@font-face{font-family:Article Serif;src:url('/assets/fonts/serif.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:Article Serif;src:url('/assets/fonts/serif-bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:Article Serif;src:url('/assets/fonts/serif-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:Article Sans;src:url('/assets/fonts/sans.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Article Mono;src:url('/assets/fonts/mono.woff2') format('woff2');font-weight:400;font-display:swap}
:root{color-scheme:light;--bg:#fff;--text:#252d39;--heading:#101b2a;--muted:#586579;--line:#d6dce5;--surface:#f3f6fa;--accent:#1255aa;--active:#e8f0fc;--active-text:#084995;--target:#e1ecfb;--header-height:76px}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--bg:#121820;--text:#e0e5ee;--heading:#f1f4fa;--muted:#a3b0c4;--line:#364151;--surface:#1b2532;--accent:#92bcff;--active:#243955;--active-text:#c3d9ff;--target:#2b405b}}
:root[data-theme="dark"]{color-scheme:dark;--bg:#121820;--text:#e0e5ee;--heading:#f1f4fa;--muted:#a3b0c4;--line:#364151;--surface:#1b2532;--accent:#92bcff;--active:#243955;--active-text:#c3d9ff;--target:#2b405b}
*{box-sizing:border-box}
html{scroll-behavior:auto;font-size:18px}
html[data-text-size="normal"]{font-size:16px}
html[data-text-size="large"]{font-size:18px}
html[data-text-size="xlarge"]{font-size:20px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Article Sans,Arial,sans-serif}
[id]{scroll-margin-top:calc(var(--header-height) + 24px)}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
button,summary{font:inherit;cursor:pointer}
button{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-100px;left:16px;padding:12px 18px;background:var(--bg);z-index:10}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:5;min-height:76px;padding:14px 24px;border-bottom:1px solid var(--line);background:var(--bg);transition:transform .16s ease-out}
.header-inner,.page-layout{width:100%;max-width:1320px;margin:0 auto}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:47px}
.site-header.is-hidden{transform:translateY(-100%)}
.wordmark{text-decoration:none;color:var(--heading);font-size:1.25rem;font-weight:700;letter-spacing:-.5px;white-space:nowrap}
.header-tools{display:flex;align-items:center;gap:22px;font-size:.875rem}
.theme-control{align-items:center;gap:8px;color:var(--heading);background:transparent;border:1px solid var(--line);border-radius:4px;padding:8px;min-height:40px;white-space:nowrap}
.theme-control:hover{background:var(--active)}
.theme-icon{display:none;width:1.2em;height:1.2em;flex-shrink:0;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.theme-word{position:relative;display:inline-block;text-align:left}
.theme-measure{display:block;visibility:hidden;pointer-events:none}
.theme-label{display:none;position:absolute;inset:0}
:root[data-theme="light"] .theme-icon-light,:root[data-theme="dark"] .theme-icon-dark,:root[data-theme="system"] .theme-icon-system{display:block}
:root[data-theme="light"] .theme-label-light,:root[data-theme="dark"] .theme-label-dark,:root[data-theme="system"] .theme-label-system{display:block}
.language-link{display:inline-flex;align-items:center;gap:6px;padding:9px 2px;text-decoration:none;color:var(--heading)}
.language-link:hover{color:var(--accent)}
.reading-progress{position:fixed;top:0;left:0;z-index:7;width:100%;height:2px;border:0;background:transparent;appearance:none}
.reading-progress::-webkit-progress-bar{background:transparent}.reading-progress::-webkit-progress-value{background:var(--accent)}.reading-progress::-moz-progress-bar{background:var(--accent)}
.enhanced,.toc-toggle,.toc-close{display:none}.js .theme-control{display:flex}.js .reading-progress{display:block}
.js .toc-toggle{border:0;background:transparent;padding:8px 0;color:var(--heading)}
