:root{--pm-sidebar-width:220px}*{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif}.page{max-width:1200px;padding:24px}.page-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.muted{color:var(--td-text-color-secondary);font-size:13px}