/* Olmo-core report — reading kit 2026-10-31 ("Folio", restyle direction A,
   with the judges' grafts from B and C).
   The report is set like a bound book: paper and plates, a serif text face
   with lining figures, a centred measure with symmetric breakouts, chapter
   openers on an ink band, pink kept for location, focus and selection marks.
   Token names are the public API used by every section stylesheet; their
   values are retuned here. Role and component tokens plus .kit-* classes are
   the contract for per-section work: docs/redesign-kit.md, "2026-10-31 kit". */

/* ---------- Fonts: local, SIL Open Font License (public/fonts/*-OFL.txt) ---------- */
@font-face{font-family:"Source Serif 4";src:url('/olmo-core-moe/fonts/SourceSerif4-Light.woff') format('woff');font-style:normal;font-weight:200 300;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url('/olmo-core-moe/fonts/SourceSerif4-Regular.woff') format('woff');font-style:normal;font-weight:400 500;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url('/olmo-core-moe/fonts/SourceSerif4-RegularIt.woff') format('woff');font-style:italic;font-weight:200 500;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url('/olmo-core-moe/fonts/SourceSerif4-Semibold.woff') format('woff');font-style:normal;font-weight:600 900;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url('/olmo-core-moe/fonts/SourceSerif4-SemiboldIt.woff') format('woff');font-style:italic;font-weight:600 900;font-display:swap}
@font-face{font-family:Manrope;src:url('/olmo-core-moe/fonts/Manrope-Regular.woff') format('woff');font-style:normal;font-weight:300 500;font-display:swap}
@font-face{font-family:Manrope;src:url('/olmo-core-moe/fonts/Manrope-Bold.woff') format('woff');font-style:normal;font-weight:600 900;font-display:swap}
@font-face{font-family:Manrope;src:url('/olmo-core-moe/fonts/Manrope-Italic.woff') format('woff');font-style:italic;font-weight:300 500;font-display:swap}
@font-face{font-family:Manrope;src:url('/olmo-core-moe/fonts/Manrope-BoldItalic.woff') format('woff');font-style:italic;font-weight:600 900;font-display:swap}
@font-face{font-family:"Source Code Pro";src:url('/olmo-core-moe/fonts/SourceCodePro-Regular.woff') format('woff');font-style:normal;font-weight:300 500;font-display:swap}
@font-face{font-family:"Source Code Pro";src:url('/olmo-core-moe/fonts/SourceCodePro-Semibold.woff') format('woff');font-style:normal;font-weight:600 900;font-display:swap}
/* Metric-matched fallback for Manrope (Arial scaled to its advance widths). */
@font-face{font-family:"Manrope Fallback";src:local("Arial"),local("ArialMT"),local("Helvetica Neue"),local("Helvetica");font-weight:400;size-adjust:104.2%;ascent-override:102.3%;descent-override:28.8%;line-gap-override:0%}
@font-face{font-family:"Manrope Fallback";src:local("Arial Bold"),local("Arial-BoldMT"),local("Helvetica Neue Bold"),local("Helvetica Bold");font-weight:700;size-adjust:102.4%;ascent-override:104.1%;descent-override:29.3%;line-gap-override:0%}

:root{
 /* Folio palette. Paper is the page; plate is the surface figures sit on. */
 --paper:#f7efe3;--plate:#fffaf3;
 --cream:var(--paper);--cream-hi:#fffaf3;--cream-lo:#efe4d3;--sand:#e2d2bb;
 --ink:#1d2a30;--ink-deep:#0a2b35;--ink-soft:#33454d;
 --teal:#3d7276;--teal-deep:#24595c;--teal-wash:rgba(61,114,118,.09);--teal-line:rgba(36,89,92,.36);
 /* Pink is rubrication: location, focus, numerals, the selected tab. Never body text. */
 --pink:#d8418a;--pink-deep:#a8245f;--pink-wash:rgba(216,65,138,.1);--pink-on-ink:#ff6fae;
 --muted:#56636a;--faint:#8d979a;
 --line:rgba(29,42,48,.14);--line-strong:rgba(29,42,48,.32);--rule:#1d2a30;
 --paper-light:var(--plate);
 /* Role tokens (a future "night paper" theme redefines these only). */
 --surface-page:var(--paper);--surface-plate:var(--plate);--surface-raised:#fffdf9;
 --surface-inverse:var(--ink-deep);--on-inverse:#f4ead9;--on-inverse-muted:rgba(244,234,217,.7);
 --mark:var(--pink);--focus:var(--pink);
 --series-baseline:#77828a;--series-legacy:#968671;--series-legacy-text:#6f6150;--series-moe:var(--teal);
 --bad:#b23a48;--bad-fill:#f6d9dc;--good:var(--teal-deep);
 /* Categorical series (shared across sections: experts, ranks, passes). */
 --cat-1:#c9940a;--cat-1-fill:#f8e6b2;--cat-2:#4f7fb8;--cat-2-fill:#d7e4f4;--cat-3:#4f8f5e;--cat-3-fill:#d8eadb;--cat-4:#c8524f;--cat-4-fill:#f5d3d2;
 /* Forward and backward passes: one mapping for every section. */
 --pass-fwd:var(--cat-2);--pass-fwd-fill:var(--cat-2-fill);--pass-bwd:var(--cat-1);--pass-bwd-fill:var(--cat-1-fill);
 /* Type: a serif for reading, Manrope for labels, figures, tables and UI. */
 --font-text:"Source Serif 4",Georgia,"Times New Roman",serif;
 --font-ui:Manrope,"Manrope Fallback","Helvetica Neue",Arial,sans-serif;
 --font-mono:"Source Code Pro",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
 --font:var(--font-ui);/* legacy: section stylesheets use var(--font) for figure text */
 /* Geometry: a 640px measure with symmetric breakouts (inset 800, wide 1040). */
 --header:56px;--pad:40px;--measure:640px;--inset:800px;--wide:1040px;--gutter:48px;--margin:0px;--film-max:1120px;
 --outline-w:0px;
 --radius:4px;--radius-sm:3px;
 --body:19px;--leading:1.62;
 --shadow-card:0 0 0 transparent;
 --shadow-pop:0 2px 6px rgba(10,43,53,.08),0 24px 60px rgba(10,43,53,.22);
 --ease:cubic-bezier(.2,.7,.2,1);
 --chrome:var(--header);
 /* Plates: the surface figures, companions and tables sit on. */
 --plate-bg:var(--plate);--plate-radius:3px;--plate-border:0;--plate-shadow:none;--plate-pad:clamp(16px,2.8vw,34px);
 /* A drawing stage inside a plate is ruled, not boxed. */
 --stage-bg:transparent;--stage-border:0;--stage-rule:1px solid var(--line);--stage-radius:0;
 /* Controls: text tabs on desktop, bordered segments on phones. */
 --control-h:32px;--control-font:700 12.5px/1 var(--font-ui);--control-fg:var(--muted);--control-on-fg:var(--ink-deep);
 --control-mark:var(--pink);--control-radius:2px;--control-border:var(--line-strong);--control-bg:transparent;--control-on-bg:var(--ink-deep);--control-on-ink:var(--on-inverse);
 --chip-radius:2px;
 --label-size:13px;--label-weight:400;--label-style:italic;--label-tracking:0;--label-transform:none;--label-color:var(--muted);
 --thumb:var(--pink-deep);--thumb-ring:var(--plate);--track:var(--line-strong);--track-fill:var(--teal);
 --readout-value:600 22px/1.15 var(--font-ui);--readout-label:400 12.5px/1.4 var(--font-ui);--key:var(--ink);--key-style:solid;
 --note-measure:70ch;--caption-measure:min(var(--measure),70ch);
}
/* A light scope for figures, plates and films: a later "night paper" theme
   redefines :root roles only, and everything inside .kit-plate (and the
   figure plates, enlarged figures and film stage) keeps these light values
   until its section opts in. No dark theme ships today. */
:is(.kit-plate,.figure-frame,.figure-expand,.figure-lightbox,.chapter-film-stage,.report-content>[data-web-addition="table-companion"]){
 --paper:#f7efe3;--plate:#fffaf3;--cream:#f7efe3;--cream-hi:#fffaf3;--cream-lo:#efe4d3;--sand:#e2d2bb;
 --ink:#1d2a30;--ink-deep:#0a2b35;--ink-soft:#33454d;--muted:#56636a;--faint:#8d979a;
 --line:rgba(29,42,48,.14);--line-strong:rgba(29,42,48,.32);
 --teal:#3d7276;--teal-deep:#24595c;--pink:#d8418a;--pink-deep:#a8245f;
 color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--chrome) + 28px);-webkit-text-size-adjust:100%;text-size-adjust:100%;background:var(--paper)}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--body)/var(--leading) var(--font-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-kerning:normal}
/* Manrope's standard ligatures rewrite text ("(c)" → ©, "->" → arrow); they
   stay off everywhere (important: a later `font:` shorthand would reset it). */
*,*::before,*::after{font-variant-ligatures:no-common-ligatures!important}
button,input,select{font:inherit;color:inherit}
button,a,input,summary{touch-action:manipulation}
button{cursor:pointer}
a{color:var(--teal-deep);text-decoration-line:underline;text-decoration-thickness:1px;text-decoration-color:var(--teal-line);text-underline-offset:.18em;transition:color .15s,text-decoration-color .15s}
a:hover{color:var(--ink);text-decoration-color:currentColor}
:focus-visible{outline:2.5px solid var(--focus);outline-offset:3px;border-radius:2px}
::selection{background:#f6c4dc;color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:10px;left:18px;z-index:100;background:var(--ink-deep);color:var(--on-inverse);padding:12px 20px;border-radius:2px;font:700 14px var(--font-ui);transform:translateY(-200%)}
.skip-link:focus{transform:none;color:var(--on-inverse)}
kbd{font:700 10.5px/1 var(--font-ui);border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:3px;padding:3px 6px;color:var(--muted);background:var(--plate)}
/* UI zones stay on Manrope with lining figures: figures, companions, tables, chrome. */
/* UI zones stay on Manrope with lining figures: figures, companions (section
   scripts insert them as .report-content>.wide or [data-web-addition]),
   tables, controls and chrome. Keep [data-web-addition] and
   .report-content>.wide in this list: without them, script-inserted modules
   fall back to the serif body face (prototype B's defect). */
:is(.site-header,.context-bar,.report-navigation .section-number,.report-navigation .section-time,.rail-toc,.page-outline,.figure-frame-head,.figure-frame-native,.figure-frame-original-label,.figure-tools,.chapter-addition,.report-content>.wide,[data-web-addition]:not([data-web-addition="takeaway"]),.table-frame,.table-sticky,.table-tools,.ref-popover-native,.ref-popover-kicker,.ref-popover-actions,.ref-popover-badge,.search-dialog,.figure-lightbox-header,.figure-lightbox-hint,.chapter-meta,.takeaway-points,.pagination-direction,.overview-graphic,.cover-byline,.article-meta,.kit-ui,.kit-plate,.kit-toast){font-family:var(--font-ui);font-variant-numeric:lining-nums}

/* ---------- Site header: identity, running head, search, PDF, Contents ---------- */
.site-header{height:var(--header);position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:14px;padding:0 var(--pad);background:rgba(247,239,227,.93);-webkit-backdrop-filter:saturate(1.2) blur(12px);backdrop-filter:saturate(1.2) blur(12px);border-bottom:1px solid var(--line)}
.site-identity{display:flex;flex:none;align-items:center;gap:10px;min-height:44px;padding:0 6px;margin-left:-6px;color:var(--ink);text-decoration:none;line-height:1.2;border-radius:2px}
.site-identity:hover{color:var(--ink)}
.identity-mark{width:8px;height:8px;border-radius:50%;background:var(--pink)}
.identity-name{font-size:16px;font-weight:700;letter-spacing:-.01em}
.identity-divider{flex:none;width:1px;height:18px;background:var(--line-strong)}
.identity-subtitle{flex:1;font:italic 15px var(--font-text);color:var(--muted)}
.running-head{flex:1;min-width:0;display:flex;align-items:baseline;gap:0;white-space:nowrap;overflow:hidden;font:15px/1.3 var(--font-text);color:var(--ink-soft)}
.rh-part{flex:none;font-variant-caps:all-small-caps;letter-spacing:.06em;color:var(--teal-deep);margin-right:12px}
.rh-chapter{flex:none;font-style:italic}
.rh-num{font-style:normal;font-family:var(--font-ui);font-size:12.5px;font-weight:700;color:var(--pink-deep);font-variant-numeric:lining-nums tabular-nums;margin-right:2px}
.js .page-section .running-head,.js .page-appendix .running-head,.js .page-references .running-head,.js .page-frontmatter .running-head,.js body:not(.page-home) .identity-divider{opacity:0;transform:translateY(3px);transition:opacity .25s var(--ease),transform .25s var(--ease)}
.js body.is-past-opener .running-head,.js body.is-past-opener .identity-divider{opacity:1;transform:none}
.rh-sub{min-width:0;overflow:hidden;text-overflow:ellipsis;color:var(--muted);transition:opacity .25s}
.rh-sub:empty{opacity:0}
.rh-sub:not(:empty)::before{content:'/';margin:0 10px;color:var(--faint);font-style:normal}
.header-actions{display:flex;flex:none;align-items:center;gap:6px;margin-left:auto}
.search-trigger{display:flex;align-items:center;gap:8px;height:36px;padding:0 10px;border:0;border-radius:2px;background:none;color:var(--ink-soft);font-size:13px;line-height:1}
.search-trigger:hover{background:var(--teal-wash);color:var(--ink)}
.search-trigger span{color:var(--ink-soft)}
.pdf-link{display:flex;align-items:center;gap:5px;height:36px;padding:0 10px;border-radius:2px;color:var(--ink-soft);font-size:13px;text-decoration:none}
.pdf-link:hover{background:var(--teal-wash);color:var(--ink)}
/* Previous / next page (from prototype C). */
.header-pager{display:flex;align-items:center;gap:0;margin-left:2px}
.pager-link{display:inline-grid;place-items:center;width:34px;height:36px;border-radius:2px;color:var(--ink-soft);text-decoration:none}
a.pager-link:hover{background:var(--teal-wash);color:var(--ink)}
.pager-link.is-off{color:var(--line-strong)}
.mobile-nav-toggle{display:inline-flex;align-items:center;gap:8px;height:34px;margin-left:6px;padding:0 13px;border:1px solid var(--ink);border-radius:2px;background:none;color:var(--ink);font-size:13px;font-weight:700;line-height:1}
.mobile-nav-toggle:hover{background:var(--ink);color:var(--paper)}
.reading-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.reading-progress span{display:block;height:100%;width:100%;background:var(--pink);transform:scaleX(0);transform-origin:left;will-change:transform}

