Datasets:

tfrere
/

research-article-template-editor-test2-data

	<!DOCTYPE html><html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<!--
	Opt out of Chrome/Edge/Firefox in-browser translation. The article
	body is authored in English and contains inline math / code that
	the translator would happily garble. These metas tell the browser
	to never surface the translate prompt even on non-English OS
	locales. The google-named tag is the historical Chrome opt-out;
	most other engines read the same tag.
	-->
	<meta name="google" content="notranslate">
	<meta name="robots" content="notranslate">
	<title>default</title>

	<!--
	Blocking theme bootstrap (runs before any CSS is parsed).
	Sets <html data-theme> to the user's preferred mode so the
	FIRST paint already uses the right palette - no dark->light
	flash on a "light preference" browser. Must stay:
	- inline (no network dependency)
	- synchronous (no async/defer)
	- placed BEFORE <style> in <head>
	The rest of the theme logic (toggle button, icon swap, live
	media-query sync) still runs at end-of-body where it is less
	critical.
	-->
	<script>
	(function() {
	try {
	var saved = localStorage.getItem('theme');
	var prefersDark = window.matchMedia &&
	window.matchMedia('(prefers-color-scheme: dark)').matches;
	var mode = saved \|\| (prefersDark ? 'dark' : 'light');
	document.documentElement.setAttribute('data-theme', mode);
	document.documentElement.style.colorScheme = mode;
	} catch (e) {
	document.documentElement.setAttribute('data-theme', 'dark');
	}
	})();
	</script>
	<meta name="description" content="">
	<meta name="author" content="test">

	<!-- Open Graph -->
	<meta property="og:type" content="article">
	<meta property="og:title" content="default">
	<meta property="og:description" content="">
	<meta property="og:image" content="https://huggingface.co/datasets/tfrere/research-article-template-editor-test2-data/resolve/main/published/default/thumb.jpg">
	<meta property="article:published_time" content="2026-05-20T14:23:28.586Z">
	<meta property="article:author" content="test">

	<!-- Twitter Card -->
	<meta name="twitter:card" content="summary_large_image">
	<meta name="twitter:title" content="default">
	<meta name="twitter:description" content="">
	<meta name="twitter:image" content="https://huggingface.co/datasets/tfrere/research-article-template-editor-test2-data/resolve/main/published/default/thumb.jpg">

	<!-- KaTeX CSS -->
	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.21/dist/katex.min.css" integrity="sha384-zh0CIslj+VczCZtlzBcjt5ppRcsAmDnRem7ESsYwWwg3m/OaJ2l4x7YBZl9Kxxib" crossorigin="anonymous">

	<!-- Code blocks are pre-highlighted at publish time with Shiki (dual-theme
	via --shiki-dark CSS vars). Zero runtime JS, zero CDN dependency. -->

	<!-- Mermaid (renders <pre class="mermaid"> blocks, auto-theme dark/light) -->
	<script type="module">
	import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
	function getTheme() {
	return document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'neutral';
	}
	mermaid.initialize({ startOnLoad: false, theme: getTheme() });

	document.querySelectorAll('pre.mermaid').forEach(function(el) {
	el.setAttribute('data-mermaid-src', el.textContent \|\| '');
	});
	await mermaid.run();

	new MutationObserver(function(ms) {
	for (var i = 0; i < ms.length; i++) {
	if (ms[i].attributeName === 'data-theme') {
	mermaid.initialize({ startOnLoad: false, theme: getTheme() });
	document.querySelectorAll('pre.mermaid').forEach(function(el) {
	var src = el.getAttribute('data-mermaid-src');
	if (src) {
	el.removeAttribute('data-processed');
	el.textContent = src;
	}
	});
	mermaid.run();
	break;
	}
	}
	}).observe(document.documentElement, { attributes: true, attributeFilter: ['data-theme'] });
	</script>

	<style>
	/* ============================================================================ */
	/* Design Tokens */
	/* ============================================================================ */
	:root {
	/* Neutrals */
	--neutral-900: rgb(17, 24, 39);
	--neutral-600: rgb(107, 114, 128);
	--neutral-400: rgb(185, 185, 185);
	--neutral-300: rgb(228, 228, 228);
	--neutral-200: rgb(245, 245, 245);
	--neutral-50: rgb(249, 250, 251);

	--default-font-family: Source Sans Pro, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
	--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

	/* Brand (OKLCH base + derived states) */
	--primary-base: oklch(0.75 0.12 47);
	--primary-color: var(--primary-base);
	--primary-color-hover: oklch(from var(--primary-color) calc(l - 0.05) c h);
	--primary-color-active: oklch(from var(--primary-color) calc(l - 0.10) c h);
	--on-primary: #ffffff;

	/* Semantic colors */
	--danger-color: oklch(0.65 0.19 25);
	--success-color: oklch(0.65 0.15 145);
	--info-color: oklch(0.65 0.12 230);

	/* Text & Surfaces */
	--page-bg: #fff;
	--surface-bg: #f9f9f9;
	--text-color: rgba(0, 0, 0, .85);
	--transparent-page-contrast: rgba(255, 255, 255, .85);
	--muted-color: rgba(0, 0, 0, .6);
	--border-color: rgba(0, 0, 0, .1);
	--code-bg: #f6f8fa;

	/* Links */
	--link-underline: var(--primary-color);
	--link-underline-hover: var(--primary-color-hover);

	/* Spacing scale */
	--spacing-1: 8px;
	--spacing-2: 12px;
	--spacing-3: 16px;
	--spacing-4: 24px;
	--spacing-5: 32px;
	--spacing-6: 40px;
	--spacing-7: 48px;
	--spacing-8: 56px;
	--spacing-9: 64px;
	--spacing-10: 72px;

	/* Responsive breakpoints (in px, consumed directly by @media rules).
	Keep in sync with any @media usage across the codebase. */
	--bp-xxs-px: 320px;
	--bp-xs-px: 480px;
	--bp-sm-px: 640px;
	--bp-md-px: 768px;
	--bp-lg-px: 1024px;
	--bp-xl-px: 1280px;
	--bp-content-collapse-px: 1100px;

	/* Page gutter and block spacing */
	--content-padding-x: 16px;
	--block-spacing-y: var(--spacing-4);

	/* Content layout (3-col grid shared by editor & publisher) */
	--layout-toc-width: 260px;
	--layout-content-width: 680px;
	--layout-sidenote-width: 260px;
	--layout-gap: 32px;
	--layout-max-width: 1280px;

	/* Editor uses narrower sidebars so the chat/drawer fits comfortably.
	* max-width = TOC + gap + content + gap + sidenote + 2*padding
	* = 200 + 32 + 680 + 32 + 200 + 32 = 1176px
	* (keeps columns at their intended widths without the grid shrinking.) */
	--layout-editor-toc-width: 200px;
	--layout-editor-sidenote-width: 200px;
	--layout-editor-max-width: 1176px;

	/* Config */
	--palette-count: 8;

	/* Button tokens */
	--button-radius: 6px;
	--button-padding-x: 16px;
	--button-padding-y: 10px;
	--button-font-size: 14px;
	--button-icon-padding: 8px;
	/* Big button */
	--button-big-padding-x: 16px;
	--button-big-padding-y: 12px;
	--button-big-font-size: 16px;
	--button-big-icon-padding: 12px;

	/* Table tokens */
	--table-border-radius: 8px;
	--table-header-bg: oklch(from var(--surface-bg) calc(l - 0.02) c h);
	--table-row-odd-bg: oklch(from var(--surface-bg) calc(l - 0.01) c h);

	/* Z-index */
	--z-base: 0;
	--z-content: 1;
	--z-elevated: 10;
	--z-overlay: 1000;
	--z-modal: 1100;
	--z-tooltip: 1200;

	/* Charts (global) */
	--axis-color: var(--muted-color);
	--tick-color: var(--text-color);
	--grid-color: rgba(0, 0, 0, .08);
	}

	/* ============================================================================ */
	/* Dark Theme Overrides */
	/* ============================================================================ */
	[data-theme="dark"] {
	--page-bg: #0f1115;
	--surface-bg: #07080a;
	--text-color: rgba(255, 255, 255, .9);
	--muted-color: rgba(255, 255, 255, .7);
	--border-color: rgba(255, 255, 255, .15);
	--code-bg: #12151b;
	--transparent-page-contrast: rgba(0, 0, 0, .85);

	/* Charts (global) */
	--axis-color: var(--muted-color);
	--tick-color: var(--muted-color);
	--grid-color: rgba(255, 255, 255, .10);

	/* Primary (lower L in dark) */
	--primary-color-hover: oklch(from var(--primary-color) calc(l - 0.05) c h);
	--primary-color-active: oklch(from var(--primary-color) calc(l - 0.10) c h);
	--on-primary: #0f1115;

	color-scheme: dark;
	background: var(--page-bg);
	}
	html { box-sizing: border-box; }
	, ::before, *::after { box-sizing: inherit; }
	body {
	margin: 0;
	font-family: var(--default-font-family);
	color: var(--text-color);
	}
	audio { display: block; width: 100%; }

	img,
	picture {
	max-width: 100%;
	height: auto;
	display: block;
	position: relative;
	z-index: var(--z-elevated);
	}
	/* -----------------------------------------------------------------------
	Design tokens - Light / Dark theming

	Usage: var(--token-name)
	Toggle: data-theme="light" or data-theme="dark" on <html>
	Default: follows prefers-color-scheme
	----------------------------------------------------------------------- */

	:root,
	[data-theme="light"] {
	--text-primary: #1a1a1a;
	--text-secondary: #555;
	--text-tertiary: #888;
	--text-faint: #aaa;
	--text-heading: #111;
	--text-heading-secondary: #222;
	--text-strong: #000;

	--bg-primary: #ffffff;
	--bg-secondary: #f7f7f7;
	--bg-tertiary: #f0f0f0;
	--bg-hover: rgba(0, 0, 0, 0.03);
	--bg-overlay: rgba(0, 0, 0, 0.5);
	--bg-tooltip: #ffffff;
	--bg-surface: #ffffff;
	--bg-code: rgba(0, 0, 0, 0.04);
	--bg-code-block: #fafafa;

	--border: #e0e0e0;
	--border-light: #eeeeee;
	--border-focus: rgba(124, 58, 237, 0.5);

	--accent: #7c3aed;
	--accent-light: #958DF1;
	--accent-bg: rgba(124, 58, 237, 0.08);
	--accent-bg-hover: rgba(124, 58, 237, 0.15);
	--accent-text: #6d28d9;

	--code-text: #d63384;
	--code-comment: #6a737d;
	--code-keyword: #8250df;
	--code-string: #0a6640;
	--code-number: #b35900;
	--code-variable: #d63384;
	--code-type: #b35900;
	--code-function: #0550ae;
	--code-tag: #d63384;
	--code-attr: #b35900;
	--code-symbol: #0a6640;
	--code-meta: #0550ae;
	--code-deletion: #d63384;

	--danger: #dc2626;
	--danger-color: #dc2626;
	--danger-bg: rgba(220, 38, 38, 0.08);
	--danger-bg-hover: rgba(220, 38, 38, 0.15);

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);

	--katex-color: #1a1a1a;
	}

	[data-theme="dark"] {
	--text-primary: rgba(255, 255, 255, 0.85);
	--text-secondary: rgba(255, 255, 255, 0.5);
	--text-tertiary: rgba(255, 255, 255, 0.4);
	--text-faint: rgba(255, 255, 255, 0.25);
	--text-heading: #fff;
	--text-heading-secondary: rgba(255, 255, 255, 0.9);
	--text-strong: rgba(255, 255, 255, 0.95);

	--bg-primary: #0a0a0a;
	--bg-secondary: #1a1a1a;
	--bg-tertiary: #1e1e1e;
	--bg-hover: rgba(255, 255, 255, 0.03);
	--bg-overlay: rgba(0, 0, 0, 0.5);
	--bg-tooltip: #1e1e2e;
	--bg-surface: #1a1a1a;
	--bg-code: rgba(255, 255, 255, 0.06);
	--bg-code-block: rgba(255, 255, 255, 0.03);

	--border: rgba(255, 255, 255, 0.1);
	--border-light: rgba(255, 255, 255, 0.06);
	--border-focus: rgba(149, 141, 241, 0.5);

	--accent: #7c3aed;
	--accent-light: #958DF1;
	--accent-bg: rgba(149, 141, 241, 0.15);
	--accent-bg-hover: rgba(149, 141, 241, 0.25);
	--accent-text: #b4aef7;

	--code-text: #e06c75;
	--code-comment: #5c6370;
	--code-keyword: #c678dd;
	--code-string: #98c379;
	--code-number: #d19a66;
	--code-variable: #e06c75;
	--code-type: #e5c07b;
	--code-function: #61afef;
	--code-tag: #e06c75;
	--code-attr: #d19a66;
	--code-symbol: #56b6c2;
	--code-meta: #61afef;
	--code-deletion: #e06c75;

	--danger: #e06c75;
	--danger-color: #e06c75;
	--danger-bg: rgba(224, 108, 117, 0.12);
	--danger-bg-hover: rgba(224, 108, 117, 0.25);

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
	--shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);

	--katex-color: rgba(255, 255, 255, 0.85);
	}

	@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
	--text-primary: rgba(255, 255, 255, 0.85);
	--text-secondary: rgba(255, 255, 255, 0.5);
	--text-tertiary: rgba(255, 255, 255, 0.4);
	--text-faint: rgba(255, 255, 255, 0.25);
	--text-heading: #fff;
	--text-heading-secondary: rgba(255, 255, 255, 0.9);
	--text-strong: rgba(255, 255, 255, 0.95);

	--bg-primary: #0a0a0a;
	--bg-secondary: #1a1a1a;
	--bg-tertiary: #1e1e1e;
	--bg-hover: rgba(255, 255, 255, 0.03);
	--bg-overlay: rgba(0, 0, 0, 0.5);
	--bg-tooltip: #1e1e2e;
	--bg-surface: #1a1a1a;
	--bg-code: rgba(255, 255, 255, 0.06);
	--bg-code-block: rgba(255, 255, 255, 0.03);

	--border: rgba(255, 255, 255, 0.1);
	--border-light: rgba(255, 255, 255, 0.06);
	--border-focus: rgba(149, 141, 241, 0.5);

	--accent: #7c3aed;
	--accent-light: #958DF1;
	--accent-bg: rgba(149, 141, 241, 0.15);
	--accent-bg-hover: rgba(149, 141, 241, 0.25);
	--accent-text: #b4aef7;

	--code-text: #e06c75;
	--code-comment: #5c6370;
	--code-keyword: #c678dd;
	--code-string: #98c379;
	--code-number: #d19a66;
	--code-variable: #e06c75;
	--code-type: #e5c07b;
	--code-function: #61afef;
	--code-tag: #e06c75;
	--code-attr: #d19a66;
	--code-symbol: #56b6c2;
	--code-meta: #61afef;
	--code-deletion: #e06c75;

	--danger: #e06c75;
	--danger-color: #e06c75;
	--danger-bg: rgba(224, 108, 117, 0.12);
	--danger-bg-hover: rgba(224, 108, 117, 0.25);

	--shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
	--shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);

	--katex-color: rgba(255, 255, 255, 0.85);
	}
	}
	@import "https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,200..900;1,200..900&display=swap";

	html {
	font-size: 16px;
	line-height: 1.6;
	}

	.content-grid main {
	color: var(--text-color);
	}

	.content-grid main p {
	margin: 0 0 var(--spacing-3);
	}

	.content-grid main h2 {
	font-weight: 600;
	font-size: clamp(22px, 2.6vw, 32px);
	line-height: 1.2;
	margin: var(--spacing-10) 0 var(--spacing-5);
	padding-bottom: var(--spacing-2);
	border-bottom: 1px solid var(--border-color);
	}

	.content-grid main h3 {
	font-weight: 700;
	font-size: clamp(18px, 2.1vw, 22px);
	line-height: 1.25;
	margin: var(--spacing-8) 0 var(--spacing-4);
	}

	.content-grid main h4 {
	font-weight: 600;
	text-transform: uppercase;
	font-size: 16px;
	line-height: 1.2;
	margin: var(--spacing-6) 0 var(--spacing-4);
	}

	.content-grid main a {
	color: var(--primary-color);
	text-decoration: none;
	background: var(--surface-bg);
	border-bottom: 1px solid color-mix(in srgb, var(--primary-color, #007AFF) 40%, transparent);
	}

	.content-grid main a:hover {
	color: var(--primary-color-hover);
	border-bottom: 1px solid color-mix(in srgb, var(--primary-color, #007AFF) 40%, transparent);
	}

	/* Do not underline heading links inside the article (not the TOC) */
	.content-grid main h2 a,
	.content-grid main h3 a,
	.content-grid main h4 a,
	.content-grid main h5 a,
	.content-grid main h6 a {
	color: inherit;
	background: none;
	border-bottom: none;
	text-decoration: none;
	}

