.forum-card{background:#fff;border:1px solid #f0f0f0;border-radius:8px;margin-bottom:16px;padding:24px;transition:box-shadow .3s}.forum-card .card-header{align-items:center;display:flex;gap:8px;margin-bottom:12px}.forum-card .badge-pinned{background:#ff6b6b;border-radius:4px;color:#fff;font-size:12px;padding:2px 8px}.forum-card .card-title{color:#333;font-size:16px;font-weight:600;margin:0}.forum-card .card-description{color:#666;font-size:14px;line-height:1.5;margin:0}.forum-card .card-footer{align-items:center;color:#999;display:flex;font-size:12px;justify-content:space-between;margin-top:12px}.forum-card .card-meta,.forum-card .card-stats{display:flex;gap:12px}