html,
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}
header {
  z-index: 2;
  position: fixed;
  width: 100%;
}
header .pc-nav {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #ffffff77;
  transition: background-color 0.5s ease-in-out;
}
header .pc-nav .logo {
  display: flex;
}
header .pc-nav .logo img:last-child {
  visibility: hidden;
  opacity: 0;
  display: none;
}
header .pc-nav .nav-list {
  width: 40%;
  display: flex;
  justify-content: space-between;
}
header .pc-nav .nav-list li {
  display: flex;
  position: relative;
}
header .pc-nav .nav-list li .nav-item {
  font-weight: 400;
  font-size: 0.14rem;
  color: #FFFFFF;
}
header .pc-nav .nav-list li::after {
  pointer-events: none;
  content: '';
  display: block;
  width: 100%;
  height: 4px;
  background: #FFFFFF;
  border-radius: 2px;
  position: absolute;
  bottom: 0px;
  left: 0;
  opacity: 0;
  transition: bottom 0.5s ease-in-out, opacity 0.3s ease-in-out;
}
header .pc-nav .nav-list .act .nav-item,
header .pc-nav .nav-list li:hover .nav-item {
  font-weight: bold;
}
header .pc-nav .nav-list .act::after,
header .pc-nav .nav-list li:hover::after {
  opacity: 1;
  bottom: -100%;
}
header .pc-nav .search-contact {
  display: flex;
  align-items: center;
  padding-right: 0.31rem;
}
header .pc-nav .search-contact form {
  background: #FFFFFF;
  border-radius: 0.2rem;
  padding: 0.12rem;
  opacity: 0.7;
  display: flex;
  align-items: center;
  margin-right: 0.26rem;
}
header .pc-nav .search-contact form .search-btn {
  width: 0.16rem;
  height: 0.16rem;
  background: url('../images/search.webp') no-repeat center / cover;
  margin-right: 0.1rem;
}
header .pc-nav .search-contact form input {
  font-size: 0.14rem;
  color: #000;
}
header .pc-nav .search-contact form input:placeholder {
  color: #666666;
}
header .pc-nav .search-contact .nav-contact {
  display: flex;
  align-items: center;
}
header .pc-nav .search-contact .nav-contact img {
  width: 0.23rem;
  margin-right: 0.1rem;
}
header .pc-nav .search-contact .nav-contact p {
  font-weight: bold;
  font-size: 0.2rem;
  color: #FFFFFF;
}
header .pc-nav .product-subnav {
  display: flex;
  visibility: hidden;
  opacity: 1;
  max-height: 0;
  overflow: hidden;
  box-sizing: border-box;
  transition: max-height 0.5s ease-in-out, opacity 0.3s ease-in-out, padding 0.5s ease-in-out;
  padding: 0 15%;
  position: absolute;
  left: 0;
  width: 100%;
  top: 100%;
  background: #fff;
}
header .pc-nav .product-subnav .subnav-left {
  width: 20%;
  display: flex;
  flex-direction: column;
}
header .pc-nav .product-subnav .subnav-left a {
  font-size: 0.14rem;
  color: #000000;
  margin-bottom: 0.33rem;
  transition: all 0.3s ease-in-out;
}
header .pc-nav .product-subnav .subnav-left .act {
  font-weight: 500;
  color: #00A850;
}
header .pc-nav .product-subnav .subnav-left a:last-child {
  margin-bottom: 0;
}
header .pc-nav .product-subnav .subnav-right {
  width: 80%;
}
header .pc-nav .product-subnav .subnav-right .right-item {
  display: none;
}
header .pc-nav .product-subnav .subnav-right .act {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
header .pc-nav .product-subnav .subnav-right .act a {
  padding: 10px 0;
  width: 15%;
  font-size: 0.16rem;
  text-align: center;
  margin-right: 1%;
  margin-bottom: 1%;
  background: #EFEFEF;
  border-radius: 4px;
  color: #666;
  transition: color 0.3s ease-in-out, background 0.5s ease-in-out;
}
header .pc-nav .product-subnav .subnav-right .act .act-item,
header .pc-nav .product-subnav .subnav-right .act a:hover {
  background: #00A850;
  color: #fff;
}
header .pc-nav .product-subnav .subnav-right .act a:nth-child(6n) {
  margin-right: 0;
}
header .pc-nav .hover {
  padding: 1% 15%;
  visibility: visible;
  opacity: 1;
  max-height: 10000px;
}
header .phone {
  display: none;
}
.sticky .pc-nav {
  background-color: #fff;
}
.sticky .pc-nav .logo img:first-child {
  visibility: hidden;
  opacity: 0;
  display: none;
}
.sticky .pc-nav .logo img:last-child {
  visibility: visible;
  opacity: 1;
  display: block;
}
.sticky .pc-nav .nav-list li .nav-item {
  color: #000;
}
.sticky .pc-nav .nav-list li::after {
  background: #00A850;
}
.sticky .pc-nav .nav-list .act .nav-item,
.sticky .pc-nav .nav-list li:hover .nav-item {
  color: #00A850;
}
.sticky .pc-nav .search-contact .nav-contact p {
  color: #000;
}
.sticky .pc-nav .search-contact form {
  background: #ECECEC;
}
html,
body {
  width: 100%;
  overflow-x: hidden;
}
@media screen and (max-width: 1280px) {
  header .pc-nav .logo {
    width: 20%;
  }
  header .pc-nav .nav-list li .nav-item {
    font-size: 0.18rem;
  }
  header .pc-nav .search-contact form {
    margin-right: 10px;
  }
  header .pc-nav .search-contact form input {
    font-size: 0.18rem;
  }
  header .pc-nav .product-subnav .subnav-left a {
    font-size: 0.18rem;
  }
}
@media screen and (max-width: 970px) {
  header .pc-nav {
    display: none;
  }
  header .phone {
    display: flex !important;
    width: 100%;
    box-sizing: border-box;
    background-color: #fff;
    align-items: center;
    padding: 2%;
    justify-content: space-between;
    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.2);
  }
  header .phone .phlogo {
    font-size: 0;
    width: 45%;
  }
  header .phone #elementToHide {
    z-index: 99999;
    position: absolute;
    top: 0;
    background: #333;
    width: 100vw;
    height: 100vh !important;
  }
  header .phone #elementToHide .header {
    padding: 4%;
    display: flex;
    justify-content: space-between;
  }
  header .phone #elementToHide .header span {
    color: #fff;
    font-size: 2.6875rem;
  }
  header .phone #elementToHide .header img {
    height: 100%;
  }
  header .phone #elementToHide nav {
    padding: 4%;
    box-sizing: border-box;
    margin: 0;
    display: flex !important;
    background-color: #fff;
    flex-direction: column;
    width: 100%;
  }
  header .phone #elementToHide nav ul {
    flex-direction: column;
  }
  header .phone #elementToHide nav ul li {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid;
    align-items: center;
    font-size: 5rem;
    margin-bottom: 2%;
  }
  header .phone #elementToHide nav ul li img {
    width: 5%;
    height: 23.125rem;
  }
  header .phone #elementToHide nav ul li > ::before {
    position: absolute;
    content: "";
    display: none !important;
  }
  header .phone #elementToHide nav ul li:hover > ::before {
    opacity: 1;
  }
  header .phone #elementToHide nav ul li:hover > a {
    color: #000;
  }
  header .htmleaf-container {
    display: block !important;
  }
}