/* ---------- Page: one centred column; the rail is now the Contents overlay ---------- */
.page-grid{display:block}
.reading-main{display:block;min-width:0;width:100%;padding:0;outline:none;container-type:inline-size}
.mobile-nav-scrim{display:none!important}

/* ---------- Contents overlay (the former rail): a book's contents page ---------- */
.report-navigation{display:none;position:fixed;inset:0;z-index:80;overflow-y:auto;overscroll-behavior:contain;background:var(--paper);scrollbar-width:thin;scrollbar-color:var(--sand) transparent}
body.nav-open{overflow:hidden}
body.nav-open .report-navigation{display:block;animation:contents-in .22s var(--ease)}
@keyframes contents-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.contents-inner{width:min(1040px,100% - 2 * var(--pad));margin:0 auto;padding:44px 0 88px}
.nav-heading{padding:0 120px 22px 0;border-bottom:1px solid var(--rule)}
/* The close control stays at the top right while the contents scroll. */
.contents-close-row{position:sticky;top:0;z-index:3;height:0;display:flex;justify-content:flex-end}
.contents-title{margin:0;font:600 clamp(44px,5vw,64px)/1 var(--font-text);letter-spacing:-.015em;color:var(--ink)}
.contents-subtitle{margin:6px 0 0;font:italic 17px/1.4 var(--font-text);color:var(--muted)}
.mobile-nav-close{display:inline-flex;align-items:center;gap:8px;height:40px;margin-top:14px;padding:0 14px;border:1px solid var(--ink);border-radius:2px;background:var(--paper);color:var(--ink);font:700 13px var(--font-ui);box-shadow:0 0 0 6px var(--paper)}
.mobile-nav-close span[aria-hidden]{font-size:20px;font-weight:400;line-height:1}
.mobile-nav-close:hover{background:var(--ink);color:var(--paper)}
.report-navigation ul,.report-navigation ol{list-style:none;margin:0;padding:0}
.rail-list{columns:2 380px;column-gap:72px;margin-top:8px}
.nav-part{break-after:avoid;break-inside:avoid;display:flex;align-items:baseline;gap:12px;margin:0;padding:30px 0 8px;border-bottom:2px solid var(--ink);font:700 13.5px/1.4 var(--font-ui);text-transform:uppercase;letter-spacing:.11em;color:var(--ink)}
.nav-part-number{color:var(--pink-deep)}
.nav-part-range{text-transform:none;margin-left:auto;font-variant-caps:normal;letter-spacing:0;font:400 12.5px var(--font-ui);color:var(--muted);font-variant-numeric:tabular-nums lining-nums}
.nav-item,.nav-overview{break-inside:avoid}
.nav-overview{padding-top:18px}
.section-link{display:grid;grid-template-columns:2.4em minmax(0,1fr) auto;gap:0 12px;align-items:baseline;padding:9px 0;color:var(--ink);text-decoration:none;font:18px/1.35 var(--font-text);border-bottom:1px solid transparent;transition:color .15s}
.section-link:hover{color:var(--teal-deep)}
.section-link:hover .section-title>span{text-decoration:underline;text-decoration-color:var(--teal-line);text-underline-offset:.18em}
.section-number{font-size:12.5px;font-weight:700;color:var(--teal-deep);font-variant-numeric:tabular-nums lining-nums}
.section-time{align-self:last baseline;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.section-time::after{content:' min'}
.section-link.is-current{color:var(--ink)}
.section-link.is-current .section-number{color:var(--pink-deep)}
.section-link.is-current .section-title{font-style:italic}
.section-link.is-current .section-number::before{content:'§';margin-right:3px;font:400 15px var(--font-text);color:var(--pink)}
.rail-progress{height:2px;margin:2px 0 6px calc(2.4em + 12px);background:var(--line);overflow:hidden}
.rail-progress span{display:block;height:100%;background:var(--pink);transform:scaleX(0);transform-origin:left}
.rail-toc{margin:4px 0 14px calc(2.4em + 12px);padding-left:12px;border-left:1px solid var(--line)}
.rail-toc a,.context-toc a{display:flex;gap:9px;align-items:baseline;text-decoration:none;color:var(--muted);transition:color .15s,border-color .15s}
.rail-toc a{padding:4px 0;font-size:13.5px;line-height:1.4}
.rail-toc a:hover{color:var(--ink)}
.rail-toc a.is-active{color:var(--ink);font-weight:700}
.rail-toc .toc-depth-3 a{padding-left:2.6em;font-size:12.5px}
.rail-toc .toc-depth-2>ol{display:none}
.rail-toc .toc-depth-2.is-open>ol{display:block}
.toc-num{flex:none;min-width:2.3em;color:var(--teal-deep);font-variant-numeric:tabular-nums lining-nums;font-weight:400}
.is-active .toc-num{color:var(--pink-deep)}

/* ---------- Context bar (below 1024px): current place + outline ---------- */
.context-bar{display:none}

/* ---------- Chapter opener: ink band, drop numeral, frontispiece film ---------- */
.chapter-opening{--film-w:min(var(--film-max),100cqw - 2 * var(--pad));--overlap:calc(var(--film-w) * .5625 * .4);position:relative}
.chapter-header{margin:0;background:var(--surface-inverse);color:var(--on-inverse);padding:clamp(48px,7vh,76px) var(--pad) 56px}
.chapter-header.has-film{padding-bottom:calc(var(--overlap) + 52px)}
.chapter-band{width:min(1040px,100%);margin:0 auto}
.chapter-eyebrow{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 24px;margin:0 0 clamp(18px,3vh,30px);padding-bottom:12px;border-bottom:1px solid rgba(244,234,217,.22);font:16px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.07em;color:var(--on-inverse-muted)}
.chapter-part{color:var(--on-inverse)}
.chapter-position{font-variant-numeric:lining-nums}
.chapter-title-row{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:last baseline;gap:0 .32em;font-size:clamp(42px,5vw,70px)}
.chapter-header:not(.has-numeral) .chapter-title-row{grid-template-columns:minmax(0,1fr)}
.chapter-numeral{font:400 2.15em/.78 var(--font-text);letter-spacing:-.04em;color:var(--pink-on-ink);font-variant-numeric:lining-nums}
h1{font:600 clamp(42px,5vw,70px)/1.06 var(--font-text);letter-spacing:-.012em;margin:0;overflow-wrap:break-word;text-wrap:balance;color:inherit}
.chapter-title-row h1{font-size:1em;color:var(--on-inverse)}
.chapter-meta{display:flex;flex-wrap:wrap;gap:4px 0;list-style:none;margin:clamp(18px,3vh,28px) 0 0;padding:0;font-size:13px;line-height:1.5;color:var(--on-inverse-muted)}
.chapter-meta li{display:flex;align-items:center}
.chapter-meta li+li::before{content:'';width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.6;margin:0 12px}
.chapter-header :focus-visible{outline-color:var(--pink-on-ink)}
.chapter-header ::selection{background:var(--pink-deep);color:#fff}
.keep-together{white-space:nowrap}
/* Appendices, References and front matter open light: the ink band stays the chapter signal. */
.chapter-header--light{background:none;color:var(--ink);padding:clamp(44px,6vh,68px) var(--pad) 0}
.chapter-header--light .chapter-eyebrow{border-bottom-color:var(--rule);color:var(--muted)}
.chapter-header--light .chapter-part{color:var(--teal-deep)}
.chapter-header--light .chapter-title-row h1{color:var(--ink)}
.chapter-header--light .chapter-numeral{color:var(--pink-deep);font-size:1.7em}
.chapter-header--light .chapter-meta{color:var(--muted)}
.chapter-header--light :focus-visible{outline-color:var(--focus)}
.chapter-header--light ::selection{background:#f6c4dc;color:var(--ink)}
.article-eyebrow{margin:0 0 18px;font:15px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.07em;color:var(--teal-deep)}

/* ---------- Chapter film (player behaviour lives in native_player.mjs) ---------- */
.chapter-film{position:relative;z-index:1;width:var(--film-w);min-width:0;margin:calc(-1 * var(--overlap)) auto 0}
.chapter-film-stage{position:relative;aspect-ratio:16/9;overflow:hidden;background:#efe6d8;border-radius:2px;box-shadow:0 1px 0 rgba(10,43,53,.06),0 24px 60px -18px rgba(10,43,53,.42)}
.chapter-film video:not(:fullscreen){object-fit:cover}
.chapter-film video{display:block;width:100%;height:100%;object-fit:contain}
.chapter-film video:focus-visible{outline:3px solid var(--pink);outline-offset:-3px}
.chapter-film video:fullscreen{object-fit:contain;background:var(--ink-deep)}
.chapter-film-footer{display:flex;align-items:baseline;justify-content:space-between;gap:4px 24px;padding:12px 0 0;font-size:14px;line-height:1.5}
.chapter-film-caption{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 0;margin:0;font:italic 15px/1.5 var(--font-text);color:var(--muted)}
.chapter-film-label{color:var(--ink-soft)}
.chapter-film-label em{font-style:italic}
.chapter-film-status{font-style:italic}
.chapter-film-status::before{content:'—';margin:0 .5em;color:var(--faint)}
/* Chapter art (2026-11-03): an abstract plate in the film slot, no controls.
   2/3 of the film width and half its height (64:27); full width on phones. */
.chapter-opening.has-art{--overlap:calc(var(--film-w) * .28125 * .4)}
.chapter-art{width:calc(var(--film-w) * 2 / 3);margin-bottom:0}
.chapter-art .chapter-film-stage{aspect-ratio:64/27}
.chapter-art .chapter-film-stage{background:var(--ink-deep)}
.chapter-art img{display:block;width:100%;height:100%;object-fit:cover}
.chapter-art-caption::before{content:'—';margin:0 .5em;color:var(--faint)}
@media(max-width:700px){.chapter-art{width:var(--film-w)}.chapter-opening.has-art{--overlap:calc(var(--film-w) * .421875 * .34)}.chapter-art-caption{display:block}.chapter-art-caption::before{content:none}}
.chapter-film-open{flex:none;display:inline-flex;align-items:center;min-height:40px;padding:0 4px;margin:-10px -4px -10px 0;font:700 13px var(--font-ui);color:var(--teal-deep);text-decoration:none;white-space:nowrap}
.chapter-film-open:hover{text-decoration:underline}
.chapter-film-noscript{font-size:14px;color:var(--muted)}
.chapter-film:fullscreen{display:flex;flex-direction:column;justify-content:center;width:auto;margin:0;padding:24px;background:var(--ink-deep);color:var(--on-inverse)}
.chapter-film:fullscreen .chapter-film-stage{flex:1;min-height:0;aspect-ratio:auto;border-radius:0;box-shadow:none}

/* ---------- Takeaway: an italic standfirst (quoted report text) ---------- */
.chapter-takeaway{width:min(var(--measure),100% - 2 * var(--pad));margin:clamp(48px,7vh,72px) auto 0;padding:20px 0 0;border-top:1px solid var(--rule)}
.chapter-opening:not(.has-film)+.chapter-takeaway{margin-top:56px}
.takeaway-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 14px;margin:0 0 14px}
.takeaway-label{margin:0;font:italic 600 17px/1.4 var(--font-text);color:var(--pink-deep)}
.takeaway-source{margin:0;font:13px/1.5 var(--font-ui);color:var(--muted)}
.takeaway-source a{white-space:nowrap;color:var(--teal-deep)}
@media(max-width:700px){.takeaway-source a{white-space:normal}}
.takeaway-body{font:italic 400 23px/1.48 var(--font-text);color:var(--ink);font-variant-numeric:lining-nums proportional-nums;letter-spacing:-.003em}
.chapter-takeaway.is-medium .takeaway-body{font-size:21px;line-height:1.5}
.chapter-takeaway.is-long .takeaway-body{font-size:19.5px;line-height:1.55}
.chapter-takeaway:is(.is-medium,.is-long) .takeaway-body{font-style:normal;letter-spacing:0}
.takeaway-body p{margin:0 0 .7em}
.takeaway-body p:last-child{margin-bottom:0}
.takeaway-body strong{font-weight:600;color:var(--ink-deep)}
/* A quote that is part of a sentence (hook elide): the ellipsis is drawn here,
   outside the verbatim text, so the quoted words stay exactly the report's. */
:is(.takeaway-body,.takeaway-item-text):is([data-elide="end"],[data-elide="both"])>p:last-child::after{content:'\2009…'}
:is(.takeaway-body,.takeaway-item-text):is([data-elide="start"],[data-elide="both"])>p:first-child::before{content:'…\2009'}
.takeaway-body .concept-lead{display:inline}
.takeaway-body .concept-lead>strong{font-weight:600}
.takeaway-points{counter-reset:point;list-style:none;margin:26px 0 0;padding:0;display:grid;gap:12px;color:var(--ink)}
.takeaway-points li{counter-increment:point;position:relative;padding:16px 20px 16px 64px;background:var(--surface-raised);border:1px solid var(--line);border-left:4px solid var(--pink);border-radius:0 4px 4px 0;box-shadow:0 10px 26px -22px rgba(10,50,53,.5)}
.takeaway-points li::before{content:counter(point);position:absolute;left:18px;top:12px;font:600 30px/1 var(--font-text);color:var(--pink-deep);font-variant-numeric:lining-nums tabular-nums}
.takeaway-points p{margin:0 0 .5em}
.takeaway-points p:last-child{margin-bottom:0}
.takeaway-points .takeaway-item-text{font:400 19.5px/1.5 var(--font-text);color:var(--ink)}
.takeaway-points .takeaway-item-text strong{font-weight:600;color:var(--ink-deep)}
.takeaway-points .takeaway-item-source{margin:0 0 6px;font:700 12.5px/1.4 var(--font-ui);letter-spacing:.06em;text-transform:uppercase;color:var(--teal-deep)}
.takeaway-item-source a{color:var(--teal-deep);text-decoration:none}
.takeaway-item-source a:hover{text-decoration:underline}
.chapter-addition{width:min(1040px,100% - 2 * var(--pad));margin:56px auto 0}

/* In this chapter: the page outline under the opener (701-1279px; wider
   screens have the left-field outline, phones the context bar). */
.chapter-outline{width:min(var(--measure),100% - 2 * var(--pad));margin:44px auto 0}
@media(min-width:1280px),(max-width:700px){.chapter-outline{display:none}}
.chapter-outline-title{margin:0 0 10px;font:16px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.07em;color:var(--teal-deep)}
.chapter-outline ol{list-style:none;margin:0;padding:0}
.chapter-outline>ol{columns:2 260px;column-gap:40px;border-top:1px solid var(--line);padding-top:6px}
.chapter-outline .toc-depth-2{break-inside:avoid}
.chapter-outline .toc-depth-2>ol{display:none}
.chapter-outline a{display:flex;gap:10px;align-items:baseline;padding:5px 0;font:16px/1.35 var(--font-text);color:var(--ink-soft);text-decoration:none}
.chapter-outline a:hover{color:var(--ink)}
.chapter-outline a:hover .toc-text{text-decoration:underline;text-decoration-color:var(--teal-line)}
.chapter-outline .toc-num{min-width:2.3em;font:700 12.5px var(--font-ui)}

