:root {
	/* Core theme palette and action colors. */
	--color-text: #242321;
	--color-muted: #77746f;
	--color-primary: #a34e31;
	--color-action: #f5a000;
	--color-action-hover: #e99200;
	--color-border: #e8e3dc;
	--color-surface: #f7f5f1;
	--color-background: #fdfdfd;
	--color-border-focus: #c9b5a6;
	--color-border-hover: #d9cfc4;
	--color-border-card: #e5ded4;
	--color-border-tag-hover: #d5b6a4;
	--color-border-success: #d4e8d9;
	/* Text colors used by book, rating, and card components. */
	--color-text-body: #56534e;
	--color-text-body-dark: #4f4942;
	--color-text-body-book: #514d47;
	--color-text-body-muted: #5c5751;
	--color-text-quote: #57514a;
	--color-text-navigation: #55524e;
	--color-text-tabs: #68635d;
	--color-text-search-icon: #8a8781;
	--color-text-rating: #9a5c14;
	--color-text-amazon: #231a0a;
	--color-text-amazon-brand: #a65a08;
	--color-text-success: #307148;
	--color-text-on-image: #f3b4b4;
	--color-text-on-image-muted: #ddd;
	--color-text-image-caption: #b2aba2;
	/* Surfaces and gradients. */
	--color-surface-hover: #f2eee8;
	--color-surface-quote: #f6f3ee;
	--color-surface-purchase: #fffefa;
	--color-surface-purchase-end: #f8f5ef;
	--color-surface-warm: #efe9df;
	--color-surface-warm-end: #e7ddd2;
	--color-surface-dark: #171615;
	--color-surface-media: #050505;
	--color-surface-card-art: #262626;
	--color-gradient-art-start: #694237;
	--color-gradient-art-middle: #322623;
	--color-gradient-art-end: #202020;
	--color-brand-whatsapp: #25d366;
	--color-brand-facebook: #1877f2;
	--color-brand-success: #2e7d46;
	/* RGB channels and translucent treatments. */
	--color-rgb-white: 255 255 255;
	--color-rgb-black: 0 0 0;
	--color-rgb-primary: 163 78 49;
	--color-rgb-shadow: 35 29 21;
	--color-rgb-shadow-warm: 38 30 18;
	--color-rgb-page: 253 253 253;
	--color-rgb-overlay: 15 15 15;
	--color-shadow-search: rgb(var(--color-rgb-shadow) / 4%);
	--color-shadow-card-hover: rgb(var(--color-rgb-shadow) / 5%);
	--color-shadow-dropdown: rgb(var(--color-rgb-shadow) / 14%);
	--color-shadow-purchase: rgb(var(--color-rgb-shadow-warm) / 6%);
	--color-shadow-media: rgb(var(--color-rgb-black) / 12%);
	--color-shadow-art: rgb(var(--color-rgb-black) / 28%);
	--color-shadow-art-hover: rgb(var(--color-rgb-black) / 42%);
	--color-primary-focus: rgb(var(--color-rgb-primary) / 10%);
	--color-primary-soft: rgb(var(--color-rgb-primary) / 12%);
	--color-white-border-soft: rgb(var(--color-rgb-white) / 30%);
	--color-white-border-medium: rgb(var(--color-rgb-white) / 55%);
	--color-white-border-strong: rgb(var(--color-rgb-white) / 58%);
	--color-white-muted: rgb(var(--color-rgb-white) / 72%);
	--color-white-placeholder: rgb(var(--color-rgb-white) / 25%);
	--color-video-overlay: rgb(var(--color-rgb-overlay) / 58%);
	--color-video-overlay-hover: rgb(var(--color-rgb-overlay) / 82%);
	--color-card-play-overlay: rgb(var(--color-rgb-black) / 42%);
	--color-card-gradient-strong: rgb(var(--color-rgb-black) / 92%);
	--color-card-gradient-medium: rgb(var(--color-rgb-black) / 48%);
	--color-page-overlay-strong: rgb(var(--color-rgb-page) / 97%);
	--color-page-overlay-medium: rgb(var(--color-rgb-page) / 82%);
	--color-page-overlay-soft: rgb(var(--color-rgb-page) / 30%);
	--color-page-overlay-bottom: rgb(var(--color-rgb-page) / 92%);
	--color-page-overlay-mobile-strong: rgb(var(--color-rgb-page) / 96%);
	--color-page-overlay-mobile-medium: rgb(var(--color-rgb-page) / 72%);
	--color-page-overlay-mobile-soft: rgb(var(--color-rgb-page) / 18%);
	--content-width: 1280px;
	--space: 1.5rem;
}

body {
	color: var(--color-text);
	background: var(--color-background);
	font-family: Arial, Helvetica, sans-serif;
	line-height: 1.55;
}

.site-container {
	width: 90%;
	margin-inline: auto;
}

.site-header {
	position: static;
	z-index: 10;
	border: 0;
	background: var(--color-background);
}

