.content {
  width: 100%;
}
.content .top {
  width: 100%;
  height: 330px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.content .top .search {
  width: 806px;
  height: 72px;
  position: relative;
}
.content .top .search input {
  width: calc(100% - 120px);
  height: 100%;
  background: none;
  border-radius: 36px;
  border: solid 1px rgba(51, 51, 51, 0.2);
  padding-left: 40px;
  padding-right: 80px;
  font-size: 18px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 28px;
  letter-spacing: 0px;
  color: #333;
}
.content .top .search input::placeholder {
  color: #ccc;
}
.content .top .search .icon {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 18px;
  right: 28px;
}
.content .top .search .icon img {
  display: block;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.content .top .search .icon img.searchIcon {
  width: 60%;
  top: 20%;
  left: 20%;
  cursor: pointer;
}
.content .bottom {
  width: 100%;
  background-color: #f6f6f6;
  padding-top: 50px;
  padding-bottom: 137px;
}
.content .bottom .box {
  width: 1440px;
  margin: 0 auto;
}
.content .bottom .box .category {
  width: 100%;
  border-bottom: solid 1px #ccc;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.content .bottom .box .category::after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #e1e4e6;
  position: absolute;
  left: 0;
  bottom: 0;
}
.content .bottom .box .category .left {
  display: flex;
  position: relative;
  z-index: 2;
}
.content .bottom .box .category .left .item {
  margin-right: 60px;
  position: relative;
}
.content .bottom .box .category .left .item::after {
  content: '';
  width: 0;
  height: 4px;
  background-color: #e83428;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
}
.content .bottom .box .category .left .item a {
  font-size: 16px;
  line-height: 59px;
  color: #999999;
  display: block;
}
.content .bottom .box .category .left .item.active::after {
  width: 100%;
}
.content .bottom .box .category .left .item.active a {
  color: #333333;
}
.content .bottom .box .category .left .item:hover::after {
  width: 100%;
}
.content .bottom .box .category .left .item:hover a {
  color: #333333;
}
.content .bottom .box .category .right {
  font-size: 14px;
  line-height: 36px;
  color: #999999;
}
.content .bottom .box .list {
  width: 100%;
  margin-top: 75px;
  margin-bottom: 130px;
}
.content .bottom .box .list .item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 60px;
  position: relative;
}
.content .bottom .box .list .item .left .time {
  font-size: 15px;
  line-height: 15px;
  color: #999999;
}
.content .bottom .box .list .item .left .title {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: #333333;
  margin-top: 19px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: 0.5s;
}
.content .bottom .box .list .item .left .title span {
  color: #e83428;
}
.content .bottom .box .list .item .left .p {
  font-size: 16px;
  line-height: 16px;
  color: #999999;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  margin-top: 25px;
}
.content .bottom .box .list .item .left .button {
  margin-top: 20px;
}
.content .bottom .box .list .item .left .button a {
  font-size: 15px;
  line-height: 15px;
  color: #333333;
}
.content .bottom .box .list .item .right {
  width: 188px;
  height: 118px;
  background-color: #fff;
  flex-shrink: 0;
  overflow: hidden;
}
.content .bottom .box .list .item .right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s;
}
.content .bottom .box .list .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.content .bottom .box .list .item.product {
  margin-bottom: 40px;
}
.content .bottom .box .list .item.product .left .time {
  display: none;
}
.content .bottom .box .list .item.manual {
  margin-bottom: 24px;
}
.content .bottom .box .list .item.manual .left .time {
  display: none;
}
.content .bottom .box .list .item.manual .left .title {
  margin-top: 0;
}
.content .bottom .box .list .item.manual .left .p {
  display: none;
}
.content .bottom .box .list .item.manual .left .button {
  display: none;
}
.content .bottom .box .list .item.manual .right {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: solid 1px #e0e0e0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.content .bottom .box .list .item.manual .right img {
  width: 16px;
  height: 15px;
  display: block;
}
.content .bottom .box .list .item:hover .left .title {
  color: #e83428;
}
.content .bottom .box .list .item:hover .right img {
  transform: scale(1.1);
}
@media screen and (max-width: 1560px) {
  .content .bottom .box {
    width: 90%;
    margin: 0 auto;
  }
}
@media screen and (max-width: 890px) {
  .content .top .search {
    width: 90%;
    height: 72px;
    position: relative;
  }
}
@media screen and (max-width: 600px) {
  .content .top {
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .content .top .search {
    width: 90%;
    height: 46px;
    position: relative;
  }
  .content .top .search .icon {
    width: 26px;
    height: 26px;
    position: absolute;
    top: 10px;
    right: 15px;
  }
  .content .bottom .box .category .left .item {
    margin-right: 30px;
    position: relative;
  }
  .content .bottom .box .list .item {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-direction: column-reverse;
  }
  .content .bottom .box .list .item .right {
    width: 100%;
    height: auto;
    aspect-ratio: 188 / 118;
    background-color: #fff;
    flex-shrink: 0;
  }
  .content .bottom .box .list .item .left {
    width: 100%;
    margin-top: 20px;
  }
  .content .bottom .box .list .item.manual {
    flex-direction: row;
    align-items: center;
  }
  .content .bottom .box .list .item.manual .left {
    margin-top: 0;
  }
  .content .bottom .box .list {
    width: 100%;
    margin-top: 60px;
    margin-bottom: 60px;
  }
  .content .bottom {
    width: 100%;
    background-color: #f6f6f6;
    padding-top: 50px;
    padding-bottom: 60px;
  }
}