/* #region 初始化 */
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline: none;
  padding: 0;
  margin: 0;
}

@font-face {
  font-family: Archivo;
  src: url("../font/ArchivoBlack-Regular.ttf");
}

html,
body {
  width: 100%;
}

html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  word-wrap: break-word;
  color: #000;
  background-color: #fff;
  overflow-x: hidden;
  line-height: 1.45;
}

body,
table,
input,
textarea,
select,
option {
  font-family: 'PingFang SC', 'Microsoft Yahei', 'Avenir', 'Segoe UI', 'Hiragino Sans GB', STHeiti, 'Microsoft Sans Serif', 'WenQuanYi Micro Hei', sans-serif;
  font-weight: 400;
}

audio,
video {
  display: block;
}

a {
  display: block;
  background-color: transparent;
  text-decoration: none;
  color: inherit;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

ol,
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

li {
  list-style: none;
}

img {
  display: block;
  border: 0;
}

dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}

button,
input,
optgroup,
select,
textarea {
  color: inherit;
  outline: none;
}

button[disabled],
html input[disabled] {
  cursor: default;
}

input[type="checkbox"],
input[type="radio"] {
  padding: 0;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

td,
th {
  padding: 0;
}

.swiper-container {
  width: 100%;
}

/* #endregion */
/* #region  sass */
/* #endregion */
/* #region  首页*/
.container {
  padding: 0 30px;
  max-width: 1580px;
  margin: 0 auto;
}

header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background: white;
  box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.1);
  z-index: 999;
  transition: ease-out .36s;
}

header::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
  opacity: 0;
  transition: ease-out .36s;
}

header .row {
  display: flex;
  align-items: center;
  max-width: 1630px;
  padding: 0 15px;
  margin: 0 auto;
  position: relative;
}

header .left {
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #666666;
  transition: ease-out .2s;
}

header .logo {
  width: 11.2rem;
  margin-right: .75rem;
  position: relative;
}

header .logo img {
  width: 100%;
  transition: ease-out .36s;
}

header .logo img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

header .nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 3.1%;
}

header .nav li {
  margin-left: 4.5%;
  position: relative;
}

header .nav .nav_one {
  position: relative;
}

header .nav .nav_one a {
  font-size: .9rem;
  color: #666666;
  line-height: 5rem;
  position: relative;
  z-index: 1;
  transition: ease-out .2s;
}

header .nav .nav_one a:hover,
header .nav .nav_one a.active {
  color: #bf1d1d;
}

header .nav .nav_one span {
  display: none;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

header .nav .nav_one span img {
  width: .8rem;
}

header .nav .nav_two {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%);
  padding-top: .5rem;
  display: none;
}

header .nav .nav_two div {
  background: #fff;
  border-left: 2px solid #bf1d1d;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 16px;
}

header .nav .nav_two a {
  white-space: nowrap;
  font-size: .85rem;
  color: #222;
  padding: .55rem 1.5rem;
  border-bottom: 1px solid #dbdbdb;
  transition: ease-out .2s;
}

header .nav .nav_two a:last-child {
  border-bottom: none;
}

header .nav .nav_two a.active,
header .nav .nav_two a:hover {
  color: #bf1d1d;
}

header .phone {
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #bf1d1d;
  font-weight: 500;
  padding-right: 1.5rem;
  transition: ease-out .2s;
}

header .phone div {
  width: 1.75rem;
  margin-right: .65rem;
  position: relative;
}

header .phone div img {
  width: 100%;
  transition: ease-out .36s;
}

header .phone div img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

header .country {
  font-size: .9rem;
  color: #666666;
  line-height: 2;
  margin-left: 1rem;
  transition: ease-out .2s;
}

header .country a {
  padding: 0 .5rem;
}

header .nav_icon img {
  transition: ease-out .36s;
}

header.on {
  background: none;
  box-shadow: none;
}

header.on::before {
  opacity: 1;
}

header.on .left {
  color: #fff;
}

header.on .logo img {
  opacity: 0;
}

header.on .logo img:nth-child(2) {
  opacity: 1;
}

header.on .phone {
  color: #fff;
  border-color: #fff;
}

header.on .phone div img {
  opacity: 0;
}

header.on .phone div img:nth-child(2) {
  opacity: 1;
}

header.on .nav .nav_one a {
  color: rgba(255, 255, 255, 0.7);
}

header.on .nav .nav_one a.active {
  color: #fff;
}

header.on .country {
  color: #fff;
}

header.on .nav_icon img {
  filter: brightness(0) invert(1);
}

header.on2 {
  transform: translateY(-100%);
}

header .nav_modal,
header .nav_icon {
  display: none;
}

.nav_product {
  position: fixed;
  left: 0;
  top: 5rem;
  width: 100%;
  background: #fafafa;
  box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.1);
  display: none;
}

.nav_product .container {
  display: flex;
}

.nav_product .text {
  width: 65.78%;
  display: flex;
  flex-wrap: wrap;
  padding: 3rem 0;
}

.nav_product .text a {
  width: 33.33%;
  font-size: 1rem;
  line-height: 2;
  color: #666666;
  padding-right: 1.5rem;
  padding-top: .35rem;
  padding-bottom: .35rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: ease-out .36s;
}

.nav_product .text a:hover,
.nav_product .text a.on {
  color: #bf1d1d;
  transform: translateX(0.75rem);
}

.nav_product .img {
  flex: 1;
  overflow: hidden;
  background: whitesmoke;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav_product .img div {
  display: none;
}

.nav_product .img div.on {
  display: block;
}

.nav_product .img img {
  width: 90%;
}

.nav_product .img img img {
  max-width: 14.7rem;
}

main {
  padding-top: 5rem;
  overflow: hidden;
}

main.on {
  padding-top: 0;
}

.banner {
  width: 100%;
  position: relative;
}

.banner .swiper-slide {
  position: relative;
  overflow: hidden;
}

.banner .swiper-slide>img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  object-position: center;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}

.banner .swiper-slide.swiper-slide.swiper-slide-active>img,
.banner .swiper-slide.swiper-slide.swiper-slide-duplicate-active>img {
  transition: 5s linear;
  transform: scale(1, 1);
}

.banner .swiper-slide::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.25);
}

.banner .banner_text {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  color: #fff;
  opacity: 0;
  text-align: center;
  text-shadow: 0px 2px 4px 15px rgba(0, 0, 0, 0.1);
  font-weight: 500;
  z-index: 2;
  transition: ease-out .36s;
}

.banner .banner_text.on {
  opacity: 1;
}

.banner .banner_text .t1 {
  font-size: 3rem;
  font-weight: 500;
  display: flex;
  justify-content: center;
}

.banner .banner_text .t1 div {
  background: linear-gradient(to bottom, #c9c9c9 15%, white 50%, #c9c9c9 100%);
  -webkit-background-clip: text;
  color: transparent;
  font-weight: 600;
}

.banner .banner_text .t2 {
  font-size: 1.2rem;
  margin-top: 1.1rem;
}

.banner .banner_text .t2 div {
  background: linear-gradient(to bottom, #c9c9c9 15%, white 50%, #c9c9c9 100%);
  -webkit-background-clip: text;
  color: transparent;
}

.banner .banner_icon {
  position: absolute;
  left: 50%;
  bottom: 4%;
  transform: translateX(-50%);
  width: 1.6rem;
  z-index: 1;
}

.banner .banner_icon img {
  width: 100%;
  animation: mousemove 2s infinite;
  position: relative;
}

@keyframes mousemove {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.75rem);
  }
}

.index_title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #333333;
}

.index_title span {
  color: #bf1d1d;
}

.index_title .aboutdianhua{
    display: none;
}

.index1 {
  background: url(../image/index1_bg.png) no-repeat;
  background-size: cover;
  background-position: center;
}

.index1 .row {
  max-width: 1920px;
  height: 100%;
  margin: 0 auto;
  padding: 4rem 0;
}


.index1 .row .col {
  max-width: 1750px;
  height: 100%;
  padding-left: 30px;
  margin-left: auto;
  display: flex;
  align-items: center;
}

.left_s {
  padding-top: 5rem;
}

.index1 .left {
  width: 45%;
}

.index1 .left .text {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  text-indent: 2em;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical;
  margin-top: 2.8rem;
}

.index1 .left .link {
  width: 8rem;
  line-height: 2.35rem;
  background: #bf1d1d;
  color: #fff;
  font-size: .9rem;
  text-align: center;
  margin-top: 4rem;
  transition: ease-out .36s;
}

.index1 .left .link:hover {
  opacity: .8;
}

.index1 .index1_img {}

.index1 .index1_img img {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center;
  transition: ease-out .36s;
}


.index1 .index1_img div {
  /* clip-path: polygon(0 0, 0% 500%, 100% 0%); */
  width: 100%;
  position: relative;
  padding-bottom: 51.47%;
  clip-path: polygon(18% 0,
      /* 左上角 */
      100% 0,
      /* 右上角，这里的100%指的是容器的宽度 */
      100% 100%,
      /* 右下角，这里通过calc()减少了一些宽度以形成梯形效果 */
      0 100%
      /* 左下角 */
    );
  overflow: hidden;
}

.index1 .right {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.index1 .right .img {
  position: relative;
}

.index1 .right .img img {
  width: 100%;
  transition: ease-out 1s;
}

.index1 .right .img img:nth-child(2) {
  position: absolute;
  right: 0;
  top: 0;
  opacity: 0;
}



