:root{--primary:#00d4ff;--secondary:#f0f;--accent:#ff0;--dark:#0a0a0f;--darker:#050507;--light:#fff;--glass:#ffffff0d;--glass-border:#ffffff1a;--text-light:#ffffffe6;--text-dim:#ffffffb3;--success:#4caf50;--error:#f04}@keyframes float{0%,to{transform:translateY(0)rotate(0)}25%{transform:translateY(-20px)rotate(5deg)}75%{transform:translateY(20px)rotate(-5deg)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes twinkle{0%,to{opacity:0}50%{opacity:1}}@keyframes shootingStar{0%{opacity:1;transform:translate(-100px)translateY(-100px)rotate(45deg)}to{opacity:0;transform:translate(1000px)translateY(1000px)rotate(45deg)}}@keyframes glitch{0%,to{text-shadow:2px 2px 0 var(--primary),-2px -2px 0 var(--secondary);transform:translate(0)}20%{text-shadow:2px 2px 0 var(--secondary),-2px -2px 0 var(--primary);transform:translate(-2px,2px)}40%{text-shadow:-2px -2px 0 var(--primary),2px 2px 0 var(--secondary);transform:translate(-2px,-2px)}60%{text-shadow:2px -2px 0 var(--secondary),-2px 2px 0 var(--primary);transform:translate(2px,-2px)}80%{text-shadow:-2px 2px 0 var(--primary),2px -2px 0 var(--secondary);transform:translate(2px,2px)}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-30px)}}.not-found-body{color:var(--light);background:#000;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex;position:relative;overflow:hidden}.space-bg{z-index:-3;background:radial-gradient(at bottom,#1b2735 0%,#090a0f 100%);width:100%;height:100%;position:fixed;top:0;left:0}.stars{z-index:-2;width:100%;height:100%;position:fixed;top:0;left:0}.star{width:2px;height:2px;animation:twinkle var(--duration)ease-in-out infinite;background:#fff;border-radius:50%;position:absolute}.shooting-stars{z-index:-1;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden}.shooting-star{background:linear-gradient(90deg,transparent,var(--primary),transparent);width:100px;height:2px;animation:3s linear infinite shootingStar;position:absolute}.shooting-star:first-child{animation-duration:3s;animation-delay:0s;top:10%}.shooting-star:nth-child(2){animation-duration:4s;animation-delay:1s;top:30%}.shooting-star:nth-child(3){animation-duration:3.5s;animation-delay:2s;top:60%}.planets{z-index:-1;width:100%;height:100%;position:fixed}.planet{border-radius:50%;animation:10s ease-in-out infinite float;position:absolute}.planet-1{background:radial-gradient(circle at 30% 30%,var(--primary),transparent);filter:blur(30px);opacity:.5;width:150px;height:150px;top:10%;left:10%}.planet-2{background:radial-gradient(circle at 30% 30%,var(--secondary),transparent);filter:blur(40px);opacity:.4;width:200px;height:200px;animation-delay:3s;bottom:20%;right:10%}.planet-3{background:radial-gradient(circle at 30% 30%,var(--accent),transparent);filter:blur(20px);opacity:.3;width:100px;height:100px;animation-delay:6s;top:50%;left:70%}.container{text-align:center;z-index:10;max-width:800px;padding:40px;position:relative}.lost-robot{filter:drop-shadow(0 0 30px #00d4ffcc);margin-bottom:30px;font-size:150px;animation:3s ease-in-out infinite float;display:inline-block;position:relative}.lost-robot:before{content:"?";color:var(--accent);font-size:60px;animation:2s ease-in-out infinite bounce;position:absolute;top:-30px;right:-30px}.error-code{background:linear-gradient(45deg,var(--primary),var(--secondary),var(--accent));-webkit-text-fill-color:transparent;background-size:200%;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(8rem,20vw,12rem);font-weight:700;line-height:1;animation:3s linear infinite shimmer;position:relative}.error-code:hover{animation:.5s ease-in-out