28 slides visually captured and reviewed.
No missing images or detected text overflow in browser checks.
Arrow navigation, media playback, pause on slide exit, presenter/audience synchronization verified.
HyperFrames 0.8.149 lint/runtime/layout check passed with contrast disabled; repeated-image warning is intentional. CLI screenshot adapter failed; 28-slide browser screenshots and separate computed text-contrast audit supply visual verification.
Credentials pattern scan passed.
Offline images, clips, fonts and player assets included.