.home_view {
  height: 250vh;
  overflow: hidden;
}

/* .home_view.act .row{
  padding-right: 17px;
} */

.home_view_box {
  height: 100vh;
  position: relative;
}

.home_lead {
  width: 100%;
  height: 100vh;
  position: relative;

}


.home_lead {
  position: absolute;
  width: 100%;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: 5;
}

.home_lead>div {
  width: 100%;
  height: 100%;
  transition: all 0.36s;
  background: url(../image/index1_bg.png) #fff no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}

.home_view.end .home_lead>div {
  opacity: 0;
  pointer-events: none;
}

.home_about {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

.home_about .home_right {
  position: absolute;
  left: 101%;
  top: 0;
  width: 100%;
  height: 100%;
  transition: 1s;
}

.home_about .home_right::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.3) 100%);
  z-index: 2;
}

.home_about .row {
  position: relative;
  z-index: 3;
}

.home_about .home_right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  /* display: none; */
  display: block;
}

.home_about .home_right video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.home_about.on .left .link {
  position: relative;
  z-index: 10;
}

.home_about.on .home_right {
  left: 0;
}

.home_about .row {
  position: relative;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
}

.home_about .left .text,
.home_about .index_title {
  color: #fff;
}

.home_about .index_title span {
  color: rgba(255, 71, 71, 1);
}

.home_view.end_time .home_lead {
  z-index: 0;
}

/* .home_about .left .link {
  background: #fff;
  color: #bf1d1d;
}
 */




.index1 .right .img.on img {
  opacity: 0;
}

.index1 .right .img.on img:nth-child(2) {
  opacity: 1;
}

/* .index1 .right>img {
  width: 100%;
  margin-bottom: 3rem;
}

.index1 .right>img:last-child {
  margin-bottom: 0;
} */

.index1 .right .swiper-3d .swiper-slide-shadow {
  display: none;
}

.index1 .right .swiper-slide {
  opacity: 0 !important;
  transition: ease-out .36s;
}

.index1 .right .swiper-slide img {
  width: 100%;
}

.index1 .right .swiper-slide-next,
.index1 .right .swiper-slide-active {
  opacity: 1 !important;
}

.index1 .right a {
  position: absolute;
  right: 10rem;
  bottom: 1.2rem;
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #fff;
  z-index: 2;
  padding: .5rem 1rem;
}

.index1 .right a img {
  width: 1.1rem;
  margin-right: .5rem;
  animation: mousemove2 2s infinite;
}

@keyframes mousemove2 {

  0%,
  100% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(-0.5rem);
  }
}

.index2 {
  background: url(../image/index2_bg.jpg) no-repeat;
  background-position: center;
  background-size: cover;
  padding: 4rem 0 5rem 0;
}

.index2 .container {
  display: flex;
  align-items: center;
}

.index2 .left {
  width: 29%;
}

.index2 .left .num {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.index2 .left .num .swiper-pagination-current {
  color: #ed4242;
}

.index2 .left .swiper {
  /* height: 26rem; */
  height: auto;
}


.index2 .left .swiper-wrapper {
  display: block;
}

.index2 .left .swiper-slide {
  height: auto;
}

.index2 .left .swiper-slide div {
  line-height: 3.2rem;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
  cursor: pointer;
  transition: ease-out .36s;
}

.index2 .left .swiper-slide div h3 {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.5);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: ease-out .36s;
}

.index2 .left .swiper-slide div i {
  position: absolute;
  left: -3.4rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 1.5rem;
  border-top: 1px solid #bf1d1d;
  border-bottom: 1px solid #bf1d1d;
  transition: ease-out .36s;
}

.index2 .left .swiper-slide div i::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  width: 1.5rem;
  height: 1px;
  background: #bf1d1d;
}

.index2 .left .swiper-slide.on div h3,
.index2 .left .swiper-slide.swiper-slide-thumb-active div h3,
.index2 .left .swiper-slide.swiper-slide-active2 div h3 {
  font-size: 1.8rem;
  color: #ed4242;
  font-weight: 500;
}

.index2 .left .swiper-slide.on div i,
.index2 .left .swiper-slide.swiper-slide-thumb-active div i,
.index2 .left .swiper-slide.swiper-slide-active2 div i {
  left: 0;
}

.index2 .left .swiper-slide.on div h3,
.index2 .left .swiper-slide.swiper-slide-thumb-active div h3,
.index2 .left .swiper-slide.swiper-slide-active2 div h3 {
  padding-left: 3.4rem;
}



.index2 .left .more {
  width: 8rem;
  height: 2.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: #fff;
  position: relative;
  margin-top: 1.25rem;
}

.index2 .left .more i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-sizing: border-box;
}

.index2 .left .more::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 14.375%;
  height: 21.27%;
  border-left: 1px solid #bf1d1d;
  border-bottom: 1px solid #bf1d1d;
  z-index: 1;
  transition: ease-out .36s;
  box-sizing: border-box;
}

.index2 .left .more::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 14.375%;
  height: 21.27%;
  border-right: 1px solid #bf1d1d;
  border-top: 1px solid #bf1d1d;
  z-index: 1;
  transition: ease-out .36s;
  box-sizing: border-box;
}

.index2 .left .more:hover::before,
.index2 .left .more:hover::after {
  width: 100%;
  height: 100%;
}

.index2 .center {
  width: 33.33%;
  position: relative;
  margin: 0 auto;
}

.index2 .center .swiper-slide {
  display: flex;
  align-items: center;
}

.index2 .center .swiper-slide img {
  width: 100%;
}

.index2 .center .swiper-cube .swiper-cube-shadow {
  display: none !important;
}

.index2 .center .line {
  position: absolute;
  left: 50%;
  bottom: -18%;
  transform: translateX(-50%);
  width: 184%;
  height: 60.6%;
}

.index2 .center .line::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(59, 85, 112, 0.7);
  filter: blur(150px);
  border-radius: 3rem;
}

.index2 .center .line::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 52.14%;
  transform: translateX(-50%);
  width: 54.34%;
  height: 26.07%;
  background: rgba(0, 0, 0, 0.69);
  filter: blur(50px);
  border-radius: 3rem;
}

.index2 .right {
  width: 35.2%;
}

.index2 .right .top {
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(to right, #cadbed, white);
  -webkit-background-clip: text;
  color: transparent;
  text-align: right;
}

.index2 .right .swiper {
  max-width: 24.15rem;
  margin-left: auto;
}

.index2 .right .swiper-slide {
  text-align: right;
  margin-top: 8rem;
}

.index2 .right .swiper-slide .t1 {
  font-size: 1.2rem;
  color: #fff;
}

.index2 .right .swiper-slide .t2 {
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 1.5rem;
  line-height: 1.94;
  transition: ease-out .36s;
}

.index2 .right .swiper-slide .t3 {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: .9rem;
  color: white;
  margin-top: 2.5rem;
}

.index2 .right .swiper-slide .t3 img {
  width: 1rem;
  margin-left: .4rem;
}

.index2 .right .swiper-slide:hover .t2 {
  color: #fff;
}

.index3 {
  background: #f8f8f8;
  padding: 4rem 0;
}

.index3 .index_title {
  padding-bottom: 1rem;
}

.index3 .swiper {
  margin-top: 1.5rem;
  position: relative;
}

.index3 .swiper-wrapper {
  -webkit-transition-timing-function: linear;
  -moz-transition-timing-function: linear;
  -ms-transition-timing-function: linear;
  -o-transition-timing-function: linear;
  transition-timing-function: linear;
}

.index3 .swiper-slide {
  width: auto;
  padding: 0 .65rem;
}

.index3 .swiper-slide div {
  width: 9.75rem;
  height: 5.5rem;
  border-radius: .5rem;
  background: white;
  padding: .8rem;
}

.index3 .swiper-slide div img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.index3 .swiper::before,
.index3 .swiper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 9.75rem;
  height: 100%;
  z-index: 2;
}

.index3 .swiper::before {
  left: 0;
  background: linear-gradient(90deg, #f8f8f8 21.11%, rgba(255, 255, 255, 0) 100%);
}

.index3 .swiper::after {
  right: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #f8f8f8 65%);
}

.index3 .swp2::before {
  transform: translateX(-35%);
}

.index3 .swp2::after {
  transform: translateX(35%);
}

.index4 {
  position: relative;
}

.index4 .swp_bg .swiper-slide div {
  position: relative;
  padding-bottom: 44.27%;
  overflow: hidden;
}

.index4 .swp_bg .swiper-slide div img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.index4::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 55.88%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  z-index: 2;
}

.index4 .row {
  position: absolute;
  left: 0;
  top: 2.1rem;
  width: 100%;
  z-index: 3;
}

.index4 .container {
  overflow: hidden;
  min-height: 20rem;
}

.index4 .swp_lis {
  overflow: visible;
}

.index4 .swp_lis .li {
  padding-left: 16%;
  padding-right: 16%;
  position: relative;
}

.index4 .swp_lis .li .line {
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 10rem;
  background: rgba(255, 255, 255, 0.7);
  transition: ease-out .36s;
}

.index4 .swp_lis .li .line span {
  position: absolute;
  left: 50%;
  top: 100%;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  border: 1px solid #bf1d1d;
  transform: translateX(-50%);
  opacity: 0;
  transition: ease-out .2s;
}

