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

form {
	max-width: 400px;
	margin: 50px auto;
	padding: 20px;
	background-color: #fff;
	border-radius: 8px;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h1 {
	text-align: center;
	color: #007bff;
	margin-bottom: 30px;
}

input[type="number"] {
	width: calc(100% - 20px);
	padding: 10px;
	margin-bottom: 20px;
	border: 1px solid #ced4da;
	border-radius: 5px;
	box-sizing: border-box;
	font-size: 16px;
}

input[type="submit"] {
	width: 100%;
	padding: 12px;
	background-color: #007bff;
	color: #fff;
	border: none;
	border-radius: 5px;
	cursor: pointer;
	transition: background-color 0.3s ease;
	font-size: 16px;
}

input[type="submit"]:hover {
	background-color: #0056b3;
}

h2 {
	text-align: center;
	color: #007bff;
	margin-top: 30px;
}

p {
	text-align: center;
	font-size: 18px;
	margin-top: 20px;
}