.ehb-reader {
	--ehb-paper: #fffdf8;
	--ehb-ink: #1e1b18;
	--ehb-muted: #766f67;
	--ehb-line: #e8dfd2;
	color: var(--ehb-ink);
	background: var(--ehb-paper);
	max-width: 820px;
	margin: 0 auto;
	padding: clamp(32px, 6vw, 86px) clamp(22px, 5vw, 72px);
	border-left: 1px solid var(--ehb-line);
	border-right: 1px solid var(--ehb-line);
	box-shadow: 0 24px 80px rgba(49, 38, 28, .08);
}

.ehb-reader-content {
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(19px, 1.8vw, 22px);
	line-height: 1.78;
	letter-spacing: 0;
}

.ehb-reader-content > * + * {
	margin-top: 1.15em;
}

.ehb-reader-content h1,
.ehb-reader-content h2,
.ehb-reader-content h3 {
	font-family: "Playfair Display", Georgia, serif;
	line-height: 1.16;
	margin-top: 2em;
}

.ehb-reader-shell {
	--ehb-font-scale: 1;
	--ehb-reader-bg: #f7f0e6;
	--ehb-reader-page: #fffdf8;
	--ehb-reader-ink: #1e1b18;
	--ehb-reader-muted: #766f67;
	--ehb-reader-line: #e8dfd2;
	--ehb-reader-control: #ffffff;
	--ehb-reader-control-ink: #1f1b17;
	width: 100%;
	height: 100%;
	min-height: 100vh;
	min-height: 100dvh;
	position: relative;
	background: var(--ehb-reader-bg);
	color: var(--ehb-reader-ink);
	overflow: hidden;
}

.ehb-reader-body {
	margin: 0;
	width: 100vw;
	height: 100vh;
	height: 100dvh;
	overflow: hidden;
}

body.ehb-reader-modal-open {
	overflow: hidden;
}

.ehb-reader-modal {
	position: fixed;
	inset: 0;
	z-index: 999999;
	background: rgba(14, 12, 10, .72);
	display: flex;
	align-items: stretch;
	justify-content: stretch;
}

.ehb-reader-modal-frame {
	position: relative;
	width: 100%;
	height: 100%;
	background: #f7f0e6;
}

.ehb-reader-modal iframe {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
	background: #f7f0e6;
}

.ehb-reader-standalone {
	position: fixed;
	inset: 0;
	min-height: 0;
	height: 100dvh;
}

.ehb-reader-shell[data-theme="dark"] {
	--ehb-reader-bg: #171411;
	--ehb-reader-page: #211d19;
	--ehb-reader-ink: #f3eadf;
	--ehb-reader-muted: #b9aa9b;
	--ehb-reader-line: #3a332d;
	--ehb-reader-control: #2b2621;
	--ehb-reader-control-ink: #f5eadc;
}

.ehb-reader-menu-button {
	position: absolute;
	top: max(12px, env(safe-area-inset-top));
	right: max(12px, env(safe-area-inset-right));
	z-index: 5;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 999px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	font: 600 12px/1.1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	letter-spacing: .08em;
	text-transform: uppercase;
	padding: 10px 13px;
	cursor: pointer;
	opacity: 0;
	transform: translateY(-6px);
	pointer-events: none;
	transition: opacity 2s ease, transform 2s ease;
}

.ehb-reader-menu-visible .ehb-reader-menu-button,
.ehb-reader-menu-open .ehb-reader-menu-button,
.ehb-reader-menu-button:focus-visible {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.ehb-reader-chapters {
	width: 100%;
	height: 36px;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 6px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	padding: 0 10px;
}

.ehb-reader-panel {
	position: absolute;
	top: max(56px, calc(env(safe-area-inset-top) + 50px));
	right: max(12px, env(safe-area-inset-right));
	z-index: 6;
	width: min(320px, calc(100vw - 24px));
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 8px;
	padding: 12px;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 8px;
	background: var(--ehb-reader-control);
	box-shadow: 0 18px 60px rgba(23, 20, 17, .22);
}

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

.ehb-reader-panel .ehb-reader-chapters,
.ehb-reader-panel .ehb-reader-user-actions {
	grid-column: 1 / -1;
}

.ehb-reader-user-actions {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 8px;
}

