html {
  font-size: calc(100vw / 19.2);
}

/* @media screen and (min-width: 1860px) and (max-width: 1920px) {
  html {
    font-size: 72px;
  }
} */
.top-nav{height: 0.25rem;  color:#39727d; font-size:0.14rem; border-bottom:1px #eeeeee solid; text-align:right;line-height:0.25rem; padding-right:0.3rem;}
.top-nav a{ color:#39727d; font-size:0.15rem; margin:0 0.05rem;}
.top-nav a:hover{}
.top-nav .topred{color:#000; }
.duiqi{text-align: justify;}
.phone {
  display: none;
}
.web-top {
  position: relative;
  z-index: 10;
  padding: 0.6rem 0 0.54rem;
  background-color: #fff;
}
.web-top ul {
  justify-content: space-around;
}
.web-top ul li a {
 /* font-size: 0.28rem;*/
  font-size: 0.24rem;
  /* line-height: 0.32rem; */
  color: #333;
}
.web-top.phone ul li a {
  line-height: 0.32rem;
}
.web-top.computer ul li a:hover,
.web-top ul li.on > a{
  color: #3680AE;
}
.web-top ul li.logo {
  transform: translateY(-0.05rem);
}
.web-top ul li.logo a img {
  height: 0.65rem;
  vertical-align: top;
}
.header_mobile_button {
  display: block;
  pointer-events: auto;
  
}
.header_mobile_btn {
  display: none;
  width: 30px;
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
}
.header_mobile_btn:before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 4px;
  background: #fff;
  -webkit-transform: translateY(-50%) translateX(-50%);
  transform: translateY(-50%) translateX(-50%);
  -webkit-transition: all .8s cubic-bezier(.85, .07, .24, .85);
  transition: all .8s cubic-bezier(.85, .07, .24, .85);
  -webkit-transform-origin: center;
  transform-origin: center;
}

.header_mobile_btn:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 4px;
  background: #fff;
  -webkit-transform: translateY(-50%) translateX(-50%);
  transform: translateY(-50%) translateX(-50%);
  -webkit-transition: all .8s cubic-bezier(.85, .07, .24, .85);
  transition: all .8s cubic-bezier(.85, .07, .24, .85);
  -webkit-transform-origin: center;
  transform-origin: center;
}

.header_mobile_label {
  width: 100%;
  height: 4px;
  margin-bottom: 6px;
  position: relative;
  z-index: 9;
  -webkit-transition: all .8s cubic-bezier(.85, .07, .24, .85);
  transition: all .8s cubic-bezier(.85, .07, .24, .85);
  -webkit-transition-delay: .4s;
  transition-delay: .4s;
}

.header_mobile_label:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #666;
  -webkit-transition: all .8s cubic-bezier(.85, .07, .24, .85);
  transition: all .8s cubic-bezier(.85, .07, .24, .85);
}

.header_mobile_label:last-child {
  margin-bottom: 0;
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
  left: 100%;
}

.body_head_active .header_mobile_label:nth-child(1) {
    width: 0;
    transition-delay: 0ms;
}

.body_head_active .header_mobile_label:nth-child(2) {
    opacity: 0;
    transition-delay: 0ms;
}

.body_head_active .header_mobile_label:nth-child(3) {
    width: 0;
    transition-delay: 0ms;
}

.body_head_active .header_mobile_btn:before {
    -webkit-transform: translateY(-50%) translateX(-50%) rotate(-45deg);
    transform: translateY(-50%) translateX(-50%) rotate(-45deg);
    width: 80%;
    -webkit-transition-delay: .4s;
    transition-delay: .4s;
}

.body_head_active .header_mobile_btn:after {
    -webkit-transform: translateY(-50%) translateX(-50%) rotate(45deg);
    transform: translateY(-50%) translateX(-50%) rotate(45deg);
    width: 80%;
    -webkit-transition-delay: .4s;
    transition-delay: .4s;
}
.mobile-logo {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 20px;
  left: 20px;
}
.mobile-logo img {
  width: 100px;
}

