*{box-sizing:border-box}html,body{color:#111;background:#fff;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 24px}.btn{border:1px solid #111;border-radius:10px;padding:12px 18px;font-weight:600;display:inline-block}.btn.dark{color:#fff;background:#111}.card{background:#fff;border:1px solid #e8e8e8;border-radius:16px}.muted{color:#666}