body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.faq-section {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin: 20px 0;
    padding: 20px;
}
.faq-title {
    font-weight: bold;
    font-size: 1.2em;
    cursor: pointer;
    margin-bottom: 10px;
    position: relative;
}
.faq-title::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.5em;
    transition: transform 0.3s ease;
}
.faq-title.active::after {
    content: '-';
}
.faq-content {
    display: none;
    padding-top: 10px;
    color: #555;
}