@media screen and (max-width: 1020px) {
  html {
    font-size: 80px;
  }
  .mobile-logo, .header_mobile_button, .header_mobile_btn,
  .phone{
    display: block;
  }
  .web-top {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: #000;
    box-sizing: border-box;
    opacity: 0;
    padding: 0;
    z-index: 99;
    transition: all .8s cubic-bezier(.85, .07, .24, .85);
  }
  .body_head_active .web-top.phone {
    height: 100%;
    overflow-y: auto;
    opacity: 1;
    padding: 0.6rem 0 0.54rem
  }
  .web-top .logo {
    display: none;
  }
  .web-top ul {
    display: block;
    padding-top: 20px;
  }
  .web-top ul li {
    padding: 10px 20px;
  }
  .web-top ul li a {
    color: #fff;
  }
    
  .web-top ol {
    display: none;
  }
  .web-top li.on .secondary,
  .web-top .secondary li.on .third,
  .web-top .third li.on .fourth {
    padding-top: 10px;
    display: block;
  }
}



.web-footer {
  background-color: #F7F3F0;
}
.web-footer .container {
  max-width: 16.2rem;
  margin: 0 auto;
}
.web-footer .wf {
  padding: 0.6rem 0 0.18rem 0;
  border-bottom: 1px solid #808080;
}
.web-footer .links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.web-footer .links .h2 {
  font-size: 0.2rem;
  line-height: 0.44rem;
  position: relative;
  font-weight: 400;
}
.web-footer .links .h2{ color:#333;}
.web-footer .links .h2:after {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0.03rem;
  content: "";
  height: 1px;
  background: linear-gradient(90deg, #006980 0%, #3680AF 53%, #3680AF 100%);
}
.web-footer .links ul {
  margin-top: 0.12rem;
}
.web-footer .links ul li {
  padding: 0.09rem 0;
}
.web-footer .links ul li .p {
  
  color: #808080;
 
}

.links .ul li a {
  font-size: 0.15rem;
  color: #808080;
  line-height: 0.24rem;
}
.links .ul li a:visited {

  color: #808080;

}
.web-footer .links .ul li a {
  font-size: 0.15rem;  color: #808080;
  line-height: 0.24rem;
}


.web-footer .links ul li a:visited {

  color: #808080;

}
.web-footer .connact {
  padding: 0.06rem 0 0 0; width:26%;
}
.web-footer .connact .h2 {
  font-size: 0.2rem;
  line-height: 0.24rem;
  font-weight: 400;
}
.web-footer .connact .sec:nth-child(2) {
  margin-bottom: 0.36rem;
}
.web-footer .connact .sec {
  margin-top: .28rem;
}
.web-footer .connact .sec .h3 {
  margin-bottom: 0.06rem;
  font-size: 0.3rem;
  line-height: 0.46rem;
  font-weight: 400;
}
.web-footer .connact .sec .h3 sub {
  margin-right: .15rem;
  font-size: .16rem;
}
.web-footer .connact .sec .p {
  font-size: 0.16rem;
  line-height: 0.24rem;
}
.web-footer .connact .shares {
  margin-top: 0.36rem;
}
.web-footer .connact .shares a {
  margin-right: 0.3rem;
}
.web-footer .connact .shares a img {
  width: 0.5rem;
}
.web-footer .copyright-backup {
  height: 1.26rem;
  font-size: 0.16rem;
  line-height: 0.24rem;
}
.web-footer .copyright-backup a {
  color: #333;
}
.web-footer .copyright-backup .line {
  margin: 0 0.22rem;
  display: block;
  height: 0.28rem;
  width: 0.02rem;
  background-color: #808080;
}
.web-footer .copyright-backup .bei {
  margin-left: 0.7rem;
}
.web-footer .copyright-backup .bei img {
  margin-right: 0.08rem;
  max-height: 0.22rem;
  vertical-align: middle;
}
.ml8 {
  margin-left: 0.09rem;
}