.header-inner {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: clamp(0.8rem, 2.2vw, 2rem);
	min-height: 4.75rem;
	border-bottom: 1px solid var(--color-border);
}

.brand-link {
	display: inline-flex;
	align-items: center;
	gap: 0.12rem;
	color: var(--color-text);
	text-decoration: none;
}

.brand-name {
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.65rem;
	letter-spacing: -0.06em;
}

.brand-club {
	position: relative;
	top: 0.02em;
  padding: 0.14em 0.4em 0.18em;
	border-radius: 0.22rem;
	color: var(--color-white);
	background: var(--color-action);
	font-family: Arial, Helvetica, sans-serif;
  font-size: 0.68rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	line-height: 1;
}

.site-branding .custom-logo {
	max-height: 2.5rem;
}

.genre-nav {
	display: flex;
	align-items: center;
	gap: 0.2rem;
	min-width: 0;
	overflow-x: auto;
	white-space: nowrap;
	scrollbar-width: none;
}

.genre-nav::-webkit-scrollbar {
	display: none;
}

.header-search {
	position: relative;
	justify-self: end;
	z-index: 5;
}

.header-actions {
	display: contents;
}

.menu-toggle {
	display: none;
	grid-area: actions;
	place-items: center;
	width: 2.65rem;
	height: 2.65rem;
	padding: 0;
	border: 1px solid var(--color-transparent);
	border-radius: 50%;
	color: var(--color-text);
	background: var(--color-transparent);
	cursor: pointer;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
	color: var(--color-primary);
	background: var(--color-transparent);
	outline: 0;
	box-shadow: none;
}

.menu-toggle,
.search-toggle {
	-webkit-tap-highlight-color: var(--color-transparent);
}

.menu-toggle .lucide {
	width: 1.35rem;
	height: 1.35rem;
}

.menu-toggle-open-icon,
.menu-toggle-close-icon {
	display: inline-flex;
	line-height: 0;
}

.menu-toggle-close-icon,
.genre-nav.is-open ~ .header-actions .menu-toggle-open-icon {
	display: none;
}

.genre-nav.is-open ~ .header-actions .menu-toggle-close-icon {
	display: inline-flex;
}

.search-toggle {
	display: grid;
	place-items: center;
	width: 2.65rem;
	height: 2.65rem;
	padding: 0;
	border: 0;
	border-radius: 0;
	color: var(--color-text);
	background: var(--color-transparent);
	cursor: pointer;
}

.search-toggle:hover {
	color: var(--color-primary);
	background: var(--color-transparent);
}

.search-toggle:focus-visible,
.menu-toggle:focus-visible {
	outline: 2px solid var(--color-primary);
	outline-offset: 3px;
	border-radius: 0.25rem;
}

.search-toggle svg,
.search-submit svg {
	width: 1.25rem;
	height: 1.25rem;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.7;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.search-toggle-open-icon,
.search-toggle-close-icon {
	display: inline-flex;
	line-height: 0;
}

.header-search:not(.is-open) .search-toggle-close-icon,
.header-search.is-open .search-toggle-open-icon {
	display: none;
}

.search-panel {
	position: absolute;
	top: 50%;
	right: calc(100% + 0.65rem);
	display: none;
	transform: translateY(-50%);
}

.header-search.is-open .search-panel {
	display: block;
}

.search-panel .search-form {
	width: min(22rem, calc(100vw - 2rem));
	min-height: 2.65rem;
}

.search-form {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	width: min(27rem, 52vw);
	min-height: 2.75rem;
	padding: 0.2rem 0.35rem 0.2rem 1.1rem;
	border: 1px solid var(--color-border);
	border-radius: 2rem;
	background: var(--color-white);
	box-shadow: 0 1px 2px var(--color-shadow-search);
}

.search-form input.search-field[type="search"] {
	flex: 1;
	width: 100%;
	min-width: 0;
	padding: 0.55rem 0.25rem;
	border: 0;
	border-radius: 0;
	outline: 0;
	box-shadow: none;
	color: var(--color-text);
	background: var(--color-transparent);
	font: inherit;
	font-size: 0.9rem;
	line-height: 1.4;
}

.search-form input.search-field[type="search"]::-webkit-search-cancel-button,
.search-form input.search-field[type="search"]::-webkit-search-decoration {
	display: none;
}

.search-form:focus-within {
	border-color: var(--color-border-focus);
	box-shadow: 0 0 0 3px var(--color-primary-focus);
}

.search-form input.search-field[type="search"]:focus-visible {
	outline: 0;
	box-shadow: none;
}

.search-submit {
	display: grid;
	flex: none;
	place-items: center;
	width: 2.1rem;
	height: 2.1rem;
	padding: 0;
	border-radius: 50%;
	color: var(--color-text-search-icon);
	background: var(--color-transparent);
}

.search-submit:hover {
	color: var(--color-primary);
	background: var(--color-surface);
}

