:root{--bg: #0b1220;--surface: #11213a;--accent: #61dafb;--text: #e8f1ff}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,sans-serif}body{min-height:100vh;background:radial-gradient(circle at top,#243b5b,#0b1220 60%);color:var(--text)}.app-shell{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.card{background:#0c182de6;border:1px solid rgba(255,255,255,.08);border-radius:1.25rem;padding:2rem;max-width:28rem;box-shadow:0 20px 80px #00000059}h1{color:var(--accent);margin-bottom:1rem}p{line-height:1.75;margin-bottom:1rem}ul{list-style:none;padding-left:1rem}li:before{content:"•";color:var(--accent);display:inline-block;width:1em;margin-left:-1em}