body {
    font-family: 'Arial', sans-serif;
    background: #f4f7f9;
    text-align: center;
    margin: 0;
    padding: 0;
}

.container {
    width: 50%;
    margin: 50px auto;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #333;
    margin-bottom: 20px;
}

.button-group {
    margin-bottom: 20px;
}

button {
    background: linear-gradient(to right, #007bff, #0056b3);
    color: white;
    border: none;
    padding: 12px 25px;
    margin: 10px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

button:hover {
    background: linear-gradient(to right, #0056b3, #003d80);
    transform: scale(1.05);
}

p {
    font-size: 20px;
    color: #555;
}

.data {
    font-weight: bold;
}

.highlight {
    color: white;
    background: #e74c3c;
    padding: 5px 10px;
}