:root { color-scheme: light dark; font-family: system-ui, sans-serif; }
body { margin: 0; }
.site-header { display: flex; justify-content: space-between; padding: .75rem 1rem; border-bottom: 1px solid #8884; }
main { max-width: 64rem; margin: 1rem auto; padding: 0 1rem; }
.badge { font-size: .75em; font-weight: normal; padding: .1em .5em; border: 1px solid #8888; border-radius: .75em; }