body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    margin: 0;
    background-color: #f8f9fa;
    color: #333;
}

header {
    background: linear-gradient(90deg, #005baa, #0072ff);
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

h1 {
    margin-bottom: 10px;
    font-size: 2.5em;
}

h2 {
    color: #005baa;
    border-left: 5px solid #005baa;
    padding-left: 10px;
}

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

ul li {
    background: #e9f1ff;
    margin: 8px 0;
    padding: 10px 15px;
    border-radius: 8px;
}

footer {
    background: #222;
    color: #bbb;
    text-align: center;
    padding: 15px;
    font-size: 0.9em;
}