/* ---------- Page outline: the current chapter in the left field (>=1280px) ----------
   From prototype B. Sticky beside the prose; it fades out while a block that
   reaches into its column (an inset or wide plate, a wide table) passes under
   it (site.js sets .is-covered), and the running head keeps the location. */
.chapter-body{position:relative;margin-top:64px}
:is(.chapter-outline,.chapter-takeaway,.chapter-addition)+.chapter-body{margin-top:72px}
.chapter-body>.report-content{margin-top:0}
.page-outline{display:none}
.page-outline ol{list-style:none;margin:0;padding:0}
.outline-title{margin:0 0 10px}
.outline-fold{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;padding:10px 14px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font:700 12px/1 var(--font-ui);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.outline-fold:hover{color:var(--teal-deep)}
.outline-fold:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}
.outline-fold-icon{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-135deg) translate(-2px,-2px);transition:transform .2s}
.is-folded .outline-fold{border-bottom:0}
.is-folded .outline-fold-icon{transform:rotate(45deg)}
.outline-sections>li{margin:0}
.outline-sections>li.outline-part{display:flex;align-items:baseline;gap:8px;margin:20px 0 6px;padding:0 0 6px;border-bottom:2px solid var(--ink);font:700 11px/1.3 var(--font-ui);letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.outline-sections>li.outline-part:first-child{margin-top:4px}
.outline-part-number{flex:none;color:var(--pink-deep)}
.outline-section>a{display:flex;gap:8px;align-items:baseline;padding:3px 0;color:var(--muted);text-decoration:none;font:400 12.5px/1.4 var(--font-ui)}
.outline-section>a:hover{color:var(--ink)}
.outline-snum{flex:none;min-width:2.2em;color:var(--teal-deep);font-variant-numeric:tabular-nums lining-nums}
.outline-section.is-current{margin:6px -10px 6px -12px;padding:2px 10px 4px 9px;background:var(--pink-wash);border-left:3px solid var(--pink);border-radius:0 3px 3px 0}
.outline-section.is-current>a{padding:6px 0 4px;color:var(--ink);font:600 15.5px/1.3 var(--font-text)}
.outline-section.is-current .outline-snum{font:700 12px/1.3 var(--font-ui);color:var(--pink-deep)}
.outline-section.is-current .outline-progress{margin:4px 0 6px}
.outline-section.is-current .outline-toc{margin:0 0 8px}
.outline-title a{display:flex;flex-direction:column;gap:3px;text-decoration:none}
.outline-num{display:block;font:700 12px/1.3 var(--font-ui);color:var(--pink-deep);font-variant-numeric:tabular-nums lining-nums}
.outline-name{display:block;font:italic 16px/1.3 var(--font-text);color:var(--ink);text-wrap:balance}
.outline-title a:hover .outline-name{color:var(--teal-deep)}
.outline-progress{height:1px;margin:0 0 8px;background:var(--line)}
.outline-progress span{display:block;height:1px;background:var(--teal);transform:scaleX(0);transform-origin:left;will-change:transform}
.outline-toc>ol{border-left:1px solid var(--line)}
.outline-toc a{display:flex;gap:8px;align-items:baseline;padding:4px 0 4px 11px;margin-left:-1px;border-left:2px solid transparent;color:var(--muted);text-decoration:none;font:400 12.5px/1.4 var(--font-ui);transition:color .15s,border-color .15s}
.outline-toc a:hover{color:var(--ink)}
.outline-toc a.is-active{color:var(--ink);border-left-color:var(--pink);font-weight:700}
.outline-toc .toc-num{flex:none;min-width:2.2em;color:var(--teal-deep);font-weight:400}
.outline-toc a.is-active .toc-num{color:var(--pink-deep)}
.outline-toc .toc-depth-2>ol{display:none}
.outline-toc .toc-depth-2.is-open>ol{display:block}
.outline-toc .toc-depth-3 a{padding-left:24px;font-size:12px}
.outline-top{margin:12px 0 0;padding-top:8px;border-top:1px solid var(--line)}
.outline-top a{display:inline-flex;align-items:center;gap:6px;min-height:32px;font:700 12px/1 var(--font-ui);color:var(--teal-deep);text-decoration:none}
.outline-top a:hover{color:var(--ink)}
/* References: the letter index is a strip above the list below 1280px. */
.ref-letter-index{display:block;width:min(var(--measure),100% - 2 * var(--pad));margin:0 auto 30px}
.ref-letter-index .outline-title{display:flex;align-items:baseline;gap:12px;margin-bottom:8px}
.ref-letter-index .outline-num{color:var(--teal-deep)}
.ref-letter-index .outline-name{font-size:15px}
.ref-letter-index .outline-top{display:none}
.ref-letters{display:flex;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:0;border-top:1px solid var(--rule);padding-top:6px}
.ref-letters a,.ref-letters span{display:grid;place-items:center;min-width:34px;height:36px;border-radius:2px;font:700 13.5px/1 var(--font-ui);text-decoration:none}
.ref-letters a{color:var(--teal-deep)}
.ref-letters a:hover{background:var(--teal-wash);color:var(--ink)}
.ref-letters span{color:var(--line-strong);font-weight:400}
@media(min-width:1280px){
 :root{--outline-w:clamp(176px,(100vw - var(--measure)) / 2 - var(--pad) - 56px,232px)}
 .chapter-body.has-page-outline{display:grid;grid-template-columns:minmax(0,1fr)}
 .chapter-body.has-page-outline>.report-content{grid-area:1/1}
 .page-outline,.ref-letter-index{display:block;grid-area:1/1;align-self:start;position:sticky;top:calc(var(--header) + 30px);z-index:4;width:var(--outline-w);margin:0 0 0 var(--pad);max-height:calc(100dvh - var(--header) - 52px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;padding:2px 2px 12px 0;transition:opacity .25s var(--ease),visibility .25s}
 .page-outline::-webkit-scrollbar{display:none}
 .page-outline.is-covered{opacity:0;visibility:hidden;pointer-events:none}
 /* Full-report outline: a floating, foldable panel visible from the top of the page. */
 .page-outline.is-floating{position:fixed;top:var(--header);left:0;bottom:auto;height:calc(100dvh - var(--header));width:var(--dock-w);margin:0;z-index:30;max-height:none;padding:8px 0 0 8px;background:var(--paper);border:0;border-right:1px solid var(--line);border-radius:0;box-shadow:none;display:flex;flex-direction:column}
 .page-outline.is-floating.is-folded{top:calc(var(--header) + 14px);left:14px;bottom:auto;height:auto;padding:0;border:1px solid var(--line-strong);border-radius:4px;background:var(--paper)}
 .page-outline.is-floating .outline-panel{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;padding:6px 14px 10px}
 .page-outline.is-floating.is-folded{width:auto}
 .page-outline.is-floating.is-folded .outline-panel{display:none}
 .page-outline.is-floating.is-covered{opacity:1;visibility:visible;pointer-events:auto}
 /* Open: dock as a sidebar and shift the page right so nothing sits under it. */
 :root{--dock-w:268px}
 body:has(.page-outline.is-floating:not(.is-folded)) .page-grid{padding-left:var(--dock-w)}
 .ref-letter-index .outline-title{display:block}
 .ref-letter-index .outline-num{color:var(--pink-deep)}
 .ref-letter-index .outline-top{display:block}
 .ref-letters{display:grid;grid-template-columns:repeat(6,1fr)}
 .ref-letters a,.ref-letters span{min-width:0;height:32px}
}

/* ---------- Article grid: a centred measure with symmetric breakouts ----------
   Lines: full | wide (1040) | inset (800) | prose (640) | inset | wide | full.
   margin-start/margin-end hold sidenotes on the right at >=1280px. The prose
   track has priority; breakout tracks grow only into spare width. */
.report-content{
 display:grid;position:relative;min-width:0;padding:0 var(--pad);
 grid-template-columns:
  [full-start] minmax(0,1fr) minmax(0,60px) [wide-start] minmax(0,120px) [inset-start] minmax(0,32px) minmax(0,var(--gutter))
  [prose-start] min(var(--measure),100%) [prose-end]
  minmax(0,var(--gutter)) [margin-start] minmax(0,32px) [inset-end] minmax(0,120px) [wide-end] minmax(0,60px) [margin-end] minmax(0,1fr) [full-end];
 align-content:start;margin-top:64px;font-size:var(--body);line-height:var(--leading);overflow-wrap:break-word;font-feature-settings:"kern";font-variant-numeric:lining-nums proportional-nums}
.report-content>*{grid-column:prose;min-width:0}
.report-content>:is(figure,.table-wrap,.table-scroll),
.report-content>div:not(.keyidea):not(.sectiontakeaway):not(.definitionbox):has(.table-frame,figure){grid-column:inset}
.report-content>.table-frame{grid-column:inset}
.report-content>:is(.figure-frame,.interactive-figure,.wide),
.report-content>div:not(.keyidea):not(.sectiontakeaway):not(.definitionbox):has(.figure-frame){grid-column:wide}
/* Named widths (build.py adds them to FigureFrames and table frames; any
   section block may use them): the API behind the breakouts. */
.report-content>.l-body{grid-column:prose}
.report-content>.l-inset{grid-column:inset}
.report-content>.l-wide{grid-column:wide}
.report-content>.l-page{grid-column:full}
.report-content p{margin:0 0 1em}
.report-content>h2,.report-content>h3,.report-content>h4{scroll-margin-top:calc(var(--chrome) + 24px);position:relative;font-variant-numeric:lining-nums}
.report-content>h2{font:600 clamp(28px,2.6vw,35px)/1.16 var(--font-text);letter-spacing:-.012em;margin:2.1em 0 .65em;text-wrap:balance;color:var(--ink)}
.report-content>h2:first-child,.report-content>span:first-child+h2{margin-top:0}
.report-content>h2 .heading-number{display:flex;align-items:baseline;gap:8px;margin:0 0 12px;font:700 19px/1 var(--font-ui);letter-spacing:.02em;color:var(--teal-deep);font-variant-numeric:tabular-nums lining-nums}
.report-content>h2 .heading-number::before{content:'§';font:400 26px/1 var(--font-text);color:var(--pink)}
.report-content>h3{font:600 22px/1.3 var(--font-text);letter-spacing:-.006em;margin:1.9em 0 .55em;text-wrap:balance;color:var(--ink)}
.report-content>h3 .heading-number,.report-content>h4 .heading-number{font:700 .7em/1 var(--font-ui);color:var(--teal-deep);margin-right:.45em;font-variant-numeric:tabular-nums lining-nums;vertical-align:.08em}
.report-content>h4{font:italic 400 20px/1.4 var(--font-text);margin:1.7em 0 .5em}
.heading-anchor{position:absolute;left:-30px;bottom:.08em;width:24px;text-align:center;font:400 16px/1.4 var(--font-ui);color:var(--faint);text-decoration:none;opacity:0;transition:opacity .15s}
:is(h2,h3,h4):hover>.heading-anchor,.heading-anchor:focus-visible{opacity:1}
.heading-anchor:hover{color:var(--pink-deep)}
.report-content h1{font-size:40px;margin:1.5em 0 .8em}
.report-content strong{font-weight:600}
.report-content em{font-style:italic}
.report-content ul,.report-content ol{padding-left:1.35em;margin:0 0 1.2em}
.report-content li{padding-left:.3em;margin:.35em 0}
.report-content li::marker{color:var(--teal-deep)}
.report-content li p{margin-bottom:.5em}
.report-content blockquote{border-left:1px solid var(--rule);padding:2px 0 2px 24px;margin:1.6em 0;font-style:italic;font-size:20px;color:var(--ink-soft)}
.report-content blockquote p:last-child{margin:0}
.report-content hr{border:0;border-top:1px solid var(--line);margin:3em 0}
.report-content code,.chapter-takeaway code,.ref-popover code{font-family:var(--font-mono);font-size:.84em;background:rgba(29,42,48,.055);border-radius:2px;padding:.08em .28em;word-break:break-word;font-variant-numeric:normal}
.report-content pre{font:13.5px/1.65 var(--font-mono);overflow-x:auto;white-space:pre;padding:20px 22px;background:var(--plate);border:0;border-radius:var(--plate-radius);margin:1.8em 0;scrollbar-width:thin}
.report-content pre code{padding:0;background:none;word-break:normal;font-size:inherit}
.report-content [id],.report-index{scroll-margin-top:calc(var(--chrome) + 24px)}
.report-content :target{animation:target-flash 2.2s var(--ease)}
@keyframes target-flash{0%,30%{background-color:var(--pink-wash)}100%{background-color:transparent}}

/* Run-in concept leads: the report's bold paragraph openers. */
.concept-lead>strong{font-weight:600;color:var(--ink-deep)}

/* Links, citations, cross-references */
.report-content .citation{white-space:normal}
.report-content .citation a,.report-content a[data-reference-type]{text-decoration-style:solid}
:is(.report-content,.chapter-takeaway,.sidenote,.ref-popover) a[data-reference-type]{font-weight:600;text-decoration-color:var(--teal-line);font-variant-numeric:lining-nums}
a[data-reference-type]>.xref-kind{font-weight:400}
.nobr{white-space:nowrap}
.report-content .csl-entry a,.report-content a[href^="http"]{overflow-wrap:anywhere}
[data-preview].is-previewing{color:var(--ink);text-decoration-color:var(--pink)}

