body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #FFA07A, #98C1D9);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
    text-align: center;
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.container {
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title {
    font-size: 4rem;
    margin-bottom: 20px;
    letter-spacing: 5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.options {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.button {
    text-decoration: none;
    color: #fff;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.button:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}