Premium wide editorial four-panel infographic base image for an American travel guide. Four crisp evenly spaced visual sections with large elegant symbols and clean backdrop: airplane ticket with shield for trip cancellation, medical cross and stethoscope for emergency health coverage, rescue helicopter or ambulance for medical evacuation, organized receipt documents with check mark for a claim. Modern bright off-white blue, teal, warm amber accents, generous uncluttered areas for website to overlay explanatory text. Neat professional vector illustration, no writing, NO LETTERS, NO WORDS, NO NUMBERS, no watermark or logo, horizontal 16:9.