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

.container {
    max-width: 900px;
    margin: 40px auto;
    background: #ffffff;
    padding: 20px;
    border-radius: 6px;
}

h1 {
    color: #333333;
}

p {
    line-height: 1.6;
    color: #555555;
}
form {
    margin-top: 30px;
}

input, textarea {
    width: 100%;
    padding: 8px;
    box-sizing: border-box;
}

button {
    padding: 10px 15px;
    background: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #555;
}