#meijia-backtop{position:fixed;right:24px;bottom:28px;z-index:60;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:58px;height:62px;border:1px solid #b99b72;border-radius:16px;background:#4b303b;color:#f7ede0;box-shadow:0 6px 22px #30212a30;font:12px/1.5 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif;cursor:pointer}#meijia-backtop span{font-size:24px;line-height:1}#meijia-backtop:hover{background:#65404f}#meijia-backtop:focus-visible{outline:3px solid #b99b72;outline-offset:4px}#meijia-backtop[hidden]{display:none!important}@media(max-width:700px){#meijia-backtop{right:16px;bottom:90px;width:52px;height:58px}}