:root{--text:#1f2933;--text-h:#0f172a;--bg:#f8fafc;--accent:#b45309;--sans:"IBM Plex Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;font:18px/1.6 var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{justify-content:center;align-items:center;min-height:100svh;display:flex}body{background:radial-gradient(circle at top,#f59e0b2e,#0000 35%),linear-gradient(#fffdf8 0%,#f8fafc 100%);min-width:320px;margin:0}h1{color:var(--text-h);letter-spacing:-.06em;margin:0 0 1rem;font-size:clamp(2.75rem,8vw,4.75rem);line-height:.95}p{margin:0}.app-shell{width:min(720px,100% - 3rem);padding:4rem 0}.test-asset{margin:0 0 1.5rem;display:block}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem;font-size:.9rem;font-weight:600}.intro{max-width:38rem;font-size:1.1rem}