@media screen and (max-width: 1020px) {
  .web-footer .container {
    zoom: 0.515;
  }
}
@media screen and (max-width: 768px) {
  .web-footer {
    padding-left: 10px;
    padding-right: 10px;
  }
  .web-footer .container {
    justify-content: flex-start;
    zoom: 0.815;
    flex-wrap: wrap;
  }
  .web-footer .links {
    min-width: 33.333333%;
    margin-bottom: 20px;
  }
  .web-footer .copyright-backup {
    justify-content: center;
    align-items: center;
  }
}

@media screen and (max-width: 768px) {
  .slide-page {
    min-height: 100vh;
  }
  .web-footer .links {
    display: none;
  }
}

.swiper-page-index,
.swiper-index-five {
  height: 100vh;
}


.web-top.computer {
  position: relative;
  padding-left: 1rem;
  padding-right: 1rem;
}
.web-top.computer ul li.menu {
  display: flex;
  align-items: center;
  position: relative;
  height: 0.65rem;
}
.web-top.computer ul li.hover:after {
  position: absolute;
  z-index: 2;
  left: -0.8rem; right: -0.8rem;
  top: calc(100% + 0.54rem);
  height: 0.06rem;
  content: "";
  background: linear-gradient(90deg, #80995D 0%, #778200 23%, #638005 33%, #2E7C13 64%, #0D791C 87%, #00781F 100%);
}
.pc-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  padding: 0.25rem 0.3rem 0.25rem 0;
  border-bottom-left-radius: 0.2rem;
  border-bottom-right-radius: 0.2rem;
  background-color: #fff;
}
.pc-dropdown.reverse {
  padding: 0.25rem 0 0.25rem 0.3rem;
}
.pc-dropdown .ol {
  display: none;
}
.pc-dropdown .ol.on {
  display: block;
}
.pc-dropdown .secondary-menus .ol {
  width: 4.3rem;
}
.pc-dropdown .third-menus .ol {
  width: 5.3rem;
}
.pc-dropdown .secondary-menus .ol li {
  text-align: left;
}
.pc-dropdown .ol li a {
  display: block;
  padding: 0 0.48rem 0 0.68rem;
  font-size: 0.20rem;
  line-height: 0.5rem;
  color: #3F3A39;
}
.pc-dropdown .ol li.on {
  background-color: #d8ecf7;
}
.pc-dropdown .third-menus .ol li.on,
.pc-dropdown .fourth-menus .ol li.on {
  background-color: #eaf5fc;
}
.pc-dropdown .third-menus,
.pc-dropdown .fourth-menus{
  position: relative;
}
.pc-dropdown .third-menus,
.pc-dropdown .fourth-menus {
  /* background-color: #C5CDD9; */
}
.pc-dropdown .fourth-menus {
  /* border-bottom-right-radius: 0.2rem; */
}
.pc-dropdown .fourth-menus:before {
  content: "";
  position: absolute;
  top: 0.1rem; bottom: 0.1rem;
  left: 1px;
  border: 1px solid #fff;
}
.pc-dropdown.reverse .container {
  flex-direction: row-reverse;
}
.pc-dropdown.reverse .fourth-menus {
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0.2rem;
}
.pc-dropdown.reverse .fourth-menus:before {
  left: inherit;
  right: 1px;
}

.pc-dropdown.reverse .secondary-menus .ol li{padding-left:0.18rem;}
.pc-dropdown.reverse .ol li a {
  text-align: left;
}


.index-five .item {
  opacity: 0;
  -webkit-transform: translateY(2.083333vw);
  transform: translateY(2.083333vw);
  pointer-events: auto;
  -webkit-transition: all .8s ease;
  transition: all .8s ease;
}
.swiper-slide-prev .index-five .item,
.swiper-slide-active .index-five .item {
  opacity: 1;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.index-five .item.left {
  transition-delay: 800ms;
}
.index-five .right .item:nth-child(1) {
  transition-delay: 400ms;
}
.index-five .right .item:nth-child(2) {
  transition-delay: 800ms;
}
.index-five .right .item:nth-child(3) {
  transition-delay: 1200ms;
}
.index-five .right .item:nth-child(4) {
  transition-delay: 1600ms;
}

