A creative expandable team showcase built as a plain, fully editable Etch tree: section > container > header (h2, intro) > a row of five "Team Panel" component instances forming a horizontal image accordion. Only the panel is a component, with typed props: photo (image), photoAlt, name and role. On pointer devices the panels sit narrow and one expands to full width on hover/focus (CSS flex-grow transition, no JS); on touch the panels stay in an equal-width, horizontally scrollable row so every name stays reachable without hover. The active panel reveals a caption (name, role) over a gradient scrim; inactive panels keep a dimmed portrait. Section theme is a data attribute: data-theme (light|dark) on the section. Keyboard users can Tab through each panel link to expand it via :focus-within. Visible :focus-visible rings, AA contrast in both themes, prefers-reduced-motion respected.