/* 核心产品 Tab 组件 */
.qlbd-core-products {
	width: min(var(--ql-container-width), calc(100% - 40px));
	margin: 72px auto;
}

.qlbd-core-products__head {
	display: flex;
	align-items: end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 28px;
}

.qlbd-core-products__title {
	margin: 0 0 8px;
	color: var(--ql-color-text-title);
	font-size: 28px;
	font-weight: 700;
	line-height: 1.25;
}

.qlbd-core-products__intro {
	margin: 0;
	color: var(--ql-color-text-body);
	font-size: 14px;
	line-height: 1.6;
}

.qlbd-core-products__tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: flex-end;
}

.qlbd-core-products__tab {
	min-width: 108px;
	padding: 11px 18px;
	border: 1px solid #d8e2f2;
	border-radius: 4px;
	background: #fff;
	color: #355171;
	font: inherit;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: .25s ease;
}

.qlbd-core-products__tab:hover,
.qlbd-core-products__tab.is-active {
	border-color: var(--ql-color-primary);
	background: var(--ql-color-primary);
	color: #fff;
	box-shadow: 0 8px 18px rgba(22, 82, 160, .18);
}

.qlbd-core-products__stage {
	position: relative;
	min-height: 500px;
	overflow: hidden;
	border-radius: 12px;
	background: #dce5f1;
	box-shadow: 0 14px 40px rgba(27, 58, 97, .12);
}

.qlbd-core-products__visual {
	position: absolute;
	inset: 0;
	background: #dce5f1;
}

.qlbd-core-products__image {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.qlbd-core-products__mask {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	padding: clamp(32px, 5vw, 76px);
	background: linear-gradient(90deg, rgba(8, 37, 80, .86), rgba(8, 51, 109, .52) 51%, rgba(8, 51, 109, .16));
}

.qlbd-core-products__content {
	max-width: min(560px, 52%);
	padding: 30px 34px 32px;
	border-left: 3px solid #62a7ff;
	background: rgba(7, 46, 103, .58);
	box-shadow: 0 16px 40px rgba(0, 26, 65, .2);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
}

.qlbd-core-products__kicker {
	margin: 0 0 12px;
	color: #a8d1ff;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .16em;
}

.qlbd-core-products__product-name {
	margin: 0;
	padding: 0;
	color: #fff;
	font-size: clamp(32px, 3.4vw, 52px);
	font-weight: 700;
	line-height: 1.18;
	letter-spacing: .02em;
}

.qlbd-core-products__description {
	margin: 20px 0 0;
	padding: 0;
	background: transparent;
	color: rgba(255, 255, 255, .9);
	font-size: 16px;
	line-height: 1.9;
}

@media (max-width: 900px) {
	.qlbd-core-products__head {
		align-items: flex-start;
		flex-direction: column;
	}

	.qlbd-core-products__tabs {
		justify-content: flex-start;
	}
}

@media (max-width: 640px) {
	.qlbd-core-products {
		width: calc(100% - 30px);
		margin: 48px auto;
	}

	.qlbd-core-products__tabs {
		width: 100%;
		flex-wrap: nowrap;
		overflow-x: auto;
		padding-bottom: 4px;
	}

	.qlbd-core-products__tab {
		flex: 0 0 auto;
		min-width: 104px;
	}

	.qlbd-core-products__stage {
		min-height: 430px;
	}

	.qlbd-core-products__mask {
		padding: 24px;
	}

	.qlbd-core-products__content {
		max-width: min(480px, 100%);
		padding: 24px;
	}

	.qlbd-core-products__description {
		font-size: 15px;
	}
}