	.content-grid main h2 a:hover,
	.content-grid main h3 a:hover,
	.content-grid main h4 a:hover,
	.content-grid main h5 a:hover,
	.content-grid main h6 a:hover {
	color: inherit;
	border-bottom: none;
	text-decoration: none;
	}

	.content-grid main ul,
	.content-grid main ol {
	padding-left: 24px;
	margin: 0 0 var(--spacing-3);
	}

	.content-grid main li {
	margin-bottom: var(--spacing-2);
	}

	.content-grid main li:last-child {
	margin-bottom: 0;
	}

	.content-grid main blockquote {
	border-left: 2px solid var(--border-color);
	padding-left: var(--spacing-4);
	font-style: italic;
	color: var(--muted-color);
	margin: var(--spacing-4) 0;
	}

	.content-grid main hr {
	border: none;
	border-bottom: 1px solid var(--border-color);
	margin: var(--spacing-5) 0;
	}

	.muted {
	color: var(--muted-color);
	}

	[data-footnote-ref] {
	margin-left: 4px;
	}

	.content-grid main mark {
	background-color: color-mix(in srgb, var(--primary-color, #007AFF) 10%, transparent);
	border: 1px solid color-mix(in srgb, var(--primary-color) 18%, transparent);
	color: inherit;
	padding: 4px 6px;
	border-radius: 4px;
	font-weight: 500;
	box-decoration-break: clone;
	-webkit-box-decoration-break: clone;
	}

	.feature-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 12px;
	margin: 46px 0;
	}

	.feature-card {
	display: flex;
	flex-direction: column;
	padding: 16px;
	border: 1px solid color-mix(in srgb, var(--primary-color) 40%, transparent);
	;
	background: color-mix(in srgb, var(--primary-color, #007AFF) 05%, transparent) !important;
	border-radius: 8px;
	text-decoration: none;
	color: inherit;
	transition: all 0.2s ease;
	}

	.feature-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	}

	.feature-card strong {
	font-size: 14px;
	font-weight: 600;
	color: var(--text-color);
	color: var(--primary-color) !important;
	margin-bottom: 0px !important;
	}

	.feature-card span {
	font-size: 12px;
	color: var(--muted-color);
	color: var(--primary-color) !important;
	margin-bottom: 0px !important;
	opacity: 1;
	}

	.katex .tag {
	background: none;
	border: none;
	opacity: 0.4;
	}
	/* ============================================================================ */
	/* Layout – 3-column grid (Table of Contents / Article / Aside) */
	/* ============================================================================ */

	.content-grid {
	max-width: var(--layout-max-width);
	margin: 0 auto;
	padding: 0 var(--content-padding-x);
	margin-top: 40px;
	display: grid;
	grid-template-columns:
	var(--layout-toc-width)
	minmax(0, var(--layout-content-width))
	var(--layout-sidenote-width);
	gap: var(--layout-gap);
	align-items: start;
	}

	.content-grid>main {
	max-width: 100%;
	margin: 0;
	padding: 0;
	}

	.content-grid>main>*:first-child {
	margin-top: 0;
	}

	@media (max-width: 1100px) {
	.content-grid {
	overflow: hidden;
	display: block;
	margin-top: var(--spacing-2);
	grid-template-columns: 1fr;
	}

	.table-of-contents {
	position: static;
	display: none;
	}

	/* Footer responsive styles live in components/_footer.css to keep all
	footer-related selectors in one place (the heading selectors need to
	descend past `display: contents` wrappers, so they cannot use a direct
	child combinator). */
	}



	/* ============================================================================ */
	/* Width helpers – slightly wider than main column, and full-width to viewport */
	/* ---------------------------------------------------------------------------- */

	.wide,
	.full-width {
	box-sizing: border-box;
	position: relative;
	z-index: var(--z-elevated);
	background-color: var(--page-bg);
	}

	.wide {
	/* Target up to ~1100px while staying within viewport minus page gutters */
	width: min(1100px, 100vw - var(--content-padding-x) * 4);
	margin-left: 50%;
	transform: translateX(-50%);
	padding: calc(var(--content-padding-x)*4);
	border-radius: calc(var(--button-radius)*4);
	background-color: var(--page-bg);
	-webkit-mask:
	linear-gradient(to right, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%),
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	-webkit-mask-composite: intersect;
	mask:
	linear-gradient(to right, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%),
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	mask-composite: intersect;
	}

	.wide>* {
	margin-bottom: 0 !important;
	}

	.full-width {
	/* Span the full viewport width and center relative to viewport */
	width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
	padding: calc(var(--content-padding-x)*4);
	border-radius: calc(var(--button-radius)*4);
	background-color: var(--page-bg);
	-webkit-mask:
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	mask:
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	}

	.full-width figure figcaption {
	text-align: center !important;
	}

	@media (max-width: 1100px) {
	.wide,
	.full-width {
	width: 100%;
	margin-left: 0;
	margin-right: 0;
	padding: 0;
	transform: none;
	}
	}

	/* ============================================================================ */
	/* Theme toggle placement */
	/* ============================================================================ */

	#theme-toggle {
	position: absolute;
	top: var(--spacing-4);
	left: var(--spacing-4);
	margin: 0;
	z-index: var(--z-overlay);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid var(--border-color);
	background: var(--page-bg);
	box-shadow: 0 2px 12px rgba(0,0,0,.08);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	cursor: pointer;
	color: var(--text-color);
	transition: transform 150ms ease, box-shadow 150ms ease;
	}
	#theme-toggle:active {
	transform: scale(0.92);
	}

	@media (max-width: 1100px) {
	#theme-toggle {
	display: none;
	}
	}

	/* ------------------------------------------------------------------------- */
	/* Hero meta bar responsiveness */
	/* Two columns at md breakpoint, then one column on very small screens. */
	/* ------------------------------------------------------------------------- */
	@media (max-width: 768px) {
	header.meta .meta-container {
	display: flex;
	flex-wrap: wrap;
	row-gap: 12px;
	column-gap: 8px;
	max-width: 100%;
	padding: 0 var(--spacing-4);
	}

	header.meta .meta-container .meta-container-cell {
	flex: 1 1 calc(50% - 8px);
	min-width: 0;
	}
	}

	@media (max-width: 320px) {
	header.meta .meta-container .meta-container-cell {
	flex-basis: 100%;
	text-align: center;
	}

	header.meta .affiliations {
	list-style-position: inside;
	padding-left: 0;
	margin-left: 0;
	}

	header.meta .affiliations li {
	text-align: center;
	}
	}


	/* ------------------------------------------------------------------------- */
	/* D3 neural embed responsiveness */
	/* Stack canvas (left) over network (right) on small screens. */
	/* ------------------------------------------------------------------------- */
	@media (max-width: 768px) {
	.d3-neural .panel {
	flex-direction: column;
	}

	.d3-neural .panel .left,
	.d3-neural .panel .right {
	flex: 0 0 auto;
	width: 100%;
	min-width: 0;
	}
	}

	/* ============================================================================ */
	/* Auto figure numbering */
	/* Applies a CSS counter across all figure-bearing components: */
	/* Reference (.reference-wrapper), Image (.image-wrapper figure), */
	/* and HtmlEmbed (.html-embed) */
	/* ============================================================================ */

	.content-grid > main {
	counter-reset: figure;
	}

	/* Increment on every figure-like component */
	.content-grid > main .reference-wrapper,
	.content-grid > main .image-wrapper > figure,
	.content-grid > main figure.html-embed {
	counter-increment: figure;
	}

	/* Display "Figure N · " before each figcaption */
	.content-grid > main .reference-wrapper .reference__caption::before,
	.content-grid > main .image-wrapper > figure > figcaption::before,
	.content-grid > main figure.html-embed > .html-embed__desc::before {
	content: "Figure " counter(figure) " · ";
	font-weight: 600;
	}

	/* ============================================================================ */
	/* "paper" template - academic project-page layout (single centered column) */
	/* Activated by frontmatter `template: "paper"` -> data-template="paper" */
	/* Reference: academic project pages like diffusion-cot.github.io */
	/* ============================================================================ */

	/* ---- Paper hero banner: placed between meta and content in index.astro ---- */

	.paper-hero-banner {
	max-width: 920px;
	margin: 32px auto 0;
	padding: 0 16px;
	}

	.paper-hero-banner :global(.html-embed) {
	border-radius: 8px;
	overflow: hidden;
	}

	.paper-hero-banner :global(.html-embed__card) {
	border-radius: 8px;
	}

	/* Thin separator between banner area and content */
	[data-template="paper"] .paper-hero-banner + .content-grid {
	margin-top: 48px;
	border-top: 1px solid var(--border-color);
	padding-top: 40px;
	}

	/* When no banner, separator is directly below meta */
	[data-template="paper"] .meta + .content-grid,
	[data-template="paper"] .hero-paper-meta + .content-grid {
	margin-top: 32px;
	border-top: 1px solid var(--border-color);
	padding-top: 40px;
	}

	/* ---- Content grid: single centered column, no TOC ---- */

	[data-template="paper"] .content-grid {
	grid-template-columns: minmax(0, 780px);
	justify-content: center;
	margin-top: 0;
	}

	[data-template="paper"] .table-of-contents {
	display: none;
	}

	/* ---- Typography: clean left-aligned headings ---- */

	[data-template="paper"] .content-grid > main h2 {
	text-align: left;
	font-size: 1.75em;
	font-weight: 700;
	margin-top: 2.5em;
	margin-bottom: 0.8em;
	border-bottom: none;
	padding-bottom: 0;
	}

	[data-template="paper"] .content-grid > main h2 a {
	background: none;
	}

	[data-template="paper"] .content-grid > main h2:first-child,
	[data-template="paper"] .content-grid > main > *:first-child h2 {
	margin-top: 0;
	}

	[data-template="paper"] .content-grid > main h3 {
	font-size: 1.3em;
	font-weight: 600;
	margin-top: 2em;
	margin-bottom: 0.6em;
	}

	/* ---- No figure numbering ---- */

	[data-template="paper"] .content-grid > main {
	counter-reset: none;
	}

	[data-template="paper"] .content-grid > main .reference-wrapper .reference__caption::before,
	[data-template="paper"] .content-grid > main .image-wrapper > figure > figcaption::before,
	[data-template="paper"] .content-grid > main figure.html-embed > .html-embed__desc::before {
	content: none;
	}

	/* ---- Footer: simple single-column block layout ---- */

	[data-template="paper"] .footer-inner {
	display: block;
	max-width: 780px;
	}

	[data-template="paper"] .references-block > .footer-heading,
	[data-template="paper"] .reuse-block > .footer-heading {
	text-align: left;
	padding-right: 0;
	margin-top: 16px;
	margin-bottom: 8px;
	}

	[data-template="paper"] .template-credit p {
	margin-top: 32px;
	}
	/* ============================================================================ */
	/* Inline code */
	/* ============================================================================ */
	code {
	font-size: 14px;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
	border-radius: 0.3em;
	border: 1px solid var(--border-color);
	color: var(--text-color);
	font-weight: 400;
	line-height: 1.5;
	}

	p code,
	.note code {
	white-space: nowrap;
	padding: calc(var(--spacing-1)/3) calc(var(--spacing-1)/2);
	}


	/* ============================================================================ */
	/* Shiki code blocks */
	/* ============================================================================ */
	.astro-code {
	position: relative;
	border: 1px solid var(--border-color);
	background-color: var(--surface-bg) !important;
	border-radius: 6px;
	padding: 0;
	font-size: 14px;
	--code-gutter-width: 2.5em;
	}

	/* Shared sizing & horizontal scroll for code containers */
	.astro-code,
	section.content-grid pre {
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	-webkit-overflow-scrolling: touch;
	padding: 0;
	margin-bottom: var(--block-spacing-y) !important;
	overflow-x: auto;
	}

	section.content-grid pre.astro-code {
	margin: 0;
	padding: var(--spacing-1) 0;
	}

	section.content-grid pre code {
	display: inline-block;
	min-width: 100%;
	}

	/* Plain-text blocks: always wrap lines (prompts, prose, etc.) */
	.astro-code[data-language="text"] {
	white-space: pre-wrap;
	overflow-wrap: anywhere;
	word-break: break-word;
	}

	.astro-code[data-language="text"] .line {
	display: block;
	}

	/* Wrap long lines only on small screens to prevent layout overflow */
	@media (max-width: 1100px) {
	.astro-code,
	section.content-grid pre {
	white-space: pre-wrap;
	overflow-wrap: anywhere;
	word-break: break-word;
	}

	section.content-grid pre code {
	white-space: pre-wrap;
	display: block;
	min-width: 0;
	}
	}

	/* Themes */
	[data-theme='light'] .astro-code {
	background-color: var(--code-bg);
	}

	/* Apply token color from per-span vars exposed by Shiki dual themes */
	[data-theme='light'] .astro-code span {
	color: var(--shiki-light) !important;
	}

	[data-theme='dark'] .astro-code span {
	color: var(--shiki-dark) !important;
	}

	/* Optional: boost contrast for light theme */
	[data-theme='light'] .astro-code {
	--shiki-foreground: #24292f;
	--shiki-background: #ffffff;
	}

	/* Line numbers for Shiki-rendered code blocks */
	.astro-code code {
	counter-reset: astro-code-line;
	display: block;
	background: none;
	border: none;
	}

	.astro-code .line {
	display: inline-block;
	position: relative;
	padding-left: calc(var(--code-gutter-width) + var(--spacing-1));
	min-height: 1.25em;
	}

	.astro-code .line::before {
	counter-increment: astro-code-line;
	content: counter(astro-code-line);
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: calc(var(--code-gutter-width));
	text-align: right;
	color: var(--muted-color);
	opacity: .3;
	user-select: none;
	padding-right: var(--spacing-2);
	border-right: 1px solid var(--border-color);
	}

	.astro-code .line:empty::after {
	content: "\00a0";
	}

	/* Hide trailing empty line added by parsers */
	.astro-code code>.line:last-child:empty {
	display: none;
	}

	/* ============================================================================ */
	/* Non-Shiki pre wrapper (rehype) */
	/* ============================================================================ */
	.code-card {
	position: relative;
	}

	.code-card .code-copy {
	position: absolute;
	top: var(--spacing-2);
	right: var(--spacing-2);
	z-index: 3;
	display: none;
	}

	.code-card:hover .code-copy {
	display: block;
	}

	.code-card .code-copy svg {
	width: 16px;
	height: 16px;
	display: block;
	fill: currentColor;
	}

	.code-card pre {
	margin: 0 0 var(--spacing-1);
	}

	/* When no copy button (single-line), keep the label in the top-right corner */
	.code-card.no-copy::after {
	top: 8px;
	right: 8px;
	}

	/* ============================================================================ */
	/* Contextual overrides */
	/* ============================================================================ */
	/* Inside Accordions: remove padding and border on code containers */
	.accordion .astro-code {
	padding: 0;
	border: none;
	}

	.accordion .astro-code {
	margin-bottom: 0 !important;
	}

	.accordion .code-output {
	border: none;
	border-top: 1px solid var(--border-color) !important;
	}

	.accordion pre {
	margin-bottom: 0 !important;
	}

	.accordion .code-card pre {
	margin: 0 !important;
	}

	/* ============================================================================ */
	/* Language/extension vignette (bottom-right, discreet) */
	/* ============================================================================ */
	/* .astro-code::after {
	content: attr(data-language);
	position: absolute;
	right: 0;
	bottom: 0;
	font-size: 10px;
	line-height: 1;
	text-transform: uppercase;
	color: var(--muted-color);
	background: var(--surface-bg);
	border-top: 1px solid var(--border-color);
	border-left: 1px solid var(--border-color);
	opacity: 1;
	border-radius: 8px 0 0 0;
	padding: 4px 6px;
	pointer-events: none;
	} */

	/* Fallback if Shiki uses data-lang instead of data-language */
	/* .astro-code[data-lang]::after { content: attr(data-lang); }
	.astro-code[data-language="typescript"]::after { content: "ts"; }
	.astro-code[data-language="tsx"]::after { content: "tsx"; }
	.astro-code[data-language="javascript"]::after,
	.astro-code[data-language="node"]::after,
	.astro-code[data-language="jsx"]::after { content: "js"; }
	.astro-code[data-language="python"]::after { content: "py"; }
	.astro-code[data-language="bash"]::after,
	.astro-code[data-language="shell"]::after,
	.astro-code[data-language="sh"]::after { content: "sh"; }
	.astro-code[data-language="markdown"]::after { content: "md"; }
	.astro-code[data-language="yaml"]::after,
	.astro-code[data-language="yml"]::after { content: "yml"; }
	.astro-code[data-language="html"]::after { content: "html"; }
	.astro-code[data-language="css"]::after { content: "css"; }
	.astro-code[data-language="json"]::after { content: "json"; } */

