h4,
h5,
h6 {
  line-height: 1.5;
}
a,
span,
p,
ul,
dl {
  line-height: 0.28rem;
}
i {
  font-size: 0.16rem !important;
}
.header_box {
  position: fixed;
  background-color: #f0f3f5;
  z-index: 998;
  width: 100%;
  box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.1);
}
.header_box .header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header_box .header .l a img {
  display: block;
  width: 1.8775rem;
  height: 0.44rem;
}
.header_box .header .m > ul {
  display: flex;
}
.header_box .header .m > ul > li {
  position: relative;
}

.header_box .header .m > ul > li:nth-child(4)  > a::after,
.header_box .header .m > ul > li:nth-child(5)  > a::after {
    display: none;
}
.header_box .header .m > ul > li > a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.25rem ;
  /*min-width: 1.4rem;*/
  height: 0.84rem;
  cursor: pointer;
  font-weight: 500 !important;
  /* 新增：三角尖角的伪元素 */
}
.header_box .header .m > ul > li > a::after {
  content: "";
  /* 绝对定位到按钮正上方 */
  position: absolute;
  bottom: 0%;
  /* 贴在按钮顶部 */
  left: 50%;
  transform: translateX(-50%);
  /* 水平居中 */
  /* 调整三角大小和圆角适配 */
  width: 0.04rem;
  /* 三角底部宽度（和border-width对应） */
  /* 核心：向上的三角形 + 顶角圆角 */
  border-width: 0 6px 6px 6px;
  /* 下边框有宽度，其他边无，形成向上三角 */
  border-style: solid;
  border-color: transparent transparent rgba(0, 0, 0, 0) transparent;
  /* 关键：给顶角加圆角（调整数值控制圆角大小） */
  /* 可选：消除锯齿，让圆角更顺滑 */
  filter: drop-shadow(0 0 0 transparent);
}
.header_box .header .m > ul > li > a:hover {
  color: #3e8cf2;
  transition: all 0.6s;
}
.header_box .header .m > ul > li > a:hover::after {
  border-color: transparent transparent #3e8cf2 transparent;
  transition: all 0.6s;
}
.header_box .header .m > ul > li dl {
  position: absolute;
  left: 0;
  top: 100%;
  background-color: #fff;
  /*width: 2rem;*/
  border-top: 2px solid #3e8cf2;
  /*border-left: 1px solid #e9ecf1;*/
  /*border-right: 1px solid #e9ecf1;*/
  /*border-bottom: 1px solid #e9ecf1;*/
  box-sizing: border-box;
  display: none;
}
.header_box .header .m > ul > li dl dd > ul {
     border-top: 2px solid #fff !important;
     /*box-sizing: border-box;*/
}
.header_box .header .m > ul > li dl:hover {
  /*background-color: #e9ecf1;*/
  transition: all 0.6s;
}
.header_box .header .m > ul > li dl dd > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem;
  box-sizing: border-box;
  white-space: nowrap;
    font-family: 'HMOS';
}
.header_box .header .m > ul > li dl dd > ul > li a {
      font-family: 'HMOS';
}
.header_box .header .m > ul > li dl dd > a:hover {
  /*background-color: #3e8cf2;*/
  color: #3e8cf2;
  transition: all 0.6s;
}
.header_box .header .m > ul > li dl dd > ul {
  position: absolute;
  left: 100%;
  top: 0;
  /*width: 2rem;*/
  /*min-height: 100%;*/
  background-color: #fff;
}
.header_box .header .m > ul > li dl dd > ul > li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.15rem;
  box-sizing: border-box;
  /*height: 0.48rem;*/
  font-weight: 400;
  color: rgba(10, 17, 25, 0.7);
  white-space: nowrap;
}
.header_box .header .m > ul > li dl dd > ul > li a i {
  color: #fff;
  display: none !important;
}
.header_box .header .m > ul > li dl dd > ul > li a:hover {
  color: #3e8cf2 !important;
  transition: all 0.6s;
}
.header_box .header .m > ul > li dl dd > ul > li a:hover i {
  color: #3e8cf2;
  transition: all 0.6s;
}
.header_box .header .m > ul > .nav_act > a {
  color: #3e8cf2;
}
.header_box .header .m > ul > :nth-child(2) dl {
  display: flex;
  flex-wrap: wrap;
  /*width: 3rem !important;*/
  display: none;
}
.header_box .header .m > ul > :nth-child(2) dl dd {
  width: 50%;
}
.header_box .header .m > ul > :nth-child(2) dl dd:last-child {
    display: none;
}
.header_box .header .m > ul > :nth-child(2) dl dd a {
  padding: 0.15rem;
  white-space: nowrap;
  /*justify-content: center;*/
}
.header_box .header .m > ul > :nth-child(2) dl dd a:hover {
  color: #3e8cf2;
  /*background-color: #3e8cf2;*/
  transition: all 0.6s;
}
.header_box .header .m > ul > :nth-child(2):hover dl {
  background-color: #fff;
}