/* ---------- Callouts: italic rubric run-ins, hairline rules, no cards ---------- */
.report-content .keyidea,.report-content .definitionbox{position:relative;margin:2.1em 0 2.2em;padding:18px 0 4px;background:none;border:0;border-top:1px solid var(--rule);border-bottom:1px solid var(--line);border-radius:0;box-shadow:none}
.report-content .keyidea>p:first-child,.report-content .definitionbox>p:first-child{margin:0 0 .6em;font:600 20px/1.38 var(--font-text);letter-spacing:-.006em;color:var(--ink-deep)}
.report-content .keyidea>p:first-child::before{content:'Key idea.';margin-right:.4em;font-style:italic;font-weight:400;color:var(--pink-deep)}
.report-content :is(.keyidea,.definitionbox):has(>.table-frame:last-child,>div:last-child>.table-frame:only-child){padding-bottom:0;border-bottom:0}
.report-content :is(.keyidea,.definitionbox) .table-frame{margin-bottom:0}
.report-content .definitionbox>p:first-child::before{content:'Definition.';margin-right:.4em;font-style:italic;font-weight:400;color:var(--pink-deep)}
/* Section takeaway: the chapter closes on ink, as it opened. */
.report-content .sectiontakeaway{grid-column:inset;margin:2.6em 0 2.4em;padding:34px max(26px,(100% - var(--measure)) / 2) 14px;background:var(--surface-inverse);color:var(--on-inverse);border-radius:var(--plate-radius);box-shadow:none}
.report-content .sectiontakeaway>p:first-child{margin:0 0 14px;font:italic 600 18px/1.4 var(--font-text);letter-spacing:0;text-transform:none;color:var(--pink-on-ink)}
.report-content .sectiontakeaway strong{color:#fff}
.report-content .sectiontakeaway>p:first-child strong{color:inherit;font-weight:inherit}
.report-content .sectiontakeaway a{color:#a9dcd8;text-decoration-color:rgba(169,220,216,.5)}
.report-content .sectiontakeaway li::marker{color:var(--pink-on-ink)}
.report-content .sectiontakeaway code{background:rgba(255,255,255,.08)}
.report-content .sectiontakeaway :focus-visible{outline-color:var(--pink-on-ink)}

/* ---------- Notes: endnotes, sidenotes (>=1280px), popovers (narrower) ---------- */
.footnote-ref{text-decoration:none;padding:0 .1em;border-radius:2px}
.footnote-ref sup{font-size:.7em;font-style:italic;font-weight:600;color:var(--pink-deep);line-height:0;font-variant-numeric:lining-nums}
.footnote-ref:hover sup,.footnote-ref.is-linked sup{color:var(--ink)}
.footnote-ref.is-linked{background:var(--pink-wash)}
.report-content>.footnotes{grid-column:prose;margin-top:3em;padding-top:1.2em;border-top:1px solid var(--rule);font-size:15.5px;line-height:1.58;color:var(--ink-soft)}
.report-content>.footnotes::before{content:'Notes';display:block;margin-bottom:12px;font:16px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.07em;color:var(--teal-deep)}
.report-content .footnotes hr{display:none}
.report-content .footnotes ol{padding-left:1.4em}
.report-content .footnotes li{padding-left:.4em;margin-bottom:.9em}
.report-content .footnotes li::marker{color:var(--pink-deep);font-style:italic;font-weight:600}
.footnote-back{text-decoration:none;margin-left:.3em}
.report-content .sectiontakeaway+.footnotes{margin-top:2em}
body.sidenotes-on .report-content>.footnotes{display:none}
.report-content>.sidenote{grid-column:margin-start/margin-end;left:0;right:0;width:auto}
.sidenote{position:absolute;margin:0;font:14px/1.5 var(--font-text);color:var(--ink-soft);padding:1px 0 1px 12px;border-left:1px solid var(--line);transition:color .2s,border-color .2s,background .2s;outline:none;font-variant-numeric:lining-nums proportional-nums}
.sidenote p{margin:0 0 .5em}
.sidenote p:last-child{margin:0}
.sidenote-number{font-style:italic;font-weight:600;color:var(--pink-deep);margin-right:.4em;font-variant-numeric:lining-nums}
.sidenote.is-linked,.sidenote:focus-visible{color:var(--ink);border-left-color:var(--pink)}
.sidenote mjx-container{font-size:100%!important}

/* ---------- Figures: plates on the page ---------- */
.report-content figure{margin:2.4em 0 2.6em;min-width:0;max-width:100%}
.report-content figure figure{margin:0 0 1.4em}
.report-content figure img,.report-content figure svg{display:block;max-width:100%;height:auto;margin:0}
.report-content figure>img,.report-content figure>p>img{background:var(--plate);padding:clamp(10px,2.6vw,32px);border:0;border-radius:var(--plate-radius)}
.figure-expand{display:flex;justify-content:center;width:100%;padding:clamp(12px,3vw,36px);margin:0;border:0;border-radius:var(--plate-radius);background:var(--plate);cursor:zoom-in;transition:box-shadow .2s}
.figure-expand:hover{box-shadow:inset 0 0 0 1px var(--teal-line)}
.figure-expand img{width:100%;max-width:var(--img-max,880px);background:none!important;padding:0!important;border:0!important;border-radius:0!important;mix-blend-mode:multiply}/* the drawing's white page takes the plate tone */
#fig-mxfp8-quantized-activation-save .figure-expand img,#original-fig-mxfp8-quantized-activation-save .figure-expand img{--img-max:400px;max-width:400px}
#fig-mxfp8-routed-autograd .figure-expand img{max-width:none}
.figure-tools{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:2px 4px;margin:6px 0 0}
.figure-tool{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 8px;border:0;border-radius:2px;background:none;color:var(--teal-deep);font:700 12.5px/1 var(--font-ui);text-decoration:none}
.figure-tool:hover{background:var(--teal-wash);color:var(--ink)}
.figure-tool svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
/* Captions sit on the prose column under every plate, at most ~62 characters wide. */
.report-content figcaption,.figure-frame-caption,.report-content .table-caption{max-width:var(--caption-measure);margin:12px 0 0 max(0px,(100% - var(--measure)) / 2);font:15.5px/1.55 var(--font-text);color:var(--ink-soft);text-align:left;font-variant-numeric:lining-nums proportional-nums}
.report-content figure figure figcaption{margin-left:0;font-size:14.5px}
.report-content figcaption p,.figure-frame-caption p,.report-content .table-caption p{margin:0 0 .55em}
.report-content figcaption>strong:first-child,.report-content figcaption>p:first-child>strong:first-child,.figure-frame-caption>strong:first-child,.figure-frame-caption>p:first-child>strong:first-child,.report-content .table-caption>strong:first-child,.report-content .table-caption>p:first-child>strong:first-child{font:700 13.5px/1 var(--font-ui);letter-spacing:.01em;color:var(--ink);font-variant-numeric:lining-nums}
.report-content figcaption .concept-lead>strong,.figure-frame-caption .concept-lead>strong,.figure-frame-caption-title,.report-content .table-caption .concept-lead>strong{font-weight:600;color:var(--ink)}
.report-content .panel-layout-note{max-width:var(--measure);font:italic 14.5px/1.55 var(--font-text);color:var(--muted);margin:0 0 14px}
.report-content img{max-width:100%;height:auto}

/* FigureFrame: kicker line ("Figure 15 · evidence"), text tabs, a plate. */
.figure-frame{--plate-pad:clamp(16px,2.8vw,34px);margin:2.4em 0 2.6em;min-width:0;position:relative}
.figure-frame-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 20px;margin:0;padding:16px var(--plate-pad) 12px;background:var(--plate);border-radius:var(--plate-radius) var(--plate-radius) 0 0;border:0}
.figure-frame-kicker{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 0;margin:0;font-size:12.5px;line-height:1.45}
.figure-frame-number{font-weight:700;font-size:13.5px;letter-spacing:.01em;text-transform:none;color:var(--ink);white-space:nowrap}
.figure-frame-number::after{content:'';display:inline-block;width:1px;height:12px;margin:0 12px;background:var(--line-strong);vertical-align:-1px}
.figure-frame-badge{display:inline;padding:0;border-radius:0;background:none;color:var(--muted);font-weight:400;letter-spacing:0}
.figure-frame-badge::before{content:'';display:inline-block;width:8px;height:8px;margin:0 7px 0 0;border-radius:50%;border:1.5px dashed var(--teal);box-sizing:border-box;vertical-align:0}
.figure-frame-badge[data-kind="measured"]{background:none;color:var(--ink-soft)}
.figure-frame-badge[data-kind="illustrative"]::before{border-style:solid}
.figure-frame-badge[data-kind="measured"]::before{border:0;background:var(--teal-deep)}
.figure-frame-actions{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;margin-left:auto}/* a long evidence line wraps the head: the view tabs stay at the right */
.figure-views{display:inline-flex;gap:16px;padding:0;border:0;border-radius:0;background:none}
.figure-views button{min-height:30px;padding:0 1px;border:0;border-radius:0;background:none;color:var(--muted);font-size:12.5px;font-weight:700;line-height:1;box-shadow:inset 0 -1px 0 transparent;transition:color .2s,box-shadow .2s}
.figure-views button[aria-pressed="true"]{background:none;color:var(--ink);box-shadow:inset 0 -2px 0 var(--pink)}
.figure-views button:hover{color:var(--ink);box-shadow:inset 0 -1px 0 var(--line-strong)}
.figure-views button[aria-pressed="true"]:hover{box-shadow:inset 0 -2px 0 var(--pink)}
.figure-frame-actions .figure-tool{min-height:30px;padding:0 4px;color:var(--muted)}
.figure-frame-actions .figure-tool:hover{color:var(--ink);background:none}
.figure-frame-view{background:var(--plate);padding:10px var(--plate-pad) var(--plate-pad);border-radius:0 0 var(--plate-radius) var(--plate-radius)}
.figure-frame-view[hidden]{display:none!important}
.figure-frame-view.is-entering{animation:frame-in .32s var(--ease)}
@keyframes frame-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.figure-frame .figure-frame-native :is(.systems-heading,.training-heading){border-top:0;padding-top:4px}
.figure-frame-original>figure{margin:0}
.figure-frame-original .figure-expand{padding:0;background:none}
.figure-frame-original .figure-expand:hover{box-shadow:none}
.figure-frame-original figcaption{margin-left:max(0px,(100% - var(--measure)) / 2)}
.figure-frame-original-label{margin:0 0 10px;font-size:12.5px;font-weight:700;color:var(--muted)}
.figure-frame.is-enhanced .figure-frame-original-label{display:none}
.figure-frame.is-enhanced .figure-frame-caption[hidden]{display:none}
.figure-frame-caption{margin-top:14px}
.figure-frame:fullscreen{overflow:auto;padding:28px clamp(16px,4vw,56px);background:var(--paper)}
.figure-frame:fullscreen .figure-frame-head{max-width:1280px;margin-inline:auto}
.figure-frame:fullscreen .figure-frame-view,.figure-frame:fullscreen .figure-frame-caption{max-width:1280px;margin-inline:auto}

/* ---------- Kit components (2026-10-31): one control look for every section ----------
   Canonical classes, adopted by class in section markup:
   .kit-seg / .kit-chips (+ buttons with aria-pressed or aria-selected),
   .kit-label, .kit-title, .kit-note, .kit-tag, .kit-range, .kit-button,
   .kit-readouts > .kit-readout (--key, --key-style), .kit-legend, .kit-stage,
   .kit-swipe, .kit-plate (light scope + plate surface), .kit-caps (opt-out of
   the label sweep). Tokens: :root "Plates", "Controls" (docs/redesign-kit.md).
   The LEGACY ALIAS lists below give each section's own classes the same look
   until the section adopts the kit classes; they were audited from
   public/interactions/*.css on 2026-10-31 (do not add substring selectors).
   A container marked .kit-raw (or a descendant of one) keeps its own styles. */

/* Segmented controls: underlined text tabs; pink marks the selection. */
.kit-seg,.kit-chips{display:inline-flex;flex-wrap:wrap;align-items:center;gap:2px 16px;margin:0;padding:0;border:0;background:none}
.kit-seg>button,.kit-chips>button{display:inline-flex;align-items:center;gap:6px;min-height:var(--control-h);padding:0 1px;border:0;border-radius:0;background:var(--control-bg);color:var(--control-fg);font:var(--control-font);letter-spacing:0;text-transform:none;box-shadow:inset 0 -1px 0 transparent;cursor:pointer;transition:color .2s,box-shadow .2s,background-color .2s}
.kit-seg>button:hover,.kit-chips>button:hover{color:var(--ink);box-shadow:inset 0 -1px 0 var(--line-strong)}
.kit-seg>button:is([aria-pressed="true"],[aria-selected="true"]),.kit-chips>button:is([aria-pressed="true"],[aria-selected="true"]){color:var(--control-on-fg);box-shadow:inset 0 -2px 0 var(--control-mark)}
.kit-seg>button small,.kit-chips>button small{font-size:11px;font-weight:400;font-style:italic;letter-spacing:0;text-transform:none;color:var(--muted)}
.kit-seg>button:disabled,.kit-chips>button:disabled{opacity:.45;cursor:default;box-shadow:none}
/* LEGACY ALIAS: section segmented controls and chip groups. */
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *){gap:2px 16px;padding:0;border:0;border-radius:0;background:none;box-shadow:none}
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button{min-height:var(--control-h);padding:0 1px;border:0;border-radius:0;background:none;color:var(--control-fg);box-shadow:inset 0 -1px 0 transparent}
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:hover{background:none;color:var(--ink);box-shadow:inset 0 -1px 0 var(--line-strong)}
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:is([aria-pressed="true"],[aria-selected="true"]){background:none;color:var(--control-on-fg);box-shadow:inset 0 -2px 0 var(--control-mark)}
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button small{font-size:11px;font-weight:400;font-style:italic;letter-spacing:0;text-transform:none;color:var(--muted)}
.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:disabled{box-shadow:none}

/* Labels: italic sentence case run-ins, never tracked capitals. */
.kit-label{font:var(--label-style) var(--label-weight) var(--label-size)/1.35 var(--font-ui);letter-spacing:var(--label-tracking);text-transform:var(--label-transform);color:var(--label-color)}
/* LEGACY ALIAS: section control labels. */
.report-content.report-content :is(.s01-control-label,.s04-control-label,.s05a-control-label,.s05b-control-label,.s06-control-label,.s07-control-label,.s08-control-label,.s09-control-label,.s10a-control-label,.s10b-control-label,.s11a-control-label,.s11b-control-label,.s13-control-label,.s15-control-label,.s16-control-label,.s17-control-label,.s20-control-label,.s21-control-label,.s23-r-control-label):not(.kit-raw *){font-size:var(--label-size);font-weight:var(--label-weight);font-style:var(--label-style);letter-spacing:var(--label-tracking);text-transform:var(--label-transform);color:var(--label-color)}
/* Inside a figure plate, inner panels take the paper tone rather than a
   darker card fill, and labels drop the tracked upper case (audit: card soup,
   label noise). Mark a deliberate small-caps label .kit-caps to keep it. */
:is(.figure-frame-native,.report-content>.wide,.report-content>[data-web-addition]){--cream-lo:#f6eee2;--sand:#e6d8c4}
.report-content :is(.figure-frame-native,.wide,[data-web-addition]:not(.chapter-takeaway)) :is(p,span,b,strong,small,cite,div,dt,dd,th,td,li,label,legend,h4,h5,h6,a,em,i,text,tspan):not(.kit-caps,.kit-caps *,.kit-raw *){text-transform:none!important;letter-spacing:0!important}

