*{box-sizing:border-box}html,body,#app{margin:0;padding:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:#f5f7fb;color:#1f2329}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;color:#64748b}