/* Accessibility improvements */
:focus {
    outline: 3px solid #dc3545;
    outline-offset: 2px;
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    body {
        color: #000 !important;
        background-color: #fff !important;
    }
    
    a {
        color: #0000EE !important;
        text-decoration: underline !important;
    }
    
    a:visited {
        color: #551A8B !important;
    }
    
    .widget-box, .header-content {
        border: 2px solid #000 !important;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}