* {
  margin: 0;
  padding: 0;
}
.container {
  width: 100%;
  margin: 0 auto;
}
.header {
  width: 100%;
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 96px;
  box-sizing: border-box;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}
.header_logo img {
  display: block;
  width: 135px;
  height: 40px;
}
.header_menu {
  display: none;
  font-size: 34px;
  cursor: pointer;
}
.header_menu_popup {
  width: 0px;
  height: calc(100vh - 75px);
  overflow: hidden;
  position: fixed;
  top: 75px;
  right: 0;
  z-index: 10;
  background-color: #fff;
  box-shadow: -10px 0 10px -10px rgba(0, 0, 0, 0.1);
  transition: width 0.3s ease-in-out;
}
.header_menu_popup a {
  display: block;
  width: 50vw;
  padding: 8px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
  padding: 4px 10px;
  color: #2c3041;
  text-decoration: none;
}
.header_menu_popup a:hover {
  color: #007bff;
}

.header_download {
  display: flex;
  align-items: center;
  gap: 0 4px;
  cursor: pointer;
  position: relative;
}
.header_download:hover .header_download_body {
  display: block;
}
.header_download:hover span {
  transform: rotate(180deg);
  transform-origin: center center;
}
.header_download p {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
  color: #2c3041;
}
.header_download span {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 10px;
  color: #2c3041;
}
.header_download_body {
  display: none;
  position: absolute;
  top: 22px;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 30px;
}
.header_download_popup {
  width: 162px;
  background-color: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 4px;
}
.header_download_popup_item {
  display: flex;
  align-items: center;
  gap: 0 6px;
  margin-bottom: 8px;
  padding-left: 8px;
  position: relative;
}
.header_download_popup_item:hover {
  background-color: #F3F6F9;
  border-radius: 6px;
}
.header_download_popup_item:hover .header_download_popup_item_code {
  display: block;
}
.header_download_popup_item_code {
  display: none;
  width: 120px;
  height: 120px;
  border-radius: 8px;
  padding: 8px;
  box-sizing: border-box;
  border-radius: 8px;
  background-color: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  position: absolute;
  top: 50%;
  left: -142px;
  transform: translateY(-50%);
}
.header_download_popup_item_code:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid #fff;
  position: absolute;
  top: 50%;
  right: -8px;
  transform: translateY(-50%);
}
.header_download_popup_item_code img {
  display: block;
  width: 100%;
  height: 100%;
}
.header_download_popup_item_logo {
  display: block;
  width: 22px;
  height: 22px;
}
.header_download_popup_item p {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #2c3041;
  line-height: 32px;
}
.header_download_popup_item:last-child {
  margin-bottom: 0;
}
.header_tab {
  display: flex;
  align-items: center;
  gap: 0 43px;
}
.header_tab a {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 16px;
  line-height: 22px;
  color: #2c3041;
  text-decoration: none;
}
.header_tab .active{
  position: relative;
}
.header_tab .active:after{
  content: "";
  display: block;
  width: 20px;
  height: 4px;
  background-color: #FF5100;
  border-radius: 2px;
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}
.content {
  width: 100%;
  min-height: 75px;
}
.content_info {
  width: 100%;
  padding-top: 75px;
  margin-top: -75px;
}
.content_info div{
  width: 100%;
  height: 500px;
}
.content_info img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.content_info:first-child {
  margin-top: 0;
}

.footer {
}
.footer_content {
  width: 100%;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px 12%;
}
.description {
  width: 429px;
}
.description img {
  display: block;
  width: 100%;
  object-fit: contain;
}

.grid {
  width: 600px;
}
.grid_title {
  width: 100%;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: 18px;
  color: #2c3041;
  padding-left: 14px;
  box-sizing: border-box;
  margin-bottom: 10px;
}
.grid_content {
  width: 100%;
  padding: 4px;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.grid_item {
  width: 160px;
  height: 32px;
  display: flex;
  align-items: center;
  gap: 0 6px;
  padding: 0 8px;
  box-sizing: border-box;
  cursor: pointer;
  position: relative;
}
.grid_item:hover .grid_item_code {
  display: block;
}
.grid_item:hover {
  background-color: #F3F6F9;
  border-radius: 6px;
}
.grid_item_code {
  display: none;
  width: 120px;
  height: 120px;
  border-radius: 8px;
  padding: 8px;
  box-sizing: border-box;
  border-radius: 8px;
  background-color: #fff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  /* position: absolute;
  top: 50%;
  left: -90px;
  z-index: 10;
  transform: translateY(-50%); */
  position: absolute;
  top: -130px;
  left: 50%;
  z-index: 10;
  transform: translateX(-50%);
}
.grid_item_code:after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  /* border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid #fff;
  position: absolute;
  top: 50%;
  right: -8px;
  transform: translateY(-50%); */
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid #fff;
  position: absolute;
  left: 50%;
  bottom: -8px;
  transform: translateX(-50%);
}
.grid_item_code img {
  display: block;
  width: 100%;
  height: 100%;
}
.grid_item_logo {
  display: block;
  width: 22px;
  height: 22px;
}
.grid_item p {
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: #2c3041;
  line-height: 20px;
}

.footer_text {
  width: 100%;
  background: #f3f6f9;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 20px;
  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 12px;
  color: #2c3041;
  text-align: center;
  line-height: 37px;
}