.error-container{background:#0a0a0a;flex-direction:column;min-height:100vh;display:flex;position:relative}.error-content{flex:1;justify-content:center;align-items:center;width:100%;max-width:1200px;margin:0 auto;padding:8rem 1rem 4rem;display:flex}.error-inner{text-align:center;max-width:600px}.error-code{background:linear-gradient(135deg,#fff 0%,#999 100%);-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;background-clip:text;margin-bottom:1.5rem;font-size:clamp(6rem,15vw,10rem);font-weight:700;line-height:1}.error-title{color:#fff;letter-spacing:-.01em;margin-bottom:1rem;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:600}.error-message{color:#b3b3b3;max-width:480px;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;font-size:1.125rem;line-height:1.7}.error-actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.btn-primary{color:#000;background:#fff;border:2px solid #fff;border-radius:.5rem;align-items:center;padding:.875rem 2rem;font-size:1rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary:hover{background:#f0f0f0;border-color:#f0f0f0;transform:translateY(-1px)}.btn-secondary{color:#fff;background:0 0;border:2px solid #333;border-radius:.5rem;align-items:center;padding:.875rem 2rem;font-size:1rem;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-secondary:hover{background:#1a1a1a;border-color:#404040}.error-container:before{content:"";pointer-events:none;background:radial-gradient(circle at 100% 0,#ffffff08 0%,#0000 70%);width:40%;height:40%;position:absolute;top:0;right:0}@media (max-width:640px){.error-actions{flex-direction:column;width:100%;max-width:300px;margin:0 auto}.btn-primary,.btn-secondary{justify-content:center;width:100%}.error-message{font-size:1rem}}