.index4 .swp_lis .li .line span::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: .8rem;
  height: .8rem;
  border-radius: 50%;
  border: 1px solid #bf1d1d;
  box-sizing: border-box;
}

.index4 .swp_lis .li .line span::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: #bf1d1d;
  box-sizing: border-box;
}

.index4 .swp_lis .li i {
  position: absolute;
  left: 6.87%;
  top: .25rem;
  width: 1rem;
}

.index4 .swp_lis .li i img {
  width: 100%;
  transition: ease-out .2s;
}

.index4 .swp_lis .li i img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.index4 .swp_lis .li .text {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
}

.index4 .swp_lis .li .card {
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.7);
  padding-top: .8rem;
  opacity: 0;
  transition: ease-out .36s;
}

.index4 .swp_lis .li .card li {
  margin-top: .5rem;
}

.index4 .swp_lis .li .card span {
  color: #fff;
}

.index4 .swp_lis .li a {
  width: 7.6rem;
  height: 2.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: #fff;
  background: #bf1d1d;
  margin-top: 1.8rem;
  opacity: 0;
  transition: ease-out .36s;
}

.index4 .swp_lis .li a img {
  width: 1rem;
  margin-left: .5rem;
}

.index4 .swp_lis .swiper-slide-thumb-active .li .line {
  height: 16.1rem;
  background: #bf1d1d;
}

.index4 .swp_lis .swiper-slide-thumb-active .li .line span {
  opacity: 1;
}

.index4 .swp_lis .swiper-slide-thumb-active .li i img {
  opacity: 0;
}

.index4 .swp_lis .swiper-slide-thumb-active .li i img:nth-child(2) {
  opacity: 1;
}

.index4 .swp_lis .swiper-slide-thumb-active .li a,
.index4 .swp_lis .swiper-slide-thumb-active .li .card {
  opacity: 1;
}

.index5 {
  background: url(../image/index5_bg.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  padding: 4rem 0;
}

.index5 .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.index5 .top a {
  width: 6.1rem;
  height: 2.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: #666666;
  position: relative;
  transition: ease-out .36s;
}

.index5 .top a i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(204, 204, 204, 0.4);
  box-sizing: border-box;
}

.index5 .top a::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 12%;
  height: 25%;
  border-left: 1px solid #bf1d1d;
  border-bottom: 1px solid #bf1d1d;
  z-index: 1;
  box-sizing: border-box;
  transition: ease-out .36s;
}

.index5 .top a::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 14.375%;
  height: 21.27%;
  border-right: 1px solid #bf1d1d;
  border-top: 1px solid #bf1d1d;
  z-index: 1;
  box-sizing: border-box;
  transition: ease-out .36s;
}

.index5 .top a:hover {
  color: #bf1d1d;
}

.index5 .top a:hover::before,
.index5 .top a:hover::after {
  width: 100%;
  height: 100%;
}

.index5 .row {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}

.index5 .left {
  width: 55.59%;
  display: flex;
  align-items: center;
  border-radius: 1.25rem 0 0 1.25rem;
  background: #f8f8f8;
  overflow: hidden;
}

.index5 .left .img {
  position: relative;
  padding-bottom: 45.56%;
  width: 58.46%;
  overflow: hidden;
}

.index5 .left .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: ease-out .5s;
}

.index5 .left .text {
  flex: 1;
  overflow: hidden;
  padding: 1.75rem;
  padding-bottom: 2rem;
}

.index5 .left .text h3 {
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: ease-out .2s;
}

.index5 .left .text div {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  margin-top: 1.25rem;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
}

.index5 .left .text span {
  display: flex;
  font-size: .9rem;
  color: #333333;
  margin-top: 3rem;
}

.index5 .left .text span img {
  width: 1rem;
  margin-left: .4rem;
  transition: ease-out .36s;
}

.index5 .left:hover .img img {
  transform: scale(1.1);
}

.index5 .left:hover .text h3 {
  color: #bf1d1d;
}

.index5 .left:hover .text span img {
  transform: translateX(0.25rem);
}

.index5 .right {
  width: 42.43%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.index5 .right a {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.index5 .right a .img {
  width: 38.75%;
  padding-bottom: 28.21%;
  position: relative;
  overflow: hidden;
  border-radius: .75rem;
  margin-right: 1.25rem;
}

.index5 .right a .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: ease-out .5s;
}

.index5 .right a .text {
  flex: 1;
  overflow: hidden;
}

.index5 .right a .text h3 {
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.index5 .right a .text div {
  font-size: .9rem;
  color: #666666;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: .5rem;
}

.index5 .right a .text span {
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #333333;
  margin-top: .6rem;
}

.index5 .right a .text span img {
  width: 1rem;
  margin-left: .4rem;
  transition: ease-out .36s;
}

.index5 .right a:hover .img img {
  transform: scale(1.1);
}

.index5 .right a:hover .text h3 {
  color: #bf1d1d;
}

.index5 .right a:hover .text span img {
  transform: translateX(0.25rem);
}

.index6 {
  background: url(../image/index6_bg.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  padding: 4.3rem 0;
}

.index6 .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.index6 .left {
  flex: 1;
  overflow: hidden;
  padding-right: 2.1rem;
}

.index6 .left .t1 {
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(to right, #cadbed, white);
  -webkit-background-clip: text;
  color: transparent;
}

.index6 .left .t2 {
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1rem;
}

.index6 .left a {
  width: 6.1rem;
  height: 2.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: #fff;
  position: relative;
  transition: ease-out .36s;
  margin-top: 3rem;
}

.index6 .left a span {
  transition: ease-out .36s;
}

.index6 .left a i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(204, 204, 204, 0.4);
  box-sizing: border-box;
}

.index6 .left a::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 12%;
  height: 25%;
  border-left: 1px solid #bf1d1d;
  border-bottom: 1px solid #bf1d1d;
  z-index: 1;
  box-sizing: border-box;
  transition: ease-out .36s;
}

.index6 .left a::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 14.375%;
  height: 21.27%;
  border-right: 1px solid #bf1d1d;
  border-top: 1px solid #bf1d1d;
  z-index: 1;
  box-sizing: border-box;
  transition: ease-out .36s;
}

.index6 .left a:hover span {
  transform: translateX(0.25rem);
}

.index6 .left a:hover::before,
.index6 .left a:hover::after {
  width: 100%;
  height: 100%;
}

.index6 .right {
  padding: 0 8.75rem;
  position: relative;
}

.index6 .right .img {
  padding: 1.1rem;
  width: 22.75rem;
  position: relative;
}

.index6 .right .img>img {
  width: 100%;
}

.index6 .right .img .line {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.index6 .right .img .line img {
  width: 100%;
  transition: ease-out .5s;
}

.index6 .right .img .line img.circle2 {
  transform: rotate(40deg);
}

.index6 .right .img .line img.circle3 {
  transform: rotate(80deg);
}

.index6 .right .img .line img.circle4 {
  transform: rotate(173deg);
}

.index6 .right .img .line img.circle5 {
  transform: rotate(209deg);
}

.index6 .right .img .line img.circle6 {
  transform: rotate(238deg);
}

.index6 .right .img .line img.circle7 {
  transform: rotate(275deg);
}

.index6 .right li {
  position: absolute;
}

.index6 .right li span {
  display: block;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.7);
  font-family: Impact;
  transition: ease-out .36s;
}

.index6 .right li div {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  transition: ease-out .36s;
}

.index6 .right li.on div,
.index6 .right li.on span {
  color: #e62929;
}

.index6 .right li:nth-child(1),
.index6 .right li:nth-child(2),
.index6 .right li:nth-child(3) {
  text-align: right;
}

.index6 .right li:nth-child(1) {
  left: 4rem;
  bottom: .75rem;
}

.index6 .right li:nth-child(2) {
  left: .5rem;
  bottom: 7.5rem;
}

.index6 .right li:nth-child(3) {
  left: 2.25rem;
  top: 3.2rem;
}

.index6 .right li:nth-child(4) {
  right: 4rem;
  top: -0.3rem;
}

.index6 .right li:nth-child(5) {
  right: .5rem;
  top: 6rem;
}

.index6 .right li:nth-child(6) {
  right: .5rem;
  bottom: 7rem;
}

.index6 .right li:nth-child(7) {
  right: 3.9rem;
  bottom: 0;
}

.index7 {
  padding: 2.5rem 0 4.5rem 0;
  background: linear-gradient(90deg, #1d2532 0%, #46729c 100%);
}

.index7 .tit {
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(to right, #cadbed, white);
  -webkit-background-clip: text;
  color: transparent;
  text-align: center;
  padding-bottom: 3rem;
}

.index7 .container {
  display: flex;
  align-items: start;
}

.index7 .container .line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  top: 7px;
}

.index7 .container a span {
  display: block;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
}

.index7 .container a span i {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid #bf1d1d;
  margin: 0 .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.index7 .container a span i::after {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #bf1d1d;
  opacity: 0;
  transition: ease-out .36s;
}

.index7 .container a span::before,
.index7 .container a span::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.index7 .container a:first-child span::before {
  opacity: 0;
}

.index7 .container a:last-child span::after {
  opacity: 0;
}

.index7 .container a img {
  width: 1.2rem;
  margin: .9rem auto 0 auto;
}

.index7 .container a div {
  font-size: .9rem;
  text-align: center;
  color: white;
  margin-top: .5rem;
}

