.related-download {
	background: #fff;
	border: 1px solid #e5eef3;
	border-radius: 10px;
	box-shadow: 0 10px 28px rgba(15, 23, 42, .08);
	box-sizing: border-box;
	margin-bottom: 18px;
	overflow: hidden;
	padding: 22px;
	position: relative;
	width: 100%;
}

.ar-download-hero {
	align-items: stretch;
	background: var(--ar2p2-bg);
	border: 1px solid var(--ar2p2-border);
	border-radius: var(--ar2p2-radius-card);
	box-shadow: var(--ar2p2-shadow-card);
	box-sizing: border-box;
	display: grid;
	gap: 24px;
	grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
	margin-bottom: 24px;
	overflow: hidden;
	padding: 24px;
	position: relative;
	width: 100%;
}

.ar-download-hero__media {
	background: linear-gradient(180deg, var(--ar2p2-bg-secondary), #fff);
	border: 1px solid rgba(226, 232, 240, .9);
	border-radius: calc(var(--ar2p2-radius-card) - 2px);
	overflow: hidden;
	min-height: 100%;
	position: relative;
}

.ar-download-hero__media img {
	display: block;
	height: 100%;
	object-fit: cover;
	width: 100%;
}

.ar-download-hero__placeholder {
	align-items: center;
	background:
		radial-gradient(circle at top, rgba(0, 200, 150, .12), transparent 52%),
		linear-gradient(180deg, var(--ar2p2-bg-secondary), #fff);
	color: var(--ar2p2-color-petrol);
	display: flex;
	flex-direction: column;
	gap: 10px;
	justify-content: center;
	min-height: 320px;
	text-align: center;
	padding: 24px;
}

.ar-download-hero__placeholder-mark {
	align-items: center;
	background: var(--ar2p2-color-petrol);
	border-radius: 9999px;
	color: #fff;
	display: inline-flex;
	font-size: 13px;
	font-weight: 900;
	height: 48px;
	justify-content: center;
	letter-spacing: .08em;
	width: 48px;
}

.ar-download-hero__placeholder-text {
	color: var(--ar2p2-muted);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
}

.ar-download-hero__content {
	align-self: center;
	min-width: 0;
}

.ar-download-hero__badge {
	color: var(--ar2p2-color-petrol);
	display: inline-block;
	font-size: 11px;
	font-weight: 900;
	letter-spacing: .08em;
	line-height: 1.2;
	margin: 0 0 12px;
	text-transform: uppercase;
}

.ar-download-hero__title {
	color: var(--ar2p2-text);
	font-size: clamp(1.9rem, 3vw, 3rem);
	font-weight: 900;
	letter-spacing: -.03em;
	line-height: 1.08;
	margin: 0 0 14px;
}

.ar-download-hero__synopsis {
	color: var(--ar2p2-muted);
	font-size: 16px;
	line-height: 1.65;
	margin: 0 0 18px;
}

.ar-download-hero__benefits {
	list-style: none;
	margin: 0 0 22px;
	padding: 0;
	display: grid;
	gap: 10px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ar-download-hero__benefits li {
	align-items: flex-start;
	background: var(--ar2p2-bg-secondary);
	border: 1px solid rgba(226, 232, 240, .85);
	border-radius: 14px;
	color: var(--ar2p2-text);
	display: flex;
	font-size: 14px;
	font-weight: 700;
	gap: 10px;
	line-height: 1.45;
	padding: 12px 14px;
	min-width: 0;
}

.ar-download-hero__benefits li:before {
	background: var(--ar2p2-color-green);
	border-radius: 9999px;
	content: "";
	flex: 0 0 auto;
	height: 8px;
	margin-top: .45em;
	width: 8px;
}

.ar-download-hero__actions {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.ar-download-hero__button {
	align-items: center;
	background: var(--ar2p2-color-green);
	border-radius: 14px;
	box-shadow: 0 8px 18px rgba(0, 200, 150, .22);
	color: #fff !important;
	display: inline-flex;
	font-size: 15px;
	font-weight: 900;
	justify-content: center;
	line-height: 1;
	min-height: 52px;
	padding: 15px 22px;
	text-align: center;
	text-decoration: none;
	transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
	width: fit-content;
}

