.gtfpr-reader {
	--gtfpr-cream: #f8f6ef;
	--gtfpr-gold: #fcc01b;
	--gtfpr-gold-soft: #f3ddb1;
	--gtfpr-ink: #111111;
	--gtfpr-muted: #6b7280;
	--gtfpr-line: #f1e2bd;
	--gtfpr-panel: #ffffff;
	background: var(--gtfpr-panel);
	border: 1px solid var(--gtfpr-line);
	border-radius: 8px;
	box-shadow: 0 14px 36px rgba(17, 17, 17, 0.08);
	box-sizing: border-box;
	color: var(--gtfpr-ink);
	inline-size: 100%;
	margin: 18px 0;
	max-inline-size: 100%;
	overflow: hidden;
}

.single-lesson .gtfpr-reader,
.tutor-lesson-content-area .gtfpr-reader,
.tutor-single-lesson-items .gtfpr-reader,
.tutor-course-topic-item .gtfpr-reader {
	inline-size: 100%;
	max-inline-size: 100%;
}

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

.gtfpr-topbar {
	align-items: center;
	background: var(--gtfpr-cream);
	display: flex;
	gap: 10px;
	justify-content: space-between;
	padding: 12px;
}

.gtfpr-title {
	align-items: center;
	display: flex;
	flex: 1 1 220px;
	gap: 8px 12px;
	min-inline-size: 0;
}

.gtfpr-title strong {
	font-size: 15px;
	font-weight: 800;
	line-height: 1.3;
	overflow-wrap: anywhere;
}

.gtfpr-title span,
.gtfpr-speech span {
	color: var(--gtfpr-muted);
	font-size: 13px;
	line-height: 1.4;
}

.gtfpr-actions,
.gtfpr-nav,
.gtfpr-speech {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.gtfpr-reader button {
	align-items: center;
	background: #fff;
	border: 1px solid var(--gtfpr-gold-soft);
	border-radius: 8px;
	color: var(--gtfpr-ink);
	cursor: pointer;
	display: inline-flex;
	font-size: 13px;
	font-weight: 800;
	justify-content: center;
	line-height: 1.1;
	min-block-size: 38px;
	padding: 10px 14px;
	transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
	white-space: nowrap;
}

.gtfpr-reader button:hover,
.gtfpr-reader button:focus {
	background: var(--gtfpr-gold);
	border-color: var(--gtfpr-gold);
	color: var(--gtfpr-ink);
	outline: none;
	transform: translateY(-1px);
}

.gtfpr-progress {
	background: #fff3cf;
	block-size: 7px;
	overflow: hidden;
}

.gtfpr-progress span {
	background: var(--gtfpr-gold);
	display: block;
	block-size: 100%;
	transition: inline-size 180ms ease;
	inline-size: 0;
}

.gtfpr-nav-top {
	background: #fff;
	border-block-end: 1px solid var(--gtfpr-line);
	padding: 10px 12px;
}

.gtfpr-nav-top button {
	flex: 1 1 160px;
}

.gtfpr-stage {
	align-items: flex-start;
	background: var(--gtfpr-cream);
	display: flex;
	justify-content: center;
	min-block-size: 0;
	overflow: auto;
	position: relative;
	inline-size: 100%;
}

.gtfpr-canvas-wrap {
	inline-size: 100%;
	max-inline-size: 100%;
	min-block-size: 0;
	overflow: auto;
	padding: 12px;
	text-align: center;
}

.gtfpr-canvas-wrap canvas {
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 12px 26px rgba(17, 17, 17, 0.12);
	display: inline-block;
	height: auto;
	max-inline-size: 100%;
}

.gtfpr-reader.is-zoomed .gtfpr-stage,
.gtfpr-reader.is-zoomed .gtfpr-canvas-wrap {
	overflow: auto;
}

.gtfpr-reader.is-zoomed .gtfpr-canvas-wrap canvas {
	max-inline-size: none;
}

.gtfpr-status {
	background: rgba(255, 255, 255, 0.96);
	border: 1px solid var(--gtfpr-line);
	border-radius: 8px;
	box-shadow: 0 12px 24px rgba(17, 17, 17, 0.08);
	color: var(--gtfpr-muted);
	inset-block-start: 18px;
	inset-inline-start: 50%;
	padding: 10px 12px;
	position: absolute;
	transform: translateX(-50%);
	z-index: 3;
}

.gtfpr-reader:not(.has-status) .gtfpr-status,
.gtfpr-reader .is-hidden {
	display: none;
}

.gtfpr-warning {
	align-items: center;
	background: rgba(248, 246, 239, 0.9);
	backdrop-filter: blur(4px);
	display: flex;
	inset: 0;
	justify-content: center;
	padding: 18px;
	position: absolute;
	z-index: 4;
}

.gtfpr-warning-card {
	animation: gtfpr-pop 180ms ease-out;
	background: #fff;
	border: 1px solid var(--gtfpr-gold-soft);
	border-radius: 8px;
	box-shadow: 0 18px 42px rgba(17, 17, 17, 0.16);
	max-inline-size: 360px;
	padding: 22px;
	text-align: center;
}

.gtfpr-warning-card p {
	font-size: 17px;
	font-weight: 700;
	line-height: 1.45;
	margin: 0 0 12px;
}

.gtfpr-warning-card strong {
	color: var(--gtfpr-ink);
	display: block;
	font-size: 52px;
	line-height: 1;
}

.gtfpr-speech {
	align-items: center;
	background: #fff;
	border-block-start: 1px solid var(--gtfpr-line);
	padding: 12px;
}

.gtfpr-complete {
	align-items: center;
	background: rgba(17, 17, 17, 0.48);
	backdrop-filter: blur(4px);
	display: flex;
	inset: 0;
	justify-content: center;
	padding: 20px;
	position: fixed;
	z-index: 1000002;
}

.gtfpr-complete-card {
	animation: gtfpr-pop 220ms ease-out;
	background: #fff;
	border: 1px solid var(--gtfpr-line);
	border-radius: 8px;
	box-shadow: 0 24px 70px rgba(17, 17, 17, 0.22);
	color: var(--gtfpr-ink);
	max-inline-size: 430px;
	padding: 28px;
	position: relative;
	text-align: center;
}

.gtfpr-complete-card strong {
	color: var(--gtfpr-ink);
	display: block;
	font-size: 20px;
	line-height: 1.25;
	margin-block-end: 6px;
}

.gtfpr-complete-card p {
	font-size: 15px;
	line-height: 1.5;
	margin: 0 0 18px;
}

.gtfpr-complete-close {
	block-size: 34px;
	border-radius: 999px !important;
	inline-size: 34px;
	min-block-size: 34px !important;
	padding: 0 !important;
	position: absolute;
	right: 10px;
	top: 10px;
}