/* Module titles: the serif display face, sentence case. */
.kit-title{margin:0 0 .4em;font:400 clamp(22px,2.2vw,28px)/1.2 var(--font-text);letter-spacing:-.01em;color:var(--ink);font-variant-numeric:lining-nums;text-wrap:balance}
.report-content.report-content :is(.figure-frame-native,.wide) :is(.s01-fig-title,.s02-fig-title,.s04-fig-title,.s05a-fig-title,.s06-fig-title,.s07-fig-title,.s08-fig-title,.s09-fig-title,.s10a-fig-title,.s10b-fig-title,.s11a-fig-title,.s11b-fig-title,.s13-fig-title,.s15-fig-title,.s16-fig-title,.s17-fig-title,.s20-fig-title,.s21-fig-title,:is(h2,h3)[class$="-title"]):not(.kit-raw *){font:400 clamp(22px,2.2vw,28px)/1.2 var(--font-text);letter-spacing:-.01em;color:var(--ink);font-variant-numeric:lining-nums}

/* Module notes ("Plotted from …", "Point at or tab to …"): the caption measure. */
.kit-note{max-width:var(--note-measure);margin:12px 0 0;font:400 13px/1.55 var(--font-ui);color:var(--muted)}
.report-content :is(.s01-fig-note,.s04-fig-note,.s05a-fig-note,.s06-fig-note,.s07-fig-note,.s08-fig-note,.s09-fig-note,.s10a-fig-note,.s10b-fig-note,.s11a-fig-note,.s11b-fig-note,.s13-fig-note,.s15-fig-note,.s16-fig-note,.s17-fig-note,.s20-fig-note,.s21-fig-note):not(.kit-raw *){max-width:var(--note-measure)}

/* Small inline tag (never below 11px; italic, not tracked capitals). */
.kit-tag{display:inline-block;font:italic 400 11.5px/1.3 var(--font-ui);letter-spacing:0;text-transform:none;color:var(--pink-deep)}

/* A drawing stage inside a plate: one hairline above, no second box. */
.kit-stage{background:var(--stage-bg);border:var(--stage-border);border-top:var(--stage-rule);border-radius:var(--stage-radius);box-shadow:none}
/* LEGACY ALIAS: section drawing surfaces become a ruled stage on the plate. */
.report-content.report-content :is(.figure-frame-native,[data-web-addition="table-companion"]) :is(.s01-surface,.s04-surface,.s05a-surface,.s05b-surface,.s06-surface,.s07-surface,.s08-surface,.s09-surface,.s10b-surface,.s11b-surface,.s13-surface,.s15-surface,.s16-surface,.s17-surface):not(.kit-surface,.kit-raw *){background:var(--stage-bg);border:var(--stage-border);border-top:var(--stage-rule);border-radius:var(--stage-radius);box-shadow:none;padding-left:0;padding-right:0}

/* Range slider: a hairline track and a pink-deep thumb (the scrub point). */
.kit-range{display:flex;align-items:center;gap:12px;font:var(--control-font)}
.kit-range input[type=range],input[type=range].kit-range{-webkit-appearance:none;appearance:none;flex:1 1 auto;min-width:0;height:32px;margin:0;background:transparent;cursor:pointer}
.kit-range input[type=range]::-webkit-slider-runnable-track,input[type=range].kit-range::-webkit-slider-runnable-track{height:2px;border-radius:0;background:var(--track)}
.kit-range input[type=range]::-moz-range-track,input[type=range].kit-range::-moz-range-track{height:2px;border-radius:0;background:var(--track)}
.kit-range input[type=range]::-moz-range-progress,input[type=range].kit-range::-moz-range-progress{height:2px;background:var(--track-fill)}
.kit-range input[type=range]::-webkit-slider-thumb,input[type=range].kit-range::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-8px;border-radius:50%;background:var(--thumb);border:3px solid var(--thumb-ring);box-shadow:0 0 0 1px var(--thumb)}
.kit-range input[type=range]::-moz-range-thumb,input[type=range].kit-range::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--thumb);border:3px solid var(--thumb-ring);box-shadow:0 0 0 1px var(--thumb)}
.kit-range input[type=range]:focus-visible,input[type=range].kit-range:focus-visible{outline:2.5px solid var(--focus);outline-offset:2px}
.kit-range output,.kit-range .kit-range-value{flex:none;min-width:4.5em;text-align:right;font-variant-numeric:tabular-nums lining-nums;color:var(--ink)}

/* Button: a quiet outlined text button (Copy, Reset view, …). */
.kit-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--control-h);padding:0 12px;border:1px solid var(--control-border);border-radius:var(--control-radius);background:none;color:var(--ink);font:var(--control-font);text-decoration:none;cursor:pointer}
.kit-button:hover{border-color:var(--ink);background:var(--teal-wash)}
.kit-button[aria-pressed="true"]{background:var(--control-on-bg);border-color:var(--control-on-bg);color:var(--control-on-ink)}

/* Readouts: number and label pairs keyed by the series' own line style
   (from prototype B): style="--key:var(--teal)" or "--key:var(--series-baseline);--key-style:dashed". */
.kit-readouts{display:flex;flex-wrap:wrap;gap:14px 32px;margin:14px 0 0;padding:0;list-style:none}
.kit-readout{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:"key value" ". label";align-items:baseline;gap:2px 9px;margin:0;min-width:0}
.kit-readout::before{content:'';grid-area:key;align-self:center;width:20px;border-top:2.5px var(--key-style) var(--key)}
.kit-readout-value{grid-area:value;font:var(--readout-value);color:var(--ink);font-variant-numeric:tabular-nums lining-nums}
.kit-readout-label{grid-area:label;font:var(--readout-label);color:var(--muted)}
.kit-readout[data-key="none"]::before{border-top-color:transparent}

/* Legend: its own row under the controls, never on the tab row. */
.kit-legend{display:flex;flex-wrap:wrap;gap:4px 18px;flex-basis:100%;margin:8px 0 0;padding:0;list-style:none;font:400 12.5px/1.4 var(--font-ui);color:var(--ink-soft)}
.kit-legend>*{display:inline-flex;align-items:center;gap:7px}
.kit-legend [data-swatch]{width:16px;border-top:2.5px var(--key-style) var(--key)}

/* Plate: the light surface figures sit on (also the light-token scope). */
.kit-plate{background:var(--plate-bg);border:var(--plate-border);border-radius:var(--plate-radius);box-shadow:var(--plate-shadow);padding:var(--plate-pad)}

/* Swipe carousels (phone): each page keeps a light outline so it reads as a page. */
@media(max-width:700px){.kit-swipe>*{border:1px solid var(--line);border-radius:var(--plate-radius);background:var(--plate)}}

/* Table companions (section scripts insert them after a table) sit on the
   same plate as the figures, with the same quiet kicker line. */
.report-content.report-content>[data-web-addition="table-companion"]{--plate-pad:clamp(16px,2.8vw,34px);margin-top:2em;margin-bottom:3em;padding:16px var(--plate-pad) var(--plate-pad);background:var(--plate);border:0;border-radius:var(--plate-radius);box-shadow:none}
.report-content.report-content>[data-web-addition="table-companion"]>header :is([class$="-badge"],[class*="-badge "]){padding:0;background:none;border-radius:0;color:var(--muted);font-weight:400}

/* Copy-link controls (from prototype C): figure heads, table kickers,
   heading and equation anchors. A toast confirms. */
.copy-link{display:inline-grid;place-items:center;width:30px;min-height:30px;padding:0;border:0;border-radius:2px;background:none;color:var(--muted);cursor:pointer}
.copy-link:hover{background:var(--teal-wash);color:var(--ink)}
.copy-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.kit-toast{position:fixed;left:50%;bottom:24px;z-index:90;margin:0;padding:10px 16px;border-radius:2px;background:var(--surface-inverse);color:var(--on-inverse);font:700 13px/1.3 var(--font-ui);box-shadow:var(--shadow-pop);transform:translate(-50%,0);transition:opacity .2s var(--ease),transform .2s var(--ease)}
.kit-toast[hidden]{display:block;opacity:0;transform:translate(-50%,8px);pointer-events:none;visibility:hidden}

/* ---------- Tables: booktabs rules on the page ---------- */
.table-frame{margin:2.2em 0 2.6em;min-width:0;position:relative}
.table-tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 14px;min-height:30px;margin:0 0 6px;font-size:12.5px;line-height:1.4;color:var(--muted)}
.table-tools-left,.table-tools-right{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px}
.table-label{font-size:13.5px;font-weight:700;letter-spacing:.01em;color:var(--ink);white-space:nowrap}
.table-tools:not(:has(>*>:not([hidden]))){min-height:0;margin:0}
.table-hint{display:inline-flex;align-items:center;gap:6px;font-style:italic}
.table-hint[hidden],.table-reset[hidden]{display:none}
.table-reset{min-height:30px;padding:0 10px;border:1px solid var(--line-strong);border-radius:2px;background:none;color:var(--teal-deep);font-size:12px;font-weight:700}
.table-reset:hover{border-color:var(--ink)}
.table-viewport{position:relative;border:0;border-top:1.5px solid var(--rule);border-bottom:1.5px solid var(--rule);border-radius:0;background:none;overflow:hidden}
.table-viewport::before,.table-viewport::after{content:'';position:absolute;top:0;bottom:0;width:36px;pointer-events:none;z-index:2;opacity:0;transition:opacity .2s}
.table-viewport::before{left:0;background:linear-gradient(90deg,rgba(29,42,48,.12),transparent)}
.table-viewport::after{right:0;background:linear-gradient(270deg,rgba(29,42,48,.12),transparent)}
.table-viewport.can-left::before,.table-viewport.can-right::after{opacity:1}
.table-wrap,.table-scroll{width:100%;max-width:100%;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--sand) transparent}
.table-frame>.table-scroll{border-top:1.5px solid var(--rule);border-bottom:1.5px solid var(--rule);background:none}
.table-viewport>.table-scroll{border:0;border-radius:0;background:none}
.table-wrap:focus-visible,.table-scroll:focus-visible{outline:2.5px solid var(--focus);outline-offset:2px}
.report-content table{border-collapse:separate;border-spacing:0;width:100%!important;max-width:100%;font:14.5px/1.5 var(--font-ui);margin:0;table-layout:auto;font-variant-numeric:lining-nums tabular-nums}
.report-content th{font-weight:700;background:none;text-align:left;color:var(--ink);border-bottom:1px solid var(--rule)}
.report-content td,.report-content th{padding:10px 14px;vertical-align:top;min-width:0;transition:background-color .12s}
/* Cells that span rows sit centred on the rows they cover (2026-11-02). */
.report-content td[rowspan],.report-content th[rowspan]{vertical-align:middle}
.report-content :is(td,th):first-child{padding-left:8px}
.report-content thead th{vertical-align:bottom}
.report-content thead tr+tr th{border-top:1px solid var(--line)}
.report-content tbody td,.report-content tbody th{border-bottom:1px solid var(--line)}
.report-content tbody tr:last-child>*{border-bottom:0}
.report-content tbody th{background:transparent}
.report-content table p{margin:0}
.report-content table p+p{margin-top:.55em}
.report-content table ul{margin:0;padding-left:1.1em}
.report-content table .citation{font-size:1em}
.report-content table caption{caption-side:bottom;text-align:left;color:var(--ink-soft);font:15px/1.55 var(--font-text);padding-top:12px}
.report-content tbody tr:hover>*{background:var(--teal-wash)}
.report-content .is-col-hover{background:var(--teal-wash)}
.report-content tbody tr:hover>.is-col-hover{background:rgba(61,114,118,.17)}
.report-content th.is-sortable{padding:0}
.th-sort{display:flex;align-items:flex-end;gap:8px;width:100%;min-height:100%;padding:10px 14px;border:0;background:none;color:inherit;font:inherit;font-weight:700;text-align:inherit;line-height:inherit}
.report-content th.is-sortable:first-child .th-sort{padding-left:8px}
.th-sort:hover{background:var(--teal-wash)}
.th-sort-icon{flex:none;width:10px;height:14px;opacity:.45}
.th-sort-icon path{fill:currentColor}
[aria-sort="ascending"] .th-sort-icon,[aria-sort="descending"] .th-sort-icon{opacity:1;color:var(--pink-deep)}
[aria-sort="ascending"] .th-sort-icon .down,[aria-sort="descending"] .th-sort-icon .up{opacity:.2}
.report-content :is(td,th).is-num{text-align:right!important}
.report-content th.is-num .th-sort{justify-content:flex-end;text-align:right}
.num-literal{font-variant-numeric:tabular-nums lining-nums;white-space:nowrap}
.num-literal .num-rel{font-size:1.25em;line-height:0;vertical-align:-.05em}
.report-content :is(td,th) mjx-container[jax="CHTML"]{font-size:92%!important}
.report-content .table-caption{margin-top:12px}
.report-content .table-caption strong:first-child,.report-content .table-caption p:first-child>strong:first-child{color:var(--ink)}
.report-content .table-scroll-hint{display:none}
.table-wrap table,.table-scroll table{margin:0;min-width:600px}
.table-scroll table[data-columns="2"],.table-wrap table[data-columns="2"]{min-width:0}
.table-scroll table[data-columns="3"]{min-width:560px}
.table-scroll table[data-columns="4"]{min-width:680px}
.table-scroll table[data-columns="5"]{min-width:780px}
.table-scroll table[data-columns="6"]{min-width:900px}
.table-scroll table[data-columns="7"]{min-width:980px}
.table-scroll table:is([data-columns="8"],[data-columns="9"],[data-columns="10"],[data-columns="11"],[data-columns="12"]){min-width:1040px}
.table-sticky{position:fixed;z-index:30;overflow:hidden;pointer-events:none;background:var(--paper);border:0;border-bottom:1px solid var(--rule);box-shadow:0 10px 18px -12px rgba(10,43,53,.3);opacity:0;transition:opacity .15s}
.table-sticky.is-visible{opacity:1}
.table-sticky table{table-layout:fixed;min-width:0!important;border-collapse:separate;border-spacing:0;font:14.5px/1.5 var(--font-ui);font-variant-numeric:tabular-nums;color:var(--ink)}
.table-sticky th{padding:10px 14px;font-weight:700;text-align:left;vertical-align:bottom;background:var(--paper);border:0;overflow:hidden}
.table-sticky th:first-child{padding-left:8px}
.table-sticky th.is-sortable{padding:0}
.table-sticky .th-sort{pointer-events:none}
.is-sort-off .th-sort{cursor:default}
.is-sort-off .th-sort:hover{background:none}
.is-sort-off .th-sort-icon{display:none}

