/* 科技风网格背景 */
body {
  background-color: #f8fafc !important;
  background-image:
    linear-gradient(rgba(91, 178, 227, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 178, 227, 0.1) 1px, transparent 1px) !important;
  background-size: 20px 20px !important;
}