.header_box .header .m > ul > :nth-child(3) dl dd a i {
    display: none !important;
}

.header_box .header .m > ul > :nth-child(3) dl {
    width: auto !important;
}

.header_box .header .m > ul > :nth-child(3) dl dd a {
    text-align: center;
    justify-content: center !important;
}


.header_box .header .r {
  display: flex;
  /* 滑块容器 - 核心：固定白色背景 */
  /* 左右两侧的文字 - 始终显示，非滑块区域文字黑色 */
  /* 中文在左侧 */
  /* 英文在右侧 */
  /* 滑块按钮 - 核心：固定黑色背景+白色文字 */
  /* 滑块上的文字 - 始终白色 */
  /* 切换到英文时：滑块右移 */
}
.header_box .header .r .phone_box,
.header_box .header .r .search_btn {
  display: flex;
  align-items: center;
  margin: 0 0 0 0.3rem;
  color: #0d3766;
}
.header_box .header .r .phone_box i,
.header_box .header .r .search_btn i {
  margin: 0 0.11rem 0 0;
}
.header_box .header .r .phone_box p {
  font-weight: 500;
}
.header_box .header .r .search_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.88rem;
  height: 0.31rem;
  border-radius: 50px;
  border: 1px solid rgba(10, 17, 25, 0.7);
  box-sizing: border-box;
}
.header_box .header .r .search_btn p {
  font-weight: 400;
}
.header_box .header .r .lang-switch {
  position: relative;
  width: 0.88rem;
  height: 0.31rem;
  border-radius: 50px;
  background: #ffffff;
  /* 背景始终白色 */
  border: 1px solid #e0e0e0;
  cursor: pointer;
  overflow: hidden;
  /*margin: 0 0 0 0.3rem;*/
  box-sizing: border-box;
}
.header_box .header .r .lang-switch__text {
  position: absolute;
  width: 50%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.16rem;
  font-weight: 500;
  color: #000000;
  /* 非滑块区域文字黑色 */
  z-index: 1;
  /* 文字在滑块下层，滑块覆盖的文字会被遮挡 */
}
.header_box .header .r .text-cn {
  left: 0;
}
.header_box .header .r .text-en {
  right: 0;
}
.header_box .header .r .lang-switch__slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(50% - 4px);
  height: calc(100% - 4px);
  border-radius: 50px;
  background: #000000;
  /* 滑块始终黑色 */
  transition: left 0.3s ease;
  /* 平滑滑动动画 */
  z-index: 2;
  /* 滑块在文字上层 */
}
.header_box .header .r .lang-switch__slider-text {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.16rem;
  font-weight: 500;
  color: #ffffff;
  /* 滑块文字始终白色 */
  pointer-events: none;
  /* 避免遮挡点击事件 */
}
.header_box .header .r .lang-switch.active .lang-switch__slider {
  left: calc(50% + 2px);
}
.header_box .search_tcbox {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: #fff;
  display: none;
  z-index: 999;
}
.header_box .search_tcbox .search_tc form {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.header_box .search_tcbox .search_tc form .input {
  padding: 0.2rem 2rem 0.2rem 0.2rem;
  box-sizing: border-box;
  width: 100%;
  border: none;
  border-bottom: 1px solid #eeeeee;
  outline: none;
}
.header_box .search_tcbox .search_tc form .btn {
  position: absolute;
  top: 50%;
  left: 94%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.6rem;
  height: 0.6rem;
  background-color: #999;
  color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
}
.header_box .search_tcbox .search_tc form .btn i {
  font-size: 0.3rem;
}
.header_box .search_tcbox .search_tc form .btn:hover {
  background-color: #1c8fff;
  transition: all 0.6s;
}
.header_box .search_tcbox .search_tc form .close {
  margin: 0 0 0.3rem 0;
  background-color: #fff;
  border: none;
  cursor: pointer;
}
.header_box .search_tcbox .search_tc form .close:hover {
  color: #1c8fff;
  transition: all 0.6s;
}
.header_box .search_tcbox {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: #f0f3f5;
  opacity: 0;
  /* 默认透明 */
  visibility: hidden;
  /* 默认不可见 */
  transition: all 0.5s ease;
  /* 过渡动画 */
}
.header_box .search_tcbox.show {
  opacity: 1;
  /* 显示时完全不透明 */
  visibility: visible;
  /* 显示时可见 */
}
.header_box .search_tc form {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.header_box .search_tc .input {
  padding: 0.2rem 2rem 0.2rem 0.2rem;
  box-sizing: border-box;
  width: 100%;
  border: none;
  border-bottom: 1px solid #eeeeee;
  outline: none;
  background-color: #f0f3f5;
}
.header_box .search_tc .btn {
  position: absolute;
  top: 50%;
  left: 95%;
  transform: translate(-50%, -50%);
  width: 0.6rem;
