body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #ff0066, #ff9900, #00ff00, rgb(229, 255, 0), #9900ff);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    color: #333333;
    margin: 0;
    padding: 0;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.form-container {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

h1 {
    color: #333333;
    margin-bottom: 20px;
}

.no-arrows {
    -moz-appearance: textfield;
}

.no-arrows::-webkit-outer-spin-button,
.no-arrows::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

@keyframes scaleUpDown {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }
}

.animated-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #007bff;
    animation: scaleUpDown 1s ease-in-out infinite;
}

@media (max-width: 768px) {
    .animated-title {
        font-size: 2rem;
    }

    .form-container {
        padding: 15px;
    }
}

.form-group {
    margin-bottom: 8px;
}