/* Skip link - hidden until focused */
.skip-link {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

.skip-link:focus {
    background-color: #f1f1f1;
    border-radius: 3px;
    box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
    clip: auto !important;
    clip-path: none;
    color: #21759b;
    display: block;
    font-size: 14px;
    font-weight: 700;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}

/* Accessibility high contrast toggle */
.a11y-toggle-wrap {
    display: flex;
    justify-content: center;
    padding: 12px 0;
}

.a11y-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid currentColor;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    color: inherit;
}

.a11y-toggle:hover,
.a11y-toggle:focus-visible {
    opacity: 1;
}

.a11y-toggle[aria-pressed="true"] {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}