body {
    font-family: "Segoe UI", Arial;
    margin: 40px;
    background: #f5f7fa;
}

h1 {
    color: #2c3e50;
}

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

li {
    background: white;
    margin: 8px 0;
    padding: 12px;
    border-radius: 10px;
    transition: 0.2s;
}

li:hover {
    background: #eaf3ff;
}

a {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
}