* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	font-family: "Microsoft YaHei", system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
	color: #1a1a1a;
	background: #fff;
}

p {
	text-indent: 2em;
	line-height: 2vw;
	text-align: left;
}

a {
	color: #e64a19;
	text-decoration: none;
}

a:hover {
	color: #ff8f00;
}

:root {
	--radius: 0.6vw;
	--shadow: 0 0.6vw 1.2vw rgba(0, 0, 0, 0.08);
}

.container {
	margin: 2vw auto;
	width: 60vw;
}

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

/* 顶部横幅 */
.hero {
	position: relative;
	min-height:36vw;
	display: flex;
	align-items: center;
	overflow: hidden;
	background: url("../images/bg1.jpg") no-repeat center top;
}

/* 居中版本 */
.hero--center .hero__content {
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.hero__content p {

	color: #000;
	text-align: left;
	width: 52vw;
	margin: 2vw auto 0;
}

/* 顶部三选切换 */
.page {
	width: 100%;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	grid-gap: 3vw;
}

.page1 {
	width: 100%;
	padding: 1vw;
	margin: 2vw auto 0;
	background: #fffdf0;
}

.col {
	text-align: center;
}

.col h3 {
	text-align: center;
	line-height: 2vw;
	font-size: 1.2vw;
}

.col1 {
	width: 100%;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	grid-gap: 2vw;
}

.features {
	position: relative;
	padding: 1vw;
}

.tabs {
	display: flex;
	gap: 1vw;
	margin-bottom: 1vw;
}

.tab {
	border: 0.2vw solid #f2f2f2;
	background: #fff;
	padding: 0.5vw 1vw;
	border-radius: 2vw;
	font-size: 1vw;
	color: #333;
	cursor: pointer;
}

.tab.active {
	background: linear-gradient(90deg, #ff7043, #ffa726);
	color: #fff;
}

.panels {}

.panel {
	display: none;
}

.panel.active {
	display: block;
}

.panel__text h3 {
	font-size: 2.4vw;
	margin: 0 0 1vw;
}

.panel__text p {
	font-size: 0.8vw;
	margin: 0;
	line-height: 2.2;
	color: #555;
}

.panel_imgwrap {
	position: relative;
}

.panel_imgwrap .panel_img {
	width: 100%;
	border-radius: 0.5vw;
	box-shadow: var(--shadow);
}

.panel_btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 3vw;
	height: 3vw;
	border-radius: 50%;
	border: none;
	background: rgba(0, 0, 0, 0.4);
	color: #fff;
	font-size: 2vw;
	line-height: 3vw;
	text-align: center;
	cursor: pointer;
}

.panel_btn--prev {
	left: 1vw;
}

.panel_btn--next {
	right: 1vw;
}

.panel_btn:hover {
	background: rgba(0, 0, 0, 0.6);
}

.panel_thumbs {
	display: flex;
	gap: 1vw;
	position: absolute;
	bottom: 2vw;
	left: 6vw;
}

.panel_thumb {
	width: 5vw;
	border: 0.2vw solid #eee;
	border-radius: var(--radius);
	cursor: pointer;
	opacity: 0.85;
}

.panel_thumb.active {
	border-color: #ff7043;
	opacity: 1;
}

/* 通用区块样式 */
.section {
	padding: 1vw 0 0;
}

.section__head {
	display: flex;
	align-items: center;
	gap: 2vw;
	margin-bottom: 2vw;
}

.section__titleimg {
	width: 30vw;
	margin: 0 auto;
}

.cards {}

.content-text ul {
	list-style: none;
	padding: 0;
}

.content-text li {
	position: relative;
	padding-left: 1.5em;
	margin-bottom: 2em;
	text-align: left;
}

.content-text li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.8em;
	width: 0.5em;
	height: 0.5em;
	background-color: #fbcc1e;
	border-radius: 50%;
	transform: translateY(-50%);
}

.content-text li a {
	color: #3d3d3d;
	font-weight: bold;
}

.content-text li a:hover {
	color: #ff3b0d;
}

.content-text li::marker {
	content: none;
}


/* 页脚 */
.foot {
	width: 100%;
	margin: 0 auto;
	text-align: center;
	background: linear-gradient(90deg, #ff7043, #ffa726);
	padding: 3vw 0;
	position: relative;
}

.foot-content {
	max-width: 50vw;
	margin: 0 auto;
	text-align: center;
}

.foot img {
	margin: 0 auto;
}

.foot p {
	font-size: 0.8vw;
	color: #fff;
	margin: 0 auto 1vw;
	padding: 0;
	text-indent: 0 !important;
	line-height: 1.8;
	text-align: center;
}


