body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
            max-width: 800px;
            margin: 0 auto;
            background: #fff;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        
.responsive-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.responsive-form h2 {
    text-align: center;
    margin-bottom: 20px;
}

.responsive-form h3 {
    text-align: center;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.radio-group {
    display: flex;
    gap: 15px;
}

.radio-group label {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.radio-group input[type="radio"] {
    margin-right: 5px;
}

button[type="submit"] {
    align-items: center;
    width: 30%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button[type="reset"] {
    align-items: center;
    width: 30%;
    padding: 10px;
    background-color: #9abae4;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

input[type="button"] {
    display: inline-block;
    width: 30%;
    padding: 10px;
    background-color: #af4c53;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

input[type="button"]:hover {
    background-color: #6e170f;
}

button[type="reset"]:hover {
    background-color: #3ba4e5;
}

button[type="submit"]:hover {
    background-color: #29a930;
}

/* Responsive */
@media (max-width: 480px) {
    .radio-group {
        flex-direction: column;
        gap: 5px;
    }
}