/* Estilos Generales */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* Navegación */
nav {
    background-color: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* Encabezado */
header {
    background-color: #4CAF50;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

/* Contenido Principal */
main {
    padding: 20px;
    text-align: center;
    max-width: 800px;
    margin: auto;
}

/* Imagenes */
main img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
}

/* Formulario */
form {
    margin-top: 20px;
    text-align: left;
    display: inline-block;
}

form label {
    display: block;
    margin-bottom: 5px;
}

form input[type="text"],
form input[type="email"],
form textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid #ddd;
}

form input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

form input[type="submit"]:hover {
    background-color: #45a049;
}