body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1e1e1e;
    color: #f0f0f0;
}

.container {
    display: flex;
    justify-content: center;
    padding: 40px 20px;
}

.content-box {
    background-color: #2b2b2b;
    border-radius: 12px;
    padding: 30px;
    max-width: 800px;
    width: 100%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

h1, h2 {
    color: #ffffff;
    border-bottom: 1px solid #444;
    padding-bottom: 5px;
    margin-top: 30px;
}

ul {
    padding-left: 20px;
}

a {
    color: #8ab4f8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.back-button {
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 30px;
    padding: 10px 20px;
    background-color: #444;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.back-button:hover {
    background-color: #666;
}