/**
 * 页脚备案：全站统一槽位 #siteFooter（.shell 内右侧主栏全宽居中）。
 * 图标 ≤18px，与文字间距 8px，行内垂直居中。
 */
#siteFooter,
.shell > .site-footer {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  margin: 0;
  padding: 20px 24px 28px;
  text-align: center;
  color: #8a7b77;
  font-size: 12px;
  line-height: 1.6;
  justify-self: stretch;
}

#siteFooter[hidden] {
  display: none !important;
}

.site-footer__copy {
  margin: 0 0 8px;
}

.site-footer__beian {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 20px;
  margin: 0;
}

.site-footer__beian-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
  text-decoration: none;
  vertical-align: middle;
  line-height: 1.4;
}

.site-footer__beian-link:hover {
  color: #c45d5a;
  text-decoration: underline;
}

.site-footer__icon {
  display: inline-block;
  width: auto;
  height: auto;
  max-width: 18px;
  max-height: 18px;
  flex: 0 0 auto;
  object-fit: contain;
  vertical-align: middle;
}

.site-footer__beian-text {
  display: inline;
}

.site-footer--loading .site-footer__placeholder {
  display: inline-block;
  min-width: 8em;
  min-height: 1em;
  margin: 0 auto 8px;
  border-radius: 2px;
  background: rgba(138, 123, 119, 0.18);
}

@media (prefers-reduced-motion: reduce) {
  .site-footer--loading .site-footer__placeholder {
    transition: none;
    animation: none;
  }
}

@media (max-width: 960px) {
  #siteFooter,
  .shell > .site-footer {
    grid-column: 1;
    grid-row: 3;
    padding: 16px 16px 24px;
  }
}

@media (max-width: 560px) {
  .site-footer__beian {
    flex-direction: column;
    gap: 10px;
  }

  .site-footer__beian-link {
    justify-content: center;
  }
}