body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 20px;
}

#wheel-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

#wheel {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        #FF5733 0% 10%,
        #FFD133 10% 20%,
        #33FF57 20% 30%,
        #3357FF 30% 40%,
        #5733FF 40% 50%,
        #FF33D1 50% 60%,
        #FF5733 60% 70%,
        #FFD133 70% 80%,
        #33FF57 80% 90%,
        #3357FF 90% 100%
    );
    transition: transform 3s ease-out;
}

#spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}