@media screen and (min-width: 768px) {
  .index-five .item .image {
    pointer-events: auto;
    -webkit-transition: all .8s ease;
    transition: all .8s ease;
  }
  .index-five .item:hover .image {
    transform: scale(1.1);
  }
}


.sub-banner {
  position: relative;
  z-index: 0;
}
.sub-banner img {
  width: 100%;
  vertical-align: top;
}
.sub-category {
  position: relative;
  z-index: 1;
  margin-top: -0.8rem;
}
.sub-category .container {
}
.sub-category ul {
  position: relative;
  padding-left: 1.4rem;
  background-color: #fff;
}
.sub-category ul:after {
  position: absolute;
  bottom: 0;
  left: 100%;
  width: 1.69rem; height: 0.79rem;
  background-image: url(../images/brumb-after.png);
  background-size: cover;
  content: "";
}
.sub-category ul li {
  position: relative;
}
.sub-category ul li.on:before {
  position: absolute;
  top: 0;
  right: 0; left: 0;
  height: 0.06rem;
  background: linear-gradient(90deg, #809D5C 0%, #768600 23%, #638405 33%, #2E7D13 64%, #0D791C 87%, #00781F 100%);
  content: "";
}
.sub-category ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.26rem;
  height: 0.8rem;
  font-size: 0.18rem;
  color: #333;
  line-height: 0.4rem;
  white-space: nowrap;
}



.btn-more {
  border: 1px solid rgba(51, 51, 51, 0.82);
  border-radius: 0.06rem;
  padding: 0.05rem 0.14rem;
  font-size: 0.18rem; line-height: 0.22rem;
  color: #595757;
}
.btn-more img.more {
  height: 0.2rem;
  margin-left: 0.18rem;
}

.sub-main {
  padding: 1.5rem 0 0.8rem;
}
.sub-main .container {
  max-width: 16.4rem;
  margin: 0 auto;
}


.pagination ul li {
  margin: 0 0.18rem;
  font-size: 0.24rem;
  color: #808080;
}
.pagination ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  /* height: 0.44rem; min-width: 0.44rem; */
  color: #808080;
  border-radius: 0.08rem;
}
.pagination ul li .bianse{ color:#000}
.pagination ul li.jump {
  margin-left: 0.5rem;
}
.pagination ul li a.btn {
  width: 0.34rem;
  height: 0.34rem;
  line-height: 0.3rem;
  text-align: center;
  font-size: 0.28rem;
  color: #fff;
  font-weight: 400;
  border-radius: 50%;
  background-color: #cecece;
}
.pagination ul li a.btn i {
  line-height: 0.28rem;
}
.pagination ul li.jump .form-input {
  margin: 0 0.12rem;
  box-sizing: border-box;
  height: 0.44rem; width: 0.74rem;
  text-align: center; font-size: 0.26rem;
  color: #808080;
  border: 3px solid #808080;
  border-radius: 0.08rem;
}
.pagination ul li.jump .sure {
  width: auto;
  padding: 0 0.12rem;
  margin-left: 0.12rem;
  box-sizing: border-box;
  height: 0.44rem;
  text-align: center; font-size: 0.24rem;
  color: #808080;
  border: 3px solid #808080;
  border-radius: 0.08rem;
  background-color: transparent;
  cursor: pointer;
}



