/**
 * Current Issue — premium page styles.
 * Visual target: approved Current Issue mockup.
 */

.bjfr-ci-page {
	--ci-primary: #2563eb;
	--ci-dark: #0f172a;
	--ci-text: #1f2937;
	--ci-muted: #64748b;
	--ci-bg: #f8fafc;
	--ci-card: #ffffff;
	--ci-border: #e2e8f0;
	--ci-success: #22c55e;
	--ci-purple: #8b5cf6;
	--ci-orange: #f59e0b;
	--ci-radius: 22px;
	--ci-hero-radius: 24px;
	--ci-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 12px 40px rgba(15, 23, 42, 0.06);
	--ci-shadow-hover: 0 2px 4px rgba(15, 23, 42, 0.04), 0 16px 44px rgba(15, 23, 42, 0.1);
	--ci-sidebar: 280px;
	--ci-header-height: 5.25rem;
	--ci-sticky-top: calc(var(--ci-header-height) + 1rem);
	--ci-space-1: 0.5rem;
	--ci-space-2: 1rem;
	--ci-space-3: 1.5rem;
	--ci-space-4: 2rem;
	--ci-space-5: 2.5rem;
	--ci-space-7: 3.5rem;
	--ci-space-10: 5rem;
	font-family: Inter, system-ui, -apple-system, sans-serif;
	font-size: 1.0625rem;
	line-height: 1.75;
	color: var(--ci-text);
	background: var(--ci-bg);
	padding-bottom: var(--ci-space-10);
}

.bjfr-ci-page > .bjfr-breadcrumbs {
	background: transparent;
	border-bottom: 0;
}

.bjfr-ci-page > .bjfr-breadcrumbs .mx-auto {
	max-width: 80rem;
	padding: 3.5rem 1.5rem 0;
}

.bjfr-ci-page > .bjfr-breadcrumbs ol {
	font-size: 0.875rem;
	color: var(--ci-muted);
}

.bjfr-ci-page > .bjfr-breadcrumbs a {
	color: var(--ci-primary);
}

.bjfr-ci-page > .bjfr-breadcrumbs ol li span[aria-hidden="true"] {
	color: var(--ci-muted);
	font-size: 0;
}

.bjfr-ci-page > .bjfr-breadcrumbs ol li span[aria-hidden="true"]::after {
	content: '>';
	font-size: 0.875rem;
	color: var(--ci-muted);
}

.bjfr-ci-icon {
	display: block;
	flex-shrink: 0;
}

.bjfr-ci-shell {
	max-width: 80rem;
	margin: 0 auto;
	padding: 0 1.5rem;
}

.bjfr-ci-shell--hero {
	padding-top: var(--ci-space-3);
}

.bjfr-ci-shell--summary {
	margin-top: var(--ci-space-4);
}

.bjfr-ci-shell--bottom-nav {
	margin-top: var(--ci-space-5);
}

.bjfr-ci-hero {
	margin: 0;
}

.bjfr-ci-hero-card {
	border-radius: var(--ci-hero-radius);
	padding: var(--ci-space-7);
	background:
		radial-gradient(circle at 88% 28%, rgba(37, 99, 235, 0.08), transparent 42%),
		linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
	border: 1px solid var(--ci-border);
	box-shadow: var(--ci-shadow);
	overflow: hidden;
}

.bjfr-ci-hero__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ci-space-4);
	align-items: center;
}

@media (min-width: 992px) {
	.bjfr-ci-hero__inner {
		grid-template-columns: minmax(0, 58%) minmax(0, 42%);
		gap: var(--ci-space-3);
	}
}

.bjfr-ci-hero__badge {
	display: inline-flex;
	align-items: center;
	margin: 0 0 var(--ci-space-2);
	padding: 0.375rem 0.75rem;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.1);
	color: var(--ci-primary);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.bjfr-ci-hero__title {
	margin: 0 0 var(--ci-space-2);
	font-size: clamp(2.25rem, 4.2vw, 3.375rem);
	font-weight: 700;
	line-height: 1.08;
	color: var(--ci-dark);
	letter-spacing: -0.02em;
}

.bjfr-ci-hero__journal {
	margin: 0 0 var(--ci-space-2);
	font-size: 1.375rem;
	font-weight: 600;
	line-height: 1.4;
	color: var(--ci-primary);
}

