.prompt-card{background:#fff;border:1px solid #ddd;border-radius:8px;padding:15px;cursor:pointer;transition:box-shadow .3s}.prompt-card:hover{box-shadow:0 4px 8px rgba(0,0,0,.1)}.prompt-card h4{margin:0 0 10px;color:#007bff}.prompt-card .category{display:inline-block;padding:5px 10px;background:#e9ecef;border-radius:4px;font-size:.8em;margin-bottom:10px}.prompt-card p{margin:0;color:#555;white-space:pre-line;overflow:hidden;text-overflow:ellipsis;max-height:100px}