.icon-arrow {
  display: inline-block;
  width: 1.05em;
  height: 1.05em;
  flex: none;
  background: currentColor;
  -webkit-mask: url("assets/arrow-corner.svg") center / contain no-repeat;
  mask: url("assets/arrow-corner.svg") center / contain no-repeat;
  transform: translateZ(0);
  transition: transform .22s cubic-bezier(.2,.75,.25,1);
}

.icon-arrow-down { transform: rotate(135deg); }
.icon-arrow-back { transform: rotate(180deg); }

a:hover .icon-arrow:not(.icon-arrow-down):not(.icon-arrow-back),
button:hover .icon-arrow:not(.icon-arrow-down):not(.icon-arrow-back) {
  transform: translate(2px,-2px);
}

a:hover .icon-arrow-down { transform: rotate(135deg) translate(2px,-2px); }
a:hover .icon-arrow-back { transform: rotate(180deg) translate(2px,-2px); }

.about-back {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.desktop-only-symbol .icon-arrow {
  width: 1.15rem;
  height: 1.15rem;
}