.after {
  content: '';
  display: inline-block;
}
.after_a {
  content: '';
  position: absolute;
}
.a_box {
  display: block;
  width: 100%;
}
.el-color-picker__icon,
.el-input,
.el-textarea {
  display: block;
}
.el-form-item__content {
  line-height: 0.5rem;
}
[class*=flex_] {
  display: flex;
}
[class*=_ac] {
  align-items: center;
}
[class*=_ae] {
  align-items: flex-end;
}
[class*=_as] {
  align-items: flex-start;
}
[class*=_jc] {
  justify-content: center;
}
[class*=_js] {
  justify-content: space-between;
}
[class*=_je] {
  justify-content: flex-end;
}
[class*=_jf] {
  justify-content: flex-start;
}
[class*=_row] {
  flex-flow: row wrap;
}
.flex {
  display: -webkit-box;
  display: -moz-flex;
  display: -ms-flexbox;
  display: flex;
  display: -webkit-flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
}
.flex_row {
  flex-flow: row wrap;
}
:root {
  --color: #b81b25;
  --ww: 1920 * 100vw;
  --f14: 0.14rem;
  --f16: 0.16rem;
  --f17: 0.17rem;
  --f18: 0.18rem;
  --f20: 0.2rem;
  --f22: 0.22rem;
  --f24: 0.24rem;
  --f26: 0.26rem;
  --f28: 0.28rem;
  --f30: 0.3rem;
  --f32: 0.32rem;
  --f34: 0.34rem;
  --f36: 0.36rem;
  --f38: 0.38rem;
  --f40: 0.4rem;
  --f42: 0.42rem;
  --f44: 0.44rem;
  --f46: 0.46rem;
  --f48: 0.48rem;
  --f50: 0.5rem;
  --f52: 0.52rem;
  --f54: 0.54rem;
  --f56: 0.56rem;
  --f58: 0.58rem;
  --f60: 0.6rem;
  --f70: 0.7rem;
  --f72: 0.72rem;
  --f80: 0.8rem;
}
@media (max-width: 1600px) {
  :root {
    --ww: 1600 * 100vw;
  }
}
@media (max-width: 1024px) {
  :root {
    --ww: 1200 * 100vw;
  }
}
@media (max-width: 768px) {
  :root {
    --ww: 1024 * 100vw;
  }
}
@media (max-width: 640px) {
  :root {
    --ww: 600 * 100vw;
    --f14: 0.18rem;
    --f16: 0.2rem;
    --f17: 0.22rem;
    --f18: 0.22rem;
    --f20: 0.26rem;
    --f22: 0.26rem;
    --f24: 0.28rem;
  }
}
html {
  font-size: calc(100 / var(--ww));
}
body {
  font-size: 0.16rem;
  overflow-x: hidden;
  word-break: break-word;
}
@media (min-width: 1921px) {
  html {
    font-size: 100px;
  }
}
@media (max-width: 1024px) {
  body {
    overflow-x: inherit;
  }
}
.mb190 {
  margin-bottom: 1.9rem;
}
.mb170 {
  margin-bottom: 1.7rem;
}
.mb160 {
  margin-bottom: 1.6rem;
}
.mb140 {
  margin-bottom: 1.4rem;
}
.mb120 {
  margin-bottom: 1.2rem;
}
.mb110 {
  margin-bottom: 1.1rem;
}
.mb100 {
  margin-bottom: 1rem;
}
.mb95 {
  margin-bottom: 0.95rem;
}
.mb90 {
  margin-bottom: 0.9rem;
}
.mb85 {
  margin-bottom: 0.85rem;
}
.mb80 {
  margin-bottom: 0.8rem;
}
.mb75 {
  margin-bottom: 0.75rem;
}
.mb70 {
  margin-bottom: 0.7rem;
}
.mb65 {
  margin-bottom: 0.65rem;
}
.mb60 {
  margin-bottom: 0.6rem;
}
.mb50 {
  margin-bottom: 0.5rem;
}
.mb55 {
  margin-bottom: 0.55rem;
}
.mb45 {
  margin-bottom: 0.45rem;
}
.mb40 {
  margin-bottom: 0.4rem;
}
.mb35 {
  margin-bottom: 0.35rem;
}
.mb30 {
  margin-bottom: 0.3rem;
}
.mb25 {
  margin-bottom: 0.25rem;
}
.mb20 {
  margin-bottom: 0.2rem;
}
.mb10 {
  margin-bottom: 0.1rem;
}
.mb15 {
  margin-bottom: 0.15rem;
}
.mb5 {
  margin-bottom: 0.05rem;
}
.mt190 {
  margin-top: 1.9rem;
}
.mt170 {
  margin-top: 1.7rem;
}
.mt160 {
  margin-top: 1.6rem;
}
.mt140 {
  margin-top: 1.4rem;
}
.mt120 {
  margin-top: 1.2rem;
}
.mt110 {
  margin-top: 1.1rem;
}
.mt100 {
  margin-top: 1rem;
}
.mt95 {
  margin-top: 0.95rem;
}
.mt90 {
  margin-top: 0.9rem;
}
.mt85 {
  margin-top: 0.85rem;
}
.mt80 {
  margin-top: 0.8rem;
}
.mt75 {
  margin-top: 0.75rem;
}
.mt70 {
  margin-top: 0.7rem;
}
.mt65 {
  margin-top: 0.65rem;
}
.mt60 {
  margin-top: 0.6rem;
}
.mt50 {
  margin-top: 0.5rem;
}
.mt55 {
  margin-top: 0.55rem;
}
.mt45 {
  margin-top: 0.45rem;
}
.mt40 {
  margin-top: 0.4rem;
}
.mt35 {
  margin-top: 0.35rem;
}
.mt30 {
  margin-top: 0.3rem;
}
.mt25 {
  margin-top: 0.25rem;
}
.mt20 {
  margin-top: 0.2rem;
}
.mt10 {
  margin-top: 0.1rem;
}
.mt15 {
  margin-top: 0.15rem;
}
.mt5 {
  margin-top: 0.05rem;
}
.pt190 {
  padding-top: 1.9rem;
}
.pt170 {
  padding-top: 1.7rem;
}
.pt160 {
  padding-top: 1.6rem;
}
.pt140 {
  padding-top: 1.4rem;
}
.pt120 {
  padding-top: 1.2rem;
}
.pt110 {
  padding-top: 1.1rem;
}
.pt100 {
  padding-top: 1rem;
}
.pt95 {
  padding-top: 0.95rem;
}
.pt90 {
  padding-top: 0.9rem;
}
.pt85 {
  padding-top: 0.85rem;
}
.pt80 {
  padding-top: 0.8rem;
}
.pt75 {
  padding-top: 0.75rem;
}
.pt70 {
  padding-top: 0.7rem;
}
.pt65 {
  padding-top: 0.65rem;
}
.pt60 {
  padding-top: 0.6rem;
}
.pt50 {
  padding-top: 0.5rem;
}
.pt55 {
  padding-top: 0.55rem;
}
.pt45 {
  padding-top: 0.45rem;
}
.pt40 {
  padding-top: 0.4rem;
}
.pt35 {
  padding-top: 0.35rem;
}
.pt30 {
  padding-top: 0.3rem;
}
.pt25 {
  padding-top: 0.25rem;
}
.pt20 {
  padding-top: 0.2rem;
}
.pt10 {
  padding-top: 0.1rem;
}
.pt15 {
  padding-top: 0.15rem;
}
.pt5 {
  padding-top: 0.05rem;
}
.pb190 {
  padding-bottom: 1.9rem;
}
.pb170 {
  padding-bottom: 1.7rem;
}
.pb160 {
  padding-bottom: 1.6rem;
}
.pb140 {
  padding-bottom: 1.4rem;
}
.pb120 {
  padding-bottom: 1.2rem;
}
.pb110 {
  padding-bottom: 1.1rem;
}
.pb100 {
  padding-bottom: 1rem;
}
.pb95 {
  padding-bottom: 0.95rem;
}
.pb90 {
  padding-bottom: 0.9rem;
}
.pb85 {
  padding-bottom: 0.85rem;
}
.pb80 {
  padding-bottom: 0.8rem;
}
.pb75 {
  padding-bottom: 0.75rem;
}
.pb70 {
  padding-bottom: 0.7rem;
}
.pb65 {
  padding-bottom: 0.65rem;
}
.pb60 {
  padding-bottom: 0.6rem;
}
.pb50 {
  padding-bottom: 0.5rem;
}
.pb55 {
  padding-bottom: 0.55rem;
}
.pb45 {
  padding-bottom: 0.45rem;
}
.pb40 {
  padding-bottom: 0.4rem;
}
.pb35 {
  padding-bottom: 0.35rem;
}
.pb30 {
  padding-bottom: 0.3rem;
}
.pb25 {
  padding-bottom: 0.25rem;
}
.pb20 {
  padding-bottom: 0.2rem;
}
.pb10 {
  padding-bottom: 0.1rem;
}
.pb15 {
  padding-bottom: 0.15rem;
}
.pb5 {
  padding-bottom: 0.05rem;
}
.f14 {
  font-size: 0.14rem;
}
.f16 {
  font-size: 0.16rem;
}
.f17 {
  font-size: 0.17rem;
}
.f18 {
  font-size: 0.18rem;
}
.f20 {
  font-size: 0.2rem;
}
.f22 {
  font-size: 0.22rem;
}
.f24 {
  font-size: 0.24rem;
}
.f26 {
  font-size: 0.26rem;
}
.f28 {
  font-size: 0.28rem;
}
.f30 {
  font-size: 0.3rem;
}
.f32 {
  font-size: 0.32rem;
}
.f34 {
  font-size: 0.34rem;
}
.f36 {
  font-size: 0.36rem;
}
.f38 {
  font-size: 0.38rem;
}
.f40 {
  font-size: 0.4rem;
}
.f42 {
  font-size: 0.42rem;
}
.f44 {
  font-size: 0.44rem;
}
.f46 {
  font-size: 0.46rem;
}
.f48 {
  font-size: 0.48rem;
}
.f50 {
  font-size: 0.5rem;
}
.f52 {
  font-size: 0.52rem;
}
.f54 {
  font-size: 0.54rem;
}
.f56 {
  font-size: 0.56rem;
}
.f58 {
  font-size: 0.58rem;
}
.f60 {
  font-size: 0.6rem;
}
.f62 {
  font-size: 0.62rem;
}
.f72 {
  font-size: 0.72rem;
}
.f80 {
  font-size: 0.8rem;
}
@media (max-width: 768px) {
  .f48 {
    font-size: 0.32rem;
  }
  .f60 {
    font-size: 0.48rem;
  }
}
@media (max-width: 640px) {
  body {
    font-size: 0.22rem;
  }
  .f14 {
    font-size: 0.2rem;
  }
  .f16 {
    font-size: 0.2rem;
  }
  .f17 {
    font-size: 0.24rem;
  }
  .f18 {
    font-size: 0.24rem;
  }
  .f20 {
    font-size: 0.26rem;
  }
  .f22 {
    font-size: 0.26rem;
  }
}
.hidden {
  overflow: hidden;
}
.re {
  position: relative;
  z-index: 3;
}
.ani {
  transition: all 0.5s;
}
a:hover .ani {
  transform: scale(1.15);
}
.color {
  color: var(--color);
}
.line_em {
  width: 1px;
  height: 0.2rem;
  display: inline-flex;
  vertical-align: middle;
  background-color: #e2e2e2;
  margin: 0 0.3rem;
}
.header {
  width: 100%;
  z-index: 10;
  position: fixed;
