.bmc-official-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999999;

  display: inline-flex;
  align-items: center;
  gap: 10px;

  padding: 12px 18px;
  border-radius: 999px;
  border: none;

  color: #fff;
  cursor: pointer;

  font-family: system-ui, sans-serif;
  font-size: 17px;
  font-weight: 700;

  box-shadow: 0 10px 30px rgba(0,0,0,.2);

  transition: .3s ease;
}

.bmc-official-float:hover {
  transform: translateY(-2px);
}

.bmc-icon img {
  width: 18px;
  height: 18px;
}

.support-popup {
  position: fixed;
  inset: 0;

  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);

  display: flex;
  align-items: center;
  justify-content: center;

  opacity: 0;
  pointer-events: none;

  transition: opacity .3s ease;

  z-index: 999998;
}

.support-popup.active {
  opacity: 1;
  pointer-events: auto;
}

.support-popup-box {
  background: #fff;
  width: calc(100% - 30px);
  max-width: 340px;

  border-radius: 18px;
  padding: 22px;

  text-align: center;
  position: relative;

  transform: scale(.9);

  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}

.support-popup.active .support-popup-box {
  transform: scale(1);
}

.popup-close {
  position: absolute;
  top: 8px;
  right: 12px;

  border: none;
  background: none;

  font-size: 24px;
  cursor: pointer;
}

.support-popup-box h3 {
  margin-bottom: 20px;
  font-size: 32px;
  font-weight: 800;
}

.support-options {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 10px;
}

.support-options a {
  display: block;
}

.support-options img {
  width: 100%;
  border-radius: 10px;
  display: block;
}

@media (max-width: 480px) {

  .bmc-official-float {
    right: 14px;
    bottom: 14px;

    padding: 11px 16px;
    font-size: 16px;
  }

  .support-popup-box h3 {
    font-size: 28px;
  }
}