/*
Theme Name: CRUX
Theme URI: https://crucibleinsight.com/
Author: Crucible Insight
Author URI: https://crucibleinsight.com/
Description: The publishing surface for Crucible Insight. A block theme in the Signal · Console direction — cool grey ground, white surfaces, institutional blue as the system colour and sunburst amber as the editorial accent. Built for structured research: identifier-led lists, version-addressed publications, honest facets and exhibits that carry their sources. Requires the CRUX Core plugin.
Requires at least: 6.5
Tested up to: 6.8
Requires PHP: 8.0
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: crux
Tags: block-theme, full-site-editing, news, editorial, research, one-column, three-columns, custom-colors, custom-menu, featured-images, full-width-template, accessibility-ready
*/

/* -------------------------------------------------------------------------
 * 00 · Ground rules
 *
 * The page is a board, not a magazine. Nothing floats, nothing has a shadow,
 * and hierarchy comes from type size, rule weight and white space. Blue is the
 * system colour — links, controls, state. Amber is editorial: active
 * navigation, pull quotes, key-finding exhibits, the rule above the statement.
 * ---------------------------------------------------------------------- */

:root {
	--crux-bar-height: 60px;
	--crux-console-height: 56px;
	--crux-gutter: 2.5rem;
	--crux-rule: 1px solid var(--wp--preset--color--rule);
	--crux-rule-soft: 1px solid var(--wp--preset--color--rule-soft);
	--crux-border: 1px solid var(--wp--preset--color--border);
	--crux-transition: 140ms cubic-bezier(0.2, 0, 0.2, 1);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}

p {
	text-wrap: pretty;
}

h1,
h2,
h3 {
	text-wrap: balance;
}

img {
	max-width: 100%;
	height: auto;
}

/* Focus is never removed, only restyled. */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
	outline: 2px solid var(--wp--preset--color--blue);
	outline-offset: 2px;
}

.crux-skip-link:focus {
	position: fixed;
	inset-inline-start: 1rem;
	inset-block-start: 1rem;
	z-index: 999;
	padding: 0.75rem 1.25rem;
	background: var(--wp--preset--color--ink);
	color: var(--wp--preset--color--surface);
	font-weight: 600;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip-path: inset(50%);
	white-space: nowrap;
	border: 0;
}

/* -------------------------------------------------------------------------
 * 01 · Shared primitives
 * ---------------------------------------------------------------------- */

.crux-eyebrow {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-eyebrow--blue {
	color: var(--wp--preset--color--blue);
}

.crux-eyebrow--amber {
	color: var(--wp--preset--color--amber-deep);
}

.crux-mono {
	font-family: var(--wp--preset--font-family--mono);
	font-variant-numeric: tabular-nums;
}

.crux-identifier {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 500;
	color: var(--wp--preset--color--meta);
	white-space: nowrap;
}

.crux-surface {
	background: var(--wp--preset--color--surface);
}

.crux-section {
	padding: 2rem var(--crux-gutter) 2.25rem;
	border-block-end: var(--crux-rule);
}

.crux-section__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin-block-end: 0.25rem;
}

.crux-section__head h2 {
	margin: 0;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-more {
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	color: var(--wp--preset--color--blue);
	white-space: nowrap;
}

/* Buttons. Square, bordered, no radius anywhere in this system. */
.crux-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.75rem 1.25rem;
	border: 1px solid var(--wp--preset--color--border);
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--ink);
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--compact);
	font-weight: 500;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	transition: background var(--crux-transition), border-color var(--crux-transition), color var(--crux-transition);
}

.crux-btn:hover {
	border-color: var(--wp--preset--color--ink);
	text-decoration: none;
}

.crux-btn--primary {
	background: var(--wp--preset--color--blue);
	border-color: var(--wp--preset--color--blue);
	color: var(--wp--preset--color--surface);
	font-weight: 600;
}

.crux-btn--primary:hover {
	background: var(--wp--preset--color--ink);
	border-color: var(--wp--preset--color--ink);
	color: var(--wp--preset--color--surface);
}

.crux-btn--quiet {
	color: var(--wp--preset--color--soft);
}

.crux-btn[aria-disabled="true"],
.crux-btn:disabled {
	background: var(--wp--preset--color--panel-deep);
	border-color: var(--wp--preset--color--panel-deep);
	color: var(--wp--preset--color--faint);
	cursor: not-allowed;
}

/* -------------------------------------------------------------------------
 * 02 · State
 *
 * State is a visual system, not a badge added later. Every chip carries a mark
 * as well as a tone, because six public states and eight editorial states must
 * read at a glance and never by colour alone.
 * ---------------------------------------------------------------------- */

.crux-state {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	padding: 0.1875rem 0.5rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.06em;
	white-space: nowrap;
}

.crux-state__mark {
	flex: 0 0 auto;
	width: 8px;
	height: 8px;
	display: inline-block;
	background: currentColor;
}

/* Marks differ in shape so the tone is never doing the work alone. */
.crux-state__mark--circle-filled {
	border-radius: 50%;
}

.crux-state__mark--circle-open {
	border-radius: 50%;
	background: transparent;
	box-shadow: inset 0 0 0 1.5px currentColor;
}

.crux-state__mark--circle-half {
	border-radius: 50%;
	background: linear-gradient(to right, currentColor 0 50%, transparent 50% 100%);
	box-shadow: inset 0 0 0 1.5px currentColor;
}

.crux-state__mark--triangle {
	background: transparent;
	width: 0;
	height: 0;
	border-inline: 5px solid transparent;
	border-block-end: 9px solid currentColor;
}

.crux-state__mark--check {
	background: transparent;
	width: 9px;
	height: 6px;
	border-inline-start: 2px solid currentColor;
	border-block-end: 2px solid currentColor;
	transform: rotate(-45deg) translateY(-1px);
}

.crux-state__mark--clock {
	border-radius: 50%;
	background: transparent;
	box-shadow: inset 0 0 0 1.5px currentColor;
	position: relative;
}

.crux-state__mark--clock::after {
	content: "";
	position: absolute;
	inset-block-start: 1px;
	inset-inline-start: 3px;
	width: 1.5px;
	height: 3.5px;
	background: currentColor;
}

