ReadonlylangReadonlytitleReadonlydescriptionOptional ReadonlykeywordsReadonlycanonicalOptional ReadonlyhreflangPer-language alternate paths. If omitted, chrome only emits the current one.
Optional ReadonlypublishedISO-8601 date for article:published_time.
Optional ReadonlymodifiedISO-8601 date for article:modified_time / og:updated_time.
Optional ReadonlyjsonJSON-LD object(s) to inject inside <head> as <script type="application/ld+json">. Pass plain (non-serialised) JS objects โ the head renderer serialises them via JSON.stringify.
Optional ReadonlyextraExtra <meta> / <link> lines to splice into <head>.
Optional ReadonlyextraInline <style> body, appended verbatim.
Optional ReadonlybreadcrumbPrebuilt breadcrumb nav HTML (skipped if empty).
Optional ReadonlysectionSection identifier (og:article:section).
Optional ReadonlyrssRSS feed URL, defaults to /rss.xml.
Optional Readonlyogog:type. Defaults to 'article' for backwards-compat with the article renderer. Index/sitemap/methodology pages should set 'website' so that crawlers do not treat them as individual articles and the article:* meta block is suppressed.
Optional ReadonlybreadcrumbCustom breadcrumb path used by buildChrome to render the sub-navigation row. The last item is the current page. When omitted, buildChrome falls back to the legacy 3-tier Home > Political Intelligence > {title} breadcrumb used by individual articles.
Optional ReadonlydefaultFilename used by the lang-switcher fallback (when an explicit hreflangAlternates entry for a given language is not supplied). For the English version, this is the literal file (e.g. 'sitemap.html', 'political-intelligence.html'); other languages get the _${lang} suffix automatically. Defaults to 'index.html' so the fallback always lands on a valid landing page even if the current page is not translated.
Optional ReadonlybodyExtra space-separated CSS classes appended to the <body> after the canonical rm-article-body class.
Optional ReadonlylanguageWhen set to false, suppresses the always-visible horizontal <nav class="language-switcher rm-lang-bar"> row. Defaults to true.
Optional ReadonlyheroWhen true (default), emits the brand .hero-banner block immediately after <header class="rm-site-header">. Set false for chrome variants where a full-bleed banner conflicts with the page's own hero.
Optional ReadonlyheroOptional site-root-relative banner image used when heroBanner is enabled.
Optional ReadonlyfaqOptional FAQ entries. When โฅ2 well-formed entries are provided, chrome auto-emits a Schema.org FAQPage JSON-LD block.
Optional ReadonlyspeakableCSS selectors for SpeakableSpecification.
Optional ReadonlyrelOptional <link rel="prev"> absolute URL for paginated listing pages.
Optional ReadonlyrelOptional <link rel="next"> absolute URL for paginated listing pages.
Canonical filename in the site root, e.g.
news/2026-04-23/propositions-en.html.