@media (prefers-color-scheme: dark) { * { background-color: black; color: white; } } @media (prefers-color-scheme: light) { * { background-color: white; color: black; } } h1, h2, h3 { font-family: monospace; } body { font-family: system-ui; padding: 1%; font-size: 18px; max-width: 40em; margin: auto; width: 50%; border: 10px solid lightgrey; border-radius: 5px; } #particle-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; } #bird-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; }