body:has(.yw-lit800) .entry-title,
body:has(.yw-lit800) .page-title {
	display: none;
}

body:has(.yw-lit800) {
	overflow-x: hidden;
}

.yw-lit800 {
	--lit-coral: #E91E63;
	--lit-coral-hot: #F50057;
	--lit-coral-deep: #D81B60;
	--lit-ink: #1A1A1A;
	--lit-text: #333333;
	--lit-muted: #666F7D;
	--lit-soft: #FFF4F8;
	--lit-cream: #FFFDF6;
	--lit-blue: #2457A6;
	--lit-blue-soft: #EEF5FF;
	--lit-green: #2D9C89;
	--lit-green-soft: #EFFAF6;
	--lit-gold: #C7923E;
	--lit-gold-soft: #FFF7E6;
	--lit-line: #EDEDED;
	--lit-card: #FFFFFF;
	background: #FFFFFF;
	color: var(--lit-text);
	font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
	font-size: 16px;
	line-height: 1.75;
	overflow-x: clip;
}

.yw-lit800 * {
	box-sizing: border-box;
}

.yw-lit800 a {
	color: inherit;
	text-decoration: none !important;
	box-shadow: none !important;
}

.yw-lit800 img {
	display: block;
	max-width: 100%;
	height: auto;
}

.yw-lit800 [id] {
	scroll-margin-top: 92px;
}

.yw-lit800-wrap {
	width: min(1160px, calc(100vw - 44px));
	margin: 0 auto;
}

.yw-lit800-nav {
	position: sticky;
	top: 0;
	z-index: 30;
	border-bottom: 1px solid rgba(237, 237, 237, 0.86);
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(16px);
}

.yw-lit800-nav__inner {
	display: flex;
	min-height: 68px;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	min-width: 0;
}

.yw-lit800-nav__brand {
	color: var(--lit-ink) !important;
	font-size: 17px;
	font-weight: 900;
	white-space: nowrap;
}

.yw-lit800-nav__links {
	display: flex;
	flex: 1 1 auto;
	align-items: center;
	justify-content: center;
	gap: clamp(14px, 2vw, 26px);
	min-width: 0;
	color: var(--lit-muted);
	font-size: 14px;
	font-weight: 700;
}

.yw-lit800-nav__links a {
	white-space: nowrap;
}

.yw-lit800-nav__links a:hover,
.yw-lit800-nav__brand:hover {
	color: var(--lit-coral-deep) !important;
}

.yw-lit800-elevator {
	position: fixed;
	top: 50%;
	left: max(12px, calc((100vw - 1160px) / 2 - 108px));
	z-index: 55;
	display: grid;
	width: 88px;
	gap: 6px;
	padding: 9px;
	border: 1px solid rgba(232, 235, 239, 0.92);
	border-radius: 24px;
	background: rgba(255, 255, 255, 0.90);
	box-shadow: 0 18px 44px rgba(26, 26, 26, 0.10);
	backdrop-filter: blur(18px);
	transform: translateY(-50%);
	transition: box-shadow 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.yw-lit800-elevator:hover,
.yw-lit800-elevator:focus-within {
	box-shadow: 0 22px 54px rgba(26, 26, 26, 0.14);
}

.yw-lit800-elevator__label {
	display: grid;
	width: 100%;
	height: 28px;
	place-items: center;
	border-radius: 999px;
	background: rgba(245, 0, 87, 0.08);
	color: var(--lit-coral-deep);
	font-size: 11px;
	font-weight: 950;
	line-height: 1;
	white-space: nowrap;
}

.yw-lit800-elevator a {
	display: flex;
	min-height: 36px;
	align-items: center;
	justify-content: center;
	gap: 8px;
	overflow: hidden;
	border-radius: 999px;
	padding: 6px 8px;
	color: var(--lit-muted) !important;
	transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.yw-lit800-elevator a:hover,
.yw-lit800-elevator a:focus-visible {
	background: rgba(245, 0, 87, 0.08);
	color: var(--lit-coral-deep) !important;
	transform: translateX(2px);
}

.yw-lit800-elevator a.is-active {
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
	color: #FFFFFF !important;
	transform: translateX(2px);
	box-shadow: 0 10px 22px rgba(216, 27, 96, 0.22);
}

.yw-lit800-elevator i {
	display: block;
	color: inherit;
	font-size: 12px;
	font-style: normal;
	font-weight: 900;
	line-height: 1.12;
	text-align: center;
	white-space: normal;
}

.yw-lit800-elevator a.is-active i {
	color: #FFFFFF;
}

.yw-lit800-mobile-menu {
	display: none;
}

.yw-lit800-btn {
	display: inline-flex;
	min-height: 48px;
	align-items: center;
	justify-content: center;
	border: 1px solid transparent;
	border-radius: 999px;
	padding: 13px 24px;
	font-size: 15px;
	font-weight: 900;
	line-height: 1.15;
	text-align: center;
	transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.yw-lit800-btn:hover {
	transform: translateY(-2px);
}

.yw-lit800-btn--small {
	min-height: 38px;
	padding: 10px 18px;
	background: var(--lit-ink);
	color: #FFFFFF !important;
	font-size: 13px;
	white-space: nowrap;
}

.yw-lit800-btn--primary {
	background: var(--lit-coral-hot);
	border-color: var(--lit-coral-hot);
	color: #FFFFFF !important;
	box-shadow: 0 16px 34px rgba(245, 0, 87, 0.18);
}

.yw-lit800-btn--primary:hover {
	background: var(--lit-coral-deep);
	border-color: var(--lit-coral-deep);
	color: #FFFFFF !important;
	box-shadow: 0 20px 42px rgba(216, 27, 96, 0.22);
}

.yw-lit800-btn--ghost {
	background: #FFFFFF;
	border-color: rgba(26, 26, 26, 0.12);
	color: var(--lit-ink) !important;
}

.yw-lit800-btn--ghost:hover {
	border-color: rgba(233, 30, 99, 0.32);
	color: var(--lit-coral-deep) !important;
	box-shadow: 0 12px 30px rgba(26, 26, 26, 0.08) !important;
}

.yw-lit800-hero {
	position: relative;
	padding: clamp(62px, 8vw, 108px) 0 clamp(54px, 7vw, 88px);
	background:
		linear-gradient(135deg, #FFFFFF 0%, #FFF4F8 48%, #EEF5FF 100%);
}

.yw-lit800-hero__grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
	gap: clamp(30px, 5vw, 70px);
	align-items: center;
	min-width: 0;
}

.yw-lit800-hero__copy,
.yw-lit800-hero__visual {
	min-width: 0;
}

.yw-lit800-hero h1 {
	max-width: 720px;
	margin: 0;
	color: var(--lit-ink);
	font-family: "Montserrat", "PingFang SC", "Noto Sans SC", sans-serif;
	font-size: clamp(40px, 4vw, 58px);
	font-weight: 900;
	letter-spacing: 0;
	line-height: 1.12;
	overflow-wrap: anywhere;
}

.yw-lit800-lead {
	max-width: 700px;
	margin: 24px 0 0;
	color: #3F4652;
	font-size: clamp(18px, 1.55vw, 22px);
	font-weight: 600;
	line-height: 1.78;
	overflow-wrap: anywhere;
}

.yw-lit800-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 30px;
}

.yw-lit800-hero__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 28px;
}

.yw-lit800-hero__chips span {
	display: inline-flex;
	align-items: center;
	min-height: 32px;
	border: 1px solid rgba(233, 30, 99, 0.16);
	border-radius: 999px;
	padding: 7px 13px;
	background: rgba(255, 255, 255, 0.82);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 900;
}

.yw-lit800-hero__visual {
	margin: 0;
}

.yw-lit800-hero__visual img {
	width: 100%;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 26px 56px rgba(26, 26, 26, 0.12);
}

.yw-lit800-hero__visual figcaption,
.yw-lit800-sample figcaption,
.yw-lit800-preview-cta figcaption {
	margin-top: 10px;
	color: var(--lit-muted);
	font-size: 13px;
	line-height: 1.6;
	text-align: center;
}

.yw-lit800-proofbar {
	padding: 30px 0;
	border-top: 1px solid rgba(233, 30, 99, 0.12);
	border-bottom: 1px solid rgba(233, 30, 99, 0.12);
	background:
		linear-gradient(135deg, #FFFFFF 0%, #FFF4F8 54%, #EEF5FF 100%);
}

.yw-lit800-proofbar__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 14px;
}

.yw-lit800-stat {
	min-width: 0;
	border: 1px solid rgba(255, 255, 255, 0.72);
	border-left: 4px solid var(--lit-coral);
	border-radius: 8px;
	padding: 18px;
	background: rgba(255, 255, 255, 0.86);
	box-shadow: 0 16px 36px rgba(26, 26, 26, 0.06);
	backdrop-filter: blur(14px);
}

.yw-lit800-stat strong {
	display: flex;
	align-items: baseline;
	gap: 3px;
	color: var(--lit-ink);
	font-size: clamp(32px, 4vw, 48px);
	font-weight: 950;
	line-height: 1.1;
}

.yw-lit800-stat strong em {
	color: var(--lit-coral-deep);
	font-size: 0.48em;
	font-style: normal;
	font-weight: 950;
}

.yw-lit800-stat span {
	display: block;
	margin-top: 8px;
	color: var(--lit-ink);
	font-weight: 900;
}

.yw-lit800-stat p {
	margin: 5px 0 0;
	color: var(--lit-muted);
	font-size: 13px;
	line-height: 1.6;
}

.yw-lit800-section {
	padding: clamp(64px, 8vw, 104px) 0;
	background: #FFFFFF;
}

.yw-lit800-section--soft {
	background: #FAFAFA;
}

.yw-lit800-section--cream {
	background: var(--lit-cream);
}

.yw-lit800-section__head {
	max-width: 760px;
	margin: 0 auto clamp(28px, 4vw, 48px);
	text-align: center;
}

.yw-lit800-section__head--left {
	margin-left: 0;
	text-align: left;
}

.yw-lit800-section__head p {
	margin: 0 0 10px;
	color: var(--lit-coral-deep);
	font-size: 15px;
	font-weight: 900;
}

.yw-lit800-section__head h2 {
	margin: 0;
	color: var(--lit-ink);
	font-size: clamp(25px, calc(4vw - 5px), 43px);
	font-weight: 950;
	letter-spacing: 0;
	line-height: 1.2;
	overflow-wrap: anywhere;
}

.yw-lit800-card,
.yw-lit800-price-card,
.yw-lit800-fit-card,
.yw-lit800-faq article,
.yw-lit800-compare-card,
.yw-lit800-subject-map__item,
.yw-lit800-use article,
.yw-lit800-timeline article {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: var(--lit-card);
	box-shadow: 0 16px 36px rgba(26, 26, 26, 0.06);
}

.yw-lit800-pain-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.yw-lit800-pain-card {
	padding: 24px;
}

.yw-lit800-pain-card h3,
.yw-lit800-method-card h3,
.yw-lit800-compare-card h3,
.yw-lit800-subject-map__item h3,
.yw-lit800-price-card h3,
.yw-lit800-use h3,
.yw-lit800-timeline h3,
.yw-lit800-faq h3 {
	margin: 0;
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.35;
	overflow-wrap: anywhere;
}

.yw-lit800-pain-card p,
.yw-lit800-method-card p,
.yw-lit800-compare-card p,
.yw-lit800-subject-map__item p,
.yw-lit800-price-card p,
.yw-lit800-use p,
.yw-lit800-timeline p,
.yw-lit800-faq p,
.yw-lit800-fit-card p {
	margin: 12px 0 0;
	color: var(--lit-muted);
	line-height: 1.72;
	overflow-wrap: anywhere;
}

.yw-lit800-callout {
	display: grid;
	grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1fr);
	gap: 18px;
	align-items: center;
	margin-top: 24px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 8px;
	padding: 24px;
	background: var(--lit-soft);
}

.yw-lit800-callout strong {
	color: var(--lit-coral-deep);
	font-size: 22px;
	font-weight: 950;
	line-height: 1.35;
}

.yw-lit800-callout span {
	color: #3F4652;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.7;
}

.yw-lit800-compare {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
	gap: clamp(24px, 5vw, 56px);
	align-items: start;
}

.yw-lit800-compare__grid {
	display: grid;
	gap: 18px;
}

.yw-lit800-compare-card {
	position: relative;
	padding: 26px;
}

.yw-lit800-compare-card span {
	display: inline-flex;
	width: 40px;
	height: 40px;
	align-items: center;
	justify-content: center;
	margin-bottom: 18px;
	border-radius: 50%;
	background: #F5F5F5;
	color: var(--lit-muted);
	font-weight: 950;
}

.yw-lit800-compare-card.is-strong {
	border-color: rgba(45, 156, 137, 0.24);
	background: var(--lit-green-soft);
}

.yw-lit800-compare-card.is-strong span {
	background: var(--lit-green);
	color: #FFFFFF;
}

.yw-lit800-compare__note {
	grid-column: 2;
	border-left: 3px solid var(--lit-coral);
	padding: 2px 0 2px 18px;
	color: #3F4652;
	font-weight: 800;
}

.yw-lit800-compare__note p {
	margin: 0;
}

.yw-lit800-story {
	display: grid;
	grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
	gap: clamp(24px, 5vw, 58px);
}

.yw-lit800-timeline {
	display: grid;
	gap: 16px;
}

.yw-lit800-timeline article {
	padding: 24px;
}

.yw-lit800-timeline span {
	display: inline-flex;
	margin-bottom: 12px;
	color: var(--lit-blue);
	font-weight: 950;
}

.yw-lit800-method-grid,
.yw-lit800-buy__grid,
.yw-lit800-fit__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.yw-lit800-method-card,
.yw-lit800-price-card {
	padding: 28px;
}

.yw-lit800-method-card > span {
	display: inline-flex;
	margin-bottom: 18px;
	color: var(--lit-coral-deep);
	font-size: 32px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-method-card ul,
.yw-lit800-price-card ul {
	display: grid;
	gap: 10px;
	margin: 18px 0 0;
	padding: 0;
	list-style: none;
}

.yw-lit800-method-card li,
.yw-lit800-price-card li {
	position: relative;
	padding-left: 18px;
	color: #3F4652;
	font-weight: 700;
	line-height: 1.55;
}

.yw-lit800-method-card li::before,
.yw-lit800-price-card li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.75em;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--lit-coral);
}

.yw-lit800-subject-map {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.yw-lit800-subject-map__item {
	padding: 26px;
}

.yw-lit800-subject-map__item div {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 18px;
}

.yw-lit800-subject-map__item span {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 7px 11px;
	background: #F5F5F5;
	color: #3F4652;
	font-size: 13px;
	font-weight: 800;
	line-height: 1.2;
}

.yw-lit800-subject-map__item:nth-child(2) {
	background: var(--lit-green-soft);
}

.yw-lit800-subject-map__item:nth-child(3) {
	background: var(--lit-blue-soft);
}

.yw-lit800-sample-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 22px;
}

.yw-lit800-sample {
	margin: 0;
	min-width: 0;
}

.yw-lit800-sample img {
	width: 100%;
	border: 1px solid rgba(26, 26, 26, 0.09);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 18px 44px rgba(26, 26, 26, 0.08);
}

.yw-lit800-use {
	display: grid;
	grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
	gap: clamp(24px, 5vw, 58px);
	align-items: start;
}

.yw-lit800-use__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.yw-lit800-use article {
	padding: 24px;
}

.yw-lit800-use article span {
	display: inline-flex;
	margin-bottom: 14px;
	color: var(--lit-gold);
	font-size: 28px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-buy {
	background:
		linear-gradient(180deg, #FFFFFF 0%, #FFF4F8 100%);
}

.yw-lit800-price-card {
	display: flex;
	flex-direction: column;
	min-height: 100%;
	border-top: 4px solid var(--lit-coral);
}

.yw-lit800-price-card:nth-child(2) {
	border-top-color: var(--lit-green);
}

.yw-lit800-price-card:nth-child(3) {
	border-top-color: var(--lit-blue);
}

.yw-lit800-price-card .yw-lit800-btn {
	margin-top: auto;
}

.yw-lit800-price-card ul {
	margin-bottom: 24px;
}

.yw-lit800-buy__note {
	display: flex;
	flex-wrap: wrap;
	gap: 10px 16px;
	align-items: center;
	justify-content: center;
	margin-top: 24px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 8px;
	padding: 20px;
	background: #FFFFFF;
	text-align: center;
}

.yw-lit800-buy__note strong {
	color: var(--lit-coral-deep);
	font-size: 18px;
	font-weight: 950;
}

.yw-lit800-buy__note span {
	color: #3F4652;
	font-weight: 700;
}

.yw-lit800-school {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: clamp(20px, 3vw, 34px);
	align-items: center;
	text-align: center;
}

.yw-lit800-school .yw-lit800-section__head {
	margin-bottom: 0;
	text-align: center;
}

.yw-lit800-school__list {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 16px;
	width: 100%;
	max-width: 1040px;
	margin: 0 auto;
}

.yw-lit800-school-card {
	position: relative;
	display: block;
	overflow: hidden;
	min-height: 178px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 12px;
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.09);
	text-align: left;
	text-decoration: none;
	transform: translateY(0);
	transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

.yw-lit800-school-card:hover {
	border-color: rgba(233, 30, 99, 0.32);
	box-shadow: 0 24px 58px rgba(26, 26, 26, 0.14);
	transform: translateY(-4px);
}

.yw-lit800-school-card img,
.yw-lit800-school-card__fallback {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 178px;
	object-fit: cover;
	transform: scale(1.02);
	transition: transform 520ms ease;
}

.yw-lit800-school-card:hover img {
	transform: scale(1.08);
}

.yw-lit800-school-card__fallback {
	background:
		linear-gradient(135deg, rgba(233, 30, 99, 0.18), rgba(47, 111, 159, 0.18)),
		linear-gradient(135deg, #FFF7FA, #EEF5FF);
}

.yw-lit800-school-card__shade {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(12, 18, 28, 0.04), rgba(12, 18, 28, 0.78)),
		linear-gradient(135deg, rgba(233, 30, 99, 0.10), rgba(47, 111, 159, 0.12));
}

.yw-lit800-school-card__body {
	position: absolute;
	inset: auto 14px 14px;
	z-index: 1;
	display: grid;
	gap: 6px;
	color: #FFFFFF;
}

.yw-lit800-school-card__body em,
.yw-lit800-school-card__body b {
	display: inline-flex;
	width: fit-content;
	border-radius: 999px;
	font-style: normal;
	line-height: 1;
}

.yw-lit800-school-card__body em {
	padding: 6px 9px;
	background: rgba(255, 255, 255, 0.16);
	color: rgba(255, 255, 255, 0.88);
	font-size: 12px;
	font-weight: 850;
	backdrop-filter: blur(10px);
}

.yw-lit800-school-card__body strong {
	color: #FFFFFF;
	font-size: 19px;
	font-weight: 950;
	line-height: 1.18;
	text-shadow: 0 2px 12px rgba(0, 0, 0, 0.22);
}

.yw-lit800-school-card__body b {
	padding: 6px 10px;
	background: rgba(255, 255, 255, 0.92);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
	box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.yw-lit800-school__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
}

@media (max-width: 980px) {
	.yw-lit800-school__list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 560px) {
	.yw-lit800-school__list {
		grid-template-columns: minmax(0, 1fr);
	}

	.yw-lit800-school-card,
	.yw-lit800-school-card img,
	.yw-lit800-school-card__fallback {
		min-height: 214px;
	}
}

.yw-lit800-fit-card {
	padding: 24px;
}

.yw-lit800-fit-card span {
	display: inline-flex;
	margin-bottom: 12px;
	border-radius: 999px;
	padding: 5px 11px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-fit-card:last-child span {
	background: var(--lit-gold-soft);
	color: #986B21;
}

.yw-lit800-preview-cta {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 190px;
	gap: clamp(24px, 6vw, 72px);
	align-items: center;
}

.yw-lit800-preview-cta p {
	margin: 0 0 10px;
	color: var(--lit-coral-deep);
	font-weight: 950;
}

.yw-lit800-preview-cta h2 {
	margin: 0;
	color: var(--lit-ink);
	font-size: clamp(23px, calc(4vw - 5px), 41px);
	font-weight: 950;
	line-height: 1.2;
	overflow-wrap: anywhere;
}

.yw-lit800-preview-cta span {
	display: block;
	max-width: 720px;
	margin-top: 16px;
	color: #3F4652;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.75;
}

.yw-lit800-preview-cta figure {
	margin: 0;
}

.yw-lit800-preview-cta img {
	width: 190px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
}

.yw-lit800-faq {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}

.yw-lit800-faq article {
	padding: 24px;
}

.yw-lit800-final {
	padding: clamp(66px, 8vw, 104px) 0;
	background: var(--lit-ink);
	color: #FFFFFF;
}

