* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    background: #f5f5f5;

    font-family: 'Poppins', sans-serif;
}

.container {
    width: 400px;
}

.card {
    background: white;

    padding: 30px;

    border-radius: 12px;

    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);

    display: none;
}

.card.active {
    display: block;
}

h1 {
    text-align: center;

    color: #ff6433;

    margin-bottom: 10px;
}

p {
    text-align: center;

    font-size: 14px;
}

button {
    display: block;

    margin: 25px auto 0;

    padding: 10px 25px;

    border: none;

    border-radius: 5px;

    background: #ff6433;

    color: white;

    cursor: pointer;
}

.quiz-info {
    display: flex;

    justify-content: space-between;

    margin-top: 20px;

    font-size: 12px;
}

.answers-container {
    margin-top: 30px;
}

.answer-btn {
    width: 100%;

    margin: 10px 0;

    background: white;

    color: #333;

    border: 1px solid #ddd;
}

.answer-btn:hover {
    background: #ff6433;

    color: white;
}

.progress-bar {
    height: 8px;

    background: #eee;

    border-radius: 10px;

    margin-top: 25px;

    overflow: hidden;
}

#progress {
    height: 100%;

    width: 0%;

    background: #ff6433;
}

.result-info {
    margin-top: 20px;

    text-align: center;
}

#result-msg {
    color: #ff6433;

    font-weight: bold;

    margin-top: 15px;
}