/* 分别定义每种字重，使用相同的字体家族名称 */

/* 常规体（Regular）- 字重400 */
@font-face {
	font-family: "Alibaba-PuHuiTi";
	src: url("fonts/Alibaba-PuHuiTi-Regular.ttf") format("truetype");
	font-style: normal;
	font-weight: 400;
	font-display: swap;
}

/* 轻量体（Light）- 字重300 */
@font-face {
	font-family: "Alibaba-PuHuiTi";
	src: url("fonts/Alibaba-PuHuiTi-Light.ttf") format("truetype");
	font-style: normal;
	font-weight: 300;
	font-display: swap;
}

/* 中量体（Medium）- 字重500 */
@font-face {
	font-family: "Alibaba-PuHuiTi";
	src: url("fonts/Alibaba-PuHuiTi-Medium.ttf") format("truetype");
	font-style: normal;
	font-weight: 500;
	font-display: swap;
}

/* 粗体（Bold）- 字重700 */
@font-face {
	font-family: "Alibaba-PuHuiTi";
	src: url("fonts/Alibaba-PuHuiTi-Bold.ttf") format("truetype");
	font-style: normal;
	font-weight: 700;
	font-display: swap;
}

/* 特粗体（Heavy）- 字重800 */
@font-face {
	font-family: "Alibaba-PuHuiTi";
	src: url("fonts/Alibaba-PuHuiTi-Heavy.ttf") format("truetype");
	font-style: normal;
	font-weight: 800;
	font-display: swap;
}

body {
	/* 优先使用第一个字体，不存在则依次降级 */
	font-family: "Microsoft YaHei", "SimHei", Arial, sans-serif;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html,
body {
	width: 100%;
	height: 100%;
	overflow: hidden;
}

/* 轮播容器 */
.carousel {
	position: relative;
	width: 100vw;
	height: 100vh;
}

/* 轮播图片容器 */
.carousel-slides {
	width: 100%;
	height: 100%;
}

/* 单个轮播项 */
.carousel-slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.8s ease-in-out;
}

/* 当前显示的轮播项 */
.carousel-slide.active {
	opacity: 1;
}

/* 轮播图片 */
.carousel-slide img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* 左右切换按钮 */
.carousel-control {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 60px;
	height: 60px;
	background-color: rgba(0, 0, 0, 0.3);
	color: white;
	border: none;
	border-radius: 50%;
	font-size: 24px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
	z-index: 10;
}

.carousel-control:hover {
	background-color: rgba(0, 0, 0, 0.6);
	transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
	left: 80px;
}

.carousel-next {
	right: 80px;
}

/* 右侧指示点容器 */
.carousel-indicators {
	position: absolute;
	top: 50%;
	right: 30px;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 12px;
	z-index: 10;
}

/* 指示点样式 */
.carousel-indicator {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: rgba(118, 185, 114, 1.0);
	cursor: pointer;
	transition: all 0.3s ease;
}

.carousel-indicator.active {
	background-color: #fcec15;
	transform: scale(1.3);
}


.nav {
	width: 100%;
	background: rgba(0, 0, 0, 0.7);
	height: 90px;
	position: fixed;
	top: 0;
	z-index: 10000;
	padding: 20px 80px;
}



.nav img {
	float: left;
}

.nav-title {
	height: 90px;
	width: 60%;
	margin: 0 auto;
	text-align: center;
	font-weight: bold;
}

.nav-title a {
	display: inline-block;
	color: white;
	font-size: 18px;
	text-decoration: none;
	text-decoration: none;
	margin: 10px 24px;
}

.footer {
	width: 100%;
	height: 100px;
	background: #25282f;
	position: fixed;
	bottom: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	padding: 40px;
	box-sizing: border-box;
}

.line {
	height: 80px;
	width: 2px;
	background: #6e6f74;
	margin-right: 20px;
}

.footer-logo {
	display: flex;
	align-items: center;
	margin-right: 30px;
	/* 与文字区域保持间距 */
}

.footer-info {
	flex: 1;
	color: #ccc;
	font-size: 10px;
	line-height: 1.5;
	overflow: hidden;
}

.footer-info p {
	margin: 2px 0;
}

.footer-con {
	width: 1000px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	padding: 40px;
	box-sizing: border-box;

}