*{margin:0;padding:0}html,body,#app{width:100%;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Noto Sans CJK SC,Source Han Sans SC,Microsoft YaHei UI,Microsoft YaHei,sans-serif;font-weight:400;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none}.mgb20{margin-bottom:20px}.app-layout{height:100vh}.app-header{height:64px}.app-main{height:calc(100vh - 96px)}.app-sidebar{height:100%}.app-content{height:100%;overflow-y:auto}.app-footer{height:32px;display:flex;align-items:center;justify-content:center}.header-content{height:64px;padding:0 24px}.logo-avatar{cursor:pointer}.page-title{font-size:14px;font-weight:600;margin:0;line-height:1;color:#555}