h1 {
    text-align: center;
    margin: 40px 0;
    color: #666;
}

form {
    width: 50%;
    margin: auto;
    background: #fff;
    padding: 30px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 10px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 20px;
}