/* Base — body, skip-link, sr-only, focus-visible */

@layer base {
  body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  .skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-primary);
    color: var(--color-bg);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius);
    z-index: 100;
    text-decoration: none;
    font-weight: 600;
  }
  .skip-link:focus {
    top: var(--space-sm);
  }

  .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  :focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
  }
}