.crux-state__mark--exclamation {
	background: transparent;
	width: 3px;
	height: 9px;
	box-shadow: 0 0 0 0 currentColor;
	border-block-start: 6px solid currentColor;
	border-block-end: 2px solid currentColor;
}

.crux-state__mark--slash {
	background: transparent;
	width: 9px;
	height: 9px;
	border-block-start: 1.5px solid currentColor;
	transform: rotate(-45deg);
}

.crux-state--grey {
	background: var(--wp--preset--color--panel);
	color: var(--wp--preset--color--soft);
}

.crux-state--blue {
	background: var(--wp--preset--color--blue-tint);
	color: var(--wp--preset--color--blue);
}

.crux-state--green {
	background: var(--wp--preset--color--green-wash);
	color: var(--wp--preset--color--green);
}

.crux-state--amber {
	background: var(--wp--preset--color--amber-wash);
	color: var(--wp--preset--color--amber-chip);
}

.crux-state--red {
	background: var(--wp--preset--color--red-wash);
	color: var(--wp--preset--color--red);
}

/* Access state, shown on every list row. */
.crux-access {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	padding: 0.1875rem 0.5rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1;
	white-space: nowrap;
}

.crux-access--open {
	background: var(--wp--preset--color--green-wash);
	color: var(--wp--preset--color--green);
}

.crux-access--registration {
	background: var(--wp--preset--color--amber-wash);
	color: var(--wp--preset--color--amber-chip);
}

.crux-access--entitled {
	background: var(--wp--preset--color--blue-tint);
	color: var(--wp--preset--color--blue);
}

/* -------------------------------------------------------------------------
 * 03 · Header
 * ---------------------------------------------------------------------- */

.crux-header {
	position: relative;
	z-index: 40;
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-header__bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	height: var(--crux-bar-height);
	padding-inline: var(--crux-gutter);
}

.crux-lockup {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	text-decoration: none;
	white-space: nowrap;
}

.crux-lockup:hover {
	text-decoration: none;
}

.crux-lockup__mark {
	width: 28px;
	height: 28px;
	display: block;
	flex: 0 0 auto;
}

/*
 * A site-supplied logo keeps its own proportions. Height is pinned to the bar,
 * width follows — never the other way round, and never forced square.
 */
.crux-lockup__custom {
	display: block;
	height: 28px;
	width: auto;
	max-width: 15rem;
	object-fit: contain;
	flex: 0 0 auto;
}

.crux-lockup--footer .crux-lockup__mark {
	width: 24px;
	height: 24px;
}

.crux-lockup--footer .crux-lockup__custom {
	height: 24px;
}

.crux-lockup--footer .crux-lockup__name {
	font-size: 1.0625rem;
}

.crux-lockup__name {
	font-family: var(--wp--preset--font-family--display);
	font-size: 1.1875rem;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.025em;
	color: var(--wp--preset--color--ink);
}

.crux-nav {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	letter-spacing: 0.01em;
}

/*
 * Deliberately NOT positioned. The mega panel is absolutely positioned with
 * inset-inline: 0, and it must resolve that against the header so it spans the
 * full bar. Giving this item `position: relative` makes the panel as wide as
 * the word "Topics", which collapses its grid tracks to about nine pixels each.
 */
.crux-nav__item {
	display: flex;
	align-items: center;
	height: var(--crux-bar-height);
}

.crux-nav__link {
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
	height: 100%;
	padding: 0;
	border: 0;
	border-block-end: 3px solid transparent;
	background: none;
	color: var(--wp--preset--color--soft);
	font: inherit;
	text-decoration: none;
	cursor: pointer;
	transition: color var(--crux-transition), border-color var(--crux-transition);
	/* Keep the underline off the descenders. */
	padding-block-start: 3px;
}

.crux-nav__link:hover {
	color: var(--wp--preset--color--ink);
	text-decoration: none;
}

.crux-nav__item--current > .crux-nav__link,
.crux-nav__link[aria-current="page"] {
	color: var(--wp--preset--color--ink);
	font-weight: 600;
	border-block-end-color: var(--wp--preset--color--amber);
}

.crux-nav__link[aria-expanded="true"] {
	color: var(--wp--preset--color--ink);
	border-block-end-color: var(--wp--preset--color--amber);
}

.crux-nav__caret {
	width: 7px;
	height: 7px;
	border-inline-end: 1.5px solid currentColor;
	border-block-end: 1.5px solid currentColor;
	transform: rotate(45deg) translate(-2px, -2px);
	transition: transform var(--crux-transition);
}

.crux-nav__link[aria-expanded="true"] .crux-nav__caret {
	transform: rotate(-135deg) translate(-2px, -2px);
}

.crux-header__tools {
	display: flex;
	align-items: center;
	gap: 0.625rem;
}

.crux-cmdk {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.4375rem 0.75rem;
	border: var(--crux-border);
	background: var(--wp--preset--color--surface);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	line-height: 1;
	color: var(--wp--preset--color--meta);
	white-space: nowrap;
	cursor: pointer;
	transition: border-color var(--crux-transition), color var(--crux-transition);
}

.crux-cmdk:hover {
	border-color: var(--wp--preset--color--border-strong);
	color: var(--wp--preset--color--ink);
}

.crux-header__toggle {
	display: none;
}

/* -------------------------------------------------------------------------
 * 04 · Mega menu
 *
 * Each branch opens its child terms with live, permission-scoped counts and
 * the most recent papers beneath it. The panel is a full-bleed sheet on the
 * hairline, not a floating card — it belongs to the bar it came from.
 * ---------------------------------------------------------------------- */

.crux-mega {
	position: absolute;
	inset-inline: 0;
	inset-block-start: 100%;
	display: none;
	background: var(--wp--preset--color--surface);
	border-block: var(--crux-rule);
	border-block-start-color: var(--wp--preset--color--rule);
	box-shadow: 0 12px 24px -18px rgb(15 20 24 / 35%);
}

.crux-mega[data-open="true"] {
	display: block;
}

/*
 * Three term columns plus the recent rail. The track count has to match what
 * Navigation emits exactly — a fifth declared track leaves the rail sitting in
 * the wrong column with dead space beside it.
 */
.crux-mega__inner {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr)) 1.35fr;
	gap: 0;
	padding: 0;
	max-width: 100%;
}

.crux-mega__col {
	padding: 1.5rem 1.5rem 1.75rem;
	border-inline-end: var(--crux-rule-soft);
	min-width: 0;
}

