px 30px rgba(0,0,0,.45); max-width: 280px; }
.iai-tip.on { opacity: 1; transform: none; }
.iai-tip .t { color: var(--kw-ink-3); font-size: 0.875rem; margin-bottom: 4px; }
.iai-tip .row { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.iai-tip .row b { color: var(--kw-ink); font-weight: 600; font-variant-numeric: tabular-nums; order: 2; }
.iai-tip .row span { display: inline-flex; align-items: center; gap: 7px; }
.iai-tip .row i { width: 10px; height: 2px; display: inline-block; border-radius: 1px; }
.iai-root .scrolly { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; margin: 24px 0 8px; align-items: start; }
.iai-root .scrolly .steps { padding: 20vh 0 30vh; }
.iai-root .scrolly .step { min-height: 42vh; display: flex; align-items: center; color: var(--ink-2); transition: color .35s var(--ease); }
.iai-root .scrolly .step.is-active { color: var(--ink); }
.iai-root .scrolly .step p { margin: 0; font-size: 17px; }
.iai-root .scrolly .graphic { position: sticky; top: 12vh; align-self: start; }
.iai-root .scrolly .graphic figure.chart { margin: 0; border-top: 0; padding-top: 0; }
.iai-root .scrolly .graphic .fig-title { font-size: 15px; }
@media (max-width: 900px) {
.iai-root .scrolly { grid-template-columns: 1fr; gap: 0; }
.iai-root .scrolly .graphic { position: sticky; top: 0; background: var(--bg); z-index: 2; padding: 10px 0 6px; border-bottom: 1px solid var(--line); }
.iai-root .scrolly .steps { padding: 8vh 0 10vh; }
.iai-root .scrolly .step { min-height: 46vh; }
}
.iai-root table.data { width: 100%; border-collapse: collapse; font-size: 0.875rem; margin: 24px 0; }
.iai-root table.data th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 0.875rem; letter-spacing: 0.03em; text-transform: uppercase; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line-2); }
.iai-root table.data td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); vertical-align: top; }
.iai-root table.data td.num, .iai-root table.data th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 0.875rem; }
.iai-root table.data td:first-child { color: var(--ink); }
.iai-root table.data tfoot td { color: var(--ink); border-bottom: 0; border-top: 1px solid var(--line-2); }
.iai-root .method { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line-2); }
.iai-root .method h2 { font-size: 0.875rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; margin: 0 0 14px; }
.iai-root .method p { font-size: 14.5px; color: var(--ink-2); margin: 0 0 12px; }
.iai-root .src-list { list-style: none; padding: 0; margin: 0; font-size: 0.875rem; color: var(--ink-3); }
.iai-root .src-list li { padding: 7px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 28px 1fr; gap: 10px; }
.iai-root .src-list li span.n { color: var(--accent); font-family: var(--mono); font-size: 0.875rem; padding-top: 1px; }
.iai-root .src-list a { color: var(--ink-2); text-decoration: underline; text-decoration-color: var(--line-2); word-break: break-word; }
.iai-root .src-list a:hover { text-decoration-color: var(--accent); }
.iai-root .ledger-head { padding: 60px 0 22px; border-bottom: 1px solid var(--line); }
.iai-root .ledger-head h1 { max-width: 20ch; }
.iai-root .ledger-head .thesis { font-size: 17px; color: var(--ink-2); max-width: 60ch; margin: 16px 0 0; }
.iai-root .ledger-strip { padding: 22px 0 6px; border-bottom: 1px solid var(--line); }
.iai-root .ledger-strip .lanes text { font-family: var(--sans); font-size: 0.875rem; fill: var(--ink-3); }
.iai-root .dot { transition: opacity .18s, r .18s; cursor: pointer; }
.iai-root .dot.dim { opacity: .18; }
.iai-root .dot.hollow { fill: transparent; stroke-width: 1.5; }
.iai-root .ledger-tools { display: flex; gap: 10px; flex-wrap: wrap; padding: 18px 0 12px; align-items: center; position: sticky; top: 0; background: var(--bg); z-index: 5; border-bottom: 1px solid var(--line); }
.iai-root .ledger-tools .search { flex: 1 1 220px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--edge); border-radius: 8px; padding: 7px 12px; background: var(--bg-2); }
.iai-root .ledger-tools .search:focus-within { border-color: var(--accent); }