.page-frame{padding:0 24px}
.page-layout{--article-start:calc(32px + 20px + 17rem + 5rem);--collapsed-offset:calc((100cqw - 100%)/2 - var(--article-start));container-type:inline-size;display:grid;grid-template-columns:32px 20px 17rem 5rem minmax(0,68ch) minmax(0,1fr);font-family:Article Serif,Georgia,serif;font-size:1rem}
.contents-rail{grid-column:3;align-self:start;position:sticky;top:calc(var(--header-height) + 32px);height:calc(100dvh - var(--header-height) - 56px);margin-top:50px;min-width:0}
.contents-nav{height:100%;display:flex;flex-direction:column;min-width:0;padding-bottom:16px;font-family:Article Sans,Arial,sans-serif;font-size:.875rem}
.toc-entries{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.toc-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;color:var(--muted);padding:0 10px 16px}
.js .toc-heading{min-height:48px;padding-top:6px}
.js .toc-collapse{display:grid;place-items:center;grid-column:1;align-self:start;position:sticky;top:calc(var(--header-height) + 32px);margin-top:50px;z-index:4;background:var(--bg);border:1px solid var(--line);border-radius:4px;width:32px;height:32px;padding:5px}
.collapse-arrow{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .18s ease-out}
html[data-toc-collapsed="true"] .collapse-arrow{transform:rotate(180deg)}
html[data-toc-collapsed="true"] .contents-nav{visibility:hidden;pointer-events:none}
.js .text-size-button{display:block}
.text-size-button{color:var(--heading);background:transparent;border:1px solid var(--line);border-radius:4px;padding:8px;width:44px;height:40px;font-size:1rem;line-height:1;white-space:nowrap}
.text-size-button:hover{background:var(--active)}
.globe{width:1.2em;height:1.2em;fill:none;stroke:currentColor;stroke-width:1.5;flex-shrink:0}
.contents-nav ol{list-style:none;padding:0;margin:0;border-left:1px solid var(--line)}
.contents-nav a{display:block;border-left:2px solid transparent;margin-left:-1px;padding:7px 10px;text-decoration:none;line-height:1.5;color:var(--muted)}
.contents-nav .toc-level-2 a{padding-top:11px;color:var(--heading)}
.contents-nav .toc-level-3 a{padding-left:21px}
.contents-nav a:hover{color:var(--accent)}
.contents-nav a[aria-current="location"]{background:var(--active);color:var(--active-text);border-left-color:var(--accent)}
main{grid-column:5;min-width:0;width:100%;padding-top:55px;padding-bottom:96px;font-family:Article Sans,Arial,sans-serif;transition:transform .18s ease-out}
html[data-toc-collapsed="true"] main{transform:translateX(var(--collapsed-offset))}
h1,h2,h3{color:var(--heading);font-family:Article Sans,Arial,sans-serif;hyphens:none;font-weight:700;letter-spacing:-.035em;line-height:1.2}
h1{font-size:clamp(2.25rem,4.5vw,3.75rem);margin:0 0 28px;max-width:760px;letter-spacing:-.055em;line-height:1.12}
.article-meta{font-size:.875rem;line-height:1.8;color:var(--muted);margin:0}
.pdf-link{display:inline-flex;gap:20px;align-items:center;margin:22px 0 0;padding:10px 0;font-size:.875rem;font-weight:700;text-decoration:none}.pdf-link span{font-size:1.1875rem}
.article-header{padding-bottom:35px;border-bottom:1px solid var(--line);margin-bottom:45px}
.article-body{font-family:Article Serif,Georgia,serif;font-size:1rem;line-height:1.85;hyphens:auto;overflow-wrap:break-word}
.article-body p{margin:0 0 1.25em}
.article-body h2{font-size:2rem;margin:80px 0 28px;padding-top:22px;border-top:1px solid var(--line)}
.article-body h2:first-child{border:0;padding-top:0;margin-top:0}
.article-body h3{font-size:1.4375rem;margin:45px 0 20px;letter-spacing:-.025em;line-height:1.4}
.article-body li{margin-bottom:.5em}.article-body ul,.article-body ol{padding-left:1.45em}
.article-body strong{font-weight:700}.article-body a{overflow-wrap:anywhere}.article-body a u{text-decoration:none}