.crux-mega__col:last-child {
	border-inline-end: 0;
}

.crux-mega__col h3 {
	margin: 0 0 0.75rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-mega__terms {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
}

.crux-mega__term {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 0.75rem;
	align-items: baseline;
	padding: 0.375rem 0;
	border-block-start: var(--crux-rule-soft);
	font-size: var(--wp--preset--font-size--compact);
	color: var(--wp--preset--color--body);
	text-decoration: none;
}

.crux-mega__term:first-child {
	border-block-start: 0;
}

.crux-mega__term:hover {
	color: var(--wp--preset--color--blue);
	text-decoration: none;
}

.crux-mega__count {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-variant-numeric: tabular-nums;
	color: var(--wp--preset--color--meta);
}

/* A branch with nothing in it says so rather than vanishing. */
.crux-mega__term[aria-disabled="true"] {
	color: var(--wp--preset--color--border-strong);
	pointer-events: none;
}

.crux-mega__recent {
	background: var(--wp--preset--color--surface-raised);
	border-inline-start: var(--crux-rule);
}

.crux-mega__paper {
	display: block;
	padding: 0.6875rem 0;
	border-block-start: var(--crux-rule-soft);
	text-decoration: none;
}

.crux-mega__paper:first-of-type {
	border-block-start: 0;
}

.crux-mega__paper h4 {
	margin: 0 0 0.25rem;
	font-family: var(--wp--preset--font-family--display);
	font-size: var(--wp--preset--font-size--compact);
	font-weight: 600;
	line-height: 1.32;
	letter-spacing: -0.015em;
	color: var(--wp--preset--color--ink);
}

.crux-mega__paper:hover h4 {
	color: var(--wp--preset--color--blue);
}

.crux-mega__paper p {
	margin: 0;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 05 · Hero
 * ---------------------------------------------------------------------- */

.crux-hero {
	display: grid;
	grid-template-columns: 7fr 5fr;
	gap: var(--wp--preset--spacing--90);
	align-items: end;
	padding: var(--wp--preset--spacing--80) var(--crux-gutter) 2.25rem;
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-hero__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.625rem;
	margin-block-end: 1rem;
}

.crux-hero__tag {
	padding: 0.3125rem 0.5rem;
	background: var(--wp--preset--color--blue-tint);
	color: var(--wp--preset--color--blue);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
}

.crux-hero h1 {
	margin: 0;
	font-size: var(--wp--preset--font-size--display-l);
	line-height: 1.02;
	letter-spacing: -0.03em;
	max-width: 18ch;
}

.crux-hero__standfirst {
	margin: 1.25rem 0 0;
	max-width: 58ch;
	font-size: var(--wp--preset--font-size--lead);
	line-height: 1.6;
	color: var(--wp--preset--color--muted);
}

.crux-hero__actions {
	margin-block-start: 1.625rem;
	display: flex;
	flex-wrap: wrap;
	gap: 0.625rem;
}

.crux-hero__figure {
	border: var(--crux-rule);
	background: var(--wp--preset--color--panel-deep);
	aspect-ratio: 4 / 3;
	display: flex;
	align-items: flex-end;
	padding: 1rem;
	overflow: hidden;
	margin: 0;
}

.crux-hero__figure img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.crux-hero__figure figcaption {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.5;
	color: var(--wp--preset--color--faint);
}

/* -------------------------------------------------------------------------
 * 06 · Three-up featured
 * ---------------------------------------------------------------------- */

.crux-threeup {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-threeup__item {
	padding: 1.5rem 1.75rem 1.625rem;
	border-inline-end: var(--crux-rule);
	min-width: 0;
}

.crux-threeup__item:last-child {
	border-inline-end: 0;
}

.crux-threeup__item h3 {
	margin: 0.625rem 0 0.5rem;
	font-size: var(--wp--preset--font-size--heading-s);
	line-height: 1.24;
}

.crux-threeup__item h3 a {
	color: inherit;
	text-decoration: none;
}

.crux-threeup__item h3 a:hover {
	color: var(--wp--preset--color--blue);
}

.crux-threeup__item p {
	margin: 0 0 0.75rem;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.55;
	color: var(--wp--preset--color--muted);
}

.crux-threeup__foot {
	margin: 0;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1;
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 07 · Identifier-led list
 *
 * The row that makes the page read as a register: accession number on the
 * left, the work in the middle, and the facts that decide whether to open it
 * on the right — date, length, access.
 * ---------------------------------------------------------------------- */

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

.crux-list__row {
	display: grid;
	grid-template-columns: 104px minmax(0, 1fr) 190px;
	gap: 1.5rem;
	align-items: center;
	padding: 1rem 0;
	border-block-start: var(--crux-rule);
}

.crux-list--bordered .crux-list__row {
	border-block-start: 0;
	border-block-end: var(--crux-rule-soft);
	padding: 1.25rem 0;
}

.crux-list__taxonomy {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	margin-block-end: 0.375rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.crux-list__type {
	color: var(--wp--preset--color--blue);
}

.crux-list__sep {
	color: var(--wp--preset--color--border-strong);
}

.crux-list__pillar {
	color: var(--wp--preset--color--meta);
}

.crux-list__row h3 {
	margin: 0 0 0.3125rem;
	font-size: var(--wp--preset--font-size--heading-s);
	line-height: 1.22;
}

.crux-list__row h3 a {
	color: inherit;
	text-decoration: none;
}

.crux-list__row h3 a:hover {
	color: var(--wp--preset--color--blue);
}

.crux-list__standfirst {
	margin: 0;
	max-width: 66ch;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.5;
	color: var(--wp--preset--color--muted);
}

.crux-list__facts {
	text-align: end;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.7;
	color: var(--wp--preset--color--meta);
}

.crux-list__facts .crux-access {
	margin-block-start: 0.3125rem;
}

/* -------------------------------------------------------------------------
 * 08 · Findings strip
 *
 * Four exhibits, hairline-gapped. The figure is amber because the finding is
 * the editorial claim, and the source line under it is not optional.
 * ---------------------------------------------------------------------- */

.crux-findings {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1px;
	background: var(--wp--preset--color--rule);
	border-block-end: var(--crux-rule);
}

