.article-share{display:flex;gap:10px;margin:12px 0}.share-btn{padding:8px 12px;border:1px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;font-size:14px}.share-btn:hover{background:#f5f5f5}.dark .share-btn{color:var(--text-dark);border-color:var(--border-color);background:transparent}.dark .share-btn:hover{background:var(--teal-paler, rgba(0,140,255,.08));border-color:var(--primary);color:var(--primary)}