:root{font-family:Microsoft YaHei,微软雅黑,system-ui,sans-serif;font-size:15px;color-scheme:light}*{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0}body{background:#f5f7fa;color:#303133}.app-shell[data-v-0ee4507d]{min-height:100vh;font-family:Microsoft YaHei,sans-serif}.app-topbar[data-v-0ee4507d]{display:flex;justify-content:space-between;align-items:center;height:52px;padding:0 24px;background:#fff;border-bottom:1px solid #ebeef5}.brand[data-v-0ee4507d]{font-size:16px;font-weight:600;color:#303133;cursor:pointer}.app-user[data-v-0ee4507d]{display:flex;align-items:center;gap:16px}.username[data-v-0ee4507d]{font-size:13px;color:#606266}.app-content[data-v-0ee4507d]{min-height:calc(100vh - 52px)}