body {
    transition: background-color 0.5s ease;
    font-family: 'Comic Sans MS', sans-serif;
    background-color: #f0f8ff;
    color: #333;
    padding: 20px;
    max-width: 800px;
    margin: auto;
}

.cold-bg {
    background: url('../images/winterr.jpg') no-repeat center center fixed;
    background-size: cover;
}

.warm-bg {
    background: url('../images/sunriseee.jpg') no-repeat center center fixed;
    background-size: cover;
}

img {
    width: 500px;
    height: 300px;
    display: block;
    margin: 0 auto;
}

h1 {
    color: #041111;
    text-align: center;
}

.question {
    margin-bottom: 25px;
    padding: 15px;
    background-color: #fff;
    border: 2px dashed #76c7c0;
    border-radius: 12px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #76c7c0;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    display: block;
    margin: 20px auto;
}

button:hover {
    background-color: #3aafa9;
    color: white;
}

#result {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    margin-top: 30px;
}