  height: 0.6rem;
  background-color: #999;
  color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
}
.header_box .search_tc .btn i {
  font-size: 0.3rem;
}
.header_box .search_tc .btn:hover {
  background-color: #3e8cf2;
  transition: all 0.6s;
}
.header_box .search_tc .close {
  margin: 0 0 0.3rem 0;
  background-color: #f0f3f5 !important;
  border: none;
  cursor: pointer;
}
.header_box .search_tc .close:hover {
  color: #3e8cf2;
  transition: all 0.6s;
}
/* 三级菜单右滑动画基础样式 */
.header_box .m dl dd > ul {
  /* 初始状态：向左偏移 + 透明 */
  transform: translateX(-10px);
  opacity: 0;
  /* 动画过渡 */
  transition: transform 0.3s ease, opacity 0.3s ease;
}
/* 三级菜单显示状态 */
.header_box .m dl dd > ul.show {
  transform: translateX(0);
  opacity: 1;
}
.banner {
  margin: 0.84rem 0 0 0;
}
.banner .p_box {
  position: relative;
}
.banner .p_box > img {
  display: block;
  width: 100%;
}
.banner .p_box .text_box {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  animation: ydtext 2s infinite;
  animation-iteration-count: 1;
  /* o-animation: ydtext 3s linear infinite; */
}
@keyframes ydtext {
  0% {
    opacity: 0;
    transform: translate(0%, 50%);
  }
  100% {
    opacity: 1;
    transform: translate(0%, 0%);
  }
}
.banner .p_box .text_box .text {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.banner .p_box .text_box .text .banner_logo {
  display: block;
  width: 2.3rem;
  height: 0.54rem;
}
.banner .p_box .text_box .text h4 {
  margin: 0.24rem 0;
}
.banner .p_box .text_box .text h5 {
  margin: 0 0 0.46rem 0;
  font-weight: lighter;
}
.banner .p_box .text_box ul {
  display: flex;
}
.banner .p_box .text_box ul li {
  margin: 0 0.73rem 0 0;
}
.banner .p_box .text_box ul li:nth-child(2),
.banner .p_box .text_box ul li:nth-child(4) {
  margin: 0.35rem 0.73rem 0 0;
}
.banner .p_box .text_box ul li:nth-child(3) {
  margin: 0.68rem 0.73rem 0 0;
}
.banner .p_box .text_box ul li:last-child {
  margin: 0;
}
.banner .p_box .text_box ul li img {
  display: block;
  width: 1.72rem;
  height: 1.72rem;
}
.banner .swiperbanner {
  position: relative;
  overflow: hidden;
}
.banner .swiperbanner .swiper-paginationbanner {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  height: 10%;
}
.banner .swiperbanner .swiper-paginationbanner .swiper-pagination-bullet {
  width: 0.2rem;
  height: 0.06rem;
  border-radius: 50px;
  background-color: rgba(14, 78, 235, 0.2);
  opacity: 1;
  border: none !important;
}
.banner .swiperbanner .swiper-paginationbanner .swiper-pagination-bullet-active {
  background-color: #3e8cf2;
}
/* 基础布局样式 - 确保li横向排列 */
.float-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 20px;
  /* 调整li之间的间距 */
  align-items: center;
}
.float-list li {
  position: relative;
  /* 核心：添加浮动动画 */
  animation: floatUpDown 3s ease-in-out infinite;
  /* 防止动画开始时的闪烁 */
  transform: translateY(0);
}
/* 为每个li设置不同的动画延迟和幅度，实现不规则效果 */
.float-list li:nth-child(1) {
  animation-delay: 0.1s;
  animation-duration: 2.8s;
}
.float-list li:nth-child(2) {
  animation-delay: 0.7s;
  animation-duration: 3.2s;
}
.float-list li:nth-child(3) {
  animation-delay: 0.3s;
  animation-duration: 3s;
}
.float-list li:nth-child(4) {
  animation-delay: 0.9s;
  animation-duration: 2.9s;
}
.float-list li:nth-child(5) {
  animation-delay: 0.5s;
  animation-duration: 3.1s;
}
/* 定义上下浮动的关键帧动画 */
@keyframes floatUpDown {
  0% {
    transform: translateY(0);
    /* 初始位置 */
  }
  50% {
    transform: translateY(-10px);
    /* 向上浮动10px */
  }
  100% {
    transform: translateY(0);
    /* 回到初始位置 */
  }
}
/* 可选：hover时暂停动画，提升交互体验 */
.float-list li:hover {
  animation-play-state: paused;
  transform: translateY(-5px);
}
/* ========== 分页器显隐样式 ========== */
/* 分页器默认透明，添加过渡效果让显隐更平滑 */
.swiper-paginationbanner {
  /*opacity: 0;*/
  transition: opacity 0.3s ease;
  /* 0.3秒平滑过渡 */
  /* 可选：调整分页器位置，根据需求修改 */
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
}
/* 鼠标悬停在banner上时，分页器显示 */
/*.banner:hover .swiper-paginationbanner {*/
/*  opacity: 1;*/
/*}*/
/* 可选：确保分页器的点击区域始终存在（即使透明） */
.swiper-paginationbanner {
  pointer-events: auto;
}
/* ========== 3. 背景大图呼吸缩放动画（新增核心） ========== */
