*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-sans);
  background-color: var(--page-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.skip-link {
  position: absolute; left: -9999px; top: 8px; z-index: 9999;
  padding: 8px 16px; background: var(--primary); color: #fff;
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { left: 16px; }

.hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}