.ar-download-hero__button:hover {
	background: #00b688;
	box-shadow: 0 12px 24px rgba(0, 200, 150, .28);
	color: #fff !important;
	transform: translateY(-1px);
}

.ar-download-hero__button:focus-visible {
	outline: 3px solid rgba(0, 200, 150, .35);
	outline-offset: 3px;
}

.ar-download-hero__microproof {
	align-items: center;
	color: var(--ar2p2-muted);
	display: flex;
	flex-wrap: wrap;
	font-size: 12px;
	font-weight: 700;
	gap: 8px;
	line-height: 1.4;
	margin: 0;
}

.ar-download-hero__microproof-dot {
	background: #cbd5e1;
	border-radius: 9999px;
	display: inline-block;
	height: 4px;
	width: 4px;
}

.related-download--toc {
	display: block;
	border-radius: 10px;
}

.related-download--material {
	display: block;
	border-radius: 10px;
	margin-top: 24px;
	position: sticky;
	top: 582px;
}

.related-download--material,
.related-download--toc {
	max-width: 320px;
}

.related-download--material {
	display: block;
	border-radius: 10px;
}

.ar-toc-column .related-download--material {
	position: sticky;
	top: var(--ar-left-material-sticky-top, 260px);
}

.ar-toc-column .related-download--material,
.ar-toc-column .related-download--toc {
	max-width: 320px;
}

.related-download--metadata {
	margin-top: 0;
	padding: 18px;
}

.related-download--metadata .related-download__title {
	color: var(--ar2p2-text);
	font-size: 18px;
	margin-bottom: 16px;
}

.ar-download-metadata__list {
	display: grid;
	gap: 0;
	margin: 0;
	padding: 0;
}

.ar-download-metadata__row {
	border-top: 1px solid var(--ar2p2-border);
	display: grid;
	gap: 4px;
	padding: 12px 0;
}

.ar-download-metadata__row:first-child {
	border-top: 0;
	padding-top: 0;
}

.ar-download-metadata__row:last-child {
	padding-bottom: 0;
}

.ar-download-metadata__label {
	color: var(--ar2p2-muted);
	font-size: 11px;
	font-weight: 900;
	letter-spacing: .08em;
	line-height: 1.2;
	text-transform: uppercase;
}

.ar-download-metadata__value {
	color: var(--ar2p2-text);
	font-size: 14px;
	font-weight: 700;
	line-height: 1.45;
	margin: 0;
}

.related-download__label,
.related-download__badge,
.ar-toc-title {
	color: #2563eb;
	display: block;
	font-size: 11px;
	font-weight: 900;
	letter-spacing: .08em;
	line-height: 1.2;
	margin: 0 0 12px;
	text-transform: uppercase;
}

.related-download__card {
	align-items: flex-start;
	display: grid;
	gap: 16px;
	grid-template-columns: 82px minmax(0, 1fr);
}

.related-download__thumb,
.related-download__media {
	align-items: center;
	background: #eff6ff;
	border: 1px solid #dbeafe;
	border-radius: 16px;
	color: #2563eb;
	display: flex;
	height: 108px;
	justify-content: center;
	width: 82px;
}

.related-download__thumb-mark,
.related-download__icon {
	align-items: center;
	background: #2563eb;
	border-radius: 10px;
	color: #fff;
	display: inline-flex;
	font-size: 13px;
	font-weight: 900;
	height: 48px;
	justify-content: center;
	letter-spacing: .04em;
	width: 48px;
}

.related-download__content,
.related-download__body {
	min-width: 0;
}

.related-download__ebook-title,
.related-download__title {
	color: #0f172a;
	font-size: 17px;
	font-weight: 900;
	line-height: 1.22;
	margin: 0 0 8px;
}

.related-download__description,
.related-download__desc {
	color: #475569;
	font-size: 13px;
	line-height: 1.45;
	margin: 0 0 12px;
}

.related-download__meta {
	align-items: center;
	color: #64748b;
	display: flex;
	flex-wrap: wrap;
	font-size: 11px;
	font-weight: 800;
	gap: 8px;
	letter-spacing: .04em;
	margin-bottom: 14px;
	text-transform: uppercase;
}

