.w {
  width: 1200px;
  margin: 0 auto;
}
@keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-webkit-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-moz-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}

@-o-keyframes spread {
	0% {
		transform: scale(0);
		-webkit-transform: scale(0);
		-moz-transform: scale(0);
		transform: scale(0);
	}

	100% {
		transform: scale(1);
		-webkit-transform: scale(1);
		-moz-transform: scale(1);
		transform: scale(1);
	}
}
.download-btn {
  position: relative;
	overflow: hidden;
	z-index: 2;	
}
.download-btn i {
  position: absolute;
  top: 50%;
  left: 50%;
  background: rgba(255, 255, 255, .2);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  margin-left: -150px;
  margin-top: -150px;
  animation: spread 1.5s infinite both;
  -webkit-animation: spread 1.5s infinite both;
  -moz-animation: spread 1.5s infinite both;
  -o-animation: spread 1.5s infinite both;
  z-index: 1; 
}
.banner-box {
  width: 100%;
  margin-top: 117px;
  background: url(https://res.callmysoft.com/wm-static-resource/index/KingshiperPc/product/102/images/bg.png) no-repeat center center;
  background-size: cover;
}

.banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: calc(100vh - 117px);
}
.banner-left h1 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 48px;
  line-height: 61px;
  color: #273446; 
}
.banner-left .banner-p1 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 21px;
  line-height: 34px;
  color: #181E2E;  
  margin-top: 60px;
}
.banner-left .banner-p2 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 21px;
  line-height: 27px;
  color: #181E2E; 
  margin-top: 53px;
  margin-bottom: 60px;
}
.download-btn-box {
  display: flex;
  align-items: center;
}
.download-btn-box a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 219px;
  height: 70px;
  background: #222222;  
  border-radius: 14px;
}
.download-btn-box a img {
  width: 24px;
}
.download-btn-box a:hover {
  background: #2c2c2c;  
}
.download-btn-box a span {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 22px;
  line-height: 20px;
  color: #FFFFFF;  
  margin-left: 15px;
}
.download-btn-box a:nth-child(2) {
  margin-left: 30px;
}
.common-btn {
  position: relative;
}
.common-btn:first-child {
  margin-right: 31px;
}
.common-btn-label {
  position: absolute;
  right: -20px;
  top: -17px;
  z-index: 7;
  display: none;
}
.common-btn-label.show {
  display: block;
}
.common-btn-label span {
  position: absolute;
  left: 11px;
  top: 6px;
  font-family: 'PingFang SC';
  font-style: normal;
  font-weight: bold;
  font-size: 16px;
  line-height: 100%;
  color: #000000;
}

.banner-right ul {
  position: relative;
  width: 500px;
  height: 500px;
}
.banner-right ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 150px;
  height: 150px;
  background: rgba(251, 253, 255, 0.7);
  border: 1px solid #EAEAEB;
  border-radius: 10px;  
  box-sizing: border-box;
}
.banner-right ul li h2 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 22px;
  line-height: 28px;
  color: #273446;
}
.banner-right ul li:nth-child(2) h2 {
  margin-top: 25px;
}
.banner-right ul li:nth-child(3) h2 {
  margin-top: 10px;
  color: #FFFFFF;
}
.banner-right ul li:nth-child(4) h2 {
  margin-top: 13px;
}

.banner-right ul li:nth-child(1) {
  position: absolute;
  left: 41px;
  top: -35px;
}
.banner-right ul li:nth-child(2) {
  position: absolute;
  left: 268px;
  top: 87px;
}
.banner-right ul li:nth-child(3) {
  position: absolute;
  left: 83px;
  top: 167px;
  background: #2F80ED;
  border: 1px solid #2F80ED;
}
.banner-right ul li:nth-child(4) {
  position: absolute;
  left: 156px;
  top: 364px;
}

