body {
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    padding: 20px;
    border: 1px solid #fff;
    border-radius: 10px;
}

h1 {
    font-size: 2.5em;
    margin-bottom: 0.5em;
}

p {
    font-size: 1.2em;
    margin-bottom: 1.5em;
}

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

li {
    margin: 0.5em 0;
}

a {
    color: #fff;
    text-decoration: none;
    font-size: 1.2em;
    transition: color 0.3s;
}

a:hover {
    color: #ccc;
}

form {
    margin-bottom: 1.5em;
}

label {
    display: inline-block;
    width: 120px;
    text-align: right;
    margin-right: 10px;
}

input[type="text"] {
    padding: 10px;
    border: 1px solid #fff;
    border-radius: 5px;
    margin-bottom: 10px;
    background-color: #333;
    color: #fff;
}

button {
    background-color: #333;
    color: #fff;
    border: 1px solid #fff;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s;
    margin: 5px;
}

button:hover {
    background-color: #444;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
}

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

th {
    background-color: #333;
}