/* 設計主體樣式 */
body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 50px;
}

input[type="number"], input[type="text"] {
    width: 100px;
    padding: 5px;
    margin: 10px;
    font-size: 16px;
}

#result, #screenSizeResult, #megaPixels {
    margin-top: 20px;
    font-size: 18px;
    font-weight: bold;
}

h1 {
    margin-top: 50px;
}