body{background-color:#f8f9fa;color:#ff6700;display:flex;justify-content:center;align-items:center;height:100vh;margin:0}.error-container{text-align:center}.error-container h1{font-size:8rem;font-weight:700;margin-bottom:1rem}.error-container p{font-size:1.5rem;margin-bottom:2rem}.btn-back{background-color:#ff6700;color:#fff;border:none}.btn-back:hover{background-color:#e65c00;color:#fff}