.genre-link {
	display: inline-flex;
	align-items: center;
	min-height: 1.9rem;
	padding: 0.25rem 0.8rem;
	border-radius: 0.5rem;
	color: var(--color-text-navigation);
	font-size: 0.82rem;
	text-decoration: none;
}

.genre-link:hover {
	color: var(--color-primary);
	background: var(--color-surface-hover);
}

.genre-link.is-current {
	color: var(--color-white);
	background: var(--color-primary);
}

.site-main {
	min-height: 60vh;
	padding-block: clamp(2.5rem, 6vw, 5rem);
}

.home-heading {
	max-width: 46rem;
	margin: 0 auto clamp(2.25rem, 5vw, 3.5rem);
	text-align: center;
}

.eyebrow {
	margin: 0 0 0.65rem;
	color: var(--color-primary);
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.home-heading h1 {
	margin: 0;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(2.2rem, 5vw, 3.75rem);
	font-weight: 400;
	letter-spacing: -0.04em;
	line-height: 1.08;
}

.home-heading > p:last-child {
	margin: 1rem 0 0;
	color: var(--color-muted);
}

.book-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
}

.book-card {
	display: flex;
	flex-direction: column;
	min-width: 0;
	padding: 1.35rem;
	border: 1px solid var(--color-border);
	border-radius: 0.75rem;
	background: var(--color-white);
	transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.book-card:hover {
	transform: translateY(-2px);
	border-color: var(--color-border-hover);
	box-shadow: 0 8px 24px var(--color-shadow-card-hover);
}

.book-card-genre {
	margin: 0 0 0.7rem;
	color: var(--color-primary);
	font-size: 0.78rem;
}

.book-card-title {
	margin: 0;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(1.4rem, 2vw, 1.8rem);
	font-weight: 400;
	letter-spacing: -0.025em;
	line-height: 1.2;
}

.book-card-title a {
	color: inherit;
	text-decoration: none;
}

.book-card-title a:hover {
	color: var(--color-primary);
}

.book-card-author {
	margin: 0.45rem 0 0;
	color: var(--color-muted);
	font-size: 0.9rem;
}

.book-card-excerpt {
	margin-top: 1rem;
	color: var(--color-text-body);
	font-size: 0.91rem;
}

.book-card-excerpt p {
	margin: 0;
}

.book-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: auto;
	padding-top: 1.15rem;
}

.editorial-rating,
.book-rating {
	color: var(--color-text-rating);
	font-size: 0.86rem;
	font-weight: 600;
}

.rating-label,
.book-rating small {
	color: var(--color-muted);
	font-size: 0.75rem;
	font-weight: 400;
}

.text-link {
	color: var(--color-primary);
	font-size: 0.88rem;
	font-weight: 600;
	text-decoration: none;
}

.text-link:hover {
	text-decoration: underline;
}

.empty-state {
	padding: 3rem 1.5rem;
	border: 1px dashed var(--color-border);
	border-radius: 0.75rem;
	text-align: center;
}

.empty-state h2 {
	margin: 0;
	font-family: Georgia, "Times New Roman", serif;
	font-weight: 400;
}

.empty-state p {
	margin-bottom: 0;
	color: var(--color-muted);
}

.book-layout {
	display: grid;
	grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
	align-items: start;
	gap: clamp(2rem, 6vw, 4.5rem);
}

.book-media-column {
	position: sticky;
	top: 1.25rem;
}

.book-video-frame {
	position: relative;
	width: min(100%, 40.5vh, 427.5px);
	aspect-ratio: 9 / 16;
	margin-inline: auto;
	overflow: hidden;
	border-radius: 0.85rem;
	background: var(--color-surface-media);
	box-shadow: 0 14px 35px var(--color-shadow-media);
}

.book-video-frame video,
.book-video-frame iframe,
.book-video-frame .wp-video,
.book-video-frame .wp-video-shortcode {
	position: absolute;
	inset: 0;
	width: 100% !important;
	height: 100% !important;
	max-height: 100%;
	border: 0;
	background: var(--color-surface-media);
}

.book-video-frame video {
	object-fit: cover;
}

.book-video-frame .book-cover-image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.video-sound-toggle {
	position: absolute;
	right: 0.7rem;
	bottom: 0.7rem;
	z-index: 2;
	display: grid;
	place-items: center;
	width: 2.25rem;
	height: 2.25rem;
	padding: 0;
	border: 1px solid var(--color-white-border-soft);
	border-radius: 50%;
	color: var(--color-white);
	background: var(--color-video-overlay);
	opacity: 0.78;
	transition: opacity 150ms ease, background-color 150ms ease;
}

.video-sound-toggle:hover,
.video-sound-toggle:focus-visible {
	color: var(--color-white);
	background: var(--color-video-overlay-hover);
	opacity: 1;
}

.video-sound-toggle[hidden] {
	display: none;
}

.sound-icon {
	width: 1.05rem;
	height: 1.05rem;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.video-sound-toggle span[hidden] {
	display: none;
}