  left: 0;
  top: 0;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
  background-color: rgba(0, 0, 0, 0.4);
}
.header.fixed,
.header.header_white {
  background-color: #fff;
  box-shadow: 0px 1px 0.1rem 0px rgba(2, 1, 30, 0.08);
}
.header.fixed .logo .img1,
.header.header_white .logo .img1 {
  display: none;
}
.header.fixed .logo .img2,
.header.header_white .logo .img2 {
  display: inline-flex;
}
.header.fixed .navTop span a,
.header.header_white .navTop span a {
  color: #010101;
}
.header.fixed .open_search,
.header.header_white .open_search,
.header.fixed .lang .icon,
.header.header_white .lang .icon {
  filter: none;
}
.header.fixed #open_menu i,
.header.header_white #open_menu i,
.header.fixed #open_menu::before,
.header.header_white #open_menu::before,
.header.fixed #open_menu::after,
.header.header_white #open_menu::after {
  background-color: #010101;
}
@media (min-width: 1025px) {
  .header:hover {
    background-color: #fff;
    box-shadow: 0px 1px 0.1rem 0px rgba(2, 1, 30, 0.08);
  }
  .header:hover .logo .img1 {
    display: none;
  }
  .header:hover .logo .img2 {
    display: inline-flex;
  }
  .header:hover .navTop span a {
    color: #010101;
  }
  .header:hover .open_search,
  .header:hover .lang .icon {
    filter: none;
  }
}
.header.header_white {
  box-shadow: none;
}
.header.txt_white:not(:hover) {
  /* .jbbg2(180deg,rgba(0,0,0,0.15), rgba(0,0,0,0));*/
}
.header .logo {
  display: flex;
  align-items: center;
}
.header .logo img {
  max-width: 1.7rem;
}
.header .logo .img2 {
  display: none;
}
.header .right {
  display: inline-flex;
  align-items: center;
}
.header .menuIcon {
  display: none;
}
.header .search {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-left: 0.25rem;
}
.header .search.search_show .top_search {
  opacity: 1;
  top: 100%;
  pointer-events: auto;
}
.header .open_search {
  display: inline-flex;
  align-items: center;
  color: #666666;
  position: relative;
  z-index: 11;
  filter: brightness(0) invert(1);
}
.header .open_search i {
  width: 0.18rem;
  height: 0.18rem;
  background: url(../images/search.svg) no-repeat center;
  display: inline-block;
  background-size: contain;
}
.header .open_search.on i {
  background: none;
  position: relative;
}
.header .open_search.on i:before,
.header .open_search.on i:after {
  position: absolute;
  content: '';
  width: 0.2rem;
  left: 50%;
  height: 2px;
  top: 50%;
  margin-left: -0.12rem;
  margin-top: -1.5px;
  background: var(--color);
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
}
.header .open_search.on i:after {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
}
.header .top_search {
  width: 3.5rem;
  z-index: 10;
  transition: all 0.5s ease-in-out;
  position: absolute;
  right: 0;
  opacity: 0;
  top: 100%;
  pointer-events: none;
}
.header .top_search .warp {
  position: relative;
}
.header .top_search .btn {
  width: 0.7rem;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url(../images/search.svg) no-repeat center;
}
.header .top_search .text {
  width: 100%;
  height: 0.6rem;
  line-height: 0.6rem;
  padding-left: 0.7rem;
  padding-right: 0.5rem;
  border-radius: 0.3rem;
  border: none;
  background-color: #ffffff;
}
.header .top_search .text::placeholder {
  color: #999999;
}
.header .lang {
  flex-shrink: 0;
  align-items: center;
  display: inline-flex;
  line-height: 0.24rem;
  position: relative;
  margin-right: 0.35rem;
  height: 0.9rem;
}
.header .lang .icon {
  display: flex;
  align-items: center;
  filter: brightness(0) invert(1);
  cursor: pointer;
  font-size: var(--f18);
}
.header .lang .icon::before {
  content: '';
  width: 0.18rem;
  height: 0.18rem;
  background: url(../images/lang.png) no-repeat center;
  display: inline-flex;
  background-size: contain;
  margin-right: 0.1rem;
}
.header .lang .icon::after {
  content: '';
  width: 0.1rem;
  height: 0.1rem;
  border: solid rgba(153, 153, 153, 0.6);
  border-width: 0 0.02rem 0.02rem 0;
  transform: rotate(45deg);
  margin-top: -0.04rem;
  margin-left: 0.1rem;
}
.header .lang .box {
  position: absolute;
  left: 50%;
  top: 100%;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-50%, -10px, 0);
  -webkit-transform: translate3d(-50%, -10px, 0);
  -moz-transform: translate3d(-50%, -10px, 0);
  -o-transform: translate3d(-50%, -10px, 0);
  -ms-transform: translate3d(-50%, -10px, 0);
  backface-visibility: hidden;
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  background-color: #fff;
  width: 1rem;
  text-align: center;
  border-radius: 0 0 0.1rem 0.1rem;
  box-shadow: 0px 1px 0.1rem 0px rgba(2, 1, 30, 0.08);
}
.header .lang a {
  display: block;
  line-height: 0.5rem;
}
.header .lang.on .icon {
  filter: none;
}
.header .lang.on .box {
  opacity: 1;
  transform: translate3d(-50%, 0px, 0);
  -webkit-transform: translate3d(-50%, 0px, 0);
  -moz-transform: translate3d(-50%, 0px, 0);
  -o-transform: translate3d(-50%, 0px, 0);
  -ms-transform: translate3d(-50%, 0px, 0);
  backface-visibility: hidden;
  pointer-events: auto;
}
.header .navTop li {
  position: relative;
}
.header .navTop li span {
  display: block;
  position: relative;
}
.header .navTop li span a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
  height: 1rem;
  color: #fff;
  font-size: var(--f18);
}
.header .navTop li span a::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 70%;
  transform: translateX(-50%);
  height: 0.02rem;
  background-color: var(--color);
  width: 0;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
  opacity: 0;
}
@media (min-width: 1025px) {
  .header .navTop li {
    margin-right: 0.7rem;
  }
  .header .navTop li:last-child {
    margin-right: 0;
  }
  .header .navTop li.aon span a::after,
  .header .navTop li:hover span a::after {
    width: 100%;
    opacity: 1;
  }
}
.header .navTop li .sub {
  position: absolute;
  left: 50%;
  top: 100%;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-50%, -10px, 0);
  -webkit-transform: translate3d(-50%, -10px, 0);
  -moz-transform: translate3d(-50%, -10px, 0);
  -o-transform: translate3d(-50%, -10px, 0);
  -ms-transform: translate3d(-50%, -10px, 0);
  backface-visibility: hidden;
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  background-color: #fff;
  box-shadow: 0px 1px 10px 0px rgba(2, 1, 30, 0.08);
  overflow: hidden;
  width: 1.6rem;
}
.header .navTop li .sub a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0.6rem;
  text-align: center;
  color: #4e5461;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.header .navTop li .sub a:hover {
  color: var(--color);
}
.header .navTop li.hover .sub {
  opacity: 1;
  transform: translate3d(-50%, 0px, 0);
  -webkit-transform: translate3d(-50%, 0px, 0);
  -moz-transform: translate3d(-50%, 0px, 0);
  -o-transform: translate3d(-50%, 0px, 0);
  -ms-transform: translate3d(-50%, 0px, 0);
  backface-visibility: hidden;
  pointer-events: auto;
}
.header .navTop li.items_pro {
  position: static;
}
.header .navTop li.items_pro .sub {
  width: 100%;
  padding: 0.55rem 0 0.7rem;
  background-color: #f7f7f7;
  color: #000;
}
.header .navTop li.items_pro .sub .list {
  gap: 0.4rem;
}
.header .navTop li.items_pro .sub dd {
  width: calc((100% - 0.4rem * 3) / 4);
}
.header .navTop li.items_pro .sub .a_box {
  display: block;
  margin: 0;
  padding: 0;
  text-align: left;
  color: #000;
