.not-found-container{position:relative;min-height:calc(100vh - 64px);display:flex;flex-direction:column;justify-content:center;align-items:center;overflow:hidden;background-color:#0d1117;color:#fff;text-align:center;padding:2rem;z-index:1}.not-found-content{position:relative;z-index:10;background:#0d1117a6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:3rem;border-radius:1.5rem;border:1px solid rgba(255,255,255,.1);box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column;align-items:center;gap:1.5rem;max-width:500px;animation:fade-in-up .8s ease-out}.not-found-icon{color:#dfb163;filter:drop-shadow(0 0 10px rgba(223,177,99,.4));margin-bottom:-.5rem}.not-found-title{font-size:5rem;font-weight:800;line-height:1;margin:0;background:linear-gradient(135deg,#f3d47f,#c59343);-webkit-background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}.not-found-subtitle{font-size:1.5rem;font-weight:500;margin:0;color:#e2e8f0}.not-found-text{font-size:1.1rem;color:#94a3b8;margin:0;line-height:1.6}.home-button{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(to right,#dfb163,#c59343);color:#0d1117;font-weight:600;padding:.75rem 1.5rem;border-radius:2rem;text-decoration:none;transition:all .3s ease;margin-top:1rem;box-shadow:0 4px 15px #dfb1634d}.home-button:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 6px 20px #dfb16366}.home-button:active{transform:translateY(1px)}.searchlight{position:absolute;bottom:-10vh;width:25vw;height:150vh;clip-path:polygon(45% 100%,55% 100%,100% 0,0 0);transform-origin:bottom center;z-index:0;pointer-events:none;mix-blend-mode:screen}.searchlight-1{left:10%;background:linear-gradient(to top,#dfb16399,#dfb1631a 60%,#dfb16300);animation:sweep-1 12s cubic-bezier(.4,0,.2,1) infinite alternate}.searchlight-2{left:50%;background:linear-gradient(to top,#fff6,#ffffff0d,#fff0);animation:sweep-2 15s cubic-bezier(.4,0,.2,1) infinite alternate-reverse}.searchlight-3{right:15%;left:auto;background:linear-gradient(to top,#dfb16380,#dfb16314 60%,#dfb16300);animation:sweep-3 10s cubic-bezier(.4,0,.2,1) infinite alternate}@keyframes sweep-1{0%{transform:rotate(-35deg)}to{transform:rotate(45deg);opacity:.7}}@keyframes sweep-2{0%{transform:rotate(-25deg);opacity:.5}to{transform:rotate(25deg)}}@keyframes sweep-3{0%{transform:rotate(45deg)}50%{opacity:.8}to{transform:rotate(-30deg);opacity:.6}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.not-found-title{font-size:4rem}.not-found-content{padding:2rem}.searchlight{width:30vh}}