body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: #e0e0e0;
}

h1, h2, h3 {
    color: #ffffff;
}

.container {
    margin-top: 30px;
    max-width: 800px;
    margin-bottom: 30px;
}

.card {
    background-color: #1c1c1c;
    border: 1px solid #333;
    color: #e0e0e0;
}

.card-body {
    padding: 20px;
}

a {
    color: #0d6efd;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}