}
.header .navTop li.items_pro .sub .a_box:hover {
  color: var(--color);
}
.header .navTop li.items_pro .sub .pic {
  position: relative;
  padding-top: 100%;
  background-color: #fff;
  margin-bottom: 0.15rem;
  overflow: hidden;
}
.header .navTop li.items_pro .sub .pic i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header .navTop li.items_pro .sub .pic i img {
  object-fit: contain;
  max-height: 100%;
}
.header .navTop li.items_pro .sub .title {
  font-size: var(--f18);
}
@media screen and (max-width: 1024px) {
  .header .logo {
    height: 0.8rem;
  }
  .header .navTop li span a {
    color: #fff;
  }
  .header .lang {
    height: 0.8rem;
    margin-right: 0;
  }
  .header .lang .icon:before {
    margin-top: -0.05rem;
  }
  .header .menuIcon {
    display: inline-flex;
    align-items: center;
    margin-left: 0.3rem;
  }
  .header #open_menu {
    z-index: 100;
    width: 0.25rem;
    height: 0.18rem;
    cursor: pointer;
    position: relative;
  }
  .header #open_menu i {
    display: inline-block;
    width: 80%;
    height: 2px;
    transform: translateY(-50%);
    background-color: #fff;
    position: absolute;
    left: 0;
    top: 50%;
    border-radius: 5px;
  }
  .header #open_menu::before,
  .header #open_menu::after {
    width: 100%;
    height: 2px;
    background-color: #fff;
    border-radius: 5px;
    left: 0;
    content: '';
    position: absolute;
  }
  .header #open_menu::before {
    top: 0;
  }
  .header #open_menu::after {
    bottom: 0;
    top: auto;
  }
  .header #open_menu.open_menu_on i {
    opacity: 0;
  }
  .header #open_menu.open_menu_on:before {
    transform: rotate(45deg);
    top: 0.1rem;
  }
  .header #open_menu.open_menu_on:after {
    transform: rotate(-45deg);
    bottom: auto;
    top: 0.1rem;
  }
  .header .search {
    width: auto;
    border: none;
  }
  .header .navTop {
    display: none;
    -webkit-overflow-scrolling: touch;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    overflow-y: auto;
    visibility: hidden;
    position: fixed;
    right: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    line-height: 40px;
    margin-left: 0;
    display: block;
    padding: 0;
    transition: all 0.5s;
    opacity: 0;
    background-image: none;
    margin-right: 0;
    z-index: 106;
    padding-top: 0.8rem;
    background-color: transparent;
  }
  .header .navTop::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(100% - 0.8rem);
    background-color: rgba(0, 0, 0, 0.5);
  }
  .header .navTop.show {
    visibility: visible;
    right: 0;
    opacity: 1;
  }
  .header .navTop .ul {
    position: relative;
    height: 100%;
    max-height: 100%;
    width: 3rem;
    margin: 0 0 0 auto;
    background-color: #fff;
    margin-right: 0;
    overflow: auto;
    display: block;
  }
  .header .navTop .ul li {
    float: none;
    height: auto;
    text-align: left;
    border-bottom: 1px solid #eee;
    margin: 0;
    width: 100%;
  }
  .header .navTop .ul li:hover span a,
  .header .navTop .ul li.aon span a {
    color: #333;
  }
  .header .navTop .ul li span {
    display: block;
    line-height: 0.8rem;
  }
  .header .navTop .ul li span a {
    padding-bottom: 0;
    line-height: normal;
    height: 0.8rem;
    justify-content: flex-start;
    display: inline-flex;
    color: #333;
    padding: 0 10%;
  }
  .header .navTop .ul li span a::before {
    display: none;
  }
  .header .navTop .ul li .sub {
    position: relative;
    transform: none;
    left: 0;
    top: 0;
    color: #999999;
    width: 100%;
    background-color: transparent;
    text-align: left;
    padding: 0 0 0.2rem;
    min-width: auto;
    display: none;
    opacity: 1;
    white-space: normal;
    backface-visibility: hidden;
    pointer-events: auto;
  }
  .header .navTop .ul li .box {
    top: 0;
    box-shadow: none;
    text-align: left;
    display: block;
  }
  .header .navTop .ul li .box::before {
    display: none;
  }
  .header .navTop .ul li .box a {
    margin: 0;
    padding: 0.1rem;
    line-height: 0.46rem;
    text-align: center;
    display: block;
    color: #333;
    background-color: transparent;
    min-height: auto;
  }
  .header .navTop .ul li .box .ul {
    width: 100%;
  }
  .header .navTop .ul li .box li {
    width: 100%;
    text-align: center;
  }
  .header .navTop .ul .li_sub span {
    position: relative;
    display: block;
    padding-right: 0.2rem;
  }
  .header .navTop .ul .li_sub .op {
    position: absolute;
    width: 0.14rem;
    height: 0.14rem;
    right: 0.2rem;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.5s;
  }
  .header .navTop .ul .li_sub .op::before,
  .header .navTop .ul .li_sub .op::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    background-color: #333;
    transform: translate(-50%, -50%);
  }
  .header .navTop .ul .li_sub .op::before {
    width: 100%;
    height: 0.02rem;
  }
  .header .navTop .ul .li_sub .op::after {
    width: 0.02rem;
    height: 100%;
  }
  .header .navTop .ul .li_sub.hover .op::after {
    opacity: 0;
  }
  .header .navTop .ul .items_pro .sub .top_tit {
    display: none;
  }
  .header .navTop .ul .items_pro .sub dd {
    width: 100%;
  }
}
@media screen and (max-width: 768px) {
  .header .top_search {
    width: 100%;
    top: 100%;
  }
  .header .top_search .warp {
    max-width: 100%;
  }
}
@media screen and (max-width: 640px) {
  .header .logo img {
    max-width: 2rem;
  }
  .header .search {
    position: static;
    line-height: normal;
  }
  .header .top_btn,
  .header .menuIcon {
    margin-left: 0.2rem;
  }
  .header .line_em {
    margin: 0 0.15rem;
  }
}
.gap_5 {
  gap: 0.05rem;
}
.gap_10 {
  gap: 0.1rem;
}
.gap_20 {
  gap: 0.1rem 0.2rem;
}
.gap_30 {
  gap: 0.1rem 0.4rem;
}
.gap_40 {
  gap: 0.1rem 0.4rem;
}
.gap_60 {
  gap: 0.1rem 0.6rem;
}
.poImg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-object-fit: cover;
}
[v-cloak] {
  display: none;
}
@media screen and (max-width: 1024px) {
  .pt120 {
    padding-top: 0.7rem;
  }
  .pb120 {
    padding-bottom: 0.7rem;
  }
}
.footer {
  padding-top: 0.8rem;
  background-color: #1a1f24;
  width: 100%;
}
.footer .top {
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(232, 231, 230, 0.18);
  margin-bottom: 0.8rem;
}
.footer .logo {
  max-width: 2.7rem;
}
.footer nav a {
  color: #fff;
  font-size: var(--f18);
  margin-left: 0.7rem;
}
.footer nav a:hover {
  color: var(--color);
}
.footer .Copyright {
  padding: 0 0 0.8rem;
  color: #fff;
}
.footer .Copyright .con p {
  display: flex;
  align-items: center;
  font-size: var(--f18);
  margin-bottom: 0.3rem;
}
.footer .Copyright .con p img {
  flex-shrink: 0;
  margin-right: 0.1rem;
}
.footer .Copyright .txt {
  color: #aaa;
}
.footer .Copyright .txt a {
  display: inline-flex;
  align-items: center;
  gap: 0.05rem;
  color: #aaa;
}
.footer .Copyright .txt a:hover {
  color: #fff;
}
.footer .Copyright .txt a img {
  margin-left: 0.1rem;
  width: 0.16rem;
  display: inline-flex;
}
.footer .Copyright .ewm figure {
  width: 1.28rem;
  text-align: center;
  margin-left: 0.3rem;
}
.footer .Copyright .ewm figure img {
  max-width: 100%;
  margin-bottom: 0.25rem;
}
.footer .share {
  gap: 0.13rem;
  margin-top: 0.35rem;
}
.footer .share a {
  display: block;
  position: relative;
}
.footer .share a:hover .icon img {
  opacity: 1;
}
.footer .share .icon {
