/* Social share buttons */
.share-container {
    margin-top: 2em;
    padding-top: 1em;
    border-top: 1px solid var(--sidebar-bg, #eee);
    user-select: none;
}

.share-container .share-label {
    font-size: 0.85em;
    color: var(--fg, #666);
    margin-bottom: 0.5em;
}

.share-buttons {
    display: flex;
    gap: 0.5em;
    flex-wrap: wrap;
}

.share-buttons a {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    padding: 0.3em 0.7em;
    border-radius: 4px;
    font-size: 0.8em;
    text-decoration: none;
    color: #fff;
    transition: opacity 0.2s;
}

.share-buttons a:hover { opacity: 0.85; }

.share-twitter { background: #1da1f2; }
.share-weibo   { background: #e6162d; }
.share-copy    { background: #666; cursor: pointer; }