.video-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	width: 100%;
	height: 100%;
	color: var(--color-white);
	background: var(--color-surface-media);
}

.video-external-link {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 0.9rem;
	width: 100%;
	height: 100%;
	color: var(--color-white);
	background: var(--color-surface-media);
	text-decoration: none;
}

.video-external-link:hover {
	color: var(--color-white);
	background: var(--color-surface-dark);
}

.video-external-link > span:last-child {
	font-size: 0.9rem;
}

.play-mark {
	display: grid;
	place-items: center;
	width: 3.5rem;
	height: 3.5rem;
	padding-left: 0.2rem;
	border: 1px solid var(--color-white-border-medium);
	border-radius: 50%;
	color: var(--color-white);
	font-size: 1.25rem;
}

.video-placeholder p {
	margin: 1rem 0 0;
	color: var(--color-white-muted);
	font-size: 0.85rem;
}

.book-detail {
	min-width: 0;
}

.book-meta-line {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.45rem;
	color: var(--color-muted);
	font-size: 0.78rem;
}

.book-meta-line > * + *::before {
	margin-right: 0.45rem;
	color: var(--color-text-image-caption);
	content: "·";
}

.book-meta-line a {
	color: var(--color-primary);
	text-decoration: none;
}

.book-title {
	margin: 0.5rem 0 0.2rem;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(2.7rem, 6vw, 4.3rem);
	font-weight: 400;
	letter-spacing: -0.045em;
	line-height: 0.98;
}

.book-author {
	margin: 0.7rem 0 1rem;
	color: var(--color-muted);
	font-size: 1.1rem;
}

.book-author span {
	color: var(--color-text);
}

.book-featured-quote {
	margin: 1.1rem 0 1.6rem;
	padding: 0;
	border: 0;
	color: var(--color-text-body-dark);
	background: var(--color-transparent);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.05rem;
	font-style: italic;
	line-height: 1.6;
}

.book-byline {
	margin: 0.55rem 0 1.25rem;
	color: var(--color-text);
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.04em;
}

.book-copy {
	color: var(--color-text-body-book);
	font-size: 0.98rem;
}

.book-copy > :first-child {
	margin-top: 0;
}

.book-specs {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 2.5rem;
	margin: 1.6rem 0 0;
	padding: 0;
}

.book-spec {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin: 0;
	padding: 0.45rem 0;
	border-top: 1px solid var(--color-border);
}

.book-spec dt {
	color: var(--color-muted);
	font-size: 0.85rem;
}

.book-spec dd {
	margin: 0;
	color: var(--color-text);
	font-size: 0.85rem;
	font-weight: 600;
	text-align: right;
}

.buy-row {
	display: flex;
	gap: 0.6rem;
	margin-top: 1.4rem;
}

.buy-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 2.9rem;
	padding: 0.6rem 1.1rem;
	border-radius: 0.3rem;
	color: var(--color-white);
	background: var(--color-action);
	font-size: 0.85rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-decoration: none;
	transition: background-color 150ms ease;
}

.buy-button:hover {
	color: var(--color-white);
	background: var(--color-action-hover);
}

.share-button {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	min-height: 2.9rem;
	padding: 0.6rem 1.1rem;
	border: 1px solid var(--color-action);
	border-radius: 0.3rem;
	color: var(--color-white);
	background: var(--color-action);
	font-size: 0.85rem;
	cursor: pointer;
}

.share-button:hover {
	border-color: var(--color-action-hover);
	color: var(--color-white);
	background: var(--color-action-hover);
}

.share-wrap {
	position: relative;
	display: inline-flex;
}

.share-menu {
	position: absolute;
	top: calc(100% + 0.4rem);
	right: 0;
	z-index: 5;
	display: none;
	min-width: 13.5rem;
	padding: 0.5rem;
	border: 1px solid var(--color-border);
	border-radius: 0.75rem;
	background: var(--color-white);
	box-shadow: 0 14px 34px var(--color-shadow-dropdown);
}

.share-menu.is-open {
	display: block;
}

.share-menu-title {
	margin: 0.25rem 0.7rem 0.5rem;
	color: var(--color-muted);
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.share-menu a,
.share-menu button {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	width: 100%;
	padding: 0.55rem 0.7rem;
	border: 0;
	border-radius: 0.45rem;
	color: var(--color-text);
	background: var(--color-transparent);
	font-size: 0.88rem;
	font-weight: 500;
	text-align: left;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 120ms ease;
}

.share-menu a:hover,
.share-menu button:hover {
	background: var(--color-surface);
}

.share-icon {
	display: grid;
	flex: none;
	place-items: center;
	width: 2rem;
	height: 2rem;
	border-radius: 50%;
	color: var(--color-white);
}

.share-icon svg {
	width: 1rem;
	height: 1rem;
}

.share-icon.is-whatsapp {
	background: var(--color-brand-whatsapp);
}

.share-icon.is-facebook {
	background: var(--color-brand-facebook);
}

.share-icon.is-x {
	background: var(--color-ink);
}

.share-icon.is-copy {
	color: var(--color-primary);
	background: var(--color-primary-soft);
}