  width: 0.46rem;
  height: 0.46rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 100%;
}
.footer .share .icon img {
  max-height: 100%;
  margin: 0;
}
.footer .share .hover {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 100%;
  padding-bottom: 0.15rem;
  display: none;
}
.footer .share .box {
  padding: 0.07rem;
  width: 1.2rem;
  background-color: #fff;
  border-radius: 0.1rem;
  position: relative;
}
.footer .share .box::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 100%;
  width: 0;
  height: 0;
  border: 0.06rem solid transparent;
  border-top-color: #fff;
}
.footer .share .box img {
  width: 100%;
  margin: 0;
}
@media screen and (max-width: 1024px) {
  .footer {
    padding-top: 0.3rem;
  }
  .footer .top {
    justify-content: center;
    text-align: center;
    margin-bottom: 0.3rem;
  }
  .footer .logo {
    margin: 0 auto;
  }
  .footer .content {
    justify-content: center;
  }
  .footer nav {
    display: none;
  }
  .footer .Copyright {
    margin-top: 0.25rem;
    padding: 0.15rem 0;
  }
  .footer .Copyright .ewm {
    width: 100%;
    justify-content: center;
    margin-bottom: 0.2rem;
  }
  .footer .Copyright .ewm figure {
    margin: 0 0.1rem;
  }
  .footer .Copyright .left {
    width: 100%;
    order: 2;
  }
  .footer .Copyright .left .txt {
    text-align: center;
  }
  .footer .share {
    justify-content: center;
  }
}
@media screen and (max-width: 640px) {
  .footer .left {
    width: 100%;
  }
}
.swiper_button {
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
  width: 0.42rem;
  height: 0.42rem;
  display: flex!important;
  border-radius: 0;
  opacity: 1;
  border-radius: 100%;
  border: 1px solid var(--color);
}
.swiper_button::after {
  font-size: 0;
  width: 0.14rem;
  height: 0.12rem;
  display: inline-flex;
  background: url(../images/arrow.svg) no-repeat center;
  background-size: contain;
}
.swiper_button:hover {
  opacity: 1;
  background-color: var(--color);
}
.swiper_button:hover::after {
  filter: brightness(0) invert(1);
}
.swiper-button-prev {
  left: -6%;
}
.swiper-button-prev::after {
  transform: rotate(180deg);
}
.swiper-button-next {
  right: -6%;
}
@media screen and (max-width: 1480px) {
  .swiper-button-prev {
    left: -2%;
  }
  .swiper-button-next {
    right: -2%;
  }
}
@media screen and (max-width: 768px) {
  .swiper-button-prev {
    left: -2%;
  }
  .swiper-button-next {
    right: -2%;
  }
}
.pagebtn {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  left: 0;
  width: 100%;
  z-index: 5;
  gap: 0.2rem;
  bottom: 0.1rem;
}
.pagebtn .swiper-button {
  position: relative;
  top: auto;
  margin-top: auto;
  right: auto;
  left: auto;
}
.swiper .swiper-pagination {
  bottom: 0.2rem;
}
.swiper .swiper-pagination .swiper-pagination-bullet {
  width: 0.26rem;
  height: 0.26rem;
  background-color: transparent;
  margin: 0 0.06rem;
  opacity: 1;
  display: inline-flex;
  position: relative;
}
.swiper .swiper-pagination .swiper-pagination-bullet::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.08rem;
  height: 0.08rem;
  background-color: #fff;
  border-radius: 100%;
}
.swiper .swiper-pagination .swiper-pagination-bullet::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 0.02rem solid transparent;
  border-radius: 100%;
}
.swiper .swiper-pagination .swiper-pagination-bullet-active::before {
  background-color: var(--color);
}
.swiper .swiper-pagination .swiper-pagination-bullet-active::after {
  border-color: #fff;
}
.more_icon {
  display: inline-flex;
  flex-shrink: 0;
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid var(--color);
  border-radius: 100%;
  position: relative;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.more_icon::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.14rem;
  height: 0.12rem;
  background: url(../images/arrow.svg) no-repeat center / contain;
}
.more_icon:hover {
  background-color: var(--color);
}
.more_icon:hover::before {
  filter: brightness(0) invert(1);
}
.Hmore {
  display: inline-flex;
  min-width: 1.6rem;
  padding: 0 0.25rem;
  align-items: center;
  justify-content: center;
  color: var(--color);
  border: 1px solid var(--color);
  border-radius: 0.25rem;
  height: 0.5rem;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.Hmore::after {
  content: '';
  display: inline-flex;
  width: 0.14rem;
  height: 0.12rem;
  background: url(../images/arrow.svg) no-repeat center / contain;
  margin-left: 0.2rem;
}
.Hmore:hover {
  background-color: var(--color);
  color: #fff;
}
.Hmore:hover::after {
  filter: brightness(0) invert(1);
}
.a_box:hover .more_icon {
  background-color: var(--color);
}
.a_box:hover .more_icon::before {
  filter: brightness(0) invert(1);
}
:root {
  /* 强制动画曲线生效（兼容所有浏览器） */
  --transition-base: 0.7s cubic-bezier(0.19, 1, 0.22, 1);
  --transition-fast: 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}
.Hbanner {
  position: relative;
  overflow: hidden;
}
.Hbanner .swiper-slide {
  width: 100%;
  z-index: 1;
}
.Hbanner .swiper-slide .warp {
  clip-path: inset(0 0 0 100%);
  transform: translate3d(50vw, 0, 0) scale(1);
  /* 动画过渡：展开 + 缩放，使用弹性曲线 */
  transition: clip-path 4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  will-change: clip-path;
}
.Hbanner .swiper-slide.swiper-slide-duplicate .warp {
  clip-path: inset(0 0 0 100%);
  transform: translate3d(50vw, 0, 0) scale(1);
  /* 动画过渡：展开 + 缩放，使用弹性曲线 */
  transition: clip-path 4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  will-change: clip-path;
}
.Hbanner .swiper-slide.swiper-slide-prev .warp {
  clip-path: inset(0 0 0 0%);
  transform: translate3d(50vw, 0, 0) scale(1);
}
.Hbanner .swiper-slide.swiper-slide-duplicate-active .warp {
  clip-path: inset(0 0 0 0%);
  transform: scale(1);
}
.Hbanner .swiper-slide.swiper-slide-active {
  z-index: 10;
}
.Hbanner .swiper-slide.swiper-slide-active .warp {
  clip-path: inset(0 0 0 0%);
  transform: scale(1);
}
.Hbanner .swiper-slide.swiper-slide-active .cn,
.Hbanner .swiper-slide.swiper-slide-active .en,
.Hbanner .swiper-slide.swiper-slide-active .title,
.Hbanner .swiper-slide.swiper-slide-active .model,
.Hbanner .swiper-slide.swiper-slide-active .ul,
.Hbanner .swiper-slide.swiper-slide-active .btn,
.Hbanner .swiper-slide.swiper-slide-active .des {
  opacity: 1;
  transform: translateY(0);
}
.Hbanner .swiper-slide.swiper-slide-active .en,
.Hbanner .swiper-slide.swiper-slide-active .title {
  transition-delay: 1.2s;
}
.Hbanner .swiper-slide.swiper-slide-active .cn,
.Hbanner .swiper-slide.swiper-slide-active .model,
.Hbanner .swiper-slide.swiper-slide-active .des {
  transition-delay: 1.4s;
}
.Hbanner .swiper-slide.swiper-slide-active .ul,
.Hbanner .swiper-slide.swiper-slide-active .btn {
  transition-delay: 1.6s;
}
.Hbanner .cn,
.Hbanner .en,
.Hbanner .title,
.Hbanner .model,
.Hbanner .ul,
.Hbanner .btn,
.Hbanner .des {
  transition: all 1.2s;
}
.Hbanner .pic {
  overflow: hidden;
  position: relative;
}
.Hbanner .pic img {
  width: 100%;
  object-fit: cover;
  -webkit-object-fit: cover;
  transition: all 5s;
  transform: scale(1);
  z-index: 1;
}
.Hbanner .pic .video {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  display: none;
  z-index: 2;
  object-fit: cover;
}
.Hbanner .flexbox {
  position: absolute;
  left: 50%;
  top: 0;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateX(-50%);
