.accordion-section {
    border-bottom: 1px solid #ddd;
}

.accordion-section:last-child {
    border-bottom: none;
}

.accordion-header {
    background: #f8f9fa;
    padding: 15px 20px;
    font-weight: 600;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s;
    border-left: 4px solid #667eea;
    position: relative;
}

 /* .accordion-header:hover {
    background: #e9ecef;
} */

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 20px;
    transition: transform 0.3s;
}

.accordion-header.active::after {
    transform: rotate(45deg);
}