body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background: #f9f9f9;
    color: #333;
}

h2 {
    color: #444;
}

nav {
    background: #2d89ef;
    color: white;
    padding: 10px;
    border-radius: 6px;
}

nav a {
    color: white;
    margin-left: 10px;
    text-decoration: none;
}

nav a:hover {
    text-decoration: underline;
}

form {
    background: white;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-width: 400px;
}

form input, form textarea, form button, form select {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    padding: 8px;
}

form button {
    background: #2d89ef;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

form button:hover {
    background: #1e5fbf;
}

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

ul li {
    background: white;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

footer {
    text-align: center;
    margin-top: 20px;
    color: #888;
}