:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--warna-teks:#1f2937;--warna-latar:#f8fafc;--warna-utama:#1f3a8a;color:var(--warna-teks);background:var(--warna-latar);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{margin:0}.halaman{max-width:40rem;margin:0 auto;padding:2rem 1rem}h1{color:var(--warna-utama);margin:0 0 .5rem;font-size:1.75rem}