* {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Microsoft YaHei", "pingfang sc medium";
  font-size: 12px;
  color: #000000;
  -webkit-text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  overflow-x: hidden;
}


@font-face {
  font-family: "font_M";
  src: url('../font/OPPOSans-L.ttf');
}
@font-face {
  font-family: "font_B";
  src: url('../font/bahnschrift.ttf');
}


/* 自定义标签样式 */

a {
  text-decoration: none;
  color: #000;
  -webkit-tap-highlight-color: transparent;
  display: block;
}

label {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

ul li,
ol li {
  list-style: none;
}

input,
img,
textarea,
button {
  outline: none;
  border: 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-appearance: none;
}

button {
  background: none;
  outline: none;
}

b {
  font-weight: normal;
}

u {
  text-decoration: none;
}


/* 自定义公共类名样式 */

.fl-lt {
  float: left;
}

.fl-rt {
  float: right;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}


.video-wrap {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 14;
  width: 100vw;
  height: 100vh;
}

#video-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  z-index: 10;
}
.video-wrap .player{
  width: 100%;
  height: 100%;
  object-fit: cover;
}




.head {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 1rem;
  z-index: 13;
  display: flex;
  justify-content: space-between;
  background: rgba(0, 0, 0, .9);
}
.head.show{
  background: #fff;
}
.head .search-cover{
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: transparent;
}
.head.hide-bg {
  background: transparent;
}


.head .logo {
  position: relative;
  z-index: 3;
  width: 5.4rem;
  height: 1rem;
  padding-left: 1.6rem;
  outline: none;
}

.head .head-right {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  color: #fff;
}

.head .head-right .img-box {
  display: inline-block;
  width: .4rem;
  height: .3rem;
  background: url(../img/top-logo.png) no-repeat;
  background-size: 3.55rem;
}

.head .head-right .right-item {
  margin-right: .3rem;
  height: 100%;
  display: inline-flex;
  align-items: center;
}
.head .head-right .right-item.item2 a{
  display: inline-flex;
  align-items: center;
  color: #fff;
}
.head .head-right .item1 .img-box {
  background-position: 0 -.08rem;
}

.head .head-right .item2 .img-box {
  background-position: -1rem -.08rem;
}

.head .head-right .item3 .img-box {
  background-position: -2.1rem -.08rem;
}
.head .head-right .right-item.shop-show{
  position: relative;
}
.head .head-right .right-item.shop-show .show-box{
  padding: .1rem;
  position: absolute;
  top: 1rem;
  left: 0;
  width: 100%;
  background: #fff;
  font-size: .16rem;
  line-height: 2em;
  color: #707070;
  text-align: center;
  display: none;
  border-top: 2px solid #e4ae55;
}
.head .head-right .right-item.shop-show.active .show-box{
  display: block;
}
.head .head-right .right-item.search{
  position: relative;
  width: .5rem;
}
.head .head-right .right-item.search input{
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  height: .6rem;
  display: none;
}
.head .head-right .right-item.search  .icon{
  position: absolute;
  z-index: 2;
  right: 0;
  width: 100%;
  height: 100%;
  display: flex;
    justify-content: center;
    align-items: center;
}
.head .head-right .right-item.search.active input{
  padding:0 .2rem;
  box-sizing: border-box;
  width: 4rem;
  background: #f4f4f4;
  display: block;
 
}
.head .head-right .nav-btn {
  width: 1.9rem;

}

.head .head-right .nav-btn .threeline-box {
  width: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
}

.head .head-right .nav-btn .threeline-box.active .threeline-1 {
  transform: translateY(6px) rotate(-45deg);
}

.head .head-right .nav-btn .threeline-box.active .threeline-3 {
  transform: translateY(-10px) rotate(45deg);
}

.head .head-right .nav-btn .threeline-box.active .threeline-2 {
  width: 0;
}

.head .head-right .nav-btn .threeline-box .threeline {
  margin: 3px 0;
  height: 2px;
  border-radius: 1px;
  background-color: #ff4900;
  transition: all 0.3s;
}

.head .head-right .nav-btn .threeline-box .threeline-1 {
  width: 100%;
}

.head .head-right .nav-btn .threeline-box .threeline-2 {
  width: 60%;
}

.head .head-right .nav-btn .threeline-box .threeline-3 {
  width: 100%;
}

.show-nav {
  position: absolute;
  top: 1rem;
  width: 100%;

  transition: all .4s ease-in-out;
  height: 0;
  overflow: hidden;
}

.show-nav.show {
  height: calc(100vh - 1rem);
}

.show-nav a {
  font-family: "font_M";
  font-weight: bold;
}

.show-nav ul {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}

.show-nav li {
  padding-left: .75rem;
  padding-top: 1.4rem;
  box-sizing: border-box;
  flex: 1;
  background: #fff;
}
.show-nav li.current,
.show-nav li:hover {
  background: #ff4900;
}

.show-nav li>.nav-tit {
  display: inline-block;
  position: relative;
  padding-bottom: .6rem;
  margin-bottom: .35rem;
  font-size: .24rem;
  color: #3c3d3d;
  text-align: left;
}

