*{box-sizing:border-box}html{color-scheme:light}body{margin:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:#fafbfc;color:#0f172a;font-family:Arial,Helvetica,sans-serif}main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1.5rem;text-align:center}.logo{display:block;width:min(31rem,90vw);max-width:100%;height:auto}h1{font-size:clamp(1.2rem,3vw,1.6rem);font-weight:400;letter-spacing:.025em;margin:2.25rem 0 0;color:#475569}footer{text-align:center;padding:1.5rem;font-size:.875rem;line-height:1.6;color:#64748b}