.yw-lit800-final__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: clamp(22px, 4vw, 50px);
	align-items: center;
}

.yw-lit800-final h2 {
	margin: 0;
	color: #FFFFFF;
	font-size: clamp(25px, calc(4vw - 5px), 43px);
	font-weight: 950;
	line-height: 1.2;
	letter-spacing: 0;
	overflow-wrap: anywhere;
}

.yw-lit800-final p {
	max-width: 820px;
	margin: 16px 0 0;
	color: rgba(255, 255, 255, 0.78);
	font-size: 17px;
	font-weight: 650;
	line-height: 1.78;
}

.yw-lit800-mobile-cta {
	display: none;
}

html:has(.yw-lit800) {
	scroll-behavior: smooth;
}

.yw-lit800 a,
.yw-lit800 button,
.yw-lit800 summary {
	cursor: pointer;
}

.yw-lit800 a:focus-visible,
.yw-lit800 button:focus-visible,
.yw-lit800 summary:focus-visible,
.yw-lit800 [tabindex]:focus-visible {
	outline: 3px solid rgba(245, 0, 87, 0.36);
	outline-offset: 4px;
}

body.yw-reveal-ready .yw-lit800 [data-yw-reveal] {
	opacity: 1;
	transform: none;
	transition: opacity 520ms ease, transform 520ms ease;
}

body.yw-reveal-ready .yw-lit800 [data-yw-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

.yw-lit800-hero {
	overflow: hidden;
}

.yw-lit800-hero::before {
	content: "";
	position: absolute;
	right: max(24px, 7vw);
	top: 12%;
	width: 420px;
	height: 420px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 999px;
	pointer-events: none;
}

.yw-lit800-hero__visual img {
	position: relative;
	z-index: 1;
	transform: rotate(-1deg);
	transition: transform 260ms ease, box-shadow 260ms ease;
}

.yw-lit800-hero__visual:hover img {
	transform: rotate(0deg) translateY(-4px);
	box-shadow: 0 34px 70px rgba(26, 26, 26, 0.16);
}

.yw-lit800-visual-icon {
	display: inline-flex;
	width: 58px;
	height: 58px;
	align-items: center;
	justify-content: center;
	border-radius: 18px;
	background: #FFFFFF;
	box-shadow: 0 16px 32px rgba(26, 26, 26, 0.08);
}

.yw-lit800-visual-icon svg,
.yw-lit800-fit-visual svg {
	width: 30px;
	height: 30px;
	fill: none;
	stroke: currentColor;
	stroke-width: 3;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.yw-lit800-pain-card {
	position: relative;
	overflow: hidden;
	min-height: 250px;
	border: 0;
	padding: 28px;
	transition: transform 220ms ease, box-shadow 220ms ease;
}

.yw-lit800-pain-card::after {
	content: "";
	position: absolute;
	right: -52px;
	bottom: -58px;
	width: 150px;
	height: 150px;
	border-radius: 999px;
	background: currentColor;
	opacity: 0.12;
}

.yw-lit800-pain-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 24px 46px rgba(26, 26, 26, 0.12);
}

.yw-lit800-pain-card--coral {
	background: linear-gradient(135deg, #FFF4F8 0%, #FFFFFF 92%);
	color: var(--lit-coral-deep);
}

.yw-lit800-pain-card--green {
	background: linear-gradient(135deg, #EFFAF6 0%, #FFFFFF 92%);
	color: var(--lit-green);
}

.yw-lit800-pain-card--blue {
	background: linear-gradient(135deg, #EEF5FF 0%, #FFFFFF 92%);
	color: var(--lit-blue);
}

.yw-lit800-pain-card h3,
.yw-lit800-pain-card p {
	position: relative;
	z-index: 1;
}

.yw-lit800-pain-card .yw-lit800-visual-icon {
	position: relative;
	z-index: 1;
	margin-bottom: 22px;
}

.yw-lit800-vs-stage {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: clamp(18px, 4vw, 34px);
	align-items: stretch;
}

.yw-lit800-vs-stage::before {
	content: "";
	position: absolute;
	inset: 50% 8% auto;
	height: 2px;
	background: linear-gradient(90deg, rgba(153, 153, 153, 0.20), rgba(245, 0, 87, 0.44), rgba(45, 156, 137, 0.44));
	transform: translateY(-50%);
	pointer-events: none;
}

.yw-lit800-vs-card {
	position: relative;
	min-height: 360px;
	overflow: hidden;
	border-radius: 8px;
	padding: clamp(24px, 4vw, 38px);
	box-shadow: 0 24px 60px rgba(26, 26, 26, 0.10);
	transition: transform 260ms ease, box-shadow 260ms ease, filter 260ms ease;
}

.yw-lit800-vs-card::before {
	content: "";
	position: absolute;
	inset: auto -14% -34% auto;
	width: 230px;
	height: 230px;
	border-radius: 999px;
	background: currentColor;
	opacity: 0.16;
}

.yw-lit800-vs-card.is-lose {
	background: linear-gradient(135deg, #F5F5F5 0%, #FFFFFF 74%);
	color: #7A808C;
	filter: grayscale(0.3);
	transform: rotate(-1.2deg);
}

.yw-lit800-vs-card.is-win {
	background: linear-gradient(135deg, #FFFFFF 0%, #EFFAF6 50%, #FFF4F8 100%);
	color: var(--lit-coral-deep);
	transform: rotate(1.2deg) scale(1.02);
}

.yw-lit800-vs-stage:hover .is-lose,
.yw-lit800-vs-stage:focus .is-lose,
.yw-lit800-vs-stage:focus-within .is-lose,
.yw-lit800-vs-stage.is-active .is-lose {
	transform: rotate(-2deg) scale(0.96);
	filter: grayscale(0.85);
}

.yw-lit800-vs-stage:hover .is-win,
.yw-lit800-vs-stage:focus .is-win,
.yw-lit800-vs-stage:focus-within .is-win,
.yw-lit800-vs-stage.is-active .is-win {
	transform: rotate(0deg) scale(1.06);
	box-shadow: 0 34px 80px rgba(233, 30, 99, 0.18);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-card.is-visible.is-lose {
	transform: rotate(-1.2deg);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-card.is-visible.is-win {
	transform: rotate(1.2deg) scale(1.02);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:hover .yw-lit800-vs-card.is-visible.is-lose,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:focus .yw-lit800-vs-card.is-visible.is-lose,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:focus-within .yw-lit800-vs-card.is-visible.is-lose,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage.is-active .yw-lit800-vs-card.is-visible.is-lose {
	transform: rotate(-2deg) scale(0.96);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:hover .yw-lit800-vs-card.is-visible.is-win,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:focus .yw-lit800-vs-card.is-visible.is-win,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage:focus-within .yw-lit800-vs-card.is-visible.is-win,
body.yw-reveal-ready .yw-lit800 .yw-lit800-vs-stage.is-active .yw-lit800-vs-card.is-visible.is-win {
	transform: rotate(0deg) scale(1.06);
}

.yw-lit800-vs-card__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 28px;
}

.yw-lit800-vs-card__top span {
	display: inline-flex;
	width: 64px;
	height: 64px;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.88);
	color: currentColor;
	font-size: 32px;
	font-weight: 950;
	box-shadow: 0 14px 30px rgba(26, 26, 26, 0.08);
}

.yw-lit800-vs-card__top strong {
	border-radius: 999px;
	padding: 8px 14px;
	background: rgba(255, 255, 255, 0.72);
	color: currentColor;
	font-size: 14px;
	font-weight: 950;
}

.yw-lit800-vs-card h3 {
	font-size: clamp(28px, 4vw, 48px);
	line-height: 1.05;
}

.yw-lit800-vs-card p {
	max-width: 440px;
	font-size: 17px;
	font-weight: 700;
}

.yw-lit800-vs-lines {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
	margin-top: 26px;
}

.yw-lit800-vs-lines span {
	border-radius: 999px;
	padding: 9px 12px;
	background: rgba(255, 255, 255, 0.72);
	color: #3F4652;
	font-size: 13px;
	font-weight: 900;
	text-align: center;
}

.yw-lit800-vs-badge {
	position: absolute;
	left: 50%;
	top: 50%;
	z-index: 3;
	display: grid;
	width: 88px;
	height: 88px;
	place-items: center;
	border: 6px solid #FFFFFF;
	border-radius: 50%;
	background: var(--lit-ink);
	color: #FFFFFF;
	font-size: 25px;
	font-weight: 950;
	transform: translate(-50%, -50%) rotate(-8deg);
	box-shadow: 0 20px 50px rgba(26, 26, 26, 0.22);
}

.yw-lit800-compare__note {
	grid-column: auto;
	max-width: 780px;
	margin: 30px auto 0;
	border-left: 0;
	border-radius: 8px;
	padding: 18px 22px;
	background: #FFFFFF;
	text-align: center;
	box-shadow: 0 12px 34px rgba(26, 26, 26, 0.06);
}

.yw-lit800-story,
.yw-lit800-use {
	display: block;
}

.yw-lit800-story .yw-lit800-section__head,
.yw-lit800-use .yw-lit800-section__head {
	margin-left: auto;
	text-align: center;
}

.yw-lit800-story-flow {
	display: grid;
	grid-template-columns: minmax(0, 0.86fr) 58px minmax(0, 1.06fr) 58px minmax(0, 1.26fr);
	gap: 14px;
	align-items: center;
}

.yw-lit800-story-flow article {
	display: grid;
	gap: 18px;
	align-content: start;
	border: 1px solid rgba(233, 30, 99, 0.13);
	border-radius: 8px;
	padding: 28px;
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.07);
}

.yw-lit800-story-step {
	position: relative;
	transition: transform 220ms ease, box-shadow 220ms ease;
}

.yw-lit800-story-step::after {
	content: "";
	position: absolute;
	right: 18px;
	bottom: 18px;
	border-radius: 999px;
	background: currentColor;
	opacity: 0.10;
}

.yw-lit800-story-step--1 {
	min-height: 320px;
	color: var(--lit-blue);
	transform: translateY(28px);
}

.yw-lit800-story-step--1::after {
	width: 82px;
	height: 82px;
}

.yw-lit800-story-step--2 {
	min-height: 360px;
	color: var(--lit-green);
	transform: translateY(8px);
}

.yw-lit800-story-step--2::after {
	width: 118px;
	height: 118px;
}

.yw-lit800-story-step--3 {
	min-height: 400px;
	color: var(--lit-coral-deep);
	border-color: rgba(233, 30, 99, 0.24) !important;
	box-shadow: 0 26px 62px rgba(233, 30, 99, 0.12) !important;
}

.yw-lit800-story-step--3::after {
	width: 156px;
	height: 156px;
}

.yw-lit800-story-step:hover {
	transform: translateY(-4px);
	box-shadow: 0 30px 68px rgba(26, 26, 26, 0.12);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-story-step--1[data-yw-reveal] {
	transform: translateY(28px);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-story-step--2[data-yw-reveal] {
	transform: translateY(8px);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-story-step--3[data-yw-reveal] {
	transform: translateY(-10px);
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-story-step[data-yw-reveal]:hover {
	transform: translateY(-16px);
}

.yw-lit800-story-flow article h3,
.yw-lit800-story-flow article p,
.yw-lit800-story-flow article > div {
	position: relative;
	z-index: 1;
}

.yw-lit800-story-flow article div:not(.yw-lit800-story-flow__num) > span {
	display: inline-flex;
	width: fit-content;
	margin-bottom: 10px;
	border-radius: 999px;
	padding: 6px 11px;
	background: color-mix(in srgb, currentColor 12%, #FFFFFF);
	color: currentColor;
	font-size: 12px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-story-flow__num {
	display: inline-grid;
	width: 56px;
	height: 56px;
	place-items: center;
	border-radius: 18px;
	background: color-mix(in srgb, currentColor 12%, #FFFFFF);
	color: currentColor;
	box-shadow: inset 0 0 0 1px color-mix(in srgb, currentColor 18%, transparent);
}

.yw-lit800-story-flow__num svg {
	width: 28px;
	height: 28px;
	fill: none;
	stroke: currentColor;
	stroke-width: 3;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.yw-lit800-story-arrow {
	display: grid;
	place-items: center;
	color: var(--lit-coral-deep);
}

.yw-lit800-story-arrow svg,
.yw-lit800-use-loop__arrow svg {
	width: 54px;
	fill: none;
	stroke: currentColor;
	stroke-width: 4;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.yw-lit800-question-showcase {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(260px, 0.52fr);
	gap: clamp(24px, 5vw, 58px);
	align-items: center;
}

.yw-lit800-question-rail {
	display: grid;
	gap: 14px;
}

.yw-lit800-question-rail article {
	display: grid;
	grid-template-columns: 70px minmax(0, 1fr);
	gap: 18px;
	align-items: center;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 18px;
	background: #FFFFFF;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.06);
	transition: transform 220ms ease, border-color 220ms ease;
}

.yw-lit800-question-rail article:hover {
	border-color: rgba(233, 30, 99, 0.25);
	transform: translateX(8px);
}

.yw-lit800-question-rail h3 {
	margin: 0;
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
}

.yw-lit800-question-rail p {
	margin: 4px 0 0;
	color: var(--lit-muted);
	line-height: 1.6;
}

.yw-lit800-subject-orbit {
	position: relative;
	display: grid;
	place-items: center;
	min-height: 390px;
	border-radius: 8px;
	background:
		radial-gradient(circle at center, rgba(233, 30, 99, 0.12), transparent 30%),
		linear-gradient(135deg, #FFF4F8, #EEF5FF);
	overflow: hidden;
}

.yw-lit800-subject-orbit::before {
	content: "题型地图";
	display: grid;
	width: 132px;
	height: 132px;
	place-items: center;
	border-radius: 50%;
	background: #FFFFFF;
	color: var(--lit-coral-deep);
	font-size: 22px;
	font-weight: 950;
	box-shadow: 0 20px 46px rgba(26, 26, 26, 0.12);
}

.yw-lit800-subject-orbit__item {
	position: absolute;
	width: min(210px, 42%);
	border: 1px solid rgba(255, 255, 255, 0.72);
	border-radius: 8px;
	padding: 14px;
	background: rgba(255, 255, 255, 0.82);
	box-shadow: 0 12px 28px rgba(26, 26, 26, 0.08);
	backdrop-filter: blur(10px);
}

.yw-lit800-subject-orbit__item:nth-child(1) {
	left: 8%;
	top: 12%;
}

.yw-lit800-subject-orbit__item:nth-child(2) {
	right: 8%;
	top: 31%;
}

.yw-lit800-subject-orbit__item:nth-child(3) {
	left: 18%;
	bottom: 12%;
}

.yw-lit800-subject-orbit__item strong,
.yw-lit800-subject-orbit__item span {
	display: block;
}

.yw-lit800-subject-orbit__item strong {
	color: var(--lit-ink);
	font-size: 18px;
	font-weight: 950;
}

.yw-lit800-subject-orbit__item span {
	margin-top: 5px;
	color: var(--lit-muted);
	font-size: 12px;
	font-weight: 800;
	line-height: 1.45;
}

.yw-lit800-blueprint {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
	gap: clamp(24px, 5vw, 58px);
	align-items: center;
}

.yw-lit800-blueprint__paper {
	position: relative;
	min-height: 520px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 34px;
	background:
		linear-gradient(90deg, rgba(233, 30, 99, 0.08) 1px, transparent 1px) 0 0 / 36px 36px,
		linear-gradient(180deg, rgba(36, 87, 166, 0.08) 1px, transparent 1px) 0 0 / 36px 36px,
		#FFFFFF;
	box-shadow: 0 26px 60px rgba(26, 26, 26, 0.12);
}

.yw-lit800-blueprint__paper::before {
	content: "";
	position: absolute;
	inset: 24px;
	border: 2px dashed rgba(233, 30, 99, 0.22);
	border-radius: 8px;
	pointer-events: none;
}

.yw-lit800-blueprint__question {
	position: relative;
	z-index: 1;
	width: fit-content;
	border-radius: 999px;
	padding: 10px 16px;
	background: var(--lit-ink);
	color: #FFFFFF;
	font-size: 15px;
	font-weight: 950;
}

.yw-lit800-blueprint__lines {
	position: relative;
	z-index: 1;
	display: grid;
	gap: 18px;
	margin-top: 68px;
}

.yw-lit800-blueprint__lines span {
	display: block;
	height: 34px;
	border-radius: 999px;
	background: linear-gradient(90deg, rgba(233, 30, 99, 0.22), rgba(36, 87, 166, 0.12));
}

.yw-lit800-blueprint__lines span:nth-child(2) {
	width: 86%;
}

.yw-lit800-blueprint__lines span:nth-child(3) {
	width: 74%;
}

.yw-lit800-blueprint__lines span:nth-child(4) {
	width: 56%;
}

.yw-lit800-blueprint__stamp {
	position: absolute;
	right: 34px;
	bottom: 34px;
	z-index: 1;
	display: grid;
	width: 126px;
	height: 126px;
	place-items: center;
	border: 4px solid rgba(233, 30, 99, 0.78);
	border-radius: 50%;
	color: var(--lit-coral-deep);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.2;
	text-align: center;
	transform: rotate(-13deg);
}

.yw-lit800-blueprint__steps {
	display: grid;
	gap: 14px;
}

.yw-lit800-blueprint-step {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.06);
	overflow: hidden;
}

.yw-lit800-blueprint-step summary {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 18px 20px;
	list-style: none;
}

.yw-lit800-blueprint-step summary::-webkit-details-marker {
	display: none;
}

.yw-lit800-blueprint-step summary span {
	display: inline-grid;
	width: 42px;
	height: 42px;
	place-items: center;
	border-radius: 14px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-weight: 950;
}

.yw-lit800-blueprint-step summary strong {
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
}

.yw-lit800-blueprint-step p {
	margin: 0;
	padding: 0 20px 20px 78px;
	color: var(--lit-muted);
	font-weight: 700;
	line-height: 1.65;
}

.yw-lit800-use-loop {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr) 42px minmax(0, 1fr) 42px minmax(0, 1fr);
	gap: 12px;
	align-items: center;
}

.yw-lit800-use-loop article {
	min-height: 238px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 24px;
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.07);
}

.yw-lit800-use-loop article span {
	display: inline-grid;
	width: 52px;
	height: 52px;
	place-items: center;
	border-radius: 18px;
	background: var(--lit-gold-soft);
	color: var(--lit-gold);
	font-size: 20px;
	font-weight: 950;
}

.yw-lit800-use-loop h3 {
	margin-top: 18px;
}

.yw-lit800-use-loop__arrow {
	display: grid;
	place-items: center;
	color: var(--lit-coral-deep);
}

.yw-lit800-fit-card {
	position: relative;
	overflow: hidden;
	min-height: 240px;
}

.yw-lit800-fit-visual {
	display: inline-flex;
	width: 70px;
	height: 70px;
	align-items: center;
	justify-content: center;
	margin-bottom: 18px;
	border-radius: 22px;
	background: linear-gradient(135deg, #FFF4F8, #FFFFFF);
	color: var(--lit-coral-deep);
	box-shadow: 0 16px 34px rgba(233, 30, 99, 0.10);
}

.yw-lit800-fit-card h3 {
	margin: 10px 0 0;
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.35;
}

.yw-lit800-fit-card::after {
	content: "";
	position: absolute;
	right: -42px;
	bottom: -42px;
	width: 128px;
	height: 128px;
	border-radius: 50%;
	background: var(--lit-soft);
}

.yw-lit800-fit-card:last-child .yw-lit800-fit-visual {
	background: var(--lit-gold-soft);
	color: #986B21;
}

.yw-lit800-hero__visual--hybrid {
	position: relative;
	z-index: 1;
}

.yw-lit800-hero-photo {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	box-shadow: 0 28px 62px rgba(26, 26, 26, 0.14);
}

.yw-lit800-hero-photo img {
	width: 100%;
	border: 0;
	border-radius: 8px;
	box-shadow: none;
	transform: none;
}

.yw-lit800-hero__visual--hybrid:hover img {
	transform: scale(1.015);
	box-shadow: none;
}

.yw-lit800-hero-photo__badges {
	position: absolute;
	left: 18px;
	right: 18px;
	bottom: 18px;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.yw-lit800-hero-photo__badges span {
	border: 1px solid rgba(255, 255, 255, 0.78);
	border-radius: 999px;
	padding: 8px 11px;
	background: rgba(255, 255, 255, 0.88);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
	line-height: 1;
	box-shadow: 0 8px 20px rgba(26, 26, 26, 0.10);
	backdrop-filter: blur(10px);
}

.yw-lit800-sample-grid--preview {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
	margin-top: 30px;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.08);
}

