@media(max-width:768px){
body{padding-bottom:56px}
.mobile-tabbar{display:flex!important;position:fixed;bottom:0;left:0;width:100%;height:52px;background:#fff;border-top:1px solid #E5E7EB;z-index:9999}
.mobile-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10px;color:#9CA3AF;text-decoration:none;gap:2px}
.mobile-tabbar a.active{color:#2563EB;font-weight:600}
.mobile-tabbar svg{width:18px;height:18px}
}