.container,body{text-align:center}body{background-color:#121212;color:#f0f0f0;font-family:'IBM Plex Mono',monospace;margin:0;padding:0;display:flex;justify-content:center;align-items:center;height:100vh;flex-direction:column;overflow:hidden}.container{max-width:90%;width:400px;padding:2rem;border:1px solid #3e3e3e;border-radius:8px;background-color:#1e1e1e;box-shadow:0 0 15px rgba(0,0,0,.6);margin:0 auto;opacity:0;animation:1s forwards fadeIn}h1{font-size:5rem;color:#ff4d4d;margin-bottom:1rem}.code,p{margin-bottom:1.5rem}p{font-size:1.2rem}.code{display:inline-block;background-color:#2d2d2d;padding:.5rem 1rem;border-radius:5px;color:#80cbc4;font-size:1rem;font-weight:700}.back-home{background-color:#80cbc4;padding:1rem 2rem;border-radius:8px;color:#121212;text-decoration:none;font-weight:500;transition:.3s}.back-home:hover{background-color:#4db6ac;transform:scale(1.05)}.not-found{font-size:1.1rem;margin:1.5rem 0;color:#ff7043}.not-found code{color:#ffeb3b}@keyframes fadeIn{0%{opacity:0}100%{opacity:1}}@media (max-width:768px){.container{width:90%;padding:1.5rem}h1{font-size:3rem}p{font-size:1rem}.code{font-size:.9rem}.back-home{padding:.8rem 1.5rem;font-size:1rem}}@media (max-width:480px){h1{font-size:2.5rem}.not-found{font-size:1rem}.back-home{font-size:.9rem}}