body {
    font-family: 'Inter', sans-serif;
}

.loader {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    border: 3px solid;
    border-color: #FFF #FFF transparent transparent;
    box-sizing: border-box;
    animation: spin 1s linear infinite;
}

.loader::after,
.loader::before {
    content: '';
    box-sizing: border-box;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    border: 3px solid;
    border-color: transparent transparent #3498db #3498db;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    animation: spin-back 0.5s linear infinite;
    transform-origin: center center;
}

.loader::before {
    width: 40px;
    height: 40px;
    border-color: #FFF #FFF transparent transparent;
    animation: spin 1.5s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes spin-back {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(-360deg);
    }
}


.highlight {
    color: #f97316; /* Medium Orange */
}