.crux-finding {
	background: var(--wp--preset--color--surface);
	padding: 1.375rem 1.375rem 1.25rem;
	min-width: 0;
}

.crux-finding__figure {
	font-family: var(--wp--preset--font-family--display);
	font-size: 2.5rem;
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.03em;
	font-variant-numeric: tabular-nums;
	color: var(--wp--preset--color--amber-figure);
}

.crux-finding__unit {
	font-size: 1.375rem;
}

.crux-finding__claim {
	margin: 0.75rem 0 0.875rem;
	font-size: var(--wp--preset--font-size--compact);
	font-weight: 500;
	line-height: 1.45;
	color: var(--wp--preset--color--ink);
}

.crux-finding__source {
	margin: 0;
	padding-block-start: 0.75rem;
	border-block-start: var(--crux-rule-soft);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.45;
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 09 · Statement band
 * ---------------------------------------------------------------------- */

.crux-statement {
	display: grid;
	grid-template-columns: 5fr 7fr;
	gap: var(--wp--preset--spacing--90);
	align-items: center;
	padding: 2.125rem var(--crux-gutter);
	background: var(--wp--preset--color--blue);
	color: var(--wp--preset--color--surface);
	border-block-start: 3px solid var(--wp--preset--color--amber);
}

.crux-statement h2 {
	margin: 0;
	font-size: var(--wp--preset--font-size--heading-l);
	line-height: 1.15;
	letter-spacing: -0.025em;
	color: inherit;
}

.crux-statement p {
	margin: 0;
	font-size: var(--wp--preset--font-size--medium);
	line-height: 1.6;
	color: var(--wp--preset--color--blue-soft);
}

/* -------------------------------------------------------------------------
 * 10 · Footer
 * ---------------------------------------------------------------------- */

.crux-footer {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 2.25rem;
	padding: 1.875rem var(--crux-gutter) 2.125rem;
	background: var(--wp--preset--color--panel);
	color: var(--wp--preset--color--soft);
	border-block-start: var(--crux-rule);
}

.crux-footer__blurb {
	margin: 0.625rem 0 0;
	max-width: 34ch;
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.6;
}

.crux-footer__col {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	font-size: var(--wp--preset--font-size--small);
}

.crux-footer__col a {
	color: inherit;
	text-decoration: none;
}

.crux-footer__col a:hover {
	color: var(--wp--preset--color--ink);
	text-decoration: underline;
}

.crux-footer__col h2 {
	margin: 0 0 0.25rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--faint);
}

.crux-footer__legal {
	grid-column: 1 / -1;
	padding-block-start: 1.25rem;
	border-block-start: var(--crux-rule);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 11 · Publication
 * ---------------------------------------------------------------------- */

.crux-correction-banner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5625rem var(--crux-gutter);
	background: var(--wp--preset--color--amber-wash);
	border-block-end: 1px solid var(--wp--preset--color--amber-rule);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.4;
	color: var(--wp--preset--color--amber-text);
}

.crux-correction-banner__chip {
	padding: 0.1875rem 0.5rem;
	background: var(--wp--preset--color--amber-chip);
	color: var(--wp--preset--color--surface);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
}

.crux-correction-banner a {
	margin-inline-start: auto;
	color: var(--wp--preset--color--blue);
	font-weight: 600;
	white-space: nowrap;
}

/* A superseded version says so, loudly, before anything else. */
.crux-superseded-banner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5625rem var(--crux-gutter);
	background: var(--wp--preset--color--red-wash);
	border-block-end: 1px solid var(--wp--preset--color--red-rule);
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--red);
}

.crux-pub-head {
	padding: 2.25rem var(--crux-gutter) 1.875rem;
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-pub-head__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.625rem;
	margin-block-end: 1rem;
}

.crux-pub-head__chip {
	padding: 0.3125rem 0.5rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	line-height: 1;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
}

.crux-pub-head__chip--type {
	background: var(--wp--preset--color--blue-tint);
	color: var(--wp--preset--color--blue);
}

.crux-pub-head__chip--pillar {
	background: var(--wp--preset--color--panel);
	color: var(--wp--preset--color--soft);
}

.crux-pub-head h1 {
	margin: 0;
	font-size: var(--wp--preset--font-size--display-s);
	line-height: 1.06;
	letter-spacing: -0.03em;
	max-width: 24ch;
}

.crux-pub-head__standfirst {
	margin: 1rem 0 0;
	max-width: 74ch;
	font-size: var(--wp--preset--font-size--lead);
	line-height: 1.6;
	color: var(--wp--preset--color--muted);
}

.crux-pub-head__facts {
	margin-block-start: 1.375rem;
	padding-block-start: 1.125rem;
	border-block-start: var(--crux-rule-soft);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1.625rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1;
	color: var(--wp--preset--color--meta);
	text-transform: uppercase;
}

.crux-pub-body {
	display: grid;
	grid-template-columns: 236px minmax(0, 1fr) 268px;
	align-items: start;
}

.crux-pub-rail {
	padding: 1.75rem 1.5rem 2rem;
	position: sticky;
	inset-block-start: 0;
	max-height: 100vh;
	overflow-y: auto;
}

.crux-pub-rail--left {
	border-inline-end: var(--crux-rule);
}

.crux-pub-rail h2 {
	margin: 0 0 0.875rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-toc {
	margin: 0;
	padding: 0;
	list-style: none;
}

.crux-toc__item {
	display: grid;
	grid-template-columns: 18px minmax(0, 1fr);
	gap: 0.5rem;
	padding: 0.4375rem 0;
	border-block-start: var(--crux-rule-soft);
}

.crux-toc__n {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.45;
	color: var(--wp--preset--color--border-strong);
}

.crux-toc__link {
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.45;
	color: var(--wp--preset--color--muted);
	text-decoration: none;
}

.crux-toc__link:hover,
.crux-toc__item--current .crux-toc__link {
	color: var(--wp--preset--color--ink);
}

.crux-toc__item--current .crux-toc__link {
	font-weight: 600;
}

.crux-toc__item--sub {
	grid-template-columns: 18px minmax(0, 1fr);
	padding-inline-start: 0.75rem;
}

.crux-rail-block {
	margin-block-start: 1.375rem;
	padding-block-start: 1rem;
	border-block-start: var(--crux-rule);
}

