body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f0f2f5;
}

header {
    background: #fff;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header .logo {
    max-width: 100px;
}

h1 {
    color: #333;
}

.introduction, .stake {
    text-align: center;
    padding: 40px 20px;
}

h2 {
    color: #007bff;
}

.stake-button {
    display: inline-block;
    background: #007bff;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}