/* 确保大图容器定位正确，图片铺满且不溢出 */
.swiper-paginationbanner .p_box {
  position: relative;
  overflow: hidden;
  /* 防止图片放大时超出容器 */
  width: 100%;
  height: 100%;
}
/* 背景大图基础样式 */
.banner-bg-img {
  width: 100%;
  height: 100%;
  /*object-fit: cover;*/
  /* 保持图片比例并铺满容器 */
  /*transition: transform 0.3s ease;*/
  /* 基础过渡，保证动画平滑 */
  /* 呼吸动画：时长8秒，匀速循环，无限播放 */
  /*animation: breathScale 8s linear infinite;*/
}
/* 呼吸缩放关键帧：1.0(初始) → 1.05(放大) → 1.0(还原) */
@keyframes breathScale {
  0% {
    transform: scale(1);
    /* 初始大小 */
  }
  50% {
    transform: scale(1.05);
    /* 放大5%，数值越小效果越自然 */
  }
  100% {
    transform: scale(1);
    /* 回到初始大小 */
  }
}
/* 可选：hover时暂停呼吸动画，放大效果更明显 */
/*.p_box:hover .banner-bg-img {*/
/*  animation-play-state: paused;*/
/*  transform: scale(1.08);*/
  /* hover时放大8% */
/*}*/
.footer_box {
  /*padding: 0.8rem 0 0.5rem 0;*/
    padding: 0.35rem 0 0.1rem;
  box-sizing: border-box;
  background-color: #f0f0f0;
}
.footer_box .footer {
  display: flex;
  justify-content: space-between;
}
.footer_box .footer dl dt {
  margin: 0 0 0.36rem 0;
}
.footer_box .footer dl dt a {
  font-weight: 700;
}
.footer_box .footer dl dt a:hover {
  color: #3e8cf2 !important;
  transition: all 0.6s;
}
.footer_box .footer dl dd {
  margin: 0 0 0.05rem 0;
  line-height: 1.3 !important;
}
.footer_box .footer dl dd a {
  color: #0a1119;
  opacity: 0.9;
}
.footer_box .footer dl dd a:hover {
  color: #3e8cf2 !important;
  transition: all 0.6s;
}
.footer_box .footer dl:nth-child(2) {
  /*display: grid;*/
  grid-template-columns: repeat(2, 1fr);
  /* 一行2列，等分宽度 */
  gap: 0 0.36rem;
  /* dt直接选择器：跨两列显示 */
}
.footer_box .footer dl:nth-child(2) dd:last-child {
    display: none;
}
.footer_box .footer dl:nth-child(2) dt {
  grid-column: 1 / 3;
  /* 占据整行（第1列到第3列） */
}
.footer_box .footer .rbox {
    width: 30%;
}
.footer_box .footer .rbox .top {
  display: flex;
}
.footer_box .footer .rbox .top .text_box .logo_box {
  margin: 0 0 5px 0;
}
.footer_box .footer .rbox .top .text_box .logo_box img {
  display: block;
  width: 1.8775rem;
  height: 0.44rem;
}
.footer_box .footer .rbox .top .ewm_box {
  margin: 0 0 0 0.8rem;
  width: 1.16rem;
  height: 1.16rem;
  background-color: #999;
  border-radius: 5px;
  overflow: hidden;
}
.footer_box .footer .rbox .top .ewm_box img {
  display: block;
  width: 100%;
  height: 100%;
}
.footer_box .footer .rbox .bottom ul li {
  display: flex;
  align-items: center;
  margin: 0 0 0.08rem 0;
  /*opacity: 0.7;*/
}
.footer_box .footer .rbox .bottom ul li:last-child {
    width: 80%;
}
.footer_box .footer .rbox .bottom ul li i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  margin: 0 0.12rem 0 0;
  color: #233d62;
}
.por_box {
  padding: 0.15rem 0;
  box-sizing: border-box;
  background-color: #0d3766;
}
.por_box .por {
  text-align: center;
}
.por_box .por a {
  color: #fff !important;
  font-weight: lighter;
}
.nav_two .app {
  position: absolute;
  top: 32%;
  right: 0.1rem;
  transform: translate(-50%, -30%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 60px;
  box-sizing: border-box;
}
.app .c1,
.c2,
.c3 {
  width: 34px;
  height: 2px;
  background: #3e8cf2;
  display: block;
  margin: 5px auto;
  transition: all 277ms ease-in-out;
  position: relative;
}
.app .c2.new {
  opacity: 0;
}
.app .c1.new {
  transform: rotate(-45deg);
  top: 12px;
}
.app .c3.new {
  transform: rotate(45deg);
  top: -12px;
}
.wap-nav {
  position: absolute;
  top: 100%;
  right: 0;
  width: 100%;
}
.wap-nav dl {
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5px) !important;
}
.wap-nav dl dd {
  width: 100%;
}
.wap-nav dl dd a {
  display: block;
  padding: 15px 0;
  width: 100%;
  text-align: center;
}
.nav_two {
  display: none;
}
.wap-nav dl dd ul {
  display: none;
}
.wap-nav dl dd ul li a {
  font-size: 14px;
}
.wap-nav dl dd > a {
  display: flex;
  align-items: center;
  justify-content: center;
}
.wap-nav dl dd > a i {
  margin: 0 0 0 5px;
  font-size: 6px !important;
}
.wap-nav dl .dd_act > a {
  color: #3e8cf2 !important;
}
.wap-nav dl .dd_act > a i {
  display: inline-block;
  margin: 0 0 0 10px;
  transform: rotate(180deg);
