/* qa.css */
.qa-container {
    max-width: 1500px;
    margin: 20px auto;
}

.qa-item {
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.question {
    background: #f9f9f9;
    padding: 15px;
    cursor: pointer;
    position: relative;
    font-weight: bold;
    background-image: url(./images/背景画像/008.webp);
}

.plus-icon {
    position: absolute;
    right: 6px;
    transition: transform 0.3s ease;
}

.question.active .plus-icon {
    transform: rotate(45deg);
}

.answer {
    padding: 15px;
    display: none;
    border-top: 1px solid #ddd;
    background: #fff;
    background-image: url(./images/背景画像/028.webp);
}

.answer.show {
    display: block;
}