:root{--font-default-color:#6f7780;--spacing:8px;--spacing-1:var(--spacing);--spacing-2:calc(var(--spacing)*2);--spacing-3:calc(var(--spacing)*3);--spacing-4:calc(var(--spacing)*4);--spacing-5:calc(var(--spacing)*5);--spacing-6:calc(var(--spacing)*6)}.container{margin:0 auto;width:1280px}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:break-all}.ellipsis-2{-webkit-line-clamp:2}.ellipsis-2,.ellipsis-3{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.ellipsis-3{-webkit-line-clamp:3}.ellipsis-4{-webkit-line-clamp:4}.ellipsis-4,.ellipsis-5{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.ellipsis-5{-webkit-line-clamp:5}.ellipsis-6{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;overflow:hidden}.header-qrcode-grid{display:flex;font-size:12px;gap:12px;justify-content:space-between;padding:8px 0;text-align:center}.header-qrcode-grid img{display:block;height:110px;margin:0 auto 8px;width:110px}.header-main__logo{height:61px;width:auto}.header-util-menu{min-width:120px!important;padding:6px 0!important}.header-util-menu__list{padding:0}.header-util-menu__item{color:#333;cursor:pointer;font-size:13px;line-height:1.4;padding:8px 16px}.header-util-menu__item:hover{background:#f5f7fa;color:#137aff}