/* General */
body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #f9fafc;
    color: #333;
    margin: 0;
    padding: 0;
}

/* Navbar */
.navbar {
    margin-bottom: 2rem;
}

/* Articles list */
.card {
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s ease-in-out;
}
.card:hover {
    transform: translateY(-3px);
}
.card-img-top {
    max-height: 250px;
    object-fit: cover;
}

/* Article detail */
.article-content img {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 8px;
}
.article-content h2,
.article-content h3 {
    margin-top: 1.5rem;
}

/* Footer */
footer {
    margin-top: 4rem;
    padding: 1rem;
    text-align: center;
    background: #f1f1f1;
    color: #555;
}