.yw-lit800-sample-grid--preview .yw-lit800-sample::before {
	content: "真实试看页";
	position: absolute;
	left: 10px;
	top: 10px;
	z-index: 2;
	border-radius: 999px;
	padding: 5px 9px;
	background: rgba(245, 0, 87, 0.92);
	color: #FFFFFF;
	font-size: 12px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-sample-grid--preview img {
	width: 100%;
	height: 360px;
	object-fit: cover;
	object-position: left top;
	background: #FFFFFF;
	transition: transform 220ms ease;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample:hover img {
	transform: scale(1.03);
}

.yw-lit800-use-loop--roadmap {
	grid-template-columns: minmax(0, 1fr);
	max-width: 900px;
	margin: 0 auto;
}

.yw-lit800-use-loop--roadmap article {
	position: relative;
	display: grid;
	grid-template-columns: 72px minmax(0, 1fr);
	gap: 6px 20px;
	min-height: auto;
}

.yw-lit800-use-loop--roadmap article span {
	grid-row: span 3;
	margin: 0;
}

.yw-lit800-use-loop--roadmap article strong {
	display: inline-flex;
	width: fit-content;
	border-radius: 999px;
	padding: 6px 11px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
	line-height: 1.1;
}

.yw-lit800-use-loop--roadmap h3 {
	margin-top: 4px;
}

.yw-lit800-use-loop--roadmap .yw-lit800-use-loop__arrow {
	justify-self: start;
	margin-left: 27px;
	transform: rotate(90deg);
}

.yw-lit800-research-callout {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1fr);
	gap: 22px;
	align-items: center;
	margin-top: 26px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 8px;
	padding: clamp(24px, 4vw, 36px);
	background:
		linear-gradient(135deg, rgba(255, 244, 248, 0.98), rgba(255, 255, 255, 0.94)),
		#FFFFFF;
	box-shadow: 0 18px 44px rgba(26, 26, 26, 0.07);
	overflow: hidden;
}

.yw-lit800-research-callout::before {
	content: "阅卷人视角";
	position: absolute;
	right: 22px;
	top: 18px;
	color: rgba(233, 30, 99, 0.08);
	font-size: clamp(38px, 7vw, 86px);
	font-weight: 950;
	line-height: 1;
	pointer-events: none;
}

.yw-lit800-research-callout > div {
	position: relative;
	z-index: 1;
}

.yw-lit800-research-callout > div:first-child > span:first-child {
	display: inline-flex;
	width: fit-content;
	border-radius: 999px;
	padding: 6px 12px;
	background: var(--lit-ink);
	color: #FFFFFF;
	font-size: 13px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-research-callout strong {
	display: block;
	margin-top: 14px;
	color: var(--lit-ink);
	font-size: clamp(22px, 3vw, 34px);
	font-weight: 950;
	line-height: 1.28;
}

.yw-lit800-research-callout__chips {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.yw-lit800-research-callout__chips span {
	display: grid !important;
	min-height: 82px;
	place-items: center;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 12px;
	background: #FFFFFF !important;
	color: #3F4652 !important;
	font-size: 18px !important;
	font-weight: 950 !important;
	box-shadow: 0 14px 30px rgba(26, 26, 26, 0.06);
}

.yw-lit800-research-callout__chips span:nth-child(2) {
	color: var(--lit-green) !important;
}

.yw-lit800-research-callout__chips span:nth-child(3) {
	color: var(--lit-blue) !important;
}

.yw-lit800-research-callout__chips span:nth-child(4) {
	color: var(--lit-coral-deep) !important;
}

.yw-lit800-method-card {
	overflow: hidden;
	padding: 0;
}

.yw-lit800-method-card summary {
	display: grid;
	gap: 14px;
	min-height: 240px;
	align-content: start;
	padding: 28px;
	list-style: none;
}

.yw-lit800-method-card summary::-webkit-details-marker {
	display: none;
}

.yw-lit800-method-card summary > span {
	display: inline-grid;
	width: 58px;
	height: 58px;
	place-items: center;
	border-radius: 18px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 22px;
	font-weight: 950;
}

.yw-lit800-method-card summary em {
	width: fit-content;
	border-radius: 999px;
	padding: 6px 11px;
	background: #F5F5F5;
	color: var(--lit-muted);
	font-size: 12px;
	font-style: normal;
	font-weight: 950;
}

.yw-lit800-method-card[open] summary {
	min-height: auto;
	border-bottom: 1px solid rgba(26, 26, 26, 0.08);
	background: linear-gradient(135deg, #FFFFFF, #FFF4F8);
}

.yw-lit800-method-card[open] summary em {
	background: var(--lit-coral-hot);
	color: #FFFFFF;
}

.yw-lit800-method-card > p,
.yw-lit800-method-card > ul {
	padding-right: 28px;
	padding-left: 28px;
}

.yw-lit800-method-card > p {
	margin-top: 22px;
}

.yw-lit800-method-card > ul {
	margin-bottom: 28px;
}

.yw-lit800-method-flip-card {
	position: relative;
	display: block;
	width: 100%;
	min-height: 490px;
	border: 0;
	padding: 0;
	background: transparent;
	box-shadow: none;
	color: inherit;
	font: inherit;
	perspective: 1200px;
	text-align: left;
}

.yw-lit800-method-grid {
	grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr) minmax(0, 1.08fr);
	align-items: stretch;
}

.yw-lit800-method-flip-card:nth-child(2) {
	transform: translateY(26px);
}

.yw-lit800-method-card__front,
.yw-lit800-method-card__back {
	position: absolute;
	inset: 0;
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 14px;
	align-content: start;
	min-width: 0;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 28px;
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.07);
	backface-visibility: hidden;
	transform-style: preserve-3d;
	transition: transform 420ms cubic-bezier(.2, .8, .2, 1), box-shadow 220ms ease;
	margin: 0;
}

.yw-lit800-method-flip-card > .yw-lit800-method-card__front,
.yw-lit800-method-flip-card > .yw-lit800-method-card__back {
	display: grid;
	margin: 0;
}

.yw-lit800-method-card__front {
	align-content: center;
	background: linear-gradient(135deg, #FFFFFF, #FFF4F8);
}

.yw-lit800-method-card__back {
	align-content: start;
	justify-items: stretch;
	gap: 12px;
	background:
	linear-gradient(135deg, rgba(233, 30, 99, 0.11), rgba(255, 255, 255, 0.96)),
		#FFFFFF;
	color: var(--lit-ink);
	text-align: left;
	transform: rotateY(180deg);
}

.yw-lit800-method-card__back,
.yw-lit800-method-card__back * {
	white-space: normal;
}

.yw-lit800-method-flip-card:hover .yw-lit800-method-card__front {
	box-shadow: 0 26px 58px rgba(233, 30, 99, 0.13);
	transform: translateY(-4px);
}

.yw-lit800-method-flip-card.is-flipped .yw-lit800-method-card__front {
	transform: rotateY(-180deg);
}

.yw-lit800-method-flip-card.is-flipped .yw-lit800-method-card__back {
	transform: rotateY(0deg);
}

.yw-lit800-method-card__front > span {
	display: inline-grid;
	width: 58px;
	height: 58px;
	place-items: center;
	border-radius: 18px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 22px;
	font-weight: 950;
}

.yw-lit800-method-card__front h3,
.yw-lit800-method-card__front p {
	max-width: 100%;
	min-width: 0;
	white-space: normal;
}

.yw-lit800-method-card__front h3 {
	font-size: 28px;
	line-height: 1.18;
	text-wrap: balance;
	overflow-wrap: anywhere;
	word-break: normal;
}

.yw-lit800-method-card__front p,
.yw-lit800-method-card__back p {
	margin: 0;
	min-width: 0;
	color: #3F4652;
	font-size: 15px;
	font-weight: 760;
	line-height: 1.72;
	overflow-wrap: anywhere;
}

.yw-lit800-method-card__back p {
	border-left: 4px solid rgba(245, 0, 87, 0.24);
	border-radius: 8px;
	padding: 10px 12px;
	background: rgba(255, 255, 255, 0.72);
	font-size: 14px;
	line-height: 1.58;
	text-align: justify;
	text-align-last: left;
}

.yw-lit800-method-card__front em,
.yw-lit800-method-card__back em {
	width: fit-content;
	border-radius: 999px;
	padding: 7px 12px;
	background: #F5F5F5;
	color: var(--lit-muted);
	font-size: 12px;
	font-style: normal;
	font-weight: 950;
}

.yw-lit800-method-card__back strong {
	color: var(--lit-coral-deep);
	font-size: 24px;
	font-weight: 950;
	line-height: 1.24;
	text-align: left;
}

.yw-lit800-method-card__back em {
	background: var(--lit-ink);
	color: #FFFFFF;
}

.yw-lit800-method-card__mini {
	display: grid !important;
	grid-template-columns: minmax(0, 1fr);
	gap: 8px;
	margin: 0 !important;
	min-width: 0;
	max-width: 100%;
}

.yw-lit800-method-card__mini > span {
	display: grid;
	grid-template-columns: 86px minmax(0, 1fr);
	gap: 8px;
	align-items: start;
	min-width: 0;
	border: 1px solid rgba(233, 30, 99, 0.12);
	border-radius: 8px;
	padding: 9px 10px;
	background: rgba(255, 255, 255, 0.72);
	text-align: left;
}

.yw-lit800-method-card__mini b,
.yw-lit800-method-card__mini i {
	display: block;
	font-style: normal;
}

.yw-lit800-method-card__mini b {
	width: fit-content;
	border-radius: 999px;
	padding: 4px 8px;
	background: rgba(245, 0, 87, 0.09);
	color: var(--lit-coral-deep);
	font-size: 12px;
	font-weight: 950;
	line-height: 1.1;
}

.yw-lit800-method-card__mini i {
	color: #3F4652;
	font-size: 12px;
	font-weight: 760;
	line-height: 1.48;
	text-align: justify;
	text-align-last: left;
	overflow-wrap: anywhere;
}

.yw-lit800-subject-switch {
	display: grid;
	grid-template-columns: minmax(260px, 0.36fr) minmax(0, 1fr);
	gap: clamp(20px, 4vw, 42px);
	align-items: start;
}

.yw-lit800-tab-input,
.yw-lit800-answer-input {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
	pointer-events: none;
}

.yw-lit800-subject-tabs {
	display: grid;
	gap: 12px;
	position: sticky;
	top: 92px;
}

.yw-lit800-subject-tabs label {
	display: grid;
	gap: 7px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-left: 5px solid var(--subject-color);
	border-radius: 8px;
	padding: 18px;
	background: #FFFFFF;
	box-shadow: 0 12px 30px rgba(26, 26, 26, 0.05);
	transition: transform 200ms ease, box-shadow 200ms ease, background-color 200ms ease;
}

.yw-lit800-subject-tabs label strong {
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-subject-tabs label span {
	color: var(--lit-muted);
	font-size: 13px;
	font-weight: 750;
	line-height: 1.55;
}

.yw-lit800-subject-panels {
	min-width: 0;
}

.yw-lit800-subject-panel {
	display: none;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: clamp(20px, 4vw, 34px);
	background:
		linear-gradient(135deg, color-mix(in srgb, var(--subject-color) 10%, #FFFFFF), #FFFFFF 62%),
		#FFFFFF;
	box-shadow: 0 24px 58px rgba(26, 26, 26, 0.09);
}

.yw-lit800-subject-panel__head {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 22px;
}

.yw-lit800-subject-panel__head span {
	color: var(--subject-color);
	font-size: clamp(30px, 4vw, 45px);
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-subject-panel__head strong {
	border-radius: 999px;
	padding: 8px 13px;
	background: #FFFFFF;
	color: #3F4652;
	font-size: 13px;
	font-weight: 950;
	box-shadow: 0 10px 24px rgba(26, 26, 26, 0.06);
}

.yw-lit800-type-atlas {
	display: grid;
	gap: 16px;
}

.yw-lit800-type-row {
	display: grid;
	grid-template-columns: minmax(210px, 0.34fr) minmax(0, 1fr);
	gap: 18px;
	align-items: stretch;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 18px;
	background: #FFFFFF;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.055);
}

.yw-lit800-type-row:nth-child(2) {
	margin-left: 28px;
}

.yw-lit800-type-row:nth-child(3) {
	margin-left: 56px;
	border-color: color-mix(in srgb, var(--subject-color) 24%, rgba(26, 26, 26, 0.08));
	box-shadow: 0 20px 46px rgba(26, 26, 26, 0.075);
}

.yw-lit800-type-row__head {
	display: grid;
	align-content: start;
	gap: 12px;
	border-radius: 8px;
	padding: 18px;
	background: color-mix(in srgb, var(--subject-color) 9%, #FFFFFF);
}

.yw-lit800-type-row__head > span {
	display: inline-grid;
	width: 48px;
	height: 48px;
	place-items: center;
	border-radius: 16px;
	background: #FFFFFF;
	color: var(--subject-color);
	font-size: 18px;
	font-weight: 950;
	box-shadow: 0 10px 22px rgba(26, 26, 26, 0.06);
}

.yw-lit800-type-row__head h3,
.yw-lit800-type-row__head p {
	margin: 0;
}

.yw-lit800-type-row__head h3 {
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.16;
}

.yw-lit800-type-row__head strong {
	display: inline-flex;
	width: fit-content;
	margin-top: 8px;
	border-radius: 999px;
	padding: 7px 11px;
	background: var(--subject-color);
	color: #FFFFFF;
	font-size: 13px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-type-row__head p {
	color: #3F4652;
	font-size: 14px;
	font-weight: 760;
	line-height: 1.66;
}

.yw-lit800-type-row__items {
	display: flex;
	flex-wrap: wrap;
	align-content: start;
	gap: 10px;
	padding: 10px 0;
}

.yw-lit800-type-row__items span {
	display: inline-flex;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 999px;
	padding: 9px 12px;
	background: #FFFFFF;
	color: #3F4652;
	font-size: 14px;
	font-weight: 860;
	line-height: 1;
	box-shadow: 0 8px 18px rgba(26, 26, 26, 0.045);
}

.yw-lit800-type-row:nth-child(3) .yw-lit800-type-row__items span {
	border-color: color-mix(in srgb, var(--subject-color) 22%, rgba(26, 26, 26, 0.08));
	color: var(--subject-color);
}

.yw-lit800-question-type-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 12px;
}

.yw-lit800-question-type-card {
	position: relative;
	overflow: hidden;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 18px;
	background: #FFFFFF;
	color: #7A808C;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.06);
}

.yw-lit800-question-type-card::before {
	content: "";
	display: block;
	width: 34px;
	height: 5px;
	margin-bottom: 14px;
	border-radius: 999px;
	background: currentColor;
}

.yw-lit800-question-type-card.is-focus {
	border-color: color-mix(in srgb, var(--subject-color) 26%, rgba(26, 26, 26, 0.08));
	background: linear-gradient(135deg, color-mix(in srgb, var(--subject-color) 8%, #FFFFFF), #FFFFFF);
	color: var(--subject-color);
}

.yw-lit800-question-type-card h3 {
	margin: 0;
	color: currentColor;
	font-size: 18px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-question-type-card p {
	margin: 10px 0 0;
	color: #3F4652;
	font-size: 13px;
	font-weight: 750;
	line-height: 1.65;
}

.yw-lit800-question-type-card > span {
	display: inline-flex;
	width: fit-content;
	margin-top: 14px;
	border-radius: 999px;
	padding: 6px 10px;
	background: color-mix(in srgb, var(--subject-color) 11%, #FFFFFF);
	color: var(--subject-color);
	font-size: 12px;
	font-weight: 950;
	line-height: 1;
}

#yw-lit800-subject-0:checked ~ .yw-lit800-subject-tabs label[for="yw-lit800-subject-0"],
#yw-lit800-subject-1:checked ~ .yw-lit800-subject-tabs label[for="yw-lit800-subject-1"],
#yw-lit800-subject-2:checked ~ .yw-lit800-subject-tabs label[for="yw-lit800-subject-2"] {
	background: color-mix(in srgb, var(--subject-color) 11%, #FFFFFF);
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.10);
	transform: translateX(8px);
}

#yw-lit800-subject-0:checked ~ .yw-lit800-subject-panels .yw-lit800-subject-panel:nth-child(1),
#yw-lit800-subject-1:checked ~ .yw-lit800-subject-panels .yw-lit800-subject-panel:nth-child(2),
#yw-lit800-subject-2:checked ~ .yw-lit800-subject-panels .yw-lit800-subject-panel:nth-child(3) {
	display: block;
}

.yw-lit800-answer-demo {
	display: grid;
	grid-template-columns: minmax(0, 1.06fr) minmax(310px, 0.94fr);
	gap: clamp(22px, 5vw, 56px);
	align-items: stretch;
	overflow: hidden;
}

.yw-lit800-answer-demo__visual {
	position: relative;
	min-height: clamp(560px, 48vw, 640px);
}

.yw-lit800-answer-demo-panel {
	position: absolute;
	inset: 0;
	display: grid;
	align-content: start;
	gap: 18px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: clamp(24px, 4vw, 38px) clamp(24px, 4vw, 38px) 46px;
	background:
		linear-gradient(90deg, rgba(233, 30, 99, 0.08) 1px, transparent 1px) 0 0 / 36px 36px,
		linear-gradient(180deg, rgba(36, 87, 166, 0.08) 1px, transparent 1px) 0 0 / 36px 36px,
		#FFFFFF;
	box-shadow: 0 26px 60px rgba(26, 26, 26, 0.12);
	opacity: 0;
	transform: translateY(12px) scale(0.98);
	transition: opacity 220ms ease, transform 220ms ease;
	pointer-events: none;
}

.yw-lit800-answer-demo-panel > span {
	width: fit-content;
	border-radius: 999px;
	padding: 9px 14px;
	background: var(--lit-ink);
	color: #FFFFFF;
	font-size: 14px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-answer-demo-panel h3 {
	margin: 0;
	color: var(--lit-ink);
	font-size: clamp(24px, 3vw, 36px);
	font-weight: 950;
	line-height: 1.24;
}

.yw-lit800-answer-demo-panel p {
	margin: 0;
	color: #3F4652;
	font-size: 18px;
	font-weight: 800;
	line-height: 1.7;
}

.yw-lit800-answer-demo-panel ul {
	position: relative;
	z-index: 2;
	display: grid;
	gap: 12px;
	margin: 10px 0 0;
	padding: 0;
	list-style: none;
}

.yw-lit800-answer-demo-panel li {
	position: relative;
	z-index: 2;
	border-radius: 8px;
	padding: 12px 14px 12px 38px;
	background: rgba(255, 244, 248, 0.82);
	color: #333333;
	font-weight: 800;
	line-height: 1.55;
}

.yw-lit800-answer-demo-panel li::before {
	content: "";
	position: absolute;
	left: 16px;
	top: 1.2em;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--lit-coral-hot);
}

.yw-lit800-answer-demo__controls {
	display: grid;
	gap: 12px;
}

.yw-lit800-answer-demo__intro {
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 8px;
	padding: 18px;
	background: linear-gradient(135deg, #FFFFFF, #FFF4F8);
	box-shadow: 0 12px 30px rgba(26, 26, 26, 0.05);
}

.yw-lit800-answer-demo__intro strong,
.yw-lit800-answer-demo__intro p {
	display: block;
	margin: 0;
}

.yw-lit800-answer-demo__intro strong {
	color: var(--lit-coral-deep);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-answer-demo__intro p {
	margin-top: 8px;
	color: #3F4652;
	font-weight: 760;
	line-height: 1.68;
}

.yw-lit800-answer-demo__controls label {
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	gap: 4px 14px;
	align-items: center;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 16px;
	background: #FFFFFF;
	box-shadow: 0 12px 30px rgba(26, 26, 26, 0.05);
	transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.yw-lit800-training-flow {
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 10px;
	position: relative;
	border: 1px solid rgba(26, 26, 26, 0.075);
	border-radius: 8px;
	padding: 18px;
	background:
		linear-gradient(90deg, transparent 0 9%, rgba(233, 30, 99, 0.16) 9% 91%, transparent 91%),
		#FFFFFF;
}

.yw-lit800-training-flow div {
	position: relative;
	display: grid;
	gap: 7px;
	border-radius: 8px;
	padding: 16px 14px;
	background: #FFFFFF;
	box-shadow: 0 10px 22px rgba(26, 26, 26, 0.055);
}

.yw-lit800-training-flow div::after {
	content: "";
	position: absolute;
	right: -14px;
	top: 50%;
	width: 18px;
	height: 2px;
	background: var(--lit-coral-hot);
	opacity: 0.45;
}

.yw-lit800-training-flow div:last-child::after {
	display: none;
}

.yw-lit800-training-flow span,
.yw-lit800-training-flow strong,
.yw-lit800-training-flow em {
	display: block;
}

