.main {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}
.banner {
  width: 100%;
}
.banner .bannerSwiper {
  width: 100%;
}
.banner .bannerSwiper img {
  width: 100%;
  display: block;
}
.banner .bannerSwiper .btn-prev,
.banner .bannerSwiper .btn-next {
  position: absolute;
  bottom: 70px;
  margin-top: -22px;
  width: 44px;
  height: 44px;
  border: 1px solid #48a038;
  z-index: 2;
  text-align: center;
  color: #48a038;
  background: transparent;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}
.banner .bannerSwiper .btn-prev span,
.banner .bannerSwiper .btn-next span {
  font-size: 36px;
  display: inline-block;
  transform: rotate(90deg);
  line-height: 44px;
}
.banner .bannerSwiper .btn-prev:hover,
.banner .bannerSwiper .btn-next:hover {
  background: #48a038;
  border-color: #48a038;
  color: #fff;
}
.banner .bannerSwiper .btn-prev {
  right: 154px;
  transform: rotate(-180deg);
}
.banner .bannerSwiper .btn-next {
  right: 100px;
}
.banner .bannerSwiper .swiper-button-disabled {
  cursor: no-drop;
  background: transparent;
  color: #979292;
  border-color: #979292;
}
.banner .bannerSwiper .swiper-button-disabled:hover {
  background: transparent;
  border-color: #979292;
  color: #979292;
}
.banner .bannerSwiper .swiper-pagination {
  bottom: 40px;
  display: none;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet {
  background: #ffffff;
  opacity: 1;
  position: relative;
  width: 6px;
  height: 6px;
  margin: 0 6px;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet::before {
  content: "";
  position: absolute;
  left: -3px;
  top: -3px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #ffffff;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.banner .bannerSwiper .swiper-pagination .swiper-pagination-bullet-active::before {
  opacity: 1;
}
.banner .slideCon {
  width: 100%;
  max-width: 1310px;
  height: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding-top: 180px;
  position: absolute;
  top: 0px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  text-align: center;
}
.banner .slideCon .h5R {
  margin-top: 15px;
}
.banner .slideCon .h5R br {
  display: none;
}
.banner .slideCon .btn {
  position: absolute;
  bottom: 10%;
  left: 50%;
  margin-left: -100px;
}
.one {
  width: 100%;
  padding-top: 120px;
  background: #F8F8F8;
}
.one .h3 {
  font-style: Bold;
  font-size: 40px;
  line-height: 52px;
  text-align: center;
  vertical-align: middle;
}
.one .txt1 {
  width: 930px;
  margin: 30px auto 40px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  line-height: 26px;
}
.one .iconBox {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.one .iconBox div {
  width: 30%;
  text-align: center;
  margin-bottom: 100px;
}
.one .iconBox div p {
  margin: 0;
  padding: 0;
}
.one .iconBox div p:first-of-type {
  font-size: 24px;
  line-height: 36px;
  color: #333333;
}
.one .iconBox div p:last-of-type {
  font-size: 18px;
  line-height: 28px;
  color: #666666;
}
.one .iconBox div img {
  width: 48px;
  height: 48px;
}
.oneM {
  display: none;
}
.two {
  width: 100%;
  padding-top: 120px;
  position: relative;
  padding-bottom: 50px;
}
.two .h3 {
  font-style: Bold;
  font-size: 40px;
  line-height: 52px;
  text-align: center;
  vertical-align: middle;
}
.two .txt1 {
  margin: 30px auto 40px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  line-height: 26px;
}
.two .mapBox {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.two .mapBox .mapL .txt3 {
  font-size: 40px;
  color: #48A038;
  margin-bottom: 14px;
}
.two .mapBox .mapL .txt3 span {
  font-size: 16px;
}
.two .mapBox .mapL .txt2 {
  color: #333333;
  font-size: 16px;
  margin-bottom: 30px;
}
.two .mapBox .mapR {
  width: 75%;
  height: 700px;
  min-width: 750px;
  position: relative;
}
.two .mapBox .mapR #mapR {
  width: 100%;
  height: 100%;
}
.two .mapBox .mapR .nsqd {
  position: absolute;
  right: 50px;
  bottom: 50px;
  width: 90px;
  height: 132px;
}
.two .mapBj {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  object-fit: cover;
}
.twoM {
  display: none;
}
.three {
  width: 100%;
