body {
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f4f7f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 30px;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border-radius: 8px;
}

h1 {
    font-size: 2em;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 5px;
    color: #1a73e8;
}

ul {
    list-style-type: disc;
    margin-left: 0;
    padding-left: 20px;
}

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