.fixed-back-menu {
  position: fixed;
  top: max(14px, env(safe-area-inset-top));
  left: max(14px, env(safe-area-inset-left));
  z-index: 2147483000;
  display: inline-flex;
  width: clamp(104px, 12vw, 132px);
  line-height: 0;
  text-decoration: none;
  touch-action: manipulation;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.2));
}

.fixed-back-menu__image {
  display: block;
  width: 100%;
  height: auto;
}

.fixed-back-menu:focus-visible {
  outline: 3px solid #39d7ff;
  outline-offset: 4px;
  border-radius: 999px;
}

.container,
.legal-page {
  padding-top: 76px;
}

.fixed-back-menu ~ header {
  padding-top: 6rem;
}

@media (max-width: 480px) {
  .fixed-back-menu {
    top: max(10px, env(safe-area-inset-top));
    left: max(10px, env(safe-area-inset-left));
    width: 106px;
  }
}