nuxt3-gw/assets/_variables.scss

$linkColor: #3370ff;

a {
  text-decoration: none;
  color: $linkColor;
}
:root {
  --link-color: #1a1;
}
html,
body {
  margin: 0;
  scroll-behavior:smooth;
  overflow-x:hidden;
  touch-action: pan-y;
}
.relatives {
  width: 100%;
  height: 600px;
  // background:  url(~/public/image/img_home.png) no-repeat;
  // background:  url(https://imgcdn.gongyoubao.net/meloinfo/hrshuke.png) no-repeat;
  background:  url(https://imgcdn.gongyoubao.net/meloinfo/hrshuke.webp) no-repeat;
  background-size: cover;
}