.index7 .container a:hover span i::after {
  opacity: 1;
}

footer .top {
  display: flex;
  padding-top: 2.5rem;
  border-bottom: 1px solid #e3e3e3;
}

footer .top a {
  display: flex;
  align-items: center;
  font-size: .9rem;
  line-height: 3.1rem;
  color: #666666;
}

footer .top a span {
  color: rgba(209, 31, 31, 1);
  position: relative;
}

footer .top a span::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: .75rem;
  width: 100%;
  height: 1px;
  background: rgba(209, 31, 31, 1);
}

footer .top a img {
  width: 1.2rem;
  margin: 0 .25rem 0 .75rem;
  animation: mousemove2 2s infinite;
}

footer .top a div {
  position: relative;
}

footer .top a div::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: .75rem;
  width: 100%;
  height: 1px;
  background: rgba(209, 31, 31, 1);
  opacity: 0;
  transition: ease-out .3s;
}

footer .top a:hover {
  color: rgba(209, 31, 31, 1);
}

footer .top a:hover div::after {
  opacity: 1;
}

footer .flogo {
  display: flex;
  align-items: center;
  font-size: 1.2rem;
  color: #666666;
  margin-top: 3rem;
}

footer .flogo a {
  margin-right: 1.25rem;
}

footer .flogo img {
  width: 15.85rem;
}

footer .row {
  padding: 3.5rem 0 4rem 0;
  display: flex;
  align-items: start;
}

footer .row .tit {
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  padding-bottom: .25rem;
}

footer .row .left {
  width: 30%;
}

footer .row .left .lis {
  display: flex;
  flex-wrap: wrap;
}

footer .row .left .lis a {
  font-size: .9rem;
  color: #666666;
  margin-right: 2rem;
  margin-top: 1.25rem;
  position: relative;
  transition: ease-out .36s;
}

footer .row .left .lis a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -.25rem;
  width: 0;
  height: 1px;
  background: #666666;
  transition: ease-out .36s;
}

footer .row .left .lis a:hover::after {
  width: 100%;
}

footer .row .right {
  margin: 0 auto;
}

footer .row .right ul {
  padding-top: .75rem;
}

footer .row .right li {
  font-size: .9rem;
  color: #666666;
  margin-top: .5rem;
  display: flex;
  align-items: start;
}

footer .row .right li div {
  flex: 1;
}

footer .row .code {
  display: flex;
  align-items: start;
  margin-left: 2rem;
}

footer .row .code div {
  text-align: center;
}

footer .row .code div img {
  width: 8rem;
}

footer .row .code div span {
  display: block;
  font-size: .9rem;
  color: #666666;
  margin-top: .5rem;
}

footer .bottom {
  background: linear-gradient(to right, #1d2532 0%, #46729c 100%);
  padding: 1rem 0;
}

footer .bottom .container {
  display: flex;
  align-items: center;
  font-size: .7rem;
  color: #fff;
}

footer .bottom a {
  display: inline;
}

footer .bottom span:nth-child(1) {
  margin-right: auto;
}

footer .bottom span:nth-child(2) {
  margin: 0 3rem;
}

/* #endregion */
/* #region  关于我们*/
.font-text font {
  display: inline-block;
}

.banner2 {
  position: relative;
  overflow: hidden;
}

.banner2.on i {
  transform: scale(1);
}

.banner2 i {
  display: block;
  position: relative;
  width: 100%;
  height: 30rem;
  transform: scale(1.1);
  transition: ease 3s;
}

.banner2 i img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.banner2.on i {
  transform: scale(1);
}

.banner2::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

.banner2 .text {
  position: absolute;
  left: 0;
  top: 58%;
  transform: translateY(-50%);
  width: 100%;
  text-align: center;
  color: #fff;
  z-index: 1;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
}

.banner2 .text .t1 {
  font-size: 2.4rem;
  font-weight: 700;
  position: relative;
  overflow: hidden;
}

.banner2 .text .t2 {
  font-size: .9rem;
  margin-top: 1.5rem;
  position: relative;
  overflow: hidden;
}

.banner2 .text .t3 {
  width: 2.5rem;
  margin: 5rem auto 0 auto;
}

.banner2 .text .t3 img {
  display: block;
  width: 100%;
  animation: scroll-icon 1.2s infinite alternate cubic-bezier(0.65, 0.05, 0.36, 1);
}

@keyframes scroll-icon {
  0% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }

  100% {
    -webkit-transform: translateY(1.2rem);
    transform: translateY(1.2rem);
  }
}

.about1 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.about1 .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about1 .top .left {
  width: 50.65%;
}

.about1 .top .left .text {
  font-size: .9rem;
  color: #333333;
  line-height: 1.94;
  margin-top: 2.3rem;
  text-indent: 2em;
  padding-bottom: 1.1rem;
}

.about1 .top .left ul {
  font-size: .9rem;
  color: #bf1d1d;
}

.about1 .top .left ul li {
  margin-top: .5rem;
}

.about1 .top .right {
  width: 45.13%;
}

.about1 .top .right img {
  width: 100%;
}

.about1 .bottom {
  display: flex;
  align-items: center;
  margin-top: 3.5rem;
}

.about1 .bottom img {
  width: 22.1%;
}

.about1 .bottom ul {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.about1 .bottom ul li {
  margin-left: auto;
  padding-left: 1rem;
}

.about1 .bottom ul div {
  font-size: 2.4rem;
  color: #bf1d1d;
  font-weight: 700;
}

.about1 .bottom ul div span {
  font-family: Archivo;
}

.about1 .bottom ul p {
  font-size: .9rem;
  color: #333333;
}

.about2 {
  background: url(../image/about2_bg.jpg);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding-top: 4rem;
  position: relative;
}

.about2 .index_title {
  color: white;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.15);
  text-align: center;
}

.about2 .center {
  margin-top: 7.5rem;
  position: relative;
}

.about2 .center .swiper-slide {
  text-align: center;
  color: #fff;
}

.about2 .center .swiper-slide .tit {
  font-size: 3rem;
  font-weight: 700;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
}

.about2 .center .swiper-slide .text {
  font-size: 1.2rem;
  padding-top: 2.3rem;
  line-height: 2;
}

.about2 .center .swiper-slide .text p {
  margin-top: 1rem;
}

.about2 .center .prev,
.about2 .center .next {
  position: absolute;
  top: 3.5rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: ease-out .36s;
}

.about2 .center .prev img,
.about2 .center .next img {
  width: 40%;
  transition: ease-out .36s;
}

.about2 .center .prev:hover,
.about2 .center .next:hover {
  background: #bf1d1d;
}

.about2 .center .prev:hover img,
.about2 .center .next:hover img {
  filter: brightness(0) invert(1);
}

.about2 .center .prev {
  left: 0;
}

.about2 .center .next {
  right: 0;
}

.about2 .bottom {
  margin-top: 6.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.about2 .bottom .swiper {
  position: relative;
  top: -5px;
  overflow: visible;
}

.about2 .bottom .swiper-slide {
  width: auto;
  padding: 0 3rem 2.1rem 3rem;
  cursor: pointer;
}

.about2 .bottom .swiper-slide span {
  display: block;
  width: 9px;
  height: 9px;
  position: relative;
  margin: 0 auto;
}

.about2 .bottom .swiper-slide span::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  position: relative;
}

.about2 .bottom .swiper-slide span::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  transition: ease-out .36s;
}

.about2 .bottom .swiper-slide div {
  font-size: .9rem;
  color: white;
  text-align: center;
  margin-top: .9rem;
}

.about2 .bottom .swiper-slide-thumb-active span::before {
  opacity: 1;
}

.about2 .bottom .swiper-slide-thumb-active span::after {
  background: red;
}

.about2 .line {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: url(../image/cloundy.png) repeat-x left center;
  -webkit-animation: animate-cloud 30s linear infinite;
  animation: animate-cloud 30s linear infinite;
}

.about2::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: linear-gradient(to top, rgba(24, 90, 178, 0.8), transparent);
}

.about2 .container {
  position: relative;
  z-index: 2;
}

@-webkit-keyframes animate-cloud {
  from {
    background-position: 1920px 100%;
  }

  to {
    background-position: 0 100%;
  }
}

@keyframes animate-cloud {
  from {
    background-position: 1920px 100%;
  }

  to {
    background-position: 0 100%;
  }
}

.about3 {
  padding-top: 4rem;
  padding-bottom: 4.5rem;
}

.about3 .index_title {
  text-align: center;
}

.grid {
  list-style: none;
  margin-top: 3.5rem;
  padding: 0;
}

.grid li {
  display: block;
  /* float: left; */
  padding: 7px;
  width: 33.33%;
  opacity: 0;
}

.grid li.shown,
.no-js .grid li,
.no-cssanimations .grid li {
  opacity: 1;
}

.grid li div {
  overflow: hidden;
}

.grid li a,
.grid li img {
  outline: none;
  border: none;
  display: block;
  width: 100%;
  cursor: pointer;
  transition: ease-out .5s;
}

.grid li div:hover img {
  transform: scale(1.1);
}

/* Effect 1: opacity */
.grid.effect-1 li.animate {
  -webkit-animation: fadeIn 0.65s ease forwards;
  animation: fadeIn 0.65s ease forwards;
}

