/* Sticky Footer 样式 */
footer.bottom-fixed {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #f5f5f5; /* 背景色 */
  border-top: 1px solid #ddd; /* 顶部边框 */
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 999;
  padding: 10px 0;
}

footer.bottom-fixed ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style-type: none;
}

footer.bottom-fixed li {
  text-align: center;
  flex: 1;
}

footer.bottom-fixed a {
  text-decoration: none;
  color: #333;
  font-size: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

footer.bottom-fixed amp-img {
  display: block;
  margin: 0 auto;
}

footer.bottom-fixed span {
  margin-top: 5px;
  font-size: 12px;
}