.yw-lit800-training-flow span {
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-training-flow strong {
	color: var(--lit-ink);
	font-size: 17px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-training-flow em {
	color: var(--lit-muted);
	font-size: 13px;
	font-style: normal;
	font-weight: 760;
	line-height: 1.45;
}

.yw-lit800-answer-demo__controls span {
	grid-row: span 2;
	display: inline-grid;
	width: 48px;
	height: 48px;
	place-items: center;
	border-radius: 16px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-weight: 950;
}

.yw-lit800-answer-demo__controls strong {
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-answer-demo__controls em {
	color: var(--lit-muted);
	font-size: 13px;
	font-style: normal;
	font-weight: 750;
	line-height: 1.55;
}

#yw-lit800-answer-step-0:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(1),
#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(2),
#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(3),
#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(4) {
	opacity: 1;
	transform: translateY(0) scale(1);
	pointer-events: auto;
}

#yw-lit800-answer-step-0:checked ~ .yw-lit800-answer-demo__controls label[for="yw-lit800-answer-step-0"],
#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__controls label[for="yw-lit800-answer-step-1"],
#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__controls label[for="yw-lit800-answer-step-2"],
#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__controls label[for="yw-lit800-answer-step-3"] {
	border-color: rgba(233, 30, 99, 0.26);
	box-shadow: 0 18px 42px rgba(233, 30, 99, 0.10);
	transform: translateX(8px);
}

.yw-lit800-use-loop--roadmap {
	position: relative;
}

.yw-lit800-use-loop--roadmap::before {
	content: "";
	position: absolute;
	left: calc(50% - 1px);
	top: 18px;
	bottom: 18px;
	width: 2px;
	background: linear-gradient(180deg, var(--lit-coral-hot), var(--lit-green), var(--lit-blue), var(--lit-gold));
	opacity: 0.26;
}

.yw-lit800-use-loop--roadmap article {
	z-index: 1;
	transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.yw-lit800-use-loop--roadmap article:hover {
	border-color: rgba(233, 30, 99, 0.24);
	transform: translateX(8px);
	box-shadow: 0 24px 54px rgba(26, 26, 26, 0.11);
}

.yw-lit800-fit-meter {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	gap: 16px;
	align-items: center;
	margin-bottom: 22px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 8px;
	padding: 18px;
	background: linear-gradient(135deg, #FFFFFF, #FFF4F8);
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.06);
}

.yw-lit800-fit-meter strong {
	color: var(--lit-coral-deep);
	font-size: 18px;
	font-weight: 950;
}

.yw-lit800-fit-meter div {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.yw-lit800-fit-meter span {
	display: inline-flex;
	border-radius: 999px;
	padding: 8px 12px;
	background: #FFFFFF;
	color: #3F4652;
	font-size: 13px;
	font-weight: 950;
	box-shadow: 0 8px 18px rgba(26, 26, 26, 0.06);
}

.yw-lit800-fit__grid {
	grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr) minmax(0, 1.08fr);
	align-items: stretch;
}

.yw-lit800-fit__grid .yw-lit800-fit-card:nth-child(1) {
	grid-row: span 2;
}

.yw-lit800-fit__grid .yw-lit800-fit-card:nth-child(4) {
	grid-column: span 2;
	min-height: 190px;
}

.yw-lit800-fit__grid .yw-lit800-fit-card:nth-child(2) {
	transform: translateY(22px);
}

.yw-lit800-fit__grid .yw-lit800-fit-card:nth-child(3) {
	transform: translateY(-10px);
}

.yw-lit800-testimonial-slider {
	display: flex;
	gap: 16px;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	padding: 4px 4px 18px;
}

.yw-lit800-testimonial-card {
	flex: 0 0 min(380px, 86vw);
	scroll-snap-align: start;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 28px;
	background: #FFFFFF;
	box-shadow: 0 18px 44px rgba(26, 26, 26, 0.07);
}

.yw-lit800-testimonial-card span {
	display: inline-flex;
	border-radius: 999px;
	padding: 6px 11px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-testimonial-card blockquote {
	margin: 22px 0 0;
	color: var(--lit-ink);
	font-size: clamp(22px, 3vw, 30px);
	font-weight: 950;
	line-height: 1.32;
}

.yw-lit800-testimonial-card p {
	margin: 18px 0 0;
	color: var(--lit-muted);
	font-weight: 750;
	line-height: 1.7;
}

.yw-lit800-buy-panel {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 196px;
	gap: clamp(22px, 5vw, 58px);
	align-items: center;
	margin-top: 24px;
	border: 1px solid rgba(233, 30, 99, 0.16);
	border-radius: 8px;
	padding: clamp(22px, 4vw, 36px);
	background: #FFFFFF;
	box-shadow: 0 22px 54px rgba(26, 26, 26, 0.08);
}

.yw-lit800-buy-panel span {
	color: var(--lit-coral-deep);
	font-size: 14px;
	font-weight: 950;
}

.yw-lit800-buy-panel h3 {
	margin: 8px 0 0;
	color: var(--lit-ink);
	font-size: clamp(26px, 4vw, 42px);
	font-weight: 950;
	line-height: 1.18;
}

.yw-lit800-buy-panel p {
	max-width: 720px;
	margin: 14px 0 0;
	color: #3F4652;
	font-size: 17px;
	font-weight: 750;
	line-height: 1.75;
}

.yw-lit800-buy-panel figure {
	margin: 0;
}

.yw-lit800-buy-panel img {
	width: 196px;
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 12px 28px rgba(26, 26, 26, 0.08);
}

.yw-lit800-buy-panel figcaption {
	margin-top: 10px;
	color: var(--lit-muted);
	font-size: 13px;
	font-weight: 750;
	text-align: center;
}

.yw-lit800-online-preview {
	position: relative;
	margin-top: clamp(22px, 4vw, 36px);
	border: 1px solid rgba(245, 0, 87, 0.18);
	border-radius: 8px;
	padding: clamp(18px, 3vw, 30px);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(251, 238, 242, 0.74)),
		#FFFFFF;
	box-shadow: 0 24px 62px rgba(216, 27, 96, 0.12);
	overflow: hidden;
}

.yw-lit800-online-preview::before {
	content: "";
	position: absolute;
	inset: 0 auto auto 0;
	width: 7px;
	height: 100%;
	background: linear-gradient(180deg, var(--lit-coral-hot), var(--lit-green), var(--lit-blue));
}

.yw-lit800-online-preview__head {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 0.88fr) minmax(280px, 0.7fr);
	gap: clamp(16px, 3vw, 36px);
	align-items: end;
	padding-left: 8px;
}

.yw-lit800-online-preview__head span {
	display: inline-flex;
	border-radius: 999px;
	padding: 7px 12px;
	background: rgba(245, 0, 87, 0.10);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-online-preview__head h3 {
	margin: 12px 0 0;
	color: var(--lit-ink);
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 950;
	line-height: 1.16;
}

.yw-lit800-online-preview__head p {
	margin: 0;
	color: #3F4652;
	font-size: clamp(16px, 2vw, 18px);
	font-weight: 760;
	line-height: 1.75;
}

.yw-lit800-online-preview__viewer {
	position: relative;
	margin-top: clamp(18px, 3vw, 26px);
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	min-height: clamp(520px, 72vh, 760px);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(245, 248, 252, 0.98)),
		#FFFFFF;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72), 0 18px 48px rgba(26, 26, 26, 0.08);
	overflow: hidden;
}

.yw-lit800-online-preview__viewer .df-ui-wrapper,
.yw-lit800-online-preview__viewer .df-container,
.yw-lit800-online-preview__viewer .df-posts,
.yw-lit800-online-preview__viewer .dflip {
	width: 100% !important;
	max-width: 100% !important;
}

.yw-lit800-online-preview__fallback {
	display: grid;
	place-items: center;
	gap: 8px;
	min-height: 360px;
	padding: 28px;
	text-align: center;
}

.yw-lit800-online-preview__fallback strong {
	color: var(--lit-ink);
	font-size: 22px;
	font-weight: 950;
}

.yw-lit800-online-preview__fallback span {
	max-width: 520px;
	color: var(--lit-muted);
	font-size: 16px;
	font-weight: 760;
	line-height: 1.7;
}

.yw-lit800-pdf-embed {
	display: block;
	width: 100%;
	height: clamp(560px, 76vh, 820px);
	border: 0;
	background: #F5F7FA;
}

.yw-lit800-floating-buy {
	position: fixed;
	right: 22px;
	bottom: 22px;
	z-index: 60;
}

.yw-lit800-floating-buy a {
	display: grid;
	gap: 3px;
	min-width: 178px;
	border: 1px solid rgba(255, 255, 255, 0.68);
	border-radius: 999px;
	padding: 13px 20px;
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
	color: #FFFFFF !important;
	box-shadow: 0 18px 42px rgba(216, 27, 96, 0.30);
	text-align: center;
	transition: transform 180ms ease, box-shadow 180ms ease;
}

.yw-lit800-floating-buy a:hover {
	transform: translateY(-3px);
	box-shadow: 0 22px 52px rgba(216, 27, 96, 0.38);
}

.yw-lit800-floating-buy span {
	font-size: 12px;
	font-weight: 850;
	line-height: 1;
	opacity: 0.88;
}

.yw-lit800-floating-buy strong {
	font-size: 15px;
	font-weight: 950;
	line-height: 1.15;
}

@media (max-width: 1080px) {
	.yw-lit800-nav__links {
		display: none;
	}

	.yw-lit800-hero__grid,
	.yw-lit800-compare,
	.yw-lit800-story,
	.yw-lit800-use,
		.yw-lit800-school,
		.yw-lit800-question-showcase,
		.yw-lit800-blueprint,
		.yw-lit800-research-callout,
		.yw-lit800-subject-switch,
		.yw-lit800-answer-demo,
		.yw-lit800-buy-panel {
		grid-template-columns: 1fr;
	}

	.yw-lit800-compare__note,
	.yw-lit800-school__actions {
		grid-column: auto;
	}

	.yw-lit800-subject-tabs {
		position: static;
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 860px) {
	.yw-lit800-wrap {
		width: min(100% - 28px, 680px);
	}

	.yw-lit800-hero {
		padding-top: 48px;
	}

	.yw-lit800-hero__grid,
	.yw-lit800-proofbar__grid,
	.yw-lit800-pain-grid,
	.yw-lit800-method-grid,
	.yw-lit800-subject-map,
		.yw-lit800-buy__grid,
		.yw-lit800-fit__grid,
		.yw-lit800-question-type-grid,
		.yw-lit800-research-callout__chips,
		.yw-lit800-sample-grid,
		.yw-lit800-use__grid,
		.yw-lit800-use-loop,
		.yw-lit800-story-flow,
		.yw-lit800-faq,
		.yw-lit800-preview-cta,
		.yw-lit800-final__inner {
		grid-template-columns: 1fr;
	}

	.yw-lit800-subject-tabs {
		grid-template-columns: 1fr;
	}

	.yw-lit800-answer-demo__visual {
		min-height: 560px;
	}

	.yw-lit800-fit-meter {
		grid-template-columns: 1fr;
	}

	.yw-lit800-section__head,
	.yw-lit800-section__head--left {
		text-align: left;
	}

	.yw-lit800-callout {
		grid-template-columns: 1fr;
	}

	.yw-lit800-preview-cta img {
		width: 170px;
		margin: 0 auto;
	}

		.yw-lit800-final__inner {
			align-items: start;
		}

		.yw-lit800-story-system {
			grid-template-columns: 1fr;
			gap: 24px;
		}

		.yw-lit800-funnel-visual {
			min-height: 450px;
		}

		.yw-lit800-story-arrow,
		.yw-lit800-use-loop__arrow {
			transform: rotate(90deg);
		}

	.yw-lit800-story-step,
	.yw-lit800-story-step:hover {
		min-height: auto;
		transform: none !important;
	}

	.yw-lit800-story-step::after {
		width: 72px;
		height: 72px;
	}

	.yw-lit800-method-flip-card:nth-child(2),
	.yw-lit800-fit__grid .yw-lit800-fit-card {
		grid-column: auto;
		grid-row: auto;
		min-height: auto;
		transform: none !important;
	}

	.yw-lit800 .yw-lit800-method-grid,
	.yw-lit800 .yw-lit800-fit__grid,
	.yw-lit800 .yw-lit800-training-flow {
		grid-template-columns: minmax(0, 1fr) !important;
	}

	.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card {
		grid-column: 1 !important;
		grid-row: auto !important;
	}

	.yw-lit800-type-row,
	.yw-lit800-type-row:nth-child(2),
	.yw-lit800-type-row:nth-child(3) {
		grid-template-columns: 1fr;
		margin-left: 0;
	}

	.yw-lit800-training-flow {
		grid-template-columns: 1fr;
		background: #FFFFFF;
	}

	.yw-lit800-training-flow div::after {
		right: auto;
		left: 24px;
		top: auto;
		bottom: -10px;
		width: 2px;
		height: 10px;
	}

	.yw-lit800-subject-orbit {
		min-height: 330px;
	}

}

@media (max-width: 640px) {
	.yw-lit800 {
		font-size: 15px;
		padding-bottom: 76px;
	}

	.yw-lit800-nav {
		position: relative;
	}

	.yw-lit800-nav__inner {
		min-height: 58px;
	}

	.yw-lit800-nav__brand {
		font-size: 15px;
	}

	.yw-lit800-nav .yw-lit800-btn {
		display: none;
	}

	.yw-lit800-hero h1 {
		font-size: clamp(36px, 11vw, 48px);
	}

	.yw-lit800-lead {
		font-size: 17px;
	}

	.yw-lit800-actions {
		flex-direction: column;
	}

	.yw-lit800-actions .yw-lit800-btn,
	.yw-lit800-price-card .yw-lit800-btn {
		width: 100%;
	}

	.yw-lit800-section {
		padding: 56px 0;
	}

	.yw-lit800-section__head h2,
	.yw-lit800-preview-cta h2,
	.yw-lit800-final h2 {
		font-size: 25px;
	}

	.yw-lit800-vs-stage {
		grid-template-columns: 1fr;
	}

	.yw-lit800-vs-stage::before {
		display: none;
	}

	.yw-lit800-vs-badge {
		position: relative;
		left: auto;
		top: auto;
		margin: -8px auto;
		transform: rotate(-8deg);
	}

	.yw-lit800-vs-card {
		min-height: auto;
		transform: none !important;
	}

	.yw-lit800-vs-card h3 {
		font-size: 34px;
	}

	.yw-lit800-question-rail article {
		grid-template-columns: 58px minmax(0, 1fr);
	}

	.yw-lit800-visual-icon {
		width: 52px;
		height: 52px;
	}

	.yw-lit800-subject-orbit {
		display: grid;
		gap: 12px;
		min-height: auto;
		padding: 22px;
		place-items: stretch;
	}

	.yw-lit800-subject-orbit::before {
		width: auto;
		height: auto;
		border-radius: 8px;
		padding: 18px;
	}

	.yw-lit800-subject-orbit__item,
	.yw-lit800-subject-orbit__item:nth-child(1),
	.yw-lit800-subject-orbit__item:nth-child(2),
	.yw-lit800-subject-orbit__item:nth-child(3) {
		position: static;
		width: auto;
	}

	.yw-lit800-sample-grid--preview {
		grid-template-columns: 1fr;
	}

	.yw-lit800-buy-panel {
		grid-template-columns: 1fr;
	}

	.yw-lit800-buy-panel img {
		width: 170px;
		margin: 0 auto;
	}

	.yw-lit800-answer-demo__visual {
		min-height: auto;
	}

	.yw-lit800-answer-demo-panel {
		position: relative;
		display: none;
		min-height: auto;
	}

	#yw-lit800-answer-step-0:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(1),
	#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(2),
	#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(3),
	#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(4) {
		display: grid;
	}

	.yw-lit800-sample-grid--preview img {
		height: auto;
		object-fit: contain;
		object-position: center top;
	}

	.yw-lit800-use-loop--roadmap article {
		grid-template-columns: 58px minmax(0, 1fr);
	}

	.yw-lit800-blueprint__paper {
		min-height: 380px;
		padding: 24px;
	}

	.yw-lit800-blueprint__stamp {
		right: 24px;
		bottom: 24px;
		width: 104px;
		height: 104px;
		font-size: 17px;
	}

	.yw-lit800-blueprint-step p {
		padding-left: 20px;
	}

	.yw-lit800-pain-card,
	.yw-lit800-method-card,
	.yw-lit800-price-card,
	.yw-lit800-fit-card,
	.yw-lit800-faq article,
	.yw-lit800-compare-card,
	.yw-lit800-subject-map__item,
	.yw-lit800-use article,
	.yw-lit800-timeline article,
	.yw-lit800-callout {
		padding: 20px;
	}

	.yw-lit800-mobile-cta {
		position: fixed;
		right: 12px;
		bottom: 12px;
		left: 12px;
		z-index: 40;
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 10px;
		border: 1px solid rgba(26, 26, 26, 0.08);
		border-radius: 8px;
		padding: 10px;
		background: rgba(255, 255, 255, 0.94);
		box-shadow: 0 16px 42px rgba(26, 26, 26, 0.16);
		backdrop-filter: blur(14px);
	}

	.yw-lit800-mobile-cta a {
		display: inline-flex;
		min-height: 44px;
		align-items: center;
		justify-content: center;
		border-radius: 999px;
		background: var(--lit-ink);
		color: #FFFFFF !important;
		font-size: 14px;
		font-weight: 950;
		line-height: 1.1;
		text-align: center;
	}

	.yw-lit800-mobile-cta a:last-child {
		background: var(--lit-coral-hot);
	}

	.yw-lit800-floating-buy {
		left: auto;
		right: 14px;
		bottom: 12px;
	}

	.yw-lit800-floating-buy a {
		min-width: 156px;
		padding: 12px 16px;
	}
}

/* 2026-05-31 visual-only polish: keep all modules/content intact. */
.yw-lit800 {
	--lit-coral: #E44761;
	--lit-coral-hot: #F50057;
	--lit-coral-deep: #C93653;
	--lit-soft: #FBEEF2;
	--lit-cream: #FFF9EF;
	--lit-blue: #2F6F9F;
	--lit-blue-soft: #EDF4F8;
	--lit-green: #2F7D54;
	--lit-green-soft: #EDF7F1;
	--lit-gold: #B7791F;
	--lit-gold-soft: #FFF3D8;
	--lit-line: #E8EBEF;
	--lit-muted: #5F6875;
	background: #FFFFFF;
}

.yw-lit800-nav {
	border-bottom-color: rgba(232, 235, 239, 0.92);
	background: rgba(255, 255, 255, 0.94);
	box-shadow: 0 10px 28px rgba(26, 26, 26, 0.04);
}

.yw-lit800-nav__brand {
	letter-spacing: 0;
}

.yw-lit800-nav__brand::before {
	content: "";
	display: inline-block;
	width: 9px;
	height: 9px;
	margin-right: 10px;
	border-radius: 50%;
	background: var(--lit-coral-hot);
	box-shadow: 0 0 0 7px rgba(245, 0, 87, 0.08);
	vertical-align: 1px;
}

.yw-lit800-hero {
	padding-top: clamp(70px, 8vw, 118px);
	background:
		radial-gradient(circle at 76% 22%, rgba(47, 111, 159, 0.13), transparent 34%),
		linear-gradient(135deg, #FFFFFF 0%, #FBEEF2 42%, #EDF4F8 100%);
}

.yw-lit800-hero::before {
	right: max(20px, 6vw);
	top: 9%;
	border-color: rgba(201, 54, 83, 0.12);
	opacity: 0.78;
}

.yw-lit800-hero h1 {
	max-width: 760px;
	font-size: clamp(42px, 4.4vw, 66px);
	line-height: 1.08;
}

.yw-lit800-lead {
	max-width: 760px;
	color: #424B57;
}

.yw-lit800-hero__chips span {
	border-color: rgba(201, 54, 83, 0.18);
	background: rgba(255, 255, 255, 0.72);
	color: var(--lit-coral-deep);
}

.yw-lit800-hero-photo {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 28px 68px rgba(26, 26, 26, 0.13);
}

.yw-lit800-hero-photo__badges span {
	border-color: rgba(255, 255, 255, 0.84);
	color: var(--lit-coral-deep);
}

.yw-lit800-proofbar {
	position: relative;
	z-index: 2;
	margin-top: -1px;
	border: 0;
	background:
		linear-gradient(135deg, #FFFFFF 0%, #FFF5F8 48%, #EEF5FF 100%);
}

.yw-lit800-proofbar__grid {
	overflow: visible;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
}

.yw-lit800-stat {
	position: relative;
	overflow: hidden;
	border-left: 0;
	padding: 22px 20px;
	background: #FFFFFF;
}

