:root { color-scheme: light; color: #182923; background: #dce5d8; font: 1rem/1.5 system-ui, sans-serif; }
main { max-width: 36rem; margin: 2rem auto; padding: 0 1rem; }
form, label { display: grid; gap: .6rem; }
form { gap: 1rem; }
input, textarea, button { font: inherit; padding: .55rem; border: 1px solid #52665b; border-radius: .35rem; }
button { justify-self: start; background: #274d3d; color: white; }
button:disabled { opacity: .55; }
a { color: #254537; }