/* Teaser demos inside the auth gate card (lib/auth_demos.py) reuse the docs'
   exec examples verbatim — some carry fixed pixel widths sized for the full
   docs page (e.g. the 800px model-viewer). Clamp them to the card. */
.auth-gate-demo model-viewer,
.auth-gate-demo > * {
    max-width: 100% !important;
}