.article-top{height:32px;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px}
.full-util{height:30px;max-width:1440px;padding:0 28px}
.full-nav{height:70px;max-width:1440px;padding:0 28px;justify-content:space-between}
.full-brand{font-size:28px}
.full-menu{justify-content:center}
.full-icons{font-size:20px;white-space:nowrap}
@media(max-width:850px){.article-top{padding:0 16px;text-align:center;font-size:10px}.full-icons{margin-left:auto}}