/* CSS tự động áp dụng cho tất cả blockquote */
blockquote {
    background-color: #f9f9f9;
    border-left: 4px solid #3498db;
    padding: 20px 30px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-style: italic;
    position: relative;
}
blockquote:before {
    content: """;
    font-size: 40px;
    color: #3498db;
    position: absolute;
    top: -10px;
    left: 15px;
    font-family: serif;
}
blockquote:after {
    content: """;
    font-size: 40px;
    color: #3498db;
    position: absolute;
    bottom: -10px;
    right: 15px;
    font-family: serif;
}
blockquote p {
    margin: 0;
    padding: 10px 0;
    color: #444;
}
blockquote cite {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-weight: 600;
    color: #666;
}