.show-nav li>.nav-tit::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: .4rem;
  height: .02rem;
  background: #ff4900;
}

.show-nav li .sub-nav a {
  font-size: .16rem;
  color: #3c3d3d;
  line-height: .6rem;
}
.show-nav li.current>.nav-tit::after,
.show-nav li:hover>.nav-tit::after{
  background: #000;
}
.show-nav li .sub-nav a.now,
.show-nav li .sub-nav a:hover {
  font-weight: bold;
  -webkit-text-stroke: 0.5px #3c3d3d;
}

/*banner*/

.banner {
  position: relative;
  width: 100%;
  height: auto;
  font-size: 0;
}

.banner .swiper,
.banner .swiper .banner-bg {
  height: 100%;
  width: 100%;
}

.banner .swiper-slide img {
  display: block;
  min-width: 100%;
  height: 100%;
}

.banner .swiper-button-prev::after,
.banner .swiper-button-next::after {
  display: none;
}

.banner .swiper-button-prev,
.banner .swiper-button-next {
  width: .4rem;
  height: .7rem;

}

.banner .swiper-button-prev {
  background: url(../img/prev.png) center no-repeat;
  background-size: 100%;
  left: 1rem;
}

.banner .swiper-button-next {
  background: url(../img/next.png) center no-repeat;
  background-size: 100%;
  right: 1rem;
}

.content {
  width: 14rem;
  margin: 0 auto;
}

.wh {
  width: 100%;
  height: 100vh;
}

.foot {
  padding-top: .6rem;
  box-sizing: border-box;
  position: relative;
  height: 4.6rem;
  background: #0a0000;
  color: #949494;
}

.foot::before {
  content: "";
  position: absolute;
  top: -1px;
  width: 100%;
  height: .1rem;
  background:#ff4900;
  background-size: 100%;
}

.foot .f-cont {
  display: flex;
  justify-content: space-between;
  font-family: "font_M";
  font-weight: bold;
}

.foot .f-nav {
  width: 5rem;
  height: 2.8rem;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  overflow: hidden;
}

.foot .f-nav a {
  font-size: .24rem;
  line-height: .6rem;
  color: #949494;
}

.foot .f-cont .f-center .tit {
  font-size: .24rem;
}

.foot .f-cont .f-center img {
  margin-top: .25rem;
  margin-bottom: .35rem;
  width: 2.64rem;
}

.foot .f-cont .f-center .adr {
  font-size: .18rem;
  line-height: .36rem;
}
.foot .f-cont .f-center .adr .tel{
  margin-right: .25rem;
}
.foot .f-cont .f-code {
  display: flex;
  justify-content: space-between;
}

.foot .f-cont .f-code .item {
  width: 1.1rem;
  margin-left: .25rem;
}

.foot .f-cont .f-code .item img {
  margin-bottom: .15rem;
  width: 1.1rem;
  height: 1.1rem;
}

.foot .f-cont .f-code .item span {
  font-size: .16rem;
  color: #949494;
  white-space: nowrap;
}

.foot .copyright {
  position: absolute;
  bottom: 0;
  width: 100%;
  border-top: 1px solid #504d4d;
  font-size: .16rem;
  color: #949494;
  line-height: .85rem;
}

.current-adr {
  position: relative;
  top: -1rem;
  margin-bottom: -1rem;
  z-index: 12;
  height: 1rem;
  background:#edeeee;
  font-family: "font_M";
}

.current-adr .content {
  height: 100%;
  background: url(../img/addr-ar.png) right center no-repeat;
  background-size: .45rem;
}

.current-adr .inner-nav {
  height: 100%;
  display: flex;
  align-items: center;
}

.current-adr .inner-nav a {
  margin-right: .4rem;
  font-size: .24rem;
  color: #3c3d3d;
}

.current-adr .inner-nav a.now {
  font-weight: bold;
  color: #ff4900;
}




.kefu_box {
  position: fixed;
  right: 14px;
  bottom: 100px;
  width: 40px;
  height: 0;
  z-index: 1111;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
  -moz-transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

.kefu_box.on {
  height: 148px;
  opacity: 1;
  visibility: visible;
}

.kefu_box .h-icon {
  font-size: 20px;
}

.kefu_box .h-icon:hover {
  color: var(--color1);
}

.kefu_box .item {
  margin-bottom: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: #ffffff;
  border-radius: 50%;
}

.kefu_box .item .txt {
  margin-top: 8px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
}

.kefu_box .item+.item {
  margin-top: 14px;
}

.kefu_box .item:hover .abs {
  opacity: 1;
  visibility: visible;
}

.kefu_box .item .abs {
  position: absolute;
  right: 130%;
  top: 50%;
  width: 78px;
  height: auto;
  max-width: none;
  transform: translateY(-50%);
  opacity: 0;
}

.kefu_box .item .abs:hover {
  opacity: 1 !important;
  visibility: visible;
}

.kefu_box .item .tel.abs {
  width: auto;
  padding: 8px 15px;
  background-color: #000000;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 5px;
}


html{
  scroll-padding-top:1rem;
}