body{
background: radial-gradient(circle,#0f2a66,#020c2b);
font-family: Arial;
color:white;
}

.quiz-card{
background:#081a4a;
border-radius:20px;
width:370px;
box-shadow:0 0 30px rgba(0,0,0,0.8);
border:none;
}

.quiz-title{
text-shadow:0 0 15px #00c3ff;
}

.form-control{
border-radius:10px;
padding:10px;
}

.start-btn{
background:linear-gradient(45deg,#ff7b00,#ff3c00);
border-radius:12px;
color:white;
font-weight:bold;
transition:0.3s;
border:none;
}

.start-btn:hover{
transform:scale(1.05);
box-shadow:0 0 15px #ff6a00;
}

.option{
font-size:18px;
border-radius:10px;
transition:0.3s;
}

.option:hover{
transform: scale(1.03);
transition: 0.2s;
}
.card{
background:#081a4a;
border-radius:20px;
max-width:400px;
margin:auto;
}

button{
font-weight:bold;
}

#countdown{
margin-top:20px;
}

#quizBox{
background:#081a4a;
border-radius:20px;
box-shadow:0 10px 40px rgba(0,0,0,0.6);
}