.gtfpr-complete-next {
	background: var(--gtfpr-gold) !important;
	border-color: var(--gtfpr-gold) !important;
	min-inline-size: 150px;
}

.gtfpr-fs-arrow,
.gtfpr-exit-fullscreen,
.gtfpr-nav-bottom {
	display: none !important;
}

.gtfpr-page-arrow {
	background: rgba(17, 17, 17, 0.86) !important;
	border: 1px solid rgba(255, 255, 255, 0.9) !important;
	border-radius: 999px !important;
	color: #fff !important;
	display: inline-flex !important;
	font-size: 26px !important;
	inline-size: 46px;
	justify-content: center;
	min-block-size: 46px !important;
	padding: 0 !important;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 5;
}

.gtfpr-page-prev {
	left: 18px;
}

.gtfpr-page-next {
	right: 18px;
}

@media (min-width: 769px) {
	body.single-lesson {
		--ikook-lesson-bg: #ffffff;
		--ikook-lesson-gold: #fcc01b;
		--ikook-lesson-gold-soft: #fff3cf;
		--ikook-lesson-ink: #111111;
		--ikook-lesson-muted: #667085;
		--ikook-lesson-line: #f1e2bd;
		background: #ffffff;
	}

	body.single-lesson .tutor-course-single-content-wrapper {
		background: #ffffff;
		display: grid;
		grid-template-columns: minmax(320px, 400px) minmax(0, 1fr);
		min-block-size: calc(100vh - 120px);
	}

	body.single-lesson .tutor-course-single-sidebar-wrapper {
		background: #f2f4f7;
		border-right: 1px solid #dfe3ea;
		box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.65);
		inline-size: auto;
		max-inline-size: none;
		overflow: auto;
	}

	body.single-lesson .tutor-course-single-sidebar-title {
		align-items: center;
		background: #fff;
		border-bottom: 1px solid #e5e7eb;
		min-block-size: 58px;
		padding: 0 16px;
	}

	body.single-lesson .tutor-course-single-sidebar-title span:first-child {
		color: #344054 !important;
		font-size: 15px !important;
		font-weight: 800 !important;
		letter-spacing: 0;
	}

	body.single-lesson .tutor-course-topic {
		background: #fff;
		border: 1px solid #e5e7eb;
		border-radius: 8px;
		margin: 10px;
		overflow: hidden;
	}

	body.single-lesson .tutor-accordion-item-header {
		background: #f8fafc;
		color: #344054;
		padding: 16px 48px 16px 16px;
		position: relative;
		transition: background 160ms ease, color 160ms ease;
	}

	body.single-lesson .tutor-accordion-item-header.is-active {
		background: #fff7df;
		box-shadow: inset 4px 0 0 var(--ikook-lesson-gold);
		color: var(--ikook-lesson-ink);
	}

	body.single-lesson .tutor-accordion-item-header::after {
		align-items: center;
		background: #fff;
		border: 1px solid #ead7a7;
		border-radius: 999px;
		color: var(--ikook-lesson-gold);
		content: "\203A";
		display: inline-flex;
		font-family: "Jost", Sans-serif;
		font-size: 18px;
		font-weight: 500;
		block-size: 24px;
		inline-size: 24px;
		justify-content: center;
		position: absolute;
		right: 14px;
		top: 50%;
		transform: translateY(-50%) rotate(90deg);
		transition: transform 160ms ease, background 160ms ease;
	}

	body.single-lesson .tutor-accordion-item-header.is-active::after {
		background: var(--ikook-lesson-gold);
		color: #111;
		transform: translateY(-50%) rotate(-90deg);
	}

	body.single-lesson .tutor-accordion-item-header > i,
	body.single-lesson .tutor-accordion-item-header [class*="tutor-icon-angle"],
	body.single-lesson .tutor-accordion-item-header [class*="tutor-icon-chevron"] {
		display: none !important;
	}

	body.single-lesson .tutor-accordion-item-header .tutor-row {
		align-items: center;
		display: grid !important;
		gap: 12px;
		grid-template-columns: minmax(0, 1fr) auto;
		margin: 0 !important;
		width: 100%;
	}

	body.single-lesson .tutor-accordion-item-header .tutor-col,
	body.single-lesson .tutor-accordion-item-header .tutor-col-auto {
		padding: 0 !important;
	}

	body.single-lesson .tutor-accordion-item-header .tutor-col {
		min-inline-size: 0;
	}

	body.single-lesson .tutor-accordion-item-header .tutor-col-auto {
		margin-inline-end: 16px;
	}

	body.single-lesson .tutor-course-topic-title {
		color: inherit;
		font-size: 15px;
		font-weight: 600;
		line-height: 1.3;
	}

	body.single-lesson .tutor-course-topic-summary {
		background: #fff;
		border: 1px solid #ead7a7;
		border-radius: 999px;
		color: #667085;
		font-size: 12px;
		font-weight: 600;
		line-height: 1;
		min-inline-size: 38px;
		padding: 6px 8px !important;
		text-align: center;
	}

	body.single-lesson .tutor-course-topic-item {
		background: #fff;
		border-left: 0;
		border-top: 1px solid #eef1f5;
		margin: 0;
		transition: background 160ms ease, border-color 160ms ease;
	}

	body.single-lesson .tutor-course-topic-item:hover {
		background: #fffaf0;
	}

	body.single-lesson .tutor-course-topic-item.is-active {
		background: #f7f8fb;
		box-shadow: inset 4px 0 0 var(--ikook-lesson-gold);
	}

	body.single-lesson .tutor-course-topic-item > a {
		align-items: center;
		color: #344054;
		display: flex;
		gap: 8px;
		min-block-size: 54px;
		padding: 12px 14px 12px 16px;
		text-decoration: none;
	}

	body.single-lesson .tutor-course-topic-item.is-active > a,
	body.single-lesson .tutor-course-topic-item.is-active .tutor-course-topic-item-icon,
	body.single-lesson .tutor-course-topic-item.is-active .tutor-course-topic-item-title {
		color: var(--ikook-lesson-ink) !important;
	}

	body.single-lesson .tutor-course-topic-item-icon {
		color: var(--ikook-lesson-gold);
	}

	body.single-lesson .tutor-course-topic-item-title {
		font-size: 14px !important;
		font-weight: 700 !important;
		line-height: 1.35 !important;
	}

	body.single-lesson #tutor-single-entry-content {
		background: #fff;
		border: 0;
		border-radius: 0;
		box-shadow: none;
		min-inline-size: 0;
		overflow: visible;
		padding: 0;
		width: 100%;
	}

