<template>
  <router-view />
</template>

<script setup>
// 主应用组件，只负责路由渲染
</script>

<style>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

#app {
  width: 100vw;
  height: 100vh;
}
</style>