@charset "utf-8";
/* CSS Document */

*{
        margin: 0;
        padding:0;
		font-family:HarmonyOS Sans SC;
		box-sizing: border-box;
}

#nav,#banner,#content,#footer{
	width:100%;
	margin:0 auto;
}

#nav{
	height:77px;
	/* border-bottom: 2px #CCCCCC solid; */
	background-color: #FFFFFF;
}

#nav_content{
	margin:0 auto;
}

#nav_content img{
	height:85px;
	float:left;
	margin-left:15px;
	margin-top: -8.4px;
}

#nav_content ul{
	list-style-type: none;
	float:right
}

#nav_content li{
	float:left;
}

#nav_content a{
	font-size:17px;
	text-decoration:none;
	color:#242424;
	display:block;
	line-height:35px;
	margin-left:35px;
	margin-right:30px;
	margin-top:20px;
	border-bottom:4px solid transparent;
	transition:all 0.3s ease;
	position: relative; 
}

#nav_content a::after {
  content: "";
  position: absolute;
  left:0;
  bottom:0; 
  width:0;
  height:4px;
  background-color:#cb212d;
  transition:all 0.3s ease;
}

#nav_content a:hover::after {
  width:100%;
}

#background {
	position:relative;
	display: inline-block;
	width: 100%;
    overflow: visible; /* 设计稿整体缩放时不裁剪页面内容。 */
}

#background img{
	display: block;
	width: 100%;
	height: auto;
}

#content1 {
  position: absolute;
  z-index: 10;
  transform: translateX(-50%);
}

#content1-cards {
  position: absolute;
  left: 280px;
  top: -500px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 20px; 
}

.cards {
  position: relative;
  width: 618px;
  height: auto;
  transition: all 0.3s ease; 
  z-index: 2;
}
.cards img {
  display: block;
  width: 100%;
  height: auto;
}

.cards:hover {
  transform: scale(1.1);
  z-index: 99; 
}

#content-left {
  position: absolute;
  width: 127px;
  left: 700px;
  top:-260px;
  transform: translateY(-50%);
}

#content-left a {
  display: block; 
  transition: all 0.5s ease;
}
#content-left img {
  display: block;
  width: 100%;
  height: auto;
}

#content-right {
  position: absolute;
  z-index: 10;
  left: 1150px;
  top: -420px;
  transform: translateY(-50%);
  width: 420px; 
  display: flex;
  justify-content: center;
  gap: 8px; 
  margin-top: 60px;
}

#content-wechat,
#content-tiktok,
#content-redbook {
  transition: all 0.3s ease; 
  width:100px;
}

#content-wechat a,
#content-tiktok a,
#content-redbook a {
  display: block;
}

#content-wechat img,
#content-tiktok img,
#content-redbook img {
  display: block;
  width: 65px; 
  height: auto;
}

#content-left:hover,
#content-wechat:hover,
#content-tiktok:hover,
#content-redbook:hover {
  transform: translateY(-50%) scale(1.05);
  z-index: 99; 
}

#content-wechat:hover,
#content-tiktok:hover,
#content-redbook:hover {
  transform: scale(1.1);
}



#footer {
  width: 100%;
  height: 300px;
  background-color: #FFFFFF;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 100px;
  margin-top: 20px;
}

#footer-left h3 {
  font-size: 24px;
  color: #000000;
  margin-bottom: 20px;
  font-weight: bold;
}

#footer-left p {
  font-size: 15px;
  color: #8f919b;
  line-height: 30px;
}

#footer-center p {
	color:#8f919b;
	font-size: 15px;
	margin-top:90px;
	margin-left: -200px;
}

#footer-right img {
  width: 137px;
  height: auto;
  margin-bottom: 15px;
  display: block; 
  margin: 0 auto 15px;
}

#footer-right p {
  font-size: 15px;
  color: #000000; 
}