.ehb-reader-user-actions .ehb-reader-auth:only-child {
	grid-column: 1 / -1;
}

.ehb-reader-panel .ehb-reader-close {
	grid-column: 1 / -1;
	background: #1f1b17;
	color: #fff;
	border-color: #1f1b17;
}

.ehb-reader-auth,
.ehb-reader-btn {
	border: 1px solid var(--ehb-reader-line);
	border-radius: 6px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	text-decoration: none;
	font: inherit;
	line-height: 1;
	padding: 10px 12px;
	cursor: pointer;
	white-space: nowrap;
	text-align: center;
}

.ehb-reader-account-modal {
	position: fixed;
	inset: 0;
	z-index: 20;
	display: grid;
	place-items: center;
	padding: clamp(18px, 4vw, 34px);
	background: rgba(18, 15, 12, .48);
}

.ehb-reader-account-modal[hidden] {
	display: none;
}

.ehb-reader-account-card {
	position: relative;
	width: min(430px, 100%);
	max-height: min(680px, calc(100dvh - 36px));
	overflow: auto;
	box-sizing: border-box;
	padding: 26px;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 8px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	box-shadow: 0 22px 80px rgba(18, 15, 12, .32);
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ehb-reader-account-close {
	position: absolute;
	top: 12px;
	right: 12px;
	width: 34px;
	height: 34px;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 999px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	font: 22px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	cursor: pointer;
}

.ehb-reader-account-kicker {
	margin: 0 0 8px;
	color: var(--ehb-reader-muted);
	font: 700 11px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-transform: uppercase;
	letter-spacing: .12em;
}

.ehb-reader-account-card h2 {
	margin: 0 42px 20px 0;
	font: 650 22px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	letter-spacing: 0;
}

.ehb-reader-account-list {
	display: grid;
	grid-template-columns: minmax(88px, .38fr) minmax(0, 1fr);
	gap: 12px 16px;
	margin: 0 0 22px;
}

.ehb-reader-account-list dt {
	color: var(--ehb-reader-muted);
	font-weight: 650;
}

.ehb-reader-account-list dd {
	min-width: 0;
	margin: 0;
	overflow-wrap: anywhere;
}

.ehb-reader-account-action {
	display: block;
	width: 100%;
	box-sizing: border-box;
	padding: 12px 14px;
	border: 1px solid #1f1b17;
	border-radius: 6px;
	background: #1f1b17;
	color: #fff;
	font: 650 14px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-align: center;
	text-decoration: none;
	cursor: pointer;
}

.ehb-reader-stage {
	position: relative;
	width: 100%;
	height: 100%;
	padding: 0;
	outline: 0;
	touch-action: pan-y;
}

.ehb-reader-spread {
	width: 100%;
	height: 100%;
	display: grid;
	grid-template-columns: 1fr;
	gap: 0;
	padding: 0;
}

.ehb-reader-shell[data-pages="2"] .ehb-reader-spread {
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 24px;
	padding: 0 24px;
}

.ehb-reader-page,
.ehb-reader-measure {
	box-sizing: border-box;
	width: 100%;
	height: 100%;
	max-width: none;
	margin: 0;
	overflow: hidden;
	padding: clamp(34px, 5.6vw, 84px);
	background: var(--ehb-reader-page);
	border: 0;
	box-shadow: none;
	font-family: Georgia, "Times New Roman", serif;
	font-size: calc(20px * var(--ehb-font-scale));
	line-height: 1.78;
	letter-spacing: 0;
	text-align: justify;
	text-wrap: pretty;
	hyphens: none;
	overflow-wrap: normal;
	word-break: normal;
	color: var(--ehb-reader-ink);
}

.ehb-reader-page:has(.ehb-reader-auth-page),
.ehb-reader-page:has(.ehb-reader-checkout-form),
.ehb-reader-page:has(.ehb-reader-login-form),
.ehb-reader-page:has(.ehb-reader-register-form),
.ehb-reader-page:has(.ehb-reader-plan-grid) {
	overflow-x: hidden;
	overflow-y: auto;
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
}

.ehb-reader-cover-image,
.ehb-reader-cover,
.ehb-reader-toc-heading,
.ehb-reader-toc,
.ehb-reader-chapter-title,
.ehb-reader-paywall {
	display: flex;
	width: 100%;
	min-height: 100%;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	text-align: center;
}

