*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:#01060b;color:#d7eef3;min-height:100vh;overflow-x:hidden}.error-shell{display:grid;min-height:100vh;padding:2rem;place-items:center;position:relative;z-index:1}.error-panel{background:#050f05;border:1px solid rgba(31,122,31,.6);border-top:2px solid #ff3a1a;box-shadow:0 0 24px #ff3a1a26;padding:2rem;width:min(720px,100%)}.error-kicker{color:#ffc040;font-size:.7rem;letter-spacing:.14em;margin-bottom:.75rem}.error-panel h1{color:#4dff4d;font-family:VT323,monospace;font-size:clamp(2rem,6vw,3rem);margin-bottom:.75rem}.error-panel p{font-size:.92rem}.error-stack{background:#00000059;border:1px solid rgba(31,122,31,.35);font-size:.8rem;line-height:1.6;margin-top:1rem;overflow-x:auto;padding:1rem}