body{color:#0f172a;background:#f8fafc;margin:0;font-family:ui-sans-serif,system-ui,sans-serif}main{max-width:48rem;padding:2rem}h1{font-size:1.875rem;line-height:1.2}.card{background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;max-width:28rem;margin-top:1.5rem;padding:1.5rem;box-shadow:0 1px 2px #0000000d}.card h2{margin:0;font-size:1.125rem;font-weight:600}.card p{color:#475569;margin:.5rem 0 0}