.bjfr-ci-hero__description {
	margin: 0 0 var(--ci-space-4);
	max-width: 38rem;
	color: var(--ci-muted);
	font-size: 1.0625rem;
	line-height: 1.75;
}

.bjfr-ci-hero__date {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0 0 var(--ci-space-4);
	color: var(--ci-muted);
	font-size: 0.9375rem;
}

.bjfr-ci-hero__date time {
	color: var(--ci-text);
	font-weight: 500;
}

.bjfr-ci-hero__meta {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--ci-space-3) var(--ci-space-4);
	margin: 0 0 var(--ci-space-4);
}

@media (min-width: 768px) {
	.bjfr-ci-hero__meta {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

.bjfr-ci-hero__meta-item {
	margin: 0;
}

.bjfr-ci-hero__meta-item dt {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0 0 0.25rem;
	color: var(--ci-muted);
	font-size: 0.8125rem;
	font-weight: 500;
}

.bjfr-ci-hero__meta-item dd {
	margin: 0;
	color: var(--ci-dark);
	font-size: 1.0625rem;
	font-weight: 700;
}

.bjfr-ci-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--ci-space-2);
}

.bjfr-ci-hero__visual {
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 18rem;
}

.bjfr-ci-hero__illustration {
	position: relative;
	width: min(100%, 18rem);
	min-height: 16rem;
	display: flex;
	align-items: center;
	justify-content: center;
}

.bjfr-ci-hero__leaf {
	position: absolute;
	width: 3.25rem;
	height: 5rem;
	border-radius: 70% 30% 70% 30%;
	background: linear-gradient(180deg, #6ee7b7, var(--ci-success));
	opacity: 0.82;
	z-index: 0;
}

.bjfr-ci-hero__leaf--left {
	left: 0.25rem;
	bottom: 1rem;
	transform: rotate(-24deg);
}

.bjfr-ci-hero__leaf--right {
	right: 0.5rem;
	bottom: 0.5rem;
	transform: rotate(20deg);
}

.bjfr-ci-hero__cover-stage {
	position: relative;
	z-index: 1;
	width: min(100%, 16.5rem);
}

.bjfr-ci-hero__cover-stage::after {
	content: '';
	position: absolute;
	bottom: -0.5rem;
	left: 50%;
	transform: translateX(-50%);
	width: 82%;
	height: 1.5rem;
	background: radial-gradient(ellipse, rgba(15, 23, 42, 0.12) 0%, transparent 72%);
	border-radius: 50%;
}

.bjfr-ci-hero__cover {
	display: block;
	width: 100%;
	aspect-ratio: 3 / 4;
	object-fit: cover;
	border-radius: 12px;
	box-shadow: 0 16px 40px rgba(15, 23, 42, 0.14);
	border: 1px solid rgba(255, 255, 255, 0.8);
	transition: transform 0.35s ease;
}

.bjfr-ci-hero__cover-stage:hover .bjfr-ci-hero__cover {
	transform: scale(1.02);
}

.bjfr-ci-hero__cover--placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	padding: 1.5rem;
	background: linear-gradient(180deg, #eff6ff, #dbeafe);
	color: var(--ci-dark);
	text-align: center;
}

.bjfr-ci-hero__cover-mark {
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.bjfr-ci-hero__cover-label {
	font-size: 1rem;
	font-weight: 600;
	line-height: 1.35;
}

.bjfr-ci-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 3rem;
	padding: 0.75rem 1.25rem;
	border-radius: 12px;
	border: 1px solid transparent;
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease, border-color 0.22s ease, color 0.22s ease;
}

.bjfr-ci-btn:hover {
	transform: translateY(-4px);
}

.bjfr-ci-btn--primary {
	background: var(--ci-primary);
	border-color: var(--ci-primary);
	color: #fff;
	box-shadow: 0 8px 20px rgba(37, 99, 235, 0.24);
}

.bjfr-ci-btn--primary:hover {
	background: #1d4ed8;
	border-color: #1d4ed8;
	box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
	color: #fff;
}

.bjfr-ci-btn--secondary {
	background: #fff;
	border-color: rgba(37, 99, 235, 0.35);
	color: var(--ci-primary);
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.bjfr-ci-btn--secondary:hover {
	background: rgba(37, 99, 235, 0.04);
	border-color: var(--ci-primary);
	color: var(--ci-primary);
	box-shadow: var(--ci-shadow-hover);
}

