body, h1, a {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    text-align: center;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #f3f4f6, #e2e8f0);
    color: #333;
}

.container {
    text-align: center;
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

header h1 {
    font-size: 2em;
    color: #222;
    margin-bottom: 20px;
}

.button-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px; 
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.button:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .button-container {
        flex-direction: column;
        gap: 10px;
    }
}