	/* In Accordions, keep same bottom-right placement */
	.accordion .astro-code::after {
	right: 0;
	bottom: 0;
	}

	/* ============================================================================ */
	/* Results blocks glued to code blocks */
	/* ============================================================================ */
	.code-output {
	position: relative;
	background: oklch(from var(--code-bg) calc(l - 0.005) c h);
	border: 1px solid var(--border-color);
	border-radius: 6px;
	margin-top: 0;
	margin-bottom: var(--block-spacing-y);
	padding: 0 !important;
	}

	.code-output pre {
	padding: calc(var(--spacing-3) + 6px) var(--spacing-3) var(--spacing-3) var(--spacing-3) !important;
	}

	/* If immediately following a code container, keep tight visual connection */
	.code-card+.code-output,
	.astro-code+.code-output,
	section.content-grid pre+.code-output {
	margin-top: 0;
	border-top: none;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
	box-shadow: inset 0 8px 12px -12px rgba(0, 0, 0, 0.15);
	}

	/* Remove bottom margin on code when immediately followed by results */
	.astro-code:has(+ .code-output) {
	margin-bottom: 0 !important;
	}

	.code-card:has(+ .code-output) .astro-code {
	margin-bottom: 0 !important;
	}

	section.content-grid pre:has(+ .code-output) {
	margin-bottom: 0 !important;
	}

	/* Remove bottom border radius on code when followed by results */
	.astro-code:has(+ .code-output) {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	}

	.code-card:has(+ .code-output) .astro-code {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	}

	section.content-grid pre:has(+ .code-output) {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
	}

	/* Small top-left label */
	.code-output::before {
	content: "Output";
	position: absolute;
	top: 0;
	right: 0;
	font-size: 10px;
	line-height: 1;
	color: var(--muted-color);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	border-top: none;
	border-right: none;
	border-radius: 0 0 0 6px;
	padding: 10px 10px;
	}

	/* Very subtle top shadow so results feels under the code */
	.code-output {}

	.code-output> :where(*):first-child {
	margin-top: 0 !important;
	}

	.code-output> :where(*):last-child {
	margin-bottom: 0 !important;
	}

	/* ============================================================================ */
	/* Optional filename tag above code blocks */
	/* ============================================================================ */
	.code-filename {
	display: inline-block;
	font-size: 12px;
	line-height: 1;
	color: var(--muted-color);
	background: var(--surface-bg);
	border: 1px solid var(--border-color);
	border-bottom: none;
	border-radius: 6px 6px 0 0;
	padding: 4px 8px;
	margin: 0;
	}

	.code-filename+.code-card .astro-code,
	.code-filename+.astro-code,
	.code-filename+section.content-grid pre {
	border-top-left-radius: 0;
	border-top-right-radius: 6px;
	}
	button, .button {
	appearance: none;
	background: linear-gradient(15deg, var(--primary-color) 0%, var(--primary-color-hover) 35%);
	color: white;
	border: 1px solid transparent;
	border-radius: var(--button-radius);
	padding: var(--button-padding-y) var(--button-padding-x);
	font-size: var(--button-font-size);
	line-height: 1;
	cursor: pointer;
	display: inline-block;
	text-decoration: none;
	transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease, transform .02s ease;
	}
	/* Icon-only buttons: equal X/Y padding */
	button:has(> svg:only-child),
	.button:has(> svg:only-child) {
	padding: var(--button-icon-padding);
	}
	button:hover, .button:hover {
	filter: brightness(96%);
	}
	button:active, .button:active {
	transform: translateY(1px);
	}
	button:focus-visible, .button:focus-visible {
	outline: none;
	}
	button:disabled, .button:disabled {
	opacity: .6;
	cursor: not-allowed;
	}

	/* Ghost/Muted button: subtle outline, primary color text/border */
	.button--ghost {
	background: transparent !important;
	color: var(--primary-color) !important;
	border-color: var(--primary-color) !important;
	}
	.button--ghost:hover {
	color: var(--primary-color-hover) !important;
	border-color: var(--primary-color-hover) !important;
	filter: none;
	}

	/* Big button: larger padding and font size */
	.button.button--big {
	padding: var(--button-big-padding-y) var(--button-big-padding-x);
	font-size: var(--button-big-font-size);
	}
	.button.button--big:has(> svg:only-child) {
	padding: var(--button-big-icon-padding);
	}

	.button-group .button {
	margin: 5px;
	}

	.content-grid main table {
	border-collapse: collapse;
	table-layout: auto;
	margin: 0;
	background-color: var(--surface-bg);
	}

	.content-grid main th,
	.content-grid main td {
	border-bottom: 1px solid var(--border-color);
	padding: 6px 8px;
	font-size: 15px;
	white-space: nowrap;
	/* prevent squashing; allow horizontal scroll instead */
	word-break: auto-phrase;
	/* white-space: break-spaces; */
	vertical-align: top;
	}

	.content-grid main thead th {
	border-bottom: 1px solid var(--border-color);
	}

	.content-grid main thead th {
	border-bottom: 1px solid var(--border-color);
	}

	.content-grid main thead th {
	background: var(--table-header-bg);
	padding-top: 10px;
	padding-bottom: 10px;
	font-weight: 600;
	}

	.content-grid main hr {
	border: none;
	border-bottom: 1px solid var(--border-color);
	margin: var(--spacing-5) 0;
	}

	/* Scroll wrapper: keeps table 100% width but enables horizontal scroll when needed */
	.content-grid main .table-scroll {
	width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	border: 1px solid var(--border-color);
	border-radius: var(--table-border-radius);
	background: var(--surface-bg);
	margin: 0 0 var(--block-spacing-y);
	}

	.content-grid main .table-scroll>table {
	width: fit-content;
	min-width: 100%;
	max-width: none;
	}

	/* Vertical dividers between columns (no outer right border) */
	.content-grid main .table-scroll>table th,
	.content-grid main .table-scroll>table td {
	border-right: 1px solid var(--border-color);
	}

	.content-grid main .table-scroll>table th:last-child,
	.content-grid main .table-scroll>table td:last-child {
	border-right: none;
	}

	.content-grid main .table-scroll>table thead th:first-child {
	border-top-left-radius: var(--table-border-radius);
	}

	.content-grid main .table-scroll>table thead th:last-child {
	border-top-right-radius: var(--table-border-radius);
	}

	.content-grid main .table-scroll>table tbody tr:last-child td:first-child {
	border-bottom-left-radius: var(--table-border-radius);
	}

	.content-grid main .table-scroll>table tbody tr:last-child td:last-child {
	border-bottom-right-radius: var(--table-border-radius);
	}

	/* Zebra striping for odd rows */
	.content-grid main .table-scroll>table tbody tr:nth-child(odd) td {
	background: var(--table-row-odd-bg);
	}

	/* Remove bottom border on last row */
	.content-grid main .table-scroll>table tbody tr:last-child td {
	border-bottom: none;
	}

	/* Accordion context: remove outer borders/radius and fit content flush */
	.accordion .accordion__content .table-scroll {
	border: none;
	border-radius: 0;
	margin: 0;
	margin-bottom: 0 !important;
	}

	/* Ensure no bottom margin even if table isn't wrapped (fallback) */
	.accordion .accordion__content table {
	margin: 0 !important;
	}

	.accordion .accordion__content .table-scroll>table thead th:first-child,
	.accordion .accordion__content .table-scroll>table thead th:last-child,
	.accordion .accordion__content .table-scroll>table tbody tr:last-child td:first-child,
	.accordion .accordion__content .table-scroll>table tbody tr:last-child td:last-child {
	border-radius: 0;
	}

	/* Fallback for browsers without fit-content support */
	@supports not (width: fit-content) {
	.content-grid main .table-scroll>table {
	width: max-content;
	min-width: 100%;
	}
	}
	.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }

	.tag {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 12px;
	font-size: 12px;
	line-height: 1;
	border-radius: var(--button-radius);
	background: var(--surface-bg);
	border: 1px solid var(--border-color);
	color: var(--text-color);
	}

	.card {
	background: var(--surface-bg);
	border: 1px solid var(--border-color) !important;
	border-radius: 12px;
	padding: var(--spacing-3);
	z-index: calc(var(--z-elevated) + 1);
	position: relative;
	margin-bottom: 0;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: all 0.2s ease;
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	display: block;
	}

	.card:hover {
	text-decoration: none;
	color: inherit;
	}

	.card.no-padding,
	.card.card--p0 {
	padding: 0;
	}

	.card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
	}


	.card figcaption {
	color: var(--text-color) !important;
	font-weight: 600 !important;
	font-size: 1rem !important;
	text-align: center !important;
	padding: var(--spacing-3) !important;
	margin: 0 !important;
	}

	.card .image-wrapper,
	.card .image-wrapper figure {
	margin: 0 !important;
	width: 100% !important;
	display: block !important;
	}

	.card img {
	border-radius: 8px 8px 0 0 !important;
	width: 100% !important;
	max-width: 100% !important;
	height: 120px !important;
	object-fit: cover !important;
	display: block !important;
	border-bottom: 1px solid var(--border-color) !important;
	transition: all 0.2s ease;
	}

	.card.template-card img {
	height: auto !important;
	object-fit: contain !important;
	}


	.card h3,
	.card h4,
	.card h5 {
	margin-top: 0 !important;
	font-weight: 900 !important;
	width: 100%;
	}

	.card::after {
	display: none !important;
	}

	.card-title-container {
	padding: var(--spacing-3) var(--spacing-4) var(--spacing-4) var(--spacing-4);
	}

	.card-title {
	color: var(--text-color);
	font-size: 0.9rem;
	margin: 0 0 var(--spacing-1) 0 !important;
	font-weight: 600;
	line-height: 1.4;
	white-space: normal;
	}

	.card-subtitle {
	color: var(--muted-color);
	font-size: 0.75rem;
	margin: 0 !important;
	line-height: 1.5;
	white-space: normal;
	}

	.card-cta {
	flex: 1;
	min-width: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--surface-bg);
	border: 2px dashed var(--border-color) !important;
	}

	.card-cta:hover {
	transform: none;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	border: 2px dashed var(--border-color) !important;
	}

	.card-cta-content {
	text-align: center;
	padding: var(--spacing-4);
	}

	.card-cta h3,
	.card-cta h4,
	.card-cta h5 {
	color: var(--text-color);
	font-weight: 900 !important;
	margin-bottom: var(--spacing-1) !important;
	}

	.card-cta p {
	color: var(--muted-color);
	font-size: 0.9rem;
	margin: 0 !important;
	}

	@media print {
	.card,
	.card-cta {
	box-shadow: none;
	}
	}
	/* ============================================================================ */
	/* Form Elements - Modern Minimal Design */
	/* ============================================================================ */

	/* ---------- Select ---------- */
	select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	background-color: var(--page-bg, #fff);
	border: 1px solid var(--border-color, rgba(0, 0, 0, 0.1));
	border-radius: 6px;
	padding: 6px 28px 6px 10px;
	font-family: inherit;
	font-size: 0.875rem;
	color: var(--text-color, inherit);
	cursor: pointer;
	outline: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 8px center;
	background-size: 10px 6px;
	}

	select:hover,
	select:focus {
	border-color: var(--primary-color, #7c3aed);
	}

	select:focus {
	box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
	}

	select:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	}

	[data-theme="dark"] select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	}

	/* ---------- Checkbox ---------- */
	input[type="checkbox"] {
	-webkit-appearance: none;
	appearance: none;
	width: 16px;
	height: 16px;
	border: 2px solid var(--border-color, rgba(0, 0, 0, 0.2));
	border-radius: 3px;
	background-color: var(--page-bg, #fff);
	cursor: pointer;
	position: relative;
	transition: all 0.15s ease;
	flex-shrink: 0;
	}

	input[type="checkbox"]:hover {
	border-color: var(--primary-color, #7c3aed);
	}

	input[type="checkbox"]:focus {
	outline: none;
	box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
	}

	input[type="checkbox"]:checked {
	background-color: var(--primary-color, #7c3aed);
	border-color: var(--primary-color, #7c3aed);
	}

	input[type="checkbox"]:checked::before {
	content: '';
	position: absolute;
	top: 1px;
	left: 4px;
	width: 4px;
	height: 8px;
	border: solid var(--on-primary, #fff);
	border-width: 0 2px 2px 0;
	transform: rotate(45deg);
	}

	input[type="checkbox"]:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	}

	/* ---------- Radio ---------- */
	input[type="radio"] {
	-webkit-appearance: none;
	appearance: none;
	width: 16px;
	height: 16px;
	border: 2px solid var(--border-color, rgba(0, 0, 0, 0.2));
	border-radius: 50%;
	background-color: var(--page-bg, #fff);
	cursor: pointer;
	position: relative;
	transition: all 0.15s ease;
	flex-shrink: 0;
	}

	input[type="radio"]:hover {
	border-color: var(--primary-color, #7c3aed);
	}

	input[type="radio"]:focus {
	outline: none;
	box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
	}

	input[type="radio"]:checked {
	border-color: var(--primary-color, #7c3aed);
	}

	input[type="radio"]:checked::before {
	content: '';
	position: absolute;
	top: 2px;
	left: 2px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background-color: var(--primary-color, #7c3aed);
	}

	input[type="radio"]:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	}

	/* ---------- Text inputs ---------- */
	input[type="text"],
	input[type="email"],
	input[type="password"],
	input[type="number"],
	input[type="url"],
	input[type="search"],
	textarea {
	-webkit-appearance: none;
	appearance: none;
	background-color: var(--page-bg, #fff);
	border: 1px solid var(--border-color, rgba(0, 0, 0, 0.1));
	border-radius: 6px;
	padding: 6px 10px;
	font-family: inherit;
	font-size: 0.875rem;
	color: var(--text-color, inherit);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	width: 100%;
	}

	input[type="text"]:hover,
	input[type="email"]:hover,
	input[type="password"]:hover,
	input[type="number"]:hover,
	input[type="url"]:hover,
	input[type="search"]:hover,
	textarea:hover {
	border-color: var(--primary-color, #7c3aed);
	}

	input[type="text"]:focus,
	input[type="email"]:focus,
	input[type="password"]:focus,
	input[type="number"]:focus,
	input[type="url"]:focus,
	input[type="search"]:focus,
	textarea:focus {
	outline: none;
	border-color: var(--primary-color, #7c3aed);
	box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.15);
	}

	input[type="text"]:disabled,
	input[type="email"]:disabled,
	input[type="password"]:disabled,
	input[type="number"]:disabled,
	input[type="url"]:disabled,
	input[type="search"]:disabled,
	textarea:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	}

	/* ---------- Label ---------- */
	label {
	display: flex;
	align-items: center;
	font-size: 0.875rem;
	color: var(--text-color, inherit);
	cursor: pointer;
	margin-bottom: 0;
	line-height: 1.4;
	user-select: none;
	}

	/* ---------- Form layout helpers ---------- */
	.form-group {
	margin-bottom: 12px;
	display: flex;
	align-items: center;
	gap: 8px;
	}

	.form-group label {
	margin-bottom: 0;
	}

	.form-group.vertical {
	flex-direction: column;
	align-items: flex-start;
	}

	.form-group.vertical label {
	margin-bottom: 4px;
	}

	.form-inline {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 12px;
	}

	.form-inline label {
	margin-bottom: 0;
	}

	.mermaid .nodeLabel p {
	color: var(--text-color) !important;
	}

	.mermaid .cluster-label .nodeLabel {
	color: var(--text-color) !important;
	}

	/* Styles pour le texte des subgraphs/clusters - gérer les foreignObject */
	.mermaid .cluster-label text,
	.mermaid .cluster-label .nodeLabel text,
	.mermaid .cluster-label foreignObject,
	.mermaid .cluster-label foreignObject div,
	.mermaid .cluster-label foreignObject span {
	color: var(--text-color) !important;
	fill: var(--text-color) !important;
	}

	/* Styles spécifiques pour les clusters/subgraphs */
	.mermaid .cluster rect {
	fill: transparent !important;
	stroke: var(--border-color) !important;
	stroke-width: 1px !important;
	}

	.mermaid .cluster-label {
	color: var(--text-color) !important;
	fill: var(--text-color) !important;
	}

	/* Masquer le flicker pendant la conversion */
	.mermaid-zoom-wrapper.converting {
	opacity: 0.7;
	transition: opacity 0.2s ease;
	}

	.mermaid-zoom-wrapper.converting .mermaid {
	opacity: 0.7;
	transition: opacity 0.2s ease;
	}

	/* Assurer que les diagrammes Mermaid prennent toute la largeur */
	.mermaid {
	width: 100% !important;
	max-width: 100% !important;
	display: block !important;
	background: none !important;
	}

	/* Dark mode: ensure Mermaid SVG elements use theme-aware colors */
	[data-theme="dark"] .mermaid .edgePath .path,
	[data-theme="dark"] .mermaid .flowchart-link {
	stroke: rgba(255, 255, 255, .4) !important;
	}