.iai-root .ledger-tools .search input { flex: 1; background: transparent; border: 0; color: var(--ink); font: 14px var(--sans); outline: none; min-width: 0; }
.iai-root .ledger-tools .search kbd { font-family: var(--mono); font-size: 0.875rem; color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 5px; }
.iai-root .ledger-tools .tag { font: 500 0.875rem var(--sans); padding: 6px 11px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--ink-2); background: transparent; cursor: pointer; transition: all .12s; }
.iai-root .ledger-tools .tag:hover { border-color: var(--ink-3); color: var(--ink); }
.iai-root .ledger-tools .tag[aria-pressed="true"] { border-color: var(--accent); color: var(--accent-ink); background: var(--accent-wash); }
.iai-root .ledger-tools .count { margin-left: auto; font-size: 0.875rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.iai-root .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.iai-root table.ledger { width: 100%; border-collapse: collapse; font-size: 0.875rem; min-width: 860px; table-layout: fixed; }
.iai-root .ledger col.c-date { width: 104px; }
.iai-root .ledger col.c-actor { width: 200px; }
.iai-root .ledger col.c-mag { width: 170px; }
.iai-root .ledger col.c-src { width: 120px; }
.iai-root .ledger th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 0.875rem; letter-spacing: 0.03em; text-transform: uppercase; padding: 12px 12px 10px 0; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.iai-root .ledger th[data-sort] { cursor: pointer; user-select: none; }
.iai-root .ledger th[data-sort]:hover { color: var(--ink); }
.iai-root .ledger th[data-sort][aria-sort]::after { content: " ↓"; color: var(--accent); }
.iai-root .ledger th[data-sort][aria-sort="ascending"]::after { content: " ↑"; }
.iai-root .ledger td { padding: 13px 12px 13px 0; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.iai-root .ledger td.date { color: var(--ink-3); font-family: var(--mono); font-size: 0.875rem; white-space: nowrap; }
.iai-root .ledger td.actor { color: var(--ink); }
.iai-root .ledger td.actor .type { display: block; font-size: 0.875rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); margin-top: 3px; }
.iai-root .ledger td.actor .type::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--tc, var(--c6)); vertical-align: 0; }
.iai-root .ledger td.mag { color: var(--ink); text-align: right; font-family: var(--mono); font-size: 0.875rem; font-variant-numeric: tabular-nums; }
.iai-root .ledger th.mag { text-align: right; }
.iai-root .ledger td.summary { font-size: 14px; }
.iai-root .ledger td.src a { color: var(--ink-3); text-decoration: underline; text-decoration-color: var(--line-2); }
.iai-root .ledger td.src a:hover { color: var(--accent-ink); }
.iai-root .ledger tr.hidden { display: none; }
.iai-root .ledger tr.flash td { animation: flash 1.6s var(--ease); }
@keyframes flash { 0% { background: var(--accent-wash); } 100% { background: transparent; } }
.iai-root .ledger tr.unverified td.mag::after { content: " ~"; color: var(--ink-3); }
.iai-root .ledger mark { background: var(--accent-wash); color: var(--ink); border-radius: 2px; padding: 0 1px; }
@media (max-width: 760px) {
.iai-root .table-wrap { overflow: visible; }
.iai-root table.ledger, .iai-root table.ledger tbody, .iai-root table.ledger tr, .iai-root table.ledger td { display: block; min-width: 0; width: auto; }
.iai-root table.ledger thead, .iai-root table.ledger colgroup { display: none; }
.iai-root table.ledger tr { padding: 16px 0; border-bottom: 1px solid var(--line); }
.iai-root table.ledger tr.hidden { display: none; }
.iai-root table.ledger td { padding: 0; border: 0; }
.iai-root table.ledger td.date { display: inline; margin-right: 12px; }
.iai-root table.ledger td.actor { display: inline; }
.iai-root table.ledger td.actor .type { display: inline; margin-left: 8px; }
.iai-root table.ledger td.summary { margin: 8px 0 6px; max-width: 60ch; }
.iai-root table.ledger td.mag { display: inline; text-align: left; margin-right: 14px; }
.iai-root table.ledger td.src { display: inline; font-size: 0.875rem; }
