body {
    font-family: Arial, sans-serif;
    background: #f9f9f9;
    color: #333;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 700px;
    margin: 60px auto;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
h1 {
    font-size: 2.5em;
    margin-bottom: 0.2em;
}
.tagline {
    font-style: italic;
    color: #666;
    margin-bottom: 1.5em;
}
h2 {
    border-bottom: 1px solid #ddd;
    padding-bottom: 5px;
    margin-top: 2em;
}
ul {
    list-style: disc;
    padding-left: 1.5em;
}
a {
    color: #007acc;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}