/* 官网面包屑（产品支持 / 黑鸟新闻等） */
.site-breadcrumb,
.support-breadcrumb {
    margin: 0 0 28px;
    padding: 0;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.4;
    color: #999;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

.site-breadcrumb a,
.support-breadcrumb a {
    color: #999;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

.site-breadcrumb a:hover,
.site-breadcrumb a:focus,
.support-breadcrumb a:hover,
.support-breadcrumb a:focus {
    color: #666;
    text-decoration: none;
    outline: none;
    box-shadow: none;
}

.site-breadcrumb a:active,
.support-breadcrumb a:active {
    outline: none;
    box-shadow: none;
}

.site-breadcrumb .site-breadcrumb-sep,
.support-breadcrumb .support-breadcrumb-sep,
.support-breadcrumb .site-breadcrumb-sep {
    margin: 0 6px;
    color: #bbb;
}

.site-breadcrumb .site-breadcrumb-current,
.support-breadcrumb .support-breadcrumb-current,
.support-breadcrumb .site-breadcrumb-current {
    color: #888;
}