html,
body {
  height: 100%;
}

.site-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-layout-main {
  flex: 1;
}

.site-footer-bar {
  width: 100%;
  margin-top: auto;
  border-top: var(--panel-border);
  background: var(--footer-grad), var(--surface-main-bg);
}

.site-footer-bar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px;
  line-height: 1.6;
  word-break: keep-all;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.site-footer-bar a {
  color: var(--link-color);
}

.site-footer-bar a:hover {
  color: var(--link-hover);
}

.blink_850 {
  animation: blink850 2s infinite;
}

@keyframes blink850 {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}