<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="24dp" android:height="24dp"
    android:viewportWidth="24" android:viewportHeight="24">
    <!-- 包裹箱:顶盖 + 主体 + 中间封口横条 -->
    <path android:fillColor="#FF000000"
        android:pathData="M3,4 h18 v3 H3 z M4,8 h16 v12 a2,2 0 0 1 -2,2 H6 a2,2 0 0 1 -2,-2 z M9,12 h6 v2 H9 z" />
</vector>