  color: #111125;
}
.Hbanner .textwarp {
  width: 100%;
}
.Hbanner .textwarp_more {
  height: 100%;
  padding-bottom: 1rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.Hbanner .Hmore {
  background: transparent;
  border: none;
}
.Hbanner .Hmore::after {
  display: none;
}
.Hbanner .Hmore .more_icon {
  margin-right: 0.2rem;
}
.Hbanner .Hmore .more_icon::before {
  transform: translate(-50%, -50%) rotate(-45deg);
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.Hbanner .Hmore:hover {
  color: var(--color);
}
.Hbanner .Hmore:hover .more_icon {
  background-color: var(--color);
}
.Hbanner .Hmore:hover .more_icon::before {
  transform: translate(-50%, -50%) rotate(0deg);
  filter: brightness(0) invert(1);
}
.Hbanner .textwarp_one {
  color: #fff;
  padding-left: 10%;
}
.Hbanner .textwarp_one .title {
  font-style: oblique;
  font-weight: bold;
  line-height: 1.6;
}
.Hbanner .textwarp_one .title em {
  display: flex;
  align-items: center;
  padding-left: 0.9rem;
  font-style: oblique;
}
.Hbanner .textwarp_one .title em:before {
  content: '';
  display: inline-flex;
  width: 0.4rem;
  height: 0.1rem;
  background-color: var(--color);
  transform: skew(-24deg);
  flex-shrink: 0;
  margin-right: 0.1rem;
}
.Hbanner .textwarp_one .Hmore {
  color: #fff;
}
.Hbanner .textwarp_one .Hmore:hover {
  color: var(--color);
}
.Hbanner .textwarp_one.center {
  height: 100%;
  padding-top: 10%;
  padding-left: 0;
}
.Hbanner .textwarp_one.center .title {
  font-weight: normal;
}
.Hbanner .textwarp_one.center .des {
  color: rgba(255, 255, 255, 0.8);
}
.Hbanner .textwarp_one.center .btn {
  position: absolute;
  left: 0;
  bottom: 10%;
  width: 100%;
}
.Hbanner .black {
  color: #000000;
}
.Hbanner .white {
  color: #fff;
}
.Hbanner .cn {
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .en {
  text-transform: uppercase;
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .play_btn {
  display: inline-flex;
  width: 1.4rem;
  height: 0.6rem;
  border-radius: 0.5rem;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.3);
  position: relative;
  cursor: pointer;
}
.Hbanner .play_btn::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.16rem;
  height: 0.18rem;
  background: url(../images/play.svg) no-repeat center;
  background-size: contain;
}
.Hbanner .f60 {
  font-size: var(--f60);
}
.Hbanner .f72 {
  font-size: var(--f72);
}
.Hbanner .title,
.Hbanner .des {
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .btn {
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .model {
  display: inline-flex;
  position: relative;
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .model h3 {
  width: 3.9rem;
  max-width: 100%;
  padding: 0.1rem 0.35rem 0.1rem 0.3rem;
  color: #fff;
  background-color: var(--color);
  font-size: var(--f24);
  position: relative;
  clip-path: polygon(0 0, 0 0, 100% 0%, 90% 100%, 0 100%);
}
.Hbanner .model .line {
  position: absolute;
  right: 0.015rem;
  width: 0.09rem;
  top: 50%;
  height: 100%;
  background-color: var(--color);
  transform: translateY(-50%) skewX(-34deg);
}
.Hbanner .model .line::before,
.Hbanner .model .line::after {
  content: '';
  position: absolute;
  right: -0.18rem;
  height: 100%;
  top: 50%;
  width: 100%;
  background-color: var(--color);
  transform: translateY(-50%);
}
.Hbanner .model .line::after {
  right: -0.36rem;
}
.Hbanner .textwarp_two ul {
  max-width: 7.35rem;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.26rem 0;
  transform: translateY(0.2rem);
  opacity: 0;
}
.Hbanner .textwarp_two ul li {
  width: 33.33%;
  padding-right: 0.1rem;
  padding-left: 0.37rem;
  position: relative;
  line-height: 0.22rem;
  font-size: var(--f20);
}
.Hbanner .textwarp_two ul li::before,
.Hbanner .textwarp_two ul li::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
}
.Hbanner .textwarp_two ul li::before {
  width: 0.22rem;
  height: 0.22rem;
  border: 1px solid var(--color);
}
.Hbanner .textwarp_two ul li::after {
  width: 0.16rem;
  height: 0.16rem;
  background-color: var(--color);
  left: 0.03rem;
  top: 0.03rem;
}
.Hbanner .swiper-slide-active .pic img {
  transform: scale(1);
}
.Hbanner .swiper-pagination {
  position: relative;
  bottom: auto;
  left: auto;
  width: auto;
  padding: 0.1rem 0.2rem;
  border-radius: 0.25rem;
  background-color: rgba(255, 255, 255, 0.2);
  gap: 0.1rem;
}
.Hbanner .pagebtn {
  z-index: 2;
  bottom: 0.3rem;
  gap: 0.2rem;
  width: 92%;
  max-width: 1600px;
  justify-content: space-between;
  left: 50%;
  transform: translateX(-50%);
}
.Hbanner .pagebtn .swiper-pagination-current {
  font-size: var(--f20);
  color: #fff;
  gap: 0.1rem;
  display: flex;
  align-items: center;
}
.Hbanner .pagebtn .swiper-pagination-current .cur {
  color: var(--color);
}
.Hbanner .pagebtn .swiper-pagination {
  display: flex;
  align-items: center;
}
.Hbanner .pagebtn .swiper-pagination-bullet-active {
  display: inline-flex;
  margin: 0;
}
.Hbanner .pagebtn .swiper-pagination-bullet-active .circle-path {
  stroke: var(--color);
  /* 激活状态深蓝色 */
  animation: progress 6s ease-in-out;
}
.Hbanner svg {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 99.5%;
  height: 99.5%;
  transform: translate(-50%, -50%) rotate(-90deg);
  z-index: 2;
}
.Hbanner .circle-path {
  stroke: transparent;
  /* 蓝色实线 */
  stroke-width: 6px;
  fill: transparent;
  /* 透明填充 */
  stroke-dasharray: 283;
}
.Hbanner .swiper_button:hover:after {
  opacity: 1;
}
.Hbanner .mouse {
  width: 0.26rem;
  height: 0.6rem;
  background: url(../images/mouse.svg) no-repeat center;
  background-size: contain;
  animation: mouseSlide 1.5s ease-in-out infinite;
}
@media screen and (max-width: 1024px) {
  .Hbanner .pic img {
    height: auto;
  }
  .Hbanner .f72,
  .Hbanner .f60 {
    font-size: 0.4rem;
  }
}
@media screen and (max-width: 640px) {
  .Hbanner .pic .img {
    min-height: 6rem;
  }
  .Hbanner .textwarp_one {
    padding-left: 0;
  }
  .Hbanner .textwarp_one.center .btn {
    bottom: 20%;
  }
  .Hbanner .textwarp_two ul li {
    min-width: 50%;
    width: auto;
  }
}
@keyframes progress {
  0% {
    stroke-dashoffset: 283;
    /* 圆周长=2πr=2*3.14*45≈283 */
  }
  100% {
    stroke-dashoffset: 0;
  }
}
@keyframes mouseSlide {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(0.2rem);
  }
}
.Htitle {
  color: #000000;
  font-size: var(--f48);
}
.Hpro .item {
  width: 50%;
  transition: all 0.75s;
}
.Hpro .a_box {
  position: relative;
  overflow: hidden;
}
.Hpro .a_box:hover .textwarp {
  opacity: 1;
  transition-delay: 0.2s;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.Hpro .a_box:hover .title,
.Hpro .a_box:hover .des,
.Hpro .a_box:hover .right {
  transform: translateY(0);
  opacity: 1;
  transition-delay: 0.6s;
}
.Hpro .a_box:hover .des {
  transition-delay: 0.8s;
}
.Hpro .pic {
  height: 5.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.Hpro .pic img {
  max-height: 100%;
}
.Hpro .textwarp {
  position: absolute;
  left: 0;
  bottom: 0.1rem;
  background-color: rgba(0, 0, 0, 0.02);
  backdrop-filter: blur(20px);
  width: 90%;
  padding: 0.25rem 0.4rem;
  color: #000;
  transition: all 0.75s;
  opacity: 0;
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
}
.Hpro .textwarp .left {
  flex: 1;
  min-width: 0;
  padding-right: 0.1rem;
}
@media screen and (min-width: 1025px) {
  .Hpro .title,
  .Hpro .des,
  .Hpro .right {