.crux-versions {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
}

.crux-versions__head {
	display: flex;
	align-items: baseline;
	gap: 0.5rem;
}

.crux-versions__n {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	font-weight: 600;
	color: var(--wp--preset--color--blue);
	text-decoration: none;
}

.crux-versions__date {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

.crux-versions__note {
	margin: 0.25rem 0 0;
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.45;
	color: var(--wp--preset--color--meta);
}

.crux-versions__item--current .crux-versions__n {
	color: var(--wp--preset--color--ink);
}

.crux-article {
	padding: 1.75rem var(--crux-gutter) var(--wp--preset--spacing--80);
	background: var(--wp--preset--color--surface);
	border-inline-end: var(--crux-rule);
	min-width: 0;
}

.crux-article > h2 {
	margin: 0 0 0.875rem;
	scroll-margin-block-start: 1.5rem;
}

.crux-article > h2:not(:first-child) {
	margin-block-start: 2.25rem;
}

.crux-article > h3 {
	margin: 1.75rem 0 0.625rem;
	scroll-margin-block-start: 1.5rem;
}

.crux-article > p {
	margin: 0 0 1rem;
	max-width: 70ch;
	font-size: var(--wp--preset--font-size--body);
	line-height: 1.7;
	color: var(--wp--preset--color--body);
}

/* Key finding exhibit inside the article. */
.crux-exhibit {
	margin: 0 0 1.5rem;
	border: var(--crux-rule);
	border-inline-start: 3px solid var(--wp--preset--color--amber);
	background: var(--wp--preset--color--surface-raised);
	scroll-margin-block-start: 1.5rem;
}

.crux-exhibit__body {
	padding: 1.25rem 1.375rem 1.125rem;
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	gap: 1.375rem;
	align-items: center;
}

.crux-exhibit__figure {
	font-family: var(--wp--preset--font-family--display);
	font-size: 2.875rem;
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.03em;
	font-variant-numeric: tabular-nums;
	color: var(--wp--preset--color--amber-figure);
	white-space: nowrap;
}

.crux-exhibit__figure span {
	font-size: 1.5rem;
}

.crux-exhibit__claim {
	margin: 0.5rem 0 0;
	font-size: var(--wp--preset--font-size--medium);
	font-weight: 500;
	line-height: 1.5;
	color: var(--wp--preset--color--ink);
}

.crux-exhibit__foot {
	padding: 0.6875rem 1.375rem;
	border-block-start: var(--crux-rule);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.4;
	color: var(--wp--preset--color--meta);
}

.crux-exhibit__foot a {
	margin-inline-start: auto;
	color: var(--wp--preset--color--blue);
	white-space: nowrap;
}

/* Data table exhibit. */
.crux-table {
	margin: 0 0 1.5rem;
	border: var(--crux-rule);
	scroll-margin-block-start: 1.5rem;
}

.crux-table__head {
	padding: 0.6875rem 1.125rem;
	border-block-end: var(--crux-rule);
	background: var(--wp--preset--color--surface-raised);
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.625rem;
}

.crux-table__label {
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	color: var(--wp--preset--color--ink);
}

.crux-table__specimen {
	margin-inline-start: auto;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--red);
	white-space: nowrap;
}

.crux-table__scroll {
	overflow-x: auto;
}

.crux-table table {
	width: 100%;
	border-collapse: collapse;
	font-size: var(--wp--preset--font-size--small);
}

.crux-table th {
	padding: 0.625rem 1.125rem;
	border-block-end: var(--crux-rule-soft);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
	text-align: start;
	white-space: nowrap;
}

.crux-table td {
	padding: 0.625rem 1.125rem;
	border-block-end: var(--crux-rule-soft);
	color: var(--wp--preset--color--body);
}

.crux-table tr:last-child td {
	border-block-end: 0;
}

.crux-table .is-numeric {
	text-align: end;
	font-family: var(--wp--preset--font-family--mono);
	font-variant-numeric: tabular-nums;
}

.crux-table__source {
	padding: 0.6875rem 1.125rem;
	border-block-start: var(--crux-rule);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
	display: flex;
	gap: 0.75rem;
}

.crux-table__source a {
	margin-inline-start: auto;
	color: var(--wp--preset--color--blue);
}

/* Pull quote. */
.crux-pullquote {
	margin: 0 0 1.5rem;
	padding: 0 0 0 1.25rem;
	border-inline-start: 3px solid var(--wp--preset--color--amber);
	max-width: 62ch;
	scroll-margin-block-start: 1.5rem;
}

.crux-pullquote p {
	margin: 0;
	font-family: var(--wp--preset--font-family--display);
	font-size: 1.3125rem;
	font-weight: 500;
	line-height: 1.45;
	letter-spacing: -0.02em;
	color: var(--wp--preset--color--ink);
}

.crux-pullquote cite {
	display: block;
	margin-block-start: 0.625rem;
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--small);
	font-style: normal;
	color: var(--wp--preset--color--meta);
}

/* Image figure. */
.crux-figure {
	margin: 0 0 1.5rem;
	border: var(--crux-rule);
	background: var(--wp--preset--color--surface-raised);
	scroll-margin-block-start: 1.5rem;
}

.crux-figure img {
	display: block;
	width: 100%;
}

.crux-figure figcaption {
	padding: 0.6875rem 1.125rem;
	border-block-start: var(--crux-rule);
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.4;
	color: var(--wp--preset--color--meta);
}

.crux-figure figcaption a {
	margin-inline-start: auto;
	color: var(--wp--preset--color--blue);
}

/* The wall. */
.crux-gate {
	margin-block-start: 1.625rem;
	padding: 1.375rem 1.5rem;
	border: var(--crux-rule);
	background: var(--wp--preset--color--surface-raised);
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 1.75rem;
	align-items: center;
}

.crux-gate h2 {
	margin: 0 0 0.375rem;
	font-size: 1.0625rem;
	line-height: 1.3;
	letter-spacing: -0.02em;
}

.crux-gate p {
	margin: 0;
	max-width: 52ch;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.55;
	color: var(--wp--preset--color--muted);
}

.crux-gate__form {
	display: flex;
	flex-wrap: wrap;
	gap: 0.625rem;
	align-items: center;
	margin: 0;
}

.crux-gate__form input[type="email"] {
	border: var(--crux-border);
	background: var(--wp--preset--color--surface);
	padding: 0.6875rem 0.875rem;
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--compact);
	color: var(--wp--preset--color--ink);
	min-width: 15rem;
}