.ehb-reader-cover-image {
	overflow: hidden;
}

.ehb-reader-page:has(.ehb-reader-cover),
.ehb-reader-page:has(.ehb-reader-cover-image),
.ehb-reader-page:has(.ehb-reader-toc-heading),
.ehb-reader-page:has(.ehb-reader-toc),
.ehb-reader-page:has(.ehb-reader-chapter-title),
.ehb-reader-page:has(.ehb-reader-paywall) {
	display: grid;
	place-items: center;
}

.ehb-reader-cover-image img {
	display: block;
	width: 100%;
	height: 100%;
	max-width: none;
	max-height: none;
	object-fit: cover;
}

.ehb-reader-cover img {
	display: block;
	max-height: 42%;
	width: auto;
	max-width: 86%;
	margin: 0 auto clamp(24px, 5vw, 52px);
	object-fit: contain;
	box-shadow: 0 22px 70px rgba(35, 27, 19, .18);
}

.ehb-reader-cover h1,
.ehb-reader-toc-heading h2,
.ehb-reader-toc h2,
.ehb-reader-chapter-title h2,
.ehb-reader-paywall h2 {
	font-family: "Playfair Display", Georgia, serif;
	line-height: 1.1;
	letter-spacing: 0;
}

.ehb-reader-cover h1 {
	margin: 0;
	font-size: clamp(34px, 5vw, 68px);
}

.ehb-reader-subtitle,
.ehb-reader-author,
.ehb-reader-paywall-kicker {
	margin: 14px 0 0;
	color: var(--ehb-reader-muted);
	font-size: .92em;
}

.ehb-reader-toc {
	max-width: min(720px, 100%);
	text-align: left;
}

.ehb-reader-toc-heading h2,
.ehb-reader-toc h2 {
	margin: 0 0 1.2em;
	text-align: center;
}

.ehb-reader-toc ol {
	width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
}

.ehb-reader-toc li + li {
	border-top: 1px solid var(--ehb-reader-line);
}

.ehb-reader-toc a {
	display: grid;
	grid-template-columns: minmax(92px, .34fr) 1fr;
	gap: 18px;
	align-items: baseline;
	padding: 16px 0;
	color: var(--ehb-reader-ink);
	text-decoration: none;
}

.ehb-reader-toc-row {
	width: min(720px, 100%);
	margin-left: auto;
	margin-right: auto;
	border-top: 1px solid var(--ehb-reader-line);
	text-align: left;
}

.ehb-reader-toc-row a {
	display: grid;
	grid-template-columns: minmax(92px, .34fr) 1fr;
	gap: 18px;
	align-items: baseline;
	padding: 16px 0;
	color: var(--ehb-reader-ink);
	text-decoration: none;
}

.ehb-reader-toc span {
	color: var(--ehb-reader-muted);
	font-size: .78em;
	text-transform: uppercase;
}

.ehb-reader-toc-row span,
.ehb-reader-toc-row strong,
.ehb-reader-toc strong {
	font-weight: 400;
}

.ehb-reader-toc-row span {
	color: var(--ehb-reader-muted);
	font-size: .78em;
	text-transform: uppercase;
}

.ehb-reader-chapter-title p {
	margin: 0 0 1.8em;
	color: var(--ehb-reader-muted);
	font-size: .78em;
	letter-spacing: .16em;
	text-transform: uppercase;
}

.ehb-reader-chapter-title h2 {
	margin: 0;
	font-size: clamp(32px, 4.5vw, 62px);
	font-weight: 400;
}

.ehb-reader-title-mark {
	display: block;
	margin: 0 0 .18em;
	font-size: .72em;
	line-height: 1;
}

.ehb-reader-paywall {
	max-width: none;
	padding-left: clamp(38px, 9vw, 120px);
	padding-right: clamp(38px, 9vw, 120px);
	box-sizing: border-box;
}

.ehb-reader-auth-page {
	gap: 18px;
}

.ehb-reader-paywall p {
	max-width: 620px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.ehb-reader-cta {
	align-self: center;
	display: inline-block;
	margin-top: 1.5em;
	padding: 12px 18px;
	border: 1px solid var(--ehb-reader-line);
	border-radius: 6px;
	background: var(--ehb-reader-control);
	color: var(--ehb-reader-control-ink);
	font: 600 14px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-decoration: none;
}

.ehb-reader-checkout-form {
	width: min(520px, 100%);
	box-sizing: border-box;
	margin: 1.7em auto 0;
	display: grid;
	gap: 14px;
	text-align: left;
}

