body {
  min-width: 320px;
  background: var(--ink-deep);
  color: var(--pearl);
  font-family: var(--font-ar);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container { width: var(--container); margin-inline: auto; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  inset-inline-start: 12px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--pearl);
  color: var(--ink);
  transition: transform .2s ease;
}

.skip-link:focus { transform: translateY(0); }

.confidence-field {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  background: radial-gradient(circle at 72% 30%, #173746 0%, var(--ink) 37%, var(--ink-deep) 76%);
}

.site-footer {
  border-top: 1px solid rgba(245, 241, 232, .08);
  background: var(--ink-deep);
  color: rgba(245, 241, 232, .54);
  font-size: .78rem;
}

.site-footer__inner { display: flex; align-items: center; justify-content: space-between; min-height: 78px; }
.site-footer a { color: var(--copper-light); }