	[data-theme="dark"] .mermaid .arrowheadPath,
	[data-theme="dark"] .mermaid .edgePath marker path {
	fill: rgba(255, 255, 255, .4) !important;
	stroke: rgba(255, 255, 255, .4) !important;
	}

	[data-theme="dark"] .mermaid .edgeLabel,
	[data-theme="dark"] .mermaid .edgeLabel rect {
	background-color: transparent !important;
	fill: transparent !important;
	}

	[data-theme="dark"] .mermaid .edgeLabel span {
	color: var(--text-color) !important;
	}

	[data-theme="dark"] .mermaid text {
	fill: var(--text-color) !important;
	}

	[data-theme="dark"] .mermaid .label foreignObject div {
	color: var(--text-color) !important;
	}

	/* Styles pour les SVG Mermaid */
	.mermaid svg {
	width: 100% !important;
	max-width: 100% !important;
	height: auto !important;
	}

	/* Styles pour les wrappers de zoom Mermaid */
	.mermaid-zoom-wrapper {
	display: block !important;
	width: 100% !important;
	max-width: 100% !important;
	cursor: zoom-in;
	position: relative;
	}

	.mermaid-zoom-wrapper .mermaid {
	width: 100% !important;
	max-width: 100% !important;
	display: block !important;
	}

	.mermaid-zoom-wrapper .mermaid svg {
	width: 100% !important;
	max-width: 100% !important;
	height: auto !important;
	display: block !important;
	}

	/* Styles pour les nœuds avec bords arrondis et bordure interne */
	.mermaid rect:not(.flowchart-link),
	.mermaid .node rect,
	.mermaid .nodeLabel rect,
	.mermaid .cluster rect {
	rx: 8px !important;
	ry: 8px !important;
	stroke: color-mix(in srgb, var(--text-color) 20%, transparent) !important;
	stroke-width: 1px !important;
	/* Décalage pour créer l'effet de bordure interne */
	}

	/* Styles pour les diagrammes Mermaid zoomables */
	.mermaid-zoom-wrapper:hover {
	opacity: 0.95;
	transition: opacity 0.2s ease;
	}

	/* Appliquer le même style que les images zoomables */
	.mermaid-zoom-wrapper[data-zoomable="1"] {
	cursor: zoom-in;
	}

	/* Styles pour le mode zoom ouvert */
	.medium-zoom--opened .mermaid-zoom-wrapper {
	cursor: zoom-out;
	}

	/* Exclude Mermaid images from dark mode inversion filter */
	[data-theme="dark"] .mermaid-zoom-wrapper img.medium-zoom-image--opened {
	filter: none !important;
	}

	[data-theme="dark"] .mermaid-zoom-wrapper .medium-zoom-image--opened {
	filter: none !important;
	}

	[data-theme="dark"] .mermaid-zoom-wrapper img[data-zoomable="1"].medium-zoom-image--opened {
	filter: none !important;
	}

	.medium-zoom-overlay {
	z-index: 9999999 !important;
	}

	.medium-zoom-image--opened {
	z-index: 10000000 !important;
	}

	[data-theme="dark"] .mermaid-zoom-image.medium-zoom-image--opened {
	filter: none !important;
	}

	.medium-zoom-overlay:has(.mermaid-zoom-wrapper) {
	z-index: 9999999 !important;
	}

	.mermaid-zoom-image.medium-zoom-image--opened {
	z-index: 10000000 !important;
	}

	.mermaid-zoom-wrapper:has(.medium-zoom-image--opened) {
	z-index: 10000000 !important;
	}

	.medium-zoom--opened .mermaid-zoom-wrapper {
	opacity: 0;
	z-index: calc(var(--z-base) - 1);
	transition: opacity 0.3s ease;
	}

	.medium-zoom--opened .mermaid-zoom-wrapper:has(.medium-zoom--opened) {
	opacity: 1;
	z-index: var(--z-overlay);
	}

	.medium-zoom--opened .mermaid-zoom-wrapper.zoom-active {
	opacity: 1 !important;
	z-index: var(--z-overlay) !important;
	}

	/* Styles spécifiques pour différents types de diagrammes */

	/* Flowchart/Graph - styles généraux */
	.mermaid .node rect,
	.mermaid .node circle,
	.mermaid .node ellipse,
	.mermaid .label rect {
	rx: 8px !important;
	ry: 8px !important;
	}

	/* Flowchart - nœuds principaux */
	.mermaid .flowchart-node rect,
	.mermaid .flowchart-label rect {
	rx: 8px !important;
	ry: 8px !important;
	}

	/* Sequence diagram */
	.mermaid .actor rect,
	.mermaid .participant rect {
	rx: 8px !important;
	ry: 8px !important;
	}

	/* ER diagram */
	.mermaid .entityBox rect,
	.mermaid .er .entityBox rect {
	rx: 6px !important;
	ry: 6px !important;
	}

	/* Gantt chart */
	.mermaid .section0 rect,
	.mermaid .section1 rect,
	.mermaid .section2 rect,
	.mermaid .section3 rect {
	rx: 4px !important;
	ry: 4px !important;
	}

	/* Gitgraph */
	.mermaid .commit rect {
	rx: 12px !important;
	ry: 12px !important;
	}

	/* Mindmap */
	.mermaid .mindmap-node rect {
	rx: 10px !important;
	ry: 10px !important;
	}

	/* Sankey */
	.mermaid .sankey .node rect {
	rx: 4px !important;
	ry: 4px !important;
	}

	/* Timeline */
	.mermaid .timeline rect {
	rx: 6px !important;
	ry: 6px !important;
	}

	/* Pie chart */
	.mermaid .pieTitleText {
	rx: 8px !important;
	ry: 8px !important;
	}

	/* Journey */
	.mermaid .journey .section0 rect,
	.mermaid .journey .section1 rect,
	.mermaid .journey .section2 rect,
	.mermaid .journey .section3 rect {
	rx: 8px !important;
	ry: 8px !important;
	}
	/* ============================================================================ */
	/* Hero + Meta bar */
	/* Extracted from HeroArticle.astro scoped styles. */
	/* Shared between editor (FrontmatterHero.tsx) and publisher (html-renderer). */
	/* ============================================================================ */

	/* ---- Hero section ---- */

	.hero {
	width: 100%;
	padding: 64px 16px 16px;
	text-align: center;
	}

	.hero-title {
	font-size: clamp(34px, 5vw, 54px);
	font-weight: 800;
	line-height: 1.12;
	letter-spacing: -0.02em;
	margin: 0 auto 8px;
	max-width: 780px;
	text-wrap: balance;
	}

	.hero-title[data-title-size="md"] {
	font-size: clamp(28px, 4vw, 44px);
	}

	.hero-title[data-title-size="sm"] {
	font-size: clamp(24px, 3.2vw, 38px);
	}

	.hero-banner {
	max-width: 980px;
	margin: 0 auto;
	aspect-ratio: 5 / 2;
	overflow: hidden;
	}

	.hero-banner iframe {
	background: transparent;
	}

	/* Filled banner: hosts the iframe AND the remove button overlay. */
	.hero-banner--filled {
	position: relative;
	}

	.hero-banner-remove {
	position: absolute;
	top: 8px;
	right: 8px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	padding: 0;
	border: 1px solid var(--border-color);
	border-radius: 6px;
	background: var(--surface-bg, rgba(0, 0, 0, 0.6));
	color: var(--text-color);
	cursor: pointer;
	opacity: 0;
	transition: opacity 120ms ease, background 120ms ease, border-color 120ms ease;
	}

	.hero-banner--filled:hover .hero-banner-remove,
	.hero-banner-remove:focus-visible {
	opacity: 1;
	}

	.hero-banner-remove:hover {
	border-color: var(--text-color);
	background: var(--surface-bg, rgba(0, 0, 0, 0.8));
	}

	/* Empty-banner placeholder: shown when the article has no banner set.
	Keeps the same aspect-ratio as a real banner so the layout doesn't jump
	when a user uploads an image or generates a chart. */
	.hero-banner--empty {
	display: flex;
	align-items: center;
	justify-content: center;
	border: 1px dashed var(--border-color);
	border-radius: 8px;
	background: var(--surface-bg, transparent);
	transition: border-color 120ms ease, background 120ms ease;
	}

	.hero-banner--empty:hover {
	border-color: var(--text-color);
	}

	.hero-banner-empty__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	padding: 24px;
	text-align: center;
	}

	.hero-banner-empty__hint {
	margin: 0;
	color: var(--muted-color);
	font-size: 14px;
	}

	.hero-banner-empty__actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	justify-content: center;
	}

	.hero-banner-empty__actions .btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	}

	.hero-desc {
	color: var(--muted-color);
	font-style: italic;
	margin: 0 auto 16px;
	max-width: 55%;
	}

	@media (max-width: 768px) {
	.hero-banner { aspect-ratio: auto; }
	.hero-desc { max-width: 90%; }
	}

	/* ---- Meta bar ---- */

	.meta {
	border-top: 1px solid var(--border-color);
	border-bottom: 1px solid var(--border-color);
	padding: 1rem 0;
	font-size: 0.9rem;
	}

	.meta-container {
	max-width: 980px;
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	margin: 0 auto;
	padding: 0 var(--content-padding-x, 16px);
	gap: 8px;
	flex-wrap: wrap;
	row-gap: 12px;
	}

	.meta-container a:not(.button) {
	color: var(--primary-color);
	text-decoration: underline;
	text-underline-offset: 2px;
	text-decoration-thickness: 0.06em;
	text-decoration-color: var(--link-underline);
	transition: text-decoration-color 0.15s ease-in-out;
	}

	.meta-container a:hover {
	text-decoration-color: var(--link-underline-hover);
	}

	.meta-container-cell {
	display: flex;
	flex-direction: column;
	gap: 8px;
	max-width: 400px;
	}

	.meta-container-cell h3 {
	margin: 0;
	font-size: 12px;
	font-weight: 400;
	color: var(--muted-color);
	text-transform: uppercase;
	letter-spacing: 0.02em;
	}

	.meta-container-cell p {
	margin: 0;
	}

	.authors {
	margin: 0;
	list-style-type: none;
	padding-left: 0;
	display: flex;
	flex-wrap: wrap;
	}

	.authors li {
	white-space: nowrap;
	padding: 0;
	}

	.affiliations {
	margin: 0;
	padding-left: 1.25em;
	}

	.affiliations li {
	margin: 0;
	}

	@media (max-width: 768px) {
	.meta-container-cell:nth-child(even) { text-align: right; }
	.meta-container-cell:last-child:nth-child(odd) {
	flex-grow: 0;
	flex-basis: auto;
	margin-left: auto;
	text-align: right;
	}
	}

	/* ============================================================================ */
	/* Table of Contents */
	/* Extracted from TableOfContents.astro scoped styles. */
	/* Shared between editor and publisher. */
	/* ============================================================================ */

	/* Loading state */
	.table-of-contents.toc-loading,
	.toc-mobile-sidebar.toc-loading {
	opacity: 0;
	transition: opacity 0.3s ease-in-out;
	}
	.table-of-contents.toc-loaded,
	.toc-mobile-sidebar.toc-loaded {
	opacity: 1;
	}

	/* Desktop TOC */
	.table-of-contents {
	position: sticky;
	top: 32px;
	margin-top: 12px;
	}

	.table-of-contents nav {
	border-left: 1px solid var(--border-color);
	padding-left: 16px;
	font-size: 13px;
	}

	.table-of-contents .title {
	font-weight: 600;
	font-size: 14px;
	margin-bottom: 8px;
	}

	.table-of-contents nav ul {
	margin: 0 0 6px;
	padding-left: 1em;
	}

	.table-of-contents nav li {
	list-style: none;
	margin: 0.25em 0;
	}

	.table-of-contents nav a,
	.table-of-contents nav a:link,
	.table-of-contents nav a:visited {
	color: var(--text-color);
	text-decoration: none;
	border-bottom: none;
	background: none;
	cursor: pointer;
	}

	.table-of-contents nav > ul > li > a {
	font-weight: 700;
	}

	.table-of-contents nav a:hover {
	text-decoration: underline solid var(--muted-color);
	}

	.table-of-contents nav a.active {
	color: var(--primary-color);
	text-decoration: underline;
	text-decoration-color: color-mix(in srgb, var(--primary-color) 50%, transparent);
	text-underline-offset: 2px;
	}

	/* Collapsible sub-sections.
	We wrap every nested <ul> in a <div class="toc-children"> and animate via
	the grid-template-rows 0fr/1fr trick (CSS can't animate height:auto).
	This matches the editor-side React implementation. */
	.toc-children {
	display: grid;
	grid-template-rows: 1fr;
	opacity: 1;
	overflow: hidden;
	transition: grid-template-rows 200ms ease, opacity 200ms ease;
	}
	.toc-children > * {
	overflow: hidden;
	min-height: 0;
	}
	.toc-collapsible li.collapsed > .toc-children {
	grid-template-rows: 0fr;
	opacity: 0;
	}

	/* Applied on the nav root during init to suppress transitions for the first
	paint, then removed on the next animation frame. Avoids a close-animation
	flash when auto-collapse is enabled. */
	.toc-collapsible.toc-no-transition .toc-children,
	.toc-collapsible.toc-no-transition .toc-children > * {
	transition: none !important;
	}

	/* ============================================================================ */
	/* Mobile TOC - toggle button */
	/* Hidden on desktop, shown at @media (max-width: 1100px) below. */
	/* ============================================================================ */

	.toc-mobile-toggle {
	display: none;
	position: fixed;
	top: var(--spacing-4);
	left: var(--spacing-4);
	z-index: var(--z-overlay);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid var(--border-color);
	background: var(--page-bg);
	box-shadow: 0 2px 12px rgba(0,0,0,.08);
	align-items: center;
	justify-content: center;
	padding: 0;
	cursor: pointer;
	color: var(--text-color);
	transition: transform 150ms ease, box-shadow 150ms ease;
	}
	.toc-mobile-toggle:active {
	transform: scale(0.92);
	}

	/* ============================================================================ */
	/* Mobile TOC - backdrop */
	/* ============================================================================ */

	.toc-mobile-backdrop {
	display: none;
	position: fixed;
	inset: 0;
	z-index: calc(var(--z-overlay) + 1);
	background: rgba(0,0,0,.4);
	opacity: 0;
	pointer-events: none;
	transition: opacity 250ms ease;
	}
	.toc-mobile-backdrop.open {
	opacity: 1;
	pointer-events: auto;
	}

	/* ============================================================================ */
	/* Mobile TOC - sidebar panel */
	/* ============================================================================ */

	.toc-mobile-sidebar {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	z-index: calc(var(--z-overlay) + 2);
	width: min(320px, 85vw);
	background: var(--page-bg);
	border-right: 1px solid var(--border-color);
	transform: translateX(-100%);
	transition: transform 300ms cubic-bezier(.4,0,.2,1);
	flex-direction: column;
	}
	.toc-mobile-sidebar.open {
	transform: translateX(0);
	}

	.toc-mobile-sidebar__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px;
	border-bottom: 1px solid var(--border-color);
	flex-shrink: 0;
	}

	.toc-mobile-sidebar__title {
	font-weight: 700;
	font-size: 15px;
	color: var(--text-color);
	}

	.toc-mobile-sidebar__actions {
	display: flex;
	align-items: center;
	gap: 4px;
	}

	.toc-mobile-sidebar__close,
	.toc-mobile-sidebar__theme {
	background: none;
	border: none;
	color: var(--muted-color);
	cursor: pointer;
	padding: 4px;
	border-radius: 6px;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: color 150ms ease, background 150ms ease;
	}
	.toc-mobile-sidebar__close:hover,
	.toc-mobile-sidebar__theme:hover {
	color: var(--text-color);
	background: var(--surface-bg);
	}

	/* Theme icon visibility in sidebar */
	.toc-mobile-sidebar__theme .icon.dark {
	display: none;
	}
	[data-theme="dark"] .toc-mobile-sidebar__theme .icon.light {
	display: none;
	}
	[data-theme="dark"] .toc-mobile-sidebar__theme .icon.dark {
	display: inline;
	}

	.toc-mobile-sidebar__body {
	flex: 1;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	padding: 16px;
	}

	/* TOC styles inside mobile sidebar */
	.toc-mobile-sidebar nav ul {
	margin: 0 0 6px;
	padding-left: 1em;
	}
	.toc-mobile-sidebar nav li {
	list-style: none;
	margin: 0.35em 0;
	}
	.toc-mobile-sidebar nav a,
	.toc-mobile-sidebar nav a:link,
	.toc-mobile-sidebar nav a:visited {
	color: var(--text-color);
	text-decoration: none;
	border-bottom: none;
	font-size: 14px;
	line-height: 1.5;
	}
	.toc-mobile-sidebar nav > ul > li > a {
	font-weight: 700;
	}
	.toc-mobile-sidebar nav a:hover {
	text-decoration: underline solid var(--muted-color);
	}
	.toc-mobile-sidebar nav a.active {
	color: var(--primary-color);
	text-decoration: underline;
	text-decoration-color: color-mix(in srgb, var(--primary-color) 50%, transparent);
	text-underline-offset: 2px;
	}

