* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f0f0f0;
    color: #333;
    text-align: center;
    padding: 50px;
}

header {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
    margin-bottom: 30px;
}

header h1 {
    font-size: 2.5rem;
}

header h2 {
    font-size: 1.5rem;
    margin-top: 10px;
}

main {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

main p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

#contact {
    margin-top: 30px;
}

#contact h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

#contact ul {
    list-style-type: none;
}

#contact li {
    font-size: 1rem;
    margin-bottom: 10px;
}

footer {
    margin-top: 40px;
    font-size: 0.9rem;
    color: #777;
}