/* blog.css - style chung cho giao diện blog */
.blog-main-image {
    max-width: 500px;
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 18px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.blog-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 12px auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
@media (max-width: 767px) {
    .blog-main-image { max-width: 100vw; max-height: 220px; object-fit: cover; }
}