	/* ============================================================================ */
	/* Responsive: show mobile TOC elements on small viewports */
	/* Must be AFTER default display:none rules to win in the cascade */
	/* ============================================================================ */

	@media (max-width: 1100px) {
	.toc-mobile-toggle {
	display: flex;
	}

	.toc-mobile-backdrop {
	display: block;
	}

	.toc-mobile-sidebar {
	display: flex;
	}
	}

	/* -----------------------------------------------------------------------
	Footer - shared between editor and published page.
	Visually aligned with the research-article-template's Footer.astro.
	Uses CSS variables where they compose well with the template's look,
	and the template's exact rgba() values where they produce the
	distinctive discreet-grey look of the appendix.
	----------------------------------------------------------------------- */

	.footer {
	contain: layout style;
	font-size: 0.8em;
	line-height: 1.7em;
	margin-top: 60px;
	margin-bottom: 0;
	border-top: 1px solid rgba(0, 0, 0, 0.1);
	color: rgba(0, 0, 0, 0.5);
	}

	.footer-inner {
	max-width: 1280px;
	margin: 0 auto;
	padding: 60px 16px 48px;
	display: grid;
	grid-template-columns: 220px minmax(0, 680px) 260px;
	gap: 32px;
	align-items: start;
	}

	/* Use the parent grid (3 columns like .content-grid) */
	.citation-block,
	.references-block,
	.reuse-block,
	.doi-block {
	display: contents;
	}

	.citation-block > .footer-heading,
	.references-block > .footer-heading,
	.reuse-block > .footer-heading,
	.doi-block > .footer-heading {
	grid-column: 1;
	font-size: 15px;
	font-weight: 600;
	margin: 0;
	text-align: right;
	padding-right: 30px;
	}

	.citation-block > :not(.footer-heading),
	.references-block > :not(.footer-heading),
	.reuse-block > :not(.footer-heading),
	.doi-block > :not(.footer-heading) {
	grid-column: 2;
	}

	.citation-block .footer-heading { margin: 0 0 8px; }

	.citation-block h4 {
	margin: 16px 0 8px;
	font-size: 14px;
	text-transform: uppercase;
	color: var(--muted-color);
	}

	.citation-block p,
	.reuse-block p,
	.doi-block p,
	.footnotes ol,
	.footnotes ol p,
	.references { margin-top: 0; }

	/* Preserve KaTeX rendering in footnotes - essential for math formulas.
	Compensates for the footer's 0.8em font-size (1em / 0.8em = 1.25em). */
	.footer .footnotes .katex {
	font-size: 1.25em;
	line-height: 1.21;
	}
	.footer .footnotes .katex-display {
	margin: 1em 0;
	text-align: center;
	display: block;
	overflow-x: auto;
	overflow-y: hidden;
	}
	.footer .footnotes .katex-display > .katex {
	display: block;
	text-align: center;
	}
	.footer .footnotes .katex .katex-html { display: inline-block; }
	.footer .footnotes .katex .base { display: inline-block; }

	/* Distill-like appendix citation styling */
	.citation {
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
	"Liberation Mono", "Courier New", monospace;
	font-size: 11px;
	line-height: 15px;
	border: 1px solid rgba(0, 0, 0, 0.1);
	background: rgba(0, 0, 0, 0.02);
	padding: 10px 18px;
	border-radius: 3px;
	color: rgba(150, 150, 150, 1);
	overflow: hidden;
	margin-top: -12px;
	white-space: pre-wrap;
	word-wrap: break-word;
	}

	.citation a {
	color: rgba(0, 0, 0, 0.6);
	text-decoration: underline;
	}

	.citation.short { margin-top: -4px; }

	/* Published inline citation links */
	.citation-inline {
	color: var(--primary-color, #958df1);
	text-decoration: none;
	text-decoration-line: underline;
	text-decoration-color: transparent;
	text-underline-offset: 2px;
	cursor: pointer;
	transition: text-decoration-color 0.15s;
	}
	.citation-inline:hover { text-decoration-color: currentColor; }

	/* Bibliography block inside footer: drop the article-body framing
	(border-top, padding, margin) so the content sits cleanly next to the
	footer-heading column. */
	.footer .bibliography-block {
	margin: 0;
	padding: 0;
	border: 0;
	}
	.footer .bibliography-title { display: none; }

	/* Bibliography entries inside footer */
	.footer .bibliography-content .csl-entry {
	margin-bottom: 0.75em;
	padding-left: 1.5em;
	text-indent: -1.5em;
	font-size: 0.9em;
	line-height: 1.5;
	}

	.bibliography-content .csl-entry:target {
	background: color-mix(in srgb, var(--primary-color) 10%, transparent);
	border-radius: 4px;
	padding: 4px 4px 4px 1.5em;
	}

	/* Footnote refs (published page) */
	.footnote-ref a {
	color: var(--primary-color, #958DF1);
	text-decoration: none;
	font-size: 0.8em;
	}
	.footnote-ref a:hover { text-decoration: underline; }

	/* Footnotes list (both editor footer and published) */
	.footnotes ol,
	.footnotes-list {
	padding-left: 1.5em;
	margin: 0;
	}
	.footnotes li,
	.footnotes-list li {
	margin-bottom: 0.5em;
	font-size: 0.9rem;
	}
	.footnotes li p,
	.footnotes-list li p { margin: 0; }
	.footnote-backref { text-decoration: none; margin-left: 4px; }

	/* References block */
	.references-block .footer-heading { margin: 0; }
	.references-block ol { padding: 0 0 0 15px; }
	.references-block li { margin-bottom: 1em; }
	.references-block a { color: var(--text-color); }

	@media (min-width: 768px) {
	.references-block ol { padding: 0 0 0 30px; margin-left: -30px; }
	}

	/* Footer links: use primary color consistently */
	.footer a {
	color: var(--primary-color);
	border-bottom: 1px solid var(--link-underline);
	text-decoration: none;
	}
	.footer a:hover {
	color: var(--primary-color-hover);
	border-bottom-color: var(--link-underline-hover);
	}

	/* Dark mode overrides */
	[data-theme="dark"] .footer {
	border-top-color: rgba(255, 255, 255, 0.15);
	color: rgba(200, 200, 200, 0.8);
	}
	[data-theme="dark"] .citation {
	background: rgba(255, 255, 255, 0.04);
	border-color: rgba(255, 255, 255, 0.15);
	color: rgba(200, 200, 200, 1);
	}
	[data-theme="dark"] .citation a { color: rgba(255, 255, 255, 0.75); }
	[data-theme="dark"] .footer a { color: var(--primary-color); }

	/* Template credit - discrete at the bottom */
	.template-credit { display: contents; }
	.template-credit p {
	grid-column: 2;
	margin: 24px 0 0 0;
	font-size: 0.85em;
	color: rgba(0, 0, 0, 0.5);
	}
	.template-credit a {
	color: rgba(0, 0, 0, 0.6);
	border-bottom: 1px solid rgba(0, 0, 0, 0.15);
	}
	.template-credit a:hover {
	color: rgba(0, 0, 0, 0.8);
	border-bottom-color: rgba(0, 0, 0, 0.3);
	}

	[data-theme="dark"] .template-credit p { color: rgba(200, 200, 200, 0.6); }
	[data-theme="dark"] .template-credit a {
	color: rgba(200, 200, 200, 0.7);
	border-bottom-color: rgba(255, 255, 255, 0.2);
	}
	[data-theme="dark"] .template-credit a:hover {
	color: rgba(200, 200, 200, 0.9);
	border-bottom-color: rgba(255, 255, 255, 0.35);
	}

	/* -----------------------------------------------------------------------
	Mobile/tablet responsive layout.
	Collapse the 3-column grid (heading \| content \| spacer) into a single
	stacked column. The sections use `display: contents` on desktop, so the
	headings and paragraphs are actual DOM children of `.footer-inner`:
	a child combinator like `.footer-inner > .footer-heading` never matches.
	Below, we target all `.footer-heading` inside the footer and reset the
	grid positioning applied to siblings.
	----------------------------------------------------------------------- */
	@media (max-width: 1100px) {
	.footer-inner {
	display: block;
	padding: 40px 16px;
	}

	.footer .footer-heading {
	grid-column: auto;
	text-align: left;
	padding-right: 0;
	margin: 24px 0 8px;
	}

	.footer .footer-inner > section + section {
	margin-top: 8px;
	}

	.citation-block > :not(.footer-heading),
	.references-block > :not(.footer-heading),
	.reuse-block > :not(.footer-heading),
	.doi-block > :not(.footer-heading),
	.template-credit p {
	grid-column: auto;
	}

	.template-credit p {
	margin-top: 32px;
	}

	.citation {
	overflow-x: auto;
	margin-top: 0;
	}
	.citation.short { margin-top: 0; }

	.references-block ol {
	padding-left: 1.5em;
	}
	}

	@media (max-width: 480px) {
	.footer-inner {
	padding: 32px 14px;
	}
	.citation {
	font-size: 10.5px;
	padding: 8px 12px;
	}
	}

	/* ============================================================================ */
	/* HTML Embed NodeView */
	/* ============================================================================ */

	.embed-view {
	border: 1px solid var(--border-color);
	border-radius: 8px;
	overflow: hidden;
	margin: 0.75em 0;
	user-select: none;
	background: var(--surface-bg);
	}

	/* --- Header --- */

	.embed-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 6px 12px;
	border-bottom: 1px solid var(--border-color);
	background: var(--surface-bg);
	gap: 8px;
	}

	.embed-header-left {
	display: flex;
	align-items: center;
	gap: 6px;
	min-width: 0;
	}

	.embed-header-icon {
	font-size: 14px;
	line-height: 1;
	flex-shrink: 0;
	}

	.embed-header-label {
	font-size: 12px;
	font-weight: 600;
	color: var(--muted-color);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	.embed-header-src {
	font-size: 11px;
	color: var(--muted-color);
	opacity: 0.6;
	font-family: var(--font-mono);
	white-space: nowrap;
	}

	.embed-header-actions {
	display: flex;
	gap: 4px;
	flex-shrink: 0;
	}

	/* --- Buttons --- */

	.embed-btn {
	background: none;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	padding: 2px 10px;
	font-size: 11px;
	color: var(--muted-color);
	cursor: pointer;
	white-space: nowrap;
	transition: background 120ms ease, color 120ms ease;
	}

	.embed-btn:hover {
	background: var(--border-color);
	color: var(--text-color);
	}

	.embed-btn-primary {
	background: var(--primary-color);
	color: var(--on-primary);
	border-color: var(--primary-color);
	}

	.embed-btn-primary:hover {
	opacity: 0.9;
	}

	/* --- Settings panel --- */

	.embed-settings {
	padding: 8px 12px;
	border-bottom: 1px solid var(--border-color);
	display: flex;
	flex-direction: column;
	gap: 6px;
	background: var(--surface-bg);
	}

	.embed-field-row {
	display: flex;
	align-items: center;
	gap: 8px;
	}

	.embed-field-checkbox {
	font-size: 12px;
	color: var(--muted-color);
	cursor: pointer;
	gap: 6px;
	}

	.embed-field-checkbox input {
	accent-color: var(--primary-color);
	}

	.embed-field-label {
	font-size: 12px;
	color: var(--muted-color);
	min-width: 80px;
	flex-shrink: 0;
	}

	.embed-field-input {
	background: transparent;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	color: var(--text-color);
	font-size: 13px;
	padding: 3px 8px;
	outline: none;
	flex: 1;
	min-width: 0;
	}

	.embed-field-input:focus {
	border-color: var(--primary-color);
	}

	/* --- Preview area --- */

	.embed-preview {
	position: relative;
	padding: 16px;
	overflow: hidden;
	}

	.embed-iframe {
	width: 100%;
	border: none;
	display: block;
	border-radius: 4px;
	background: transparent;
	/* Isolate iframe layout changes so height updates from ResizeObserver
	don't propagate reflows up to the scroll container. */
	contain: layout style;
	}

	/* --- Empty state --- */

	.embed-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 32px 24px;
	color: var(--muted-color);
	font-size: 13px;
	text-align: center;
	}

	.embed-empty-icon {
	font-size: 24px;
	opacity: 0.5;
	}

	.embed-empty code {
	font-family: var(--font-mono);
	font-size: 12px;
	background: var(--code-bg);
	padding: 1px 5px;
	border-radius: 3px;
	}

	/* ---------------------------------------------------------------------------
	Hugging Face user profile card

	Shared between editor (HfUserView NodeView) and publisher (HfUser
	transformer). The DOM mirrors `app/src/components/HfUser.astro`
	from the upstream research-article-template so the same authored
	content renders identically in both places.

	<div class="hf-user">
	<div class="hf-user__left">
	<img class="hf-user__avatar" .../>
	<span class="hf-user__text">
	<a class="hf-user__name">Display Name</a>
	<span class="hf-user__row">
	<a class="hf-user__username">@handle</a>
	</span>
	</span>
	</div>
	</div>
	--------------------------------------------------------------------------- */
	.hf-user {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 10px 10px 10px 12px;
	border-radius: 12px;
	box-shadow: none;
	}
	.hf-user__left {
	display: flex;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	color: inherit;
	}
	.hf-user__avatar {
	display: block;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	object-fit: cover;
	box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.12) inset;
	}
	.hf-user__text {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
	}
	.hf-user__row {
	display: inline-flex;
	align-items: center;
	white-space: nowrap;
	}
	.hf-user__name {
	font-size: 14px;
	font-weight: 700;
	}
	.hf-user__username {
	font-size: 12px;
	color: var(--muted-color);
	text-decoration: underline !important;
	text-underline-offset: 2px;
	text-decoration-thickness: 0.06em;
	text-decoration-color: var(--link-underline);
	}
	.hf-user a {
	color: inherit;
	text-decoration: none;
	border-bottom: none;
	}

	.hf-user-list {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	}
	/* -----------------------------------------------------------------------
	Article content styles

	Shared between editor and published version.
	Uses CSS variables from tokens.css for light/dark theming.
	----------------------------------------------------------------------- */

	/* Base typography */
	.tiptap {
	outline: none;
	font-family: var(--default-font-family);
	font-size: 1rem;
	line-height: 1.7;
	color: var(--text-color);
	max-width: 780px;
	margin-left: auto;
	margin-right: auto;
	padding: 0 32px 0 64px;
	min-height: 100%;
	overflow-wrap: break-word;
	word-break: break-word;
	}

	.tiptap > *:first-child {
	margin-top: 0;
	}

	/* Headings
	Sizes / weights / margins mirror the published rules
	(`.content-grid main h2/h3/h4` in `_base.css`) so the editor view matches
	the final rendering. In the published HTML these `.tiptap` rules are
	overridden by the higher-specificity `.content-grid main ...` rules, but
	the values stay identical - keeping them here is the source of truth
	for the editor-only context (which lacks the `.content-grid main` wrapper). */
	.tiptap h1 {
	font-size: 2rem;
	font-weight: 700;
	color: var(--text-heading);
	line-height: 1.2;
	margin: 2em 0 0.4em;
	letter-spacing: -0.02em;
	}

	.tiptap h1:first-child {
	margin-top: 0;
	}

	.tiptap h2 {
	font-weight: 600;
	font-size: clamp(22px, 2.6vw, 32px);
	line-height: 1.2;
	margin: var(--spacing-10) 0 var(--spacing-5);
	padding-bottom: var(--spacing-2);
	border-bottom: 1px solid var(--border-color);
	}

	.tiptap h3 {
	font-weight: 700;
	font-size: clamp(18px, 2.1vw, 22px);
	line-height: 1.25;
	margin: var(--spacing-8) 0 var(--spacing-4);
	}

	.tiptap h4 {
	font-weight: 600;
	font-size: 16px;
	line-height: 1.2;
	margin: var(--spacing-6) 0 var(--spacing-4);
	text-transform: uppercase;
	}

	/* Paragraphs */
	.tiptap p {
	margin: 0.5em 0;
	}

	/* Lists */
	.tiptap ul,
	.tiptap ol {
	padding-left: 1.5rem;
	margin: 0.5em 0;
	}

	.tiptap li {
	margin: 0.25em 0;
	}

	.tiptap li p {
	margin: 0.15em 0;
	}

	/* Blockquote */
	.tiptap blockquote {
	border-left: 3px solid var(--border-color);
	padding-left: 1rem;
	margin: 1em 0;
	color: var(--muted-color);
	}