	body.single-lesson .tutor-course-topic-single-header {
		background: var(--ikook-lesson-gold);
		border: 0;
		box-shadow: 0 8px 22px rgba(17, 17, 17, 0.08);
		color: #fff;
		min-block-size: 60px;
		padding: 0 28px;
	}

	body.single-lesson .tutor-course-topic-single-header-title {
		color: #fff !important;
		font-size: 16px !important;
		font-weight: 800 !important;
		line-height: 1.3;
	}

	body.single-lesson .tutor-course-topic-single-header .tutor-progress-content,
	body.single-lesson .tutor-course-topic-single-header .tutor-fs-7 {
		color: #fff !important;
		font-weight: 800;
	}

	body.single-lesson .tutor-course-topic-single-header .tutor-btn,
	body.single-lesson .tutor-course-topic-single-header button,
	body.single-lesson .tutor-course-topic-single-header .tutor-iconic-btn {
		background: rgba(255, 255, 255, 0.14) !important;
		border: 1px solid rgba(255, 255, 255, 0.82) !important;
		border-radius: 6px !important;
		color: #fff !important;
		font-weight: 800 !important;
	}

	body.single-lesson .tutor-course-topic-single-header .tutor-btn:not(.tutor-iconic-btn) {
		background: #fff !important;
		border-color: #fff !important;
		color: var(--ikook-lesson-ink) !important;
	}

	body.single-lesson .tutor-course-topic-single-header .tutor-btn:hover,
	body.single-lesson .tutor-course-topic-single-header button:hover,
	body.single-lesson .tutor-course-topic-single-header .tutor-iconic-btn:hover {
		background: #fff !important;
		color: var(--ikook-lesson-ink) !important;
	}

	body.single-lesson .tutor-course-topic-single-body {
		background: #fff;
		margin: 0 !important;
		padding: 0 0 24px;
		width: 100%;
	}

	body.single-lesson .tutor-course-spotlight-wrapper {
		background: #fff;
		border: 0;
		border-radius: 0;
		inline-size: 100% !important;
		margin: 0 !important;
		max-inline-size: none !important;
		padding: 0 !important;
	}

	body.single-lesson .tutor-course-spotlight-nav {
		align-items: center;
		background: #fff;
		border-bottom: 1px solid #e5e7eb !important;
		gap: 18px;
		justify-content: center;
		min-block-size: 54px;
		padding: 0;
	}

	body.single-lesson .tutor-course-spotlight-nav .tutor-nav-link {
		border-bottom: 3px solid transparent !important;
		color: #475467 !important;
		font-size: 15px;
		font-weight: 700;
		gap: 8px;
		margin: 0 !important;
		padding: 15px 8px 13px;
	}

	body.single-lesson .tutor-course-spotlight-nav .tutor-nav-link:hover,
	body.single-lesson .tutor-course-spotlight-nav .tutor-nav-link.is-active {
		border-bottom-color: var(--ikook-lesson-gold) !important;
		color: var(--ikook-lesson-gold) !important;
	}

	body.single-lesson .tutor-course-spotlight-tab {
		inline-size: 100% !important;
		margin-inline: 0 !important;
		max-width: none !important;
		max-inline-size: none !important;
		padding-top: 26px;
	}

	body.single-lesson .tutor-tab-item {
		inline-size: 100% !important;
		margin-inline: 0 !important;
		max-width: none !important;
		max-inline-size: none !important;
		padding-inline: 0 !important;
	}

	body.single-lesson .tutor-course-topic-single-body .tutor-container,
	body.single-lesson .tutor-course-topic-single-body .tutor-container-fluid,
	body.single-lesson .tutor-course-topic-single-body .tutor-row,
	body.single-lesson .tutor-course-topic-single-body .tutor-col,
	body.single-lesson .tutor-course-topic-single-body .tutor-col-12,
	body.single-lesson .tutor-course-topic-single-body > .tutor-container,
	body.single-lesson .tutor-course-topic-single-body > .tutor-container-fluid,
	body.single-lesson .tutor-course-spotlight-tab > .tutor-container,
	body.single-lesson .tutor-course-spotlight-tab > .tutor-container-fluid {
		inline-size: 100% !important;
		margin-inline: 0 !important;
		max-inline-size: none !important;
		padding-inline: 0 !important;
	}

	body.single-lesson .tutor-course-topic-single-footer {
		background: #fff;
		border-top: 1px solid #e5e7eb;
		margin: 0;
		padding: 14px 30px !important;
	}

	body.single-lesson .tutor-course-topic-single-footer a,
	body.single-lesson .tutor-course-topic-single-footer .tutor-btn {
		border-radius: 999px !important;
		font-weight: 800 !important;
	}

	body.single-lesson .gtfpr-reader {
		border-left: 0;
		border-radius: 0;
		border-right: 0;
		box-shadow: none;
		margin: 0 0 18px !important;
		overflow: visible;
	}

	body.single-lesson .gtfpr-stage {
		overflow: visible;
		padding-inline: 0;
	}

	body.single-lesson .gtfpr-reader.is-zoomed .gtfpr-stage {
		overflow: auto;
	}

	body.single-lesson .gtfpr-canvas-wrap {
		padding: 12px 0;
	}

	body.single-lesson .gtfpr-page-arrow {
		display: none !important;
	}

	body.single-lesson .gtfpr-nav-bottom {
		background: #fff;
		border-block-start: 1px solid var(--gtfpr-line);
		display: grid !important;
		gap: 10px;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		padding: 12px;
	}

body.single-lesson .gtfpr-nav-bottom button {
		border-color: var(--gtfpr-gold-soft);
		border-radius: 8px;
		inline-size: 100%;
		min-block-size: 42px;
	}
}

/* Premium iKooK lesson shell and full-width reader. */
body.single-lesson {
	--ikook-lesson-bg: #fffdf8;
	--ikook-lesson-gold: #fcc01b;
	--ikook-lesson-gold-deep: #e8a900;
	--ikook-lesson-ink: #333436;
	--ikook-lesson-muted: #667085;
	--ikook-lesson-line: #eadfca;
	background: var(--ikook-lesson-bg);
}

body.single-lesson .tutor-course-single-content-wrapper {
	background: var(--ikook-lesson-bg);
}

body.single-lesson:not(.gtfpr-can-complete-lesson) button[name="complete_lesson_btn"],
body.single-lesson:not(.gtfpr-can-complete-lesson) form:has(button[name="complete_lesson_btn"]) {
	display: none !important;
}

