Redesign this approved papercraft article cover into a separate EXTRA-WIDE hero banner, EXACTLY about 2.4:1 aspect ratio, ideally 2400x1000. Keep its characteristic tactile paper fibers, folded card volumes, soft natural shadows, mature miniature diorama quality and topic identity. Recompose the artwork for the low-height wide canvas, NOT cropping, squeezing or letterboxing the supplied 3:2 picture. This hero must be clearly related to its thumbnail but use its own complete horizontal composition. All text, subject and watermark must fit with safe margins. Exact readable heading: "iPhone / iPad 开始使用". Exact understated watermark bottom-right: "clashfreenode.com". No other text. Translucent vellum phone-shaped arch at left, configuration cards crossing a coral paper suspension bridge toward a golden circular connection portal at right. Panoramic indigo/lavender cut-paper canyon; bridge stretches across wide canvas. Keep heading on a light upper region.