.iai-root .ledger-tools { position: static; }
}
.iai-root dialog.cmdk { background: var(--bg-2); color: var(--ink); border: 1px solid var(--line-2); border-radius: 12px; padding: 0; width: min(560px, 92vw); box-shadow: 0 30px 80px rgba(0,0,0,.6); margin: 12vh auto auto; }
.iai-root dialog.cmdk::backdrop { background: rgba(0,0,0,.55); backdrop-filter: blur(2px); }
.iai-root .cmdk .in { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--edge); }
.iai-root .cmdk .in:focus-within { border-bottom-color: var(--accent); }
.iai-root .cmdk .in input { flex: 1; background: transparent; border: 0; outline: none; color: var(--ink); font: 15px var(--sans); }
.iai-root .cmdk .in kbd { font: 0.875rem var(--mono); color: var(--ink-3); border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 6px; }
.iai-root .cmdk ul { list-style: none; margin: 0; padding: 6px; max-height: 50vh; overflow: auto; }
.iai-root .cmdk li { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 9px 10px; border-radius: 7px; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.iai-root .cmdk li small { color: var(--ink-3); font-size: 0.875rem; }
.iai-root .cmdk li.sel, .iai-root .cmdk li:hover { background: var(--bg-3); color: var(--ink); }
.iai-root .cmdk .empty { padding: 18px; color: var(--ink-3); font-size: 0.875rem; }
.iai-root .colophon { padding: 60px 0; }
.iai-root .colophon dl { display: grid; grid-template-columns: 150px 1fr; gap: 16px 24px; margin: 32px 0 0; font-size: 15.5px; }
.iai-root .colophon dt { font-size: 0.875rem; color: var(--ink-3); letter-spacing: 0.04em; text-transform: uppercase; padding-top: 3px; }
.iai-root .colophon dd { margin: 0; color: var(--ink-2); }
@media (max-width: 560px) {
.iai-root .colophon dl { grid-template-columns: 1fr; gap: 4px 0; }
.iai-root .colophon dd { margin-bottom: 12px; }
}
@media print {
.iai-root { background: #fff; color: #111 }
.iai-root .toc, .iai-root .fig-tools, .iai-root .ledger-tools, .iai-root .hero-figure { display: none !important; }
.iai-root figure.chart svg { max-height: 3.2in; }
.iai-root .margin .sidenote { position: static; width: auto; }
.iai-root a { color: inherit; }
}
.iai-root .cite p.cite-line { font-size: 14.5px; color: var(--ink-2); }
.iai-root .cite pre { font: 0.875rem/1.5 var(--mono); color: var(--ink-2); background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; overflow-x: auto; margin: 10px 0; }
.iai-root .cite .row { display: flex; gap: 8px; }
.iai-root button.copy { font: 500 0.875rem var(--sans); color: var(--ink-2); background: transparent; border: 1px solid var(--line-2); border-radius: 6px; padding: 5px 10px; cursor: pointer; }
.iai-root button.copy:hover { color: var(--ink); border-color: var(--ink-3); }
.iai-root button.copy.done { color: var(--accent-ink); border-color: var(--accent); }
.iai-root .data-page { padding: 60px 0; }
.iai-root .data-page h1 { margin-top: 16px; }
.iai-root .downloads { display: flex; gap: 10px; flex-wrap: wrap; margin: 24px 0 8px; }
.iai-root .downloads a { display: inline-flex; align-items: center; gap: 8px; font: 500 0.875rem var(--sans); color: var(--ink); border: 1px solid var(--line-2); border-radius: 8px; padding: 9px 14px; text-decoration: none; }
.iai-root .downloads a:hover { border-color: var(--accent); color: var(--accent-ink); }
.iai-root .downloads a small { color: var(--ink-3); font-weight: 400; font-size: 14px; }
.iai-root table.schema { width: 100%; border-collapse: collapse; font-size: 14px; margin: 20px 0; }
.iai-root table.schema th { text-align: left; font-weight: 500; color: var(--ink-3); font-size: 0.875rem; letter-spacing: .03em; text-transform: uppercase; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line-2); }
.iai-root table.schema td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); vertical-align: top; }
.iai-root table.schema td:first-child { font-family: var(--mono); font-size: 0.875rem; color: var(--ink); white-space: nowrap; }
.iai-root .table-wrap.reveal, .iai-root .reveal[style*="overflow"] { animation: none !important; opacity: 1 !important; transform: none !important; transition: none !important; }