body {
    background-color: #101214;
    color: #f0f8ff;
    line-height: 1.6;
    margin: 0;
}

.container {
    width: 90%;
    margin: 20px auto;
    max-width: 1200px;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.section-title {
    font-family: "Lato", sans-serif;
    margin-bottom: 20px;
    color: #8b9bb4;
}

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    font-family: "Lato", sans-serif;
    font-weight: 400;
    padding: 10px 20px;
    margin-bottom: 20px;
    background-color: #192a3d;
    justify-content: flex-start;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.navbar h1 {
    color: aliceblue;
    font-size: 1.5rem;
    margin-right: 30px;
}

.navbar a {
    font-size: 18px;
    color: #b9b8c7;
    text-decoration: none;
    padding: 8px 15px;
    margin: 0 10px;
    border-radius: 8px;
    transition: all .3s ease;
}

.navbar a:hover {
    background-color: #b9b8c7;
    color: #101214;
    transform: translateY(-2px);
}

.navbar .como_buscar {
    background-color: #384f62;
    color: white;
    border: 1px solid rgba(255,255,255,0.1);
}

/* Contenido Principal */
.contenido {
    background-color: #1e1e21;
    padding: 30px;
    border-radius: 14px;
    border: 1px solid #2a2a2d;
    display: flex;
    flex-direction: row; 
    align-items: flex-start;
    gap: 30px;
}

/* Columna de Texto */
.grid-ayuda {
    display: grid;
    grid-template-columns: 1fr; 
    gap: 20px;
    flex: 2;
}

.card_1, .card_2 {
    background-color: #192a3d;
    border-radius: 15px;
    padding: 20px;
    border: 2px solid #8b9bb4;
}

/* Columna de Imágenes */
.columna-imagenes {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    min-width: 250px;
}

.card-img {
    background-color: #192a3d;
    padding: 15px;
    border-radius: 15px;
    border: 2px solid #384f62;
    text-align: center;
}

.card-img img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 10px;
}

.card-img p {
    margin: 0;
    color: #8b9bb4;
}

/* Footer */
.footer {
    font-family: "Lato", sans-serif;
    font-size: 0.9rem;
    text-align: center;
    padding: 20px;
    margin: 40px auto 20px;
    background-color: #192a3d;
    color: #8b9bb4;
    border-radius: 14px;
}

/* Responsive */
@media (max-width: 900px) {
    .contenido {
        flex-direction: column; /* En móviles, todo va en una sola columna */
    }
    
    .columna-imagenes {
        width: 100%;
    }
}