.faq {
    width: 100%;
    font-family: Arial, sans-serif;
}

.faq details {
    border-bottom: 1px solid #ddd;
    padding: 0;
}

.faq summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "";
    width: 10px;
    height: 10px;
    border-right: 2px solid #333;
    border-bottom: 2px solid #333;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    margin-left: 20px;
}

.faq details[open] summary::after {
    transform: rotate(225deg);
}

.faq-answer {
    padding: 0 0 20px;
    line-height: 1.7;
    color: #555;
}

.faq-answer p {
    margin-bottom: 15px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}