  padding-top: 120px;
  padding-bottom: 60px;
}
.three .h3 {
  font-style: Bold;
  font-size: 40px;
  line-height: 52px;
  text-align: center;
  vertical-align: middle;
}
.three .txt1 {
  margin: 30px auto 40px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  line-height: 26px;
}
.three .contBox {
  width: 100%;
  max-width: 1300px;
  margin: 64px auto 0;
  display: flex;
}
.three .contBox .contLi {
  width: 420px;
  cursor: pointer;
}
.three .contBox .contLi p {
  padding: 16px 0;
  margin: 0;
  font-size: 16px;
  color: #333333;
  text-align: center;
}
.three .contBox .contLi + .contLi {
  margin-left: 20px;
}
.three .btnBox {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 50px;
}
.three .btnBox .btn {
  border-color: #48A038;
  background: #48A038;
  color: #fff;
  margin: 0 auto;
}
.four {
  padding-top: 120px;
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding-bottom: 170px;
}
.four .h3 {
  font-style: Bold;
  font-size: 40px;
  line-height: 52px;
  text-align: center;
  vertical-align: middle;
}
.four .txt1 {
  margin: 30px auto 40px;
  font-size: 16px;
  color: #333333;
  text-align: center;
  line-height: 26px;
}
.four .banner .swiper {
  height: 100%;
  padding-bottom: 100px;
}
.four .banner .swiper video {
  width: 100%;
}
.four .banner .swiper .btn-prev,
.four .banner .swiper .btn-next {
  position: absolute;
  bottom: 20px;
  margin-top: -22px;
  width: 44px;
  height: 44px;
  border: 1px solid #48a038;
  z-index: 2;
  text-align: center;
  color: #48a038;
  background: transparent;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}
.four .banner .swiper .btn-prev {
  right: 54px;
}
.four .banner .swiper .btn-next {
  right: 0;
}
.four .banner .swiper .swiper-button-disabled {
  cursor: no-drop;
  background: transparent;
  color: #979292;
  border-color: #979292;
}
.four .banner .swiper .swiper-button-disabled:hover {
  background: transparent;
  border-color: #979292;
  color: #979292;
}
@media screen and (min-width: 800px) and (max-width: 1081px) {
  .two .twoL .twoLCon {
    min-height: 740px;
  }
  .two .twoL .twoLCon iframe {
    max-width: 324px;
  }
}
@media screen and (min-width: 1080px) {
  .goTop .goTopBtn {
    background: #ffffff;
  }
  .goTop .goTopBtn .btnShow .btnIcon {
    background-color: #0056a7;
  }
  .goTop .goTopBtn:hover {
    background: #ffffff;
  }
}
.mTxt {
  display: none;
}
@media screen and (max-width: 800px) {
  .pcTxt {
    display: none;
  }
  .mTxt {
    display: block;
  }
  .mobileHide {
    display: none;
  }
  header .menuType {
    background: rgba(255, 255, 255, 0.1);
  }
  /* 响应式调整 */
  .dropdown-content {
    min-width: 100px;
  }
  .dropdown-content a {
    padding: 10px 12px;
    font-size: 13px;
  }
  .banner {
    width: 100%;
    height: 100vh;
  }
  .banner .swiper {
    width: 100%;
    height: 100%;
  }
  .banner .swiper img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }
  .banner .slideCon {
    padding: 0 15px;
    padding-top: 130px;
  }
  .banner .slideCon .h5R {
    margin-top: 30px;
    font-size: 14px;
    line-height: 28px;
  }
  .banner .slideCon .h5R br {
    display: block;
  }
  .banner .slideCon .btn {
    bottom: 20%;
    margin-left: -87.5px;
  }
  .banner .bannerSwiper .swiper-pagination {
    display: block;
    bottom: 55px;
  }
  .banner .bannerSwiper .btn-prev,
  .banner .bannerSwiper .btn-next {
    width: 30px;
    height: 30px;
    right: 15px;
    bottom: 100px;
  }
  .banner .bannerSwiper .btn-prev span,
  .banner .bannerSwiper .btn-next span {
    font-size: 18px;
    line-height: 30px;
  }
  .banner .bannerSwiper .btn-prev {
    right: 55px;
  }
  .one {
    display: none;
  }
  .two {
    display: none;
  }
  .oneM {
    padding-top: 80px;
    padding-bottom: 60px;
    flex-wrap: wrap;
    display: block;
    background: #F8F8F8;
  }
  .oneM .h3 {
    text-align: center;
  }
  .oneM .txt1 {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
  }
  .oneM .iconBox {
    width: 100%;
    padding: 50px 50px 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: center;
  }
  .oneM .iconBox img {
