body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}

header {
    background: #0078d7;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
}

.container {
    width: 80%;
    margin: 0 auto;
}

main {
    padding: 20px;
    background: #fff;
}

section {
    margin-bottom: 20px;
}

section h2 {
    border-bottom: 2px solid #0078d7;
    padding-bottom: 5px;
    margin-bottom: 10px;
}

form {
    display: grid;
    grid-gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

form input, form textarea, form button {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    background: #0078d7;
    color: #fff;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

footer {
    text-align: center;
    background: #333;
    color: #fff;
    padding: 10px 0;
}