.bjfr-ci-btn--block {
	width: 100%;
}

.bjfr-ci-btn.is-disabled {
	opacity: 0.55;
	pointer-events: none;
	transform: none;
}

.bjfr-ci-summary__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ci-space-2);
}

@media (min-width: 640px) {
	.bjfr-ci-summary__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 992px) {
	.bjfr-ci-summary__grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
		gap: var(--ci-space-3);
	}
}

.bjfr-ci-summary-card {
	display: flex;
	flex-direction: column;
	min-height: 9.5rem;
	padding: var(--ci-space-4);
	border-radius: var(--ci-radius);
	background: var(--ci-card);
	border: 1px solid var(--ci-border);
	box-shadow: var(--ci-shadow);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.bjfr-ci-summary-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--ci-shadow-hover);
}

.bjfr-ci-summary-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	margin-bottom: var(--ci-space-2);
	border-radius: 999px;
}

.bjfr-ci-summary-card--green .bjfr-ci-summary-card__icon {
	background: rgba(34, 197, 94, 0.12);
	color: var(--ci-success);
}

.bjfr-ci-summary-card--blue .bjfr-ci-summary-card__icon {
	background: rgba(37, 99, 235, 0.12);
	color: var(--ci-primary);
}

.bjfr-ci-summary-card--purple .bjfr-ci-summary-card__icon {
	background: rgba(139, 92, 246, 0.12);
	color: var(--ci-purple);
}

.bjfr-ci-summary-card--orange .bjfr-ci-summary-card__icon {
	background: rgba(245, 158, 11, 0.14);
	color: var(--ci-orange);
}

.bjfr-ci-summary-card__label {
	margin: 0 0 0.5rem;
	font-size: 0.9375rem;
	font-weight: 600;
	color: var(--ci-muted);
}

.bjfr-ci-summary-card__value {
	margin: 0;
	margin-top: auto;
	font-size: clamp(1.375rem, 2vw, 1.75rem);
	font-weight: 700;
	line-height: 1.2;
	color: var(--ci-dark);
}

.bjfr-ci-layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ci-space-5);
	margin-top: var(--ci-space-5);
}

@media (min-width: 992px) {
	.bjfr-ci-layout {
		grid-template-columns: var(--ci-sidebar) minmax(0, 1fr);
		align-items: start;
	}
}

.bjfr-ci-main {
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-5);
	min-width: 0;
}

.bjfr-ci-sidebar__toggle {
	display: flex;
	width: 100%;
	align-items: center;
	justify-content: space-between;
	gap: var(--ci-space-2);
	margin-bottom: var(--ci-space-2);
	padding: 0.875rem 1rem;
	border: 1px solid var(--ci-border);
	border-radius: 14px;
	background: var(--ci-card);
	box-shadow: var(--ci-shadow);
	font-size: 0.9375rem;
	font-weight: 600;
	color: var(--ci-dark);
	cursor: pointer;
}

@media (min-width: 992px) {
	.bjfr-ci-sidebar__toggle {
		display: none;
	}
}

.bjfr-ci-sidebar__panel {
	display: none;
	flex-direction: column;
	gap: var(--ci-space-2);
}

.bjfr-ci-sidebar__panel.is-open {
	display: flex;
}

@media (min-width: 992px) {
	.bjfr-ci-sidebar {
		position: sticky;
		top: var(--ci-sticky-top);
	}

	.bjfr-ci-sidebar__panel {
		display: flex;
	}
}

.bjfr-ci-sidebar__card {
	padding: var(--ci-space-4);
	border-radius: var(--ci-radius);
	background: var(--ci-card);
	border: 1px solid var(--ci-border);
	box-shadow: var(--ci-shadow);
}

.bjfr-ci-sidebar__title {
	margin: 0 0 var(--ci-space-2);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ci-muted);
}

.bjfr-ci-sidebar__nav {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.bjfr-ci-sidebar__link {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.75rem 0.875rem;
	border-radius: 12px;
	color: var(--ci-text);
	font-size: 0.9375rem;
	font-weight: 500;
	text-decoration: none;
	border-left: 3px solid transparent;
	transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.bjfr-ci-sidebar__link:hover,
.bjfr-ci-sidebar__link.is-active {
	background: rgba(37, 99, 235, 0.08);
	color: var(--ci-primary);
	border-left-color: var(--ci-primary);
}

