body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background-color: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 20px;
    width: 90%;
    max-width: 800px;
    text-align: center;
    position: relative;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

header img {
    width: 150px;
}

header .support {
    font-size: 14px;
    color: #00796b;
}

h1 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
}

.question-section {
    margin-bottom: 20px;
}

.question-card {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    margin: 0 auto;
    width: 100%;
    max-width: 600px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.options {
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
}

.options label {
    background-color: #e4e6eb;
    border: 2px solid #e4e6eb;
    border-radius: 5px;
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100px;
    text-align: center;
}

input[type="radio"] {
    display: none;
}

input[type="radio"]:checked + label {
    background-color: #009688;
    color: white;
    border-color: #009688;
}

button {
    background-color: #009688;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block;
    width: 100%;
    margin-top: 20px;
}

button:hover {
    background-color: #00796b;
}

.footer {
    margin-top: 20px;
    font-size: 14px;
    color: #999;
    text-align: center;
}

.footer a {
    color: #009688;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.pagination span {
    background-color: #e4e6eb;
    color: #666;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 5px;
    font-size: 14px;
}

.pagination .active {
    background-color: #009688;
    color: white;
}