.related-download__dot {
	background: #cbd5e1;
	border-radius: 999px;
	display: inline-block;
	height: 4px;
	width: 4px;
}

.related-download__button {
	align-items: center;
	background: #2563eb;
	border-radius: 12px;
	color: #fff !important;
	display: inline-flex;
	font-size: 14px;
	font-weight: 900;
	justify-content: center;
	min-height: 48px;
	padding: 13px 18px;
	text-align: center;
	text-decoration: none;
	transition: background .18s ease, transform .18s ease;
	width: 100%;
}

.related-download__button:hover {
	background: #1d4ed8;
	color: #fff !important;
	transform: translateY(-1px);
}

.related-download__button:focus-visible,
.related-download__more:focus-visible {
	outline: 3px solid rgba(37, 99, 235, .35);
	outline-offset: 3px;
}

.related-download__more {
	color: #2563eb;
	display: inline-block;
	font-size: 12px;
	font-weight: 800;
	margin-top: 10px;
	text-decoration: none;
}

.related-download__more:hover {
	color: #1d4ed8;
	text-decoration: underline;
}

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

.ar-toc-item {
	border-top: 1px solid #edf3f5;
	margin: 0;
	padding: 0;
}

.ar-toc-item:first-child {
	border-top: 0;
}

.ar-toc-link {
	color: #36525c;
	display: flex;
	align-items: flex-start;
	gap: 8px;
	font-size: 14px;
	line-height: 1.35;
	padding: 9px 0;
	text-decoration: none;
}

.ar-toc-index {
	color: #0f6175;
	font-weight: 900;
	min-width: 1.75em;
	flex: 0 0 auto;
	text-align: right;
}

.ar-toc-text {
	flex: 1 1 auto;
}

.ar-toc-link:hover,
.ar-toc-link.active {
	color: #0f6175;
}

@media (max-width: 1199px) {
	.ar-download-hero {
		grid-template-columns: 1fr;
	}

	.ar-download-hero__benefits {
		grid-template-columns: 1fr;
	}

	.ar-download-hero__media,
	.ar-download-hero__placeholder {
		min-height: 280px;
	}

	.related-download--material,
	.related-download--toc {
		position: static;
	}
}

@media (max-width: 767px) {
	.ar-download-hero {
		gap: 18px;
		padding: 18px;
	}

	.ar-download-hero__title {
		font-size: clamp(1.6rem, 8vw, 2.2rem);
	}

	.ar-download-hero__synopsis {
		font-size: 15px;
	}

	.ar-download-hero__button {
		width: 100%;
	}

	.ar-download-hero__microproof {
		gap: 6px;
	}
}

:root {
	--color-primary: #0f3d4c;
	--color-primary-hover: #145a6f;
	--color-accent: #2fbf71;
	--color-accent-hover: #24995a;
	--color-text: #1a1a1a;
	--color-text-secondary: #5a6b73;
	--card-bg: #ffffff;
	--card-border: #e5eef3;
	--card-radius: 10px;
	--card-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.card-author-sidebar {
	display: grid;
	grid-template-columns: 62px minmax(0, 1fr);
	align-items: flex-start;
	gap: 14px;
	width: 100%;
	max-width: 320px;
	margin: 0 0 24px;
	padding: 18px;
	overflow: visible;
	box-sizing: border-box;
	background: radial-gradient(circle at 100% 0%, rgba(47, 191, 113, 0.08), transparent 38%), var(--card-bg);
	border: 1px solid var(--card-border);
	border-radius: var(--card-radius);
	box-shadow: var(--card-shadow);
	color: var(--color-text);
	font-family: 'Poppins', 'Manrope', 'Segoe UI', sans-serif;
}

.card-author-sidebar,
.card-author-sidebar * {
	box-sizing: border-box;
}

.card-author-sidebar__avatar {
	width: 62px;
	height: 62px;
	flex: 0 0 62px;
}

.card-author-sidebar__avatar img {
	display: block;
	width: 62px;
	height: 62px;
	border-radius: 999px;
	object-fit: cover;
	border: 3px solid #ffffff;
	box-shadow: 0 6px 18px rgba(15, 61, 76, 0.14);
}

