:root { color-scheme: dark; font: 1rem/1.65 system-ui, sans-serif; background: #101912; color: #f3f3e9; }
body { margin: 0; }
main { max-width: 48rem; margin: auto; padding: clamp(1.25rem, 5vw, 3.5rem); }
a { color: #b9dfa3; text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid #ffb454; outline-offset: 5px; }
h1, h2 { line-height: 1.2; }
h1 { font-size: clamp(2rem, 6vw, 3rem); }
section { margin-top: 2.5rem; }
p { margin: 1rem 0; }
nav { padding-block: 1rem; }