body{margin:0;background:#eef3ef;color:#223029}.practice-app{width:min(980px,calc(100% - 40px));margin:auto;padding:64px 0}.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.product-card{padding:20px;border:1px solid #bdc9c2;border-radius:14px;background:white}.pager{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:28px}button{padding:10px 16px;border:0;border-radius:9px;background:#0c7656;color:white;font-weight:800}button:disabled{opacity:.45}