這套葉子差分，邊緣嚴絲合縫

Build a seamless surface pattern out of simplified palm leaves, banana leaves, and a scattering of small fern accents, each rendered as a clean flat shape. Blend dusky blue, cream, and muted terracotta into the palette for a subtly contemporary feel. Let the leaves overlap lightly while their contour lines stay crisp and clean. Across every edge, the repeat should align perfectly, producing an uninterrupted flow with no visible break. Hold the whole design to a strict vector aesthetic - no added texture, no shading.

做一整片可無縫重複的表面圖案，由簡化的棕櫚葉、香蕉葉和零星的蕨類點綴組成，每一片都是乾淨利落的平面形狀。配色調入灰藍、奶油白與低飽和赤陶色，透出一種低調的現代感。葉片之間輕輕疊壓，但輪廓線始終保持乾淨清晰。任意邊緣拼接都要完全對齊，形成沒有斷點的連續流動感。整體嚴格保持向量美學——不加紋理，不加陰影。