.rct-wrapper {
    position: relative;
    margin: auto;
}

.rct-circle {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: rct-spin linear infinite;
}

.rct-circle span {
    position: absolute;
    inset: 0;
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    justify-content: center;
    writing-mode: vertical-rl;
}

.rct-center {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40%;
    height: 40%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    overflow: hidden;
}

.rct-center img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

@keyframes rct-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}