body {
    max-width: 1024px;
    margin: 0 auto; 
    background-color: black; 
    color: white;
    font-family: "Segoe UI", sans-serif; 
}

#titulo {
    font-size: 5rem;
    text-align: center;
    background-color: #8b321b;
    color: black;
    padding: 10px;
    margin: 0;
    font-family: "Times New Roman", serif;
}

header p {
    color: gray;
    text-align: justify;
}

nav ol li a {
    color: #539aaa;
    text-decoration: none;
    font-weight: bold;
}

nav ol li a:hover {
    color: lightgray;
}

nav ol li a:active {
    color: red;
}

h2 {
    text-align: center;
    padding: 20px;
    background-color: #539aaa; 
    color: black;
    margin: 0;
}

.margen {
    padding: 30px;
    text-align: center; 
}

img {
    max-width: 100%;
    border-radius: 8px;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin: 0 auto;
    transition: background-color 0.3s ease; 
}

table, th, td {
    border: 1px solid white;
    padding: 10px;
    text-align: center;
}

tr:first-child {
    background-color: gray;
    color: black;
}

table:hover {
    background-color: #222222; 
}

tr:hover {
    background-color: #444444; 
}

ul li a {
    color: lightgray;
    text-decoration: none;
    padding: 5px;
    display: inline-block;
}

ul li a:hover {
    color: black;
    background-color: lightgray; 
}

ul {
    list-style-type: none;
    padding: 0;
}