.share-icon.is-copy.is-done {
	color: var(--color-white);
	background: var(--color-brand-success);
}

.purchase-card {
	margin: 1.7rem 0 1.45rem;
	padding: 1.15rem;
	border: 1px solid var(--color-border-card);
	border-radius: 0.8rem;
	background: linear-gradient(145deg, var(--color-surface-purchase), var(--color-surface-purchase-end));
	box-shadow: 0 3px 9px var(--color-shadow-purchase);
}

.purchase-card-top {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.55rem;
	margin-bottom: 0.85rem;
}

.amazon-wordmark {
	color: var(--color-text-amazon-brand);
	font-size: 1.15rem;
	letter-spacing: -0.06em;
}

.verified-label,
.format-label {
	padding: 0.16rem 0.5rem;
	border: 1px solid var(--color-border-success);
	border-radius: 1rem;
	color: var(--color-text-success);
	font-size: 0.72rem;
}

.format-label {
	border-color: var(--color-border);
	color: var(--color-muted);
}

.amazon-button {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	min-height: 3.1rem;
	padding: 0.65rem 1rem;
	border-radius: 0.55rem;
	color: var(--color-text-amazon);
	background: var(--color-action);
	font-size: 0.95rem;
	font-weight: 600;
	text-align: center;
	text-decoration: none;
	transition: background-color 150ms ease, transform 150ms ease;
}

.amazon-button:hover {
	transform: translateY(-1px);
	color: var(--color-text-amazon);
	background: var(--color-action-hover);
}

.affiliate-disclosure {
	margin: 0.75rem 0 0;
	color: var(--color-muted);
	font-size: 0.72rem;
	line-height: 1.45;
}

.book-tabs {
	display: flex;
	gap: 0.25rem;
	margin-top: 1.65rem;
	border-bottom: 1px solid var(--color-border);
	overflow-x: auto;
}

.book-tab {
	flex: 0 0 auto;
	margin: 0;
	padding: 0.75rem 0.85rem;
	border: 0;
	border-bottom: 2px solid var(--color-transparent);
	border-radius: 0;
	color: var(--color-text-tabs);
	background: var(--color-transparent);
	font-size: 0.82rem;
	font-weight: 400;
	white-space: nowrap;
}

.book-tab:hover,
.book-tab:focus-visible {
	color: var(--color-primary);
	background: var(--color-transparent);
}

.book-tab.is-active {
	border-bottom-color: var(--color-primary);
	color: var(--color-text);
}

.book-panel {
	padding-top: 1rem;
}

.book-panel[hidden] {
	display: none;
}

.book-panel .entry-content {
	color: var(--color-text-body-book);
	font-size: 0.98rem;
}

.book-panel .entry-content > :first-child {
	margin-top: 0;
}

.editorial-verdict {
	margin-top: 1rem;
	padding: 1rem;
	border: 1px solid var(--color-border);
	border-radius: 0.65rem;
	background: var(--color-white);
}

.editorial-verdict h2 {
	margin: 0 0 0.35rem;
	color: var(--color-primary);
	font-size: 0.9rem;
	font-weight: 600;
}

.editorial-verdict p,
.book-isbn {
	margin: 0;
	color: var(--color-text-body-muted);
	font-size: 0.88rem;
}

.book-isbn {
	margin-top: 1rem;
}

.book-tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.book-tag {
	padding: 0.35rem 0.7rem;
	border: 1px solid var(--color-border);
	border-radius: 1rem;
	color: var(--color-text-tabs);
	background: var(--color-white);
	font-size: 0.8rem;
	text-decoration: none;
}

.book-tag:hover {
	border-color: var(--color-border-tag-hover);
	color: var(--color-primary);
}

.quote-list blockquote {
	margin: 0 0 0.75rem;
	padding: 0.8rem 1rem;
	border-left: 2px solid var(--color-primary);
	color: var(--color-text-quote);
	background: var(--color-surface-quote);
	font-family: Georgia, "Times New Roman", serif;
	font-style: italic;
}

.comments-area {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--color-border);
}

.comments-title {
	font-family: Georgia, "Times New Roman", serif;
	font-weight: 400;
}

.site-footer {
	margin-top: 2rem;
	border-top: 1px solid var(--color-border);
	background: var(--color-surface);
}

.footer-inner {
	min-height: 4.5rem;
	padding-block: 1rem;
}

.site-info {
	font-size: 0.8rem;
}

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

/* Lucide icons */
.lucide {
	width: 1.05em;
	height: 1.05em;
	vertical-align: -0.18em;
	flex: none;
}

.rail-control .lucide {
	width: 1.15rem;
	height: 1.15rem;
}

.play-mark .lucide {
	width: 1.3rem;
	height: 1.3rem;
	margin-left: 0.15rem;
}

.rail-card-play .lucide {
	width: 0.7rem;
	height: 0.7rem;
	margin-left: 0.08rem;
}

