* {
  font-family: "Microsoft YaHei", "sinsum", "SimHei", Helvetica;
  box-sizing: border-box;
  transition: inherit;
}

:root {
  --main-color:#F79646;
}

a {
  color: inherit;
}

a:hover {
  color: #CF772E;
}

.pc {
  display: block;
}

.mob {
  display: none;
}

@media (max-width: 990px) {
  .pc {
    display: none;
  }
  .mob {
    display: block;
  }
}
body {
  font-size: 14px;
}
@media (max-width: 990px) {
  body {
    padding-top: 7vw;
  }
}
@media (max-width: 570px) {
  body {
    padding-top: 14vw;
  }
}

body, html {
  width: 100%;
  /* height: 100%; */
}

.pic-box {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  align-items: center;
  overflow: hidden;
}
.pic-box img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.contain-wrapper {
  width: 100%;
  overflow: hidden;
}

.contain-box {
  width: 100%;
  padding: 5.5vw 0;
  position: relative;
  background-color: #fff;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  background-repeat: no-repeat;
}

.main-box {
  width: 70vw;
  margin: 0 auto;
  position: relative;
  z-index: 20;
}
@media (max-width: 990px) {
  .main-box {
    width: 85vw;
  }
}
@media (max-width: 570px) {
  .main-box {
    width: 92vw;
  }
}

.box-width {
  width: 70vw;
  margin: 0 auto;
}
@media (max-width: 990px) {
  .box-width {
    width: 85vw;
  }
}
@media (max-width: 570px) {
  .box-width {
    width: 92vw;
  }
}

.right, .left {
  width: 50%;
}
@media (max-width: 570px) {
  .right, .left {
    width: 100%;
  }
}

header .head {
  width: 70vw;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  align-items: flex-start;
}
header .head .tlogo {
  width: 12vw;
  height: 4.5vw;
}
header .head .tnav {
  width: 70%;
  padding-right: 7vw;
  padding-left: 2vw;
  background: #fff;
  position: relative;
}
header .head .tnav ul {
  width: 100%;
  display: flex;
  justify-content: space-around;
  flex-wrap: nowrap;
  align-items: flex-start;
}
header .head .tnav ul .child {
  display: none;
}
header .head .tnav ul li {
  position: relative;
  width: 17%;
  line-height: 4.5vw;
  text-align: center;
  height: 100%;
}
header .head .tnav ul li a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1rem;
}
header .head .tnav ul li a::before {
  display: block;
  width: 80%;
  height: 3px;
  background-color: #F79646;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto auto;
  content: "";
  opacity: 0;
  transition: all 0.5s 0s ease;
}
header .head .tnav ul li a:hover::before {
  opacity: 1;
}
header .head .tnav ul li.current a {
  color: #F79646;
}
header .head .tnav ul li.current a::before {
  opacity: 1;
}
header .head .tnav .toolbox {
  width: 15%;
  height: 4.5vw;
  position: absolute;
  right: 0;
  display: flex;
  justify-content: flex-end;
  flex-wrap: nowrap;
  align-items: center;
  z-index: 9;
  top: 0;
}
header .head .tnav .toolbox a {
  display: inline-block;
  width: 1.5vw;
}
header .head .tnav .toolbox a.lang{
  border:1px #F79646 solid;
  width: 1.8vw;
  height: 1.8vw;
  border-radius:50%;
  margin-right: 1.5vw;
  text-align: center;
  line-height: 1.8vw;
  color: #F79646;
  font-size: 0.8vw;
}
header .head .tnav .toolbox a img {
  width: 100%;
}

