html,body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#f9fafb;color:#333;margin:0;padding:0;min-height:100vh;box-sizing:border-box}body{padding:1rem}main{padding-top:56px;padding-bottom:80px}.full-width{width:100%}.max-w-360{max-width:360px}.text-center{text-align:center}