	.tiptap blockquote p {
	margin: 0.4em 0;
	}

	/* Inline code */
	.tiptap code {
	font-size: 14px;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
	border-radius: 0.3em;
	border: 1px solid var(--border-color);
	color: var(--text-color);
	font-weight: 400;
	line-height: 1.5;
	}

	.tiptap p code {
	white-space: nowrap;
	padding: calc(var(--spacing-1) / 3) calc(var(--spacing-1) / 2);
	}

	/* ============================================================================
	Code blocks - Shiki-powered syntax highlighting
	============================================================================
	Both the editor (PM decorations, `code-block-shiki.tsx`) and the publisher
	(static HTML, `transformers/highlight-code.ts`) emit the same markup:

	<pre class="shiki ..." data-lang="python"
	style="--shiki-light:...;--shiki-dark:...">
	<code class="language-python">
	<span class="code-line-num">1</span>
	<span style="--shiki-light:#d73a49">const</span> foo = ...
	<span class="code-line-num">2</span>
	...
	</code>
	</pre>

	- Shiki is configured with `defaultColor: false`, so tokens carry BOTH
	theme colors as CSS vars. We pick the active var based on
	`html[data-theme=...]` for zero-JS live theme switching.
	- Line numbers are physical markup (`<span class="code-line-num">`) rather
	than CSS counters. In the editor PM widget decorations inject them; in
	the published HTML the highlight-code transformer does the same. Placing
	them as the first child of each line means they sit on the first visual
	row of soft-wrapped lines automatically - no absolute positioning math.
	- The language label comes from a `::after` pseudo on `<pre>` using
	`attr(data-lang)`, so no extra DOM node exists. */

	.tiptap pre {
	--code-line-num-width: 2.5em;
	--code-line-num-gap: 1em;
	--code-padding-left: calc(var(--code-line-num-width) + var(--code-line-num-gap) + var(--spacing-1));
	--code-padding-right: var(--spacing-3);
	position: relative;
	/* Override Shiki's inline background-color with our surface color. */
	background-color: var(--surface-bg) !important;
	border: 1px solid var(--border-color);
	border-radius: 6px;
	padding: var(--spacing-2) 0;
	margin: 0 0 var(--block-spacing-y);
	font-size: 14px;
	overflow: hidden;
	}

	.tiptap pre code {
	display: block;
	background: none;
	border: none;
	padding: 0 var(--code-padding-right) 0 var(--code-padding-left);
	color: var(--text-color);
	font-size: 14px;
	line-height: 1.6;
	/* Soft-wrap long lines instead of horizontal scrollbars. */
	white-space: pre-wrap;
	word-break: break-word;
	overflow-wrap: anywhere;
	}

	/* Line number widget. Uses negative left margin to sit inside the padding
	area, and a matching right margin that offsets the negative one so the
	span is zero-width in the layout. Wrapped rows naturally align with
	`padding-left` (no number prefix on continuation rows). */
	.tiptap pre .code-line-num {
	display: inline-block;
	width: var(--code-line-num-width);
	margin-left: calc(-1 * (var(--code-line-num-width) + var(--code-line-num-gap)));
	margin-right: var(--code-line-num-gap);
	text-align: right;
	color: var(--muted-color);
	opacity: 0.45;
	user-select: none;
	pointer-events: none;
	font-variant-numeric: tabular-nums;
	}

	/* Shiki token colors. `var(..., inherit)` is critical so non-token spans
	(line wrappers, widgets, selection highlights) inherit the parent's
	color instead of falling back to black. */
	.tiptap pre code span {
	color: var(--shiki-light, inherit);
	}
	html[data-theme="dark"] .tiptap pre code span {
	color: var(--shiki-dark, inherit);
	}

	/* Language label, top-right. Pure CSS, no DOM footprint. */
	.tiptap pre[data-lang]::after {
	content: attr(data-lang);
	position: absolute;
	top: 0.5em;
	right: 0.75em;
	font-size: 11px;
	line-height: 1;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--muted-color);
	opacity: 0.55;
	user-select: none;
	pointer-events: none;
	}

	/* Horizontal rule */
	.tiptap hr {
	border: none;
	border-top: 1px solid var(--border-color);
	margin: 2em 0;
	}

	/* Tables - aligned with template _table.css
	Uses separate+spacing-0 instead of collapse so border-radius works on the table itself
	(the template puts radius on a .table-scroll wrapper which TipTap doesn't have). */
	.tiptap table {
	border-collapse: separate;
	border-spacing: 0;
	table-layout: auto;
	width: 100%;
	margin: 0 0 var(--block-spacing-y);
	border: 1px solid var(--border-color);
	border-radius: var(--table-border-radius);
	overflow: hidden;
	background-color: var(--surface-bg);
	}

	.tiptap th,
	.tiptap td {
	border-bottom: 1px solid var(--border-color);
	border-right: 1px solid var(--border-color);
	padding: 6px 8px;
	font-size: 15px;
	white-space: nowrap;
	word-break: auto-phrase;
	vertical-align: top;
	}

	.tiptap th:last-child,
	.tiptap td:last-child {
	border-right: none;
	}

	.tiptap th {
	background: var(--table-header-bg);
	font-weight: 600;
	padding-top: 10px;
	padding-bottom: 10px;
	}

	.tiptap tbody tr:nth-child(odd) td {
	background: var(--table-row-odd-bg);
	}

	.tiptap tbody tr:last-child td {
	border-bottom: none;
	}

	/* Links - aligned with template (_base.css .content-grid main a) */
	.tiptap a,
	.tiptap .editor-link {
	color: var(--primary-color);
	text-decoration: none;
	border-bottom: 1px solid color-mix(in srgb, var(--primary-color) 40%, transparent);
	text-underline-offset: 2px;
	transition: border-color 0.15s;
	}

	.tiptap a:hover,
	.tiptap .editor-link:hover {
	color: var(--primary-color-hover);
	border-bottom-color: color-mix(in srgb, var(--primary-color) 70%, transparent);
	}

	/* Bold */
	.tiptap strong {
	font-weight: 600;
	color: var(--text-strong);
	}

	/* Images */
	.tiptap img {
	max-width: 100%;
	height: auto;
	border-radius: 8px;
	margin: 1em 0;
	}

	/* Math - inline */
	.tiptap [data-type="inline-math"] .tiptap-mathematics-render {
	padding: 0 0.2em;
	border-radius: 3px;
	transition: background 0.15s;
	}

	.tiptap [data-type="inline-math"] .tiptap-mathematics-render:hover {
	background: var(--code-bg);
	}

	/* Math - block */
	.tiptap [data-type="block-math"] {
	margin: 1em 0;
	}

	.tiptap [data-type="block-math"] .tiptap-mathematics-render {
	display: flex;
	justify-content: center;
	padding: 1rem 0;
	border-radius: 8px;
	transition: background 0.15s;
	}

	.tiptap [data-type="block-math"] .tiptap-mathematics-render:hover {
	background: var(--bg-hover);
	}

	/* KaTeX color */
	.tiptap .katex {
	color: var(--katex-color);
	}

	/* Citation inline node */
	.tiptap .citation-node,
	.citation-node {
	position: relative;
	color: var(--primary-color);
	cursor: default;
	font-size: 0.9em;
	white-space: nowrap;
	text-decoration: underline;
	text-decoration-color: color-mix(in srgb, var(--primary-color) 30%, transparent);
	text-underline-offset: 2px;
	transition: text-decoration-color 0.15s;
	}

	.tiptap .citation-node:hover,
	.citation-node:hover {
	text-decoration-color: color-mix(in srgb, var(--primary-color) 70%, transparent);
	}

	/* Citation hover tooltip */
	.citation-tooltip {
	position: absolute;
	bottom: calc(100% + 8px);
	left: 50%;
	transform: translateX(-50%);
	background: var(--bg-tooltip);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 0.75rem;
	min-width: 240px;
	max-width: 320px;
	box-shadow: var(--shadow-lg);
	z-index: 100;
	white-space: normal;
	pointer-events: auto;
	}

	.citation-tooltip-title {
	color: var(--text-heading-secondary);
	font-size: 0.8125rem;
	font-weight: 500;
	line-height: 1.4;
	margin-bottom: 0.35rem;
	}

	.citation-tooltip-journal {
	color: var(--muted-color);
	font-size: 0.75rem;
	font-style: italic;
	line-height: 1.3;
	}

	.citation-tooltip-doi {
	color: var(--text-tertiary);
	font-size: 0.7rem;
	font-family: "SFMono-Regular", "Fira Code", monospace;
	margin-top: 0.35rem;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	.citation-tooltip-remove {
	display: block;
	margin-top: 0.5rem;
	margin-left: auto;
	padding: 0.25rem 0.6rem;
	border: none;
	border-radius: 4px;
	background: var(--danger-bg);
	color: var(--danger);
	font-size: 0.7rem;
	font-family: inherit;
	cursor: pointer;
	transition: background 0.15s;
	}

	.citation-tooltip-remove:hover {
	background: var(--danger-bg-hover);
	}

	/* Bibliography block - hidden in editor body, displayed in footer instead */
	.tiptap .bibliography-block {
	display: none;
	}

	.bibliography-block {
	margin: 2em 0 1em;
	padding-top: 1.5em;
	border-top: 1px solid var(--border-color);
	}

	.bibliography-title {
	font-size: 1.3rem;
	font-weight: 600;
	color: var(--text-heading-secondary);
	margin: 0 0 1em;
	}

	.bibliography-empty {
	color: var(--text-faint);
	font-size: 0.875rem;
	font-style: italic;
	}

	.bibliography-content {
	font-size: 0.875rem;
	line-height: 1.7;
	color: var(--muted-color);
	}

	.bibliography-content .csl-entry {
	margin-bottom: 0.75em;
	padding-left: 1.5em;
	text-indent: -1.5em;
	}

	.bibliography-content .csl-entry i {
	font-style: italic;
	}

	/* -----------------------------------------------------------------------
	Custom component blocks (shared between editor and published page)
	Neutral selectors [data-component="..."] work in both contexts.
	----------------------------------------------------------------------- */

	.component-content > *:first-child {
	margin-top: 0;
	}

	.component-content > *:last-child {
	margin-bottom: 0;
	}

	/* --- Note --- */
	[data-component="note"] {
	background: var(--surface-bg);
	border-left: 2px solid var(--border-color);
	border-top-right-radius: 8px;
	border-bottom-right-radius: 8px;
	padding: 20px 18px;
	margin: var(--block-spacing-y, 1em) 0;
	}
	[data-component="note"][variant="info"] {
	border-left-color: #f39c12;
	background: color-mix(in oklab, #f39c12 10%, var(--surface-bg));
	}
	[data-component="note"][variant="success"] {
	border-left-color: #2ecc71;
	background: color-mix(in oklab, #2ecc71 8%, var(--surface-bg));
	}
	[data-component="note"][variant="danger"] {
	border-left-color: #e74c3c;
	background: color-mix(in oklab, #e74c3c 8%, var(--surface-bg));
	}
	[data-component="note"] .note__title {
	font-size: 16px;
	font-weight: 600;
	color: var(--text-color);
	margin-bottom: 6px;
	}
	[data-component="note"] .component-content {
	font-size: 0.95rem;
	}
	[data-component="note"] > *:first-child { margin-top: 0; }
	[data-component="note"] > *:last-child { margin-bottom: 0; }

	/* --- Quote block (decorative) --- */
	[data-component="quoteBlock"] {
	position: relative;
	margin: 32px 0;
	max-width: 600px;
	padding: 0;
	border: none;
	background: none;
	}
	[data-component="quoteBlock"]::before {
	content: '\201C';
	position: absolute;
	top: -24px;
	left: -30px;
	font-size: 8rem;
	font-weight: 400;
	color: var(--text-color);
	opacity: 0.05;
	z-index: -1;
	line-height: 1;
	pointer-events: none;
	}
	[data-component="quoteBlock"] .quote-text,
	[data-component="quoteBlock"] .component-content {
	font-size: 1.5rem;
	line-height: 1.4;
	font-weight: 400;
	letter-spacing: -0.01em;
	color: var(--text-color);
	}
	[data-component="quoteBlock"] .quote-footer {
	font-size: 0.875rem;
	color: var(--muted-color);
	margin-top: 12px;
	}
	[data-component="quoteBlock"] .quote-author::before {
	content: '\2014\00A0';
	font-style: normal;
	}
	[data-component="quoteBlock"] .quote-author,
	[data-component="quoteBlock"] .quote-source {
	font-weight: 500;
	font-style: italic;
	color: var(--text-color);
	opacity: 0.85;
	}
	[data-component="quoteBlock"] > *:first-child { margin-top: 0; }
	[data-component="quoteBlock"] > *:last-child { margin-bottom: 0; }

	/* --- Sidenote (margin note) --- */
	[data-component="sidenote"] {
	font-size: 0.9rem;
	color: var(--muted-color);
	margin: 0;
	padding: 0;
	position: relative;
	}
	[data-component="sidenote"] .component-content > *:first-child { margin-top: 0; }
	[data-component="sidenote"] .component-content > *:last-child { margin-bottom: 0; }

	/* Editor: position sidenote in the right gutter of the .content-grid.
	The 3-col content-grid reserves a 200px track on the right of the
	680px content column, separated by 32px gap. We float the sidenote
	right and push it into that track with a negative margin.
	Breakpoint is aligned with the TOC (1100px) so both collapse together. */
	.editor-app .tiptap .node-sidenote {
	float: right;
	clear: right;
	width: 200px;
	margin-right: calc(-200px - 32px);
	margin-top: 0;
	margin-bottom: 0.5em;
	margin-left: 16px;
	border-radius: 6px;
	transition: background 0.15s;
	position: relative;
	}

	.editor-app .tiptap .node-sidenote:hover {
	background: var(--bg-hover);
	}

	.editor-app .tiptap [data-component="sidenote"] .sidenote-content-area {
	padding: 4px 8px;
	}

	.editor-app .tiptap .node-sidenote .sidenote-badge {
	position: absolute;
	top: 2px;
	right: 4px;
	font-size: 10px;
	color: var(--text-faint);
	opacity: 0;
	transition: opacity 0.15s;
	pointer-events: none;
	user-select: none;
	}
	.editor-app .tiptap .node-sidenote:hover .sidenote-badge {
	opacity: 1;
	}

	/* Responsive: below 1100px the TOC collapses, so the right gutter is
	used by the content column. Stack sidenotes inline to match. */
	@media (max-width: 1100px) {
	.editor-app .tiptap .node-sidenote {
	float: none;
	clear: none;
	width: auto;
	margin: 0.75em 0;
	padding: 0 30px;
	border-left: 2px solid var(--border-color);
	border-radius: 0;
	}
	.editor-app .tiptap [data-component="sidenote"] .sidenote-content-area {
	padding: 0;
	}
	.editor-app .tiptap .node-sidenote .sidenote-badge {
	display: none;
	}
	}

	/* --- Reference / figure --- */
	[data-component="reference"] {
	margin: 0 0 var(--spacing-4, 1rem);
	}
	[data-component="reference"] .reference__caption {
	text-align: left;
	font-size: 0.9rem;
	color: var(--muted-color);
	margin-top: 6px;
	}
	[data-component="reference"] .component-content {
	margin-bottom: 0;
	}
	[data-component="reference"] > *:first-child { margin-top: 0; }
	[data-component="reference"] > *:last-child { margin-bottom: 0; }

	/* --- Stack / multi-column layout --- */
	[data-component="stack"] {
	display: grid;
	gap: 1rem;
	margin: var(--block-spacing-y, 1.5em) 0;
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	}
	[data-component="stack"][data-layout="2-column"] { grid-template-columns: repeat(2, 1fr); }
	[data-component="stack"][data-layout="3-column"] { grid-template-columns: repeat(3, 1fr); }
	[data-component="stack"][data-layout="4-column"] { grid-template-columns: repeat(4, 1fr); }
	[data-component="stack"][data-layout="auto"] { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
	[data-component="stack"]:not([data-layout]) { grid-template-columns: repeat(2, 1fr); }
	[data-component="stack"][data-gap="small"] { gap: 0.5rem; }
	[data-component="stack"][data-gap="large"] { gap: 2rem; }
	[data-type="stack-column"] { min-width: 0; overflow: hidden; word-wrap: break-word; overflow-wrap: break-word; }
	[data-type="stack-column"] > *:first-child { margin-top: 0; }
	[data-type="stack-column"] > *:last-child { margin-bottom: 0; }
	@media (max-width: 768px) {
	[data-component="stack"][data-layout="2-column"],
	[data-component="stack"][data-layout="3-column"],
	[data-component="stack"][data-layout="4-column"],
	[data-component="stack"][data-layout="auto"],
	[data-component="stack"]:not([data-layout]) { grid-template-columns: 1fr !important; }
	}
	@media (min-width: 769px) and (max-width: 1100px) {
	[data-component="stack"][data-layout="3-column"],
	[data-component="stack"][data-layout="4-column"],
	[data-component="stack"][data-layout="auto"] { grid-template-columns: repeat(2, 1fr) !important; }
	}

