.sticky-sidebar {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

.accordion-header {
    cursor: pointer;
    padding: 10px 0;
    border-bottom: 1px solid #f3f4f6;
}

.accordion-header:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-item.open .accordion-content,
.accordion-content.open-panel {
    max-height: none;
    padding-bottom: 10px;
}

@media (prefers-reduced-motion: reduce) {
    .accordion-content {
        transition: none;
    }
}

.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;
}

.sr-only.focus\:not-sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
}