  transition: all 0.6s;
}
.footer_box .footarrow_box {
  position: fixed;
  right: 0.3rem;
  bottom: 0.66rem;
  z-index: 999;
}
.footer_box .footarrow_box a {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 15px 0;
  width: 0.55rem;
  height: 0.55rem;
  background: #ffffff;
  border-radius: 50px;
  box-shadow: 4px -4px 17px 0px rgba(0, 0, 0, 0.05), -4px 4px 9px 0px rgba(0, 0, 0, 0.05);
  transition: all 0.6s;
}
.footer_box .footarrow_box a:hover {
  transform: scale(0.9);
}
.foot_boxer #toTop {
  display: none;
}
.ewmsupbox {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.ewmsupbox p {
    text-align: center;
    margin: 5px 0px 0px 0.8rem;
    height: 0;
}
.form_box {
  padding: 1.3rem 0 1.5rem 0;
  box-sizing: border-box;
  background-image: url(../image/product/产品中心-banner背景@2x.png);
  background-repeat: no-repeat;
  background-size: cover;
  /* 关键：按比例铺满容器，不变形 */
  background-position: center center;
  /* 居中显示，裁剪时保留中间核心区域 */
  /*background-attachment: fixed;*/
  /* 如需固定背景，保留（注意：fixed会基于视口定位，容器小的话可能显示不全） */
}
.form_box .form {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.form_box .form form {
  position: relative;
  display: flex;
  justify-content: center;
  width: 45%;
}
.form_box .form form input {
  width: 100%;
  text-align: center;
  padding: 0.2rem 1rem 0.2rem 0.6rem;
  border-radius: 50px;
  overflow: hidden;
  outline: none;
  border: none;
  /* Firefox浏览器 */
  /* IE/Edge浏览器 */
  /* Edge新版本 */
}
.form_box .form form input::placeholder {
  text-align: center;
}
.form_box .form form input::-moz-placeholder {
  text-align: center;
}
.form_box .form form input:-ms-input-placeholder {
  text-align: center;
}
.form_box .form form input::-ms-input-placeholder {
  text-align: center;
}
.form_box .form form button {
  position: absolute;
  top: 0;
  right: 0.15rem;
  width: 0.6rem;
  height: 100%;
  background-color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
}
.form_box .form dl {
  display: flex;
  margin: 0.4rem 0 0 0;
  color: #fff;
}
.form_box .form dl dd {
  margin: 0 0 0 0.2rem;
}
.form_box .form dl dd a {
  color: #fff;
}
.form_box .form dl dd:last-child {
  /*margin: 0;*/
}
.zj_box {
  padding: 0.2rem 0;
  border-bottom: 1px solid #dedede;
}
.zj_box .zj {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.zj_box .zj ul {
  display: flex;
}
.zj_box .zj ul li::after {
  margin: 0 0.1rem;
  content: "/";
}
.zj_box .zj ul li:last-child::after {
  display: none;
}
.zj_box .zj ul li a:hover {
  color: #3e8cf2;
  transition: all 0.6s;
}
.zj_box .zj form {
  padding: 0.13rem 0.14rem;
  box-sizing: border-box;
  border: 1px solid rgba(21, 24, 40, 0.36);
  border-radius: 50px;
}
.zj_box .zj form input {
  border: none;
  outline: none;
}
.zj_box .zj form button {
  border: none;
  outline: none;
  background-color: #fff;
}
.change_page {
  display: flex;
  justify-content: center;
  align-items: center;
}
.change_page dd {
  margin: 0 0.1rem;
}
.change_page dd a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  border: 1px solid #0a1119;
  border-radius: 50px;
  opacity: 0.6;
}
.change_page dd a:hover {
   background: linear-gradient(90deg, #0f9afa 0%, #3aaa97 49.31%, #68bb28 100%) !important;
  color: #fff;
  border: 1px solid rgba(0,0,0,0);
  opacity: 1;
  /*transition: all 0.6s;*/
}
.change_page dd a i {
    font-size: 10px !important;
}
.change_page .dd_act a {
      opacity: 1;
  background: linear-gradient(90deg, #0f9afa 0%, #3aaa97 49.31%, #68bb28 100%) !important;
  border: 1px solid rgba(0,0,0,0);
  color: #fff;
}
.skip_box {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.4rem 0 0 0;
}
.skip_box a {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 1rem;
}
.skip_box a div {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.1rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50px;
  border: 1px solid #0a1119;
}
.skip_box a:hover {
  color: #3e8cf2;
  /*transition: all 0.6s;*/
}
.skip_box a:hover div {
   border: 1px solid rgba(0,0,0,0);
  color: #fff;
      background: linear-gradient(90deg, #0f9afa 0%, #3aaa97 49.31%, #68bb28 100%);
}
.three_abox {
  display: flex;
  