	/* --- Accordion --- */
	details[data-component="accordion"] {
	border: 1px solid var(--border-color);
	border-radius: var(--table-border-radius, 8px);
	background: var(--surface-bg);
	padding: 0;
	margin: 0 0 var(--spacing-4, 1em);
	transition: box-shadow 180ms ease, border-color 180ms ease;
	}
	details[data-component="accordion"][open] {
	border-color: color-mix(in oklab, var(--border-color), var(--primary-color) 20%);
	}
	details[data-component="accordion"] > summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 4px;
	padding: var(--spacing-2, 0.5rem) var(--spacing-3, 0.75rem);
	cursor: pointer;
	font-weight: 600;
	color: var(--text-color);
	list-style: none;
	user-select: none;
	}
	details[data-component="accordion"][open] > summary {
	border-bottom: 1px solid var(--border-color);
	}
	details[data-component="accordion"] > summary::-webkit-details-marker { display: none; }
	details[data-component="accordion"] > summary::marker { content: ""; }
	details[data-component="accordion"] > summary::after {
	content: '';
	display: inline-block;
	width: 0.5em;
	height: 0.5em;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: rotate(-45deg);
	transition: transform 220ms ease;
	opacity: 0.6;
	flex-shrink: 0;
	}
	details[data-component="accordion"][open] > summary::after {
	transform: rotate(45deg);
	}
	details[data-component="accordion"] > .accordion-content {
	padding: 8px;
	}
	details[data-component="accordion"] > .accordion-content > *:first-child { margin-top: 0; }
	details[data-component="accordion"] > .accordion-content > *:last-child { margin-bottom: 0; }

	/* --- Wide / full-width containers (editor) ---
	*
	* Strategy: the breakout is applied to the OUTER TipTap node wrapper
	* (`.node-wide`, `.node-fullWidth`), which is a plain <div> with no inline
	* styles. The INNER `[data-component]` holds the visual chrome (padding,
	* background, border-radius) and is always `width: 100%` of the breakout
	* box.
	*
	* The content column is viewport-centered (symmetric 3-col grid with equal
	* TOC/sidenote widths), so `50% ↔ 50vw` math lands on the viewport center.
	*
	* !important guards the horizontal margins against any future inline-style
	* leak from React / NodeViewWrapper – those are a classic footgun because
	* the `margin` shorthand silently resets marginLeft/marginRight to 0. */

	.editor-app .tiptap .node-wide,
	.editor-app .tiptap .node-fullWidth {
	box-sizing: border-box;
	position: relative;
	z-index: var(--z-elevated);
	margin-block: 1.25em;
	clear: both;
	}

	.editor-app .tiptap .node-wide {
	width: min(1100px, 100vw - var(--content-padding-x, 16px) * 4);
	margin-left: 50% !important;
	margin-right: 0 !important;
	transform: translateX(-50%);
	}

	.editor-app .tiptap .node-fullWidth {
	width: 100vw;
	margin-left: calc(50% - 50vw) !important;
	margin-right: calc(50% - 50vw) !important;
	}

	/* Visual chrome lives on the inner wrapper, which always fills the breakout */
	.editor-app .tiptap [data-component="wide"],
	.editor-app .tiptap [data-component="fullWidth"] {
	box-sizing: border-box;
	width: 100%;
	background-color: var(--surface-bg);
	padding: calc(var(--content-padding-x, 16px) * 2);
	border-radius: calc(var(--button-radius, 6px) * 2);
	border: 1px solid var(--border-color);
	}

	.editor-app .tiptap [data-component="wide"] > *:first-child,
	.editor-app .tiptap [data-component="fullWidth"] > *:first-child {
	margin-top: 0;
	}
	.editor-app .tiptap [data-component="wide"] > *:last-child,
	.editor-app .tiptap [data-component="fullWidth"] > *:last-child {
	margin-bottom: 0;
	}

	.editor-app .tiptap [data-component="fullWidth"] {
	border-radius: 0;
	border-left: none;
	border-right: none;
	}

	.editor-app .tiptap [data-component="fullWidth"] figure figcaption {
	text-align: center !important;
	}

	/* On narrow screens (≤1100px), the grid collapses to a single column and the
	* content column spans the viewport minus gutters. Keep the blocks in-flow
	* instead of breaking out. */
	@media (max-width: 1100px) {
	.editor-app .tiptap .node-wide,
	.editor-app .tiptap .node-fullWidth {
	width: 100%;
	margin-left: 0 !important;
	margin-right: 0 !important;
	transform: none;
	}
	.editor-app .tiptap [data-component="wide"],
	.editor-app .tiptap [data-component="fullWidth"] {
	padding: var(--content-padding-x, 16px);
	}
	}

	/* Glossary inline node */
	.tiptap .glossary-node,
	.glossary-node {
	position: relative;
	display: inline;
	border-bottom: 1px dashed color-mix(in srgb, var(--primary-color) 50%, transparent);
	color: var(--primary-color);
	cursor: help;
	}

	.glossary-tooltip {
	position: absolute;
	bottom: calc(100% + 6px);
	left: 50%;
	transform: translateX(-50%);
	background: var(--bg-tooltip);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 10px 14px;
	min-width: 200px;
	max-width: 320px;
	z-index: 50;
	box-shadow: var(--shadow-lg);
	}

	.glossary-tooltip-term {
	font-weight: 700;
	font-size: 13px;
	color: var(--text-heading-secondary);
	margin-bottom: 4px;
	}

	.glossary-tooltip-def {
	font-size: 12px;
	color: var(--muted-color);
	line-height: 1.5;
	}

	.glossary-tooltip-remove {
	margin-top: 8px;
	background: none;
	border: none;
	color: var(--danger);
	font-size: 11px;
	cursor: pointer;
	padding: 0;
	opacity: 0.8;
	}

	.glossary-tooltip-remove:hover {
	opacity: 1;
	}

	/* Footnote inline node */
	.footnote-node {
	position: relative;
	display: inline;
	}

	.tiptap .footnote-marker,
	.footnote-marker {
	color: var(--primary-color);
	cursor: pointer;
	font-size: 0.75em;
	font-weight: 700;
	margin: 0 1px;
	}

	.footnote-tooltip {
	position: absolute;
	bottom: calc(100% + 6px);
	left: 50%;
	transform: translateX(-50%);
	background: var(--bg-tooltip);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	padding: 10px 14px;
	min-width: 220px;
	max-width: 360px;
	z-index: 50;
	box-shadow: var(--shadow-lg);
	}

	.footnote-tooltip-content {
	font-size: 12px;
	color: var(--muted-color);
	line-height: 1.5;
	}

	/* Stack wrapper - override the published [data-component="stack"] grid
	because the editor uses its own StackView grid inside .stack-grid. */
	.stack-wrapper {
	display: block !important;
	width: 100%;
	}

	.stack-container {
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.03);
	margin: 0.75em 0;
	overflow: hidden;
	}

	:root:not([data-theme="dark"]) .stack-container,
	[data-theme="light"] .stack-container {
	border-color: #ddd;
	background: #f9f9f9;
	}

	.stack-header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15);
	user-select: none;
	}

	:root:not([data-theme="dark"]) .stack-header,
	[data-theme="light"] .stack-header {
	border-bottom-color: #ddd;
	}

	.stack-header-icon {
	font-size: 14px;
	line-height: 1;
	}

	.stack-header-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-tertiary);
	}

	.stack-header-select {
	font-size: 12px;
	padding: 3px 24px 3px 8px;
	}

	/* Stack columns layout:
	.stack-grid is the CSS grid container (set via inline style in StackView).
	Everything between .stack-grid and [data-type="stack-column"] must be
	display:contents so columns become actual grid items regardless of
	how many intermediate wrappers TipTap/ProseMirror/Y.js inserts. */
	.stack-grid > *,
	.stack-grid > * > *,
	.stack-grid > * > * > * {
	display: contents;
	}

	.stack-columns {
	counter-reset: stack-col;
	}

	/* Editor-only: dashed borders, hover, and placeholder for stack columns */
	.editor-app [data-component="stack"] [data-type="stack-column"] {
	display: block !important;
	border: 2px dashed rgba(255, 255, 255, 0.2);
	border-radius: 6px;
	padding: 12px;
	min-height: 80px;
	background: rgba(255, 255, 255, 0.05);
	position: relative;
	counter-increment: stack-col;
	transition: border-color 0.15s, background 0.15s;
	}

	:root:not([data-theme="dark"]) .editor-app [data-component="stack"] [data-type="stack-column"],
	[data-theme="light"] .editor-app [data-component="stack"] [data-type="stack-column"] {
	border-color: #bbb;
	background: rgba(0, 0, 0, 0.03);
	}

	.editor-app [data-component="stack"] [data-type="stack-column"]:hover {
	border-color: var(--primary-color);
	background: color-mix(in srgb, var(--primary-color) 10%, transparent);
	}

	.editor-app [data-component="stack"] [data-type="stack-column"]:has(> p:only-child > .ProseMirror-trailingBreak:only-child)::before,
	.editor-app [data-component="stack"] [data-type="stack-column"]:has(> p:only-child:empty)::before {
	content: "Column " counter(stack-col);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: var(--text-faint);
	font-size: 13px;
	font-weight: 500;
	pointer-events: none;
	}

	.editor-app [data-component="stack"] [data-type="stack-column"] > *:first-child {
	margin-top: 0;
	}

	.editor-app [data-component="stack"] [data-type="stack-column"] > *:last-child {
	margin-bottom: 0;
	}
	/* ============================================================================ */
	/* Print styles */
	/* ============================================================================ */

	/*
	* The .pdf-toc node is injected at print time by the PDF generator. It is
	* hidden in the browser (web view of the published article) and shown only
	* when emulating print media during PDF generation.
	*/
	.pdf-toc {
	display: none;
	}

	@media print {

	html,
	body {
	background: #fff;
	}

	/* Margins are handled by Playwright; avoid extra global margins */
	body {
	margin: 0;
	}

	/* Paragraphs: balanced break behaviour for long-form reading */
	p,
	li,
	blockquote {
	orphans: 3;
	widows: 3;
	}

	p {
	hyphens: auto;
	-webkit-hyphens: auto;
	}

	/* Hide non-essential UI */
	#theme-toggle,
	.toc-mobile-toggle,
	.toc-mobile-backdrop,
	.toc-mobile-sidebar,
	.right-aside,
	.sync-indicator,
	.top-bar {
	display: none !important;
	}

	/* Sidebar TOC is replaced by .pdf-toc in print */
	.table-of-contents {
	display: none !important;
	}

	main > nav:first-of-type {
	display: none !important;
	}

	/* Force single column to reduce widows/orphans and awkward breaks */
	.content-grid {
	grid-template-columns: 1fr !important;
	}

	/* Links: remove underline and background */
	.content-grid main a {
	text-decoration: none;
	background: none;
	border-bottom: 1px solid rgba(0, 0, 0, .2);
	}

	/* Soft page breaks around main headings */
	.content-grid main h2 {
	page-break-before: auto;
	page-break-after: avoid;
	break-after: avoid-page;
	}

	.content-grid main h3,
	.content-grid main h4 {
	break-after: avoid-page;
	page-break-after: avoid;
	}

	/* Small icon labels not needed when printing */
	.code-lang-chip {
	display: none !important;
	}

	/* More contrasty colors for print */
	:root {
	--surface-bg: #fff;
	--border-color: rgba(0, 0, 0, .2);
	--link-underline: rgba(0, 0, 0, .3);
	--link-underline-hover: rgba(0, 0, 0, .4);
	}

	/* Avoid breaks inside complex visual blocks */
	.hero,
	.hero-banner,
	.html-embed,
	.html-embed__card,
	.html-embed-container,
	.js-plotly-plot,
	figure,
	pre,
	table,
	blockquote,
	.wide,
	.full-width,
	.stack > *,
	.card,
	.palettes,
	.palette-card,
	.color-picker,
	.note {
	break-inside: avoid;
	page-break-inside: avoid;
	}

	/* Keep hero + meta together at the top of page 1 */
	.hero {
	page-break-after: avoid;
	break-after: avoid;
	}

	/* Constrain hero banner after rasterization */
	.hero-banner {
	width: 100% !important;
	max-width: 980px !important;
	margin-left: auto !important;
	margin-right: auto !important;
	overflow: hidden;
	}

	.hero-banner > *,
	.hero-banner svg,
	.hero-banner canvas,
	.hero-banner img,
	.hero-banner video,
	.html-embed-container > img {
	max-width: 100% !important;
	width: 100% !important;
	height: auto !important;
	margin-left: auto !important;
	margin-right: auto !important;
	display: block;
	}

	/* References / bibliography: start on a new page and stay together */
	.references-block,
	.bibliography-content {
	break-before: page;
	page-break-before: always;
	}

	.bibliography-title {
	break-after: avoid;
	page-break-after: avoid;
	}

	/* Footer: the web view uses a 3-column grid (~1160px wide) that does
	not fit the ~673px printable width. Drop the grid so each block
	flows naturally, headings stacked above their content. */
	.footer-inner { display: block; }
	.citation-block,
	.references-block,
	.reuse-block,
	.doi-block,
	.template-credit { display: block; }
	.footer-heading {
	text-align: left !important;
	padding-right: 0 !important;
	}

	/* PDF TOC: visible only in print */
	.pdf-toc {
	display: block;
	break-after: page;
	page-break-after: always;
	max-width: 780px;
	margin: 0 auto 12mm;
	padding: 0 16px;
	}

	.pdf-toc__title {
	font-size: 1.3rem;
	margin: 0 0 12px;
	border-bottom: 1px solid rgba(0, 0, 0, .2);
	padding-bottom: 8px;
	}

	.pdf-toc__list {
	list-style: none;
	margin: 0;
	padding: 0;
	}

	.pdf-toc__item {
	margin: 4px 0;
	font-size: 0.95rem;
	line-height: 1.4;
	}

	.pdf-toc__item--sub {
	margin-left: 20px;
	font-size: 0.88rem;
	color: rgba(0, 0, 0, .7);
	}

	.pdf-toc__item a {
	color: inherit;
	text-decoration: none;
	border-bottom: none;
	}

	/* Meta container (authors, affiliations, PDF link): keep tight under hero */
	.meta-container,
	.hero-meta {
	break-after: avoid;
	page-break-after: avoid;
	}

	/* Hide the PDF download cell in the generated PDF itself (self-referential) */
	.meta-container-cell--pdf {
	display: none !important;
	}

	/* Hide published-side tooltips in print */
	.pub-tooltip {
	display: none !important;
	}
	}
	/* ============================================================================ */
	/* Publisher-only CSS overrides */
	/* Injected into the published static HTML on top of the shared styles. */
	/* Keep this file SMALL - shared styles belong in article.css or components/. */
	/* ============================================================================ */

	/* Published page global reset */
	body { font-family: var(--default-font-family); color: var(--text-color); }
	html { font-size: 16px; line-height: 1.6; background-color: var(--page-bg); overflow-x: hidden; scroll-behavior: smooth; scroll-padding-top: 80px; }

	/* Theme toggle icon wrapper (from ThemeToggle.astro) */
	#theme-toggle .icon-wrapper {
	display: grid;
	place-items: center;
	width: 20px;
	height: 20px;
	}
	#theme-toggle .icon-wrapper .icon {
	grid-area: 1 / 1;
	filter: none !important;
	}
	#theme-toggle .icon-wrapper.animated .icon {
	transition: opacity 0.35s ease;
	}
	#theme-toggle .icon-wrapper.spin-cw { animation: spin-cw 0.5s cubic-bezier(0.4,0,0.2,1); }
	#theme-toggle .icon-wrapper.spin-ccw { animation: spin-ccw 0.5s cubic-bezier(0.4,0,0.2,1); }
	@keyframes spin-cw { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
	@keyframes spin-ccw { from { transform: rotate(0deg); } to { transform: rotate(-360deg); } }

	/* Override editor-specific .tiptap centering for published output */
	.tiptap {
	max-width: 100%;
	padding: 0;
	}

	/* Wide / full-width helpers (published page uses viewport breakout) */
	div[data-component="wide"],
	div[data-component="fullWidth"] {
	box-sizing: border-box;
	position: relative;
	z-index: var(--z-elevated, 10);
	background-color: var(--page-bg);
	}

	div[data-component="wide"] {
	width: min(1100px, 100vw - var(--content-padding-x, 16px) * 4);
	margin-left: 50%;
	transform: translateX(-50%);
	padding: calc(var(--content-padding-x, 16px) * 4);
	border-radius: calc(var(--button-radius, 6px) * 4);
	-webkit-mask:
	linear-gradient(to right, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%),
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	-webkit-mask-composite: intersect;
	mask:
	linear-gradient(to right, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%),
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	mask-composite: intersect;
	}

	div[data-component="wide"] > * {
	margin-bottom: 0 !important;
	}

	div[data-component="fullWidth"] {
	width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
	padding: calc(var(--content-padding-x, 16px) * 4);
	border-radius: calc(var(--button-radius, 6px) * 4);
	-webkit-mask:
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	mask:
	linear-gradient(to bottom, transparent 0px, black 20px, black calc(100% - 20px), transparent 100%);
	}

	div[data-component="fullWidth"] figure figcaption {
	text-align: center !important;
	}

