/* 全站基础样式 */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f5f7fa;
  color: #333;
  line-height: 1.6;
}

a {
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}