@-webkit-keyframes fadeIn {
  0% {}

  100% {
    opacity: 1;
  }
}

@keyframes fadeIn {
  0% {}

  100% {
    opacity: 1;
  }
}

/* Effect 2: Move Up */
.grid.effect-2 li.animate {
  -webkit-transform: translateY(200px);
  transform: translateY(200px);
  -webkit-animation: moveUp 0.65s ease forwards;
  animation: moveUp 0.65s ease forwards;
}

@-webkit-keyframes moveUp {
  0% {}

  100% {
    -webkit-transform: translateY(0);
    opacity: 1;
  }
}

@keyframes moveUp {
  0% {}

  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
  }
}

/* Effect 3: Scale up */
.grid.effect-3 li.animate {
  -webkit-transform: scale(0.6);
  transform: scale(0.6);
  -webkit-animation: scaleUp 0.65s ease-in-out forwards;
  animation: scaleUp 0.65s ease-in-out forwards;
}

@-webkit-keyframes scaleUp {
  0% {}

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

@keyframes scaleUp {
  0% {}

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

/* Effect 4: fall perspective */
.grid.effect-4 {
  -webkit-perspective: 1300px;
  perspective: 1300px;
}

.grid.effect-4 li.animate {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform: translateZ(400px) translateY(300px) rotateX(-90deg);
  transform: translateZ(400px) translateY(300px) rotateX(-90deg);
  -webkit-animation: fallPerspective .8s ease-in-out forwards;
  animation: fallPerspective .8s ease-in-out forwards;
}

@-webkit-keyframes fallPerspective {
  0% {}

  100% {
    -webkit-transform: translateZ(0px) translateY(0px) rotateX(0deg);
    opacity: 1;
  }
}

@keyframes fallPerspective {
  0% {}

  100% {
    -webkit-transform: translateZ(0px) translateY(0px) rotateX(0deg);
    transform: translateZ(0px) translateY(0px) rotateX(0deg);
    opacity: 1;
  }
}

/* Effect 5: fly (based on http://lab.hakim.se/scroll-effects/ by @hakimel) */
.grid.effect-5 {
  -webkit-perspective: 1300px;
  perspective: 1300px;
}

.grid.effect-5 li.animate {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform-origin: 50% 50% -300px;
  transform-origin: 50% 50% -300px;
  -webkit-transform: rotateX(-180deg);
  transform: rotateX(-180deg);
  -webkit-animation: fly .8s ease-in-out forwards;
  animation: fly .8s ease-in-out forwards;
}

@-webkit-keyframes fly {
  0% {}

  100% {
    -webkit-transform: rotateX(0deg);
    opacity: 1;
  }
}

@keyframes fly {
  0% {}

  100% {
    -webkit-transform: rotateX(0deg);
    transform: rotateX(0deg);
    opacity: 1;
  }
}

/* Effect 6: flip (based on http://lab.hakim.se/scroll-effects/ by @hakimel) */
.grid.effect-6 {
  -webkit-perspective: 1300px;
  perspective: 1300px;
}

.grid.effect-6 li.animate {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform-origin: 0% 0%;
  transform-origin: 0% 0%;
  -webkit-transform: rotateX(-80deg);
  transform: rotateX(-80deg);
  -webkit-animation: flip .8s ease-in-out forwards;
  animation: flip .8s ease-in-out forwards;
}

@-webkit-keyframes flip {
  0% {}

  100% {
    -webkit-transform: rotateX(0deg);
    opacity: 1;
  }
}

@keyframes flip {
  0% {}

  100% {
    -webkit-transform: rotateX(0deg);
    transform: rotateX(0deg);
    opacity: 1;
  }
}

/* Effect 7: helix (based on http://lab.hakim.se/scroll-effects/ by @hakimel) */
.grid.effect-7 {
  -webkit-perspective: 1300px;
  perspective: 1300px;
}

.grid.effect-7 li.animate {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
  -webkit-animation: helix .8s ease-in-out forwards;
  animation: helix .8s ease-in-out forwards;
}

@-webkit-keyframes helix {
  0% {}

  100% {
    -webkit-transform: rotateY(0deg);
    opacity: 1;
  }
}

@keyframes helix {
  0% {}

  100% {
    -webkit-transform: rotateY(0deg);
    transform: rotateY(0deg);
    opacity: 1;
  }
}

/* Effect 8:  */
.grid.effect-8 {
  -webkit-perspective: 1300px;
  perspective: 1300px;
}

.grid.effect-8 li.animate {
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform: scale(0.4);
  transform: scale(0.4);
  -webkit-animation: popUp .8s ease-in forwards;
  animation: popUp .8s ease-in forwards;
}

@-webkit-keyframes popUp {
  0% {}

  70% {
    -webkit-transform: scale(1.1);
    opacity: .8;
    -webkit-animation-timing-function: ease-out;
  }

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

@keyframes popUp {
  0% {}

  70% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    opacity: .8;
    -webkit-animation-timing-function: ease-out;
    animation-timing-function: ease-out;
  }

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

/* #endregion */
/* #region  产品中心*/
.banner3 {
  position: relative;
  overflow: hidden;
}

.banner3.on i {
  transform: scale(1);
}

.banner3::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}

.banner3 i {
  display: block;
  position: relative;
  width: 100%;
  height: 30rem;
  transform: scale(1.1);
  transition: ease 3s;
}

.banner3 i img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.banner3 .text {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
  color: #fff;
  z-index: 1;
}

.banner3 .text .t1 {
  font-size: 2.4rem;
  font-weight: 700;
}

.banner3 .text .line {
  width: 5rem;
  height: .2rem;
  margin: 1rem 0;
  background: #bf1d1d;
}

.banner3 .text .t2 {
  max-width: 36.6rem;
  font-size: .9rem;
}



.product {
  display: flex;
  align-items: start;
  padding-top: 2.8rem;
}

.product .left {
  width: 15rem;
  margin-right: 3.61%;
}

.product .left a {
  display: flex;
  align-items: center;
  height: 4.3rem;
  border-bottom: 1px solid #dbdbdb;
  padding: 0 10%;
}

.product .left a h3 {
  flex: 1;
  font-size: .9rem;
  color: #666666;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product .left a span {
  width: .8rem;
  position: relative;
  margin-left: 10%;
}

.product .left a span img {
  width: 100%;
  transition: ease-out .2s;
}

.product .left a span img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.product .left a:hover h3,
.product .left a.on h3 {
  color: #bf1d1d;
}

.product .left a:hover span img,
.product .left a.on span img {
  opacity: 0;
}

.product .left a:hover span img:nth-child(2),
.product .left a.on span img:nth-child(2) {
  opacity: 1;
}

.product .right {
  flex: 1;
  overflow: hidden;
}

.product .right>ul {
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 2.8rem;
}

.product .right>ul li {
  width: 31.33%;
  margin-right: 3.005%;
  margin-bottom: 2rem;
}

.product .right>ul li:nth-child(3n+3) {
  margin-right: 0;
}

.product .right>ul a {
  background: rgba(250, 253, 255, 1);
}

.product .right>ul a .img {
  padding: 9.58%;
  overflow: hidden;
}

.product .right>ul a .img div {
  padding-bottom: 100%;
  position: relative;
}

.product .right>ul a .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: ease-out .5s;
}

.product .right>ul a .text {
  display: flex;
  align-items: center;
  padding: 1.5rem .85rem;
  border-top: 1px solid #e6e6e6;
  margin-top: 1.5rem;
}

.product .right>ul a .text h3 {
  font-size: .9rem;
  color: black;
  padding-right: .85rem;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.product .right>ul a .text span {
  width: 2rem;
  height: 2rem;
  border: 1px solid #bf1d1d;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: ease-out .36s;
}

.product .right>ul a .text span img {
  width: 52%;
  transition: ease-out .36s;
}

.product .right>ul a:hover .img img {
  transform: scale(1.1);
}

.product .right>ul a:hover .text span {
  background: #bf1d1d;
}

.product .right>ul a:hover .text span img {
  transform: rotate(45deg);
  filter: brightness(0) invert(1);
}

.product2 {
  padding: 3.3rem 0 4.5rem 0;
  background: #fafcff;
  margin-top: 5rem;
}

.product2 .tit {
  font-size: 1.8rem;
  color: #333333;
  font-weight: 700;
  text-align: center;
}

.product2 ul {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
}

.product2 ul li {
  width: 24%;
  position: relative;
}

.product2 ul li img {
  width: 100%;
}

.product2 ul li .text {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}

.product2 ul li .t1 {
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  text-align: center;
  padding: 0 12%;
}

.product2 ul li .t2 {
  font-size: .9rem;
  color: #666666;
  margin-top: 2.5rem;
  padding: 0 14%;
}

.pdetails_top {
  position: relative;
  padding: 3.6rem 0 5.2rem 0;
}

.pdetails_top>img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.pdetails_top .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pdetails_top .left {
  flex: 1;
  overflow: hidden;
  max-width: 29rem;
}

.pdetails_top .left .back {
  width: 1.6rem;
  position: relative;
}

.pdetails_top .left .back img {
  width: 100%;
  transition: ease-out .36s;
}

.pdetails_top .left .back img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.pdetails_top .left .back:hover img {
  opacity: 0;
}