  padding: 0.1rem;
  box-sizing: border-box;
  background-color: #f2f2f2;
  width: 40%;
  margin: 0 auto;
  border-radius: 50px;
}
.three_abox li {
  margin: 0 0.1rem;
  width: 100%;
  /*min-width: 30%;*/
  /*max-width: 100%;*/
}
.three_abox li a {
  display: block;
  padding: 0.15rem 0.1rem;
  box-sizing: border-box;
  white-space: nowrap;
  text-align: center;
  border-radius: 50px;
}
.three_abox li a:hover {
   background: linear-gradient(90deg, #0f9afa 0%, #3aaa97 49.31%, #68bb28 100%) !important;
  color: #fff;
  /*transition: all 0.6s;*/
}
.three_abox .three_act a {
      background: linear-gradient(90deg, #0f9afa 0%, #3aaa97 49.31%, #68bb28 100%) !important;
  color: #fff;
}
/* 箭头容器（可调整大小） */
.arrow-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  /* 箭头宽度 */
  /*height: 24px;*/
  /* 箭头高度 */
  position: relative;
  margin: 0 0 0 0.1rem;
}
/* 单个箭头样式 */
.arrow-icon i {
  display: block;
  width: 5px;
  height: 10px;
  background: linear-gradient(90deg, #3e8cf2, #8b6cfc);
  /* 蓝紫渐变 */
  /* 箭头形状（通过clip-path裁剪） */
  clip-path: polygon(0 0, 100% 50%, 0 100%, 15% 50%);
  position: absolute;
  top: 26%;
  left: 0%;
  transform: translate(-50%, -50%);
  opacity: 0.8;
  /* 动画核心：循环延迟显示 */
  animation: arrowMove 1.5s  ease-in-out;
}
/* 多个箭头的延迟动画（实现“流动”效果） */
.arrow-icon i:nth-child(2) {
  left: 25%;
  animation-delay: 0.3s;
}
.arrow-icon i:nth-child(3) {
  left: 50%;
  animation-delay: 0.6s;
}
/* 动画关键帧：透明度+位移 */
@keyframes arrowMove {
  0%,
  100% {
    opacity: 0.3;
    /*transform: translateX(0);*/
  }
  50% {
    opacity: 1;
    /*transform: translateX(10px);*/
    /* 箭头向右移动 */
  }
}

