body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f7ff;
    color: #333;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: #004aad;
    color: white;
    text-align: center;
    padding: 30px;
}

h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.intro {
    font-style: italic;
    font-size: 18px;
}

section {
    padding: 20px;
    margin: 10px 30px;
    background-color: #ffffff;
    border-radius: 10px;
}

h2 {
    color: #0074D9;
    font-family: 'Verdana', sans-serif;
    font-size: 24px;
    border-bottom: 2px solid #0074D9;
    padding-bottom: 5px;
}

.imagen {
    display: block;
    width: 90%;
    max-width: 600px;
    height: auto;
    border: 3px solid #0074D9;
    border-radius: 15px;
    margin: 20px auto;
}

.lista {
    font-style: italic;
    font-size: 18px;
    color: #004aad;
}

.tabla {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-size: 16px;
}

.tabla th, .tabla td {
    border: 1px solid #004aad;
    padding: 10px;
    text-align: center;
}

.tabla thead {
    background-color: #0074D9;
    color: white;
}

.tabla tbody tr:nth-child(even) {
    background-color: #e8f3ff;
}

.formulario {
    background-color: #e8f3ff;
    padding: 15px;
    border-radius: 10px;
    width: 90%;
    max-width: 400px;
    margin: 0 auto;
}

.formulario input {
    width: 100%;
    padding: 8px;
    border: 1px solid #004aad;
    border-radius: 5px;
}

.formulario button {
    background-color: #0074D9;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.formulario button:hover {
    background-color: #005bb5;
}

footer {
    background-color: #004aad;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: 20px;
}