glitch}.error-text{color:var(--primary);text-transform:uppercase;letter-spacing:3px;margin-bottom:20px;font-size:clamp(1.5rem,4vw,2rem);animation:2s ease-in-out infinite pulse}.error-message{color:var(--text-light);max-width:600px;margin-bottom:40px;margin-left:auto;margin-right:auto;font-size:1.2rem;line-height:1.6}.nav-options{flex-wrap:wrap;justify-content:center;gap:30px;margin-bottom:50px;display:flex}.nav-card{background:var(--glass);border:1px solid var(--glass-border);width:200px;color:inherit;-webkit-backdrop-filter:blur(10px);border-radius:20px;padding:30px;text-decoration:none;transition:all .3s;position:relative;overflow:hidden}.nav-card:before{content:"";opacity:0;background:radial-gradient(circle,#00d4ff4d 0%,#0000 70%);width:200%;height:200%;transition:opacity .3s;position:absolute;top:-50%;left:-50%}.nav-card:hover:before{opacity:1}.nav-card:hover{border-color:var(--primary);transform:translateY(-10px)scale(1.05);box-shadow:0 20px 60px #00d4ff66}.nav-icon{margin-bottom:15px;font-size:48px;animation:3s ease-in-out infinite pulse;display:block}.nav-card:first-child .nav-icon{animation-delay:0s}.nav-card:nth-child(2) .nav-icon{animation-delay:.5s}.nav-card:nth-child(3) .nav-icon{animation-delay:1s}.nav-title{color:var(--primary);margin-bottom:10px;font-size:18px;font-weight:700}.nav-desc{color:var(--text-dim);font-size:14px}.search-container{max-width:500px;margin:0 auto 40px;position:relative}.search-box{background:var(--glass);border:2px solid var(--glass-border);width:100%;color:var(--light);-webkit-backdrop-filter:blur(10px);border-radius:50px;padding:20px 60px 20px 30px;font-size:18px;transition:all .3s}.search-box:focus{border-color:var(--primary);outline:none;box-shadow:0 0 30px #00d4ff80}.search-box::placeholder{color:var(--text-dim)}.search-btn{background:linear-gradient(45deg,var(--primary),var(--secondary));cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:45px;height:45px;font-size:20px;transition:all .3s;display:flex;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.search-btn:hover{transform:translateY(-50%)scale(1.1);box-shadow:0 0 20px #00d4ff99}.fun-facts{background:var(--glass);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);border-radius:20px;margin-top:40px;padding:30px}.fun-fact-title{color:var(--accent);justify-content:center;align-items:center;gap:10px;margin-bottom:15px;font-size:20px;display:flex}.fun-fact-icon{animation:3s linear infinite spin}.fun-fact-text{color:var(--text-light);font-size:16px;line-height:1.6}.home-btn{background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;text-transform:uppercase;letter-spacing:2px;border-radius:50px;margin-top:30px;padding:18px 50px;font-size:18px;font-weight:700;text-decoration:none;transition:all .3s;display:inline-block;position:relative;overflow:hidden}.home-btn:before{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.home-btn:hover:before{left:100%}.home-btn:hover{transform:translateY(-5px)scale(1.05);box-shadow:0 20px 60px #00d4ff99}.error-footer{text-align:center;color:var(--text-dim);font-size:14px;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.error-footer a{color:var(--primary);text-decoration:none;transition:all .3s}.error-footer a:hover{color:var(--accent);text-shadow:0 0 10px #ffff0080}@media (max-width:768px){.container{padding:20px}.error-code{font-size:6rem}.error-text{font-size:1.2rem}.nav-options{gap:20px}.nav-card{width:150px;padding:20px}.lost-robot{font-size:100px}}.konami-active .error-code{animation:.5s ease-in-out infinite glitch}.konami-active .lost-robot{animation:1s linear infinite spin}