.yw-lit800-stat--counter {
	border-left: 4px solid var(--lit-coral);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 244, 248, 0.78)),
		#FFFFFF;
}

.yw-lit800-stat--counter:nth-child(2) {
	border-left-color: var(--lit-green);
}

.yw-lit800-stat--counter:nth-child(3) {
	border-left-color: var(--lit-blue);
}

.yw-lit800-stat--counter:nth-child(4) {
	border-left-color: #F2B84B;
}

.yw-lit800-stat--counter.is-counted {
	animation: yw-lit800-counter-pop 520ms cubic-bezier(.2, .8, .2, 1) both;
}

.yw-lit800-stat strong {
	color: var(--lit-ink);
	font-size: clamp(28px, 3.3vw, 42px);
}

@keyframes yw-lit800-counter-pop {
	0% {
		transform: translateY(8px);
		box-shadow: 0 8px 22px rgba(26, 26, 26, 0.04);
	}
	100% {
		transform: translateY(0);
		box-shadow: 0 18px 44px rgba(26, 26, 26, 0.08);
	}
}

.yw-lit800-section {
	padding: clamp(72px, 8vw, 112px) 0;
}

.yw-lit800-section--soft {
	background: #F7F8FA;
}

.yw-lit800-section--cream {
	background: var(--lit-cream);
}

.yw-lit800-section__head {
	max-width: 820px;
}

.yw-lit800-section__head p {
	color: var(--lit-coral-deep);
	letter-spacing: 0;
}

.yw-lit800-section__head h2 {
	font-size: clamp(27px, calc(4vw - 5px), 47px);
	line-height: 1.16;
}

#yw-lit800-preview .yw-lit800-section__head {
	margin-bottom: clamp(34px, 4.5vw, 58px);
}

#yw-lit800-preview .yw-lit800-section__head p {
	max-width: 820px;
	margin: 18px auto 0;
	color: #586170;
	font-size: clamp(17px, 1.65vw, 21px);
	font-weight: 760;
	line-height: 1.72;
	letter-spacing: 0;
}

.yw-lit800-card,
.yw-lit800-price-card,
.yw-lit800-fit-card,
.yw-lit800-faq article,
.yw-lit800-compare-card,
.yw-lit800-subject-map__item,
.yw-lit800-use article,
.yw-lit800-timeline article,
.yw-lit800-story-flow article,
.yw-lit800-question-type-card,
.yw-lit800-answer-demo,
.yw-lit800-buy-panel,
.yw-lit800-testimonial-card {
	border-color: rgba(26, 26, 26, 0.075);
	border-radius: 8px;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.055);
}

.yw-lit800-card:hover,
.yw-lit800-price-card:hover,
.yw-lit800-fit-card:hover,
.yw-lit800-faq article:hover,
.yw-lit800-question-type-card:hover,
.yw-lit800-testimonial-card:hover {
	border-color: rgba(201, 54, 83, 0.20);
	box-shadow: 0 22px 46px rgba(26, 26, 26, 0.09);
}

.yw-lit800-pain-card {
	border: 1px solid rgba(26, 26, 26, 0.06);
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.065);
}

.yw-lit800-pain-card--coral {
	background: linear-gradient(135deg, #FBEEF2 0%, #FFFFFF 90%);
}

.yw-lit800-pain-card--green {
	background: linear-gradient(135deg, #EDF7F1 0%, #FFFFFF 90%);
}

.yw-lit800-pain-card--blue {
	background: linear-gradient(135deg, #EDF4F8 0%, #FFFFFF 90%);
}

.yw-lit800-research-callout {
	border-color: rgba(201, 54, 83, 0.14);
	background:
		linear-gradient(135deg, rgba(251, 238, 242, 0.96), rgba(255, 255, 255, 0.94)),
		#FFFFFF;
	box-shadow: 0 20px 48px rgba(26, 26, 26, 0.075);
}

.yw-lit800-research-callout::before {
	color: rgba(201, 54, 83, 0.065);
}

.yw-lit800-vs-card {
	border: 1px solid rgba(26, 26, 26, 0.06);
	box-shadow: 0 22px 56px rgba(26, 26, 26, 0.10);
}

.yw-lit800-vs-card.is-lose {
	background: linear-gradient(135deg, #F3F4F6 0%, #FFFFFF 78%);
	filter: grayscale(0.16);
}

.yw-lit800-vs-card.is-win {
	background: linear-gradient(135deg, #FFFFFF 0%, #EDF7F1 48%, #FBEEF2 100%);
	color: var(--lit-coral-deep);
}

.yw-lit800-vs-badge {
	background: #1F2933;
	box-shadow: 0 18px 46px rgba(26, 26, 26, 0.22);
}

.yw-lit800-story-flow article {
	border-color: rgba(201, 54, 83, 0.11);
}

.yw-lit800-story-flow__num,
.yw-lit800-blueprint-step summary span,
.yw-lit800-use-loop article span {
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
}

.yw-lit800-method-card {
	border-color: rgba(26, 26, 26, 0.075);
	background: #FFFFFF;
}

.yw-lit800-method-card[open] {
	border-color: rgba(201, 54, 83, 0.20);
	box-shadow: 0 22px 46px rgba(26, 26, 26, 0.085);
}

.yw-lit800-subject-tabs label {
	border-color: rgba(26, 26, 26, 0.075);
	background: rgba(255, 255, 255, 0.92);
	box-shadow: 0 12px 28px rgba(26, 26, 26, 0.045);
}

.yw-lit800-subject-panel {
	border-color: rgba(26, 26, 26, 0.075);
	background: #FFFFFF;
	box-shadow: 0 18px 42px rgba(26, 26, 26, 0.07);
}

.yw-lit800-question-type-card {
	background: #FFFFFF;
}

.yw-lit800-question-type-card--coral {
	border-top: 4px solid var(--lit-coral-hot);
}

.yw-lit800-question-type-card--green {
	border-top: 4px solid var(--lit-green);
}

.yw-lit800-question-type-card--blue {
	border-top: 4px solid var(--lit-blue);
}

.yw-lit800-answer-demo {
	border: 1px solid rgba(26, 26, 26, 0.075);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(251, 238, 242, 0.52)),
		#FFFFFF;
}

.yw-lit800-answer-demo-panel {
	background:
		linear-gradient(90deg, rgba(201, 54, 83, 0.08) 1px, transparent 1px) 0 0 / 34px 34px,
		linear-gradient(180deg, rgba(47, 111, 159, 0.07) 1px, transparent 1px) 0 0 / 34px 34px,
		#FFFFFF;
	box-shadow: inset 0 0 0 1px rgba(26, 26, 26, 0.05);
}

.yw-lit800-answer-demo__controls label {
	border-color: rgba(26, 26, 26, 0.075);
	background: rgba(255, 255, 255, 0.92);
}

.yw-lit800-sample-grid--preview {
	gap: 20px;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample {
	border: 1px solid rgba(26, 26, 26, 0.075);
	box-shadow: 0 18px 44px rgba(26, 26, 26, 0.08);
}

.yw-lit800-sample-grid--preview img {
	height: 420px;
	object-fit: cover;
	object-position: left top;
}

.yw-lit800-school {
	align-items: center;
}

.yw-lit800-fit-meter {
	border-color: rgba(26, 26, 26, 0.075);
	background: linear-gradient(135deg, #FFFFFF, #FBEEF2);
	box-shadow: 0 16px 36px rgba(26, 26, 26, 0.06);
}

.yw-lit800-testimonial-card {
	background:
		linear-gradient(135deg, #FFFFFF 0%, #FBEEF2 120%);
}

.yw-lit800-buy {
	background:
		linear-gradient(180deg, #FFFFFF 0%, #FBEEF2 100%);
}

.yw-lit800-price-card {
	border-top-width: 5px;
	background: #FFFFFF;
}

.yw-lit800-buy-panel {
	border-color: rgba(201, 54, 83, 0.16);
	background:
		linear-gradient(135deg, #FFFFFF 0%, #FBEEF2 100%);
	box-shadow: 0 22px 54px rgba(26, 26, 26, 0.09);
}

.yw-lit800-buy-panel img {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	background: #FFFFFF;
	box-shadow: 0 14px 34px rgba(26, 26, 26, 0.10);
}

.yw-lit800-final {
	background:
		radial-gradient(circle at 78% 30%, rgba(245, 0, 87, 0.18), transparent 32%),
		#1A1A1A;
}

.yw-lit800-floating-buy a {
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
}

@media (max-width: 860px) {
	.yw-lit800-hero {
		padding-top: 54px;
	}

	.yw-lit800-section {
		padding: 64px 0;
	}

	.yw-lit800-section__head,
	.yw-lit800-section__head--left {
		max-width: 680px;
	}
}

@media (max-width: 640px) {
	.yw-lit800 {
		font-size: 16px;
	}

	.yw-lit800-hero h1 {
		font-size: clamp(34px, 10.2vw, 42px);
		line-height: 1.12;
	}

	.yw-lit800-lead {
		font-size: 16px;
		line-height: 1.76;
	}

	.yw-lit800-proofbar__grid {
		border-radius: 8px;
	}

	.yw-lit800-stat {
		padding: 18px;
	}

	.yw-lit800-method-flip-card {
		min-height: 540px;
	}

	.yw-lit800-section__head h2,
	.yw-lit800-preview-cta h2,
	.yw-lit800-final h2 {
		font-size: 23px;
		line-height: 1.22;
	}

	.yw-lit800-pain-card,
	.yw-lit800-method-card,
	.yw-lit800-price-card,
	.yw-lit800-fit-card,
	.yw-lit800-faq article,
	.yw-lit800-compare-card,
	.yw-lit800-subject-map__item,
	.yw-lit800-use article,
	.yw-lit800-timeline article,
	.yw-lit800-callout {
		padding: 22px;
	}

	.yw-lit800-sample-grid--preview img {
		height: auto;
		object-fit: contain;
	}

	.yw-lit800-floating-buy {
		right: 12px;
		left: 12px;
		bottom: 12px;
	}

	.yw-lit800-floating-buy a {
		width: 100%;
		min-width: 0;
		min-height: 54px;
	}
}

@media (min-width: 861px) and (max-width: 1359px) {
	.yw-lit800-wrap {
		width: min(1080px, calc(100vw - 220px));
	}

	.yw-lit800-elevator {
		left: 12px;
	}
}

@media (max-width: 860px) {
	.yw-lit800 {
		padding-bottom: 96px;
	}

	.yw-lit800-elevator {
		display: none;
	}

	.yw-lit800-mobile-menu {
		position: fixed;
		bottom: 12px;
		left: 12px;
		z-index: 70;
		display: block;
		width: 138px;
	}

	.yw-lit800-mobile-menu__toggle {
		display: grid;
		width: 100%;
		min-height: 56px;
		place-items: center;
		border: 1px solid rgba(232, 235, 239, 0.92);
		border-radius: 999px;
		padding: 8px 14px;
		background: rgba(255, 255, 255, 0.94);
		color: var(--lit-ink);
		box-shadow: 0 16px 42px rgba(26, 26, 26, 0.14);
		backdrop-filter: blur(16px);
		cursor: pointer;
	}

	.yw-lit800 .yw-lit800-mobile-menu__toggle,
	.yw-lit800 .yw-lit800-mobile-menu__toggle:hover,
	.yw-lit800 .yw-lit800-mobile-menu__toggle:focus,
	.yw-lit800 .yw-lit800-mobile-menu__toggle:active {
		border-color: rgba(232, 235, 239, 0.92) !important;
		background: rgba(255, 255, 255, 0.94) !important;
		color: var(--lit-ink) !important;
	}

	.yw-lit800 .yw-lit800-mobile-menu.is-open .yw-lit800-mobile-menu__toggle {
		border-color: rgba(255, 255, 255, 0.70) !important;
		background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep)) !important;
		color: #FFFFFF !important;
		box-shadow: 0 16px 42px rgba(216, 27, 96, 0.28);
	}

	.yw-lit800-mobile-menu__toggle span {
		color: var(--lit-coral-deep);
		font-size: 12px;
		font-weight: 950;
		line-height: 1;
	}

	.yw-lit800-mobile-menu.is-open .yw-lit800-mobile-menu__toggle span,
	.yw-lit800-mobile-menu.is-open .yw-lit800-mobile-menu__toggle strong {
		color: #FFFFFF;
	}

	.yw-lit800-mobile-menu__toggle strong {
		font-size: 14px;
		font-weight: 950;
		line-height: 1.15;
		white-space: nowrap;
	}

	.yw-lit800-mobile-menu__panel {
		position: fixed;
		right: 12px;
		bottom: 82px;
		left: 12px;
		z-index: 72;
		display: grid;
		gap: 14px;
		max-height: min(68vh, 430px);
		overflow: auto;
		border: 1px solid rgba(232, 235, 239, 0.94);
		border-radius: 8px;
		padding: 14px;
		background:
			radial-gradient(circle at 18% 0%, rgba(245, 0, 87, 0.08), transparent 34%),
			rgba(255, 255, 255, 0.98);
		box-shadow: 0 22px 58px rgba(26, 26, 26, 0.18);
		backdrop-filter: blur(18px);
	}

	.yw-lit800-mobile-menu__panel[hidden] {
		display: none !important;
	}

	.yw-lit800-mobile-menu__head {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 12px;
	}

	.yw-lit800-mobile-menu__head strong {
		color: var(--lit-ink);
		font-size: 16px;
		font-weight: 950;
		line-height: 1.2;
	}

	.yw-lit800-mobile-menu__head button {
		min-height: 36px;
		border: 0;
		border-radius: 999px;
		padding: 0 14px;
		background: rgba(245, 0, 87, 0.08) !important;
		color: var(--lit-coral-deep) !important;
		font-size: 13px;
		font-weight: 900;
		cursor: pointer;
	}

	.yw-lit800-mobile-menu__links {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 10px;
	}

	.yw-lit800-mobile-menu__links a {
		display: grid;
		grid-template-columns: minmax(0, 1fr);
		align-items: center;
		gap: 0;
		min-height: 56px;
		border: 1px solid rgba(232, 235, 239, 0.94);
		border-radius: 8px;
		padding: 10px 12px;
		background: #FFFFFF;
		color: var(--lit-text) !important;
	}

	.yw-lit800-mobile-menu__links a.is-active {
		border-color: rgba(245, 0, 87, 0.26);
		background: var(--lit-soft);
		color: var(--lit-coral-deep) !important;
	}

	.yw-lit800-mobile-menu__links span {
		display: grid;
		width: 34px;
		height: 34px;
		place-items: center;
		border-radius: 999px;
		background: rgba(245, 0, 87, 0.08);
		color: var(--lit-coral-deep);
		font-size: 11px;
		font-weight: 950;
		line-height: 1;
	}

	.yw-lit800-mobile-menu__links a.is-active span {
		background: var(--lit-coral-hot);
		color: #FFFFFF;
	}

	.yw-lit800-mobile-menu__links strong {
		font-size: 14px;
		font-weight: 950;
		line-height: 1.2;
		text-align: center;
	}

	.yw-lit800-floating-buy {
		right: 12px !important;
		bottom: 12px !important;
		left: 162px !important;
	}

	.yw-lit800-floating-buy a {
		width: 100%;
		min-width: 0;
		min-height: 56px;
		padding: 10px 14px;
	}
}

@media (max-width: 380px) {
	.yw-lit800-mobile-menu {
		width: 124px;
	}

	.yw-lit800-mobile-menu__toggle {
		padding-inline: 10px;
	}

	.yw-lit800-mobile-menu__toggle strong,
	.yw-lit800-floating-buy strong {
		font-size: 13px;
	}

	.yw-lit800-floating-buy {
		left: 146px !important;
	}
}

/* 2026-06-01 batch comment polish: copy, interaction, preview, and conversion modules. */
.yw-lit800-research-callout {
	grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(251, 238, 242, 0.70)),
		#FFFFFF;
}

.yw-lit800-research-callout::before {
	content: "";
	inset: auto 28px 24px auto;
	width: 120px;
	height: 120px;
	border: 1px solid rgba(201, 54, 83, 0.14);
	border-radius: 999px;
	background:
		radial-gradient(circle, rgba(245, 0, 87, 0.10), transparent 62%);
}

.yw-lit800-research-callout__chips {
	position: relative;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.yw-lit800-research-callout__chips span {
	align-content: start;
	justify-items: start;
	min-height: 138px;
	gap: 9px;
}

.yw-lit800-research-callout__chips b,
.yw-lit800-research-callout__chips strong,
.yw-lit800-research-callout__chips em {
	display: block;
}

.yw-lit800-research-callout__chips b {
	display: grid;
	width: 34px;
	height: 34px;
	place-items: center;
	border-radius: 999px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 12px;
	font-weight: 950;
}

.yw-lit800-research-callout__chips strong {
	color: var(--lit-ink);
	font-size: 18px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-research-callout__chips em {
	color: var(--lit-muted);
	font-size: 13px;
	font-style: normal;
	font-weight: 760;
	line-height: 1.5;
}

.yw-lit800-method-card__front em {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 40px;
	margin-top: 4px;
	padding: 0 18px;
	position: relative;
	isolation: isolate;
	border: 1px solid rgba(245, 0, 87, 0.18);
	border-radius: 999px;
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
	color: #FFFFFF;
	font-size: 15px;
	line-height: 1;
	letter-spacing: 0;
	white-space: nowrap;
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, 0.24),
		0 12px 24px rgba(216, 27, 96, 0.16);
	animation: none;
}

.yw-lit800-method-card__front em::before {
	content: "";
	position: absolute;
	inset: -4px;
	z-index: -1;
	border-radius: inherit;
	background: rgba(245, 0, 87, 0.08);
	box-shadow: 0 10px 22px rgba(245, 0, 87, 0.10);
}

.yw-lit800-method-card__front em::after {
	content: none;
}

.yw-lit800-type-atlas {
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.yw-lit800-type-row,
.yw-lit800-type-row:nth-child(2),
.yw-lit800-type-row:nth-child(3) {
	grid-template-columns: minmax(0, 1fr);
	grid-template-rows: 268px minmax(0, 1fr);
	align-content: start;
	margin-left: 0;
	padding: 14px;
}

.yw-lit800-type-row__head {
	box-sizing: border-box;
	min-height: 0;
	height: 268px;
	overflow: hidden;
}

.yw-lit800-type-row__items {
	align-self: start;
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 8px;
	padding: 2px 0 0;
}

.yw-lit800-type-row__items span {
	justify-content: flex-start;
	width: 100%;
	border-radius: 8px;
	padding: 10px 12px;
	line-height: 1.25;
}

.yw-lit800-answer-demo {
	grid-template-columns: minmax(0, 1.18fr) minmax(320px, 0.82fr);
}

.yw-lit800-answer-demo-panel {
	overflow: hidden;
}

.yw-lit800-answer-demo-panel::after {
	content: "";
	position: absolute;
	right: -46px;
	bottom: -46px;
	width: 150px;
	height: 150px;
	border-radius: 999px;
	background: radial-gradient(circle, rgba(245, 0, 87, 0.16), transparent 66%);
	pointer-events: none;
}

.yw-lit800-answer-demo-panel h3 mark {
	position: relative;
	border-radius: 999px;
	padding: 0 8px 2px;
	background: rgba(245, 0, 87, 0.10);
	color: var(--lit-coral-deep);
	box-decoration-break: clone;
	-webkit-box-decoration-break: clone;
}

#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(2) li,
#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(3) li,
#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(4) li {
	animation: lit800TypeLine 540ms ease both;
}

#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(2) li:nth-child(2),
#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(3) li:nth-child(2),
#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(4) li:nth-child(2) {
	animation-delay: 120ms;
}

#yw-lit800-answer-step-1:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(2) li:nth-child(3),
#yw-lit800-answer-step-2:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(3) li:nth-child(3),
#yw-lit800-answer-step-3:checked ~ .yw-lit800-answer-demo__visual .yw-lit800-answer-demo-panel:nth-child(4) li:nth-child(3) {
	animation-delay: 240ms;
}

.yw-lit800-answer-demo__controls label {
	cursor: pointer;
}

.yw-lit800-training-flow {
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 14px;
	padding: 18px;
	background:
		linear-gradient(90deg, transparent 0 5%, rgba(245, 0, 87, 0.16) 5% 95%, transparent 95%),
		linear-gradient(180deg, #FFFFFF, #FBEEF2);
}

.yw-lit800-training-flow div {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 8px;
	padding: 18px;
	background: rgba(255, 255, 255, 0.94);
}

.yw-lit800-training-flow div:nth-child(even) {
	transform: translateY(18px);
}

.yw-lit800-training-flow div::after {
	right: -15px;
	width: 20px;
	height: 20px;
	border-top: 2px solid var(--lit-coral-hot);
	border-right: 2px solid var(--lit-coral-hot);
	background: transparent;
	transform: translateY(-50%) rotate(45deg);
}