/* 支持各种设备数据恢复 */
.support-box {
  width: 100%;
  padding-top: 120px;
  padding-bottom: 140px;
  background: linear-gradient(132.83deg, #FFFFFF 33.29%, #E8F2FF 85.67%); 
}
.common-h1 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 36px;
  line-height: 46px;
  color: #273446;
  text-align: center;
}
.support-box ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.support-box ul:nth-child(2) {
  margin-top: 100px;
  margin-bottom: 60px;
}
.support-box ul li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 240px;
  height: 240px; 
  background: #FFFFFF;
  box-shadow: 5px 5px 28px rgba(207, 207, 207, 0.25);
  border-radius: 20px; 
}
.support-box ul li img {
  display: inline-block;
  margin-bottom: 38px;
}
.support-box ul li span {
  position: absolute;
  bottom: 47px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 20px;
  line-height: 100%;
  color: #4F4F4F;  
}

/* 产品优势 */
.advantage-box {
  width: 100%;
  padding-top: 120px;
  padding-bottom: 160px;
}
.advantage-box ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.advantage-box ul:nth-child(2) {
  margin-top: 100px;
  margin-bottom: 56px;
}
.advantage-box ul li {
  display: flex;
  justify-content: space-between;
  width: 572px;
  height: 248px;
  background: #F4F8FD;
  border-radius: 20px; 
  padding: 33px 37px;
  padding-top: 45px;
  box-sizing: border-box;
}
.advantage-box ul li img {
  display: block;
  width: 120px;
  height: 120px;
  margin-top: 17px;
}
.advantage-text h2 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 24px;
  line-height: 30px;
  color: #3471C2;  
}
.advantage-text p {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 20px;
  line-height: 26px;
  color: #4F4F4F;
  margin-top: 24px;
}
.advantage-text {
  margin-left: 36px;
}

/* 介绍 */
.intro-box {
  width: 100%;
  background: linear-gradient(90deg, #E9F1FE 0%, rgba(233, 241, 254, 0) 111.33%); 
  padding: 170px 0;
}
.intro-item {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
}
.intro-item:nth-child(1) {
  margin-bottom: 80px;
}
.intro-text h2 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 24px;
  line-height: 30px;
  color: #273446; 
}
.intro-text ul {
  margin-left: 20px;
  margin-top: 46px;
}
.intro-text ul li {
  font-family: 'Microsoft YaHei UI';
  list-style: disc;
  font-weight: 400;
  font-size: 20px;
  line-height: 28px;
  color: #4F4F4F;
}
.intro-text a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 219px;
  height: 70px;
  background: #222222; 
  border-radius: 14px;
}
.intro-text a img {
  width: 24px;
}
.intro-text a span {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 22px;
  line-height: 20px;
  color: #FFFFFF;
  margin-left: 15px;
}
.intro-text p {
  width: 263px;
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 20px;
  line-height: 28px;
  color: #4F4F4F;
  margin-top: 41px;
}

/* 常见问题Q&A */
.faq-box {
  width: 100%;
  background: url(https://res.callmysoft.com/wm-static-resource/index/KingshiperPc/product/102/images/faq-bg.png) no-repeat center center;
  background-size: cover;
  padding-top: 110px;
  padding-bottom: 130px;
}
.faq-box h1 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 36px;
  line-height: 100%;
  text-align: center;
  color: #F4FAFF;
}
.faq-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 100px;
  margin-bottom: 80px;
}
.faq-item {
  width: 372px;
  height: 294px;
  background: #F4FAFF;
  border-radius: 20px; 
  padding-top: 50px;
  padding-bottom: 24px;
  padding-left: 26px;
  padding-right: 30px;
  box-sizing: border-box;
}
.faq-item h2 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 20px;
  line-height: 100%;
  color: #273446;
}
.faq-item i {
  display: inline-block;
  width: 80px;
  height: 2px;
  background: #DFE7F2;
  margin: 26px 0;
}
.faq-item p {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 20px;
  line-height: 28px;
  color: #4F4F4F;  
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -ms-box-orient: vertical;
  -moz-box-orient: vertical;
  -o-box-orient: vertical;
  box-orient: vertical;
  -webkit-line-clamp: 3;
  -ms-line-clamp: 3;
  -moz-line-clamp: 3;
  -o-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
  white-space: wrap;
  text-overflow: ellipsis; 
}
.faq-item span {
  display: flex;
  align-items: center;
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 400;
  font-size: 18px;
  line-height: 100%;
  color: #2F80ED; 
  margin-top: 30px;
}
.faq-item span img {
  margin-left: 12px;
}
.faq-box > a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 48px;
  background: #2F80ED;
  border-radius: 10px; 
  margin: 0 auto;
}
.faq-box > a span {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 18px;
  line-height: 20px;
  color: #FFFFFF;  
  margin-right: 10px;
}

