body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Segoe UI, Arial, Roboto, 'PingFang SC', 'miui', 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;
  background-color: #f7f8fa;
  -webkit-font-smoothing: antialiased;
}

#app {
  max-width: 750px;
  margin: 0 auto;
  background-color: #fff;
  min-height: 100vh;
  position: relative;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
}

.section {
  margin-top: 10px;
  background-color: #fff;
}

.section-title {
  padding: 15px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}

.van-card {
  background-color: #fff !important;
}

.delete-button {
  height: 100%;
}