.yw-lit800-sample-grid--preview {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
	grid-auto-rows: 190px;
	gap: 16px;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	background: #FFFFFF;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample:first-child {
	grid-row: span 3;
}

.yw-lit800-sample-grid--preview img {
	height: 100% !important;
	object-fit: cover !important;
	object-position: left top;
}

.yw-lit800-sample-grid--preview figcaption {
	position: absolute;
	left: 14px;
	top: 14px;
	border-radius: 999px;
	padding: 7px 12px;
	background: rgba(245, 0, 87, 0.88);
	color: #FFFFFF;
	font-size: 13px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800-testimonial-slider {
	gap: 18px;
	scrollbar-color: rgba(245, 0, 87, 0.46) rgba(245, 0, 87, 0.08);
}

.yw-lit800-testimonial-card {
	flex-basis: min(430px, 86vw);
}

.yw-lit800-testimonial-card__top {
	display: grid;
	grid-template-columns: 54px minmax(0, 1fr) auto;
	gap: 12px;
	align-items: center;
}

.yw-lit800-testimonial-avatar {
	display: grid !important;
	width: 54px;
	height: 54px;
	place-items: center;
	border-radius: 999px !important;
	padding: 0 !important;
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep)) !important;
	color: #FFFFFF !important;
	font-size: 22px !important;
	font-weight: 950 !important;
}

.yw-lit800-testimonial-card__top strong,
.yw-lit800-testimonial-card__top em,
.yw-lit800-testimonial-card__top b {
	display: block;
}

.yw-lit800-testimonial-card__top strong {
	color: var(--lit-ink);
	font-size: 17px;
	font-weight: 950;
	line-height: 1.15;
}

.yw-lit800-testimonial-card__top em {
	margin-top: 4px;
	color: var(--lit-muted);
	font-size: 12px;
	font-style: normal;
	font-weight: 760;
	line-height: 1.25;
}

.yw-lit800-testimonial-card__top b {
	border-radius: 999px;
	padding: 6px 10px;
	background: var(--lit-soft);
	color: var(--lit-coral-deep);
	font-size: 12px;
	font-weight: 950;
	white-space: nowrap;
}

.yw-lit800-buy__grid {
	display: none;
}

.yw-lit800-buy-panel {
	grid-template-columns: minmax(0, 1fr) 220px;
	margin-top: 0;
}

.yw-lit800-floating-buy {
	bottom: 92px;
}

@keyframes lit800Ripple {
	0% {
		opacity: 0.65;
		transform: scale(0.92);
	}
	100% {
		opacity: 0;
		transform: scale(1.45);
	}
}

@keyframes lit800PulseCta {
	0%, 100% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-2px);
	}
}

@keyframes lit800TypeLine {
	from {
		opacity: 0;
		transform: translateX(-10px);
		clip-path: inset(0 100% 0 0);
	}
	to {
		opacity: 1;
		transform: translateX(0);
		clip-path: inset(0 0 0 0);
	}
}

@media (max-width: 1080px) {
	.yw-lit800-research-callout__chips,
	.yw-lit800-type-atlas,
	.yw-lit800-sample-grid--preview {
		grid-template-columns: 1fr;
	}

	.yw-lit800-type-row__head {
		min-height: auto;
	}

	.yw-lit800-training-flow {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.yw-lit800-training-flow div:nth-child(even) {
		transform: none;
	}
}

@media (max-width: 860px) {
	.yw-lit800-floating-buy {
		bottom: 12px;
	}

	.yw-lit800-answer-demo {
		grid-template-columns: 1fr;
	}

	.yw-lit800-sample-grid--preview {
		grid-auto-rows: auto;
	}

	.yw-lit800-sample-grid--preview .yw-lit800-sample:first-child {
		grid-row: auto;
	}

	.yw-lit800-sample-grid--preview img {
		height: auto !important;
		object-fit: contain !important;
	}

	.yw-lit800-buy-panel {
		grid-template-columns: 1fr;
	}
}

/* Capability pyramid: each answer ability sits on a real pyramid tier. */
.yw-lit800-research-callout__chips.yw-lit800-pyramid {
	display: block;
	position: relative;
	isolation: isolate;
	width: min(100%, 640px);
	aspect-ratio: 1.35;
	min-height: 420px;
	margin-inline: auto;
	padding: 0;
	background: transparent;
	filter: drop-shadow(0 24px 42px rgba(31, 43, 61, 0.13));
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid::before {
	content: "";
	position: absolute;
	inset: 0 0 7%;
	z-index: 0;
	clip-path: polygon(50% 1%, 99% 100%, 1% 100%);
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.22), transparent 18% 82%, rgba(31, 43, 61, 0.06)),
		linear-gradient(180deg, rgba(245, 0, 87, 0.20), rgba(255, 255, 255, 0.16));
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid::after {
	content: "";
	position: absolute;
	right: 6%;
	bottom: 0;
	left: 6%;
	height: 15px;
	border-radius: 999px;
	background: rgba(31, 43, 61, 0.12);
	filter: blur(11px);
	z-index: -1;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
	position: absolute;
	z-index: 1;
	display: flex !important;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 7px;
	overflow: hidden;
	min-height: 0;
	padding: 18px 24px;
	border: 1px solid rgba(255, 255, 255, 0.72);
	border-radius: 0;
	background: #FFFFFF !important;
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52);
	text-align: center;
	transform: translateZ(0);
	transition: filter 180ms ease, transform 180ms ease;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:hover {
	filter: brightness(1.03) saturate(1.02);
	transform: translateY(-2px);
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span::before,
.yw-lit800-research-callout__chips.yw-lit800-pyramid span::after {
	content: none !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid b,
.yw-lit800-research-callout__chips.yw-lit800-pyramid strong,
.yw-lit800-research-callout__chips.yw-lit800-pyramid em {
	position: relative;
	z-index: 2;
	display: block;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid b {
	display: grid;
	width: 34px;
	height: 34px;
	place-items: center;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.68);
	color: inherit;
	font-size: 12px;
	font-weight: 950;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid strong {
	color: inherit;
	font-size: clamp(17px, 1.65vw, 23px);
	font-weight: 950;
	line-height: 1.16;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid em {
	max-width: 18em;
	color: currentColor;
	font-size: 13px;
	font-style: normal;
	font-weight: 780;
	line-height: 1.35;
	opacity: 0.82;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(1) {
	inset: 73% 0 3% 0;
	clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%);
	background:
		linear-gradient(135deg, rgba(255, 246, 250, 0.98), rgba(251, 222, 233, 0.96)) !important;
	color: #B71B51 !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(2) {
	inset: 51% 9% 28% 9%;
	clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%);
	background:
		linear-gradient(135deg, rgba(234, 250, 243, 0.98), rgba(199, 234, 219, 0.96)) !important;
	color: #157A55 !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(3) {
	inset: 29% 19% 50% 19%;
	clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%);
	background:
		linear-gradient(135deg, rgba(238, 247, 255, 0.98), rgba(198, 225, 246, 0.96)) !important;
	color: #236DA8 !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
	inset: 3% 32% 72% 32%;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
	background:
		linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep)) !important;
	color: #FFFFFF !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) b {
	background: rgba(255, 255, 255, 0.20);
	color: #FFFFFF;
}

@media (max-width: 1080px) {
	.yw-lit800-research-callout__chips.yw-lit800-pyramid {
		aspect-ratio: auto;
		min-height: 0;
		filter: none;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid::before,
	.yw-lit800-research-callout__chips.yw-lit800-pyramid::after {
		display: none;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
		position: relative;
		inset: auto !important;
		margin-bottom: 10px;
		min-height: 88px;
		border-radius: 8px;
		clip-path: polygon(6% 0, 94% 0, 100% 100%, 0 100%) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
		transform: none;
	}

	.yw-lit800-method-card__front h3 {
		font-size: 24px;
		line-height: 1.22;
	}
}

@media (max-width: 860px) {
	.yw-lit800-method-card__front h3 {
		font-size: 22px;
		line-height: 1.24;
	}

	.yw-lit800-online-preview__head {
		grid-template-columns: 1fr;
		align-items: start;
	}

	.yw-lit800-online-preview__viewer {
		min-height: 430px;
	}
}

/* 2026-06-03 conversion pass: make the page read as a training product, not a card stack. */
.yw-lit800-btn--quiet {
	background: rgba(255, 255, 255, 0.62);
	border-color: rgba(233, 30, 99, 0.18);
	color: var(--lit-coral-deep) !important;
	box-shadow: none !important;
}

.yw-lit800-hero-lab {
	position: absolute;
	right: clamp(16px, 3vw, 34px);
	bottom: 42px;
	width: min(420px, calc(100% - 32px));
	padding: 18px;
	border: 1px solid rgba(233, 30, 99, 0.16);
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.88);
	box-shadow: 0 20px 50px rgba(26, 26, 26, 0.12);
	backdrop-filter: blur(14px);
}

.yw-lit800-hero-lab strong {
	display: block;
	margin-bottom: 10px;
	color: var(--lit-ink);
	font-size: 14px;
	font-weight: 950;
}

.yw-lit800-hero-lab ol {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.yw-lit800-hero-lab li {
	position: relative;
	display: grid;
	gap: 4px;
	min-height: 72px;
	padding: 10px 9px;
	border-radius: 12px;
	background: linear-gradient(180deg, #FFF4F8, #FFFFFF);
	border: 1px solid rgba(233, 30, 99, 0.12);
}

.yw-lit800-hero-lab li:not(:last-child)::after {
	content: "";
	position: absolute;
	top: 50%;
	right: -8px;
	width: 8px;
	height: 2px;
	background: var(--lit-coral-hot);
	opacity: 0.55;
}

.yw-lit800-hero-lab span {
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-hero-lab em {
	color: var(--lit-muted);
	font-size: 11px;
	font-style: normal;
	font-weight: 800;
	line-height: 1.35;
}

.yw-lit800-proofbar__grid {
	overflow: visible;
	gap: 14px;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
}

.yw-lit800-stat {
	position: relative;
	overflow: hidden;
	min-height: 0;
	border: 1px solid rgba(255, 255, 255, 0.72) !important;
	border-left: 4px solid var(--lit-coral) !important;
	border-radius: 8px;
	padding: 22px 20px;
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 244, 248, 0.78)),
		#FFFFFF !important;
	box-shadow: 0 16px 36px rgba(26, 26, 26, 0.06) !important;
	backdrop-filter: blur(14px);
}

.yw-lit800-stat::after {
	content: none;
}

.yw-lit800-stat--counter:nth-child(2) {
	border-left-color: var(--lit-green) !important;
}

.yw-lit800-stat--counter:nth-child(3) {
	border-left-color: var(--lit-blue) !important;
}

.yw-lit800-stat--counter:nth-child(4) {
	border-left-color: #F2B84B !important;
}

.yw-lit800-pain-grid {
	grid-template-columns: 0.95fr 1.05fr 0.95fr;
	align-items: stretch;
}

.yw-lit800-pain-card {
	min-height: 330px;
	padding: 32px;
}

.yw-lit800-pain-card__scene {
	display: inline-flex;
	width: fit-content;
	margin: 4px 0 16px;
	padding: 5px 10px;
	border-radius: 999px;
	background: rgba(233, 30, 99, 0.08);
	color: var(--lit-coral-deep);
	font-size: 12px;
	font-weight: 950;
}

.yw-lit800-pain-card em {
	display: block;
	margin-top: 18px;
	padding-top: 18px;
	border-top: 1px solid rgba(26, 26, 26, 0.08);
	color: var(--lit-muted);
	font-size: 14px;
	font-style: normal;
	font-weight: 750;
	line-height: 1.6;
}

.yw-lit800-story-funnel {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	align-items: center;
	gap: 18px;
	margin: -18px auto 34px;
	max-width: 760px;
}

.yw-lit800-story-funnel span,
.yw-lit800-story-funnel strong {
	display: grid;
	min-height: 54px;
	place-items: center;
	border-radius: 999px;
	font-weight: 950;
}

.yw-lit800-story-funnel span {
	background: #FFFFFF;
	border: 1px solid rgba(233, 30, 99, 0.16);
	color: var(--lit-coral-deep);
}

.yw-lit800-story-funnel strong {
	position: relative;
	padding: 0 24px;
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
	color: #FFFFFF;
	box-shadow: 0 18px 44px rgba(216, 27, 96, 0.18);
}

.yw-lit800-story-funnel strong::before,
.yw-lit800-story-funnel strong::after {
	content: "";
	position: absolute;
	top: 50%;
	width: 18px;
	height: 2px;
	background: var(--lit-coral-hot);
}

.yw-lit800-story-funnel strong::before {
	left: -18px;
}

.yw-lit800-story-funnel strong::after {
	right: -18px;
}

.yw-lit800-story-system {
	display: grid;
	grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
	align-items: center;
	gap: clamp(28px, 5vw, 64px);
	margin-top: 32px;
}

.yw-lit800-funnel-visual {
	position: relative;
	min-height: 520px;
	margin: 0;
	border: 1px solid rgba(233, 30, 99, 0.15);
	border-radius: 8px;
	background:
		radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.95) 0 18%, transparent 45%),
		linear-gradient(145deg, #FFFFFF 0%, #FFF2F6 54%, #F8FBFF 100%);
	box-shadow: 0 24px 64px rgba(26, 26, 26, 0.08);
	overflow: hidden;
}

.yw-lit800-funnel-visual::before {
	content: "";
	position: absolute;
	inset: 28px;
	border: 1px solid rgba(233, 30, 99, 0.08);
	border-radius: 8px;
	background-image:
		linear-gradient(rgba(233, 30, 99, 0.045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(36, 87, 166, 0.035) 1px, transparent 1px);
	background-size: 38px 38px;
	mask-image: radial-gradient(circle at center, #000 0 58%, transparent 78%);
}

.yw-lit800-funnel-visual::after {
	content: "";
	position: absolute;
	width: 180px;
	height: 180px;
	right: -42px;
	bottom: -44px;
	border-radius: 999px;
	background: rgba(233, 30, 99, 0.08);
}

.yw-lit800-funnel-visual__svg {
	position: absolute;
	inset: 34px 18px 18px;
	width: calc(100% - 36px);
	height: calc(100% - 52px);
	filter: drop-shadow(0 24px 34px rgba(201, 54, 83, 0.18));
}

.yw-lit800-funnel-visual__label {
	position: absolute;
	left: 50%;
	z-index: 2;
	display: grid;
	place-items: center;
	gap: 6px;
	border-radius: 999px;
	padding: 13px 22px;
	text-align: center;
	transform: translateX(-50%);
	box-shadow: 0 16px 38px rgba(26, 26, 26, 0.10);
}

.yw-lit800-funnel-visual__label strong {
	color: inherit;
	font-size: clamp(18px, 2.2vw, 28px);
	font-weight: 950;
	line-height: 1.05;
}

.yw-lit800-funnel-visual__label span {
	color: inherit;
	font-size: 13px;
	font-weight: 760;
	line-height: 1.45;
	opacity: 0.82;
}

.yw-lit800-funnel-visual__label--top {
	top: 58px;
	width: min(74%, 340px);
	background: rgba(255, 255, 255, 0.92);
	color: #1F2933;
}

.yw-lit800-funnel-visual__label--middle {
	top: 225px;
	width: min(68%, 320px);
	background: linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep));
	color: #FFFFFF;
}

.yw-lit800-funnel-visual__label--bottom {
	bottom: 48px;
	width: min(56%, 270px);
	background: rgba(255, 255, 255, 0.95);
	color: var(--lit-coral-deep);
}

.yw-lit800-story-flow--side {
	position: relative;
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
	align-items: stretch;
}

.yw-lit800-story-flow--side::before {
	content: "";
	position: absolute;
	top: 40px;
	bottom: 40px;
	left: 32px;
	width: 2px;
	border-radius: 999px;
	background: linear-gradient(180deg, rgba(36, 87, 166, 0.18), rgba(233, 30, 99, 0.34));
}

.yw-lit800-story-flow--side article {
	grid-template-columns: auto minmax(0, 1fr);
	gap: 18px;
	align-items: center;
	min-height: 0;
	border-color: rgba(233, 30, 99, 0.13);
	padding: clamp(22px, 2.5vw, 30px);
	background: rgba(255, 255, 255, 0.94);
	transform: none !important;
}

.yw-lit800-story-flow--side .yw-lit800-story-step--1,
.yw-lit800-story-flow--side .yw-lit800-story-step--2,
.yw-lit800-story-flow--side .yw-lit800-story-step--3 {
	min-height: 0;
	transform: none !important;
}

.yw-lit800-story-flow--side .yw-lit800-story-step--1 {
	color: var(--lit-blue);
}

.yw-lit800-story-flow--side .yw-lit800-story-step--2 {
	color: var(--lit-green);
}

.yw-lit800-story-flow--side .yw-lit800-story-step--3 {
	color: var(--lit-coral-deep);
}

.yw-lit800-story-flow--side article::after {
	width: 86px;
	height: 86px;
	right: 16px;
	bottom: 14px;
}

.yw-lit800-story-flow--side .yw-lit800-story-flow__num {
	position: relative;
	z-index: 2;
	width: 64px;
	height: 64px;
	border-radius: 20px;
	background: #FFFFFF;
	box-shadow:
		inset 0 0 0 1px color-mix(in srgb, currentColor 18%, transparent),
		0 12px 28px rgba(26, 26, 26, 0.08);
}

.yw-lit800-story-flow--side article h3 {
	margin: 0;
	font-size: clamp(24px, 2.5vw, 34px);
}

.yw-lit800-story-flow--side article p {
	margin: 12px 0 0;
	max-width: 31em;
}

body.yw-reveal-ready .yw-lit800 .yw-lit800-story-flow--side .yw-lit800-story-step[data-yw-reveal],
body.yw-reveal-ready .yw-lit800 .yw-lit800-story-flow--side .yw-lit800-story-step[data-yw-reveal]:hover {
	transform: none !important;
}

.yw-lit800-funnel-visual__svg circle {
	animation: yw-lit800-funnel-dot 3.8s ease-in-out infinite;
	transform-origin: center;
}

.yw-lit800-funnel-visual__svg circle:nth-of-type(2) {
	animation-delay: 0.5s;
}

.yw-lit800-funnel-visual__svg circle:nth-of-type(3) {
	animation-delay: 1s;
}

@keyframes yw-lit800-funnel-dot {
	0%,
	100% {
		opacity: 0.25;
		transform: translateY(-4px) scale(0.92);
	}
	50% {
		opacity: 0.72;
		transform: translateY(7px) scale(1);
	}
}

.yw-lit800-method-card__back {
	text-align: left;
	align-items: stretch;
}

.yw-lit800-method-card__back strong,
.yw-lit800-method-card__back p {
	text-align: left;
}

.yw-lit800-method-card__mini {
	gap: 10px;
}

.yw-lit800-method-card__mini > span {
	display: grid;
	grid-template-columns: minmax(92px, auto) minmax(0, 1fr);
	align-items: center;
	text-align: left;
}

.yw-lit800-subject-path {
	grid-column: 1 / -1;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 18px;
	justify-content: center;
}

.yw-lit800-subject-path span {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 8px 13px;
	background: rgba(245, 0, 87, 0.08);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-subject-tabs {
	grid-column: 1;
	grid-row: 2;
}

.yw-lit800-subject-panels {
	grid-column: 2;
	grid-row: 2;
}

.yw-lit800-answer-demo {
	box-shadow: 0 30px 80px rgba(31, 43, 61, 0.10);
}

.yw-lit800-answer-demo-panel h3 mark {
	box-decoration-break: clone;
	-webkit-box-decoration-break: clone;
}

.yw-lit800-answer-demo-panel__stage {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 18px 0 2px;
}

.yw-lit800-answer-demo-panel__stage span {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 7px 12px;
	background: var(--lit-ink);
	color: #FFFFFF;
	font-size: 12px;
	font-weight: 950;
}

.yw-lit800-answer-demo-panel__stage b {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 7px 12px;
	background: rgba(245, 0, 87, 0.10);
	color: var(--lit-coral-deep);
	font-size: 12px;
	font-weight: 950;
	animation: ywLit800ChipIn 520ms ease both;
}

.yw-lit800-answer-demo-panel__stage b:nth-child(3) {
	animation-delay: 110ms;
}

.yw-lit800-answer-demo-panel__stage b:nth-child(4) {
	animation-delay: 220ms;
}

@keyframes ywLit800ChipIn {
	from {
		opacity: 0;
		transform: translateY(8px) scale(0.96);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

.yw-lit800-training-flow {
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 16px;
	background: transparent;
	padding: 0;
}