.pdetails_top .left .back:hover img:nth-child(2) {
  opacity: 1;
}

.pdetails_top .left .eng {
  font-size: .9rem;
  color: #d11f1f;
  margin-top: 2.5rem;
}

.pdetails_top .left .tit {
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
}

.pdetails_top .left .text {
  font-size: .9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
  margin-top: 2rem;
}

.pdetails_top .left .btn {
  width: 16.5rem;
  height: 3.4rem;
  border-radius: 1.75rem;
  background: #d11f1f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  font-weight: 500;
  margin-top: 4rem;
  transition: ease-out .36s;
}

.pdetails_top .left .btn img {
  width: 1.6rem;
  margin-left: .75rem;
}

.pdetails_top .left .btn:hover {
  background: rgba(209, 31, 31, 0.8);
}

.pdetails_top .right {
  width: 32.89%;
  margin-left: 1.5rem;
}

.pdetails_top .right .swiper-slide {
  opacity: 0 !important;
}

.pdetails_top .right .swiper-slide.swiper-slide-active {
  opacity: 1 !important;
}

.pdetails_top .right .swiper-slide img {
  width: 100%;
}

.pdetails_top .right .swiper-slide div {
  font-size: 1.2rem;
  color: #fff;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 1rem;
}

.pdetails_top .right .dot {
  width: 15rem;
  position: relative;
  border-radius: 3px;
  height: 3px;
  overflow: hidden;
  margin: 1.5rem auto 0 auto;
  background: rgba(255, 255, 255, 0.4);
}

.pdetails_top .right .dot .swiper-pagination-progressbar-fill {
  background: white;
}

.pdetails_card_r {
  transition: ease-out .36s;
}

.pdetails_card_r.on {
  position: fixed;
  left: 0;
  top: 3.2rem;
  width: 100%;
  z-index: 66;
}

.pdetails_card_r.on2 {
  top: 8.5rem;
}

.pdetails_card {
  display: flex;
  border-radius: 15px;
  background: white;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
  top: -3rem;
}

.pdetails_card_p {
  height: 6rem;
}

.pdetails_card a {
  flex: 1;
  overflow: hidden;
  height: 6rem;
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  display: flex;
  align-items: end;
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  padding-bottom: 1.35rem;
  cursor: pointer;
  transition: ease-out .36s;
}

.pdetails_card a::before,
.pdetails_card a::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #ebebeb;
}

.pdetails_card a:first-child::before {
  opacity: 0;
}

.pdetails_card a:last-child::after {
  opacity: 0;
}

.pdetails_card a .tit {
  padding: 0 .9rem;
}

.pdetails_card a .dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid #ebebeb;
  margin: .3rem auto 0 auto;
  position: relative;
  top: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: ease-out .36s;
}

.pdetails_card a .dot::after {
  content: '';
  width: 9px;
  height: 9px;
  background: #ebebeb;
  border-radius: 50%;
  transition: ease-out .36s;
}

.pdetails_card a:hover,
.pdetails_card a.on {
  color: #bf1d1d;
}

.pdetails_card a:hover .dot,
.pdetails_card a.on .dot {
  border-color: #bf1d1d;
}

.pdetails_card a:hover .dot::after,
.pdetails_card a.on .dot::after {
  background: #bf1d1d;
}

.pdetails_title {
  display: flex;
  align-items: center;
  font-size: 1.8rem;
  color: #333333;
  font-weight: 500;
}

.pdetails_title img {
  width: 1.9rem;
  margin-right: 1rem;
}

.pdetails1 {
  margin-top: 1rem;
}

.pdetails1 .text {
  font-size: .9rem;
  color: #666666;
  margin-top: 2.5rem;
  line-height: 1.94;
}

.pdetails1 .text img {
  width: 100%;
  margin-top: 1.6rem;
}

.pdetails2 {
  padding-top: 5rem;
}

.pdetails2 .pdetails_title {
  padding-bottom: 1.3rem;
}

.pdetails2 ul {
  display: flex;
  flex-wrap: wrap;

}

.pdetails2 ul li {
  width: 31.9%;
  margin-right: 2.15%;
  border: 1px solid #e0e0e0;
  padding: 1.4rem 1.5rem;
  font-size: .9rem;
  margin-top: 1.2rem;

}

.pdetails2 ul li:nth-child(3n+3) {
  margin-right: 0;
}

.pdetails2 ul li .t1 {
  color: #333333;
  font-weight: 600;
}

.pdetails2 ul li .t2 {
  color: #666666;
  margin-top: .65rem;
}

table {
  width: 100%;
  font-size: 16px;
  color: #333333;
  border-width: 1px;
  border-color: #a9c6c9;
  border-collapse: collapse;
  text-align: center;
}

table th {
  border-width: 1px;
  padding: 8px;
  border-style: solid;
  border-color: #a9c6c9;
}

table td {
  border-width: 1px;
  padding: 8px;
  border-style: solid;
  border-color: #a9c6c9;
}

table tr:nth-child(odd) {
  background: #F4F4F4;
}

.pdetails3 {
  padding-top: 5rem;
}

.pdetails3 .text {
  margin-top: 2.5rem;
}

.pdetails4 {
  background: url(../image/pdetails4_bg.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #fff;
  padding: 2.5rem 0 6.2rem 0;
  margin-top: 4rem;
  position: relative;
}

.pdetails4::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
}

.pdetails4 .container {
  position: relative;
}

.pdetails4 .tit {
  text-align: center;
  position: relative;
}

.pdetails4 .tit .t1 {
  font-size: 1.9rem;
  font-weight: 500;
}

.pdetails4 .tit .t2 {
  font-size: .9rem;
  margin-top: .9rem;
}

.pdetails4 .tit a {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 7.6rem;
  height: 2.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid white;
  font-size: .9rem;
}

.pdetails4 .tit a::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: 0;
  height: 1px;
  background: #fff;
  transform: translateX(-50%);
  transition: ease-out .36s;
}

.pdetails4 .tit a img {
  width: 1rem;
  margin-left: .45rem;
  transition: ease-out .36s;
}

.pdetails4 .tit a:hover::before {
  width: 100%;
}

.pdetails4 .tit span {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 1);
}

.pdetails4 .tit span img {
  width: 1.75rem;
  margin-right: .75rem;
}


.pdetails4 ul {
  display: flex;
  align-items: start;
  align-items: center;
  margin-top: 2.5rem;
}

.pdetails4 ul>img {
  width: 1.9rem;
  margin: 0 auto;
}

.pdetails4 ul li {
  width: 10.39%;
  font-size: 1.2rem;
  text-align: center;
  position: relative;
}

.pdetails4 ul li img {
  width: 100%;
}

.pdetails4 ul li div {
  position: absolute;
  left: 0;
  bottom: -2.35rem;
  width: 100%;
}

.case_lis {
  display: flex;
  flex-wrap: wrap;
}

.case_lis li {
  width: 31.9%;
  margin-right: 2.15%;
  margin-top: 2rem;
}

.case_lis li:nth-child(3n+3) {
  margin-right: 0;
}

.case_lis a {
  background: white;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.1);
  border-radius: .5rem;
  overflow: hidden;
}

.case_lis a .img {
  padding-bottom: 61.85%;
  position: relative;
  overflow: hidden;
}

.case_lis a .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: ease-out .5s;
}

.case_lis a .card {
  padding: 1.1rem 1.5rem .6rem 1.5rem;
}

.case_lis a .card h3 {
  font-size: 1.2rem;
  color: #333333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: ease-out .36s;
}

.case_lis a .card .text {
  font-size: .9rem;
  color: #666666;
  margin-top: 1.3rem;
  padding-right: 2rem;
  position: relative;
}

.case_lis a .card .text span {
  position: absolute;
  right: 0;
  top: 0;
  width: 1.6rem;
  transition: ease-out .36s;
}

.case_lis a .card .text span img {
  width: 100%;
  transition: ease-out .36s;
}

.case_lis a .card .text span img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.case_lis a .card .text div {
  margin-bottom: .5rem;
}

.case_lis a:hover .img img {
  transform: scale(1.1);
}

.case_lis a:hover .card h3 {
  color: #bf1d1d;
}

.case_lis a:hover .card .text span {
  transform: translateX(0.25rem);
}

.case_lis a:hover .card .text span img {
  opacity: 0;
}

.case_lis a:hover .card .text span img:nth-child(2) {
  opacity: 1;
}

.pdetails5 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.pdetails5 .case_lis {
  padding-top: 1rem;
}

/* #endregion */
/* #region  案例*/
.case_line {
  background: white;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.1);
}

.case_line .container {
  display: flex;
  flex-wrap: wrap;
}

.case_line a {
  flex: auto;
  font-size: .9rem;
  height: 4.6rem;
  color: #333333;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 .5rem;
  transition: ease-out .36s;
}

.case_line a:hover,
.case_line a.on {
  background: #bf1d1d;
  color: #fff;
}

.case {
  padding-top: 2rem;
  padding-bottom: 5rem;
}

.case .pagination {
  margin-top: 4.5rem;
}

.cdetails_banner {
  overflow: hidden;
}

.cdetails_banner.on img {
  transform: scale(1);
}

.cdetails_banner img {
  width: 100%;
  height: 37.5rem;
  object-fit: cover;
  object-position: center;
  transform: scale(1.1);
  transition: ease 3s;
}

.cdetails_text {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  margin-top: .85rem;
  padding-left: 2.9rem;
}

