*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;overflow:hidden;display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:#f2f2f7;color:#1c1c1e}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c1c1c4;border-radius:2px}