.header_box .header .m > ul,
.header_box .header .m > ul li,
.header_box .header .m > ul li a,
.header_box .header .m > ul > li dl,
.header_box .header .m > ul > li dl dd,
.header_box .header .m > ul > li dl dd a,
.header_box .header .m > ul > li dl dd > ul,
.header_box .header .m > ul > li dl dd > ul li,
.header_box .header .m > ul > li dl dd > ul li a {
    line-height: 1.5 !important;
}

.footer_box .footer .rbox .bottom ul li:nth-child(1) i {
    font-size: 14px !important;
}

.footer_box .footer .rbox .bottom ul li:nth-child(2) i {
    font-size: 12px !important;
}

.footer_box .footer .rbox .bottom ul li:nth-child(3) i {
    font-size: 16px !important;
}

/*314修改*/
.header_box .header .m > ul > li:nth-child(1) dl {
    /*background: #e9ecf1;*/
}
.header_box .header .m > ul > li:nth-child(1) dl dd {
    /*border-top: 1px solid #fff;*/
    border-bottom: 1px solid #fff;
    box-sizing: border-box;
}

.header_box .header .m > ul > li:nth-child(1) dl dd ul li {
        border-bottom: 1px solid #fff;
    box-sizing: border-box;
}

.header_box .header .m > ul > li:nth-child(1) dl dd ul li:last-child {
    border-bottom: none !important;
}

.header_box .header .m > ul > li:nth-child(1) dl dd a:hover {
    background: #fff;
}

.header_box .header .m > ul > li:nth-child(1) dl dd a i {
    font-size: 8px !important;
}

.header_box .header .m > ul > li:nth-child(1) dl dd:last-child {
    border-bottom: none !important;
}

.header_box .header .m > ul > li dl dd > a i {
    margin: 0 0 0 10px;
}

.header_box .header .m > ul > li:nth-child(1) dl dd > ul {
    border-left: 1px solid #e9ecf1 !important;
    /*box-sizing: border-box;*/
}

@media screen and (max-width: 980px) {
    
       .ewmsupbox {
        margin: 0 auto;
    }
    
    .ewmsupbox p {
        height: auto;
        margin: 0 0 10px 0;
    }
    
    .footer_box .footer .rbox {
        width: 100%;
    }
    
    .footer_box .footer .rbox .bottom ul li:last-child {
        /*margin: 0 auto;*/
    }
    
    .footer_box .footer .rbox .bottom ul li {
        align-items: start;
    }
    
    .footer_box .footer .rbox .bottom ul li:last-child {
        width: 100%;
    }
    
    .footer_box .footer .rbox .bottom ul li i {
        align-items: start;
    }
    
    .zj_box .zj ul li {
        white-space: nowrap;
    }
    .zj_box .zj ul {
        overflow-x: scroll;
    }
    
