:root{color-scheme:light;--bg:#f7f4ee;--text:#111}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}.page,body{min-height:100vh}.page{display:grid;place-items:center;padding:24px}.page h1{margin:0;font-size:clamp(1.25rem,2vw,2rem);font-weight:600;letter-spacing:-.04em;text-align:center}