.bjfr-ci-sidebar__download-body {
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-2);
}

.bjfr-ci-sidebar__pdf-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 12px;
	background: rgba(37, 99, 235, 0.1);
	color: var(--ci-primary);
}

.bjfr-ci-sidebar__pdf-label {
	margin: 0;
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--ci-text);
}

.bjfr-ci-sidebar__share-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.bjfr-ci-sidebar__share-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 999px;
	border: 1px solid var(--ci-border);
	background: #fff;
	color: var(--ci-dark);
	font-size: 0.8125rem;
	font-weight: 700;
	text-decoration: none;
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bjfr-ci-sidebar__share-btn:hover {
	transform: translateY(-2px);
	box-shadow: var(--ci-shadow);
}

.bjfr-ci-sidebar__share-btn--facebook {
	color: #1877f2;
}

.bjfr-ci-sidebar__share-btn--x {
	color: #0f172a;
}

.bjfr-ci-sidebar__share-btn--linkedin {
	color: #0a66c2;
}

.bjfr-ci-sidebar__share-btn--email {
	color: var(--ci-primary);
}

.bjfr-ci-card {
	padding: var(--ci-space-4);
	border-radius: var(--ci-radius);
	background: var(--ci-card);
	border: 1px solid var(--ci-border);
	box-shadow: var(--ci-shadow);
}

.bjfr-ci-card__title {
	margin: 0;
	font-size: 1.875rem;
	font-weight: 700;
	line-height: 1.2;
	color: var(--ci-dark);
}

.bjfr-ci-toc__tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 0.625rem;
	margin: var(--ci-space-3) 0 var(--ci-space-2);
	padding-bottom: var(--ci-space-2);
	border-bottom: 1px solid var(--ci-border);
}

.bjfr-ci-toc__tab {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.625rem;
	padding: 0.625rem 1rem;
	border: 1px solid var(--ci-border);
	border-radius: 999px;
	background: #fff;
	color: var(--ci-muted);
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.bjfr-ci-toc__tab:hover,
.bjfr-ci-toc__tab.is-active {
	background: rgba(37, 99, 235, 0.08);
	border-color: rgba(37, 99, 235, 0.35);
	color: var(--ci-primary);
}

.bjfr-ci-toc__tab.is-active {
	box-shadow: 0 1px 2px rgba(37, 99, 235, 0.08);
}

.bjfr-ci-toc__empty {
	margin: var(--ci-space-3) 0 0;
	color: var(--ci-muted);
	font-size: 0.9375rem;
	text-align: center;
}

.bjfr-ci-toc__empty.hidden,
.bjfr-ci-toc-row.is-hidden {
	display: none;
}

.bjfr-ci-toc__category {
	margin: var(--ci-space-3) 0 var(--ci-space-2);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ci-primary);
}

.bjfr-ci-toc__category:first-of-type {
	margin-top: var(--ci-space-2);
}

.bjfr-ci-toc__list {
	display: flex;
	flex-direction: column;
}

.bjfr-ci-toc-row {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	grid-template-areas:
		'number body'
		'number actions';
	gap: 0.5rem 1rem;
	padding: 1.25rem 0;
	border-bottom: 1px solid var(--ci-border);
	transition: background-color 0.2s ease, transform 0.2s ease;
}

@media (min-width: 992px) {
	.bjfr-ci-toc-row {
		grid-template-columns: auto minmax(0, 1fr) auto;
		grid-template-areas: 'number body actions';
		align-items: center;
		gap: 0 1.5rem;
		min-height: 6.5rem;
		padding: 1.375rem 0;
	}
}

.bjfr-ci-toc-row:first-child {
	padding-top: 0.5rem;
}

.bjfr-ci-toc-row:last-child {
	border-bottom: 0;
}

.bjfr-ci-toc-row:hover {
	background: rgba(248, 250, 252, 0.92);
}

.bjfr-ci-toc-row__number {
	grid-area: number;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.625rem;
	height: 2.625rem;
	border-radius: 12px;
	background: rgba(37, 99, 235, 0.1);
	color: var(--ci-primary);
	font-size: 0.875rem;
	font-weight: 700;
}

