body {
    margin: 0;
    font-family: Arial, sans-serif;
}

.content {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#preloader {
    position: fixed;
    inset: 0;
    background: #ffffff;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.preloader-hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 55px;
    height: 55px;
    border: 5px solid #333333;
    border-top-color: #FAA70D;
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

@keyframes loaderSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}