.ehb-reader-checkout-form label {
	display: grid;
	gap: 6px;
	margin: 0;
}

.ehb-reader-checkout-form label span,
.ehb-reader-checkout-note,
.ehb-reader-thanks-kicker {
	color: var(--ehb-reader-muted);
	font: 600 11px/1.3 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-transform: uppercase;
	letter-spacing: .12em;
}

.ehb-reader-checkout-form input {
	width: 100%;
	box-sizing: border-box;
	border: 0;
	border-bottom: 1px solid var(--ehb-reader-line);
	border-radius: 0;
	background: transparent;
	color: var(--ehb-reader-ink);
	font: 18px/1.4 Georgia, "Times New Roman", serif;
	padding: 9px 0 10px;
	outline: 0;
}

.ehb-reader-checkout-form input::placeholder {
	color: color-mix(in srgb, var(--ehb-reader-muted) 72%, transparent);
}

.ehb-reader-checkout-form input:focus {
	border-bottom-color: var(--ehb-reader-ink);
}

.ehb-reader-checkout-form .ehb-reader-cta {
	width: 100%;
	margin-top: .55em;
	cursor: pointer;
}

.ehb-reader-auth-actions {
	width: min(500px, 100%);
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin-top: .2em;
}

.ehb-reader-auth-card {
	min-height: 126px;
	color: var(--ehb-reader-ink);
	text-decoration: none;
}

.ehb-reader-auth-card:hover,
.ehb-reader-auth-card:focus-visible,
.ehb-reader-flat-link:hover,
.ehb-reader-flat-link:focus-visible {
	border-color: var(--ehb-reader-ink);
	background: color-mix(in srgb, var(--ehb-reader-control) 54%, transparent);
}

.ehb-reader-secondary-link {
	justify-self: center;
	color: var(--ehb-reader-muted);
	font: 600 12px/1.3 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: .1em;
}

.ehb-reader-secondary-link:hover,
.ehb-reader-secondary-link:focus-visible {
	color: var(--ehb-reader-ink);
}

.ehb-reader-register-form {
	margin-top: .4em;
}

.ehb-reader-login-form,
.ehb-reader-register-form {
	width: min(420px, 100%);
}

.ehb-reader-checkout-form label.ehb-reader-consent {
	display: grid;
	grid-template-columns: 18px 1fr;
	align-items: start;
	gap: 10px;
	margin-top: .15em;
	color: var(--ehb-reader-muted);
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	font-size: 13px;
	line-height: 1.45;
	letter-spacing: 0;
	text-transform: none;
}

.ehb-reader-checkout-form .ehb-reader-consent input {
	width: 16px;
	height: 16px;
	margin-top: 2px;
	accent-color: var(--ehb-reader-ink);
}

.ehb-reader-checkout-form .ehb-reader-consent span {
	border: 0;
	padding: 0;
}

.ehb-reader-linkedin-button {
	width: min(320px, 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	margin: .35em auto 0;
	padding: 12px 18px;
	border: 1px solid var(--ehb-reader-line);
	background: transparent;
	color: var(--ehb-reader-ink);
	font: 600 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-align: center;
	text-decoration: none;
}

.ehb-reader-linkedin-mark {
	width: 20px;
	height: 20px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 20px;
	background: #0a66c2;
	color: #fff;
	font: 700 9px/1 Arial, Helvetica, sans-serif;
	letter-spacing: 0;
}

.ehb-reader-linkedin-button:hover,
.ehb-reader-linkedin-button:focus-visible {
	border-color: var(--ehb-reader-ink);
	background: color-mix(in srgb, var(--ehb-reader-control) 54%, transparent);
}

.ehb-reader-auth-separator {
	width: min(420px, 100%);
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 12px;
	margin: .75em auto .15em;
	color: var(--ehb-reader-muted);
	font: 600 10px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-transform: uppercase;
	letter-spacing: .14em;
}

.ehb-reader-auth-separator span {
	height: 1px;
	background: var(--ehb-reader-line);
}

.ehb-reader-auth-separator em {
	font-style: normal;
}

.ehb-reader-plan-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	width: min(520px, 100%);
	box-sizing: border-box;
	margin-top: .3em;
}

