body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

/* Skip link for keyboard navigation accessibility (WCAG 2.2) */
.skip-link {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 9999;
}

.skip-link:focus,
.skip-link:active {
    position: absolute;
    left: 0;
    top: 0;
    width: auto;
    height: auto;
    overflow: visible;
    background: var(--primary);
    color: var(--white);
    padding: 12px 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.5;
    border-radius: 0 0 4px 0;
    outline: 3px solid var(--textLink);
    outline-offset: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}