@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes pulse{0%{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}to{opacity:.8;transform:scale(1)}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{0%,to{opacity:1}50%{opacity:.5}}.not-found-container{color:#fff;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex;position:relative;overflow:hidden}.not-found-container:before{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff08 0%,#fff0 70%);width:100%;height:100%;position:absolute;top:0;left:0}.parallax-background{z-index:1;width:100%;height:100%;transition:transform .1s ease-out;position:absolute;top:0;left:0}.circle{opacity:.15;border-radius:50%;position:absolute}.circle.circle-1{background:linear-gradient(45deg,#ff6b6b,#ff8e8e);width:300px;height:300px;animation:8s ease-in-out infinite float;top:10%;left:15%}.circle.circle-2{background:linear-gradient(45deg,#4e54c8,#8f94fb);width:200px;height:200px;animation:10s ease-in-out infinite reverse float;bottom:15%;right:10%}.circle.circle-3{background:linear-gradient(45deg,#00b8a9,#7bdcb5);width:150px;height:150px;animation:7s ease-in-out 1s infinite float;top:20%;right:20%}.circle.circle-4{background:linear-gradient(45deg,#f9d423,#ff4e50);width:100px;height:100px;animation:9s ease-in-out .5s infinite float;bottom:10%;left:20%}.content{z-index:2;text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:600px;padding:2rem;animation:1s ease-out fadeIn;display:flex;position:relative}.error-code{letter-spacing:-2px;color:#fff;text-shadow:0 10px 20px #0003;justify-content:center;align-items:center;margin-bottom:1.5rem;font-size:8rem;font-weight:800;display:flex}.error-code span{animation:3s infinite pulse;display:inline-block}.error-code .zero-container{width:120px;height:120px;margin:0 .5rem;animation:3s .5s infinite pulse;position:relative}.error-code .zero-outer{border:15px solid #fff;border-radius:50%;width:100%;height:100%;animation:20s linear infinite rotate;position:absolute;top:0;left:0;box-shadow:0 5px 15px #0003}.error-code .zero-inner{background-color:#fff3;border-radius:50%;width:40%;height:40%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:inset 0 0 10px #ffffff80}.title{-webkit-text-fill-color:#0000;text-shadow:0 2px 10px #0000001a;background:linear-gradient(90deg,#fff,#e0e0e0);-webkit-background-clip:text;background-clip:text;height:50px;margin-bottom:1rem;font-size:2.5rem;font-weight:700}.message{color:#fffc;margin-bottom:2.5rem;font-size:1.2rem;line-height:1.6}.actions{flex-direction:column;align-items:center;gap:1.5rem;display:flex}.home-button{color:#fff;background:linear-gradient(90deg,#4776e6,#8e54e9);border:none;border-radius:50px;justify-content:center;align-items:center;padding:.75rem 2rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 20px #0000001a}.home-button:before{content:"";background:linear-gradient(90deg,#fff0 0%,#fff3 50%,#fff0 100%);width:100%;height:100%;transition:all .6s;position:absolute;top:0;left:-100%}.home-button:hover{transform:translateY(-3px);box-shadow:0 15px 25px #0003}.home-button:hover:before{left:100%}.home-button:hover .button-icon{transform:translate(5px)}.home-button .button-text{margin-right:.5rem}.home-button .button-icon{transition:transform .3s}.redirect-message{color:#fff9;font-size:.9rem}.redirect-message .countdown{color:#fff;font-weight:700;animation:1s infinite blink;display:inline-block}@media (max-width:768px){.error-code{font-size:6rem}.error-code .zero-container{width:90px;height:90px}.title{font-size:2rem}.message{font-size:1rem}}@media (max-width:480px){.error-code{font-size:4rem}.error-code .zero-container{width:60px;height:60px}.error-code .zero-outer{border-width:10px}.title{font-size:1.5rem}.circle.circle-1{width:150px;height:150px}.circle.circle-2{width:100px;height:100px}.circle.circle-3{width:80px;height:80px}.circle.circle-4{width:60px;height:60px}}