.page_header{z-index:1000;background-color:#fff;border-bottom:1px solid #f1f1f1;padding:14px 0;position:sticky;top:0}.page_header .page_header_bx{min-width:var(--minWidth);max-width:var(--maxWidth);margin:0 auto;padding:0 40px;font-size:14px}.page_header .header_logo_bx{flex:1;height:43px;margin-right:40px;line-height:43px;position:relative}.page_header .header_logo_bx .header_logo_region{cursor:pointer;max-width:70%;max-height:100%}.page_header .search_bar_container{opacity:0;flex:1;transition:opacity .3s,transform .3s;position:relative;transform:translateY(-10px)}.page_header .search_bar_container.visible{opacity:1;transform:translateY(0)}.page_header .search_bar_container.hidden{opacity:0;pointer-events:none;transform:translateY(-10px)}.page_header .search_bar_bx{margin:0 40px}.page_header .search_bx{background:#fff;border:1px solid #e81919;border-radius:30px;height:36px;font-size:18px}.page_header .search_bx .ant-space-compact{flex:1;height:32px;position:relative}.page_header .search_bx .ant-space-compact:before{content:" ";z-index:999;border-right:1px solid #ececec;height:20px;position:absolute;top:50%;left:110px;transform:translateY(-50%)}.page_header .search_bx .ant-select.ant-select-outlined{background:0 0;border:none}.page_header .search_bx .ant-select .ant-select-content-value{margin:0 auto}.page_header .search_bx .search_input{border:none;flex:1;margin-right:18px;position:relative}.page_header .search_bx .search_input:focus{box-shadow:none}.page_header .search_bx .search_icon{cursor:pointer;color:#999;justify-content:center;align-items:center;margin-top:6px;font-size:22px;display:flex}.page_header .search_bx .search_btn{cursor:pointer;color:#fff;background:var(--gradient-primary);border-radius:25px;width:84px;height:32px;margin-right:1px;font-size:15px;font-weight:500}.page_header .herder_top_nav{margin-top:8px}.page_header .herder_top_nav .bg{z-index:-1;background-color:#00000080;position:fixed;inset:110px 0 0}.page_header .herder_top_nav_item{cursor:pointer;color:var(--main-text-color);margin-right:40px;font-size:18px;line-height:25px}.page_header .herder_top_nav_item:hover{color:#e62c2c}.page_header .herder_top_nav_item .icon_flex{margin-right:10px}.page_header .header_all_categories>span{margin-left:10px}.page_header .header_all_categories .all_categories_bx{cursor:default;display:none}.page_header .header_all_categories .categories_bx{min-width:1200px;max-width:1580px;margin:0 auto;padding:10px 40px 0}.page_header .header_all_categories .categories_bx .cate_line_item{cursor:pointer;width:350px;height:42px;color:var(--main-text-color);align-items:center;padding-left:16px;font-size:14px;display:flex}.page_header .header_all_categories .categories_bx .cate_line_item.active{background:#f2f2f2;font-weight:600}.page_header .header_all_categories .categories_bx .cate_row_item{overflow-y:auto}.page_header .header_all_categories .categories_bx .more_cate{border-left:1px solid #ececec;flex:1}.page_header .header_all_categories .categories_bx .more_cate_list{flex-wrap:wrap;display:flex}.page_header .header_all_categories:hover .all_categories_bx{background-color:#fff;height:490px;display:flex;position:absolute;top:100px;left:0;right:0}.page_header .header_all_categories .more_cate_title{height:42px;color:var(--main-text-color);padding-left:40px;font-size:14px;font-weight:600;position:relative}.page_header .header_all_categories .more_cate_title:after{content:" ";background:var(--gradient-primary);border-radius:2px;width:4px;height:14px;position:absolute;left:26px}.page_header .header_all_categories .more_cate_line{cursor:pointer;text-align:center;width:104px;color:var(--main-text-color);margin:0 28px 30px;font-size:14px}.page_header .header_all_categories .more_cate_line:hover{font-weight:600}.page_header .buyer_title{color:var(--main-text-color);flex:1;margin:0 30px;font-family:Arial-BoldMT;font-size:20px;font-weight:bolder}