body {
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
    border-bottom: 1px solid #444;
}

.logo-izquierda {
    width: 150px;
    height: auto;
}

.logo-centro {
    text-align: center;
}

.logo-centro img {
    width: 80px;
    height: auto;
}

.texto-whitehat {
    color: gold;
    font-size: 18px;
    font-weight: bold;
    margin-top: 5px;
}

.contenido {
    padding: 40px 20px;
}

h1, h2 {
    color: #fff;
}

button {
    background-color: #333;
    color: #fff;
    padding: 12px 24px;
    margin: 8px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: #555;
}

footer {
    margin-top: 60px;
    font-size: 14px;
    color: #888;
}