.html {
  margin: 0;
  padding: 0;
  height: 100%;
}

.body {
  margin: 0;
  padding: 0;
  min-width: 1024px;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 备案信息样式 */
.footer {
  background-color: #f5f5f5;
  padding: 20px 0;
  text-align: center;
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-text {
  color: #666;
  font-size: 14px;
  margin: 5px 0;
  line-height: 1.5;
}

.footer-text a {
  color: #666;
  text-decoration: none;
}

.footer-text a:hover {
  text-decoration: underline;
}

.beian-icon {
  vertical-align: middle;
  margin-right: 5px;
  width: 16px;
  height: 16px;
}