.crux-gate__form input[type="email"]::placeholder {
	color: var(--wp--preset--color--meta);
}

.crux-gate__notice {
	grid-column: 1 / -1;
	margin: 0;
	padding: 0.625rem 0.875rem;
	background: var(--wp--preset--color--red-wash);
	border: 1px solid var(--wp--preset--color--red-rule);
	color: var(--wp--preset--color--red);
	font-size: var(--wp--preset--font-size--small);
}

.crux-gate--fade {
	position: relative;
	margin-block-start: -6rem;
	padding-block-start: 7rem;
	background: linear-gradient(to bottom, rgb(255 255 255 / 0%) 0, var(--wp--preset--color--surface) 5rem);
	border: 0;
	display: block;
}

.crux-gate--fade .crux-gate__panel {
	padding: 1.375rem 1.5rem;
	border: var(--crux-rule);
	background: var(--wp--preset--color--surface-raised);
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 1.75rem;
	align-items: center;
}

/* Right rail. */
.crux-actions {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.crux-actions .crux-btn {
	width: 100%;
}

.crux-citation {
	margin: 0;
	padding: 0.75rem 0.875rem;
	background: var(--wp--preset--color--surface);
	border: var(--crux-rule);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.6;
	color: var(--wp--preset--color--muted);
	word-break: break-word;
}

.crux-copy {
	margin-block-start: 0.5rem;
	font-size: var(--wp--preset--font-size--meta);
	font-family: var(--wp--preset--font-family--mono);
	color: var(--wp--preset--color--blue);
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

.crux-series-list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.crux-series-list h3 {
	margin: 0 0 0.25rem;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.32;
}

.crux-series-list h3 a {
	color: inherit;
	text-decoration: none;
}

.crux-series-list h3 a:hover {
	color: var(--wp--preset--color--blue);
}

.crux-series-list p {
	margin: 0;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 12 · Research library
 * ---------------------------------------------------------------------- */

.crux-library-head {
	padding: 1.625rem var(--crux-gutter) 1.25rem;
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-library-head h1 {
	margin: 0 0 0.875rem;
	font-size: var(--wp--preset--font-size--heading-l);
	line-height: 1.1;
	letter-spacing: -0.028em;
}

.crux-searchbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.625rem;
}

.crux-searchbar__field {
	flex: 1 1 20rem;
	border: var(--crux-border);
	background: var(--wp--preset--color--surface-raised);
	padding: 0.6875rem 0.875rem;
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--compact);
	color: var(--wp--preset--color--ink);
}

.crux-searchbar__field::placeholder {
	color: var(--wp--preset--color--meta);
}

.crux-sort {
	border: var(--crux-border);
	background: var(--wp--preset--color--surface);
	padding: 0.6875rem 0.875rem;
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--compact);
	font-weight: 500;
	color: var(--wp--preset--color--ink);
}

.crux-library {
	display: grid;
	grid-template-columns: 250px minmax(0, 1fr);
	align-items: start;
}

.crux-facets {
	padding: 1.5rem;
	border-inline-end: var(--crux-rule);
	position: sticky;
	inset-block-start: 0;
	max-height: 100vh;
	overflow-y: auto;
}

.crux-facets__group {
	margin-block-end: 1.375rem;
}

.crux-facets__group h2 {
	margin: 0 0 0.625rem;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-facets__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 1px;
}

.crux-facet {
	display: grid;
	grid-template-columns: 15px minmax(0, 1fr) auto;
	gap: 0.625rem;
	align-items: center;
	padding: 0.375rem 0;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.35;
	color: var(--wp--preset--color--body);
	text-decoration: none;
}

.crux-facet:hover {
	color: var(--wp--preset--color--blue);
	text-decoration: none;
}

.crux-facet__box {
	width: 14px;
	height: 14px;
	border: 1px solid var(--wp--preset--color--border-strong);
	background: var(--wp--preset--color--surface);
	display: inline-block;
	position: relative;
	flex: 0 0 auto;
}

.crux-facet[aria-pressed="true"] .crux-facet__box {
	background: var(--wp--preset--color--blue);
	border-color: var(--wp--preset--color--blue);
}

.crux-facet[aria-pressed="true"] .crux-facet__box::after {
	content: "";
	position: absolute;
	inset-block-start: 2px;
	inset-inline-start: 4px;
	width: 4px;
	height: 7px;
	border-inline-end: 2px solid #fff;
	border-block-end: 2px solid #fff;
	transform: rotate(45deg);
}

.crux-facet__count {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	font-variant-numeric: tabular-nums;
	color: var(--wp--preset--color--meta);
}

/* Disabled, not hidden. The category exists; nothing in it matches. */
.crux-facet[aria-disabled="true"] {
	color: var(--wp--preset--color--border-strong);
	pointer-events: none;
}

.crux-facet[aria-disabled="true"] .crux-facet__box {
	border-color: var(--wp--preset--color--rule);
	background: var(--wp--preset--color--panel);
}

.crux-facet[aria-disabled="true"] .crux-facet__count {
	color: var(--wp--preset--color--border-strong);
}

.crux-facets__note {
	margin: 0;
	padding-block-start: 0.875rem;
	border-block-start: var(--crux-rule);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.5;
	color: var(--wp--preset--color--meta);
}

.crux-results__bar {
	padding: 0.875rem 2rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5625rem;
	border-block-end: var(--crux-rule);
	background: var(--wp--preset--color--surface);
}

.crux-results__count {
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--muted);
	white-space: nowrap;
}

.crux-results__count strong {
	font-weight: 600;
	color: var(--wp--preset--color--ink);
}

.crux-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.4375rem;
	padding: 0.3125rem 0.5625rem;
	background: var(--wp--preset--color--blue-tint);
	color: var(--wp--preset--color--blue);
	font-size: var(--wp--preset--font-size--meta);
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
}

.crux-chip:hover {
	background: var(--wp--preset--color--blue);
	color: var(--wp--preset--color--surface);
	text-decoration: none;
}

.crux-chip__x {
	color: var(--wp--preset--color--blue-line);
}

.crux-chip:hover .crux-chip__x {
	color: inherit;
}

.crux-results__clear {
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	color: var(--wp--preset--color--meta);
}

