pacity(10%);
                backdrop-filter: saturate(150%) blur(10px) opacity(10%);
            }
        }


        header {
            margin-left: 1em;
        }

        header .error-code {
            font-size: 3.2em;
            font-family: monospace;
            font-weight: 400;
            margin: 0 0 0 10px;
        }

        header .error-description {
            font-family: sans-serif;
            font-size: 1.4em;
            color: var(--color-text-secondary);
            margin: 0 0