body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: #fff;
    padding: 20px 0;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 5px 0 0;
    color: #777;
    font-size: 1.1em;
}

main {
    padding: 20px 0;
}

section {
    background-color: #fff;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 5px;
}

h2 {
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-top: 0;
}

.contact ul {
    list-style: none;
    padding: 0;
}

.contact li {
    margin-bottom: 10px;
}

a {
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 20px;
    margin-top: 20px;
    font-size: 0.9em;
    color: #777;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 2em;
    }

    .container {
        padding: 15px;
    }
}