uni-page-body{font-family:system-ui}
.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:20px;padding:12px 0}.btn-primary::after{border:none}.card{background:#fff;border-radius:8px;margin:10px 15px;padding:15px;box-shadow:0 1px 6px rgba(0,0,0,.04)}.safe-bottom{height:env(safe-area-inset-bottom)}