/**
 * Font Awesome subset pubblico (solo icone usate).
 * Sostituisce all.min.css (~340 KB font) con SVG mask (~2 KB).
 * Classi supportate: .fas.fa-search, .fas.fa-layer-group
 */
.fas,
.fa {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
}

.fas::before,
.fa::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

/* FA solid search (magnifying glass) */
.fa-search::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath fill='black' d='M416 208c0 45.9-14.9 88.3-40 122.7L502.6 457.4c12.5 12.5 12.5 32.8 0 45.3s-32.8 12.5-45.3 0L330.7 376c-34.4 25.2-76.8 40-122.7 40C93.1 416 0 322.9 0 208S93.1 0 208 0S416 93.1 416 208zM208 352a144 144 0 1 0 0-288 144 144 0 1 0 0 288z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath fill='black' d='M416 208c0 45.9-14.9 88.3-40 122.7L502.6 457.4c12.5 12.5 12.5 32.8 0 45.3s-32.8 12.5-45.3 0L330.7 376c-34.4 25.2-76.8 40-122.7 40C93.1 416 0 322.9 0 208S93.1 0 208 0S416 93.1 416 208zM208 352a144 144 0 1 0 0-288 144 144 0 1 0 0 288z'/%3E%3C/svg%3E");
}

/* FA solid layer-group */
.fa-layer-group::before {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath fill='black' d='M264.5 5.2c14.9-6.9 32.1-6.9 47 0l218.6 101c8.5 3.9 13.9 12.4 13.9 21.8s-5.4 17.9-13.9 21.8l-218.6 101c-14.9 6.9-32.1 6.9-47 0L45.9 149.8C37.4 145.8 32 137.3 32 128s5.4-17.9 13.9-21.8L264.5 5.2zM64 254.4V352c0 9.5 5.6 18.1 14.3 21.9l212.7 98.3c17.6 8.1 37.9 8.1 55.5 0l212.7-98.3c8.8-4 14.3-12.6 14.3-21.9V254.4L368.4 340.5c-23.4 10.8-50.5 10.8-73.9 0L64 254.4zm0-63.1l186.9 86.3c23.5 10.9 50.7 10.9 74.2 0L512 191.3v-63.1L368.4 214.6c-23.4 10.8-50.5 10.8-73.9 0L64 128.2v63.1z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 576 512'%3E%3Cpath fill='black' d='M264.5 5.2c14.9-6.9 32.1-6.9 47 0l218.6 101c8.5 3.9 13.9 12.4 13.9 21.8s-5.4 17.9-13.9 21.8l-218.6 101c-14.9 6.9-32.1 6.9-47 0L45.9 149.8C37.4 145.8 32 137.3 32 128s5.4-17.9 13.9-21.8L264.5 5.2zM64 254.4V352c0 9.5 5.6 18.1 14.3 21.9l212.7 98.3c17.6 8.1 37.9 8.1 55.5 0l212.7-98.3c8.8-4 14.3-12.6 14.3-21.9V254.4L368.4 340.5c-23.4 10.8-50.5 10.8-73.9 0L64 254.4zm0-63.1l186.9 86.3c23.5 10.9 50.7 10.9 74.2 0L512 191.3v-63.1L368.4 214.6c-23.4 10.8-50.5 10.8-73.9 0L64 128.2v63.1z'/%3E%3C/svg%3E");
}