.fsip-post-media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    margin: 0 0 24px;
}
.fsip-post-media {
    min-width: 0;
    margin: 0;
}
.fsip-post-media .fsip-media-open {
    display: block;
    overflow: hidden;
    border-radius: 8px;
    cursor: zoom-in;
}
.fsip-post-media img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform .2s ease;
}
.fsip-post-media .fsip-media-open:hover img,
.fsip-post-media .fsip-media-open:focus img { transform: scale(1.025); }
.fsip-post-media .fsip-media-open:focus-visible { outline: 3px solid #6ba4ff; outline-offset: 3px; }
.fsip-post-media figcaption {
    padding: 8px 3px 0;
    color: inherit;
    font-size: .92em;
    line-height: 1.45;
}
body.fsip-media-viewer-open { overflow: hidden; }
.fsip-media-viewer[hidden] { display: none !important; }
.fsip-media-viewer {
    position: fixed;
    inset: 0;
    z-index: 1000000;
    display: grid;
    grid-template-columns: minmax(54px, 8vw) minmax(0, 1fr) minmax(54px, 8vw);
    grid-template-rows: 58px minmax(0, 1fr);
    color: #fff;
    background: rgba(2, 8, 17, .96);
}
.fsip-media-viewer-bar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px 6px;
}
.fsip-media-viewer-count { color: #d6deea; font-size: 14px; font-weight: 700; }
.fsip-media-viewer button {
    color: #fff;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 999px;
    cursor: pointer;
}
.fsip-media-viewer button:hover,
.fsip-media-viewer button:focus { background: rgba(255, 255, 255, .2); border-color: rgba(255, 255, 255, .72); }
.fsip-media-viewer button:focus-visible { outline: 3px solid #6ba4ff; outline-offset: 3px; }
.fsip-media-viewer-close {
    width: 42px;
    height: 42px;
    padding: 0 0 4px;
    font: 34px/1 Arial, sans-serif;
}
.fsip-media-viewer-prev,
.fsip-media-viewer-next {
    align-self: center;
    justify-self: center;
    width: 46px;
    height: 46px;
    padding: 0 2px 3px 0;
    font-size: 25px;
}
.fsip-media-viewer-prev { grid-column: 1; grid-row: 2; }
.fsip-media-viewer-next { grid-column: 3; grid-row: 2; padding-right: 0; padding-left: 2px; }
.fsip-media-viewer-stage {
    grid-column: 2;
    grid-row: 2;
    align-self: center;
    justify-self: stretch;
    min-width: 0;
    max-height: calc(100vh - 74px);
    overflow: auto;
    text-align: center;
}
.fsip-media-viewer-stage img {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 150px);
    margin: 0 auto;
    object-fit: contain;
}
.fsip-media-viewer-caption {
    max-width: 900px;
    margin: 12px auto 0;
    padding: 0 10px 18px;
    color: #fff;
    font-size: 16px;
    line-height: 1.5;
    text-align: center;
}
@media (max-width: 640px) {
    .fsip-post-media-gallery { grid-template-columns: 1fr 1fr; gap: 9px; }
    .fsip-media-viewer { grid-template-columns: 50px minmax(0, 1fr) 50px; }
    .fsip-media-viewer-bar { padding-right: 10px; padding-left: 10px; }
    .fsip-media-viewer-prev,
    .fsip-media-viewer-next { width: 40px; height: 40px; font-size: 22px; }
    .fsip-media-viewer-stage img { max-height: calc(100vh - 175px); }
}
@media (prefers-reduced-motion: reduce) {
    .fsip-post-media img { transition: none; }
}