body,html{margin:0;padding:0;height:100%;font-family:PingFang SC,Helvetica Neue,Helvetica,microsoft yahei,arial,STHeiTi,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{height:100vh;width:100vw;overflow:auto}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}