body.single-lesson #tutor-single-entry-content,
body.single-lesson .tutor-course-topic-single-body,
body.single-lesson .tutor-course-spotlight-wrapper,
body.single-lesson .tutor-course-spotlight-tab,
body.single-lesson .tutor-tab-item,
body.single-lesson .tutor-tab-item > div,
body.single-lesson .tutor-lesson-content-area,
body.single-lesson .tutor-single-lesson-wrap,
body.single-lesson .tutor-course-topic-single-body .tutor-container,
body.single-lesson .tutor-course-topic-single-body .tutor-container-fluid {
	box-sizing: border-box;
	inline-size: 100% !important;
	margin-inline: 0 !important;
	max-inline-size: none !important;
	width: 100% !important;
}

body.single-lesson .tutor-course-topic-single-body,
body.single-lesson .tutor-course-spotlight-wrapper {
	background: var(--ikook-lesson-bg);
}

body.single-lesson .tutor-course-spotlight-tab {
	padding: 0 !important;
}

body.single-lesson .tutor-course-spotlight-tab .tutor-row {
	inline-size: 100% !important;
	margin: 0 !important;
	width: 100% !important;
}

body.single-lesson .tutor-course-spotlight-tab .tutor-col-xl-8 {
	flex: 0 0 100% !important;
	inline-size: 100% !important;
	max-inline-size: 100% !important;
	max-width: 100% !important;
	padding: 0 !important;
	width: 100% !important;
}

body.single-lesson .gtfpr-reader {
	background: #ffffff;
	border: 0;
	border-radius: 0;
	box-shadow: none;
	inline-size: 100% !important;
	margin: 0 !important;
	max-inline-size: none !important;
	overflow: hidden;
	width: 100% !important;
}

body.single-lesson .gtfpr-topbar {
	background: #ffffff;
	border-bottom: 1px solid var(--ikook-lesson-line);
	gap: 18px;
	padding: 16px 18px;
}

body.single-lesson .gtfpr-title strong {
	color: var(--ikook-lesson-ink);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 18px;
	font-weight: 600;
}

body.single-lesson .gtfpr-title > span {
	background: #fff7df;
	border: 1px solid #f4d77f;
	border-radius: 999px;
	color: #8a6500;
	font-size: 12px;
	font-weight: 700;
	padding: 6px 10px;
}

body.single-lesson .gtfpr-actions {
	flex-wrap: nowrap;
	justify-content: flex-end;
}

body.single-lesson .gtfpr-reader button {
	border-color: #e6d7b2;
	border-radius: 6px;
	color: var(--ikook-lesson-ink);
	gap: 8px;
	min-block-size: 42px;
	padding: 10px 14px;
}

body.single-lesson .gtfpr-reader button [class^="tutor-icon-"],
body.single-lesson .gtfpr-reader button [class*=" tutor-icon-"] {
	color: var(--ikook-lesson-gold-deep);
	font-size: 18px;
}

body.single-lesson .gtfpr-reader button:hover [class^="tutor-icon-"],
body.single-lesson .gtfpr-reader button:focus [class^="tutor-icon-"],
body.single-lesson .gtfpr-reader button:hover [class*=" tutor-icon-"],
body.single-lesson .gtfpr-reader button:focus [class*=" tutor-icon-"] {
	color: var(--ikook-lesson-ink);
}

body.single-lesson .gtfpr-actions [data-gtfpr-zoom-out],
body.single-lesson .gtfpr-actions [data-gtfpr-zoom-in] {
	block-size: 42px;
	inline-size: 42px;
	padding: 0;
}

body.single-lesson .gtfpr-progress {
	background: #f4efe4;
	block-size: 5px;
}

body.single-lesson .gtfpr-nav-top,
body.single-lesson .gtfpr-nav-bottom {
	background: #fffdf8;
	border-color: var(--ikook-lesson-line);
	gap: 12px;
	padding: 12px 18px;
}

body.single-lesson .gtfpr-nav button {
	background: #ffffff;
}

body.single-lesson .gtfpr-stage {
	background: #eeeae1;
	inline-size: 100% !important;
	min-block-size: 0;
	width: 100% !important;
}

body.single-lesson .gtfpr-canvas-wrap {
	align-items: flex-start;
	display: flex;
	inline-size: 100% !important;
	justify-content: center;
	max-inline-size: none !important;
	min-block-size: 0;
	padding: 0;
	width: 100% !important;
}

body.single-lesson .gtfpr-canvas-wrap canvas {
	border-radius: 4px;
	box-shadow: 0 16px 38px rgba(51, 52, 54, 0.16);
	max-inline-size: 100% !important;
}

body.single-lesson .gtfpr-speech {
	background: #ffffff;
	border-color: var(--ikook-lesson-line);
	gap: 8px;
	padding: 12px 18px;
}

body.single-lesson .gtfpr-speech [data-gtfpr-speech-status] {
	color: var(--ikook-lesson-muted);
	font-size: 13px;
	margin-inline-start: auto;
}

body.single-lesson .gtfpr-control-symbol {
	color: var(--ikook-lesson-gold-deep);
	font-family: Arial, sans-serif;
	font-size: 15px;
	font-weight: 700;
}

@media (min-width: 769px) {
	body.single-lesson .tutor-course-single-content-wrapper {
		grid-template-columns: minmax(290px, 340px) minmax(0, 1fr);
	}

	body.single-lesson .tutor-course-single-sidebar-wrapper {
		background: #f8f7f3;
		border-color: var(--ikook-lesson-line);
	}

	body.single-lesson .tutor-course-topic {
		border-color: #e8dfcc;
		box-shadow: 0 6px 18px rgba(51, 52, 54, 0.035);
	}

	body.single-lesson .tutor-course-topic-single-header {
		background: #262626;
		border-bottom: 3px solid var(--ikook-lesson-gold);
		box-shadow: none;
		min-block-size: 68px;
	}

	body.single-lesson .tutor-course-topic-single-header .tutor-btn:not(.tutor-iconic-btn) {
		background: var(--ikook-lesson-gold) !important;
		border-color: var(--ikook-lesson-gold) !important;
	}

	body.single-lesson .tutor-course-spotlight-nav {
		box-shadow: 0 5px 18px rgba(51, 52, 54, 0.045);
	}
}