.video-sound-toggle span[hidden] {
	display: none;
}

@media (max-width: 900px) {
	.book-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.book-layout {
		grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
		gap: 1.75rem;
	}

	.book-title {
		font-size: clamp(2.45rem, 6vw, 3.4rem);
	}
}

@media (max-width: 680px) {
	:root {
		--space: 1rem;
	}

	.header-inner {
		gap: 0.7rem;
		min-height: auto;
		padding-block: 0.8rem;
	}

	.brand-name {
		font-size: 1.35rem;
	}

	.search-form {
		width: min(58vw, 24rem);
		min-height: 2.5rem;
		padding: 0.15rem 0.3rem 0.15rem 0.9rem;
	}

	.search-field {
		font-size: 0.78rem;
	}

	.genre-nav {
		min-height: 2.7rem;
	}

	.genre-label {
		position: sticky;
		left: 0;
		z-index: 1;
		padding-right: 0.3rem;
		background: var(--color-background);
	}

	.book-grid {
		grid-template-columns: 1fr;
	}

	.book-card {
		padding: 1.15rem;
	}

	.book-layout {
		grid-template-columns: 1fr;
		gap: 1.6rem;
	}

	.book-media-column {
		position: static;
		width: min(100%, 25rem);
		margin-inline: auto;
	}

	.book-video-frame {
		max-height: none;
	}

	.book-title {
		font-size: clamp(2.5rem, 12vw, 3.5rem);
	}

	.book-tabs {
		margin-top: 1.25rem;
	}

	.book-tab {
		padding-inline: 0.65rem;
		font-size: 0.78rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.book-card,
	.amazon-button {
		transition: none;
	}
}

/* Homepage em cores claras */
.home-main {
	min-height: 60vh;
	padding: 0 0 4rem;
}

.home-hero {
	position: relative;
	display: flex;
	align-items: flex-end;
	width: 90%;
	min-height: clamp(29rem, 68vh, 44rem);
	margin-inline: auto;
	overflow: hidden;
	border-radius: 0 0 0.8rem 0.8rem;
	background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-warm) 55%, var(--color-surface-warm-end) 100%);
}

.home-hero-media,
.home-hero-shade {
	position: absolute;
	inset: 0;
}

.home-hero-media {
	background: var(--color-surface-warm);
}

.home-hero-image,
.home-hero-video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.home-hero.has-video .home-hero-video {
	left: auto;
	width: auto;
	max-width: 52%;
	object-fit: contain;
}

.home-hero-shade {
	background: linear-gradient(90deg, var(--color-page-overlay-strong) 0%, var(--color-page-overlay-medium) 30%, var(--color-page-overlay-soft) 68%, var(--color-transparent) 100%), linear-gradient(0deg, var(--color-page-overlay-bottom) 0%, var(--color-transparent) 60%);
}

.home-hero-content {
	position: relative;
	z-index: 1;
	width: min(100%, 48rem);
	padding: clamp(1.5rem, 5vw, 4.5rem);
}

.home-hero-eyebrow {
	margin: 0 0 0.75rem;
	color: var(--color-primary);
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.home-hero h1,
.home-empty-state h1 {
	margin: 0;
	color: var(--color-text);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(2.8rem, 6.5vw, 5.8rem);
	font-weight: 400;
	letter-spacing: -0.045em;
	line-height: 0.98;
}

.home-hero-author {
	margin: 0.8rem 0 0;
	color: var(--color-muted);
	font-size: 1.1rem;
}

.home-hero-summary {
	max-width: 38rem;
	margin-top: 0.85rem;
	color: var(--color-text-body);
	font-size: 1rem;
}

.home-hero-summary p {
	margin: 0;
}

.home-hero-button {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	min-height: 2.9rem;
	margin-top: 1.4rem;
	padding: 0.65rem 1.2rem;
	border-radius: 0.25rem;
	color: var(--color-white);
	background: var(--color-action);
	font-weight: 700;
	text-decoration: none;
}

.home-hero-button:hover {
	color: var(--color-white);
	background: var(--color-action-hover);
}

.home-shelves {
	padding-top: 1.2rem;
}

.book-rail {
	position: relative;
	margin: 0 0 2rem;
}

.rail-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 0.15rem;
}

.rail-header h2 {
	margin: 0;
	color: var(--color-text);
	font-size: clamp(1.15rem, 2vw, 1.45rem);
	font-weight: 600;
}

.rail-controls {
	display: flex;
	gap: 0.4rem;
}

.rail-control {
	display: grid;
	place-items: center;
	width: 2rem;
	height: 2rem;
	padding: 0;
	border: 1px solid var(--color-border);
	border-radius: 50%;
	color: var(--color-text);
	background: var(--color-white);
	font-size: 1.5rem;
	line-height: 1;
}

.rail-control:hover:not(:disabled) {
	border-color: var(--color-primary);
	color: var(--color-primary);
	background: var(--color-white);
}

