@font-face {
  font-family: "DIN Alternate Bold";
  src: url("/static/web/dist/font/din_alternate_bold-webfont.eot");
  src: url("/static/web/dist/font/din_alternate_bold-webfont.eot") format("embedded-opentype"), url("/static/web/dist/font/din_alternate_bold-webfont.woff2") format("woff2"), url("/static/web/dist/font/din_alternate_bold-webfont.woff") format("woff"), url("/static/web/dist/font/din_alternate_bold-webfont.ttf") format("truetype"), url("/static/web/dist/font/din_alternate_bold-webfont.svg") format("svg");
}
.yixing-header {
  width: 100%;
  color: #fff;
  font-size: 16px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 998;
  border-bottom: 1px solid transparent;
}
.yixing-header.borderBottom {
  border-bottom: 1px solid rgba(217, 217, 217, 0.3);
}
.yixing-header .yixing-header-bg {
  background: #000;
  width: 100%;
  position: relative;
  z-index: 10;
}
.yixing-header .yixing-header-bg .yixing-header-content {
  display: flex;
  justify-content: space-between;
  width: 70%;
  margin: 0 auto;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content {
  display: flex;
  align-items: center;
  gap: 80px;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu {
  position: relative;
  cursor: pointer;
  padding: 24px 16px;
  display: flex;
  align-items: center;
  width: 113px;
  box-sizing: content-box;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu > img {
  margin-left: 8px;
  transition: all 0.3s;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu .under-line {
  display: inline-block;
  position: absolute;
  width: 80px;
  height: 2px;
  background: #02F9E5;
  bottom: 8px;
  left: 29px;
  opacity: 0;
  transition: opacity 0.3s;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu.open {
  background: #131314;
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu.open > img {
  transform: rotate(90deg);
}
.yixing-header .yixing-header-bg .yixing-header-content .left-content .product-menu.open .under-line {
  opacity: 1;
}
.yixing-header .yixing-product {
  width: 100%;
  height: calc(100vh - 69px);
  background: transparent;
  position: absolute;
  z-index: 9;
  left: 0;
  transition: all 0.5s;
  top: calc(-100vh + 69px);
  overflow: hidden;
}
.yixing-header .yixing-product > div:first-child {
  background: #131314;
  padding: 50px 0 30px 0;
}
.yixing-header .yixing-product.open {
  top: 0;
}
.yixing-header .yixing-product .product-list {
  width: 65%;
  margin: 0 auto;
  display: grid;
  gap: 50px 56px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.yixing-header .yixing-product .product-list .product-item {
  display: flex;
  align-items: center;
  justify-content: start;
  gap: 13px;
  cursor: pointer;
}
.yixing-header .yixing-product .product-list .product-item > img {
  width: 40px;
  height: 40px;
  border-radius: 7px;
}
.yixing-header .yixing-product .product-list .product-item > div {
  width: 80%;
}
.yixing-header .yixing-product .product-list .product-item .product-name {
  color: #fff;
  font-size: 15px;
  font-weight: bolder;
  margin-bottom: 10px;
}
.yixing-header .yixing-product .product-list .product-item .product-desc {
  font-size: 14px;
  color: #717172;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.yixing-header .yixing-product .all-product {
  border-radius: 8px;
  padding: 1px;
  display: inline-block;
  margin-top: 50px;
  background: linear-gradient(90deg, #85FF8B, #CFFFFE);
}
.yixing-header .yixing-product .all-product > button {
  background: #131314;
  border-radius: 8px;
  color: #02F9E5;
  border: none;
  padding: 13px 40px;
  display: flex;
  align-items: center;
  font-size: 14px;
  cursor: pointer;
}
.yixing-header .yixing-product .all-product > button:hover {
  background: linear-gradient(90deg, #85FF8B, #CFFFFE);
  color: #0B2644;
}
.yixing-header .yixing-product .all-product > button:hover > img {
  filter: brightness(0);
}