body {
    margin: 0;
    height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
}

/* Custom card */
.custom-card {
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.custom-card:hover {
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.5);
    border-color: #007BFF;
}

/* Title and text */
.card-title,
.card-text {
    color: var(--text-color);
}

/* Footer image */
.blog_footer {
    width: 100%;
    height: 5rem;
    background-size: contain;
    background-repeat: repeat-x;
    background-position: center;
}