.ad-container {
  position: fixed;
  top: 22%;
  right: -500px;
  transform: translateY(-50%);
  width: 180px;
  height: 160px;
  background-color: transparent;
  padding: 1px;
  box-sizing: border-box;
  transition: right 0.3s, border-radius 0.3s; /* 添加圆弧过渡效果 */
  z-index: 100;
  overflow: hidden;
  border-radius: 10px; /* 添加圆弧效果 */
}

/* 手机端不显示广告位 */
@media (max-width: 600px) {
  .ad-container {
    display: none;
  }
}

.ad-container.show {
  right: 3px;
}

.ad-image {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(0px); /* 初始状态下图片不模糊 */
  transition: filter 0.3s; /* 添加过渡效果 */
}

.ad-container:hover .ad-image {
  filter: blur(5px); /* 鼠标悬停时图片模糊 */
}

.ad-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ad-description {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  text-align: center;
  color: #fbfbfb;
  font-size: 13px;
  transform: translateY(-50%);
  text-shadow: 0 0 5px rgba(12, 12, 12, 0.8); /* 文字发光效果 */
  
  transition: filter 0.3s; /* 添加过渡效果 */
}

.ad-container:hover .ad-description {
  filter: blur(0px); /* 鼠标悬停时文字清晰 */
}

.close-button {
  position: absolute;
  top: 5px;
  right: 5px;
  cursor: pointer;
  color: #fbfbfbfe;
}