.card-author-sidebar__content {
	min-width: 0;
}

.card-author-sidebar__badge {
	display: inline-flex;
	align-items: center;
	width: fit-content;
	margin-bottom: 7px;
	padding: 4px 8px;
	border-radius: 999px;
	background: rgba(47, 191, 113, 0.12);
	color: var(--color-accent-hover);
	font-size: 10px;
	line-height: 1;
	font-weight: 800;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

.card-author-sidebar__title {
	margin: 0 0 6px;
	padding: 0;
	font-size: 15px;
	line-height: 1.25;
	font-weight: 800;
}

.card-author-sidebar__name {
	color: var(--color-primary);
	text-decoration: none;
}

.card-author-sidebar__name:hover {
	color: var(--color-primary-hover);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.card-author-sidebar__bio {
	margin: 0 0 10px;
	font-size: 13px;
	line-height: 1.45;
}

.card-author-sidebar__email {
	color: var(--color-text-secondary);
	text-decoration: none;
}

.card-author-sidebar__email:hover {
	color: var(--color-primary-hover);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.card-author-sidebar__link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--color-primary);
	font-size: 12px;
	line-height: 1.3;
	font-weight: 800;
	text-decoration: none;
}

.card-author-sidebar__link:hover {
	color: var(--color-primary-hover);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.card-author-sidebar__name:focus-visible,
.card-author-sidebar__link:focus-visible {
	outline: 3px solid rgba(47, 191, 113, 0.28);
	outline-offset: 3px;
	border-radius: 6px;
}

@media (max-width: 480px) {
	.card-author-sidebar {
		grid-template-columns: 54px minmax(0, 1fr);
		gap: 12px;
		max-width: 100%;
		padding: 16px;
	}

	.card-author-sidebar__avatar,
	.card-author-sidebar__avatar img {
		width: 54px;
		height: 54px;
	}
}

.card-sidebar-newsletter {
	background: var(--card-bg);
	border: 1px solid var(--card-border);
	border-radius: var(--card-radius);
	box-shadow: var(--card-shadow);
	box-sizing: border-box;
	margin-bottom: 18px;
	margin-top: 24px;
	max-width: 320px;
	overflow: hidden;
	padding: 22px;
	position: sticky;
	top: var(--ar-right-newsletter-sticky-top, 588px);
	width: 100%;
}

.ar-sidebar-contextual .card-sidebar-newsletter {
	position: sticky;
	top: var(--ar-right-newsletter-sticky-top, 588px);
}

.card-sidebar-newsletter * {
	box-sizing: border-box;
}

.card-sidebar-newsletter__label {
	color: #0F6175;
	display: block;
	font-size: 11px;
	font-weight: 900;
	letter-spacing: .08em;
	line-height: 1.2;
	margin: 0 0 12px;
	text-transform: uppercase;
}

.card-sidebar-newsletter__title {
	color: var(--color-text);
	font-size: 17px;
	font-weight: 900;
	line-height: 1.22;
	margin: 0 0 8px;
}

.card-sidebar-newsletter__text {
	color: var(--color-text-secondary);
	font-size: 13px;
	line-height: 1.45;
	margin: 0 0 16px;
}

.card-sidebar-newsletter__form {
	display: grid;
	gap: 10px;
}

.card-sidebar-newsletter__btn {
	cursor: pointer;
}

.card-sidebar-newsletter__input {
	border: 1px solid #d9e6eb;
	border-radius: 10px;
	font-size: 15px;
	min-height: 44px;
	padding: 10px 12px;
	width: 100%;
}

.card-sidebar-newsletter__input:focus {
	border-color: #0F6175;
	outline: none;
	box-shadow: 0 0 0 3px rgba(15, 97, 117, 0.12);
}

@media (max-width: 767px) {
	.card-sidebar-newsletter {
		padding: 18px;
	}
}

@media (max-width: 767px) {
	.related-download {
		padding: 18px;
	}

	.related-download__card {
		gap: 12px;
		grid-template-columns: 72px minmax(0, 1fr);
	}

	.related-download__thumb,
	.related-download__media {
		height: 96px;
		width: 72px;
	}

	.related-download__thumb-mark,
	.related-download__icon {
		height: 44px;
		width: 44px;
	}
}