/* Estilo global */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}

header {
    background: #444;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

.header-container h1 {
    font-size: 2.5em;
    margin: 0;
}

.header-container p {
    font-size: 1.2em;
    margin-top: 10px;
}

.posts-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.post-card {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    padding: 15px;
}

.post-card h2 {
    font-size: 1.5em;
    margin: 0 0 10px;
    color: #222;
}

.post-card .contenido {
    font-size: 1em;
    color: #555;
}

.post-card .post-meta {
    margin-top: 10px;
    font-size: 0.9em;
    color: #777;
    display: flex;
    justify-content: space-between;
}

footer {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
    font-size: 0.9em;
}