* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}


body {
    background: #3C0008;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}


.start,
.main,
.end {
    width: 420px;
    background: rgb(255, 255, 255);
    padding: 25px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}


.hidden {
    display: none;
}


h1 {
    font-size: 32px;
    margin-bottom: 15px;
    color: #3C0008;
}

h2 {
    font-size: 24px;
    margin: 15px 0;
    color: #3C0008;
}

h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #3C0008;
}


.btn,
.both-btn {
    padding: 12px 20px;
    font-size: 16px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    margin: 8px 0;
    width: 80%;
    transition: 0.3s;
}

.btn {
    background-color: #3C0008;
    color: white;
}

.btn:hover {
    background-color: rgb(255, 255, 255);
    color: #3C0008;
    border: 2px solid #3C0008;
}

.both-btn {
    background-color: #3C0008;
    color: white;
}

.both-btn:hover {
    background-color: rgb(255, 255, 255);
    color: #3C0008;
    border: 2px solid #3C0008;
}

.quiz-container {
    text-align: center;
}

.answer-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.end p {
    font-size: 20px;
    margin: 15px 0;
    color: #3C0008;
}