.article {
  padding: 0.4rem 0 0;
}
.article .container {
  /* max-width: 16.4rem; */
  max-width: 13.2rem;
  margin: 0 auto;
}
.article .na-header {
  padding: 0.7rem 0;
  position: relative;
  border-bottom: 1px solid #808080;
}
.article .na-header .h1 {
  position: relative; text-align: center;
  font-size: 0.44rem; line-height: 0.54rem;
  color: #333; font-weight: 40;
}
.article .na-header .h1.bei::after {
  position: absolute;
  content: "";
  top: 1px; left: calc(100% + 0.07rem);
  width: 0.25rem; height: 0.25rem;
  background-image: url(../images/w.png);
  background-size: cover;
}
.article .time {
  position: absolute;
  padding: 0 8px;
  left: 50%; top: 100%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  font-size: 0.29rem; line-height: 0.35rem;
  color: #333;
  background-color: #fff;
}
.article .na-body {
  padding: 0.42rem 0;
  font-size: 0.24rem; line-height: 0.42rem;
}
.article .na-body img,
.article .na-body video{
  max-width: 100% !important;
}

.article .na-body p{
 font-size: 0.24rem; line-height: 0.52rem;margin-top: 0.28rem;
text-indent: 2em;}
.article .na-body img{width: 10rem; vertical-align: middle;border-radius: 0.35rem; border: 2px solid #c6c8c7; /*设置边框大小、类型和颜色*/
   box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.3);  margin-left:auto;margin-right:auto;margin-top: 0.68rem;display: block;}
.article .na-footer {
  position: relative;
  border-top: 1px solid #808080;
  padding: 0.65rem 0 0.5rem;
}
.article .na-footer .share-box {
  position: absolute;
  left: 50%; top: 0;
  transform: translate(-50%, -50%);
  background-color: #fff;
}
.article .na-footer .share-box a {
  margin: 0 0.5rem;
}
.article .na-footer .left .item {
  margin-bottom: 0.18rem;
  font-weight: 600;
  font-size: 0.24rem; line-height: 0.34rem;
}
.article .na-footer .left .item a,
.article .na-footer .left .item span{
  color: #333;
  font-weight: 400;
}
.article .na-footer .left .item a:hover {
  color: #2E7E2B;
}
.article .na-footer .left .item:last-child {
  margin-bottom: 0;
}
.article .na-footer .btn-back {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 1rem;
  height: 0.32rem;
  border: 1px solid #333;
  border-radius: 0.08rem;
  font-size: 0.18rem;
  color: #000;
}
.article .na-footer .btn-back img.arrow {
  margin-right: 0.10rem;
  height: 0.18rem;
  transform: rotate(180deg);
}

@media screen and (max-width: 1020px) {
  .sub-category {
    zoom: 0.67;
  }
  .sub-main,
  .article {
    padding-left: 0.2rem;
    padding-right: 0.2rem;
    zoom: 0.67;
  }
  
}
@media screen and (max-width: 768px) {
  .sub-banner {
    position: relative;
    height: 45vw;
  }
  .sub-banner img {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    height: 100%;
  }
  .sub-category ul:after {
    display: none;
  }
  .sub-category {
    overflow-x: auto;
    background-color: #fff;
  }
  .sub-category ul {
    padding-left: 0;
    min-width: 100%;
  }
  .pagination ul {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .article .na-header {
    padding: 0.7rem 0.25rem;
  }
  .article .na-footer .left {
    margin-right: 20px;
    flex: 1;
  }
  .article .na-footer .share-box {
    zoom: 0.6;
  }
  .article .na-footer .share-box a {
    margin: 0 30px;
  }
}


.phone-nav {
  position: sticky;
  left: 0;
  top: 0;
  height: 62px;
  z-index: 100;
  background-color: #fff;
  transition: all .8s cubic-bezier(.85, .07, .24, .85);
}
.body_head_active .phone-nav {
  background-color: #000;
}
.web-top.phone {
  top: 62px;
}

.bei:after {
  content: "";
  width: 0.25rem; height: 0.25rem;
  background-image: url(../images/w.png);
  background-size: cover;
}

.further-menus {
  display: flex;
  background-color: #d8ecf7;
  overflow: hidden;
  border-top-right-radius: 0.2rem;
  border-bottom-left-radius: 0.2rem;
  border-bottom-right-radius: 0.2rem;
}
.shares{position: relative;}
.shares .owchat{width:1.4rem; height:1.4rem;position:absolute;left:-0.4rem;top:0.6rem; z-index:999; display:none;}