.zdx-float-icons {
  position: fixed;
  right: 16px;
  bottom: calc(16px + 10vh);
  z-index: 2147483644;
  display: none; /* 上线前隐藏，发布时改回 flex 即可恢复 */
  flex-direction: row;
  gap: 6px;
  align-items: center;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

.zdx-float-icons__item {
  display: block;
  width: 64px;
  height: 64px;
  cursor: pointer;
}

.zdx-float-icons__item--tx {
  width: 48px;
  height: 48px;
}

.zdx-float-icons__item--wb {
  width: 118px; /* 左侧图标宽度再放大 */
}

.zdx-float-icons__img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 10px;
  transition: transform 0.18s ease;
  transform-origin: center center;
  will-change: transform;
}

.zdx-float-icons__item:hover .zdx-float-icons__img {
  transform: scale(1.12);
}

.zdx-float-icons__item--tx:hover .zdx-float-icons__img {
  transform: scale(1.12) rotate(-12deg);
}