:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400}body{margin:0;min-width:320px;min-height:100vh;background:#f8fafc;color:#0f172a}#root{display:grid;place-items:center;min-height:100vh;padding:2rem}.app-shell{width:min(100%,48rem);border:1px solid #e2e8f0;border-radius:.75rem;background:#fff;padding:1.5rem;box-shadow:0 8px 30px #0f172a12}h1,h2{margin:0 0 .75rem}p{margin:.5rem 0}