.bjfr-ci-toc-row__head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.625rem;
	margin-bottom: 0.375rem;
}

.bjfr-ci-toc-row__badge {
	display: inline-flex;
	align-items: center;
	padding: 0.3125rem 0.625rem;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.1);
	color: var(--ci-primary);
	font-size: 0.6875rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	white-space: nowrap;
}

.bjfr-ci-toc-row__body {
	grid-area: body;
	min-width: 0;
}

.bjfr-ci-toc-row__title {
	margin: 0;
	font-size: 1.0625rem;
	font-weight: 600;
	line-height: 1.45;
}

.bjfr-ci-toc-row__title a {
	color: var(--ci-dark);
	text-decoration: none;
}

.bjfr-ci-toc-row__title a:hover {
	color: var(--ci-primary);
}

.bjfr-ci-toc-row__authors,
.bjfr-ci-toc-row__doi {
	margin: 0;
	font-size: 0.875rem;
	line-height: 1.5;
	color: var(--ci-muted);
}

.bjfr-ci-toc-row__doi-label {
	margin-right: 0.375rem;
	font-weight: 600;
	color: var(--ci-text);
}

.bjfr-ci-toc-row__doi a {
	color: var(--ci-primary);
	text-decoration: none;
}

.bjfr-ci-toc-row__doi a:hover {
	text-decoration: underline;
}

.bjfr-ci-toc-row__actions {
	grid-area: actions;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.625rem 0.875rem;
}

.bjfr-ci-toc-row__pages {
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--ci-muted);
	white-space: nowrap;
}

.bjfr-ci-toc-row__link {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	padding: 0.375rem 0;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--ci-primary);
	text-decoration: none;
	white-space: nowrap;
}

.bjfr-ci-toc-row__link:hover {
	text-decoration: underline;
}

.bjfr-ci-toc-row__metrics {
	padding: 0.1875rem 0.5rem;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.08);
	color: var(--ci-dark);
	font-size: 0.75rem;
	font-weight: 700;
}

.bjfr-ci-bottom-card__head .bjfr-ci-card__title {
	font-size: 1.375rem;
	font-weight: 600;
}

.bjfr-ci-bottom-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ci-space-3);
}

@media (min-width: 768px) {
	.bjfr-ci-bottom-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.bjfr-ci-bottom-card {
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-2);
}

.bjfr-ci-bottom-card--wide {
	grid-column: 1 / -1;
}

.bjfr-ci-bottom-card__head {
	display: flex;
	align-items: center;
	gap: 0.875rem;
}

.bjfr-ci-bottom-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 12px;
	flex-shrink: 0;
}

.bjfr-ci-bottom-card__icon--blue {
	background: rgba(37, 99, 235, 0.12);
	color: var(--ci-primary);
}

.bjfr-ci-bottom-card__icon--green {
	background: rgba(34, 197, 94, 0.12);
	color: var(--ci-success);
}

.bjfr-ci-bottom-card__icon--purple {
	background: rgba(139, 92, 246, 0.12);
	color: var(--ci-purple);
}

.bjfr-ci-bottom-card__icon--orange {
	background: rgba(245, 158, 11, 0.14);
	color: var(--ci-orange);
}

.bjfr-ci-bottom-card__text {
	margin: 0;
	color: var(--ci-muted);
	font-size: 1.0625rem;
	line-height: 1.75;
}

.bjfr-ci-bottom-card__link {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	margin-top: auto;
	color: var(--ci-primary);
	font-size: 0.9375rem;
	font-weight: 600;
	text-decoration: none;
}

.bjfr-ci-bottom-card__link:hover {
	text-decoration: underline;
}

.bjfr-ci-bottom-card__full {
	margin-top: var(--ci-space-2);
	padding-top: var(--ci-space-2);
	border-top: 1px solid var(--ci-border);
	color: var(--ci-text);
	font-size: 1.0625rem;
	line-height: 1.75;
}

.bjfr-ci-bottom-card__full.hidden {
	display: none;
}

.bjfr-ci-stats-list {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.bjfr-ci-stats-list__row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding-bottom: 0.75rem;
	border-bottom: 1px solid var(--ci-border);
}

.bjfr-ci-stats-list__row:last-child {
	border-bottom: 0;
	padding-bottom: 0;
}

.bjfr-ci-stats-list__row dt {
	margin: 0;
	font-size: 0.9375rem;
	color: var(--ci-muted);
	font-weight: 500;
}

