body {
    background-color: #087bff;
    font-family: Arial, sans-serif;
    padding: 20px;
    font-size: 16px;
    color: #000;
}

h1 {
    margin-bottom: 10px;
}

label {
    font-weight: bold;
}

input {
    width: 100%;
    padding: 6px;
    margin: 4px 0 12px 0;
    font-size: 15px;
}

button {
    margin: 3px;
    padding: 5px 10px;
    font-size: 14px;
    cursor: pointer;
}

.section {
    background: rgba(255,255,255,0.85);
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.question {
    border-bottom: 1px solid #000;
    padding: 10px 0;
}

#result {
    font-weight: bold;
    margin-top: 10px;
}

.controls {
    margin-top: 10px;
}