    transform: translateY(0.5rem);
    opacity: 0;
    transition: all 0.75s;
  }
  .Hpro .hover {
    transform: scale(1.15) translateX(0);
  }
  .Hpro .prev {
    transform: scale(0.85) translateX(-3vw);
  }
  .Hpro .next {
    transform: scale(0.85) translateX(3vw);
  }
}
@media screen and (max-width: 750px) {
  .Hpro .item {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .Hpro .textwarp {
    opacity: 1;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    width: 100%;
  }
  .Hpro .title,
  .Hpro .des,
  .Hpro .right {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0.6s;
  }
  .Hpro .des {
    transition-delay: 0.8s;
  }
}
.Hcase {
  background-color: #f2f2f2;
}
.Hcase .list {
  position: relative;
  margin-left: 0.8rem;
}
.Hcase .left {
  width: calc(700 / 1600 * 100%);
  padding-bottom: 0.9rem;
}
.Hcase .right {
  width: calc(850 / 1600 * 100%);
}
.Hcase .pic {
  overflow: hidden;
  height: 6.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.Hcase .pic img {
  opacity: 0;
  transition: all 0.75s;
  transform: translateY(0.2rem);
  max-height: 100%;
}
.Hcase .stit {
  color: var(--color);
  font-size: var(--f24);
}
.Hcase .title {
  margin: 0.2rem 0 0.5rem;
  font-size: var(--f44);
  color: #999999;
  font-weight: bold;
}
.Hcase .title em {
  color: #000000;
}
.Hcase .des {
  color: #888888;
  line-height: calc(24 / 16);
  max-width: 5.6rem;
}
.Hcase .swiper_nav {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0.8rem;
  width: calc(630 / 1600 * 100%);
  max-width: 4.5rem;
}
.Hcase svg {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 99.5%;
  height: 99.5%;
  transform: translate(-50%, -50%) rotate(-90deg);
  z-index: 2;
}
.Hcase .circle-path {
  stroke: transparent;
  /* 蓝色实线 */
  stroke-width: 4px;
  fill: transparent;
  /* 透明填充 */
  stroke-dasharray: 283;
}
.Hcase li {
  text-align: center;
  position: relative;
  color: #888888;
  cursor: pointer;
}
.Hcase .line {
  position: relative;
  width: 0.44rem;
  height: 0.44rem;
  margin: 0 auto 0.1rem;
}
.Hcase .line::before,
.Hcase .line::after {
  content: '';
  position: absolute;
  border-radius: 100%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 0.08rem;
  height: 0.08rem;
}
.Hcase .line::before {
  width: 100%;
  height: 100%;
  border: 0.02rem solid #bbbbbb;
}
.Hcase .line::after {
  background-color: #bbb;
}
.Hcase .txt_ani {
  opacity: 0;
  transition: all 0.75s;
  transform: translateY(0.5rem);
}
.Hcase .swiper-slide-active .txt_ani {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}
.Hcase .swiper-slide-active .txt_ani:nth-child(2) {
  transition-delay: 0.4s;
}
.Hcase .swiper-slide-active .txt_ani:nth-child(3) {
  transition-delay: 0.6s;
}
.Hcase .swiper-slide-active .txt_ani:nth-child(4) {
  transition-delay: 0.8s;
}
.Hcase .swiper-slide-active .pic_ani img {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.3s;
}
.Hcase .swiper-slide-thumb-active {
  color: var(--color);
}
.Hcase .swiper-slide-thumb-active .line::after {
  background-color: var(--color);
}
.Hcase .swiper-slide-thumb-active .line .circle-path {
  stroke: var(--color);
  /* 激活状态深蓝色 */
  animation: progress 3.5s ease-in-out;
}
@media screen and (max-width: 1600px) {
  .Hcase li:not(:last-child)::after {
    width: 1rem;
    background-color: #bbbbbb;
    left: 0.68rem;
    height: 0.02rem;
    top: 0.23rem;
  }
}
@media screen and (max-width: 1024px) {
  .Hcase .list {
    margin-left: 0;
  }
  .Hcase .swiper_nav {
    display: none;
  }
}
@media screen and (max-width: 750px) {
  .Hcase .left {
    width: 100%;
  }
  .Hcase .right {
    width: 100%;
  }
  .Hcase .title {
    font-size: var(--f28);
  }
}
.Hnews {
  background-image: linear-gradient(180deg, #c5c7cb 0%, #fff 80%);
}
.Hnews .list {
  position: relative;
}
.Hnews li {
  height: auto;
}
.Hnews .a_box {
  display: flex;
  flex-flow: column wrap;
  height: 100%;
  position: relative;
}
.Hnews .a_box::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0;
  background-color: #f5f5f5;
  z-index: -1;
  opacity: 0;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.Hnews .a_box:hover::before {
  opacity: 1;
  height: 100%;
}
.Hnews .pic {
  position: relative;
  overflow: hidden;
  padding-top: calc(340 / 524 * 100%);
}
.Hnews .textwarp {
  padding: 0.3rem 0.4rem 0.5rem;
  width: 100%;
}
.Hnews .label {
  color: var(--color);
  display: block;
  margin-bottom: 0.15rem;
}
.Hnews .title {
  color: #000000;
  font-size: var(--f24);
  line-height: calc(36 / 24);
}
.Hnews .morebox {
  margin-top: auto;
  background-color: #f5f5f5;
  padding: 0.19rem 0.4rem;
}
.Hnews .time {
  display: inline-flex;
  background: url(../images/time.svg) no-repeat left center;
  background-size: 0.16rem;
  padding-left: 0.3rem;
  color: #999999;
}
.NYbanner {
  position: relative;
}
.NYbanner .banner {
  position: relative;
}
.NYbanner .banner img {
  width: 100%;
  object-fit: cover;
  -webkit-object-fit: cover;
}
.NYbanner .textwarp {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
  display: flex;
  color: #fff;
  align-items: center;
  padding-top: 0.9rem;
}
.NYbanner .textwarp .cn {
  color: #000000;
  line-height: 1;
  margin-bottom: 0.2rem;
}
.NYbanner .textwarp .des {
  color: #666666;
}
.NYbanner .tit {
  margin-left: auto;
  margin-right: auto;
  max-width: 10.4rem;
  width: 92%;
  line-height: 1.2;
}
.NYbanner .location {
  position: absolute;
  left: 0;
  top: 1rem;
  z-index: 4;
  width: 100%;
}
.NYbanner .search_con {
  max-width: 7rem;
  width: 90%;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}
.NYbanner .btn {
  position: absolute;
  left: 0;
  width: 0.55rem;
  height: 100%;
  background: url(../images/search.svg) no-repeat center;
  background-size: 0.2rem;
}
.NYbanner .text {
  border: none;
  height: 0.5rem;
  line-height: 0.5rem;
  padding-left: 0.55rem;
  padding-right: 0.1rem;
  background-color: #fff;
  width: 100%;
  border-radius: 0.3rem;
}
.NYbanner .text::placeholder {
  color: #666;
}
.NYbanner .mouse {
  position: absolute;
  bottom: 0.75rem;
  width: 0.6rem;
  height: 0.6rem;
  background: url(../images/mouse2.png) no-repeat center;
  z-index: 5;
}
.NYbanner.solution_ban .textwarp {
  background: url(../images/wenli.png) repeat;
  display: none;
}
@media screen and (max-width: 640px) {
  .NYbanner .banner img {
    min-height: 4rem;
  }
  .NYbanner .banner .textwarp {
    background-color: rgba(255, 255, 255, 0.5);
  }
  .NYbanner .banner .cn {
    font-size: 0.36rem;
  }
  .NYbanner .banner .des {
    font-size: 0.24rem;
    color: #333;
  }
  .NYbanner.ban_pro .mouse {
    display: none;
  }
  .NYbanner.ban_pro .textwarp {
    position: relative;
    padding: 0.5rem 0;
  }
  .NYbanner.ban_pro .location {
    display: none;
  }
}
.current.current_line {
  border-bottom: 1px solid #ebecf1;
}
.current .location {
  width: auto;
}
@media screen and (max-width: 768px) {
  .current .location {
    width: 100%;
    display: none;
  }
}
.location {
  display: inline-flex;
  align-items: center;
  color: #555555;
  padding: 0.2rem 0;
  text-align: right;
  height: 0.8rem;
}
.location em {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  font-style: normal;
  gap: 0 0.15rem;
  color: #8d90a1;
  line-height: 0.22rem;
}
.location em a {
  color: #999999;
}
.location em a:hover {
  color: var(--color);
}
.location em i {
