#g-footer .g-footer-record .fn-fr {
  width: 70px;
}
.top-bar {
  border-bottom: 2px #E20000 solid;
  background: #fff;
}
.sub-title {
  font-size: 0;
  text-align: center;
  margin-bottom: 45px;
}
.sub-title > span {
  display: inline-block;
  line-height: 1em;
  font-weight: bold;
}
.sub-title > span:first-child {
  position: relative;
  font-size: 36px;
  color: #002e49;
  margin-bottom: 30px;
}
.sub-title > span:first-child::after {
  position: absolute;
  bottom: -17px;
  left: 50%;
  transform: translateX(-50%);
  width: 45px;
  height: 4px;
  background: #f29300;
  content: '';
}
.sub-title > span:last-child {
  display: block;
  text-shadow: 1px 1px #ccc, -1px -1px #ccc, 1px -1px #ccc, -1px 1px #ccc;
  font-size: 24px;
  color: #fff;
  text-transform: uppercase;
}
.qr {
  position: fixed;
  bottom: 15%;
  right: 50px;
  width: 200px;
  height: 200px;
  background: url(../images/index/qr.png?v=0909) no-repeat center;
  background-size: cover;
  z-index: 10;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}
.intro {
  padding: 80px 0;
}
.intro .intro-block {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.intro .intro-block > div:first-child {
  width: 678px;
}
.intro .intro-block > div:first-child p {
  font-size: 18px;
  color: #000;
  margin-bottom: 14px;
}
.intro .intro-block > div:first-child p:last-child {
  margin-bottom: 0;
}
.intro .intro-block .intro-video {
  position: relative;
  width: 487px;
  height: 274px;
}
.intro .intro-block .intro-video video {
  width: 100%;
  height: 100%;
}
.intro .intro-block .intro-video .play-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.product {
  padding: 60px 0;
  background: #fbfbfc;
}
.product .product-block {
  position: relative;
}
.product .product-block .swiper-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 55px;
  height: 55px;
  background: url(../images/page1/next.png) no-repeat center;
  cursor: pointer;
}
.product .product-block .product-button-next {
  right: -90px;
}
.product .product-block .product-button-prev {
  left: -90px;
  transform: translateY(-50%) rotateY(180deg);
}
.product .product-item {
  width: 280px;
}
.product .product-item > div:first-child {
  width: 100%;
  height: 150px;
  border: 1px solid #eee;
}
.product .product-item > div:first-child img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product .product-item > div:last-child {
  height: 100px;
  background: #f5f5f5;
  text-align: center;
}
.product .product-item > div:last-child p {
  padding: 16px 0 14px;
  font-size: 20px;
  color: #002e49;
  font-weight: bold;
}
.product .product-item > div:last-child a {
  display: block;
  width: 157px;
  height: 27px;
  margin: 0 auto;
  background: url(../images/page1/button2.png) no-repeat center;
}
.product .product-item > div:last-child a:hover {
  background: url(../images/page1/button1.png) no-repeat center;
}
.download {
  padding: 60px 0 40px;
}
.download ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.download ul li {
  display: flex;
  width: 590px;
  height: 150px;
  margin-bottom: 20px;
}
.download ul li img {
  width: 280px;
}
.download ul li > div {
  width: 310px;
  height: 100%;
  padding: 0 24px;
  background: #f29300;
}
.download ul li > div p {
  height: 98px;
  padding-top: 20px;
  font-size: 24px;
  color: #002e49;
  line-height: 1.3em;
}
.download ul li > div a {
  display: block;
  width: 142px;
  height: 33px;
  background: url(../images/page1/button3.png) no-repeat center;
}
.page-index .banner {
  height: 600px;
  background: url(../images/index/banner.png) no-repeat center;
}
.page-index .banner .wrap {
  overflow: hidden;
}
.page-index .banner .wrap > a {
  display: block;
  width: 255px;
  height: 56px;
  margin: 465px auto 0;
  background: url(../images/index/btn.png) no-repeat center;
}
.page-index .index-intro {
  background: #f4f6f6;
}
.page-index .index-intro .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 75px 0;
}
.page-index .index-intro .wrap > div {
  width: 670px;
}
.page-index .index-intro .wrap > div p {
  font-size: 18px;
  color: #2b4756;
  line-height: 1.7em;
  margin-bottom: 15px;
}
.page-index .index-intro .wrap > div a {
  display: block;
  width: 302px;
  height: 47px;
  margin-top: 38px;
  background: url(../images/index/btn2.png) no-repeat center;
}
.page-index .light .wrap {
  padding: 65px 0 25px;
}
.page-index .block-title {
  font-size: 0;
  text-align: center;
}
.page-index .block-title span {
  position: relative;
  display: inline-block;
  font-size: 44px;
  line-height: 1em;
}
.page-index .block-title span i {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 27px;
  height: 27px;
  background: #f29300;
  border-radius: 50%;
}
.page-index .block-title span i::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 27px;
  height: 27px;
  background: #2b4756;
  border-radius: 50%;
  content: '';
}
.page-index .block-title span i:first-child {
  left: -70px;
}
.page-index .block-title span i:first-child::after {
  right: -20px;
}
.page-index .block-title span i:last-child {
  right: -70px;
}
.page-index .block-title span i:last-child::after {
  left: -20px;
}
.page-index .light-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 45px;
}
.page-index .light-list li {
  width: 580px;
  margin-bottom: 40px;
}
.page-index .light-list li:hover .light-img img {
  transform: scale(1.05);
}
.page-index .light-list li:hover .light-text {
  background: #ea8301;
  border: 1px solid #ea8301;
}
.page-index .light-list li:hover .light-text p {
  color: #fff;
}
.page-index .light-list li:hover .light-text p span {
  color: #ffff00;
}
.page-index .light-list .light-img {
  position: relative;
  width: 580px;
  height: 300px;
  overflow: hidden;
}
.page-index .light-list .light-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.5s;
}
.page-index .light-list .light-img p {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 40px;
  background: rgba(0, 0, 0, 0.5);
  font-size: 22px;
  color: #fff;
  text-align: center;
  line-height: 40px;
}
.page-index .light-list .light-text {
  height: 130px;
  padding: 12px 19px 0;
  border: 1px solid #eee;
  border-top: 0;
  background: #fff;
  transition: all 0.2s;
}
.page-index .light-list .light-text p {
  color: #333;
}
.page-index .light-list .light-text p span {
  color: #ff0000;
}
.page1 .banner {
  height: 600px;
  background: url(../images/page1/banner.png) no-repeat center;
}
.page2 .banner {
  height: 600px;
  background: url(../images/page2/banner.png) no-repeat center;
}
.page3 .banner {
  height: 600px;
  background: url(../images/page3/banner.png) no-repeat center;
}
.page4 .banner {
  height: 600px;
  background: url(../images/page4/banner.png) no-repeat center;
}