@media (max-width: 768px) {
	body.single-lesson .tutor-course-spotlight-tab {
		padding: 0 !important;
	}

	body.single-lesson .gtfpr-reader {
		border-radius: 0;
	}

	body.single-lesson .gtfpr-topbar {
		align-items: stretch;
		display: grid;
		gap: 12px;
		grid-template-columns: 1fr;
		padding: 14px;
	}

	body.single-lesson .gtfpr-title {
		justify-content: space-between;
	}

	body.single-lesson .gtfpr-title strong {
		font-size: 16px;
	}

	body.single-lesson .gtfpr-actions {
		display: grid;
		gap: 8px;
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	body.single-lesson .gtfpr-actions button {
		inline-size: 100%;
		min-inline-size: 0;
	}

	body.single-lesson .gtfpr-actions .gtfpr-button-label {
		display: none;
	}

	body.single-lesson .gtfpr-nav-top {
		display: none;
	}

	body.single-lesson .gtfpr-stage,
	body.single-lesson .gtfpr-canvas-wrap {
		min-block-size: 0;
	}

	body.single-lesson .gtfpr-canvas-wrap {
		padding: 0;
	}

	body.single-lesson .gtfpr-nav-bottom {
		display: grid !important;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	body.single-lesson .gtfpr-speech {
		display: grid;
		grid-template-columns: repeat(4, minmax(0, 1fr));
		padding: 10px;
	}

	body.single-lesson .gtfpr-speech button {
		inline-size: 100%;
		padding-inline: 8px;
	}

	body.single-lesson .gtfpr-speech .gtfpr-button-label {
		display: none;
	}

	body.single-lesson .gtfpr-speech [data-gtfpr-speech-status] {
		grid-column: 1 / -1;
		margin: 0;
		text-align: center;
	}
}

/* Final fullscreen placement overrides after all responsive lesson rules. */
.gtfpr-reader:fullscreen .gtfpr-topbar,
.gtfpr-reader.is-fullscreen .gtfpr-topbar {
	padding-inline-end: 18px !important;
}

.gtfpr-reader:fullscreen [data-gtfpr-fullscreen],
.gtfpr-reader.is-fullscreen [data-gtfpr-fullscreen] {
	background: #333436 !important;
	border-color: #333436 !important;
	color: #ffffff !important;
}

@media (max-width: 768px) {
	.gtfpr-reader:fullscreen .gtfpr-topbar,
	.gtfpr-reader.is-fullscreen .gtfpr-topbar {
		padding: 10px !important;
	}
}

/* Keep PDF page navigation separate from Tutor lesson navigation. */
body.single-lesson.gtfpr-has-reader .tutor-course-topic-single-footer {
	display: none !important;
}

body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer {
	align-items: center;
	display: flex !important;
	gap: 12px;
	justify-content: space-between;
}

body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer > div {
	flex: 1 1 0;
}

body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer a,
body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer .tutor-btn {
	align-items: center;
	display: inline-flex;
	inline-size: 100%;
	justify-content: center;
	min-block-size: 44px;
}

.gtfpr-reader [data-gtfpr-prev]:disabled,
.gtfpr-reader [data-gtfpr-next]:disabled {
	cursor: not-allowed;
	opacity: 0.4;
	pointer-events: none;
}

/* Fullscreen is one toolbar control: it changes state instead of floating. */
.gtfpr-reader:fullscreen [data-gtfpr-fullscreen],
.gtfpr-reader.is-fullscreen [data-gtfpr-fullscreen] {
	background: #333436 !important;
	border-color: #333436 !important;
	color: #ffffff !important;
}

.gtfpr-reader:fullscreen .gtfpr-topbar,
.gtfpr-reader.is-fullscreen .gtfpr-topbar {
	padding-inline-end: 18px;
}

.gtfpr-reader:fullscreen .gtfpr-exit-fullscreen,
.gtfpr-reader.is-fullscreen .gtfpr-exit-fullscreen {
	display: none !important;
}

@media (max-width: 768px) {
	body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer {
		gap: 8px;
		padding: 10px !important;
	}

	body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer a,
	body.single-lesson.gtfpr-has-reader.gtfpr-is-final-page .tutor-course-topic-single-footer .tutor-btn {
		font-size: 13px !important;
		min-block-size: 40px;
		padding-inline: 10px !important;
	}

	.gtfpr-reader:fullscreen .gtfpr-topbar,
	.gtfpr-reader.is-fullscreen .gtfpr-topbar {
		padding: 10px;
	}

	.gtfpr-reader:fullscreen [data-gtfpr-fullscreen],
	.gtfpr-reader.is-fullscreen [data-gtfpr-fullscreen] {
		block-size: 40px;
		inline-size: 100%;
		min-block-size: 40px;
		padding: 8px !important;
	}
}

@media (min-width: 769px) {
	body.single-tutor_quiz {
		--ikook-quiz-gold: #fcc01b;
		--ikook-quiz-gold-soft: #fff5d6;
		--ikook-quiz-ink: #111111;
		--ikook-quiz-muted: #667085;
		--ikook-quiz-line: #ece3cf;
		background: #ffffff;
		font-family: "Jost", Sans-serif;
	}

	body.single-tutor_quiz .tutor-course-single-content-wrapper,
	body.single-tutor_quiz .tutor-course-topic-single-header,
	body.single-tutor_quiz .tutor-course-topic-single-body,
	body.single-tutor_quiz .tutor-quiz-wrapper,
	body.single-tutor_quiz .tutor-table,
	body.single-tutor_quiz .tutor-btn,
	body.single-tutor_quiz button {
		font-family: "Jost", Sans-serif !important;
		letter-spacing: 0;
	}

	body.single-tutor_quiz .tutor-course-single-content-wrapper {
		background: #ffffff;
		display: grid;
		grid-template-columns: minmax(320px, 400px) minmax(0, 1fr);
		min-block-size: calc(100vh - 120px);
	}

	body.single-tutor_quiz .tutor-course-single-sidebar-wrapper {
		background: #f2f4f7;
		border-right: 1px solid #dfe3ea;
		inline-size: auto;
		max-inline-size: none;
		overflow: auto;
	}

	body.single-tutor_quiz .tutor-course-single-sidebar-title {
		align-items: center;
		background: #fff;
		border-bottom: 1px solid #e5e7eb;
		min-block-size: 58px;
		padding: 0 16px;
	}

	body.single-tutor_quiz .tutor-accordion-item-header {
		background: #f8fafc;
		color: #344054;
		padding: 16px 48px 16px 16px;
		position: relative;
	}

	body.single-tutor_quiz .tutor-accordion-item-header.is-active {
		background: #fff7df;
		box-shadow: inset 4px 0 0 var(--ikook-quiz-gold);
		color: var(--ikook-quiz-ink);
	}

	body.single-tutor_quiz .tutor-accordion-item-header::after {
		align-items: center;
		background: #fff;
		border: 1px solid #ead7a7;
		border-radius: 999px;
		color: var(--ikook-quiz-gold);
		content: "\203A";
		display: inline-flex;
		font-family: "Jost", Sans-serif;
		font-size: 18px;
		font-weight: 500;
		block-size: 24px;
		inline-size: 24px;
		justify-content: center;
		position: absolute;
		right: 14px;
		top: 50%;
		transform: translateY(-50%) rotate(90deg);
		transition: transform 160ms ease, background 160ms ease;
	}

	body.single-tutor_quiz .tutor-accordion-item-header.is-active::after {
		background: var(--ikook-quiz-gold);
		color: #111;
		transform: translateY(-50%) rotate(-90deg);
	}