  body {
    line-height: 1.5;
  }
  h4,
  h5,
  h6 {
    font-size: 16px !important;
  }
  span,
  p,
  a,
  ul,
  li,
  dl,
  dd {
    font-size: 14px !important;
  }
  .nav_two {
    display: block;
  }
  .iconfont {
    font-size: 16px !important;
  }
  .header_box .header {
    height: 60px;
  }
  .header_box .header .m {
    display: none;
  }
  .header .r .phone_box {
    display: none !important;
  }
  .header_box .header .r .search_btn p {
    display: none;
  }
  .header_box .header .r .search_btn {
    width: 36px;
    height: 36px;
  }
  .header_box .header .r .search_btn i {
    margin: 0;
  }
  .pc_none {
    display: none;
  }
  .banner {
    margin: 60px 0 0 0;
  }
  .banner .swiperbanner .swiper-paginationbanner {
    display: none;
  }
  /*.footer_box .footer dl {*/
  /*  display: none !important;*/
  /*}*/
  .footer_box .footer .rbox .top {
    flex-wrap: wrap;
  }
  .footer_box .footer .rbox .top .text_box {
    width: 100%;
    text-align: center;
  }
  .footer_box .footer .rbox .top .text_box .logo_box {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 0 10px 0;
  }
  .footer_box .footer .rbox .top .ewm_box {
    margin: 10px auto;
  }
  .footer_box .footer .rbox .bottom ul li {
    /*justify-content: center;*/
  }
  .por_box .por a {
    font-size: 12px !important;
    line-height: 1.3;
  }
  .footer_box {
    padding: 30px 0;
  }
  .rbox {
    width: 100%;
  }
  a,
  span,
  p,
  ul,
  dl {
    line-height: 1.5 !important;
  }
  .three_abox {
    width: 90%;
  }
  .change_page dd a {
    width: 30px;
    height: 30px;
  }
  .zj_box .zj {
    flex-wrap: wrap;
  }
  .zj_box .zj .l,
  .zj_box .zj .r {
    width: 100%;
  }
  .zj_box .zj .r {
    margin: 10px 0 0 0;
  }
  .zj_box .zj form {
    display: flex;
    justify-content: space-between;
  }
  .zj_box .zj form input {
    width: 80%;
  }
  .form_box {
    padding: 30px 0;
  }
  .form_box .form form {
    width: 90%;
  }
  .form_box .form dl dt,
  .form_box .form dl dd {
    white-space: nowrap;
  }
  .form_box .form dl {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .header_box .search_tcbox .search_tc form .btn {
    left: 90%;
  }
}
@media screen and (max-width: 640px) {
  .header_box .search_tcbox .search_tc form .btn {
    left: 85%;
  }
}

@media screen and (max-width: 980px) {
  .footer_box .footer.footer-wap-acc {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0;
    gap: 0;
  }

  /* 强制横排文字，避免被其它样式写成竖条 */
  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item {
    writing-mode: horizontal-tb !important;
    width: 100%;
    margin: 0;
    padding: 0;
    background: #fff;
    border-bottom: 1px solid #e8e8e8;
    box-sizing: border-box;
  }

  /* 关掉 PC 下「解决方案」双列 grid */
  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item:nth-child(2) {
    display: block;
    grid-template-columns: none !important;
    gap: 0 !important;
  }
  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item:nth-child(2) dt {
    grid-column: auto !important;
  }
  /*.footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item:nth-child(2) dd:last-child {*/
  /*  display: block !important;*/
  /*}*/

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item dt {
    margin: 0;
  }

  .footer_box .footer.footer-wap-acc .footer-foot-acc-head {
    position: relative;
    display: block;
    padding: 14px 40px 14px 16px;
    text-align: left;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    box-sizing: border-box;
  }

  .footer_box .footer.footer-wap-acc .footer-foot-acc-head a {
    font-weight: 700;
    color: #0a1119;
    pointer-events: none;
  }

  .footer_box .footer.footer-wap-acc .footer-foot-acc-head::after {
    content: "";
    position: absolute;
    right: 18px;
    top: 50%;
    width: 0;
    height: 0;
    margin-top: -3px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #0a1119;
    transition: transform 0.25s ease, border-color 0.25s ease;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item.is-open .footer-foot-acc-head a {
    color: #3e8cf2;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item.is-open .footer-foot-acc-head::after {
    border-top-color: #3e8cf2;
    transform: rotate(180deg);
    margin-top: -4px;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item dd {
    display: none;
    margin: 0;
    padding: 0 16px;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item.is-open dd {
    display: block;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item dd a {
    display: block;
    padding: 12px 0 12px 8px;
    color: rgba(10, 17, 25, 0.88);
    border-bottom: 1px solid #f0f0f0;
  }

  .footer_box .footer.footer-wap-acc > dl.footer-foot-acc-item dd:last-child a {
    border-bottom: none;
  }

  .footer_box .footer.footer-wap-acc > .rbox {
    width: 100%;
    margin-top: 16px;
    padding: 0 16px 8px;
    box-sizing: border-box;
    border-bottom: none;
    background: transparent;
  }
}