body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top, #0ff2ff20, #02030a 60%);
    color: #eaffff;
    font-family: "Segoe UI", Arial, sans-serif;
    text-align: center;
    }
    
    h1 {
    margin-top: 20px;
    font-size: 42px;
    color: cyan;
    text-shadow: 0 0 10px cyan, 0 0 20px cyan, 0 0 40px #00ffff;
    }
    
    canvas {
    display: none;
    margin: 30px auto;
    background: #02030a;
    box-shadow: 0 0 15px cyan, 0 0 40px rgba(0, 255, 255, 0.7);
    border-radius: 12px;
    }
    
    #menu {
    margin-top: 20px;
    }
    
    input {
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    outline: none;
    background: #02030a;
    color: cyan;
    box-shadow: 0 0 10px cyan;
    }
    
    button {
    margin-left: 10px;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    background: cyan;
    color: #02030a;
    font-weight: bold;
    box-shadow: 0 0 10px cyan, 0 0 20px cyan;
    transition: transform 0.15s, box-shadow 0.15s;
    }
    
    button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px cyan, 0 0 40px cyan;
    }
    
    #leaderboard {
    margin-top: 30px;
    }
    
    #leaderboard h2 {
    color: #ff3cfc;
    text-shadow: 0 0 15px #ff3cfc;
    }
    
    #scores li {
    list-style: none;
    margin: 6px 0;
    text-shadow: 0 0 8px cyan;
    }
    
    #gameOverScreen {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ff3cfc;
    font-size: 36px;
    text-shadow: 0 0 10px #ff3cfc, 0 0 20px #ff3cfc;
    display: none;
    animation: pulse 0.8s infinite alternate;
    }
    
    @keyframes pulse {
    from { text-shadow: 0 0 10px #ff3cfc; }
    to { text-shadow: 0 0 40px #ff3cfc; }
    }
    
    #gameOverLeaderboard {
    margin-top: 20px;
    font-size: 16px;
    }
    
    #gameOverLeaderboard li {
    text-shadow: 0 0 6px cyan;
    }
    .podium{
        display:flex;
        justify-content:center;
        align-items:flex-end;
        gap:20px;
        margin-top:20px;
        }
        
        .podium div{
        padding:10px;
        border-radius:10px;
        background:#02030a;
        box-shadow:0 0 10px cyan;
        animation: pop 0.6s ease;
        }
        
        .podium1{
        height:120px;
        color:gold;
        }
        
        .podium2{
        height:90px;
        color:silver;
        }
        
        .podium3{
        height:70px;
        color:#cd7f32;
        }
        
        @keyframes pop{
        from{transform:scale(0);}
        to{transform:scale(1);}
        }