Design a polished high-fidelity mobile UI concept for an original unbranded community emergency shelter map. Present three portrait smartphones: the primary screen shows a simplified neighborhood map with clear shelter markers; the second shows a shelter detail card using pictograms for capacity, accessibility, drinking water, and medical support; the third shows an offline route and compact emergency-supply checklist. Arrange the devices in a landscape 4:3 product presentation with slight left-to-right overlap against a soft warm-gray background. Build a coherent visual system using deep navy, safety coral, muted teal, and high-contrast ivory. Include bottom navigation, rounded information cards, a map legend, filter chips, status icons, and one prominent action button. Maintain accessible spacing, clear hierarchy, consistent components, and realistic mobile proportions. Use a small set of clean readable English interface labels; no paragraph copy, real place names, brand logos, watermark, crowded map, duplicated screens, or inconsistent controls.