/* Facets live in the URL, and the URL is shown. */
.crux-results__query {
	margin-inline-start: auto;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 24rem;
}

.crux-results__list {
	padding-inline: 2rem;
	background: var(--wp--preset--color--surface);
}

.crux-results__empty {
	padding: 3rem 2rem;
	background: var(--wp--preset--color--surface);
	max-width: 60ch;
}

.crux-results__empty h2 {
	margin: 0 0 0.5rem;
	font-size: var(--wp--preset--font-size--heading-s);
}

.crux-results__empty p {
	margin: 0 0 1rem;
	color: var(--wp--preset--color--muted);
}

.crux-pagination {
	padding: 1.125rem 2rem 1.625rem;
	background: var(--wp--preset--color--surface);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
}

.crux-pagination a,
.crux-pagination span {
	padding: 0.4375rem 0.75rem;
	border: var(--crux-border);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	font-weight: 500;
	line-height: 1;
	color: var(--wp--preset--color--ink);
	text-decoration: none;
}

.crux-pagination .current {
	background: var(--wp--preset--color--blue);
	border-color: var(--wp--preset--color--blue);
	color: var(--wp--preset--color--surface);
	font-weight: 600;
}

.crux-pagination .crux-pagination__disabled {
	color: var(--wp--preset--color--border-strong);
}

.crux-pagination__showing {
	margin-inline-start: auto;
	border: 0;
	padding: 0;
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 13 · Command bar
 * ---------------------------------------------------------------------- */

.crux-cmd-dialog {
	border: var(--crux-border);
	padding: 0;
	width: min(40rem, calc(100vw - 2rem));
	background: var(--wp--preset--color--surface);
	color: var(--wp--preset--color--ink);
	margin-block-start: 12vh;
}

.crux-cmd-dialog::backdrop {
	background: rgb(15 20 24 / 45%);
}

.crux-cmd__field {
	width: 100%;
	border: 0;
	border-block-end: var(--crux-rule);
	padding: 1rem 1.25rem;
	font-family: var(--wp--preset--font-family--text);
	font-size: var(--wp--preset--font-size--lead);
	color: var(--wp--preset--color--ink);
	background: transparent;
}

.crux-cmd__field:focus {
	outline: none;
}

.crux-cmd__results {
	margin: 0;
	padding: 0;
	list-style: none;
	max-height: 24rem;
	overflow-y: auto;
}

.crux-cmd__result a {
	display: grid;
	grid-template-columns: 104px minmax(0, 1fr) auto;
	gap: 1rem;
	align-items: center;
	padding: 0.75rem 1.25rem;
	border-block-end: var(--crux-rule-soft);
	text-decoration: none;
	color: inherit;
}

.crux-cmd__result a:hover,
.crux-cmd__result[aria-selected="true"] a {
	background: var(--wp--preset--color--blue-tint);
	text-decoration: none;
}

.crux-cmd__title {
	font-family: var(--wp--preset--font-family--display);
	font-size: var(--wp--preset--font-size--compact);
	font-weight: 600;
	line-height: 1.3;
	letter-spacing: -0.015em;
}

.crux-cmd__foot {
	display: flex;
	gap: 1rem;
	padding: 0.625rem 1.25rem;
	border-block-start: var(--crux-rule);
	background: var(--wp--preset--color--surface-raised);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

.crux-cmd__empty {
	padding: 1.5rem 1.25rem;
	font-size: var(--wp--preset--font-size--compact);
	color: var(--wp--preset--color--meta);
}

/* -------------------------------------------------------------------------
 * 14 · Corrections register, collections, people
 * ---------------------------------------------------------------------- */

.crux-page-head {
	padding: 2.25rem var(--crux-gutter) 1.875rem;
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-page-head h1 {
	margin: 0;
	font-size: var(--wp--preset--font-size--heading-l);
	line-height: 1.1;
	letter-spacing: -0.028em;
}

.crux-page-head p {
	margin: 0.75rem 0 0;
	max-width: 70ch;
	font-size: var(--wp--preset--font-size--medium);
	line-height: 1.6;
	color: var(--wp--preset--color--muted);
}

.crux-register {
	margin: 0;
	padding: 0 var(--crux-gutter);
	list-style: none;
	background: var(--wp--preset--color--surface);
}

.crux-register__row {
	display: grid;
	grid-template-columns: 132px minmax(0, 1fr) 190px;
	gap: 1.5rem;
	padding: 1.25rem 0;
	border-block-end: var(--crux-rule-soft);
	align-items: start;
}

.crux-register__date {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--meta);
}

.crux-register__row h2 {
	margin: 0 0 0.375rem;
	font-size: var(--wp--preset--font-size--heading-s);
	line-height: 1.24;
}

.crux-register__body {
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.6;
	color: var(--wp--preset--color--muted);
	max-width: 70ch;
}

.crux-register__body p {
	margin: 0 0 0.5rem;
}

.crux-register__versions {
	text-align: end;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	line-height: 1.7;
	color: var(--wp--preset--color--meta);
}

.crux-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
	gap: 1px;
	background: var(--wp--preset--color--rule);
	border-block: var(--crux-rule);
}

.crux-grid__cell {
	background: var(--wp--preset--color--surface);
	padding: 1.5rem 1.75rem 1.625rem;
	min-width: 0;
}

.crux-grid__cell h2 {
	margin: 0 0 0.5rem;
	font-size: var(--wp--preset--font-size--heading-s);
	line-height: 1.24;
}

.crux-grid__cell h2 a {
	color: inherit;
	text-decoration: none;
}

.crux-grid__cell h2 a:hover {
	color: var(--wp--preset--color--blue);
}

.crux-grid__purpose {
	margin: 0 0 0.875rem;
	font-size: var(--wp--preset--font-size--compact);
	line-height: 1.55;
	color: var(--wp--preset--color--muted);
}

.crux-grid__foot {
	margin: 0;
	padding-block-start: 0.75rem;
	border-block-start: var(--crux-rule-soft);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--meta);
	color: var(--wp--preset--color--meta);
}

.crux-person-head {
	display: grid;
	grid-template-columns: 132px minmax(0, 1fr);
	gap: 1.75rem;
	align-items: start;
	padding: 2.25rem var(--crux-gutter);
	background: var(--wp--preset--color--surface);
	border-block-end: var(--crux-rule);
}

