input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #0d6efd;
    cursor: pointer;
    border-radius: 50%;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #0d6efd;
    cursor: pointer;
    border-radius: 50%;
}

.card {
    border: 1px solid #e9ecef;
    border-radius: 15px;
}

#interestChart {
    max-width: 250px;
    max-height: 250px;
}

.accordion-body {
    background-color: #fff;
}

#results {
    background-color: #e9ecef;
    padding: 20px;
    border-radius: 0.5rem;
}

#results p {
    margin-bottom: 5px;
}

#results strong {
    color: #007bff;
}