/* ---------- Display equations ---------- */
.report-content p:has(>.math.display),.report-content p:has(>.equation-anchor>.math.display){margin:1.4em 0 1.5em;position:relative}
.report-content>p.eq-wide{grid-column:prose-start/wide-end}/* a display equation wider than the measure breaks out to the right (site.js) */
.report-content .math.display{display:block;overflow-x:auto;overflow-y:hidden;margin:0;padding:4px 0;font-size:.98em;max-width:100%}
.report-content mjx-container[display="true"]{width:100%;min-width:0!important;max-width:100%;overflow-x:auto;overflow-y:hidden;margin:0!important;padding:4px 0;scrollbar-width:thin}
.report-content .math.display.is-scrollable::after{content:'Scroll to read the full equation →';display:block;margin-top:7px;color:var(--muted);font:italic 13px/1.5 var(--font-text);letter-spacing:0}
.report-content .math.inline{overflow-wrap:normal}
.equation-anchor{display:block;border-radius:2px;transition:background-color .2s}
.equation-anchor:target,.equation-anchor.is-linked{background:var(--pink-wash)}
.equation-link{position:absolute;left:-30px;top:50%;transform:translateY(-50%);width:24px;text-align:center;color:var(--faint);font:15px var(--font-ui);text-decoration:none;opacity:0;transition:opacity .15s}
p:hover>.equation-link,.equation-link:focus-visible{opacity:1}
.equation-link:hover{color:var(--pink-deep)}

/* ---------- Reference previews and popovers ---------- */
.ref-popover{position:fixed;z-index:70;top:0;left:0;width:min(440px,calc(100vw - 24px));max-height:min(70vh,560px);overflow:auto;padding:16px 18px 14px;background:var(--plate);color:var(--ink);border:1px solid var(--line);border-top:2px solid var(--rule);border-radius:2px;box-shadow:var(--shadow-pop);font:15px/1.55 var(--font-text);opacity:0;transform:translateY(6px) scale(.985);transform-origin:top left;transition:opacity .14s var(--ease),transform .18s var(--ease);visibility:hidden;scrollbar-width:thin}
.ref-popover.is-open{opacity:1;transform:none;visibility:visible}
.ref-popover.is-above{transform-origin:bottom left}
.ref-popover-kicker{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 8px;font-size:12.5px;line-height:1.4;font-weight:700;letter-spacing:0;text-transform:none;color:var(--teal-deep)}
.ref-popover-close{display:none;place-items:center;flex:none;min-width:44px;min-height:44px;margin:-14px -14px -14px 0;border:0;border-radius:2px;background:none;font-size:24px;line-height:1;color:var(--muted);padding:0}
.ref-popover-close:hover{background:var(--teal-wash);color:var(--ink)}
.ref-popover.is-sticky .ref-popover-close{display:grid}
.ref-popover-body p{margin:0 0 .6em}
.ref-popover-body p:last-child{margin-bottom:0}
.ref-popover-title{font:600 17px/1.35 var(--font-text);margin:0 0 6px}
.ref-popover-figure{display:block;width:100%;max-height:230px;object-fit:contain;margin:2px 0 12px;padding:8px;background:#fffdf9;border:1px solid var(--line);border-radius:2px}
.ref-popover-clamp{max-height:10.5em;overflow:hidden;-webkit-mask-image:linear-gradient(#000 70%,transparent);mask-image:linear-gradient(#000 70%,transparent)}
.ref-popover-clamp>strong:first-child{font:700 13px var(--font-ui)}
.ref-popover.is-wide{width:min(620px,calc(100vw - 24px))}
.ref-popover-table{max-height:230px;overflow:hidden;margin:2px 0 10px;border-top:1.5px solid var(--rule);background:var(--plate);-webkit-mask-image:linear-gradient(#000 72%,transparent);mask-image:linear-gradient(#000 72%,transparent)}
.ref-popover-table table{zoom:.62;width:auto!important;border-collapse:separate;border-spacing:0;font:14.5px/1.5 var(--font-ui);font-variant-numeric:tabular-nums}
.ref-popover-table td,.ref-popover-table th{padding:9px 12px;vertical-align:top;border-bottom:1px solid var(--line);text-align:left}
.ref-popover-table th{background:none;font-weight:700;vertical-align:bottom;border-bottom-color:var(--rule)}
.ref-popover-table p{margin:0}
.ref-popover-math{overflow-x:auto;padding:6px 0 4px}
.ref-popover-native{position:relative;max-height:250px;overflow:hidden;margin:2px 0 12px;padding:10px;background:var(--paper);border:0;border-radius:2px;-webkit-mask-image:linear-gradient(#000 78%,transparent);mask-image:linear-gradient(#000 78%,transparent);pointer-events:none}
.ref-popover-native-inner{width:1000px;zoom:var(--preview-zoom,.4)}
.ref-popover-native-inner *{animation:none!important;transition:none!important}
.ref-popover-badge{display:inline-flex;align-items:center;gap:6px;margin:0 0 8px;padding:0;background:none;color:var(--muted);font-size:12px;font-weight:400;line-height:1.3}
.ref-popover-badge::before{content:'';width:8px;height:8px;border-radius:50%;border:1.5px dashed var(--teal);box-sizing:border-box}
.ref-popover-badge[data-kind="measured"]{background:none;color:var(--ink-soft)}
.ref-popover-badge[data-kind="illustrative"]::before{border-style:solid}
.ref-popover-badge[data-kind="measured"]::before{border:0;background:var(--teal-deep)}
.ref-popover-actions{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:12px;padding-top:10px;border-top:1px solid var(--line);font-size:12.5px;font-weight:700}
.ref-popover-actions a{text-decoration:none}
.ref-popover-loading{color:var(--muted);font-style:italic}
.ref-popover .csl-entry{font-size:15px;line-height:1.55}
.ref-popover .csl-entry a{overflow-wrap:anywhere}

/* ---------- Continue reading, colophon ---------- */
.chapter-pagination{display:grid;grid-template-columns:1fr 1fr;gap:0;width:min(1040px,100% - 2 * var(--pad));margin:96px auto 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--line)}
.chapter-pagination a{display:flex;flex-direction:column;gap:8px;padding:22px 0 26px;text-decoration:none;color:var(--ink);font:400 23px/1.25 var(--font-text);transition:color .15s}
.chapter-pagination a:hover{color:var(--teal-deep)}
.chapter-pagination a:hover .pagination-title{text-decoration:underline;text-decoration-color:var(--teal-line);text-underline-offset:.15em;text-decoration-thickness:1px}
.pagination-direction{font-size:13px;font-weight:700;letter-spacing:0;text-transform:none;color:var(--muted)}
.next-page{text-align:right;align-items:flex-end;padding-left:32px!important;border-left:1px solid var(--line)}
.previous-page{padding-right:32px!important}
.colophon{width:min(var(--measure),100% - 2 * var(--pad));margin:0 auto;padding:56px 0 80px;text-align:center;font:14.5px/1.6 var(--font-text);color:var(--muted)}
.colophon p{margin:0 0 6px}
.colophon-mark{font-size:22px;line-height:1;color:var(--pink);margin-bottom:14px!important}
.colophon-title{font-style:italic;font-size:17px;color:var(--ink-soft)}
.colophon-meta{font:13px/1.6 var(--font-ui)}
.colophon-note{max-width:34em;margin:16px auto 0!important;font-size:13.5px;line-height:1.6}
.colophon-label{font-style:italic;color:var(--ink-soft)}
.colophon code{font:12.5px var(--font-mono)}

/* ---------- Cover: a title page, the abstract under the byline ---------- */
.home-header{width:min(1040px,100% - 2 * var(--pad));margin:0 auto;padding:clamp(56px,10vh,120px) 0 0;text-align:center}
.home-imprint{margin:0;font:16px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.09em;color:var(--teal-deep)}
.page-home h1{max-width:15.5em;margin:26px auto 0;font:600 clamp(44px,6.1vw,88px)/1.05 var(--font-text);letter-spacing:-.015em;color:var(--ink)}
.home-ornament{display:flex;align-items:center;justify-content:center;gap:16px;margin:34px 0 30px;font:400 22px/1 var(--font-text);color:var(--pink)}
.home-ornament span{width:64px;height:1px;background:var(--line-strong)}
/* Cover byline (Distill-style grid, from prototype B): authors with their
   affiliation and note marks, then affiliations and notes, published, source. */
.cover-byline{max-width:880px;margin:0 auto}
.byline-author-list{display:flex;flex-wrap:wrap;justify-content:center;gap:2px 0;list-style:none;margin:0;padding:0;font:italic 18.5px/1.7 var(--font-text);color:var(--ink-soft)}
.byline-author-list li{white-space:nowrap}
.byline-author-list li:not(:last-child)::after{content:',';margin-right:.42em}
.byline-marks{margin-left:.08em;font:normal 600 .62em/0 var(--font-ui);color:var(--teal-deep);letter-spacing:.02em}
.byline-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1.1fr);gap:16px 40px;margin:26px 0 0;padding:16px 0 0;border-top:1px solid var(--line);text-align:left}
.byline-label{margin:0 0 4px;font:italic 400 13px/1.4 var(--font-ui);color:var(--muted)}
.byline-value{margin:0 0 3px;font-size:14px;line-height:1.55;color:var(--ink)}
.byline-plain{list-style:none;margin:0;padding:0;font-size:14px;line-height:1.55;color:var(--ink)}
.byline-plain .byline-marks,.byline-notes .byline-marks{margin:0 .25em 0 0}
.byline-notes{list-style:none;margin:8px 0 0;padding:0;font-size:12.5px;line-height:1.5;color:var(--muted)}
.byline-notes a{color:var(--teal-deep)}
.byline-revision code{font:12.5px var(--font-mono);color:var(--ink-soft)}
.article-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 0;list-style:none;margin:22px 0 0;padding:0;font-size:13px;line-height:1.5;color:var(--muted)}
.article-meta li+li::before{content:'·';margin:0 10px}
/* Cite this report (from prototype C): BibTeX from the title page. */
.cite-box{width:min(var(--measure),100% - 2 * var(--pad));margin:44px auto 0;padding:14px 0 0;border-top:1px solid var(--line)}
.cite-box-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px}
.cite-box h2{margin:0;font:16px/1.4 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.09em;color:var(--teal-deep)}
.cite-bibtex{margin:10px 0 0;padding:14px 18px;background:var(--plate);border-radius:var(--plate-radius);font:12.5px/1.65 var(--font-mono);color:var(--ink-soft);overflow-x:auto;white-space:pre;scrollbar-width:thin}
.cite-bibtex code{font:inherit}
.home-entry{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 26px;margin-top:34px;font:700 13.5px var(--font-ui)}
.home-entry a{text-decoration:none;color:var(--teal-deep)}
.home-entry a:not(.start-reading):hover{text-decoration:underline}
.home-entry .start-reading{display:inline-flex;gap:18px;align-items:center;padding:13px 22px;border-radius:2px;background:var(--ink-deep);color:var(--on-inverse)}
.home-entry .start-reading:hover{background:var(--teal-deep);color:var(--on-inverse)}
.page-home .report-content{margin-top:clamp(56px,8vh,88px)}
.page-home .report-abstract{grid-column:prose}
.page-home .report-abstract h2{display:flex;align-items:center;gap:18px;margin:0 0 24px;font:500 24px/1.3 var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.09em;color:var(--teal-deep)}
.page-home .report-abstract h2::after{content:'';flex:1;height:1px;background:var(--line)}
.page-home .report-abstract p{font-size:19.5px;line-height:1.62}
.page-home .report-abstract mark.abstract-key{color:inherit;font-weight:600;background:linear-gradient(transparent 55%,rgba(216,65,138,.22) 55%,rgba(216,65,138,.22) 92%,transparent 92%);box-decoration-break:clone;-webkit-box-decoration-break:clone;padding:0 .08em}
.page-home .report-abstract>p:first-of-type::first-letter{float:left;margin:.07em .1em 0 -.02em;font:300 4.15em/.8 var(--font-text);color:var(--pink-deep)}
.overview-graphic{width:min(1040px,100% - 2 * var(--pad));margin:88px auto 0;padding:38px 44px 20px;background:var(--surface-inverse);color:var(--on-inverse);overflow:hidden;border-radius:var(--plate-radius)}
.overview-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:0 45px}
.overview-heading .article-eyebrow{grid-column:1/-1;color:var(--on-inverse-muted);font-family:var(--font-text);margin-bottom:18px}
.overview-heading h2{font:300 36px/1.12 var(--font-text);letter-spacing:-.012em;margin:0}
.overview-heading p:last-child{font:italic 16px/1.6 var(--font-text);align-self:end;max-width:340px;margin:0;color:#c6d1c8}
.overview-graphic svg{display:block;width:100%;height:auto;margin:27px 0 0;overflow:visible}
.overview-graphic .overview-mobile{display:none}
.overview-graphic figcaption{display:flex;align-items:baseline;gap:9px;font-size:12px;line-height:1.6;color:#b8c9c2;border-top:1px solid #ffffff29;padding-top:14px}
.motion-dot{width:5px;height:5px;flex:none;display:inline-block;position:relative;top:-1px;background:var(--pink-on-ink);border-radius:50%}
.overview-labels{fill:#e0e7df;font:13px var(--font-ui);letter-spacing:.06em}
.overview-wires{fill:none;stroke:#b8c9c2;stroke-opacity:.4;stroke-width:1.5}
.overview-sync-line{stroke-dasharray:3 7;opacity:.65}
.overview-tokens,.overview-packets{fill:var(--pink-on-ink)}
.overview-router{fill:#faf2e90d;stroke:#b8c9c2;stroke-opacity:.7}
.overview-router-symbol{fill:var(--pink-on-ink);stroke:var(--pink-on-ink);stroke-width:1.5}
/* Motion rests after two passes (kit rule: stop after two loops). */
.overview-experts>g{animation:expert-pulse 10s 2 both;animation-delay:calc(var(--expert)*.9s)}
.overview-experts rect{fill:#faf2e90b;stroke:#b8c9c2;stroke-opacity:.65}
.overview-experts text{fill:#faf2e9;font:16px var(--font-ui)}
.overview-combine{fill:var(--pink-on-ink)}
.overview-plus{stroke:var(--ink-deep);stroke-width:2.5}
.overview-sync-label{fill:#b8c9c2;font:13px var(--font-ui)}
.overview-return{fill:#faf2e9;animation:return-packet 10s 2 both}
.overview-packet{offset-rotate:0deg;animation:route-packet 10s 2 both}
.packet-one{offset-path:path('M120 152H310C404 152 411 94 483 94H631C735 94 733 152 841 152');animation-delay:0s}
.packet-two{offset-path:path('M120 152H841');animation-delay:.9s}
.packet-three{offset-path:path('M120 152H310C404 152 411 210 483 210H631C735 210 733 152 841 152');animation-delay:1.8s}
.overview-mobile .packet-one{offset-path:path('M106 76H271V156H61V293H175V335')}
.overview-mobile .packet-two{offset-path:path('M106 76H271V156H175V335')}
.overview-mobile .packet-three{offset-path:path('M106 76H271V156H289V253V293H175V335')}
.overview-graphic:not(.is-visible) *{animation-play-state:paused!important}
/* Cover hero: 1.2T scale panel ported from the Olmo-core 3 visual blog. */
.scale-hero{--hero-measure:1240px;width:100%;margin:56px 0 72px}
.scale-hero-panel{display:grid;grid-template-columns:1fr 1.3fr;gap:64px;padding:44px max(var(--pad),(100% - var(--hero-measure)) / 2);background:#0a3235;color:#faf2e9;font-family:var(--font-ui)}
.scale-hero-panel p{margin:0}
.scale-hero-scale{border-right:1px solid #426064;padding-right:24px}
.scale-hero-overline{font:700 12px/1.4 var(--font-ui);letter-spacing:.13em;text-transform:uppercase;color:#faf2e9}
.scale-hero-huge{font:600 clamp(120px,10vw,150px)/1.05 var(--font-ui);letter-spacing:0;margin:10px 0 8px!important;font-variant-numeric:lining-nums}
.scale-hero-huge span{font-size:.64em;color:#f0529c}
.scale-hero-caption{font-size:17px;line-height:1.6}
.scale-hero-caption span{color:#b5ccc5}
.scale-hero-mosaic{--hero-light:1;display:grid;grid-template-columns:repeat(20,1fr);gap:4px;margin:4px 0 14px}
.scale-hero-mosaic i{position:relative;aspect-ratio:1.35;background:#335659;border-radius:2px}
.scale-hero-mosaic i::after{content:'';position:absolute;inset:0;border-radius:inherit;background:#f0529c;opacity:0;box-shadow:0 0 8px #f0529c38}
.scale-hero-mosaic i.active::after{opacity:var(--hero-light)}
.scale-hero-key{display:flex;flex-wrap:wrap;gap:18px;font-size:12px;color:#c3d5d0}
.scale-hero-key span{display:inline-flex;gap:7px;align-items:center}
.scale-hero-key i{display:inline-block;width:9px;height:9px;background:#54716d;border-radius:2px}
.scale-hero-key i.is-active{background:#f0529c}
.scale-hero-stats{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-top:15px;padding-top:12px;border-top:1px solid #426064}
.scale-hero-stats b{display:block;font:500 40px/1.25 var(--font-ui);font-variant-numeric:lining-nums}
.scale-hero-stats span{font-size:12px;color:#c3d5d0}
.scale-hero-ref{font-size:.75em;margin-left:3px;letter-spacing:0}
.scale-hero-ref a{color:#f0529c;text-decoration:none}
.home-footnotes{width:min(1040px,100% - 2 * var(--pad));margin:64px auto 0;padding-top:14px;border-top:1px solid var(--line);font:12.5px/1.65 var(--font-ui);color:var(--muted)}
.home-footnotes ol{margin:0;padding-left:1.4em}
.home-footnotes b{color:var(--ink);font-weight:600}
.home-footnotes a{color:inherit;text-underline-offset:3px}
.home-footnotes li:target{background:var(--teal-wash)}
@media(prefers-reduced-motion:reduce){.scale-hero-mosaic i::after{box-shadow:none}}
@media(max-width:760px){
 .scale-hero{margin:40px 0 56px}
 .scale-hero-panel{grid-template-columns:1fr;gap:22px;padding:24px var(--pad)}
 .scale-hero-scale{display:grid;grid-template-columns:1fr 1fr;border:0;padding:0}
 .scale-hero-overline{grid-column:1/-1;font-size:10px}
 .scale-hero-huge{font-size:96px}
 .scale-hero-caption{align-self:end;font-size:14px;margin-bottom:8px!important}
 .scale-hero-stats b{font-size:32px}
 }
@keyframes route-packet{0%,8%{offset-distance:0%;opacity:0}12%{opacity:1}69%{offset-distance:100%;opacity:1}74%,100%{offset-distance:100%;opacity:0}}
@keyframes expert-pulse{0%,25%{opacity:.62}40%,62%{opacity:1}80%,100%{opacity:.9}}
@keyframes return-packet{0%,65%{transform:translateX(0);opacity:0}70%{opacity:1}94%{transform:translateX(-574px);opacity:1}100%{transform:translateX(-574px);opacity:0}}
/* Contents on the cover: parts, dot leaders, reading times at the right. */
.report-index{width:min(1040px,100% - 2 * var(--pad));margin:96px auto 0;padding:0}
.index-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:end;gap:10px 72px;padding-top:22px;border-top:1px solid var(--rule)}
.report-index h2{margin:0;font:600 clamp(40px,4.6vw,60px)/1 var(--font-text);letter-spacing:-.015em}
.index-intro{max-width:30em;margin:0;font:italic 16.5px/1.55 var(--font-text);color:var(--muted)}
.index-parts{columns:2 380px;column-gap:72px;margin-top:10px}
.index-part{break-inside:avoid-column}
.index-part h3{display:flex;align-items:baseline;gap:12px;margin:0 0 4px;padding:30px 0 10px;border-bottom:2px solid var(--ink);font:700 14.5px/1.4 var(--font-ui);text-transform:uppercase;letter-spacing:.11em;color:var(--ink)}
.index-part h3 .part-number{font-size:inherit;letter-spacing:inherit;color:var(--pink-deep)}
.index-part h3 .part-range{text-transform:none}
.index-part h3 .part-range{margin-left:auto;font:400 12.5px var(--font-ui);letter-spacing:0;font-variant-caps:normal;color:var(--muted);font-variant-numeric:tabular-nums lining-nums}
.index-part ol{margin:0;padding:0;list-style:none}
.index-part li{break-inside:avoid}
.index-part a{display:grid;grid-template-columns:2.2em minmax(0,1fr) auto;align-items:baseline;gap:0 10px;padding:8px 0;font:18px/1.35 var(--font-text);color:var(--ink);text-decoration:none}
.index-part a:hover .index-title>span{color:var(--teal-deep);text-decoration:underline;text-decoration-color:var(--teal-line);text-underline-offset:.16em}
.index-number{font:700 12.5px var(--font-ui);color:var(--teal-deep);font-variant-numeric:tabular-nums lining-nums}
/* Dot leaders run along the title's last line, from the end of its text to
   the reading time (the text masks the dots with the paper colour). */
:is(.index-title,.report-navigation .section-link:has(.section-time) .section-title){background-image:radial-gradient(circle,rgba(29,42,48,.42) .9px,transparent 1.3px);background-size:6px 4px;background-repeat:repeat-x;background-position:0 calc(100% - .32em)}
:is(.index-title,.report-navigation .section-title)>span{background:var(--paper);padding-right:.45em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.index-time{align-self:last baseline;font:12.5px var(--font-ui);color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.index-references{margin:18px 0 0;padding-top:12px;border-top:1px solid var(--line);font:italic 18px var(--font-text)}
.index-references a{text-decoration:none;color:var(--ink)}
.index-references a::before{content:'§';margin-right:10px;font-style:normal;color:var(--pink)}
.index-references a:hover{color:var(--teal-deep);text-decoration:underline}