	body.single-tutor_quiz .tutor-accordion-item-header > i,
	body.single-tutor_quiz .tutor-accordion-item-header [class*="tutor-icon-angle"],
	body.single-tutor_quiz .tutor-accordion-item-header [class*="tutor-icon-chevron"] {
		display: none !important;
	}

	body.single-tutor_quiz .tutor-accordion-item-header .tutor-row {
		align-items: center;
		display: grid !important;
		gap: 12px;
		grid-template-columns: minmax(0, 1fr) auto;
		margin: 0 !important;
		width: 100%;
	}

	body.single-tutor_quiz .tutor-accordion-item-header .tutor-col,
	body.single-tutor_quiz .tutor-accordion-item-header .tutor-col-auto {
		padding: 0 !important;
	}

	body.single-tutor_quiz .tutor-accordion-item-header .tutor-col {
		min-inline-size: 0;
	}

	body.single-tutor_quiz .tutor-accordion-item-header .tutor-col-auto {
		margin-inline-end: 16px;
	}

	body.single-tutor_quiz .tutor-course-topic-title {
		font-weight: 600;
	}

	body.single-tutor_quiz .tutor-course-topic-summary {
		background: #fff;
		border: 1px solid #ead7a7;
		border-radius: 999px;
		color: #667085;
		font-size: 12px;
		font-weight: 600;
		line-height: 1;
		min-inline-size: 38px;
		padding: 6px 8px !important;
		text-align: center;
	}

	body.single-tutor_quiz .tutor-course-topic-item {
		background: #fff;
		border-left: 0;
		border-top: 1px solid #eef1f5;
		margin: 0;
	}

	body.single-tutor_quiz .tutor-course-topic-item.is-active {
		background: #f7f8fb;
		box-shadow: inset 4px 0 0 var(--ikook-quiz-gold);
	}

	body.single-tutor_quiz .tutor-course-topic-item > a {
		align-items: center;
		color: #344054;
		display: flex;
		gap: 8px;
		min-block-size: 52px;
		padding: 12px 16px;
		text-decoration: none;
	}

	body.single-tutor_quiz .tutor-course-topic {
		background: #fff;
		border: 1px solid #e5e7eb;
		border-radius: 8px;
		margin: 10px;
		overflow: hidden;
	}

	body.single-tutor_quiz .tutor-course-topic-single-header {
		background: var(--ikook-quiz-gold);
		border: 0;
		box-shadow: 0 8px 22px rgba(17, 17, 17, 0.08);
		color: #fff;
		min-block-size: 60px;
		padding: 0 28px;
	}

	body.single-tutor_quiz .tutor-course-topic-single-header-title,
	body.single-tutor_quiz .tutor-course-topic-single-header .tutor-progress-content,
	body.single-tutor_quiz .tutor-course-topic-single-header .tutor-fs-7 {
		color: #fff !important;
		font-weight: 500 !important;
	}

	body.single-tutor_quiz .tutor-course-topic-single-header .tutor-iconic-btn {
		background: rgba(255, 255, 255, 0.14) !important;
		border: 1px solid rgba(255, 255, 255, 0.82) !important;
		border-radius: 6px !important;
		color: #fff !important;
	}

	body.single-tutor_quiz #tutor-single-entry-content,
	body.single-tutor_quiz .tutor-course-topic-single-body {
		background: #fff;
		border: 0;
		box-shadow: none;
		margin: 0 !important;
		min-inline-size: 0;
		overflow: visible;
		padding: 0 28px 32px !important;
		width: 100%;
	}

	body.single-tutor_quiz .tutor-quiz-wrapper {
		inline-size: 100%;
		margin: 0 !important;
		max-inline-size: none;
		padding: 30px 0 0;
	}

	body.single-tutor_quiz .tutor-quiz-wrapper > .tutor-fs-7,
	body.single-tutor_quiz .tutor-start-quiz-title .tutor-fs-6 {
		color: var(--ikook-quiz-gold) !important;
		font-size: 13px !important;
		font-weight: 500 !important;
		letter-spacing: 0.08em;
		text-transform: uppercase;
	}

	body.single-tutor_quiz .header-title,
	body.single-tutor_quiz .tutor-start-quiz-title .tutor-fs-4 {
		color: var(--ikook-quiz-ink) !important;
		font-size: 26px !important;
		font-weight: 500 !important;
		line-height: 1.18 !important;
		margin-block: 8px 24px !important;
	}

	body.single-tutor_quiz .tutor-quiz-result-summary,
	body.single-tutor_quiz .tutor-quiz-info-area {
		border-block: 1px solid #e5e7eb;
		display: grid !important;
		gap: 12px;
		grid-template-columns: repeat(4, minmax(0, 1fr));
		margin: 0 0 32px !important;
		padding: 20px 0 !important;
	}

	body.single-tutor_quiz .tutor-quiz-result-summary > div,
	body.single-tutor_quiz .tutor-quiz-info {
		background: #fffaf0;
		border: 1px solid var(--ikook-quiz-line);
		border-radius: 8px;
		box-shadow: 0 10px 24px rgba(17, 17, 17, 0.04);
		color: var(--ikook-quiz-muted);
		display: flex !important;
		flex-direction: column;
		font-size: 13px;
		font-weight: 400;
		gap: 6px;
		padding: 16px;
	}

	body.single-tutor_quiz .tutor-quiz-result-summary span,
	body.single-tutor_quiz .tutor-quiz-info span:last-child {
		color: var(--ikook-quiz-ink) !important;
		font-size: 17px !important;
		font-weight: 500 !important;
		line-height: 1.2;
	}

	body.single-tutor_quiz .tutor-table-responsive {
		background: #fff;
		border: 1px solid #d8dee8;
		border-radius: 8px;
		box-shadow: 0 14px 34px rgba(17, 17, 17, 0.06);
		margin-top: 0 !important;
		overflow: hidden;
	}

	body.single-tutor_quiz .tutor-table {
		border: 0 !important;
		margin: 0 !important;
		width: 100%;
	}

	body.single-tutor_quiz .tutor-table thead th {
		background: #f7f8fb !important;
		border-bottom: 1px solid #d8dee8 !important;
		color: #344054 !important;
		font-size: 13px !important;
		font-weight: 500 !important;
		padding: 16px !important;
		white-space: nowrap;
	}

	body.single-tutor_quiz .tutor-table tbody td {
		border-bottom: 1px solid #eceff4 !important;
		color: var(--ikook-quiz-ink) !important;
		font-size: 15px !important;
		font-weight: 400;
		padding: 18px 16px !important;
		vertical-align: middle;
	}

