.product-by-id-error{text-align:center;box-sizing:border-box;flex-direction:column;align-items:center;max-width:600px;margin:0 auto;padding:80px 30px;display:flex}.product-by-id-error .error-icon{color:#e74c3c;margin-bottom:20px;font-size:56px;line-height:1}.product-by-id-error h2{color:#000;margin:0 0 15px;font-size:2rem;font-weight:600}.product-by-id-error p{color:#555;margin:0 0 35px;font-size:1.1rem;line-height:1.6}.product-by-id-error .link{color:#fff;background-color:#000;border-radius:8px;padding:14px 40px;font-size:1rem;font-weight:500;text-decoration:none;transition:transform .2s ease-out,background-color .2s;display:inline-block}.product-by-id-error .link:hover{background-color:#333;transform:translateY(-2px)}.product-by-id-error .link:active{transform:translateY(0)}@media (max-width:767px){.product-by-id-error{text-align:left;align-items:flex-start;max-width:100%;padding:40px 20px}.product-by-id-error .error-icon{font-size:48px}.product-by-id-error h2{font-size:1.5rem}.product-by-id-error p{margin-bottom:30px;font-size:1rem}.product-by-id-error .link{padding:12px 30px;font-size:.95rem}}.product-by-id-loading{text-align:center;color:#999;padding:80px}