.section-link{font-size:.7em;display:inline-block;margin-left:10px;opacity:0;text-decoration:none;vertical-align:middle;font-weight:400}
h2:hover .section-link,h3:hover .section-link,.section-link:focus-visible{opacity:1}
blockquote{margin:32px 0;padding:24px 28px;border-left:3px solid var(--accent);background:var(--surface);font-size:.95em}
blockquote p:last-child{margin-bottom:0!important}
.overflow-wrap{margin:28px 0;max-width:100%;min-width:0}
.scroll-region{max-width:100%;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--muted) var(--surface)}
table{border-collapse:collapse;width:100%;font-family:Article Sans,Arial,sans-serif;font-size:.875rem;line-height:1.6;hyphens:none;font-variant-numeric:tabular-nums}
th,td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);min-width:130px}
thead th{background:var(--surface);color:var(--heading);font-weight:700;border-top:1px solid var(--line)}
tbody th{font-weight:700}
.overflow-hint{display:none;font-family:Article Sans,Arial,sans-serif;color:var(--muted);font-size:.75rem;margin:7px 0!important;hyphens:none}
.has-overflow .overflow-hint{display:block}
pre,code{font-family:Article Mono,Consolas,monospace;hyphens:none}
pre{margin:0;padding:24px;background:var(--surface);font-size:.875rem;line-height:1.75;width:max-content;min-width:100%;white-space:pre;tab-size:4}
p code,li code{font-size:.85em;background:var(--surface);padding:.1em .2em;overflow-wrap:anywhere}
.footnote-ref{font-family:Article Sans,Arial,sans-serif;font-size:.65em;line-height:0;vertical-align:super;margin:0 2px}
.footnote-ref a{padding:3px;text-decoration:none;font-weight:700}
.footnotes{border-top:1px solid var(--line);margin-top:70px;padding-top:30px;font-family:Article Sans,Arial,sans-serif;font-size:.875rem;line-height:1.7;hyphens:none}
.footnotes li{padding-left:8px;margin-bottom:20px}.footnotes li p{margin-bottom:0}
.end-label{font-family:Article Sans,Arial,sans-serif;font-size:.875rem;font-weight:700;color:var(--heading);margin:0 0 20px!important;text-transform:uppercase;letter-spacing:.06em}
.article-footer{margin-top:48px;border-top:1px solid var(--line);padding-top:32px;font-size:.875rem;line-height:1.8;color:var(--muted)}
.article-footer section+section{margin-top:36px}.correction-date{font-weight:700;color:var(--heading)}
.citation-box{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:4px;background:var(--surface)}
.citation-line{min-width:0}
.citation{font-family:Article Mono,Consolas,monospace;font-size:.75rem;white-space:normal;overflow-wrap:anywhere;word-break:normal;hyphens:none;margin:0;line-height:1.8}
.js .citation-copy{display:block}
.citation-copy{background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:8px;width:6.5em;font-size:.75rem;white-space:nowrap}
.citation-copy:hover{background:var(--active);color:var(--active-text)}
.note-tooltip{position:fixed;z-index:8;width:min(440px,calc(100vw - 32px));max-height:300px;overflow:auto;padding:18px 22px;border:1px solid var(--line);box-shadow:0 8px 32px #0003;background:var(--bg);color:var(--text);border-radius:5px;font-size:.875rem;line-height:1.7;overflow-wrap:anywhere}
.note-tooltip p{margin:0}.note-tooltip a{pointer-events:none}
.print-edition{display:none}
:target{animation:target-highlight 2.2s ease-out}
@keyframes target-highlight{0%,45%{background-color:var(--target)}100%{background-color:transparent}}
@media(max-width:1050px){.page-layout{--article-start:calc(32px + 20px + 14rem + 38px);grid-template-columns:32px 20px 14rem 38px minmax(0,68ch) minmax(0,1fr)}.contents-nav{font-size:.8125rem}}
@media(max-width:800px){
  .contents-rail{display:contents}.js .toc-toggle{display:block}
  .site-header{padding:12px 20px}.header-inner{gap:12px;flex-wrap:wrap}.wordmark{font-size:1.125rem}.edition{display:none}.header-tools{gap:14px;flex-wrap:wrap}
  .page-layout{--collapsed-offset:0px;container-type:normal;display:block}
