:root { color-scheme: light dark; }
body { font: 1.0625rem/1.6 system-ui, sans-serif; max-width: 36rem; margin: 0 auto; padding: 3rem 1.25rem; }
h1 { font-size: 1.75rem; margin: 0 0 1rem; }
ul { padding-left: 1.25rem; }
li { margin: .4rem 0; }
small { font: .8rem/1.4 ui-monospace, monospace; opacity: .7; overflow-wrap: anywhere; }
hr { border: 0; border-top: 1px solid currentColor; opacity: .2; margin-top: 2rem; }