/* 基础重置样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif; line-height: 1.6; color: #333; background: #f5f5f5; }
a { text-decoration: none; color: inherit; }
a:hover { color: #1890ff; }
ul, ol, li { list-style: none; }
img { border: 0; max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; outline: none; border: none; }
button { cursor: pointer; background: none; }
table { border-collapse: collapse; border-spacing: 0; }
h1, h2, h3, h4, h5, h6 { font-weight: normal; }