.m-head {
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.6784313725);
  background: #fff;
  height: 7vw;
  position: fixed;
  width: 100%;
  z-index: 30;
  left: 0;
  top: 0;
}
.m-head .tlogo {
  height: 100%;
  width: 30vw;
}
.m-head .tlogo img {
  height: 70%;
  width: auto;
}
.m-head .MenuList_d1 {
  display: none;
  position: fixed;
  width: 50%;
  height: 100%;
  right: -50%;
  top: 0;
  z-index: 999;
  transition: all 0.5s 0s ease;
}
@media (max-width: 990px) {
  .m-head .MenuList_d1 {
    display: block;
  }
}
.m-head .MenuList_d1 .mask {
  background: #333;
  opacity: 0;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  transition: background 0.3s 0.5s ease;
}
.m-head .MenuList_d1.active {
  right: 0;
}
.m-head .MenuList_d1.active .mask {
  opacity: 0.3;
  display: block;
}
.m-head .MenuList_d1.active .MenuList_d1-toggle::after {
  top: 0;
  bottom: 0;
  transform: rotate(-45deg);
  transition: all 0.5s 0s ease;
  background: #fff;
}
.m-head .MenuList_d1.active .MenuList_d1-toggle::before {
  top: 0;
  bottom: 0;
  transform: rotate(45deg);
  transition: all 0.5s 0s ease;
  background: #fff;
}
.m-head .MenuList_d1.active .MenuList_d1-toggle span {
  display: none;
  background: #fff;
}
.m-head .MenuList_d1 .MenuList_d1-toggle {
  z-index: 10;
  position: absolute;
  left: -7vw;
  top: 2vw;
  width: 4.5vw;
  height: 3vw;
}
.m-head .MenuList_d1 .MenuList_d1-toggle span {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto auto;
  height: 2px;
  width: 100%;
  display: block;
  background: #F79646;
}
.m-head .MenuList_d1 .MenuList_d1-toggle::after {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto auto;
  width: 100%;
  height: 2px;
  background: #F79646;
  content: "";
}
.m-head .MenuList_d1 .MenuList_d1-toggle::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto auto;
  width: 100%;
  height: 2px;
  background: #F79646;
}
.m-head .MenuList_d1-main {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100%;
  background: #F79646;
  font-size: 1.8vw;
  color: #fff;
  line-height: 5vw;
  text-align: center;
  padding-top: 10vw;
}
.m-head .MenuList_d1-main li {
  margin: 2vw 0;
}
.m-head .MenuList_d1-main a {
  display: block;
  color: #fff;
  text-align: center;
  width: 70%;
  margin: 0 auto;
  font-size: 1rem;
  border-bottom: 1px #fff solid;
}
@media (max-width: 570px) {
  .m-head {
    height: 14vw;
  }
  .m-head .tlogo {
    height: 100%;
    padding: 0 5%;
    width: max-content;
    justify-content: flex-start;
  }
  .m-head .tlogo img {
    height: 70%;
    width: auto;
  }
  .m-head .MenuList_d1 .MenuList_d1-toggle {
    z-index: 10;
    position: absolute;
    left: -11vw;
    top: 4.5vw;
    width: 6.5vw;
    height: 5vw;
  }
  .m-head .MenuList_d1 .MenuList_d1-main {
    font-size: 2.7vw;
    line-height: 10vw;
  }
}

footer {
  padding: 4vw 0 0;
  background: #181A25;
  color: #fff;
}
footer .foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  align-items: flex-start;
}
footer .foot .left {
  width: 35%;
  font-size: 1.2vw;
  line-height: 2.5vw;
  /* text-indent: 1vw; */
}
footer .foot .left .flogo {
  width: 12vw;
  margin-bottom: 1.5vw;
}
footer .foot .left .txt {
  font-weight: bold;
  font-size: 14px;
}
footer .foot .mid {
  width: 38%;
  padding-left: 2vw;
}
footer .foot .mid .tit {
  font-size: 1.2vw;
  line-height: 3vw;
}
footer .foot .mid .tit b {
  line-height: 3vw;
  color: #fff;
  margin: 2vw 0;
  font-size: 1.8vw;
}
footer .foot .mid .fcont {
  margin-top: 1.5vw;
  font-size: 0.8vw;
  line-height: 1.5vw;
  color: #b1b1b1;
}
footer .foot .right {
  width: auto;
  margin-top: 2vw;
  display: flex;
  justify-content: space-around;
  flex-wrap: nowrap;
  align-items: flex-start;
}
footer .foot .right .ewm {
  text-align: center;
  color: #b1b1b1;
  font-size: 0.9vw;
}
footer .foot .right .ewm img {
  width: 7vw;
  margin-bottom: 0.5vw;
}
footer .fbottom {
  margin-top: 3vw;
  text-align: center;
  width: 100%;
  background: #151721;
  font-size: 0.7vw;
  padding: 1.5vw 0;
  color: #b1b1b1;
}