    width: 48px;
    height: 48px;
  }
  .oneM .iconBox p {
    margin: 0;
    padding: 0;
  }
  .oneM .iconBox p:first-of-type {
    font-size: 24px;
    color: #333333;
    margin-top: 20px;
    margin-bottom: 8px;
  }
  .oneM .iconBox p:last-of-type {
    font-size: 12px;
    color: #333333;
  }
  .oneM > div {
    width: 100%;
  }
  .oneM > div .oneCon {
    top: 40px;
  }
  .oneM > div .oneCon .h3R span {
    height: 15px;
    margin: 0px 20px;
  }
  .oneM > div .oneCon .oneBtn {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
  }
  .oneM > div .oneCon .oneBtn .btn {
    width: 120px;
    height: 35px;
    line-height: 35px;
    font-size: 13px;
  }
  .oneM > div .oneCon .oneBtn .dropdown {
    /* 为iconfont右箭头添加样式 - 默认向下 */
    /* 当悬停时旋转箭头（从向下变为向上） */
    /* 关键修复：当鼠标悬停在整个dropdown容器上时，保持按钮的绿色背景 */
  }
  .oneM > div .oneCon .oneBtn .dropdown .btn.dropdown-toggle {
    position: relative;
    padding-right: 30px;
  }
  .oneM > div .oneCon .oneBtn .dropdown .iconfont.icon-arrow-right {
    position: absolute !important;
    right: 8px !important;
    top: 50% !important;
    transform: translateY(-50%) rotate(90deg) !important;
    /* 移动端同样默认向下 */
    font-size: 16px !important;
    transition: transform 0.3s ease !important;
    /* 添加过渡动画 */
  }
  .oneM > div .oneCon .oneBtn .dropdown:hover .iconfont.icon-arrow-right {
    transform: translateY(-50%) rotate(270deg) !important;
    /* 移动端悬停同样变为向上 */
  }
  .oneM > div .oneCon .oneBtn .dropdown:hover .btn.dropdown-toggle {
    background-color: #48a038 !important;
    color: white !important;
  }
  .oneM > div .oneCon .oneBtn .dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 120px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    overflow: hidden;
    margin-top: 2px;
  }
  .oneM > div .oneCon .oneBtn .dropdown-content a {
    color: #48a038;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    text-align: left;
    font-size: 13px;
    background-color: white;
    text-indent: 4px;
    border: none;
    height: auto;
    line-height: normal;
  }
  .oneM > div .oneCon .oneBtn .dropdown-content a:hover {
    background-color: #f1f1f1;
    color: #008d4c;
  }
  .oneM > div .oneCon .oneBtn .dropdown:hover .dropdown-content {
    display: block;
  }
  .twoM {
    padding-top: 70px;
    padding-bottom: 0px;
    flex-wrap: wrap;
    display: block;
  }
  .twoM .h3 {
    text-align: center;
    margin-bottom: 30px;
  }
  .twoM .txt1 {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
  }
  .twoM .mapBox {
    width: 100%;
    margin: 30px auto;
    position: relative;
  }
  .twoM .mapBox .mapL {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
  .twoM .mapBox .mapL > div {
    width: 40%;
    margin-bottom: 30px;
  }
  .twoM .mapBox .mapL .txt3 {
    font-size: 20px;
    color: #48A038;
    margin-bottom: 7px;
  }
  .twoM .mapBox .mapL .txt3 span {
    font-size: 13px;
  }
  .twoM .mapBox .mapL .txt2 {
    color: #333333;
    font-size: 12px;
  }
  .twoM .mapBox .mapRm {
    width: 90%;
    height: 350px;
    margin: 0 auto;
  }
  .twoM .nsqd {
    position: absolute;
    bottom: 50px;
    right: 20px;
    width: 45px;
    height: 66px;
  }
  .three {
    padding-top: 30px;
  }
  .three .txt1 {
    padding: 0 11px;
  }
  .three .h3 {
    font-size: 24px;
  }
  .three .contBox {
    flex-direction: column;
    margin-top: 30px;
  }
  .three .contBox .contLi {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .three .contBox .contLi + .contLi {
    margin-left: 0;
  }
  .four {
    padding-top: 30px;
    padding-bottom: 4%;
  }
  .four .h3 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 24px;
    line-height: 30px;
  }
  .four .txt1 {
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
  }
  .four .banner {
    height: auto;
  }
  .four .banner .bannerSwiper .btn-prev span,
  .four .banner .bannerSwiper .btn-next span {
    line-height: 44px;
    font-size: 28px;
  }
  .four .banner .bannerSwiper .btn-next {
    right: 20px;
  }
  .four .banner .bannerSwiper .btn-prev {
    right: 80px;
  }
  .four .banner video {
    width: 100%;
  }
}