/* ---------- References page ---------- */
.page-references .report-content>.references{grid-column:inset}
.report-content .csl-entry{margin:0;padding:12px 0 12px 1.6em;text-indent:-1.6em;font-size:16px;line-height:1.55;border-bottom:1px solid var(--line);color:var(--ink)}
.report-content .csl-entry:target{background:var(--pink-wash)}
.report-content .csl-entry a{font:13px/1.5 var(--font-ui);color:var(--teal-deep);text-decoration-color:var(--teal-line);text-decoration-thickness:1px;word-break:normal;overflow-wrap:anywhere}/* site.js adds <wbr> after URL separators, so lines break at slashes first */
.report-content .csl-entry>.ref-backlinks{margin:5px 0 0!important;text-indent:0;font:400 12.5px/1.5 var(--font-ui);color:var(--muted)}
.ref-backlinks-label{margin-right:.35em;font-style:italic}
.report-content .csl-entry .ref-backlinks a{font:700 12.5px/1.5 var(--font-ui);text-decoration:none;color:var(--teal-deep);word-break:normal}
.report-content .csl-entry .ref-backlinks a:hover{text-decoration:underline}
.cite-anchor{scroll-margin-top:calc(var(--chrome) + 60px)}
.cite-anchor:target+.citation{background:var(--pink-wash);border-radius:2px}
.page-references .report-content{font-variant-numeric:lining-nums}

/* ---------- Enlarged figures (lightbox with zoom) ---------- */
.figure-lightbox{width:min(1400px,96vw);max-width:none;max-height:94dvh;padding:18px 20px 16px;background:var(--paper);border:0;border-top:2px solid var(--rule);border-radius:2px;color:var(--ink);box-shadow:var(--shadow-pop)}
.figure-lightbox[open]{display:flex;flex-direction:column;overflow:hidden}
.figure-lightbox::backdrop{background:rgba(10,43,53,.8);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.figure-lightbox-header{display:flex;flex:none;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;margin-bottom:12px;font-size:12.5px}
.figure-lightbox-title{font-weight:700;letter-spacing:0;text-transform:none;font-size:14px}
.figure-lightbox-controls{display:flex;flex-wrap:wrap;align-items:center;gap:4px}
.figure-lightbox-controls button,.figure-lightbox-controls a{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid var(--line-strong);border-radius:2px;background:var(--plate);color:var(--ink);font-size:13px;font-weight:700;text-decoration:none;line-height:1}
.figure-lightbox-controls button:hover,.figure-lightbox-controls a:hover{border-color:var(--ink)}
.figure-lightbox-controls .zoom-level{min-width:52px;justify-content:center;font-variant-numeric:tabular-nums;color:var(--muted);border:0;background:none}
.figure-lightbox-close{font-size:22px!important}
.figure-lightbox-viewport{min-height:0;flex:1;max-height:70dvh;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;background:#fffdf9;border-radius:2px;border:0}
.figure-lightbox-viewport:focus-visible{outline:2.5px solid var(--focus);outline-offset:2px}
.figure-lightbox img{display:block;width:var(--enlarged-width,1200px);max-width:none;height:auto;max-height:none;margin:0 auto;padding:16px}
.figure-lightbox-hint{flex:none;margin:8px 0 0;font-size:12px;line-height:1.5;color:var(--muted)}
.figure-lightbox-caption{flex-shrink:0;overflow-y:auto;max-height:18dvh;font:14.5px/1.55 var(--font-text);max-width:900px;margin-top:10px;color:var(--ink-soft)}
body:has(dialog[open]){overflow:hidden}

/* ---------- Search ---------- */
.search-dialog{width:min(800px,calc(100vw - 32px));max-height:min(82dvh,900px);position:fixed;top:8dvh;margin:0 auto;padding:26px 30px 22px;background:var(--paper);color:var(--ink);border:0;border-top:2px solid var(--rule);border-radius:2px;overflow-y:auto;box-shadow:var(--shadow-pop)}
.search-dialog::backdrop{background:rgba(10,43,53,.6);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.search-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px}
.search-dialog h2{font:600 30px/1.2 var(--font-text);margin:0 0 18px;letter-spacing:-.01em}
.search-dialog [data-search-close]{background:none;border:0;color:var(--muted);font-size:30px;line-height:1;padding:0 7px;align-self:flex-start}
.search-field input{width:100%;background:transparent;border:0;border-bottom:1.5px solid var(--rule);border-radius:0;color:var(--ink);padding:12px 0;font:italic 21px var(--font-text)}
.search-field input:focus-visible{outline:none;border-bottom-color:var(--pink)}
.search-field input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none;width:14px;height:14px;cursor:pointer;background:linear-gradient(45deg,transparent 45%,var(--muted) 45%,var(--muted) 55%,transparent 55%),linear-gradient(-45deg,transparent 45%,var(--muted) 45%,var(--muted) 55%,transparent 55%)}
.search-status,.search-keyboard{font-size:12.5px;line-height:1.6;color:var(--muted);margin:15px 0}
.search-results{list-style:none;padding:0;margin:22px 0}
.search-results li{border-top:1px solid var(--line);margin:0}
.search-results a{display:block;text-decoration:none;padding:16px 6px 18px;border-radius:2px}
.search-results a:hover{background:var(--teal-wash)}
.search-result-kicker{display:block;font-size:12px;font-weight:700;letter-spacing:0;text-transform:none;color:var(--teal-deep);margin-bottom:4px}
.search-result-title{font:400 20px/1.3 var(--font-text);color:var(--ink)}
.search-result-snippet{font:14.5px/1.6 var(--font-text);color:var(--ink-soft);margin:6px 0 0}
.search-result-snippet mark{background:#f6c4dc;color:var(--ink);padding:0 2px;border-radius:2px}
.search-keyboard{border-top:1px solid var(--line);padding-top:14px}