.ehb-reader-plan-grid-direct {
	margin-top: 0;
}

.ehb-reader-plan-form {
	display: contents;
}

.ehb-reader-plan-card {
	position: relative;
	box-sizing: border-box;
	display: grid;
	gap: 8px;
	min-height: 178px;
	padding: 18px 16px;
	border: 1px solid var(--ehb-reader-line);
	background: transparent;
	cursor: pointer;
	color: inherit;
	text-align: left;
	width: 100%;
}

.ehb-reader-plan-card input {
	position: absolute;
	inset: 14px 14px auto auto;
	width: 16px;
	height: 16px;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	accent-color: var(--ehb-reader-ink);
}

.ehb-reader-plan-card:has(input:checked) {
	border-color: var(--ehb-reader-ink);
	background: color-mix(in srgb, var(--ehb-reader-control) 54%, transparent);
}

.ehb-reader-plan-submit::after {
	content: "";
	position: absolute;
	inset: 14px 14px auto auto;
	width: 16px;
	height: 16px;
	border: 2px solid var(--ehb-reader-ink);
	border-radius: 999px;
	background: var(--ehb-reader-ink);
	box-shadow: inset 0 0 0 4px var(--ehb-reader-paper);
}

.ehb-reader-plan-submit:focus-visible {
	outline: 2px solid var(--ehb-reader-ink);
	outline-offset: 3px;
}

.ehb-reader-plan-card.is-disabled {
	cursor: not-allowed;
	opacity: .58;
}

.ehb-reader-plan-title {
	padding-right: 24px;
	color: var(--ehb-reader-muted);
	font: 600 11px/1.3 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	text-transform: uppercase;
	letter-spacing: .12em;
}

.ehb-reader-plan-card strong {
	display: block;
	font: 400 clamp(24px, 3vw, 34px)/1.05 "Playfair Display", Georgia, serif;
	letter-spacing: 0;
}

.ehb-reader-plan-description,
.ehb-reader-plan-features,
.ehb-reader-plan-status {
	display: block;
	color: var(--ehb-reader-muted);
	font-size: .82em;
	line-height: 1.45;
}

.ehb-reader-plan-status {
	align-self: end;
	padding-top: 4px;
	border-top: 1px solid var(--ehb-reader-line);
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ehb-reader-checkout-note {
	margin: .4em 0 .2em;
	text-align: center;
}

.ehb-reader-thanks {
	position: absolute;
	inset: 0;
	z-index: 7;
	display: grid;
	place-items: center;
	padding: clamp(24px, 5vw, 56px);
	background: color-mix(in srgb, var(--ehb-reader-bg) 72%, transparent);
}

.ehb-reader-thanks > div {
	width: min(460px, 100%);
	padding: clamp(24px, 5vw, 42px) 0;
	border-top: 1px solid var(--ehb-reader-line);
	border-bottom: 1px solid var(--ehb-reader-line);
	background: var(--ehb-reader-page);
	text-align: center;
}

.ehb-reader-thanks h2 {
	margin: .35em 0 .35em;
	font-family: "Playfair Display", Georgia, serif;
	font-size: clamp(26px, 4vw, 42px);
	font-weight: 400;
	line-height: 1.12;
}

.ehb-reader-thanks p {
	max-width: 34ch;
	margin-left: auto;
	margin-right: auto;
}

.ehb-reader-thanks .ehb-reader-btn {
	margin-top: 1.1em;
}

@media (max-width: 680px) {
	.ehb-reader-auth-actions,
	.ehb-reader-plan-grid {
		grid-template-columns: 1fr;
	}
}

.ehb-reader-shell[data-pages="2"] .ehb-reader-page {
	padding-left: clamp(40px, 4.8vw, 76px);
	padding-right: clamp(40px, 4.8vw, 76px);
}

.ehb-reader-page > *:first-child,
.ehb-reader-measure > *:first-child {
	margin-top: 0;
}

.ehb-reader-page > * + *,
.ehb-reader-measure > * + * {
	margin-top: 1.18em;
}

.ehb-reader-page h1,
.ehb-reader-page h2,
.ehb-reader-page h3,
.ehb-reader-measure h1,
.ehb-reader-measure h2,
.ehb-reader-measure h3 {
	font-family: "Playfair Display", Georgia, serif;
	line-height: 1.16;
}

.ehb-reader-page img,
.ehb-reader-measure img {
	max-width: 100%;
	height: auto;
}

.ehb-reader-measure {
	position: fixed;
	left: -99999px;
	top: 0;
	visibility: hidden;
	pointer-events: none;
}

