:root {
  --front-font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Noto Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
}

html body:is(.tool-page, .utility-page, .home-page, .user-subpage, .buyer-page, .product-detail-page, .public-shop-page) {
  font-family: var(--front-font-family) !important;
  font-synthesis: none;
  letter-spacing: 0;
}

html body:is(.tool-page, .utility-page, .home-page, .user-subpage, .buyer-page, .product-detail-page, .public-shop-page) :is(button, input, select, textarea) {
  font-family: inherit !important;
}