.cdetails_text img {
  max-width: 500px;
  margin: 0 auto;
  width: 100% !important;
  height: auto !important;
  align: none !important;
  float: none !important;
  margin-top: .75rem;
  margin-bottom: .75rem;
}

.cdetails1 {
  padding-top: 2.5rem;
}

.cdetails_row {
  display: flex;
  align-items: start;
  justify-content: space-between;
}

.cdetails_row .left {
  width: 67.1%;
  padding-bottom: 3rem;
}

.cdetails_row .right {
  flex: 1;
  overflow: hidden;
  background: linear-gradient(to right, #1d2532 0%, #46729c 100%);
  padding: 2.5rem 2.8rem 2.3rem 0;
  position: relative;
  left: 3rem;
  top: -7rem;
}

.cdetails_row .right .text {
  padding-left: 2.8rem;
  color: #fff;
}

.cdetails_row .right .text .t1 {
  font-size: 1.7rem;
  font-weight: 500;
}

.cdetails_row .right .text .t2 {
  padding-top: 1.4rem;
}

.cdetails_row .right .text .t2 div {
  display: flex;
  align-items: center;
  font-size: 1.2rem;
  margin-top: 1rem;
}

.cdetails_row .right .text .t2 div img {
  width: 1.6rem;
  margin-right: .85rem;
}

.cdetails_row .right .text .t3 {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #f7a414;
  margin-top: 1.65rem;
}

.cdetails_row .right .text .t3 div {
  font-size: 1.8rem;
  font-weight: 500;
}

.cdetails_row .right .text .t4 {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 17.5rem;
  height: 3.4rem;
  border-radius: 1.7rem;
  background: #f7a414;
  font-size: 1.2rem;
  font-weight: 500;
  margin: 1.1rem auto 0 auto;
  transition: ease-out .36s;
  max-width: 100%;
}

.cdetails_row .right .text .t4:hover {
  background: rgba(247, 164, 20, 0.85);
}

.cdetails_row .right .card {
  background: url(../image/cdetails_img.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  padding: 2.5rem 1.4rem 2rem 2.8rem;
  margin-top: 2.5rem;
  border-radius: 0 1.5rem 1.5rem 0;
}

.cdetails_row .right .card li {
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #ad0000;
}

.cdetails_row .right .card li img {
  width: 1.6rem;
  margin-right: .25rem;
}

.cdetails_row .right .card li.on {
  font-size: 1.2rem;
  font-weight: 500;
}

.cdetails_row .right .card i {
  display: block;
  height: 3rem;
  border-left: 1px dashed #d11f1f;
  margin: .5rem .8rem;
}

.cdetails_bottom {
  margin-bottom: 5rem;
}

.cdetails_bottom .pdetails_title {
  padding-bottom: .5rem;
}

.service1 {
  margin-top: 4rem;
  padding-bottom: 4rem;
}

.service1 .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service1 .left {
  width: 45.52%;
}

.service1 .left .text {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  margin-top: 2.25rem;
}

.service1 .left .link {
  width: 8rem;
  line-height: 2.35rem;
  background: #bf1d1d;
  color: #fff;
  font-size: .9rem;
  text-align: center;
  margin-top: 3.9rem;
  transition: ease-out .36s;
}

.service1 .left .link:hover {
  opacity: .8;
}

.service1 .right {
  width: 49.34%;
}

.service1 .right img {
  width: 100%;
}

.service1 ul {
  display: flex;
  justify-content: space-between;
  margin-top: 3.5rem;
}

.service1 ul li {
  width: 10rem;
  height: 10rem;
  position: relative;
}

.service1 ul li img {
  width: 100%;
}

.service1 ul li .text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-bottom: .75rem;
}

.service1 ul li .text .t1 {
  font-size: .9rem;
  color: #d11f1f;
  font-family: Archivo;
  font-weight: 400;
}

.service1 ul li .text .t1 span {
  font-size: 2.4rem;
  font-weight: 700;
  margin-right: .3rem;
}

.service1 ul li .text .t2 {
  font-size: .9rem;
  color: #333333;
}

.service2 {
  background: #f2f2f2;
  padding: 3.25rem 0 3.5rem 0;
}

.service2 .index_title {
  text-align: center;
}

.service2 .row {
  position: relative;
  margin-top: 3rem;
}

.service2 .swiper {
  overflow: visible;
}

.service2 .swiper-slide {
  display: flex;
  align-items: start;
}

.service2 .swiper-slide .img {
  width: 48.02%;
}

.service2 .swiper-slide .img img {
  width: 100%;
  border-radius: 1.25rem;
}

.service2 .swiper-slide .text {
  width: 40.26%;
  margin-left: 3.94%;
  padding: 2.75rem 0;
}

.service2 .swiper-slide .text .t1 {
  font-size: 1.8rem;
  color: #333333;
}

.service2 .swiper-slide .text .t2 {
  font-size: .9rem;
  color: #666666;
  margin-top: 1.5rem;
}

.service2 .dot {
  position: absolute;
  left: 51.96% !important;
  bottom: 2rem !important;
  z-index: 2;
}

.service2 .dot span {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  border: 1px solid #bf1d1d;
  margin-right: 1rem;
  background: none;
  opacity: 1;
  margin: 0 1rem 0 0 !important;
  transition: ease-out .36s;
}

.service2 .dot span.swiper-pagination-bullet-active {
  background: #bf1d1d;
}

.service2 .next {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.05);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: ease-out .36s;
}

.service2 .next img {
  width: 1.2rem;
  transition: ease-out .36s;
}

.service2 .next:hover {
  background: #bf1d1d;
}

.service2 .next:hover img {
  filter: brightness(0) invert(1);
}

.service3 {
  padding-top: 4rem;
  padding-bottom: 0rem;
}

.service3 .index_title {
  text-align: center;
}

.service3 .swp_top {
  margin-top: 2.5rem;
}

.service3 .swp_top .swiper-slide div {
  padding-bottom: 40.13%;
  position: relative;
  overflow: hidden;
}

.service3 .swp_top .swiper-slide img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.service3 .swp_bottom {
  display: flex;
  position: relative;
  z-index: 2;
}

.service3 .swp_bottom .card {
  width: 25%;
  padding: 1.25rem 2.3% 2.85rem 2.3%;
  position: relative;
  background: #fff;
  transition: ease-out .5s;
}

.service3 .swp_bottom .card .t1 {
  font-size: 1.8rem;
  color: #CCCCCC;
  font-family: Archivo;
  transition: ease-out .36s;
}

.service3 .swp_bottom .card .t2 {
  font-size: 1.2rem;
  color: #333333;
  margin-top: .7rem;
  transition: ease-out .36s;
}

.service3 .swp_bottom .card .t3 {
  font-size: .9rem;
  color: #666666;
  margin-top: .7rem;
  opacity: 0;
  transition: ease-out .36s;
}

.service3 .swp_bottom .card::before,
.service3 .swp_bottom .card::after {
  content: '';
  position: absolute;
  top: 6.6rem;
  width: 2px;
  height: 2.5rem;
  background: #bf1d1d;
  opacity: 0;
  transition: ease-out .36s;
}

.service3 .swp_bottom .card::before {
  left: 0;
}

.service3 .swp_bottom .card::after {
  right: 0;
}

.service3 .swp_bottom .card.on {
  box-shadow: -2px 4px 7px rgba(0, 0, 0, 0.1);
  padding-top: 1.8rem;
  padding-bottom: 2.3rem;
  transform: translateY(-5.3rem);
  z-index: 1;
}

.service3 .swp_bottom .card.on .t2,
.service3 .swp_bottom .card.on .t1 {
  color: #bf1d1d;
}

.service3 .swp_bottom .card.on .t3 {
  opacity: 1;
}

.service3 .swp_bottom .card.on::before,
.service3 .swp_bottom .card.on::after {
  opacity: 1;
}

.service4 {
  height: 35rem;
  background: url(../image/service4_bg.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  color: #fff;
  position: relative;
}

.service4>div {
  position: absolute;
  left: 0;
  bottom: 5.8rem;
  width: 100%;
}

.service4 .container div {
  font-size: 1.8rem;
  font-weight: 700;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
}

.service4 .container a {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-family: Archivo;
  width: 20rem;
  height: 3.2rem;
  background: #bf1d1d;
  border-radius: 1.6rem;
  margin-top: 2.5rem;
  font-style: italic;
}

.service4 .container a img {
  width: 1.6rem;
  margin-right: 1.2rem;
}

.service5 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.service5 .index_title {
  text-align: center;
}

.service5 ul {
  margin-top: 2.5rem;
}

.service5 ul li {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service5 ul li .img {
  width: 42.76%;
  overflow: hidden;
}

.service5 ul li .img img {
  width: 100%;
  transition: ease-out .5s;
}

.service5 ul li .text {
  width: 49%;
  margin-right: 2.82%;
}

.service5 ul li .text .t1 {
  font-size: 1.2rem;
  color: #333333;
}

.service5 ul li .text .t2 {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  margin-top: 1.6rem;
}

.service5 ul li:nth-child(even) {
  flex-direction: row-reverse;
}

.service5 ul li:nth-child(even) .text {
  margin-right: 0;
  margin-left: 2.82%;
  text-align: right;
}

