.ptb-box{font-family:'Segoe UI',sans-serif;max-width:280px;background-color:#f1f1f1;border-radius:8px;overflow:hidden;box-shadow:0 2px 5px rgb(0 0 0 / .15);margin:10px auto}.ptb-header{background-color:#0073aa;color:#fff;padding:10px;text-align:center;font-size:16px;font-weight:700}.ptb-table{width:100%;border-collapse:collapse}.ptb-table th,.ptb-table td{padding:8px 10px;text-align:left;font-size:14px}.ptb-table tr:nth-child(even){background-color:#e7ecf1}.ptb-table th{background-color:#d0d7e1;font-weight:700}.ptb-footer{text-align:center;font-size:12px;color:#888;margin-bottom:5px}