body {
  font-family: 'Microsoft Yahei';
  font-size: 16px;
  line-height: 20px;
  background-color: #ffffff;
  color: #333;
}

h1 {
  font-family: 'Microsoft Yahei';
  font-size: 30px;
}
h2 {
  font-family: 'Microsoft Yahei';
  font-size: 28px;
}
h3 {
  font-family: 'Microsoft Yahei';
  font-size: 24px;
}

/* 表格整体样式 */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}
/* 表格标题样式 */
table caption {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: #2c2c2c;
}
/* 表头样式 */
table th {
  background-color: #f5f7fa;
  color: #333;
  padding: 10px 12px;
  text-align: left;
  border: 1px solid #e6ebf1;
  font-weight: 500;
  min-width: 100px;
}
/* 表格单元格样式 */
table td {
  padding: 10px 12px;
  border: 1px solid #e6ebf1;
  color: #606266;
  font-size: 0.95rem;
}
/* 鼠标悬停行样式 */
table tbody tr:hover {
  background-color: #f9f9f9;
}