.error-container{background-color:var(--bg-dark);justify-content:center;align-items:center;min-height:80vh;padding:40px 20px;display:flex;position:relative;overflow:hidden}.error-container:before{content:"";z-index:0;background:radial-gradient(circle at 20% 30%,#5274ff1a 0%,#0000 40%),radial-gradient(circle at 80% 70%,#ff54b81a 0%,#0000 40%);width:100%;height:100%;position:absolute;top:0;left:0}.error-content{text-align:center;z-index:1;flex-direction:column;align-items:center;max-width:800px;display:flex}.error-code{background:linear-gradient(90deg,var(--splitlight-blue),#ff54b8);color:#0000;-webkit-background-clip:text;background-clip:text;justify-content:center;align-items:center;margin-bottom:10px;font-size:8rem;font-weight:700;display:flex;position:relative}.error-code:after{content:"";background:linear-gradient(90deg,var(--splitlight-blue),#ff54b8);filter:blur(20px);opacity:.7;width:100%;height:10px;animation:2s infinite alternate glow;position:absolute;bottom:15px}@keyframes glow{0%{opacity:.4;filter:blur(20px)}to{opacity:.8;filter:blur(15px)}}.error-title{color:var(--text-light);margin-bottom:20px;font-size:2.5rem}.error-message{color:var(--text-light-muted);margin-bottom:40px;font-size:1.2rem;line-height:1.7}.error-navigation{flex-wrap:wrap;justify-content:center;gap:20px;margin-bottom:40px;display:flex}.error-navigation a{border:1px solid var(--border-dark);color:var(--text-light-muted);background-color:#5274ff1a;border-radius:8px;align-items:center;padding:10px 20px;transition:all .3s;display:flex}.error-navigation a i{color:var(--splitlight-blue);margin-right:8px}.error-navigation a:hover{color:var(--text-light);border-color:var(--splitlight-blue);background-color:#5274ff33;transform:translateY(-3px)}.glitch-animation{width:300px;height:300px;margin-bottom:40px;position:relative}.glitch-container{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.broken-connection{width:200px;height:200px;position:relative}.node{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;font-size:1.5rem;display:flex;position:absolute;box-shadow:0 0 20px #ffffff4d}.node-1{background:radial-gradient(circle,var(--splitlight-blue)0%,#5274ffb3 100%);animation:3s ease-in-out infinite float;top:30px;left:30px}.node-2{background:radial-gradient(circle,#ff54b8 0%,#ff54b8b3 100%);animation:3s ease-in-out infinite reverse float;bottom:30px;right:30px}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.broken-line{background:linear-gradient(90deg,var(--splitlight-blue),#fff0);width:140px;height:4px;position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%)rotate(45deg)}.broken-line:before{content:"";background:#fff;width:40px;height:100%;animation:2s linear infinite glitch;position:absolute;top:0;left:-20px}.broken-line:after{content:"";background:linear-gradient(90deg,#fff0,#ff54b8);width:70px;height:100%;position:absolute;top:0;right:0}@keyframes glitch{0%{opacity:0;transform:translate(0)}10%{opacity:1;transform:translate(0)}40%{opacity:1;transform:translate(160px)}50%{opacity:0;transform:translate(160px)}to{opacity:0;transform:translate(160px)}}.error-code-digit{position:relative}.error-code-digit:nth-child(2){animation:3s infinite glitch-text}@keyframes glitch-text{0%{transform:translate(0)}92%{transform:translate(0)}93%{transform:translate(5px)}94%{transform:translate(-5px)}95%{transform:translate(0)}96%{transform:translate(5px)}97%{transform:translate(0)}98%{transform:translate(-5px)}99%{transform:translate(0)}to{transform:translate(0)}}@media screen and (max-width:768px){.error-code{font-size:6rem}.error-title{font-size:2rem}.error-message{font-size:1rem}.glitch-animation{width:250px;height:250px}.broken-connection{width:150px;height:150px}.node{width:50px;height:50px;font-size:1.2rem}.broken-line{width:100px}}@media screen and (max-width:480px){.error-code{font-size:5rem}.error-title{font-size:1.5rem}.error-navigation{flex-direction:column;width:100%}.error-navigation a{justify-content:center;width:100%}.glitch-animation{width:200px;height:200px}.broken-connection{width:120px;height:120px}.node{width:40px;height:40px}}