  display: inline-flex;
  width: 0.08rem;
  height: 0.08rem;
  border: solid #999999;
  border-width: 0.02rem 0.02rem 0 0;
  transform: rotate(45deg);
}
.location em span {
  color: #22222c;
}
.location_search {
  border-bottom: 1px solid #ebecf1;
}
.location_search .ul {
  display: flex;
}
.location_search .ul li:not(:last-child) {
  margin-right: 0.6rem;
}
.nymenu li:not(:last-child) {
  margin-right: 0.8rem;
}
.nymenu a {
  position: relative;
  display: flex;
  height: 0.8rem;
  align-items: center;
  justify-content: center;
  color: #0f1215;
}
.nymenu a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  transform: translateX(-50%);
  background-color: var(--color);
  opacity: 0;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.nymenu a:hover {
  color: var(--color);
}
.nymenu a:hover::after {
  width: 100%;
  opacity: 1;
}
.nymenu .aon a {
  color: var(--color);
  font-weight: bold;
}
.nymenu .aon a::after {
  width: 100%;
  opacity: 1;
}
@media (max-width: 640px) {
  .nymenu li:not(:last-child) {
    margin-right: 0.2rem;
  }
  .nymenu a {
    height: 0.6rem;
  }
}
.ny_title {
  color: #030303;
  font-size: var(--f40);
}
.ny_title.ny_title_line::after {
  content: '';
  display: block;
  width: 0.6rem;
  height: 0.02rem;
  background-color: var(--color);
  margin: 0.1rem auto 0;
}
.pro_list {
  gap: 0.3rem;
}
.pro_list li {
  width: calc((100% - 0.3rem * 3) / 4);
}
.pro_list .a_box {
  display: block;
  height: 100%;
  overflow: hidden;
  background-color: #f5f5f5;
}
.pro_list .pic {
  padding-top: 100%;
  position: relative;
}
.pro_list .pic figure {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pro_list .pic img {
  max-height: 100%;
  max-width: 100%;
}
.pro_list .textwarp {
  height: 1.1rem;
  padding: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.pro_list .title {
  flex: 1;
  min-width: 0;
  margin-right: 0.1rem;
  font-size: var(--f18);
}
@media screen and (max-width: 1024px) {
  .pro_list {
    gap: 0.2rem;
  }
  .pro_list li {
    width: calc((100% - 0.2rem * 2) / 3);
  }
}
@media screen and (max-width: 640px) {
  .pro_list li {
    width: 100%;
  }
}
.news_list li {
  margin-bottom: 0.3rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid #eeeeee;
}
.news_list .a_box {
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.news_list .pic {
  width: calc(320 / 1600 * 100%);
}
.news_list .pic figure {
  position: relative;
  overflow: hidden;
  padding-top: calc(240 / 320 * 100%);
}
.news_list .textwarp {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-flow: column wrap;
  padding: 0.15rem 0.4rem;
  padding-right: 2rem;
  position: relative;
}
.news_list .textwarp::before {
  content: '';
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 100%;
  background-color: #eee;
}
.news_list .top {
  width: 100%;
  padding-right: 1.55rem;
}
.news_list .time {
  margin-top: auto;
  width: 100%;
  display: flex;
  align-items: center;
  color: #999999;
}
.news_list .time::before {
  content: '';
  width: 0.16rem;
  height: 0.16rem;
  display: inline-flex;
  background: url(../images/time.svg) no-repeat center / contain;
  margin-right: 0.1rem;
}
.news_list .title {
  font-size: var(--f24);
}
.news_list .des {
  font-size: var(--f18);
  color: #666666;
  line-height: calc(28 / 18);
  margin: 0.2rem 0;
}
.news_list .more_icon {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
@media screen and (max-width: 768px) {
  .news_list .textwarp {
    padding-right: 1rem;
    padding-top: 0;
  }
  .news_list .textwarp::before {
    right: 1rem;
  }
  .news_list .top {
    padding-right: 0.5rem;
  }
  .news_list .des {
    margin: 0.1rem 0;
  }
}
@media screen and (max-width: 640px) {
  .news_list .pic {
    width: 100%;
    margin-bottom: 0.2rem;
  }
  .news_list .textwarp {
    width: 100%;
    padding-left: 0;
  }
}
.SingleBox {
  line-height: calc(28 / 16);
  color: #22222c;
}
.SingleBox img {
  height: auto!important;
}
.news_details .news_title {
  margin-bottom: 0.25rem;
  text-align: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding-bottom: 0.35rem;
}
.news_details .news_title .title {
  color: #030303;
}
.news_details .news_title .other {
  gap: 0.1rem 0.32rem;
  color: #666666;
}
.news_details .SingleBox {
  line-height: calc(32 / 16);
  color: #444444;
}
.Details_page {
  border-top: 1px solid #eeeeee;
  padding-top: 0.3rem;
  margin-top: 0.5rem;
}
.Details_page .con {
  max-width: 11rem;
  margin: 0 auto;
}
.Details_page .left {
  flex: 1;
  min-width: 0;
  color: #222222;
}
.Details_page .left aside {
  display: flex;
  line-height: 0.28rem;
  align-items: center;
}
.Details_page .left .prev {
  margin-bottom: 0.1rem;
}
.Details_page .left span {
  flex: 1;
  min-width: 0;
}
.Details_page .left a {
  display: inline-block;
  position: relative;
  color: #222;
  vertical-align: middle;
  min-width: 0;
}
.Details_page .left a:hover {
  color: var(--color);
}
.Details_page .right {
  flex-shrink: 0;
  margin-left: 0.1rem;
}
.Details_page .txt_more {
  display: inline-flex;
  align-items: center;
  color: #55555f;
}
.Details_page .txt_more::after {
  content: '';
  display: inline-flex;
  width: 0.08rem;
  height: 0.08rem;
  border: solid #55555f;
  border-width: 1px 1px 0 0;
  transform: rotate(45deg);
  margin-left: 0.05rem;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
  flex-shrink: 0;
}
@media screen and (max-width: 640px) {
  .Details_page .con {
    flex-wrap: wrap;
  }
  .Details_page .left {
    width: 100%;
    order: 2;
  }
  .Details_page .right {
    width: 100%;
    text-align: center;
    margin-bottom: 0.2rem;
  }
}
em {
  font-style: normal;
}
.search_txt {
  color: #222222;
}
.loading {
  display: block;
  text-align: center;
  margin: 0.5rem auto 0;
  color: #888888;
}
.loading i {
  display: block;
  width: 0.43rem;
  height: 0.43rem;
  margin: 0 auto 10px;
  background: url(../images/loading.svg) no-repeat center;
  animation: rotating 2.2s linear infinite;
  background-size: contain;
}
@media screen and (max-width: 640px) {
  .loading {
    width: 1rem;
  }
}
@-webkit-keyframes rotating {
  0% {
    -webkit-transform: rotateZ(0);
    transform: rotateZ(0);
  }
  100% {
    -webkit-transform: rotateZ(360deg);
    transform: rotateZ(360deg);
  }
}
@keyframes rotating {
  0% {
    -webkit-transform: rotateZ(0);
    transform: rotateZ(0);
  }
  100% {
    -webkit-transform: rotateZ(360deg);
    transform: rotateZ(360deg);
  }
}
.link_list {
  gap: 0.2rem;
}
.link_list li {
  width: calc((100% - 0.2rem * 4) / 5);
}
.link_list .box {
  border: 1px solid #eeeeee;
  height: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
.link_list .box img {
  max-height: 100%;
  max-width: 90%;
}
.link_list .box:hover {
  border-color: var(--color);
}
.web_link ul li {
  padding: 0.1rem 0;
  border-bottom: dotted 1px #e4e4e4;
}
.web_link ul li b {
  display: block;
  font-weight: normal;
  font-size: var(--f18);
}
.web_link ul li span {
  opacity: 0.8;
  display: inline-block;
  white-space: nowrap;
  padding-right: 0.2rem;
}
.contact_box .left {
  width: 50%;
}
.contact_box .left h4 {
  font-size: var(--f28);
  color: #030303;
}
.contact_box .left p {
  color: #666666;
  font-size: var(--f18);
  margin-top: 0.2rem;
}
.contact_box .right {
  max-width: 50%;
  color: #000000;
  font-size: var(--f20);
}
.contact_box .right .ewm {