  .js .contents-nav{display:none}.js .contents-nav.is-open{display:flex;position:fixed;inset:var(--header-height) 0 0;height:calc(100dvh - var(--header-height));margin:0;padding:24px;max-height:calc(100dvh - var(--header-height));background:var(--bg);z-index:6}
  .js .toc-collapse{display:none}html[data-toc-collapsed="true"] .contents-nav{visibility:visible;pointer-events:auto}
  .js .toc-close{display:block;border:1px solid var(--line);background:transparent;border-radius:4px;font-size:1.5rem;line-height:1;width:36px;height:36px}
  .js .toc-heading{min-height:0;padding:0 10px 16px}.toc-heading{display:flex;align-items:center;justify-content:space-between}.contents-nav{position:static;margin:30px 0;height:350px;font-size:.875rem}
  main{padding-top:38px}h1{font-size:2.625rem}.article-body{font-size:1rem;line-height:1.85}.article-body h2{font-size:1.75rem;margin-top:60px}.article-body h3{font-size:1.375rem}
  .section-link{opacity:.7}.article-header{margin-bottom:35px}.article-meta{font-size:.8125rem}
  th,td{min-width:135px}pre{padding:18px}
}
@media(max-width:500px){.site-header{padding:10px 18px}.header-inner{gap:8px}.header-tools{width:100%;justify-content:space-between;gap:10px}.wordmark{font-size:1rem}.theme-control{font-size:.75rem}.page-frame{padding:0 22px}h1{font-size:2.25rem}.eyebrow{font-size:.8125rem}blockquote{padding:18px 20px}}
@media(prefers-reduced-motion:reduce){:target{animation:none;background:var(--target)}.site-header,main,.collapse-arrow{transition:none}}
@media print{
  :root,:root[data-theme="dark"]{color-scheme:light;--bg:#fff;--text:#111;--heading:#111;--muted:#444;--line:#bbb;--surface:#f5f5f5;--accent:#111;--header-height:0px}
  html[data-text-size]{font-size:100%}
  body{background:#fff;color:#111}
  .site-header,.toc-collapse,.contents-rail,.contents-nav,.skip-link,.pdf-link,.section-link,.footnote-back,.note-tooltip,.overflow-hint,.reading-progress{display:none!important}
  .page-frame{padding:0}.page-layout{container-type:normal;display:block;width:auto;max-width:none;padding:0}main{padding:0;transform:none!important;transition:none}
  h1{font-size:30pt;line-height:1.12;letter-spacing:-.045em}h2,h3{break-after:avoid;page-break-after:avoid}
  .article-header{margin-bottom:22pt;padding-bottom:16pt}.eyebrow,.article-meta{font-size:9pt}
  .print-edition{display:block;font-size:9pt;margin:10pt 0 0}.print-edition span{margin-left:10pt}
  .article-body{font-size:10.5pt;line-height:1.65;overflow-wrap:break-word}
  .article-body h2{font-size:19pt;margin-top:30pt;padding-top:14pt}.article-body h3{font-size:13pt;margin-top:20pt}
  p,li{orphans:3;widows:3}.article-body p{margin-bottom:10pt}
  blockquote{break-inside:avoid;padding:12pt 16pt;margin:16pt 0}
  .scroll-region{overflow:visible;max-width:100%}.overflow-wrap{margin:16pt 0}
  table{font-size:8pt;line-height:1.5;table-layout:fixed;max-width:100%;break-inside:avoid}
  th,td{min-width:0;padding:7pt;overflow-wrap:anywhere}
  pre{width:auto;min-width:0;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;font-size:8pt;padding:12pt;break-inside:avoid}
  #sources ~ h3{margin-top:12pt;margin-bottom:8pt}
  #sources ~ ul{font-size:9.5pt;line-height:1.55;margin-top:6pt;margin-bottom:6pt}
  #sources ~ ul li{margin-bottom:3pt}#sources ~ ul p{margin-bottom:2pt}
  .footnotes{break-before:page;font-size:9pt;line-height:1.6}.footnote-item{break-inside:avoid}.footnotes p{margin:0}
  .footnotes a,.article-body a{color:#111}.article-footer{font-size:9pt}.article-footer section{break-inside:avoid}
  .citation-box{display:contents}.citation-line{overflow:visible}.citation{font-family:Article Sans,Arial,sans-serif;font-size:9pt;white-space:normal;overflow-wrap:anywhere}
  .citation-copy,.citation-status{display:none!important}
  :target{animation:none;background:transparent}
}