body {
    font-family: sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: #5a67d8;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

main {
    padding: 1rem 2rem;
    max-width: 960px;
    margin: 20px auto;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

section {
    margin-bottom: 20px;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

section:last-child {
    border-bottom: none;
}

h1, h2 {
    color: #333;
}

.cta .button {
    display: inline-block;
    background: #5a67d8;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 15px;
}

.cta .button:hover {
    background: #434190;
}

footer {
    text-align: center;
    padding: 1rem 0;
    margin-top: 20px;
    background: #333;
    color: #fff;
    font-size: 0.9em;
}