  text-align: center;
  margin-left: 0.35rem;
  width: 1.5rem;
}
.contact_box .right .ewm img {
  width: 100%;
  margin-bottom: 0.3rem;
}
@media screen and (max-width: 750px) {
  .contact_box .left {
    width: 100%;
  }
  .contact_box .right {
    width: 100%;
    margin-top: 0.5rem;
    max-width: 100%;
    justify-content: center;
  }
  .contact_box .right .ewm:first-child {
    margin-left: 0;
  }
}
.about_box .textwarp {
  width: calc(740 / 1600 * 100%);
  padding-top: 0.25rem;
}
.about_box .pic {
  width: calc(740 / 1600 * 100%);
}
.about_box .pic img {
  width: 100%;
}
.about_box .content {
  color: #444444;
  line-height: calc(32 / 18);
}
@media screen and (max-width: 750px) {
  .about_box .textwarp,
  .about_box .pic {
    width: 100%;
  }
  .about_box .pic {
    margin-top: 0.5rem;
  }
}
.about_other {
  background-color: #f2f2f2;
}
.about_other .ul {
  background-color: #fff;
  padding: 0.5rem 0;
}
.about_other li {
  width: 25%;
  text-align: center;
  color: #000000;
  font-size: var(--f18);
  display: flex;
  flex-flow: column wrap;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
}
.about_other li:not(:last-child) {
  border-right: 1px solid #dfdfdf;
}
.about_other .icon {
  width: 0.6rem;
  height: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.35rem;
}
.about_other .icon img {
  max-height: 100%;
  max-width: 100%;
}
@media screen and (max-width: 750px) {
  .about_other li {
    width: 50%;
    border-bottom: 1px solid #dfdfdf;
  }
  .about_other li:nth-child(even) {
    border-right: none;
  }
  .about_other li:last-child,
  .about_other li:nth-last-child(2) {
    border-bottom: none;
  }
}
.pro_info_one {
  background-color: #f5f5f5;
}
.pro_info_one .title {
  font-size: var(--f48);
  color: #000000;
}
.pro_info_one .model {
  font-size: var(--f24);
  color: var(--color);
}
.pro_info_one figure {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.1rem;
}
.pro_info_one figure img {
  max-height: 100%;
}
.pro_info_one .swiper-button-prev {
  left: 0;
}
.pro_info_one .swiper-button-next {
  right: 0;
}
.pro_info_two .nav {
  background-color: #f5f5f5;
  padding: 0 0.4rem;
}
.pro_info_two .nav .item {
  height: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #666666;
  font-size: var(--f18);
  margin-right: 0.65rem;
  position: relative;
}
.pro_info_two .nav .item::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.02rem;
  background-color: var(--color);
  opacity: 0;
}
.pro_info_two .nav .item:hover {
  color: var(--color);
}
.pro_info_two .nav .on {
  color: var(--color);
}
.pro_info_two .nav .on::after {
  opacity: 1;
}
.pro_info_two .content:not(:last-child) {
  border-bottom: 1px solid #eeeeee;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
}
.pro_info_two .title {
  color: #000000;
  font-size: var(--f32);
  margin-bottom: 0.35rem;
}
.pro_info_two .inner .left {
  width: 48%;
}
.pro_info_two .inner .right {
  width: 50%;
  padding-left: 0.35rem;
  border-left: 1px solid #eeeeee;
}
.pro_info_two .inner .item {
  line-height: calc(32 / 16);
  color: #888888;
}
.pro_info_two .inner .item:not(:last-child) {
  margin-bottom: 0.25rem;
}
.pro_info_two .inner .stit {
  color: #000000;
}
.pro_info_two .tablebox {
  border: 1px solid #f1f1f1;
}
.pro_info_two .tablebox .list {
  width: 50%;
}
.pro_info_two .tablebox .item {
  display: flex;
  border-bottom: 1px solid #f1f1f1;
}
.pro_info_two .tablebox .item:last-child {
  border-bottom: none;
}
.pro_info_two .tablebox .name,
.pro_info_two .tablebox .txt {
  padding: 0.2rem 0.3rem;
}
.pro_info_two .tablebox .name {
  width: 30%;
  color: #000000;
  background-color: #f9f9f9;
  border-right: 1px solid #f1f1f1;
}
.pro_info_two .tablebox .txt {
  width: 70%;
  color: #888888;
}
@media screen and (max-width: 1024px) {
  .pro_info_two .tablebox .list {
    width: 100%;
  }
  .pro_info_two .tablebox .list:not(:last-child) {
    border-bottom: 1px solid #f1f1f1;
  }
}
@media screen and (max-width: 750px) {
  .pro_info_two .inner .left,
  .pro_info_two .inner .right {
    width: 100%;
  }
  .pro_info_two .inner .right {
    border-left: none;
    padding-left: 0;
    margin-top: 0.5rem;
  }
}
.pro_other .ny_title {
  font-size: var(--f32);
  color: #000000;
}
.pro_other .ny_title.f40 {
  font-size: var(--f40);
}
.pro_other .pro_list {
  gap: 0;
}
.pro_other .list {
  position: relative;
}
.solution_list {
  gap: 0.14rem;
}
.solution_list li {
  width: calc((100% - 0.14rem * 3) / 4);
}
.solution_list .a_box {
  position: relative;
  padding: 0 0.3rem;
}
.solution_list .a_box:hover .flex_js_ac {
  background-color: var(--color);
}
.solution_list .a_box:hover .flex_js_ac .more_icon {
  background-color: #fff;
}
.solution_list .a_box:hover .flex_js_ac .more_icon::before {
  filter: none;
}
.solution_list .pic {
  position: relative;
  display: flex;
  padding-top: 100.6%;
}
.solution_list .textwarp {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 0.3rem;
}
.solution_list .flex_js_ac {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.3rem;
  color: #fff;
  transition: all 0.5s ease-in-out;
  transition: all 0.5s;
}
@media screen and (max-width: 768px) {
  .solution_list li {
    width: calc((100% - 0.14rem) / 2);
  }
}
@media screen and (max-width: 640px) {
  .solution_list li {
    width: 100%;
  }
}
.solution_info .item_one .ny_title em {
  color: var(--color);
}
.solution_info .item_one .list {
  align-items: center;
  justify-content: center;
}
.solution_info .item_one li {
  width: 2.3rem;
  height: 2.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.3rem 0.3rem;
  border-radius: 100%;
  background-color: #f8f8f8;
  flex-flow: column wrap;
}
.solution_info .item_one .icon {
  height: 0.56rem;
  margin-bottom: 0.4rem;
}
.solution_info .item_one .icon img {
  max-height: 100%;
  object-fit: contain;
}
.solution_pic_item .item {
  position: relative;
}
.solution_pic_item .inner {
  max-width: 4.65rem;
}
.solution_pic_item .pic {
  position: relative;
}
.solution_pic_item .pic img {
  width: 100%;
}
.solution_pic_item .video {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.solution_pic_item .textwarp {
  display: flex;
  align-items: center;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0.3rem 0;
  color: #fff;
  z-index: 3;
}
.solution_pic_item .tit {
  font-size: var(--f40);
  font-weight: bold;
  margin-bottom: 0.3rem;
}
.solution_pic_item .num {
  font-size: 0.8rem;
  opacity: 0.1;
  font-weight: bold;
}
.solution_pic_item .stit {
  font-size: var(--f36);
}
.solution_pic_item .item:nth-child(2n) .inner {
  margin-left: auto;
}
@media screen and (max-width: 640px) {
  .solution_pic_item .item:nth-child(2n) .inner {
    margin-left: 0;
  }
}
.solution_two {
  background-color: #f8f8f8;
}
.solution_two li {
  margin-right: 1rem;
  width: calc((100% - 1rem * 2) / 3);
  text-align: center;
}
.solution_two li:nth-child(3n) {
  margin-right: 0;
}
.solution_two .icon {
  width: 1.2rem;
  height: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.3rem;
  border-radius: 100%;
  background-color: #fff;
}
.solution_two .icon img {
  height: 0.44rem;
}
.solution_two .tit {
  font-size: var(--f30);
  color: #333;
}
.solution_two .des {
  color: #555555;
  margin-top: 0.15rem;
}
@media screen and (max-width: 640px) {
  .solution_two li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
}