	@media (max-width: 768px) {
	div[data-component="wide"],
	div[data-component="fullWidth"] {
	width: 100%;
	margin-left: 0;
	margin-right: 0;
	padding: 0;
	transform: none;
	}
	}

	/* --- Sidenote: float into the right margin column --- */
	div[data-component="sidenote"] {
	float: right;
	clear: right;
	width: 240px;
	margin-right: calc(-240px - 32px);
	margin-top: 0;
	margin-bottom: 0;
	padding: 0;
	}

	@media (max-width: 1100px) {
	div[data-component="sidenote"] {
	float: none;
	width: auto;
	margin-right: 0;
	margin: 0.75em 0;
	padding: 0 30px;
	border-left: 2px solid var(--border-color);
	border-radius: 0;
	}
	}

	/* ---------------------------------------------------------------------------
	HTML embed figure (publisher output)
	Structure:
	<figure class="html-embed">
	<div class="html-embed-container"><iframe.../></div>
	<figcaption class="html-embed__desc">...</figcaption>
	</figure>
	--------------------------------------------------------------------------- */
	figure.html-embed {
	margin: 24px 0;
	padding: 0;
	}

	figure.html-embed .html-embed-container {
	width: 100%;
	/* The iframe reports its height via postMessage; min-height is set inline
	by the transformer to the last-known good value so the page doesn't
	jump when the iframe loads (especially with loading="lazy"). */
	}

	figure.html-embed > .html-embed__desc {
	margin: 8px 0 0;
	font-size: 0.88em;
	line-height: 1.5;
	color: var(--muted-color);
	text-align: center;
	}

	figure.html-embed > .html-embed__desc strong {
	color: var(--text-color);
	font-weight: 600;
	}

	/* Hugging Face user profile card styles live in
	`components/_hf-user.css` so they're shared with the editor's
	in-place NodeView and don't drift between author preview and
	published output. */

	/* PDF download button in the meta bar (inherits .button for gradient + padding) */
	a.button.pdf-link {
	display: inline-flex;
	align-items: center;
	gap: 0.45em;
	text-decoration: none;
	color: #fff;
	}

	a.button.pdf-link svg {
	flex-shrink: 0;
	}

	.meta-container-cell--pdf p {
	margin: 0;
	line-height: 0;
	}

	/* Image lightbox dialog */
	dialog.lightbox { border: none; background: transparent; padding: 0; max-width: 95vw; max-height: 95vh; }
	dialog.lightbox::backdrop { background: rgba(0, 0, 0, 0.85); }
	dialog.lightbox img { max-width: 95vw; max-height: 90vh; object-fit: contain; border-radius: 4px; }

	/* ---------------------------------------------------------------------------
	Inline tooltips for glossary terms and citation links (published page).
	Mirrors the editor's GlossaryView / CitationView popovers, but rendered
	as static HTML revealed via :hover / :focus-within (no JS).
	--------------------------------------------------------------------------- */
	.tiptap .glossary-node,
	.tiptap .citation-inline {
	position: relative;
	}

	.tiptap .glossary-node {
	color: var(--primary-color);
	border-bottom: 1px dashed color-mix(in srgb, var(--primary-color) 50%, transparent);
	cursor: help;
	}

	.tiptap .pub-tooltip {
	position: absolute;
	bottom: calc(100% + 6px);
	left: 50%;
	transform: translateX(-50%) translateY(4px);
	display: block;
	width: max-content;
	min-width: 200px;
	max-width: min(320px, 90vw);
	padding: 10px 14px;
	background: var(--bg-tooltip);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	box-shadow: var(--shadow-lg);
	z-index: 50;
	text-align: left;
	white-space: normal;
	font-size: 12px;
	font-style: normal;
	font-weight: normal;
	line-height: 1.45;
	color: var(--text-color);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
	}

	.tiptap .glossary-node:hover > .pub-tooltip,
	.tiptap .glossary-node:focus-visible > .pub-tooltip,
	.tiptap .glossary-node:focus-within > .pub-tooltip,
	.tiptap .citation-inline:hover > .pub-tooltip,
	.tiptap .citation-inline:focus-visible > .pub-tooltip,
	.tiptap .citation-inline:focus-within > .pub-tooltip {
	opacity: 1;
	visibility: visible;
	transform: translateX(-50%) translateY(0);
	}

	.tiptap .pub-tooltip__title {
	display: block;
	font-weight: 700;
	font-size: 13px;
	color: var(--text-heading-secondary);
	margin-bottom: 4px;
	}

	.tiptap .pub-tooltip__body {
	display: block;
	color: var(--muted-color);
	}

	.tiptap .pub-tooltip__journal {
	display: block;
	color: var(--muted-color);
	font-style: italic;
	font-size: 11.5px;
	}

	.tiptap .pub-tooltip__doi {
	display: block;
	margin-top: 6px;
	color: var(--text-tertiary);
	font-family: "SFMono-Regular", "Fira Code", monospace;
	font-size: 11px;
	overflow: hidden;
	text-overflow: ellipsis;
	}

	/* Print: don't show tooltips */
	@media print {
	.tiptap .pub-tooltip { display: none !important; }
	}

	</style>
	</head>
	<body>
	<button id="theme-toggle" aria-label="Toggle color theme">
	<span class="icon-wrapper">
	<svg class="icon icon--sun" width="20" height="20" viewBox="0 0 24 24" aria-hidden="true" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<circle cx="12" cy="12" r="5" /><line x1="12" y1="1" x2="12" y2="4" /><line x1="12" y1="20" x2="12" y2="23" /><line x1="1" y1="12" x2="4" y2="12" /><line x1="20" y1="12" x2="23" y2="12" /><line x1="4.22" y1="4.22" x2="6.34" y2="6.34" /><line x1="17.66" y1="17.66" x2="19.78" y2="19.78" /><line x1="4.22" y1="19.78" x2="6.34" y2="17.66" /><line x1="17.66" y1="6.34" x2="19.78" y2="4.22" />
	</svg>
	<svg class="icon icon--moon" style="opacity:0" width="20" height="20" viewBox="0 0 24 24" aria-hidden="true" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" />
	</svg>
	</span>
	</button>

	<!-- Mobile TOC toggle -->
	<button class="toc-mobile-toggle" aria-label="Open table of contents" aria-expanded="false">
	<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<line x1="3" y1="6" x2="21" y2="6" /><line x1="3" y1="12" x2="21" y2="12" /><line x1="3" y1="18" x2="21" y2="18" />
	</svg>
	</button>
	<div class="toc-mobile-backdrop" aria-hidden="true"></div>
	<aside class="toc-mobile-sidebar" aria-label="Table of Contents">
	<div class="toc-mobile-sidebar__header">
	<span class="toc-mobile-sidebar__title">Table of Contents</span>
	<div class="toc-mobile-sidebar__actions">
	<button class="toc-mobile-sidebar__theme" aria-label="Toggle color theme">
	<svg class="icon light" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<circle cx="12" cy="12" r="5" /><line x1="12" y1="1" x2="12" y2="4" /><line x1="12" y1="20" x2="12" y2="23" /><line x1="1" y1="12" x2="4" y2="12" /><line x1="20" y1="12" x2="23" y2="12" /><line x1="4.22" y1="4.22" x2="6.34" y2="6.34" /><line x1="17.66" y1="17.66" x2="19.78" y2="19.78" /><line x1="4.22" y1="19.78" x2="6.34" y2="17.66" /><line x1="17.66" y1="6.34" x2="19.78" y2="4.22" />
	</svg>
	<svg class="icon dark" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" />
	</svg>
	</button>
	<button class="toc-mobile-sidebar__close" aria-label="Close table of contents">
	<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
	<line x1="18" y1="6" x2="6" y2="18" /><line x1="6" y1="6" x2="18" y2="18" />
	</svg>
	</button>
	</div>
	</div>
	<div class="toc-mobile-sidebar__body" id="toc-mobile-placeholder"></div>
	</aside>

	<!-- Hero -->
	<section class="hero">
	<h1 class="hero-title">default</h1>
	<div class="hero-banner"><iframe srcdoc="<!DOCTYPE html>
	<html data-theme="light">
	<head>
	<meta charset="UTF-8">
	<script>(function(){
	try {
	var theme = null;
	var primary = null;
	try {
	var parentDoc = window.parent && window.parent.document;
	if (parentDoc) {
	theme = parentDoc.documentElement.getAttribute('data-theme') \|\| null;
	var pc = getComputedStyle(parentDoc.documentElement).getPropertyValue('--primary-color');
	if (pc) primary = pc.trim();
	}
	} catch(e) {}
	if (!theme) {
	try { theme = window.localStorage && window.localStorage.getItem('theme'); } catch(e) {}
	}
	// Respect the srcdoc-provided data-theme before falling back to the
	// OS preference. Without this, a cross-origin sandbox iframe (e.g.
	// an embed-studio preview with sandbox="allow-scripts" but no
	// allow-same-origin) can't read the parent and the bootstrap would
	// otherwise clobber the explicitly-set initial theme with
	// matchMedia's guess.
	if (!theme) {
	theme = document.documentElement.getAttribute('data-theme') \|\| null;
	}
	if (!theme) {
	theme = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
	}
	document.documentElement.setAttribute('data-theme', theme);
	document.documentElement.style.colorScheme = theme === 'dark' ? 'dark' : 'light';
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	<header class="meta"><div class="meta-container"><div class="meta-container-cell"><h3>Authors</h3><ul class="authors"><li><a href="test" class="author-link" target="_blank" rel="noopener">test</a></li></ul></div><div class="meta-container-cell"><h3>Affiliations</h3><p>test</p></div><div class="meta-container-cell"><h3>Published</h3><p>May 20, 2026</p></div><div class="meta-container-cell meta-container-cell--pdf"><h3>PDF</h3><p><a href="https://huggingface.co/datasets/tfrere/research-article-template-editor-test2-data/resolve/main/published/default/article.pdf" class="button pdf-link" target="_blank" rel="noopener" download="" aria-label="Download PDF"><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" /><polyline points="7 10 12 15 17 10" /><line x1="12" y1="15" x2="12" y2="3" /></svg>Download PDF</a></p></div></div></header>

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	var sidebar = document.querySelector('.toc-mobile-sidebar');
	var backdrop = document.querySelector('.toc-mobile-backdrop');
	var toggleBtn = document.querySelector('.toc-mobile-toggle');
	var closeBtn = document.querySelector('.toc-mobile-sidebar__close');

	function openSidebar() {
	sidebar.classList.add('open'); backdrop.classList.add('open');
	toggleBtn.setAttribute('aria-expanded','true');
	document.body.style.overflow = 'hidden';
	requestAnimationFrame(function() {
	var active = sidebar.querySelector('a.active');
	if (active) {
	var body = sidebar.querySelector('.toc-mobile-sidebar__body');
	if (body) body.scrollTop = Math.max(0, active.offsetTop - body.offsetTop - body.clientHeight/3);
	}
	});
	}
	function closeSidebar() {
	sidebar.classList.remove('open'); backdrop.classList.remove('open');
	toggleBtn.setAttribute('aria-expanded','false');
	document.body.style.overflow = '';
	}
	if (toggleBtn) toggleBtn.addEventListener('click', openSidebar);
	if (closeBtn) closeBtn.addEventListener('click', closeSidebar);
	if (backdrop) backdrop.addEventListener('click', closeSidebar);
	if (holderMobile) holderMobile.addEventListener('click', function(e) { if (e.target.closest && e.target.closest('a')) closeSidebar(); });
	document.addEventListener('keydown', function(e) { if (e.key==='Escape' && sidebar.classList.contains('open')) closeSidebar(); });

	// Sidebar theme toggle
	var sidebarThemeBtn = document.querySelector('.toc-mobile-sidebar__theme');
	if (sidebarThemeBtn) {
	sidebarThemeBtn.addEventListener('click', function() {
	var next = document.documentElement.dataset.theme === 'dark' ? 'light' : 'dark';
	localStorage.setItem('theme', next);
	applyTheme(next);
	});
	}

	// ---- Footer: move references & footnotes ----
	(function() {
	var footer = document.querySelector('footer.footer');
	if (!footer) return;
	var target = footer.querySelector('.references-block');
	if (!target) return;
	var contentRoot = document.querySelector('.content-grid main') \|\| document.body;

	var ensureHeading = function(text) {
	var exists = Array.from(target.children).some(function(c) {
	return c.classList.contains('footer-heading') && c.textContent.trim().toLowerCase() === text.toLowerCase();
	});
	if (!exists) {
	var h = document.createElement('p');
	h.className = 'footer-heading';
	h.setAttribute('role', 'heading');
	h.setAttribute('aria-level', '2');
	h.textContent = text;
	target.appendChild(h);
	}
	};

	var moveIntoFooter = function(el, headingText) {
	if (!el) return false;
	var firstH = el.querySelector(':scope > h1, :scope > h2, :scope > h3, :scope > .footer-heading, :scope > .bibliography-title');
	if (firstH) {
	var t = (firstH.textContent \|\| '').trim().toLowerCase();
	if (t === headingText.toLowerCase() \|\| t.includes('reference') \|\| t.includes('bibliograph')) firstH.remove();
	}
	ensureHeading(headingText);
	target.appendChild(el);
	return true;
	};

	var findAllOutsideFooter = function(selectors) {
	var results = [];
	for (var i = 0; i < selectors.length; i++) {
	var els = contentRoot.querySelectorAll(selectors[i]);
	els.forEach(function(el) { if (!footer.contains(el) && results.indexOf(el) === -1) results.push(el); });
	}
	return results;
	};

	var findFirst = function(selectors) { var a = findAllOutsideFooter(selectors); return a.length ? a[0] : null; };

	var run = function() {
	if (footer.dataset.processed === 'true') return;
	var refs = findAllOutsideFooter(['[data-type="bibliography"]', '#bibliography-references-list', '#references', '#refs', '.bibliography']);
	var notes = findFirst(['.footnotes', 'section.footnotes', 'div.footnotes']);
	var moved = false;
	refs.forEach(function(el) { if (moveIntoFooter(el, 'References')) moved = true; });
	if (moveIntoFooter(notes, 'Footnotes')) moved = true;
	if (moved) footer.dataset.processed = 'true';
	};

	run();
	if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', run, { once: true });
	window.addEventListener('load', function() { setTimeout(run, 100); }, { once: true });
	setTimeout(run, 300);
	})();

	// Sync theme with embed iframes (body embeds + hero banner)
	function syncEmbedThemes() {
	var theme = document.documentElement.dataset.theme \|\| 'dark';
	document.querySelectorAll('.html-embed-container iframe, .hero-banner iframe').forEach(function(iframe) {
	try { iframe.contentWindow.postMessage({ type: 'setTheme', theme: theme }, '*'); } catch(e) {}
	});
	}
	var obs = new MutationObserver(function(ms) {
	for (var i = 0; i < ms.length; i++) {
	if (ms[i].attributeName === 'data-theme') { syncEmbedThemes(); break; }
	}
	});
	obs.observe(document.documentElement, { attributes: true, attributeFilter: ['data-theme'] });

	// Auto-size embed iframes from postMessage height reports.
	// Dedupe: only apply when the new height differs from the last applied
	// (prevents style thrash during tight ResizeObserver bursts).
	var _lastEmbedHeight = new WeakMap();
	window.addEventListener('message', function(e) {
	if (!e.data \|\| e.data.type !== 'embedResize') return;
	var h = Math.max(0, Math.ceil(e.data.height));
	if (!h) return;
	document.querySelectorAll('.html-embed-container iframe').forEach(function(iframe) {
	try {
	if (iframe.contentWindow !== e.source) return;
	if (_lastEmbedHeight.get(iframe) === h) return;
	_lastEmbedHeight.set(iframe, h);
	iframe.style.height = h + 'px';
	} catch(ex) {}
	});
	});

	// Initial theme sync after iframes load
	window.addEventListener('load', function() { setTimeout(syncEmbedThemes, 200); });

	// Hash navigation
	if (window.location.hash) {
	var target = document.querySelector(window.location.hash);
	if (target) setTimeout(function() { target.scrollIntoView({block:'start'}); }, 100);
	}
	window.addEventListener('popstate', function() {
	var h = window.location.hash;
	if (h) { var t = document.querySelector(h); if (t) t.scrollIntoView({block:'start'}); }
	else window.scrollTo({top:0});
	});
	})();
	</script>
	</body>
	</html>