body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f4f4f4;
}

.mbti-container {
    width: 90%;
    max-width: 450px;
    margin: 50px auto;
    padding: 20px;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

#progress {
    font-size: 16px;
    margin-bottom: 10px;
    color: #555;
}

button {
    padding: 12px;
    font-size: 1.2em;
    margin: 10px;
    border: none;
    background: #007bff;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    display: block;
    width: 100%;
    min-height: 60px; /* 버튼 높이 통일 */
    white-space: normal; /* 긴 텍스트도 자연스럽게 줄바꿈 */
}

button:hover {
    background: #0056b3;
}
#progress-container {
    width: 100%;
    max-width: 450px;
    margin: 10px auto;
    background: #ddd;
    border-radius: 10px;
    overflow: hidden;
}

#progress-bar {
    height: 10px;
    width: 0%;
    background: #007bff;
    transition: width 0.3s ease-in-out;
}

#progress-text {
    font-size: 16px;
    margin-top: 5px;
    color: #555;
}