	body.single-tutor_quiz .tutor-table tbody tr:last-child td {
		border-bottom: 0 !important;
	}

	body.single-tutor_quiz .tutor-badge-label {
		border-radius: 999px !important;
		font-size: 12px !important;
		font-weight: 500 !important;
		padding: 5px 10px !important;
	}

	body.single-tutor_quiz .label-success {
		background: #dcfce7 !important;
		color: #166534 !important;
	}

	body.single-tutor_quiz .label-danger {
		background: #fee2e2 !important;
		color: #b91c1c !important;
	}

	body.single-tutor_quiz .tutor-table .tutor-btn,
	body.single-tutor_quiz .tutor-quiz-btn-grp .tutor-btn,
	body.single-tutor_quiz .tutor-quiz-btn-group .tutor-btn {
		border-radius: 8px !important;
		font-weight: 500 !important;
		min-block-size: 40px;
		padding: 10px 16px !important;
	}

	body.single-tutor_quiz .start-quiz-btn,
	body.single-tutor_quiz .tutor-btn-primary.start-quiz-btn {
		background: var(--ikook-quiz-gold) !important;
		border-color: var(--ikook-quiz-gold) !important;
		color: var(--ikook-quiz-ink) !important;
		box-shadow: 0 12px 24px rgba(252, 192, 27, 0.22);
	}

	body.single-tutor_quiz .tutor-btn-tertiary,
	body.single-tutor_quiz .skip-quiz-btn {
		background: #fff !important;
		border: 1px solid #d8dee8 !important;
		color: #344054 !important;
	}

	body.single-tutor_quiz .tutor-course-topic-single-footer {
		background: #fff;
		border-top: 1px solid #e5e7eb;
		margin: 0;
		padding: 14px 28px !important;
	}
}

@media (max-width: 768px) {
	body.single-tutor_quiz .tutor-course-topic-single-body,
	body.single-tutor_quiz .tutor-quiz-wrapper {
		inline-size: 100vw !important;
		margin-inline: calc(50% - 50vw) !important;
		max-inline-size: 100vw !important;
		padding-inline: 12px !important;
	}

	body.single-tutor_quiz .header-title,
	body.single-tutor_quiz .tutor-start-quiz-title .tutor-fs-4 {
		font-size: 22px !important;
		font-weight: 500 !important;
		line-height: 1.2 !important;
	}

	body.single-tutor_quiz .tutor-quiz-result-summary,
	body.single-tutor_quiz .tutor-quiz-info-area {
		display: grid !important;
		gap: 10px;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	body.single-tutor_quiz .tutor-quiz-result-summary > div,
	body.single-tutor_quiz .tutor-quiz-info {
		background: #fffaf0;
		border: 1px solid #f1e2bd;
		border-radius: 8px;
		padding: 12px;
	}

	body.single-tutor_quiz .tutor-table-responsive {
		border: 1px solid #d8dee8;
		border-radius: 8px;
		overflow-x: auto;
	}
}

.gtfpr-reader:fullscreen,
.gtfpr-reader.is-fullscreen {
	background: var(--gtfpr-cream);
	block-size: 100vh;
	border-radius: 0;
	inline-size: 100vw;
	margin: 0;
}

.gtfpr-reader:fullscreen .gtfpr-stage,
.gtfpr-reader.is-fullscreen .gtfpr-stage {
	block-size: calc(100vh - 120px);
}

.gtfpr-reader:fullscreen .gtfpr-fs-arrow,
.gtfpr-reader.is-fullscreen .gtfpr-fs-arrow {
	background: #fff !important;
	border: 1px solid rgba(17, 17, 17, 0.12) !important;
	border-radius: 999px;
	color: #111 !important;
	display: inline-flex !important;
	font-size: 28px;
	inline-size: 54px;
	min-block-size: 54px;
	padding: 0;
	position: fixed;
	top: 50%;
	transform: translateY(-50%);
	z-index: 1000000;
}

.gtfpr-reader:fullscreen .gtfpr-page-arrow,
.gtfpr-reader.is-fullscreen .gtfpr-page-arrow {
	display: none !important;
}

.gtfpr-reader:fullscreen .gtfpr-fs-prev,
.gtfpr-reader.is-fullscreen .gtfpr-fs-prev {
	left: 18px;
}

.gtfpr-reader:fullscreen .gtfpr-fs-next,
.gtfpr-reader.is-fullscreen .gtfpr-fs-next {
	right: 18px;
}

.gtfpr-reader:fullscreen .gtfpr-exit-fullscreen,
.gtfpr-reader.is-fullscreen .gtfpr-exit-fullscreen {
	background: #111;
	border-color: #111;
	color: #fff;
	display: inline-flex !important;
	position: fixed;
	right: 18px;
	top: 18px;
	z-index: 1000000;
}

@keyframes gtfpr-pop {
	from {
		opacity: 0;
		transform: translateY(8px) scale(0.98);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@media (max-width: 768px) {
	body.single-lesson,
	body.single-lesson #page,
	body.single-lesson .site,
	body.single-lesson .site-main,
	body.single-lesson .content-area,
	body.single-lesson .tutor-course-topic-single-body,
	body.single-lesson .tutor-lesson-content-area,
	body.single-lesson .tutor-single-lesson-wrap,
	body.single-lesson .tutor-single-page-top-bar,
	body.single-lesson .tutor-course-spotlight-wrapper,
	body.single-lesson .tutor-course-topic-single-header {
		max-inline-size: 100vw !important;
		overflow-x: hidden !important;
	}

	body.single-lesson .tutor-course-topic-single-body,
	body.single-lesson .tutor-single-course-content,
	body.single-lesson .tutor-lesson-content-area {
		margin-bottom: 0 !important;
		min-height: 0 !important;
		padding-bottom: 0 !important;
	}

	body.single-lesson .tutor-course-topic-single-footer,
	body.single-lesson .tutor-single-course-segment-footer {
		margin-top: 8px !important;
	}

	body.single-lesson .tutor-course-topic-single-body,
	body.single-lesson .tutor-lesson-content-area,
	body.single-lesson .tutor-single-lesson-wrap {
		inline-size: 100vw !important;
		margin-inline: calc(50% - 50vw) !important;
		padding-inline: 0 !important;
	}

	body.single-lesson .tutor-course-topic-single-body .gtfpr-reader,
	body.single-lesson .tutor-lesson-content-area .gtfpr-reader,
	body.single-lesson .tutor-single-lesson-wrap .gtfpr-reader {
		inline-size: 100vw !important;
		margin-inline: 0 !important;
		max-inline-size: 100vw !important;
	}

	.gtfpr-reader {
		border-left: 0;
		border-radius: 0;
		border-right: 0;
		box-shadow: 0 8px 18px rgba(17, 17, 17, 0.08);
		margin: 0;
	}

