body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #111;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 600px;
    margin: 60px auto;
    background: #fff;
    padding: 30px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    border-radius: 10px;
}

h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #000;
}

form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

form input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    width: 100%;
    padding: 10px;
    background: #000;
    color: white;
    border: none;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #444;
}

nav {
    background: #000;
    color: white;
    padding: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
}

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