/* ---------- Responsive ---------- */
@media(min-width:1280px){
 :root{--margin:212px}
 /* The close control floats in the right margin, clear of the contents column. */
 .contents-close-row{margin-right:calc(-1 * ((100vw - 1040px) / 2 - 28px))}
 .nav-heading{padding-right:0}
}
@media(max-width:1023px){
 :root{--header:56px;--pad:28px;--chrome:calc(var(--header) + 48px)}
 .byline-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
 .byline-grid>.byline-cell:first-child{grid-column:1/-1}
 body:not(.has-outline){--chrome:var(--header)}
 .running-head,.identity-divider,.pdf-link{display:none}
 .site-header{gap:10px}
 .search-trigger kbd{display:none}
 .rail-list,.index-parts{columns:1}
 .context-bar{display:block;position:fixed;top:var(--header);left:0;right:0;z-index:45;background:rgba(247,239,227,.96);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transform:translateY(-6px);opacity:0;visibility:hidden;transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s}
 .context-bar.is-visible{transform:none;opacity:1;visibility:visible}
 .context-toggle{display:flex;align-items:center;gap:12px;width:100%;max-width:760px;margin:0 auto;height:48px;padding:0 var(--pad);border:0;background:none;text-align:left;color:var(--ink)}
 .context-ring svg{display:block;transform:rotate(-90deg)}
 .ring-track,.ring-value{fill:none;stroke-width:2.6}
 .ring-track{stroke:var(--line)}
 .ring-value{stroke:var(--pink);stroke-dasharray:0 100;stroke-linecap:round}
 .context-label{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.25}
 .context-kicker{font-size:11.5px;font-weight:700;letter-spacing:0;text-transform:none;color:var(--teal-deep)}
 .context-current{font:italic 15px var(--font-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .context-chevron{width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translate(-3px,-3px);transition:transform .2s}
 .context-toggle[aria-expanded="true"] .context-chevron{transform:rotate(-135deg) translate(-2px,-2px)}
 .context-toc{max-width:760px;margin:0 auto;max-height:min(62dvh,560px);overflow-y:auto;overscroll-behavior:contain;padding:4px var(--pad) 18px;border-top:1px solid var(--line)}
 .context-toc-title{margin:12px 0 6px;font:15px var(--font-text);font-variant-caps:all-small-caps;letter-spacing:.07em;color:var(--teal-deep)}
 .context-toc ol{list-style:none;margin:0;padding:0}
 .context-toc a{padding:10px 0;font-size:15px;line-height:1.4;border-bottom:1px solid var(--line)}
 .context-toc .toc-depth-3 a{padding-left:2.4em;font-size:14px}
 .context-toc a.is-active{color:var(--ink);font-weight:700}
 .heading-anchor,.equation-link{display:none}
 .overview-heading,.index-heading{grid-template-columns:1fr}
 .overview-heading p:last-child{max-width:440px;margin-top:17px}
 .chapter-numeral{font-size:1.9em}
}
@media(max-width:700px){
 :root{--header:54px;--pad:20px;--body:17.5px;--leading:1.6;--control-h:40px}
 /* Phones: text tabs regain a visible group boundary and 40px targets
    (judges: a multi-step row of bare tabs read like a sentence). */
 .kit-seg,.kit-chips,.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *){display:flex;flex-wrap:wrap;gap:1px;padding:0;border:1px solid var(--control-border);border-radius:var(--control-radius);background:var(--line-strong);overflow:hidden}
 .kit-seg>button,.kit-chips>button,.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button{flex:1 1 auto;justify-content:center;min-height:40px;padding:0 10px;background:var(--plate);box-shadow:none;text-align:center}
 .kit-seg>button:hover,.kit-chips>button:hover,.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:hover{background:var(--plate);box-shadow:none}
 .kit-seg>button:is([aria-pressed="true"],[aria-selected="true"]),.kit-chips>button:is([aria-pressed="true"],[aria-selected="true"]),.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:is([aria-pressed="true"],[aria-selected="true"]){background:var(--control-on-bg);color:var(--control-on-ink);box-shadow:none}
 .kit-seg>button:is([aria-pressed="true"],[aria-selected="true"]) *,.kit-chips>button:is([aria-pressed="true"],[aria-selected="true"]) *,.report-content.report-content :is(.s01-seg,.s01-tool-seg,.s04-seg,.s04-tool-seg,.s05a-seg,.s05a-tool-seg,.s05b-seg,.s06-seg,.s06-tool-seg,.s07-seg,.s08-q-seg,.s08-seg,.s09-seg,.s10a-seg,.s10b-seg,.s10b-tool-seg,.s11a-seg,.s11a-tool-seg,.s11b-seg,.s12-seg,.s13-seg,.s14-seg,.s15-seg,.s15-tool-seg,.s16-seg,.s17-seg,.s18-seg,.s19-seg,.s20-seg,.s21-seg,.s23-r-seg,.s24-seg,.s01-chips,.s03-chips,.s05a-phase-chips,.s05b-chips,.s07-limit-chips,.s09-chips,.s12-chips,.s13-policy-chips,.s15-scale-chips,.s16-ro-chips,.s20-chips,.s22-chips):not(.kit-raw,.kit-raw *)>button:is([aria-pressed="true"],[aria-selected="true"]) *{color:inherit}
 .figure-views{gap:1px;border:1px solid var(--control-border);border-radius:var(--control-radius);background:var(--line-strong);overflow:hidden}
 .figure-views button{min-height:40px;padding:0 12px;background:var(--plate)}
 .figure-views button[aria-pressed="true"],.figure-views button[aria-pressed="true"]:hover{background:var(--control-on-bg);color:var(--control-on-ink);box-shadow:none}
 .figure-frame-actions .figure-tool,.figure-frame-actions .copy-link{min-height:40px;min-width:40px}
 .header-pager{display:none}
 .site-identity{min-height:44px}
 .byline-grid{grid-template-columns:1fr;gap:12px}
 .byline-author-list{font-size:16.5px}
 .cite-box{margin-top:36px}
 .cite-bibtex{font-size:11.5px;padding:12px 14px}
 .site-header{padding:0 14px 0 18px;gap:8px}
 .identity-name{font-size:15.5px}
 .header-actions{gap:2px}
 .search-trigger{width:40px;padding:0;justify-content:center}
 .search-trigger span{display:none}
 .mobile-nav-toggle{padding:0 11px;margin-left:2px}
 .chapter-opening{--film-w:100cqw;--overlap:calc(var(--film-w) * .5625 * .34)}
 .chapter-header{padding:36px var(--pad) 40px}
 .chapter-header.has-film{padding-bottom:calc(var(--overlap) + 36px)}
 .chapter-eyebrow{font-size:14.5px;margin-bottom:20px;padding-bottom:10px}
 .chapter-title-row{display:block;font-size:clamp(34px,9.6vw,42px)}
 .chapter-numeral{display:block;font-size:2.1em;line-height:.85;margin:0 0 10px}
 h1{line-height:1.06;text-wrap:pretty}
 .chapter-meta{font-size:12.5px;margin-top:16px}
 .chapter-meta li+li::before{margin:0 9px}
 .chapter-film-stage{border-radius:0}
 .chapter-film-footer{flex-wrap:wrap;padding:10px var(--pad) 0;gap:2px 16px}
 .chapter-film-caption{font-size:14px}
 .chapter-takeaway{margin-top:40px}
 .takeaway-body{font-size:20px;line-height:1.48}
 .chapter-takeaway.is-medium .takeaway-body{font-size:19px}
 .chapter-takeaway.is-long .takeaway-body{font-size:18px}
 .takeaway-points li{padding-left:28px}
 .chapter-outline{margin-top:36px}
 .chapter-outline>ol{columns:1}
 .report-content{margin-top:48px}
 .chapter-body{margin-top:48px}
 :is(.chapter-outline,.chapter-takeaway,.chapter-addition)+.chapter-body{margin-top:56px}
 .chapter-header--light{padding:36px var(--pad) 0}
 .ref-letters a,.ref-letters span{min-width:36px;height:40px}
 .report-content>h2{font-size:28px;margin-top:2.1em}
 .report-content>h3{font-size:20.5px}
 .report-content>h4{font-size:18.5px}
 .report-content figure{margin:2em 0 2.2em}
 .report-content figcaption,.figure-frame-caption,.report-content .table-caption{font-size:14.5px}
 .figure-expand{padding:10px}
 .figure-frame{--plate-pad:14px;margin-inline:calc(-1 * var(--pad))}
 .report-content.report-content>[data-web-addition="table-companion"]{--plate-pad:14px;margin-inline:calc(-1 * var(--pad));border-radius:0}
 .figure-frame-head{padding-top:14px;border-radius:0}
 .figure-frame-view{border-radius:0}
 .figure-frame-caption{padding:0 var(--pad)}
 .figure-frame-actions{width:100%;justify-content:space-between}
 .figure-frame-kicker{flex-direction:column;align-items:flex-start;gap:3px}
 .figure-frame-number::after{display:none}
 .report-content table{font-size:13.5px}
 .report-content td,.report-content th{padding:9px 10px}
 .th-sort{padding:9px 10px}
 .table-sticky table{font-size:13.5px}
 .table-sticky th{padding:9px 10px}
 .report-content .keyidea>p:first-child,.report-content .definitionbox>p:first-child{font-size:18.5px}
 .report-content .sectiontakeaway{padding:26px 20px 8px;margin-inline:calc(-1 * var(--pad));border-radius:0}
 .report-content blockquote{font-size:18px;padding-left:18px}
 .report-content pre{font-size:12px;padding:16px}
 .report-content .math.display{font-size:.9em}
 .ref-popover{left:8px!important;right:8px;top:auto!important;bottom:8px;width:auto;max-height:62vh;border-radius:4px;transform:translateY(16px);padding:18px 18px 16px}
 .ref-popover.is-open{transform:none}
 .ref-popover .ref-popover-close{display:grid}
 .chapter-pagination{grid-template-columns:1fr;margin-top:64px}
 .chapter-pagination a{font-size:20px;padding:18px 0 20px}
 .next-page{text-align:left;align-items:flex-start;padding-left:0!important;border-left:0;border-top:1px solid var(--line)}
 .previous-page{padding-right:0!important}
 .colophon{padding:44px 0 56px}
 .contents-inner{padding-top:26px}
 .contents-title{font-size:42px}
 .nav-heading{padding-right:96px}
 .contents-close-row .mobile-nav-close{margin-top:8px}
 .contents-subtitle{font-size:15px}
 .section-link{font-size:17px;padding:10px 0}
 .home-header{padding-top:44px}
 .home-imprint{font-size:14.5px}
 .page-home h1{font-size:clamp(36px,10.4vw,44px);line-height:1.06;margin-top:20px}
 .home-ornament{margin:26px 0 22px}
 .article-byline{font-size:16px}
 .home-entry{gap:12px 18px;font-size:13px;margin-top:28px}
 .page-home .report-content{margin-top:52px}
 .page-home .report-abstract p{font-size:17.5px}
 .overview-graphic{width:100%;margin:64px 0 0;padding:30px var(--pad) 18px;border-radius:0}
 .overview-heading h2{font-size:29px}
 .overview-heading p:last-child{font-size:15px}
 .overview-graphic .overview-desktop{display:none}
 .overview-graphic .overview-mobile{display:block;margin-top:25px}
 .overview-graphic figcaption{font-size:11px;margin-top:20px}
 .overview-labels{font-size:11px}
 .overview-experts text{font-size:14px}
 .overview-sync-label{font-size:11px}
 .report-index{margin-top:64px}
 .report-index h2{font-size:40px}
 .index-intro{font-size:15.5px}
 .index-part a{font-size:17px;grid-template-columns:2.1em minmax(0,1fr) auto;gap:0 10px}
 .search-dialog{top:5dvh;padding:22px 20px;max-height:88dvh}
 .search-dialog h2{font-size:24px}
 .search-field input{font-size:18px}
 .search-result-title{font-size:18px}
 .figure-lightbox{padding:12px;width:100vw;max-height:100dvh;border-radius:0}
 .figure-lightbox-header{font-size:11px;gap:8px}
 .report-content .csl-entry{font-size:15px}
}
@media(forced-colors:active){
 .figure-views button[aria-pressed="true"],.kit-seg>button:is([aria-pressed="true"],[aria-selected="true"]),.kit-chips>button:is([aria-pressed="true"],[aria-selected="true"]),.report-content .figure-frame-native button[aria-pressed="true"],.kit-button[aria-pressed="true"]{outline:2px solid Highlight;outline-offset:-2px}
 .outline-toc a.is-active,.section-link.is-current,.rail-toc a.is-active{outline:1px solid Highlight}
 .kit-readout::before,.kit-legend [data-swatch]{forced-color-adjust:none}
 .kit-toast{border:1px solid CanvasText}
 /* Opt-in for diagram cards whose SVG text and fills carry meaning: Chrome
    does not force SVG fills, so dark SVG text would land on a forced dark
    surface. A .kit-surface keeps its own light surface and colours. */
 .kit-surface{forced-color-adjust:none;background:var(--cream-hi);color:var(--ink);border:1px solid CanvasText}
 .sidenote.is-linked,.footnote-ref.is-linked{outline:1px solid Highlight}
 .table-sticky,.table-sticky th{forced-color-adjust:none;background:Canvas;color:CanvasText}
 .chapter-header{border-bottom:1px solid CanvasText}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
 .reading-progress span{will-change:auto}
 .overview-packet,.overview-return{animation:none;opacity:0}
 .overview-experts>g{animation:none;opacity:1}
 .report-content :target{animation:none}
}
@media print{
 .chapter-film,.chapter-takeaway .takeaway-source,.context-bar,.ref-popover,.table-sticky,.table-tools,.figure-tools,.figure-frame-actions,.sidenote,.heading-anchor,.equation-link,.chapter-outline,.page-outline,.header-pager,.copy-link,.kit-toast,.cite-copy,.ref-backlinks{display:none!important}
 .chapter-body{display:block!important;margin-top:18px}
 body{font:11pt/1.5 "Source Serif 4",Georgia,serif;background:#fff;color:#111}
 .site-header,.report-navigation,.chapter-pagination,.search-dialog,.skip-link,.mobile-nav-scrim,.home-entry,.report-index,.overview-graphic,.figure-expand::after{display:none!important}
 body.sidenotes-on .report-content>.footnotes{display:block!important}
 .reading-main{padding:0;max-width:none}
 .report-content{display:block;padding:0;margin:0}
 .chapter-header,.chapter-header--light{background:none;color:#111;padding:0 0 18px}
 .chapter-title-row h1{color:#111}
 .chapter-numeral{color:#a8245f}
 .chapter-meta,.chapter-eyebrow{color:#444}
 .chapter-takeaway{width:auto;border-top:1px solid #999}
 .chapter-title-row{font-size:28pt}
 .report-content h2{font-size:20pt}
 .report-content h3{font-size:15pt}
 .report-content h4{font-size:12pt}
 .report-content h2,.report-content h3,.report-content h4{break-after:avoid}
 .report-content p{orphans:3;widows:3}
 .report-content figure{break-inside:avoid;margin:20px 0}
 .report-content figcaption,.report-content table caption,.figure-frame-caption,.report-content .table-caption{font-size:9pt;color:#333;margin-left:0}
 .report-content table{font-size:9pt;overflow:visible}
 .table-wrap,.table-scroll{overflow:visible}
 .table-wrap table,.table-scroll table,.table-scroll table[data-columns]{min-width:0}
 .report-content pre{white-space:pre-wrap}
 .report-content .math.display,mjx-container[display="true"]{overflow:visible!important}
 .figure-frame{break-inside:avoid}
 .figure-frame-view[hidden]{display:block!important}
 .report-content .sectiontakeaway{background:none;color:#111;border:1px solid #999}
 .colophon{padding:20px 0 0;font-size:8pt;color:#444}
 a{color:#111;text-decoration:underline}
}

/* Wider reading measure on wide screens (2026-11-02 reading pass). */
@media(min-width:1440px){:root{--measure:740px;--inset:880px;--wide:1100px}}
@media(min-width:1680px){:root{--measure:800px;--inset:960px;--wide:1160px}}

/* Pages with the left contents panel (>=1280px) drop the header Contents button;
   the cover keeps it (2026-11-02 reading pass). */
@media(min-width:1280px){body:has(.page-outline.is-floating) .site-header .contents-toggle{display:none}}