/* 评价 */
.assess-box {
  width: 100%;
  height: 700px;
  padding-top: 58px;
  box-sizing: border-box;
}

.assess-content {
  width: 1200px;
  margin: 0 auto;
}

.assess-content ul:nth-child(1) li {
  display: none;
  width: 100%;
  height: 307px;
  box-sizing: border-box;
  background: #f4f7fd;
  border-radius: 30px;
  position: relative;
  z-index: 10;
  text-align: center;
  padding-top: 48px;
}

.assess-star h1 {
  font-size: 26px;
  font-weight: 700;
  color: #2D2856;
  margin-bottom: 24px;
}

.assess-content ul:nth-child(1) li span {
  display: block;
  width: 1000px;
  height: 1px;
  background: #EDF0F3;
  border-radius: 0px 0px 0px 0px;
  margin: 40px auto 0 auto;
}

.assess-content ul:nth-child(1) li p {
  font-size: 18px;
  font-weight: 400;
  color: #666473;
  margin-top: 44px;
}

.assess-content ul:nth-child(1) li i {
  display: block;
  width: 40px;
  height: 40px;
  background: #f4f7fd;
  border-radius: 2px 2px 2px 2px;
  transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  position: absolute;
  bottom: -20px;
}

.left1 {
  left: 100px;
}

.left2 {
  left: 339px;
}

.left3 {
  left: 580px;
}

.left4 {
  left: 820px;
}

.left5 {
  left: 1058px;
}

.left6 {
  /* left: 1073px; */
}

.assess-content ul:nth-child(1) li:first-child {
  display: block;
}

.assess-content ul:nth-child(2) {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin-top: 63px;
}

.assess-content ul:nth-child(2) li {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.assess-content ul:nth-child(2) li:hover {
  cursor: pointer;
}

.assess-content ul:nth-child(2) li img {
  width: 76px;
  height: 76px;
}

.assess-content ul:nth-child(2) li p {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 18px;
  color: rgba(0, 0, 0, 0.5);
  margin-top: 17px;
  margin-bottom: 11px;
}

.assess-content ul:nth-child(2) li h2 {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 20px;
  color: #000000;
}

/* 底部下载 */
.bottom-download-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding-top: 80px;
  padding-bottom: 92px;
  background: url(https://res.callmysoft.com/wm-static-resource/index/KingshiperPc/product/102/images/bottom-bg.png) no-repeat center center;
  background-size: cover;
}
.bottom-download-box h1 {
  font-family: 'Microsoft YaHei UI';
  font-style: normal;
  font-weight: 700;
  font-size: 36px;
  line-height: 100%;
  text-align: center;
  color: #F4FAFF; 
  margin-bottom: 60px;
}
.bottom-download-box a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 219px;
  height: 70px;
  background: #2F80ED; 
  border-radius: 14px;
}
.bottom-download-box a img {
  width: 24px;
}
.bottom-download-box a span {
  font-family: 'Microsoft YaHei';
  font-style: normal;
  font-weight: 400;
  font-size: 22px;
  line-height: 20px;
  color: #FFFFFF; 
  margin-left: 15px;
}
.bottom-download-box .download-btn-box a:hover {
  background: #3477cf;
}