.yw-lit800-training-flow div {
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 18px;
	background: #FFFFFF;
	box-shadow: 0 14px 34px rgba(31, 43, 61, 0.07);
}

.yw-lit800-training-flow div::after {
	right: -18px;
}

.yw-lit800-sample-grid--preview {
	display: grid;
	grid-template-columns: minmax(0, 1.24fr) minmax(260px, 0.76fr);
	grid-template-rows: repeat(3, minmax(140px, auto));
	align-items: stretch;
	gap: 18px;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample {
	min-height: 0;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample.is-main {
	grid-row: 1 / span 3;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample.is-main img {
	height: 620px !important;
}

.yw-lit800-sample-grid--preview .yw-lit800-sample:not(.is-main) img {
	height: 170px !important;
	object-fit: cover !important;
	object-position: top center;
}

.yw-lit800-fit-card b {
	display: block;
	margin-top: 18px;
	padding: 14px 16px;
	border-radius: 14px;
	background: rgba(245, 0, 87, 0.08);
	color: var(--lit-coral-deep);
	font-size: 14px;
	font-weight: 900;
	line-height: 1.55;
}

.yw-lit800-faq {
	grid-template-columns: 1fr;
	max-width: 960px;
	margin: 0 auto;
}

.yw-lit800-faq details {
	border: 1px solid rgba(26, 26, 26, 0.08);
	border-radius: 18px;
	background: #FFFFFF;
	box-shadow: 0 12px 32px rgba(31, 43, 61, 0.06);
	transition: border-color 180ms ease, box-shadow 180ms ease;
}

.yw-lit800-faq details[open] {
	border-color: rgba(233, 30, 99, 0.20);
	box-shadow: 0 18px 42px rgba(216, 27, 96, 0.09);
}

.yw-lit800-faq summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 22px 24px;
	cursor: pointer;
	list-style: none;
}

.yw-lit800-faq summary::-webkit-details-marker {
	display: none;
}

.yw-lit800-faq summary h3 {
	margin: 0;
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.35;
}

.yw-lit800-faq summary span {
	display: grid;
	flex: 0 0 32px;
	width: 32px;
	height: 32px;
	place-items: center;
	border-radius: 999px;
	background: rgba(245, 0, 87, 0.08);
	color: var(--lit-coral-deep);
	font-weight: 950;
	transition: transform 180ms ease;
}

.yw-lit800-faq details[open] summary span {
	transform: rotate(45deg);
}

.yw-lit800-faq details > p {
	margin: 0;
	padding: 0 24px 24px;
	color: var(--lit-muted);
	font-size: 16px;
	line-height: 1.8;
}

.yw-lit800-school-more {
	margin-top: 18px;
}

.yw-lit800-school-more summary {
	display: grid;
	width: fit-content;
	min-height: 46px;
	place-items: center;
	margin: 0 auto 20px;
	border: 1px solid rgba(233, 30, 99, 0.20);
	border-radius: 999px;
	padding: 10px 20px;
	background: #FFFFFF;
	color: var(--lit-coral-deep);
	cursor: pointer;
	font-size: 15px;
	font-weight: 950;
	list-style: none;
}

.yw-lit800-school-more summary::-webkit-details-marker {
	display: none;
}

@media (max-width: 1080px) {
	.yw-lit800-hero-lab {
		position: relative;
		right: auto;
		bottom: auto;
		width: 100%;
		margin-top: 14px;
	}

	.yw-lit800-sample-grid--preview {
		grid-template-columns: 1fr;
		grid-template-rows: auto;
	}

	.yw-lit800-sample-grid--preview .yw-lit800-sample.is-main {
		grid-row: auto;
	}

	.yw-lit800-sample-grid--preview .yw-lit800-sample.is-main img,
	.yw-lit800-sample-grid--preview .yw-lit800-sample:not(.is-main) img {
		height: auto !important;
		object-fit: contain !important;
	}

	.yw-lit800-subject-switch {
		grid-template-columns: 1fr;
	}

	.yw-lit800-subject-path,
	.yw-lit800-subject-tabs,
	.yw-lit800-subject-panels {
		grid-column: auto;
		grid-row: auto;
	}
}

	@media (max-width: 720px) {
		.yw-lit800-hero-lab ol,
		.yw-lit800-training-flow {
			grid-template-columns: 1fr;
		}

	.yw-lit800-hero-lab li:not(:last-child)::after,
	.yw-lit800-story-funnel strong::before,
	.yw-lit800-story-funnel strong::after {
		display: none;
	}

	.yw-lit800-proofbar__grid {
		gap: 12px;
		padding: 12px;
	}

	.yw-lit800-stat {
		min-height: 0;
	}

	.yw-lit800-pain-grid {
		grid-template-columns: 1fr;
	}

		.yw-lit800-story-funnel {
			grid-template-columns: 1fr;
		}

		.yw-lit800-funnel-visual {
			min-height: 430px;
		}

		.yw-lit800-funnel-visual__label {
			padding: 11px 16px;
		}

		.yw-lit800-funnel-visual__label--top {
			top: 50px;
			width: min(82%, 320px);
		}

		.yw-lit800-funnel-visual__label--middle {
			top: 200px;
			width: min(78%, 320px);
		}

		.yw-lit800-funnel-visual__label--bottom {
			bottom: 42px;
			width: min(70%, 280px);
		}

		.yw-lit800-story-flow--side::before {
			left: 30px;
		}

		.yw-lit800-story-flow--side article {
			grid-template-columns: 58px minmax(0, 1fr);
			padding: 20px;
		}

		.yw-lit800-story-flow--side .yw-lit800-story-flow__num {
			width: 58px;
			height: 58px;
		}

		.yw-lit800-method-card__mini > span {
			grid-template-columns: 1fr;
		}

	.yw-lit800-subject-path {
		justify-content: center;
	}

	.yw-lit800-pdf-embed {
		height: 520px;
	}
}

@media (max-width: 1080px) {
	.yw-lit800-research-callout {
		grid-template-columns: 1fr !important;
		gap: 24px;
	}

	.yw-lit800-research-callout > div {
		min-width: 0;
	}

	.yw-lit800-research-callout strong {
		width: 100%;
		max-width: 100%;
		text-wrap: balance;
		overflow-wrap: anywhere;
		word-break: normal;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid {
		display: block !important;
		width: min(100%, 520px);
		aspect-ratio: 1.35;
		min-height: clamp(300px, 76vw, 390px);
		filter: drop-shadow(0 18px 34px rgba(31, 43, 61, 0.12));
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid::before,
	.yw-lit800-research-callout__chips.yw-lit800-pyramid::after {
		display: block;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
		position: absolute;
		margin: 0;
		min-height: 0;
		border-radius: 0;
		padding: 10px 18px;
		gap: 5px;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(1) {
		inset: 73% 0 3% 0 !important;
		clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(2) {
		inset: 51% 9% 28% 9% !important;
		clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(3) {
		inset: 29% 19% 50% 19% !important;
		clip-path: polygon(10% 0, 90% 0, 100% 100%, 0 100%) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
		inset: 3% 32% 72% 32% !important;
		clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
		transform: none;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid b {
		width: 30px;
		height: 30px;
		font-size: 11px;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid strong {
		font-size: clamp(15px, 4vw, 20px);
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid em {
		font-size: clamp(11px, 3.2vw, 13px);
	}
}

@media (max-width: 640px) {
	.yw-lit800-research-callout__chips.yw-lit800-pyramid {
		min-height: clamp(380px, 100vw, 430px);
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
		gap: 3px;
		padding: 7px 14px;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid b {
		width: 26px;
		height: 26px;
		font-size: 10px;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid strong {
		font-size: clamp(15px, 4.5vw, 18px);
		line-height: 1.12;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid em {
		font-size: clamp(10px, 3vw, 12px);
		line-height: 1.22;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
		inset: 3% 28% 72% 28% !important;
	}
}

@media (max-width: 860px) {
	.yw-lit800-story-system {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.yw-lit800-funnel-visual {
		min-height: 450px;
	}

	.yw-lit800-story-flow--side {
		width: 100%;
	}
}

@media (max-width: 720px) {
	.yw-lit800-funnel-visual {
		min-height: 430px;
	}

	.yw-lit800-funnel-visual__label {
		padding: 11px 16px;
	}

	.yw-lit800-funnel-visual__label--top {
		top: 50px;
		width: min(82%, 320px);
	}

	.yw-lit800-funnel-visual__label--middle {
		top: 200px;
		width: min(78%, 320px);
	}

	.yw-lit800-funnel-visual__label--bottom {
		bottom: 42px;
		width: min(70%, 280px);
	}

	.yw-lit800-story-flow--side::before {
		left: 30px;
	}

	.yw-lit800-story-flow--side article {
		grid-template-columns: 58px minmax(0, 1fr);
		padding: 20px;
	}

	.yw-lit800-story-flow--side .yw-lit800-story-flow__num {
		width: 58px;
		height: 58px;
	}
}

/* 2026-06-03 comment pass: cleaner pyramid, frameless funnel, and simplified decision blocks. */
.yw-lit800-research-callout__chips.yw-lit800-pyramid {
	width: min(100%, 620px) !important;
	aspect-ratio: 1.22 !important;
	min-height: 420px !important;
	filter: drop-shadow(0 28px 48px rgba(31, 43, 61, 0.14)) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid::before {
	inset: 4% 2% 1% !important;
	clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.32), transparent 22% 78%, rgba(26, 26, 26, 0.06)),
		linear-gradient(180deg, rgba(216, 27, 96, 0.18), rgba(47, 111, 159, 0.10) 58%, rgba(233, 30, 99, 0.12)) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
	border: 0 !important;
	border-radius: 0 !important;
	padding: clamp(10px, 2vw, 20px) 22px !important;
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, 0.58),
		inset 0 -1px 0 rgba(255, 255, 255, 0.62) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid b {
	display: none !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(1) {
	inset: 74% 2% 1% 2% !important;
	clip-path: polygon(12.5% 0, 87.5% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(2) {
	inset: 51% 14% 26% 14% !important;
	clip-path: polygon(15.3% 0, 84.7% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(3) {
	inset: 29% 25% 49% 25% !important;
	clip-path: polygon(22% 0, 78% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
	inset: 5% 36% 71% 36% !important;
	clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
	justify-content: flex-end !important;
	padding-bottom: clamp(14px, 2vw, 20px) !important;
}

.yw-lit800-funnel-visual {
	border: 0 !important;
	border-radius: 0 !important;
	background: transparent !important;
	box-shadow: none !important;
	overflow: visible !important;
}

.yw-lit800-funnel-visual::before,
.yw-lit800-funnel-visual::after {
	display: none !important;
}

.yw-lit800-subject-path {
	display: none !important;
}

.yw-lit800 .yw-lit800-fit__grid {
	grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	align-items: stretch !important;
}

.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card {
	grid-column: auto !important;
	grid-row: auto !important;
	min-height: 260px !important;
	transform: none !important;
}

.yw-lit800-online-preview__head {
	display: block !important;
	padding-left: 0 !important;
	text-align: center !important;
}

.yw-lit800-online-preview__head h3 {
	margin: 0 auto !important;
	text-align: center !important;
}

@media (max-width: 860px) {
	.yw-lit800 .yw-lit800-fit__grid {
		grid-template-columns: minmax(0, 1fr) !important;
	}
}

@media (max-width: 640px) {
	.yw-lit800-research-callout__chips.yw-lit800-pyramid {
		min-height: clamp(340px, 94vw, 410px) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span {
		padding: 7px 12px !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
		inset: 4% 30% 70% 30% !important;
		padding-bottom: 12px !important;
	}
}

/* 2026-06-03 creative polish pass: stabilize visuals without changing approved copy. */
.yw-lit800-research-callout__chips.yw-lit800-pyramid {
	width: min(100%, 620px) !important;
	aspect-ratio: 1.18 !important;
	min-height: 430px !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid::before {
	inset: 4% 2% 4% !important;
	clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.28), transparent 24% 76%, rgba(31, 43, 61, 0.06)),
		linear-gradient(180deg, rgba(216, 27, 96, 0.18), rgba(47, 111, 159, 0.10) 56%, rgba(233, 30, 99, 0.12)) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span::before,
.yw-lit800-research-callout__chips.yw-lit800-pyramid span::after {
	content: none !important;
	display: none !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(1) {
	inset: 73% 2% 4% 2% !important;
	clip-path: polygon(12.5% 0, 87.5% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(2) {
	inset: 50% 14% 27% 14% !important;
	clip-path: polygon(16.7% 0, 83.3% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(3) {
	inset: 27% 26% 50% 26% !important;
	clip-path: polygon(25% 0, 75% 0, 100% 100%, 0 100%) !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
	inset: 4% 38% 73% 38% !important;
	clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
	justify-content: end !important;
	padding-bottom: 18px !important;
}

.yw-lit800-method-card__front {
	position: relative;
	overflow: hidden;
}

.yw-lit800-method-card__front::after {
	content: "";
	position: absolute;
	right: 26px;
	bottom: 26px;
	width: 118px;
	height: 88px;
	border-radius: 24px;
	background:
		linear-gradient(90deg, rgba(245, 0, 87, 0.14) 2px, transparent 2px) 0 0 / 18px 18px,
		linear-gradient(180deg, rgba(36, 87, 166, 0.12) 2px, transparent 2px) 0 0 / 18px 18px,
		rgba(255, 255, 255, 0.72);
	box-shadow: inset 0 0 0 1px rgba(245, 0, 87, 0.12);
	opacity: 0.72;
	pointer-events: none;
}

.yw-lit800-method-card__front h3 {
	position: relative;
	z-index: 1;
	max-width: 11em;
}

.yw-lit800-method-card__front > span,
.yw-lit800-method-card__front em {
	position: relative;
	z-index: 1;
}

.yw-lit800-method-card__back {
	text-align: left !important;
}

.yw-lit800-method-card__back p,
.yw-lit800-method-card__mini i {
	text-align: justify !important;
	text-align-last: left !important;
}

.yw-lit800-answer-demo {
	overflow: visible;
}

.yw-lit800-answer-demo__visual {
	min-height: clamp(650px, 56vw, 760px);
}

.yw-lit800-preview-fallback {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto auto;
	gap: 18px;
	align-items: center;
	margin-top: 22px;
	border: 1px solid rgba(233, 30, 99, 0.14);
	border-radius: 18px;
	padding: 18px;
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 244, 248, 0.82)),
		#FFFFFF;
	box-shadow: 0 16px 38px rgba(31, 43, 61, 0.07);
	text-align: left;
}

.yw-lit800-preview-fallback span,
.yw-lit800-preview-fallback strong,
.yw-lit800-preview-fallback p,
.yw-lit800-preview-fallback a {
	display: block;
}

.yw-lit800-preview-fallback span {
	width: fit-content;
	border-radius: 999px;
	padding: 6px 11px;
	background: rgba(245, 0, 87, 0.09);
	color: var(--lit-coral-deep);
	font-size: 13px;
	font-weight: 950;
}

.yw-lit800-preview-fallback strong {
	margin-top: 8px;
	color: var(--lit-ink);
	font-size: clamp(20px, 2vw, 25px);
	font-weight: 950;
	line-height: 1.25;
}

.yw-lit800-preview-fallback p {
	margin: 8px 0 0;
	color: var(--lit-muted);
	font-size: 14px;
	font-weight: 760;
	line-height: 1.65;
}

.yw-lit800-preview-fallback ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.yw-lit800-preview-fallback li {
	border-radius: 999px;
	padding: 8px 12px;
	background: #FFFFFF;
	color: #3F4652;
	font-size: 13px;
	font-weight: 900;
	box-shadow: 0 8px 18px rgba(31, 43, 61, 0.06);
}

.yw-lit800-preview-fallback a {
	border-radius: 999px;
	padding: 11px 16px;
	background: var(--lit-coral-hot);
	color: #FFFFFF !important;
	font-size: 14px;
	font-weight: 950;
	text-align: center;
	text-decoration: none;
	box-shadow: 0 12px 24px rgba(216, 27, 96, 0.18);
	white-space: nowrap;
}

.yw-lit800-online-preview__viewer {
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(245, 248, 252, 0.96)),
		#F5F7FA !important;
}

.yw-lit800-pdf-embed {
	background: #FFFFFF;
}

.yw-lit800-school-card {
	background:
		linear-gradient(135deg, rgba(233, 30, 99, 0.14), rgba(47, 111, 159, 0.16)),
		linear-gradient(135deg, #FFF7FA, #EEF5FF) !important;
}

.yw-lit800-school-card img {
	position: absolute;
	inset: 0;
	opacity: 0;
	transition: opacity 260ms ease, transform 520ms ease;
}

.yw-lit800-school-card.is-image-loaded img {
	opacity: 1;
}

.yw-lit800-school-card.is-image-failed img {
	display: none;
}

.yw-lit800-school-card::before {
	content: "真题答案详解";
	position: absolute;
	left: 14px;
	top: 14px;
	z-index: 0;
	border-radius: 999px;
	padding: 6px 10px;
	background: rgba(255, 255, 255, 0.74);
	color: rgba(63, 70, 82, 0.78);
	font-size: 12px;
	font-weight: 900;
}

.yw-lit800-floating-buy {
	transition: transform 220ms ease, opacity 220ms ease, filter 220ms ease;
}

.yw-lit800-floating-buy.is-soft {
	opacity: 0.72;
	filter: saturate(0.92);
	transform: translateY(6px) scale(0.88);
}

.yw-lit800-floating-buy.is-soft:hover,
.yw-lit800-floating-buy.is-soft:focus-within {
	opacity: 1;
	filter: none;
	transform: none;
}

@media (max-width: 860px) {
	.yw-lit800-preview-fallback {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.yw-lit800-preview-fallback span,
	.yw-lit800-preview-fallback a {
		margin-right: auto;
		margin-left: auto;
	}

	.yw-lit800-preview-fallback ul {
		justify-content: center;
	}
}

@media (max-width: 640px) {
	.yw-lit800-research-callout__chips.yw-lit800-pyramid {
		min-height: clamp(340px, 92vw, 400px) !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(1) {
		inset: 73% 2% 4% 2% !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(2) {
		inset: 50% 14% 27% 14% !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(3) {
		inset: 27% 26% 50% 26% !important;
	}

	.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
		inset: 4% 36% 73% 36% !important;
	}
}

/* 2026-06-04 hero scene image pass */
.yw-lit800-hero.yw-lit800-hero--scene {
	position: relative;
	overflow: hidden;
	padding-top: clamp(46px, 5vw, 74px);
	padding-bottom: clamp(44px, 5vw, 72px);
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.84) 34%, rgba(255, 255, 255, 0.38) 58%, rgba(255, 255, 255, 0.06) 100%),
		linear-gradient(180deg, rgba(255, 255, 255, 0) 70%, rgba(250, 242, 246, 0.8) 100%),
		url("hero-training-desk.jpg"),
		linear-gradient(135deg, #FFFFFF 0%, #FBF0F4 42%, #EDF6F8 100%);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center right;
}

.yw-lit800-hero--scene .yw-lit800-hero__grid {
	position: relative;
	display: block;
	min-height: clamp(560px, 48vw, 720px);
}

.yw-lit800-hero--scene .yw-lit800-hero__copy {
	position: relative;
	z-index: 2;
	width: min(560px, 48vw);
	padding-top: clamp(24px, 3vw, 46px);
}

.yw-lit800-hero--scene .yw-lit800-hero__visual--scene {
	display: none;
}

.yw-lit800-hero--scene .yw-lit800-hero-photo {
	position: absolute;
	inset: 0;
	overflow: hidden;
	border: 0;
	border-radius: 12px;
	background: #F8FCFD;
	box-shadow: 0 28px 70px rgba(31, 70, 92, 0.1);
}

.yw-lit800-hero--scene .yw-lit800-hero-photo::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.42) 42%, rgba(255, 255, 255, 0.02) 100%);
	pointer-events: none;
}

.yw-lit800-hero--scene .yw-lit800-hero-photo img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	border: 0;
	border-radius: 12px;
	box-shadow: none;
	transform: none;
}

.yw-lit800-hero--scene .yw-lit800-hero__visual--hybrid:hover img {
	transform: none;
}

.yw-lit800-hero--scene .yw-lit800-hero-photo__badges,
.yw-lit800-hero--scene .yw-lit800-hero-lab,
.yw-lit800-hero--scene .yw-lit800-hero__visual figcaption {
	display: none;
}