.rail-control:disabled {
	opacity: 0.35;
	cursor: default;
}

.book-rail-track {
	display: flex;
	gap: 0.7rem;
	padding: 0.65rem 0 1rem;
	overflow-x: auto;
	mask-image: linear-gradient(to right, var(--color-transparent), var(--color-black) 2rem, var(--color-black) calc(100% - 2rem), var(--color-transparent));
	overscroll-behavior-inline: contain;
	scroll-behavior: smooth;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-webkit-mask-image: linear-gradient(to right, var(--color-transparent), var(--color-black) 2rem, var(--color-black) calc(100% - 2rem), var(--color-transparent));
}

.book-rail-track::-webkit-scrollbar {
	display: none;
}

.rail-card {
	flex: 0 0 clamp(9.5rem, 15vw, 12rem);
	min-width: 0;
	scroll-snap-align: start;
}

.rail-grid {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 1rem 0.7rem;
	margin-bottom: 2rem;
}

.rail-grid .rail-card {
	flex: none;
}

.rail-card-link {
	display: block;
	color: var(--color-white);
	text-decoration: none;
}

.rail-card-art {
	position: relative;
	aspect-ratio: 9 / 14;
	overflow: hidden;
	border-radius: 0.38rem;
	background: var(--color-surface-card-art);
	box-shadow: 0 4px 18px var(--color-shadow-art);
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.rail-card:hover .rail-card-art,
.rail-card:focus-within .rail-card-art {
	transform: translateY(-3px) scale(1.025);
	box-shadow: 0 12px 28px var(--color-shadow-art-hover);
}

.rail-card-image,
.rail-card-video,
.rail-card-placeholder,
.rail-card-gradient {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}

.rail-card-image,
.rail-card-video {
	object-fit: cover;
}

.rail-card-video {
	opacity: 0;
	transition: opacity 180ms ease;
}

.rail-card:hover .rail-card-video,
.rail-card:focus-within .rail-card-video {
	opacity: 1;
}

.rail-card-placeholder {
	display: grid;
	place-items: center;
	background: radial-gradient(ellipse at 70% 15%, var(--color-gradient-art-start) 0%, var(--color-gradient-art-middle) 34%, var(--color-gradient-art-end) 76%);
}

.rail-card-placeholder span {
	color: var(--color-white-placeholder);
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(1.1rem, 2vw, 1.6rem);
	letter-spacing: -0.05em;
}

.rail-card-gradient {
	background: linear-gradient(0deg, var(--color-card-gradient-strong) 0%, var(--color-card-gradient-medium) 34%, var(--color-transparent) 70%);
}

.rail-card-play {
	position: absolute;
	top: 0.55rem;
	right: 0.55rem;
	display: grid;
	place-items: center;
	width: 1.8rem;
	height: 1.8rem;
	padding-left: 0.1rem;
	border: 1px solid var(--color-white-border-strong);
	border-radius: 50%;
	color: var(--color-white);
	background: var(--color-card-play-overlay);
	font-size: 0.7rem;
}

.rail-card-copy {
	position: absolute;
	right: 0.75rem;
	bottom: 0.75rem;
	left: 0.75rem;
}

.rail-card-genre {
	display: block;
	margin-bottom: 0.25rem;
	color: var(--color-text-on-image);
	font-size: 0.65rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.rail-card-copy h3 {
	display: -webkit-box;
	margin: 0;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	color: var(--color-white);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.15rem;
	font-weight: 400;
	line-height: 1.08;
}

.rail-card-copy p {
	margin: 0.28rem 0 0;
	overflow: hidden;
	color: var(--color-text-on-image-muted);
	font-size: 0.72rem;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.rail-card-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.4rem;
	padding: 0.5rem 0.1rem 0;
	color: var(--color-muted);
	font-size: 0.72rem;
}

.rail-card-rating {
	color: var(--color-text-rating);
}

.home-empty-state {
	max-width: 48rem;
	min-height: 64vh;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	margin: 0 auto;
	padding: 3rem 0;
}

.home-empty-state > p:last-child {
	color: var(--color-muted);
}

@media (max-width: 980px) {
	.header-inner {
		grid-template-columns: auto minmax(0, 1fr) auto;
		gap: 0.55rem;
	}

	.genre-link {
		padding-inline: 0.55rem;
		font-size: 0.76rem;
	}

	.rail-card {
		flex-basis: clamp(9rem, 23vw, 11rem);
	}

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

@media (max-width: 680px) {
	.header-inner {
		position: relative;
		grid-template-columns: minmax(0, 1fr) auto;
		grid-template-areas: "branding actions";
		gap: 0.45rem 0.7rem;
		padding-block: 0.65rem;
	}

	.site-branding {
		grid-area: branding;
	}

	.header-actions {
		display: flex;
		align-items: center;
		gap: 0.35rem;
		grid-area: actions;
		justify-self: end;
	}