.ehb-reader-hit {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 24%;
	border: 0;
	background: transparent;
	cursor: pointer;
	z-index: 2;
}

.ehb-reader-hit-prev {
	left: 0;
}

.ehb-reader-hit-next {
	right: 0;
}

.ehb-reader-form-page-active .ehb-reader-hit {
	pointer-events: none;
	cursor: default;
}

.ehb-page-in-next {
	animation: ehbPageNext 180ms ease-out;
}

.ehb-reader-progress {
	position: absolute;
	left: 50%;
	bottom: max(10px, env(safe-area-inset-bottom));
	z-index: 5;
	transform: translateX(-50%);
	padding: 6px 11px;
	border-radius: 999px;
	background: rgba(18, 15, 12, .78);
	color: #f6eee4;
	font: 12px/1.2 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	opacity: 0;
	pointer-events: none;
	transition: opacity 2s ease;
}

.ehb-reader-progress-visible .ehb-reader-progress,
.ehb-reader-menu-open .ehb-reader-progress {
	opacity: 1;
}

.ehb-page-in-prev {
	animation: ehbPagePrev 180ms ease-out;
}

.ehb-at-start [data-ehb-action="prev"],
.ehb-at-end [data-ehb-action="next"] {
	opacity: .45;
}

@keyframes ehbPageNext {
	from {
		opacity: .45;
		transform: translateX(14px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@keyframes ehbPagePrev {
	from {
		opacity: .45;
		transform: translateX(-14px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	.ehb-page-in-next,
	.ehb-page-in-prev {
		animation: none;
	}
	.ehb-reader-menu-button,
	.ehb-reader-progress {
		transition-duration: 1ms;
	}
}

.ehb-book {
	max-width: 1040px;
	margin: 0 auto 48px;
	padding: clamp(32px, 6vw, 72px) clamp(20px, 4vw, 48px);
	display: grid;
	grid-template-columns: minmax(160px, 260px) 1fr;
	gap: clamp(24px, 5vw, 64px);
	align-items: center;
}

.ehb-book-cover img {
	width: 100%;
	height: auto;
	box-shadow: 0 20px 60px rgba(36, 28, 20, .18);
}

.ehb-book h1 {
	font-family: "Playfair Display", Georgia, serif;
	font-size: clamp(40px, 6vw, 76px);
	line-height: 1.04;
	margin: 0;
}

.ehb-subtitle,
.ehb-author {
	color: #675f56;
	font-size: 18px;
}

.ehb-book-toc {
	max-width: 760px;
	margin: 48px auto;
	padding: clamp(28px, 5vw, 56px);
	background: #fffaf1;
	border: 1px solid #eadfce;
}

.ehb-book-toc h2 {
	margin-top: 0;
	text-align: center;
	font-family: "Playfair Display", Georgia, serif;
}

.ehb-book-toc ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

.ehb-toc-item a {
	display: grid;
	grid-template-columns: 64px 1fr;
	gap: 16px;
	padding: 18px 0;
	color: #1f1b17;
	text-decoration: none;
	border-top: 1px solid #eadfce;
}

.ehb-toc-number {
	color: #9b7864;
	font-variant-numeric: tabular-nums;
}

.ehb-chapter-nav {
	display: flex;
	justify-content: space-between;
	gap: 24px;
	margin-top: 56px;
	padding-top: 28px;
	border-top: 1px solid var(--ehb-line);
}

.ehb-chapter-nav a,
.ehb-button {
	display: inline-block;
	padding: 12px 18px;
	background: #1f1b17;
	color: #fff;
	text-decoration: none;
}

.ehb-book-cta {
	margin-top: 36px;
	padding: 28px;
	background: #f7efe4;
	border: 1px solid #eadfce;
	text-align: center;
}

@media (max-width: 700px) {
	.ehb-book {
		grid-template-columns: 1fr;
	}
	.ehb-reader {
		border-left: 0;
		border-right: 0;
	}
	.ehb-reader-shell {
		min-height: 100vh;
		min-height: 100dvh;
	}
	.ehb-reader-page,
	.ehb-reader-measure {
		padding: 42px 24px 46px;
		font-size: calc(18px * var(--ehb-font-scale));
		line-height: 1.76;
	}
	.ehb-reader-panel {
		left: 12px;
		right: 12px;
		width: auto;
	}
}