.yw-lit800-hero--scene .yw-lit800-lead {
	max-width: 560px;
}

.yw-lit800-hero--scene .yw-lit800-actions,
.yw-lit800-hero--scene .yw-lit800-hero__chips {
	position: relative;
	z-index: 3;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
	inset: 4% 35% 72% 35% !important;
	padding-top: clamp(28px, 3vw, 40px) !important;
	padding-bottom: 12px !important;
	justify-content: flex-start !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) strong {
	font-size: clamp(18px, 1.7vw, 22px) !important;
	line-height: 1.05 !important;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) small {
	max-width: 118px !important;
	margin-inline: auto !important;
	font-size: clamp(11px, 1vw, 13px) !important;
	line-height: 1.25 !important;
}

.yw-lit800-floating-buy.is-soft {
	opacity: 0.5;
	filter: saturate(0.86);
	transform: translate(64%, 10px) scale(0.72);
}

.yw-lit800-school-card img {
	opacity: 1;
}

.yw-lit800-school-card.is-image-failed img {
	opacity: 0;
}

/* 2026-06-04 annotation pass: proof copy, pain cards, pyramid geometry, and funnel scale. */
.yw-lit800-stat p {
	font-size: 15px !important;
	line-height: 1.72 !important;
}

.yw-lit800-pain-card .yw-lit800-visual-icon {
	margin-inline: auto !important;
}

.yw-lit800-inline-emphasis {
	color: var(--lit-coral-deep);
	background: transparent;
	font: inherit;
}

.yw-lit800-research-callout__chips.yw-lit800-pyramid span:nth-child(4) {
	inset: 4% 38% 73% 38% !important;
	clip-path: polygon(50% 0, 100% 100%, 0 100%) !important;
	justify-content: flex-start !important;
}

.yw-lit800-story-system {
	grid-template-columns: minmax(420px, 1.08fr) minmax(0, 0.92fr) !important;
	gap: clamp(34px, 5vw, 72px) !important;
}

.yw-lit800-funnel-visual {
	width: min(100%, 660px) !important;
	min-height: clamp(600px, 48vw, 700px) !important;
	justify-self: center;
}

.yw-lit800-funnel-visual__svg {
	inset: 38px 4px 10px !important;
	width: calc(100% - 8px) !important;
	height: calc(100% - 48px) !important;
}

.yw-lit800-funnel-visual__label--top {
	top: 72px !important;
	width: min(78%, 400px) !important;
}

.yw-lit800-funnel-visual__label--middle {
	top: 280px !important;
	width: min(76%, 430px) !important;
}

.yw-lit800-funnel-visual__label--bottom {
	bottom: 66px !important;
	width: min(62%, 340px) !important;
}

@media (max-width: 960px) {
	.yw-lit800-story-system {
		grid-template-columns: minmax(0, 1fr) !important;
	}

	.yw-lit800-funnel-visual {
		width: min(100%, 620px) !important;
		min-height: clamp(520px, 92vw, 640px) !important;
	}

	.yw-lit800-funnel-visual__label--middle {
		top: 44% !important;
	}
}

@media (max-width: 960px) {
	.yw-lit800-hero--scene .yw-lit800-hero__grid {
		min-height: clamp(520px, 88vw, 640px);
	}

	.yw-lit800-hero--scene .yw-lit800-hero__copy {
		width: 100%;
		padding-top: 0;
	}

	.yw-lit800-hero--scene .yw-lit800-hero__visual--scene {
		display: none;
	}
}

/* 800题用法：训练流程终稿强化 */
.yw-lit800-answer-demo__controls {
	align-content: start;
}

.yw-lit800-answer-demo__visual {
	min-height: clamp(560px, 45vw, 640px) !important;
}

.yw-lit800-answer-demo__controls label {
	align-items: start !important;
	row-gap: 2px !important;
	padding: 18px !important;
}

.yw-lit800-answer-demo__controls span {
	margin-top: 0;
}

.yw-lit800-answer-demo__controls strong {
	margin: 0;
}

.yw-lit800-answer-demo__controls em {
	margin-top: 0;
	color: #596171;
	font-size: 15px !important;
	line-height: 1.48;
}

.yw-lit800-training-flow {
	isolation: isolate;
	position: relative;
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: clamp(12px, 1.5vw, 20px) !important;
	margin-top: clamp(8px, 2vw, 18px);
	border: 1px solid rgba(233, 30, 99, 0.18) !important;
	border-radius: 24px !important;
	padding: clamp(22px, 2.6vw, 30px) !important;
	background:
		radial-gradient(circle at 10% 0%, rgba(245, 0, 87, 0.12), transparent 34%),
		linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 244, 248, 0.88) 52%, rgba(232, 246, 255, 0.76)),
		#FFFFFF !important;
	box-shadow: 0 28px 70px rgba(31, 43, 61, 0.12);
	overflow: hidden;
}

.yw-lit800-training-flow::before {
	content: "";
	position: absolute;
	z-index: 0;
	left: clamp(34px, 4vw, 56px);
	right: clamp(34px, 4vw, 56px);
	top: 50%;
	height: 3px;
	border-radius: 999px;
	background: linear-gradient(90deg, rgba(245, 0, 87, 0.20), rgba(46, 125, 50, 0.18), rgba(21, 101, 192, 0.18), rgba(245, 0, 87, 0.20));
	transform: translateY(-50%);
	pointer-events: none;
}

.yw-lit800-training-flow div {
	position: relative;
	z-index: 1;
	display: grid;
	align-content: start;
	gap: 10px;
	min-height: 156px;
	border: 1px solid rgba(233, 30, 99, 0.13) !important;
	border-radius: 18px !important;
	padding: 20px 18px !important;
	background: rgba(255, 255, 255, 0.94) !important;
	box-shadow: 0 18px 42px rgba(31, 43, 61, 0.08) !important;
	transform: none !important;
}

.yw-lit800-training-flow div::after {
	content: "";
	position: absolute;
	right: calc(-1 * clamp(16px, 1.5vw, 22px));
	top: 50%;
	width: 24px !important;
	height: 24px !important;
	border: 0 !important;
	border-radius: 999px;
	background:
		linear-gradient(135deg, var(--lit-coral-hot), var(--lit-coral-deep)) !important;
	box-shadow: 0 0 0 6px rgba(245, 0, 87, 0.10);
	transform: translate(50%, -50%) !important;
	opacity: 1 !important;
}

.yw-lit800-training-flow div::before {
	content: "";
	position: absolute;
	right: calc(-1 * clamp(16px, 1.5vw, 22px) - 2px);
	top: 50%;
	z-index: 1;
	width: 8px;
	height: 8px;
	border-top: 2px solid #FFFFFF;
	border-right: 2px solid #FFFFFF;
	transform: translate(50%, -50%) rotate(45deg);
}

.yw-lit800-training-flow div:last-child::after,
.yw-lit800-training-flow div:last-child::before {
	display: none;
}

.yw-lit800-training-flow span {
	display: inline-grid;
	width: 36px;
	height: 36px;
	place-items: center;
	border-radius: 999px;
	background: rgba(245, 0, 87, 0.09);
	color: var(--lit-coral-deep);
	font-size: 14px;
	font-weight: 950;
}

.yw-lit800-training-flow strong {
	color: var(--lit-ink);
	font-size: 20px;
	font-weight: 950;
	line-height: 1.2;
}

.yw-lit800-training-flow em {
	color: #4D5666;
	font-size: 15px;
	font-style: normal;
	font-weight: 760;
	line-height: 1.56;
}

@media (max-width: 1080px) {
	.yw-lit800-training-flow {
		grid-template-columns: 1fr !important;
	}

	.yw-lit800-training-flow::before {
		left: 44px;
		right: auto;
		top: 30px;
		bottom: 30px;
		width: 3px;
		height: auto;
		background: linear-gradient(180deg, rgba(245, 0, 87, 0.20), rgba(46, 125, 50, 0.18), rgba(21, 101, 192, 0.18), rgba(245, 0, 87, 0.20));
		transform: none;
	}

	.yw-lit800-training-flow div {
		min-height: 0;
		padding-left: 62px !important;
	}

	.yw-lit800-training-flow div::after {
		left: 32px !important;
		right: auto !important;
		top: auto !important;
		bottom: -18px !important;
		transform: translate(-50%, 50%) !important;
	}

	.yw-lit800-training-flow div::before {
		left: 30px;
		right: auto;
		top: auto;
		bottom: -22px;
		transform: translate(-50%, 50%) rotate(135deg);
	}

	.yw-lit800-training-flow span {
		position: absolute;
		left: 16px;
		top: 20px;
	}
}

/* 适配人群：画像卡片终稿 */
.yw-lit800 .yw-lit800-fit__grid {
	grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
	gap: clamp(18px, 2.2vw, 28px) !important;
	align-items: stretch !important;
	margin-top: clamp(28px, 4vw, 46px);
}

.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card {
	display: grid !important;
	grid-template-columns: minmax(0, 1fr) 76px;
	grid-template-areas:
		"label icon"
		"title icon"
		"desc desc"
		"use use";
	align-content: start;
	gap: 10px 18px;
	grid-column: auto !important;
	grid-row: auto !important;
	min-height: clamp(260px, 21vw, 310px) !important;
	border: 1px solid rgba(233, 30, 99, 0.12) !important;
	border-radius: 18px !important;
	padding: clamp(24px, 2.8vw, 34px) !important;
	background:
		radial-gradient(circle at 96% 86%, rgba(245, 0, 87, 0.10), transparent 30%),
		linear-gradient(135deg, #FFFFFF 0%, rgba(255, 244, 248, 0.84) 100%) !important;
	box-shadow: 0 18px 48px rgba(31, 43, 61, 0.07) !important;
	transform: none !important;
	transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card::after {
	display: none !important;
}

.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card:hover {
	border-color: rgba(233, 30, 99, 0.22) !important;
	box-shadow: 0 26px 64px rgba(31, 43, 61, 0.11) !important;
	transform: translateY(-4px) !important;
}

.yw-lit800 .yw-lit800-fit-card .yw-lit800-fit-visual {
	grid-area: icon;
	place-self: start end;
	display: inline-grid;
	width: 70px;
	height: 70px;
	place-items: center;
	margin: 0 !important;
	border-radius: 22px;
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 244, 248, 0.92));
	color: var(--lit-coral-deep);
	box-shadow: 0 16px 34px rgba(233, 30, 99, 0.10);
}

.yw-lit800 .yw-lit800-fit-card > span {
	grid-area: label;
	width: fit-content;
	margin: 0 !important;
	border: 1px solid rgba(233, 30, 99, 0.12);
	border-radius: 999px;
	padding: 7px 12px;
	background: rgba(255, 255, 255, 0.82) !important;
	color: var(--lit-coral-deep) !important;
	font-size: 13px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800 .yw-lit800-fit-card h3 {
	grid-area: title;
	max-width: 15em;
	margin: 2px 0 0 !important;
	color: var(--lit-ink);
	font-size: clamp(22px, 2vw, 27px);
	font-weight: 950;
	line-height: 1.28;
}

.yw-lit800 .yw-lit800-fit-card p {
	grid-area: desc;
	max-width: 38em;
	margin: 12px 0 0 !important;
	color: #515B6A;
	font-size: 16px;
	font-weight: 760;
	line-height: 1.78;
}

.yw-lit800 .yw-lit800-fit-card b {
	grid-area: use;
	position: relative;
	display: block;
	margin-top: 10px !important;
	border: 1px solid rgba(233, 30, 99, 0.10);
	border-radius: 16px;
	padding: 34px 18px 16px !important;
	background: rgba(245, 0, 87, 0.07) !important;
	color: var(--lit-coral-deep);
	font-size: 15px;
	font-weight: 900;
	line-height: 1.55;
}

.yw-lit800 .yw-lit800-fit-card b::before {
	content: "建议用法";
	position: absolute;
	left: 18px;
	top: 12px;
	color: rgba(216, 27, 96, 0.72);
	font-size: 12px;
	font-weight: 950;
	line-height: 1;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(2) {
	background:
		radial-gradient(circle at 96% 86%, rgba(46, 125, 50, 0.10), transparent 30%),
		linear-gradient(135deg, #FFFFFF 0%, rgba(242, 250, 246, 0.88) 100%) !important;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(2) > span,
.yw-lit800 .yw-lit800-fit-card:nth-child(2) b,
.yw-lit800 .yw-lit800-fit-card:nth-child(2) b::before {
	color: #25855A !important;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(2) .yw-lit800-fit-visual {
	color: #25855A;
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(242, 250, 246, 0.95));
}

.yw-lit800 .yw-lit800-fit-card:nth-child(3) {
	background:
		radial-gradient(circle at 96% 86%, rgba(21, 101, 192, 0.10), transparent 30%),
		linear-gradient(135deg, #FFFFFF 0%, rgba(241, 247, 255, 0.88) 100%) !important;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(3) > span,
.yw-lit800 .yw-lit800-fit-card:nth-child(3) b,
.yw-lit800 .yw-lit800-fit-card:nth-child(3) b::before {
	color: #2267A8 !important;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(3) .yw-lit800-fit-visual {
	color: #2267A8;
	background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 255, 0.95));
}

.yw-lit800 .yw-lit800-fit-card:nth-child(4) {
	background:
		radial-gradient(circle at 96% 86%, rgba(184, 124, 34, 0.12), transparent 30%),
		linear-gradient(135deg, #FFFFFF 0%, rgba(255, 249, 232, 0.90) 100%) !important;
}

.yw-lit800 .yw-lit800-fit-card:nth-child(4) > span,
.yw-lit800 .yw-lit800-fit-card:nth-child(4) b,
.yw-lit800 .yw-lit800-fit-card:nth-child(4) b::before {
	color: #986B21 !important;
}

@media (max-width: 860px) {
	.yw-lit800 .yw-lit800-fit__grid {
		grid-template-columns: minmax(0, 1fr) !important;
	}

	.yw-lit800 .yw-lit800-fit__grid > .yw-lit800-fit-card {
		min-height: 0 !important;
	}
}

/* 2026-06-04 hero 色彩清晰度与题型卡头收紧 */
.yw-lit800-hero.yw-lit800-hero--scene {
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.78) 30%, rgba(255, 255, 255, 0.24) 48%, rgba(255, 255, 255, 0.04) 66%, rgba(255, 255, 255, 0) 100%),
		url("hero-training-desk.jpg"),
		linear-gradient(135deg, #FFFFFF 0%, #FBF0F4 42%, #EDF6F8 100%) !important;
	background-repeat: no-repeat !important;
	background-size: cover !important;
	background-position: center right !important;
}

.yw-lit800-hero--scene .yw-lit800-hero-photo::after {
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.62) 0%, rgba(255, 255, 255, 0.22) 34%, rgba(255, 255, 255, 0) 58%) !important;
}

.yw-lit800-hero--scene .yw-lit800-lead {
	max-width: min(470px, 42vw) !important;
}

.yw-lit800-hero--scene .yw-lit800-hero__copy {
	isolation: isolate;
}

.yw-lit800-hero--scene .yw-lit800-hero__copy::before {
	content: "";
	position: absolute;
	z-index: -1;
	inset: -26px -54px -34px -32px;
	border-radius: 30px;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 64%, rgba(255, 255, 255, 0.24) 88%, rgba(255, 255, 255, 0) 100%);
	pointer-events: none;
}

.yw-lit800-hero--scene .yw-lit800-actions {
	max-width: min(650px, 46vw);
}

@media (min-width: 861px) and (max-width: 1600px) {
	.yw-lit800-hero.yw-lit800-hero--scene {
		background:
			linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 38%, rgba(255, 255, 255, 0.46) 58%, rgba(255, 255, 255, 0.08) 76%, rgba(255, 255, 255, 0) 100%),
			url("hero-training-desk.jpg"),
			linear-gradient(135deg, #FFFFFF 0%, #FBF0F4 42%, #EDF6F8 100%) !important;
	}

	.yw-lit800-hero--scene .yw-lit800-hero__copy {
		width: min(500px, 45vw) !important;
	}

	.yw-lit800-hero--scene .yw-lit800-lead {
		max-width: min(460px, 40vw) !important;
	}

	.yw-lit800-hero--scene .yw-lit800-actions {
		max-width: min(560px, 46vw);
	}
}

.yw-lit800 .yw-lit800-type-row,
.yw-lit800 .yw-lit800-type-row:nth-child(2),
.yw-lit800 .yw-lit800-type-row:nth-child(3) {
	grid-template-rows: auto minmax(0, 1fr) !important;
}

.yw-lit800 .yw-lit800-type-row__head {
	height: auto !important;
	min-height: clamp(166px, 15vw, 194px) !important;
	align-content: start !important;
	gap: 14px !important;
	padding: clamp(18px, 2vw, 22px) !important;
}

.yw-lit800 .yw-lit800-type-row__head > div {
	display: grid;
	gap: 10px;
}

.yw-lit800 .yw-lit800-type-row__head h3 {
	font-size: 20px !important;
	line-height: 1.18 !important;
}

.yw-lit800 .yw-lit800-subject-panel .yw-lit800-type-atlas > .yw-lit800-type-row > .yw-lit800-type-row__head > div > h3 {
	font-size: 20px !important;
	line-height: 1.15 !important;
	letter-spacing: 0 !important;
}

.yw-lit800 .yw-lit800-type-row__head strong {
	margin-top: 0 !important;
}

@media (max-width: 1080px) {
	.yw-lit800 .yw-lit800-type-row__head {
		min-height: 0 !important;
	}
}

/* 2026-06-04 GSAP motion layer: page-local, transform-only polish. */
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-stat--counter,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-pain-card,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-vs-card,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-story-step,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-method-flip-card,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-type-row,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-answer-demo-panel,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-training-flow > div,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-fit-card,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-testimonial-card,
body.yw-lit800-motion-ready .yw-lit800 .yw-lit800-school-card {
	will-change: transform, opacity;
}

body.yw-lit800-motion-ready .yw-lit800-training-flow {
	--yw-flow-progress: 1;
}

body.yw-lit800-motion-ready .yw-lit800-training-flow::before {
	transform: translateY(-50%) scaleX(var(--yw-flow-progress, 1));
	transform-origin: left center;
}

@media (max-width: 860px) {
	.yw-lit800-hero.yw-lit800-hero--scene {
		padding-top: clamp(34px, 8vw, 54px) !important;
		padding-bottom: clamp(280px, 58vw, 390px) !important;
		background:
			linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.96) 44%, rgba(255, 255, 255, 0.52) 54%, rgba(255, 255, 255, 0.06) 66%, rgba(255, 255, 255, 0) 100%),
			url("hero-training-desk.jpg"),
			linear-gradient(135deg, #FFFFFF 0%, #FBF0F4 42%, #EDF6F8 100%) !important;
		background-repeat: no-repeat !important;
		background-size: 100% 100%, auto clamp(430px, 92vw, 560px), cover !important;
		background-position: center, 68% 100%, center bottom !important;
	}

	.yw-lit800-hero--scene .yw-lit800-hero__grid {
		min-height: 0 !important;
	}

	.yw-lit800-hero--scene .yw-lit800-hero__copy {
		width: min(100%, 430px) !important;
		padding-top: 0 !important;
	}

	.yw-lit800-hero--scene .yw-lit800-hero__copy::before {
		inset: -18px -16px -24px -16px;
		border-radius: 22px;
		background:
			linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 76%, rgba(255, 255, 255, 0.18) 100%);
	}

	.yw-lit800-hero--scene .yw-lit800-lead {
		max-width: min(100%, 360px) !important;
	}

	.yw-lit800-hero--scene .yw-lit800-actions {
		max-width: 100%;
	}

	.yw-lit800 {
		padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px)) !important;
	}

	.yw-lit800-floating-buy,
	.yw-lit800-floating-buy.is-soft {
		right: 14px !important;
		bottom: calc(12px + env(safe-area-inset-bottom, 0px)) !important;
		left: 14px !important;
		z-index: 82 !important;
		opacity: 1 !important;
		filter: none !important;
		transform: none !important;
	}

	.yw-lit800-floating-buy a {
		width: 100% !important;
		min-width: 0 !important;
		min-height: 60px !important;
		padding: 11px 18px !important;
		box-shadow: 0 18px 46px rgba(216, 27, 96, 0.34) !important;
	}

	.yw-lit800-floating-buy span {
		font-size: 13px !important;
	}

	.yw-lit800-floating-buy strong {
		font-size: 16px !important;
	}

	.yw-lit800-mobile-menu {
		bottom: calc(84px + env(safe-area-inset-bottom, 0px)) !important;
		z-index: 80 !important;
	}
}

@media (max-width: 1080px) {
	body.yw-lit800-motion-ready .yw-lit800-training-flow::before {
		transform: scaleY(var(--yw-flow-progress, 1));
		transform-origin: top center;
	}
}

@media (prefers-reduced-motion: reduce) {
	html:has(.yw-lit800) {
		scroll-behavior: auto;
	}

	.yw-lit800 *,
	body.yw-reveal-ready .yw-lit800 [data-yw-reveal] {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transform: none !important;
	}
}