.bjfr-ci-stats-list__row dd {
	margin: 0;
	font-size: 1.0625rem;
	font-weight: 700;
	color: var(--ci-dark);
}

.bjfr-ci-keywords {
	display: flex;
	flex-wrap: wrap;
	gap: 0.625rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.bjfr-ci-keywords__pill {
	display: inline-flex;
	align-items: center;
	padding: 0.4375rem 0.875rem;
	border-radius: 999px;
	background: rgba(37, 99, 235, 0.08);
	color: var(--ci-primary);
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.3;
}

.bjfr-ci-citation-box {
	padding: 1rem 1.125rem;
	border-radius: 14px;
	background: #f1f5f9;
	border: 1px solid var(--ci-border);
}

.bjfr-ci-citation-box p {
	margin: 0;
	font-size: 0.9375rem;
	line-height: 1.75;
	color: var(--ci-text);
}

.bjfr-ci-copy-status {
	display: block;
	min-height: 1.25rem;
	margin-top: 0.375rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--ci-success);
}

.bjfr-ci-export-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.bjfr-ci-bottom-nav {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ci-space-2);
}

@media (min-width: 768px) {
	.bjfr-ci-bottom-nav {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: var(--ci-space-3);
	}
}

.bjfr-ci-bottom-nav__card {
	display: flex;
	flex-direction: column;
	gap: 0.375rem;
	min-height: 6.5rem;
	padding: var(--ci-space-4);
	border-radius: var(--ci-radius);
	background: var(--ci-card);
	border: 1px solid var(--ci-border);
	box-shadow: var(--ci-shadow);
	text-decoration: none;
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.bjfr-ci-bottom-nav__card:hover {
	transform: translateY(-4px);
	box-shadow: var(--ci-shadow-hover);
}

.bjfr-ci-bottom-nav__card.is-muted {
	opacity: 0.72;
}

.bjfr-ci-bottom-nav__card--next {
	position: relative;
	padding-right: 2.75rem;
}

.bjfr-ci-bottom-nav__card--next .bjfr-ci-icon--nav-arrow {
	position: absolute;
	right: 1.25rem;
	top: 50%;
	transform: translateY(-50%);
	color: var(--ci-primary);
}

.bjfr-ci-bottom-nav__eyebrow {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ci-muted);
}

.bjfr-ci-bottom-nav__label {
	font-size: 1.0625rem;
	font-weight: 600;
	color: var(--ci-dark);
}

.bjfr-ci-bottom-nav__card--center .bjfr-ci-bottom-nav__label {
	color: var(--ci-primary);
}

.bjfr-ci-toc__tab:focus-visible,
.bjfr-ci-btn:focus-visible,
.bjfr-ci-sidebar__link:focus-visible,
.bjfr-ci-toc-row__link:focus-visible,
.bjfr-ci-bottom-nav__card:focus-visible {
	outline: 2px solid var(--ci-primary);
	outline-offset: 2px;
}

[data-bjfr-ci-section] {
	scroll-margin-top: calc(var(--ci-header-height) + 1rem);
}

[data-bjfr-ci-reveal] {
	opacity: 0;
	transform: translateY(18px);
	transition:
		opacity 0.55s ease,
		transform 0.55s ease;
	transition-delay: var(--ci-reveal-delay, 0ms);
}

[data-bjfr-ci-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (max-width: 991px) {
	.bjfr-ci-hero__actions {
		flex-direction: column;
		align-items: stretch;
	}

	.bjfr-ci-hero__actions .bjfr-ci-btn {
		width: 100%;
	}

	.bjfr-ci-hero__visual {
		order: -1;
		min-height: 14rem;
	}

	.bjfr-ci-hero__inner {
		display: flex;
		flex-direction: column;
	}
}

@media (max-width: 639px) {
	.bjfr-ci-hero-card,
	.bjfr-ci-card,
	.bjfr-ci-sidebar__card,
	.bjfr-ci-summary-card,
	.bjfr-ci-bottom-nav__card {
		padding: 1.5rem;
	}

	.bjfr-ci-shell--hero {
		padding-top: 3rem;
	}

	.bjfr-ci-hero__meta {
		grid-template-columns: 1fr;
	}
}