/* 全站底部版权 / 备案，可独立用于错误页、登录页等未引入 home.css 的页面 */
.site-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: 32px 16px 48px;
  text-align: center;
  border-top: 1px solid var(--border, #dce8f8);
  color: var(--text-secondary, #7a8a9e);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

.site-footer-extra:empty {
  display: none;
}

.site-footer-extra:not(:empty) {
  margin-bottom: 12px;
}

.site-footer-extra p + p,
.site-footer .site-copyright + .site-beian,
.site-footer p + p {
  margin-top: 8px;
}

.site-copyright {
  margin: 0;
  font-size: 13px;
  color: inherit;
}

.site-copyright a {
  color: inherit;
  text-decoration: none;
}

.site-copyright a:hover,
.site-beian-item:hover {
  color: var(--pink, #ff8fab);
}

.site-beian {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.site-beian-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: inherit;
  text-decoration: none;
  font-size: 12px;
  line-height: 1.4;
}

.site-beian-item img {
  width: 20px;
  height: 20px;
  display: block;
  flex-shrink: 0;
  vertical-align: middle;
}

body.bg {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  box-sizing: border-box;
}

body.bg .site-footer {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 16px 16px 28px;
  border-top: none;
}