/* 全局基础样式 */
html, body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow-x: hidden;
}

/* 移动端布局缩放 */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  body {
    padding-left: 2rem !important;
    padding-right: 2rem !important;
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }

  main {
    max-width: 28rem !important;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 13px;
  }

  body {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }

  main {
    max-width: 24rem !important;
  }
}