body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f4f4f4;
    color: #333;
}

header {
    background: #5c2e91;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

header .logo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    margin-bottom: 15px;
    box-shadow: 0 0 10px rgba(255,255,255,0.3);
}

.subtitulo {
    margin-top: 10px;
    font-size: 18px;
    opacity: 0.9;
}

.contenido {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h2 {
    color: #5c2e91;
}

h3 {
    margin-top: 20px;
    color: #452273;
}

.boton, .boton-secundario {
    display: inline-block;
    margin: 20px 0;
    padding: 14px 22px;
    background: #5c2e91;
    color: white;
    font-size: 18px;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.2s;
}

.boton:hover, .boton-secundario:hover {
    background: #452273;
}

.boton-secundario {
    background: #333;
}

ul, ol {
    margin-left: 20px;
}

.nota {
    background: #fff3cd;
    padding: 12px;
    border-left: 5px solid #ffca2c;
    margin-top: 15px;
    border-radius: 6px;
}

footer {
    margin-top: 50px;
    text-align: center;
    padding: 20px;
    font-size: 14px;
    opacity: 0.6;
}