.floating-banner {
  position: fixed;
  right: 30px;
  bottom: 100px;
  z-index: 9999;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  padding: 5px;
}

.floating-banner img {
  width: 300px;
  height: auto;
  display: block;
}

@media screen and (max-width: 768px) {
  #floatingBanner {
    display: none !important;
  }
}
.banner-close {
  position: absolute;
  top: -10px;
  right: -10px;
  background: #333;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}