/* Applied server-side via body_class — hides excerpt content before browser renders it */
.tsbp-loading .post-content-show {
    visibility: hidden;
    position: relative;
}

/* visibility: visible on a child overrides the parent's visibility: hidden */
.tsbp-loading .post-content-show .tsbp-loader {
    visibility: visible;
}

.tsbp-loader {
    position: absolute;
    inset: 0;
    min-height: 200px;
    background: #EDF0F2;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.tsbp-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(0, 0, 0, 0.12);
    border-top-color: #333;
    border-radius: 50%;
    animation: tsbp-spin 0.75s linear infinite;
}

@keyframes tsbp-spin {
    to { transform: rotate(360deg); }
}