#MASK {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    background: rgba(0,0,0,0.8);
    opacity: 0;
    z-index: 100
}

#M_SEARCH {
    display: none;
    position: fixed;
    opacity: 0;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 101
}

#M_SEARCH form {
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column
}

#M_SEARCH .close {
    text-align: center;
    font-size: 52px;
    color: #fff;
    cursor: pointer;
    -webkit-transition-property: all;
    transition-property: all;
    -webkit-transition-duration: .5s;
    transition-duration: .5s;
    -webkit-transition-timing-function: "ease";
    transition-timing-function: "ease";
    padding: 6px;
    width: 2.8vw;
    font-weight: 100;
}

@media (max-width: 768px) {
    #M_SEARCH .close {
        font-size:46.8px
    }
}

@media screen and (max-width: 640px) {
    #M_SEARCH .close {
        padding:4.8px
    }
}

#M_SEARCH .close:hover {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg)
}

#M_SEARCH .li0 {
    width: 50%
}


@media (max-width: 990px) {
    #M_SEARCH .li0 {
        width:70%
    }
}

#M_SEARCH .li0 input {
    width: 100%;
    border: 4px solid #ed7121;
    padding: 1rem 1.8rem;
    font-size: 18px;
    height: auto;
    margin: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 80px;
    -webkit-box-shadow: 1px 1px 2px rgba(0,0,0,0.1) inset,1px 1px 12px rgba(237,113,33,0.4);
    box-shadow: 1px 1px 2px rgba(0,0,0,0.1) inset,1px 1px 12px rgba(237,113,33,0.4)
}

@media (max-width: 768px) {
    #M_SEARCH .li0 input {
        font-size:16.2px
    }
}



@media (max-width: 990px) {
  footer .foot {
    flex-wrap: wrap;
  }
  footer .foot .left {
    width: 100%;
    margin-bottom: 3vw;
    font-size: 2.4vw;
    line-height: 4vw;
  }
  footer .foot .left .flogo {
    width: 22vw;
  }
  footer .foot .mid {
    padding-left: 1vw;
    width: 60%;
  }
  footer .foot .mid .tit {
    font-size: 2.4vw;
    line-height: 5vw;
  }
  footer .foot .mid .tit b {
    font-size: 3.6vw;
  }
  footer .foot .mid .fcont {
    font-size: 1.8vw;
    line-height: 3vw;
  }
  footer .foot .right {
    width: 40%;
  }
  footer .foot .right .ewm {
    font-size: 1.8vw;
  }
  footer .foot .right .ewm img {
    width: 15vw;
  }
  footer .fbottom {
    font-size: 1.4vw;
    padding: 2vw 0;
  }
}
@media (max-width: 570px) {
  body > footer > div.foot.main-box > div.left > p.tit{
    font-size: 1.2rem;
    line-height: 2;
  }
  footer {
    padding-top: 10vw;
  }
  footer .foot {
    align-items: flex-end;
  }
  footer .foot .left {
    font-size: 3.6vw;
    line-height: 6vw;
  }
  footer .foot .left .flogo {
    width: 35vw;
  }
  footer .foot .mid {
    width: 50%;
  }
  footer .foot .mid .tit {
    font-size: 3.6vw;
    line-height: 9vw;
  }
  footer .foot .mid .tit b {
    font-size: 5.72vw;
  }
  footer .foot .mid .fcont {
    font-size: 3.33vw;
    line-height: 6vw;
  }
  footer .foot .right {
    width: 45%;
  }
  footer .foot .right .ewm {
    font-size: 2.7vw;
    width: 50%;
  }
  footer .foot .right .ewm img {
    width: 90%;
  }
  footer .fbottom {
    font-size: 2.8vw;
    padding: 4vw 2vw;
  }
}