	.gtfpr-topbar,
	.gtfpr-speech {
		align-items: stretch;
		flex-direction: column;
		padding: 8px;
	}

	.gtfpr-topbar {
		gap: 8px;
	}

	.gtfpr-title,
	.gtfpr-actions,
	.gtfpr-speech {
		inline-size: 100%;
	}

	.gtfpr-title {
		align-items: flex-start;
		display: grid;
		flex: none;
		grid-template-columns: minmax(0, 1fr) auto;
		min-block-size: 0;
	}

	.gtfpr-title strong {
		font-size: 12px;
		line-height: 1.25;
	}

	.gtfpr-title span {
		font-size: 11px;
		line-height: 1.2;
		text-align: right;
	}

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

	.gtfpr-actions button,
	.gtfpr-speech button {
		font-size: 11px;
		min-inline-size: 0;
		min-block-size: 34px;
		padding: 8px;
		white-space: normal;
	}

	.gtfpr-nav-top {
		display: grid;
		grid-template-columns: 1fr 1fr;
		padding: 6px 8px;
	}

	.gtfpr-nav-top button {
		inline-size: 100%;
		min-block-size: 34px;
	}

	.gtfpr-stage {
		align-items: flex-start;
		display: block;
		min-block-size: 0;
		overflow: visible;
		position: relative;
	}

	.gtfpr-canvas-wrap {
		background: #fff;
		line-height: 0;
		min-block-size: 0;
		overflow: visible;
		padding: 0;
	}

	.gtfpr-canvas-wrap canvas {
		border-radius: 0;
		box-shadow: none;
		display: block;
		height: auto !important;
		inline-size: 100% !important;
		margin: 0 auto;
		max-inline-size: 100% !important;
	}

	.gtfpr-reader.is-zoomed .gtfpr-stage,
	.gtfpr-reader.is-zoomed .gtfpr-canvas-wrap {
		overflow: auto;
	}

	.gtfpr-reader.is-zoomed .gtfpr-canvas-wrap canvas {
		inline-size: auto !important;
		max-inline-size: none !important;
	}

	.gtfpr-page-arrow {
		display: none !important;
	}

	.gtfpr-nav-bottom {
		background: #fff;
		border-block-start: 1px solid var(--gtfpr-line);
		display: grid !important;
		grid-template-columns: 1fr 1fr;
		gap: 8px;
		padding: 6px 8px 8px;
	}

	.gtfpr-nav-bottom button {
		min-block-size: 34px;
	}

	.gtfpr-speech {
		gap: 6px;
		margin: 0;
	}

	.gtfpr-warning-card {
		max-inline-size: 260px;
		padding: 16px;
	}

	.gtfpr-warning-card p {
		font-size: 14px;
	}

	.gtfpr-warning-card strong {
		font-size: 42px;
	}

	.gtfpr-reader:fullscreen .gtfpr-topbar,
	.gtfpr-reader.is-fullscreen .gtfpr-topbar {
		padding-inline-end: 118px;
	}

	.gtfpr-reader:fullscreen .gtfpr-stage,
	.gtfpr-reader.is-fullscreen .gtfpr-stage {
		block-size: calc(100vh - 142px);
	}

	.gtfpr-reader:fullscreen .gtfpr-fs-arrow,
	.gtfpr-reader.is-fullscreen .gtfpr-fs-arrow {
		font-size: 22px;
		inline-size: 42px;
		min-block-size: 42px;
	}

	.gtfpr-reader:fullscreen .gtfpr-fs-prev,
	.gtfpr-reader.is-fullscreen .gtfpr-fs-prev {
		left: 8px;
	}

	.gtfpr-reader:fullscreen .gtfpr-fs-next,
	.gtfpr-reader.is-fullscreen .gtfpr-fs-next {
		right: 8px;
	}

	.gtfpr-reader:fullscreen .gtfpr-exit-fullscreen,
	.gtfpr-reader.is-fullscreen .gtfpr-exit-fullscreen {
		right: 8px;
		top: 8px;
	}
}

/* Final mobile fit overrides: stay inside Tutor's lesson column. */
@media (max-width: 768px) {
	body.single-lesson .tutor-course-topic-single-body,
	body.single-lesson .tutor-lesson-content-area,
	body.single-lesson .tutor-single-lesson-wrap {
		inline-size: 100% !important;
		margin-inline: 0 !important;
		max-inline-size: 100% !important;
		padding-inline: 0 !important;
	}

	body.single-lesson .tutor-course-topic-single-body .gtfpr-reader,
	body.single-lesson .tutor-lesson-content-area .gtfpr-reader,
	body.single-lesson .tutor-single-lesson-wrap .gtfpr-reader {
		border: 0;
		border-radius: 0;
		inline-size: 100% !important;
		margin-inline: 0 !important;
		max-inline-size: 100% !important;
	}

	body.single-lesson .gtfpr-topbar {
		align-items: stretch;
		display: grid;
		gap: 12px;
		grid-template-columns: 1fr;
		padding: 14px;
	}

	body.single-lesson .gtfpr-title strong {
		font-size: 16px;
	}

	body.single-lesson .gtfpr-actions {
		display: grid;
		gap: 8px;
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	body.single-lesson .gtfpr-actions button {
		inline-size: 100%;
		min-block-size: 40px;
	}

	body.single-lesson .gtfpr-actions .gtfpr-button-label {
		display: none;
	}

	body.single-lesson .gtfpr-nav-top {
		display: none;
	}

	body.single-lesson .gtfpr-stage {
		background: #eeeae1;
		min-block-size: 0;
		overflow: auto;
	}

	body.single-lesson .gtfpr-canvas-wrap {
		align-items: flex-start;
		background: #eeeae1;
		display: flex;
		inline-size: 100% !important;
		justify-content: center;
		min-block-size: 0;
		padding: 0;
	}

	body.single-lesson .gtfpr-canvas-wrap canvas {
		border-radius: 3px;
		box-shadow: 0 10px 24px rgba(51, 52, 54, 0.12);
		display: block;
		height: auto !important;
		inline-size: auto !important;
		max-inline-size: 100% !important;
	}

	body.single-lesson .gtfpr-speech {
		align-items: stretch;
		display: grid;
		gap: 8px;
		grid-template-columns: repeat(4, minmax(0, 1fr));
		padding: 10px;
	}

	body.single-lesson .gtfpr-speech button {
		inline-size: 100%;
		min-block-size: 40px;
	}

	body.single-lesson .gtfpr-speech .gtfpr-button-label {
		display: none;
	}

	body.single-lesson .gtfpr-speech [data-gtfpr-speech-status] {
		grid-column: 1 / -1;
		margin: 0;
		text-align: center;
	}
}