.home-page{text-align:center;padding:2rem 0}.home-page h2{font-size:2rem;margin-bottom:1rem}.hello-world{font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:#646cff}.timestamp{font-size:.95rem;opacity:.8;font-family:monospace}.about-page{max-width:800px;margin:0 auto;line-height:1.8}.about-page h2{font-size:2rem;margin-bottom:1.5rem}.about-page p{margin-bottom:1.5rem;font-size:1.05rem}.not-found-page{text-align:center;padding:3rem 2rem}.not-found-page h2{font-size:1.8rem;margin-bottom:1rem}.not-found-page p{margin-bottom:2rem;opacity:.8}.home-link{display:inline-block;padding:.75rem 1.5rem;background-color:#646cff;color:#fff;border-radius:6px;text-decoration:none;font-weight:500;transition:background-color .3s}.home-link:hover{background-color:#5558e3;text-decoration:none}.header{background-color:#1a1a1a;padding:2rem;border-bottom:1px solid #333;text-align:center}.header h1{margin:0;font-size:2rem}.tagline{margin:.5rem 0 0;font-size:.9rem;opacity:.7}@media (prefers-color-scheme: light){.header{background-color:#f0f0f0;border-bottom:1px solid #ddd}}.navigation{background-color:#2a2a2a;padding:0;border-bottom:1px solid #333}.nav-list{list-style:none;margin:0;padding:0;display:flex;justify-content:center;gap:2rem}.nav-list a{display:block;padding:1rem;color:#646cff;text-decoration:none;font-weight:500;transition:color .3s}.nav-list a:hover{color:#7c7cff;text-decoration:none}@media (prefers-color-scheme: light){.navigation{background-color:#f9f9f9;border-bottom:1px solid #ddd}}.layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}:root{color-scheme:light dark;color:#ffffffde;background-color:#242424}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){button{background-color:#f9f9f9}}a{color:#646cff;text-decoration:none}a:hover{text-decoration:underline}#root{width:100%;margin:0 auto;text-align:center}