:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#047857,#064e3b);color:#f0fdf4;text-align:center;padding:2rem}.page h1{font-size:clamp(2rem,6vw,4rem);font-weight:700;letter-spacing:-.02em}