:root{--cream:#f6efe6;--text:#2b2b2b;--muted:#6b6b6b}
html,body{height:100%;margin:0}
body{background:var(--cream);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:2rem;box-sizing:border-box;flex-direction:column}
.center h1{margin:0;font-size:clamp(1.25rem,4vw,2rem);font-weight:600;letter-spacing:0.01em}
.center .sub{margin-top:0.75rem;color:var(--muted);font-size:clamp(0.875rem,2.2vw,1rem)}
.center a{color:var(--text);text-decoration:underline}