.carousel-container {
	width: 60vw;
	margin: 0 auto 1.56vw;
	position: relative;
	overflow: hidden;
	border-radius: 0.625vw;
	box-shadow: 0 0.52vw 1.56vw rgba(0, 0, 0, 0.15);
}

.carousel-track {
	display: flex;
	transition: transform 0.5s ease-in-out;
}

.carousel-slide {
	flex: 0 0 calc(100% / 3);
	padding: 0.52vw;
	display: flex;
	justify-content: center;
	align-items: center;
}

.carousel-slide img {
	width: 100%;
	object-fit: cover;
	border-radius: 0.42vw;
	box-shadow: 0 0.21vw 0.42vw rgba(0, 0, 0, 0.1);
	transition: transform 0.3s ease;
}

.carousel-slide img:hover {
	transform: scale(1.03);
}

.carousel-controls {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 1.56vw;
	gap: 1.04vw;
}

.carousel-btn {
	background: linear-gradient(90deg, #ff7043, #ffa726);
	color: white;
	border: none;
	padding: 0.625vw 1.25vw;
	border-radius: 2.60vw;
	cursor: pointer;
	font-size: 0.83vw;
	font-weight: 600;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.42vw;
	box-shadow: 0 0.21vw 0.31vw rgba(52, 152, 219, 0.2);
}

.carousel-btn:hover {
	background-color: #2980b9;
	transform: translateY(-0.10vw);
	box-shadow: 0 0.31vw 0.42vw rgba(52, 152, 219, 0.3);
}

.carousel-btn:active {
	transform: translateY(0);
}

.carousel-btn.pause {
	background-color: #e74c3c;
}

.carousel-btn.pause:hover {
	background-color: #c0392b;
}

.carousel-indicators {
	display: flex;
	justify-content: center;
	gap: 0.52vw;
	margin-top: 0.52vw;
}

.indicator {
	width: 0.625vw;
	height: 0.625vw;
	border-radius: 50%;
	background-color: #bdc3c7;
	cursor: pointer;
	transition: background-color 0.3s ease;
}

.indicator.active {
	background-color: #3498db;
	transform: scale(1.2);
}



@media (max-width: 1024px) {
	p {
		font-size: 1rem;
		line-height: 1.8rem;
	}

	.hero__content p {
		margin: 4vw auto 2vw;
		width: 90%;
	}

	.container {
		width: 84vw;
		margin: 4vw auto;
	}

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

	.page {
		grid-template-columns: 1fr;
		grid-gap: 3vw;
	}

	.section__titleimg {
		width: 40vw;
	}
}

@media (max-width: 640px) {
	.panel__text p {
		font-size: 4vw;
	}

	.hero {
		background-size: cover !important;
		min-height:72vw;
		background: url("../images/bg2.jpg") no-repeat center top;
	}

	.features {
		padding: 4vw 3.2vw;
	}

	.col h3 {
		font-size: 4vw;
		line-height: 8vw;
	}

	.page1 {
		padding: 6vw;
	}

	.tabs {
		gap: 3.8vw;
		margin: 5vw auto 5vw;
	}

	.tab {
		font-size: 3.4vw;
		padding: 2.4vw 3.2vw;
	}

	.container {
		width: 92vw;
		margin: 4vw auto;
	}

	.page {
		grid-template-columns: 1fr;
		grid-gap: 3.2vw;
	}

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

	.col1 {
		grid-template-columns: 1fr;
		grid-gap: 2.4vw;
	}

	.col1 img {
		margin: 0 auto;
	}

	.section__titleimg {
		width: 70vw;
		margin: 0 auto 6vw;
	}

	.card__title {
		font-size: 4vw;
	}

	.card__text {
		font-size: 3.2vw;
	}

	.panel_btn {
		width: 8vw;
		height: 8vw;
		font-size: 4vw;
		line-height: 8vw;
	}

	.panel_btn--prev {
		left: 2vw;
	}

	.panel_btn--next {
		right: 2vw;
	}

	.panel_thumbs {
		position: static;
		justify-content: center;
		gap: 2vw;
		margin-top: 2vw;
	}

	.panel_thumb {
		width: 12vw;
	}

	.carousel-container {
		width: 92vw;
		margin: 0 auto 2.4vw;
	}

	.carousel-controls {
		gap: 2vw;
	}

	.carousel-btn {
		font-size: 3.6vw;
		border-radius: 6vw;
		padding: 2.4vw 4vw;
	}
}