	.menu-toggle {
		display: grid;
	}

	.genre-nav {
		display: none;
	}

	.genre-nav.is-open {
		position: absolute;
		top: calc(100% + 0.4rem);
		right: 0;
		z-index: 30;
		display: flex;
		flex-direction: column;
		align-items: stretch;
		gap: 0.15rem;
		min-width: min(16rem, calc(100vw - 2rem));
		max-height: 70vh;
		padding: 0.5rem;
		overflow-y: auto;
		border: 1px solid var(--color-border);
		border-radius: 0.75rem;
		background: var(--color-white);
		box-shadow: 0 14px 34px var(--color-shadow-dropdown);
		white-space: normal;
	}

	.genre-nav.is-open .genre-link {
		min-height: 2.6rem;
		padding: 0.55rem 0.8rem;
		border-radius: 0.5rem;
		font-size: 0.9rem;
	}

	.header-search {
		grid-area: auto;
	}

	.search-panel {
		top: calc(100% + 0.5rem);
		right: 0;
		transform: none;
	}

	.header-inner.is-search-open {
		grid-template-columns: minmax(0, 1fr) auto;
		grid-template-areas: "branding menu" "panel close";
	}

	.header-inner.is-search-open .header-actions,
	.header-inner.is-search-open .header-search {
		display: contents;
	}

	.header-inner.is-search-open .search-panel {
		position: static;
		display: block;
		grid-area: panel;
		width: 100%;
		padding: 0;
		transform: none;
	}

	.header-inner.is-search-open .search-panel .search-form {
		width: 100%;
	}

	.header-inner.is-search-open .search-toggle {
		grid-area: close;
		justify-self: end;
	}

	.header-inner.is-search-open .menu-toggle {
		grid-area: menu;
		justify-self: end;
	}

	.home-hero {
		min-height: min(74vh, 42rem);
	}

	.home-hero.has-video .home-hero-video {
		right: -8%;
		max-width: 78%;
		opacity: 0.8;
	}

	.home-hero-shade {
		background: linear-gradient(90deg, var(--color-page-overlay-mobile-strong) 0%, var(--color-page-overlay-mobile-medium) 48%, var(--color-page-overlay-mobile-soft) 100%), linear-gradient(0deg, var(--color-page-overlay-bottom) 0%, var(--color-transparent) 65%);
	}

	.home-hero-content {
		padding: 1.4rem 1.2rem 2rem;
	}

	.home-hero-summary {
		display: -webkit-box;
		overflow: hidden;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		font-size: 0.88rem;
	}

	.rail-controls {
		display: none;
	}

	.rail-card {
		flex-basis: 9.2rem;
	}

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

@media (prefers-reduced-motion: reduce) {
	.rail-card-art,
	.rail-card-video {
		transition: none;
	}
}

/* Featured book on the homepage mirrors the single-book layout. */
.home-hero.home-feature-layout {
	display: grid;
	grid-template-columns: minmax(250px, 0.76fr) minmax(0, 1.24fr);
	align-items: center;
	gap: clamp(2rem, 6vw, 5rem);
	width: 90%;
	min-height: 0;
	padding-block: clamp(2rem, 5vw, 4rem);
	overflow: visible;
	border-radius: 0;
	background: var(--color-transparent);
}

.home-feature-layout .home-hero-media {
	position: relative;
	inset: auto;
	background: var(--color-transparent);
}

.home-feature-layout .book-video-frame {
	margin-inline: auto 0;
}

.home-feature-image {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border-radius: inherit;
	object-fit: cover;
}

.home-feature-layout .home-hero-shade {
	display: none;
}

.home-feature-layout .home-hero-content {
	width: 100%;
	padding: 0;
}

.home-hero.home-feature-layout h1 {
	font-size: clamp(2.6rem, 5vw, 4.5rem);
}

.home-feature-facts {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 0.65rem;
	margin: 1rem 0 0.85rem;
	color: var(--color-muted);
	font-size: 0.82rem;
}

.home-feature-facts > span + span::before {
	margin-right: 0.65rem;
	color: var(--color-text-image-caption);
	content: "·";
}

.home-feature-facts .home-feature-rating {
	color: var(--color-text-rating);
}

.home-feature-rating .lucide {
	width: 0.9rem;
	height: 0.9rem;
	fill: currentColor;
}

.home-feature-rating small {
	color: var(--color-muted);
	font-size: 0.73rem;
}

@media (max-width: 900px) {
	.home-hero.home-feature-layout {
		grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
		gap: 1.75rem;
	}
}

@media (max-width: 680px) {
	.home-hero.home-feature-layout {
		grid-template-columns: 1fr;
		gap: 1.5rem;
		padding-block: 1.5rem 2rem;
	}

	.home-feature-layout .home-hero-media {
		width: min(100%, 25rem);
		margin-inline: auto;
	}

	.home-feature-layout .book-video-frame {
		margin-inline: auto;
	}

	.home-feature-layout .home-hero-content {
		width: 100%;
	}
}