.crux-person-head img {
	width: 132px;
	height: 132px;
	object-fit: cover;
	border: var(--crux-rule);
}

.crux-prose {
	padding: 2rem var(--crux-gutter) 2.5rem;
	background: var(--wp--preset--color--surface);
}

.crux-prose > * {
	max-width: 70ch;
}

.crux-prose > h2 {
	margin: 2rem 0 0.75rem;
}

.crux-prose > p {
	margin: 0 0 1rem;
	line-height: 1.7;
}

/* -------------------------------------------------------------------------
 * 15 · Source record
 * ---------------------------------------------------------------------- */

.crux-source-facts {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
	gap: 1px;
	background: var(--wp--preset--color--rule);
	border: var(--crux-rule);
	margin-block-start: 1.5rem;
}

.crux-source-facts__cell {
	background: var(--wp--preset--color--surface);
	padding: 0.875rem 1.125rem 1rem;
}

.crux-source-facts__cell dt {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--micro);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--wp--preset--color--meta);
}

.crux-source-facts__cell dd {
	margin: 0.5rem 0 0;
	font-size: var(--wp--preset--font-size--compact);
	color: var(--wp--preset--color--ink);
}

.crux-specimen-banner {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5625rem var(--crux-gutter);
	background: var(--wp--preset--color--red-wash);
	border-block-end: 1px solid var(--wp--preset--color--red-rule);
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--red);
}

/* -------------------------------------------------------------------------
 * 16 · Responsive
 *
 * The board collapses to a column, but the identifier never leaves the row —
 * it is how people refer to these documents out loud.
 * ---------------------------------------------------------------------- */

@media (max-width: 1200px) {
	.crux-pub-body {
		grid-template-columns: 210px minmax(0, 1fr);
	}

	.crux-pub-rail--right {
		grid-column: 1 / -1;
		position: static;
		max-height: none;
		border-block-start: var(--crux-rule);
		padding-inline: var(--crux-gutter);
	}

	.crux-mega__inner {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.crux-mega__recent {
		grid-column: 1 / -1;
		border-inline-start: 0;
		border-block-start: var(--crux-rule);
	}
}

@media (max-width: 1024px) {
	:root {
		--crux-gutter: 1.5rem;
	}

	.crux-header__bar {
		flex-wrap: wrap;
		height: auto;
		padding-block: 0.75rem;
		gap: 1rem;
	}

	.crux-header__toggle {
		display: inline-flex;
		align-items: center;
		gap: 0.5rem;
		margin-inline-start: auto;
		padding: 0.5rem 0.75rem;
		border: var(--crux-border);
		background: var(--wp--preset--color--surface);
		font-size: var(--wp--preset--font-size--small);
		font-weight: 600;
		cursor: pointer;
	}

	.crux-header__nav {
		order: 3;
		flex-basis: 100%;
		display: none;
	}

	.crux-header__nav[data-open="true"] {
		display: block;
	}

	.crux-nav {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.crux-nav__item {
		height: auto;
		border-block-start: var(--crux-rule-soft);
	}

	.crux-nav__link {
		height: auto;
		width: 100%;
		justify-content: space-between;
		padding-block: 0.75rem;
		border-block-end: 0;
		border-inline-start: 3px solid transparent;
		padding-inline-start: 0.5rem;
	}

	.crux-nav__item--current > .crux-nav__link,
	.crux-nav__link[aria-expanded="true"] {
		border-block-end-color: transparent;
		border-inline-start-color: var(--wp--preset--color--amber);
	}

	.crux-mega {
		position: static;
		box-shadow: none;
		border-block-start: 0;
	}

	.crux-mega__inner {
		grid-template-columns: 1fr;
	}

	.crux-mega__col {
		border-inline-end: 0;
		border-block-end: var(--crux-rule-soft);
		padding: 1rem 0.5rem;
	}

	.crux-hero,
	.crux-statement {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.crux-hero__figure {
		order: -1;
	}

	.crux-threeup,
	.crux-findings {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.crux-threeup__item:nth-child(2n) {
		border-inline-end: 0;
	}

	.crux-library {
		grid-template-columns: 1fr;
	}

	.crux-facets {
		position: static;
		max-height: none;
		border-inline-end: 0;
		border-block-end: var(--crux-rule);
	}

	.crux-pub-body {
		grid-template-columns: 1fr;
	}

	.crux-pub-rail {
		position: static;
		max-height: none;
		border-inline-end: 0;
		border-block-end: var(--crux-rule);
		padding-inline: var(--crux-gutter);
	}

	.crux-article {
		border-inline-end: 0;
	}

	.crux-footer {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 720px) {
	.crux-list__row,
	.crux-register__row {
		grid-template-columns: minmax(0, 1fr);
		gap: 0.625rem;
	}

	.crux-list__facts,
	.crux-register__versions {
		text-align: start;
		display: flex;
		flex-wrap: wrap;
		gap: 0.75rem;
		align-items: center;
	}

	.crux-threeup,
	.crux-findings {
		grid-template-columns: minmax(0, 1fr);
	}

	.crux-threeup__item {
		border-inline-end: 0;
		border-block-end: var(--crux-rule);
	}

	.crux-gate,
	.crux-gate--fade .crux-gate__panel {
		grid-template-columns: 1fr;
		gap: 1rem;
	}

	.crux-person-head {
		grid-template-columns: 1fr;
	}

	.crux-footer {
		grid-template-columns: minmax(0, 1fr);
	}

	.crux-results__query {
		display: none;
	}
}

/* -------------------------------------------------------------------------
 * 17 · Print
 *
 * A paper printed from the browser should still carry its identifier and the
 * version it was read at. That is the whole promise.
 * ---------------------------------------------------------------------- */

@media print {
	.crux-header,
	.crux-footer,
	.crux-pub-rail--right,
	.crux-cmdk,
	.crux-gate,
	.crux-mega {
		display: none !important;
	}

	body {
		background: #fff;
	}

	.crux-pub-body {
		grid-template-columns: 1fr;
	}

	.crux-article {
		border: 0;
		padding: 0;
	}

	.crux-article a[href]::after {
		content: " (" attr(href) ")";
		font-size: 0.75em;
		color: #555;
	}
}

/* -------------------------------------------------------------------------
 * 18 · Motion
 * ---------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}