.loading-container {
    display: inline-flex;
    gap: 3px;
    align-items: center;
    vertical-align: middle;
    margin-left: 4px;
}

.loading-dot {
    width: 3px;
    height: 3px;
    background: var(--markdownrenderer-loading-dot);
    border-radius: 50%;
    animation: blink 0.8s infinite alternate;
}

.loading-dot:nth-child(1) {
    margin-right: 3px;
}

.loading-dot:nth-child(2) {
    margin-right: 3px;
    animation-delay: 0.2s;
}

.loading-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes blink {
    0% { opacity: 0.2; }
    100% { opacity: 1; }
}