.service5 ul li:hover .img img {
  transform: scale(1.1);
}

/* #endregion */
/* #region  内页*/
.news {
  padding-top: 1rem;
  padding-bottom: 1rem;
  position: relative;
  top: -3.8rem;
  z-index: 3;
  background: #fff;
  border-radius: 1.5rem;
}

.news .ul li {
  border-bottom: 1px solid #e0e0e0;
  padding: 3.5rem 0;
}

.news .ul a {
  display: flex;
  align-items: start;
}

.news .ul a .time {
  font-family: Archivo;
  padding: 0 3.55% 0 3.28%;
}

.news .ul a .time span {
  font-size: 1.8rem;
  font-weight: 500;
  color: #bf1d1d;
}

.news .ul a .time div {
  font-size: .9rem;
  color: #666666;
}

.news .ul a .row {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.news .ul a .img {
  width: 40.46%;
}

.news .ul a .img div {
  position: relative;
  padding-bottom: 59.63%;
  overflow: hidden;
}

.news .ul a .img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: ease-out .5s;
}

.news .ul a .text {
  flex: 1;
  overflow: hidden;
  padding: 1rem 3.71% 1rem 2.74%;
}

.news .ul a .text h3 {
  font-size: 1.2rem;
  color: #333333;
  font-weight: 500;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
  transition: ease-out .36s;
}

.news .ul a .text div {
  font-size: .9rem;
  color: #666666;
  line-height: 1.94;
  margin-top: 1.75rem;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news .ul a .text span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: #666666;
  width: 6.1rem;
  height: 2.1rem;
  border-radius: 1.05rem;
  background: white;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.1);
  margin-top: 4rem;
  transition: ease-out .36s;
}

.news .ul a .text span img {
  width: 1rem;
  margin-left: .25rem;
  transition: ease-out .36s;
}

.news .ul a:hover .img img {
  transform: scale(1.1);
}

.news .ul a:hover .text h3 {
  color: #bf1d1d;
}

.news .ul a:hover .text span {
  background: #bf1d1d;
  color: #fff;
}

.news .ul a:hover .text span img {
  filter: brightness(0) invert(1);
}

.news .pagination {
  margin-top: 5rem;
}

.ndetails_top h1 {
  font-size: 1.8rem;
  color: #bf1d1d;
  font-weight: 500;
}

.ndetails_top div {
  font-size: .9rem;
  color: #666666;
  margin-top: .75rem;
}

.ndetails {
  background: #f2f2f2;
  padding: 4rem 0 5rem 0;
}

.ndetails .row {
  display: flex;
  align-items: start;
  justify-content: space-between;
  margin-top: 3.3rem;
}

.ndetails .left {
  width: 68.75%;
}

.ndetails .left .text {
  font-size: .9rem;
  line-height: 1.94;
  color: #666666;
  background: #fff;
  padding: 2.5rem;
  text-indent: 2em;
  min-height: 39.1rem;
}

.ndetails .left .text p {
  padding-top: .375rem;
  padding-bottom: .375rem;
}

.ndetails .left .text img {
  display: inline;
  max-width: 100%;
  width: auto !important;
  align: none !important;
  float: none !important;
}

.ndetails .left .page {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
}

.ndetails .left .page a {
  width: 49%;
  height: 3.4rem;
  background: #fff;
  display: flex;
  align-items: center;
  font-size: .9rem;
  color: #999999;
  padding-left: 2.87%;
  transition: ease-out .36s;
}

.ndetails .left .page a img {
  width: 1rem;
  transition: ease-out .36s;
}

.ndetails .left .page a span {
  flex: 1;
  padding: 0 1rem;
  transition: ease-out .36s;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ndetails .left .page a:nth-child(2) {
  padding-left: 0;
  padding-right: 2.87%;
}

.ndetails .left .page a:nth-child(2) span {
  text-align: right;
}

.ndetails .left .page a:hover {
  background: #bf1d1d;
  color: #fff;
}

.ndetails .left .page a:hover img {
  filter: brightness(0) invert(1);
}

.ndetails .right {
  width: 28.28%;
}

.ndetails .right a {
  background: #fff;
  margin-bottom: 1.5rem;
}

.ndetails .right a:last-child {
  margin-bottom: 0;
}

.ndetails .right a .img {
  overflow: hidden;
}

.ndetails .right a .img img {
  width: 100%;
  transition: ease-out .5s;
}

.ndetails .right a .text {
  padding: 1.5rem 1.25rem;
}

.ndetails .right a .text span {
  display: block;
  font-size: .9rem;
  color: #666666;
}

.ndetails .right a .text h3 {
  font-size: 1.2rem;
  color: #666666;
  margin-top: .8rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: ease-out .36s;
}

.ndetails .right a:hover .img img {
  transform: scale(1.1);
}

.ndetails .right a:hover .text h3 {
  color: #bf1d1d;
}

.contact {
  position: relative;
}

.contact .img {
  width: 100%;
  position: relative;
}

.contact .img>img {
  width: 100%;
}

.contact .left {
  position: absolute;
  left: 0;
  top: 0;
  width: 33%;
  height: 100%;
  background: rgba(238, 238, 238, 0.8);
  display: flex;
  align-items: center;
  z-index: 1;
}

.contact .card {
  max-width: 21.5rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  margin-left: auto;
}

.contact .card .tit {
  margin-bottom: 7rem;
}

.contact .card .tit span {
  font-size: .9rem;
  color: #bf1d1d;
  display: block;
}

.contact .card .tit div {
  font-size: 1.7rem;
  color: #333333;
  font-weight: 700;
  margin-top: 1rem;
}

.contact .card li {
  display: flex;
  align-items: start;
  font-size: 1.2rem;
  line-height: 2rem;
  color: #333333;
  margin-bottom: 1.5rem;
}

.contact .card li img {
  width: 2rem;
  margin-right: 1rem;
}

.contact .card li div {
  flex: 1;
  overflow: hidden;
}

.contact .map_icon {
  position: absolute;
  left: 61.77%;
  top: 56.58%;
  transform: translate(-50%, -50%);
}

.contact .map_icon img {
  width: 4rem;
  animation: bounce 2s infinite;
  transform-origin: center bottom;
}

@keyframes bounce {

  0%,
  20%,
  53%,
  80%,
  to {
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }

  40%,
  43% {
    -webkit-transform: translate3d(0, -15px, 0);
    transform: translate3d(0, -15px, 0);
  }

  40%,
  43%,
  70% {
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
  }

  70% {
    -webkit-transform: translate3d(0, -7.5px, 0);
    transform: translate3d(0, -7.5px, 0);
  }

  90% {
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0);
  }
}

.banner_pc video {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  object-position: center;
}

.pagination {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.pagination>li>a,
.pagination>li>span {
  font-size: .7rem;
  min-width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 .375rem;
  border: 1px solid rgb(223, 217, 217);
  padding: 0 .5rem;
  transition: ease-out .36s;
}


.pagination>.active>a,
.pagination>li>a:hover,
.pagination>.active>a:focus,
.pagination>li>span,
.pagination>.active>span:hover,
.pagination>.active>span:focus {
  background: #bf1d1d;
  color: #fff;
  border-color: #bf1d1d;
}

/* #endregion */
/* #region  修改*/
.index2 .right .swiper-slide,
.index2 .center .swiper-slide {
  opacity: 0 !important;
  transition: ease-out .36s;
}
 

.index2 .right .swiper-slide.swiper-slide-visible,
.index2 .center .swiper-slide.swiper-slide-visible {
  opacity: 1 !important;
}

.index4 {
  position: relative;
}

.index4 .more {
  width: 13.3rem;
  line-height: 3.15rem;
  background: #D11F1F;
  color: #fff;
  font-size: .9rem;
  text-align: center;
  position: absolute;
  left: 50%;
  bottom: 4rem;
  z-index: 2;
  transition: ease-out .36s;
  transform: translateX(-50%);
}

.index4 .more:hover {
  opacity: .85;
}


.nav_case {
  position: fixed;
  left: 0;
  top: 5rem;
  width: 100%;
  background: #FAFAFA;
  box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.1);
  display: none;
}

.nav_case>div {
  display: flex;
  justify-content: center;
  justify-content: space-between;
  max-width: 1580px;
  padding: 3rem 1.5rem;
  margin: 0 auto;
}

.nav_case a span {
  display: block;
  position: relative;
  width: 2.5rem;
  margin: 0 auto;
}

.nav_case a span img {
  width: 100%;
  transition: ease-out .36s;
}

.nav_case a span img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.nav_case a div {
  font-size: .9rem;
  color: #666666;
  text-align: center;
  margin-top: .6rem;
  transition: ease-out .36s;
}

.nav_case a.on span img,
.nav_case a:hover span img {
  opacity: 0;
}

.nav_case a.on span img:nth-child(2),
.nav_case a:hover span img:nth-child(2) {
  opacity: 1;
}

.nav_case a.on div,
.nav_case a:hover div {
  color: #bf1d1d;
}


.home_icon {
  position: absolute;
  left: 50%;
  bottom: 4%;
  transform: translateX(-50%);
  width: 1.6rem;
  z-index: 1;
}

.home_icon img {
  width: 100%;
  animation: mousemove 2s infinite;
  position: relative;
}

.banner_product::after {
  display: none;
}

.banner_product .text .line {
  background: #fff;
}

/* #endregion */
/* #region  内页*/
/* #endregion */