.nav{align-items:center;background-color:#fff;display:flex;height:.6rem;padding:0 .8rem}.nav-menu{gap:1.42rem;list-style:none;margin:0 0 0 2.34rem;padding:.05rem 0}.nav-menu,.nav-menu li{align-items:center;display:flex;height:100%}.nav-menu li{border-radius:1.17rem;box-sizing:border-box;color:#333;cursor:pointer;font-family:Microsoft YaHei,Arial,sans-serif;font-size:.14rem;font-weight:400;padding:.08rem .16rem;position:relative;transition:all .3s ease}.nav-menu li:hover{color:#4a90e2}.nav-menu li.active{background:#f3f3f3;color:#333;font-family:Microsoft YaHei,Arial,sans-serif}.dropdown{position:relative}.dropdown>span{display:inline-block;min-width:1.8rem;text-align:center}.dropdown-menu{background-color:#fff;border:.01rem solid #e0e0e0;border-radius:.04rem;box-shadow:0 .04rem .12rem rgba(0,0,0,.15);left:0;list-style:none;margin:0;min-width:2rem;opacity:0;padding:.08rem 0;position:absolute;top:calc(100% + .2rem);transform:translateY(-.1rem);transition:all .3s ease;visibility:hidden;z-index:1000}.dropdown:hover .dropdown-menu{opacity:1;transform:translateY(0);visibility:visible}.dropdown-menu li{color:#666;font-size:.13rem;padding:.08rem .16rem;transition:background-color .2s ease;white-space:nowrap}.dropdown-menu li:hover{background-color:#f5f5f5;color:#4a90e2}.logo{align-items:center;display:flex}.logo-img{height:auto;width:.65rem}.right-box{background-color:#4a90e2;border-radius:.04rem;color:#fff;cursor:pointer;font-size:.14rem;margin-left:auto;padding:.08rem .16rem;transition:background-color .3s ease}.right-box:hover{background-color:#357abd}