fn_b/docs/content/tutorials/assets/newcomer/android-wide-hero.txt

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: "Android 开始使用". Exact understated watermark bottom-right: "clashfreenode.com". No other text. Green paper Android courier at left operating a red lever; three configuration cards travel along a long ochre conveyor into a navy power-symbol gateway at right. Wide lateral workshop, lower machine profile, title above the conveyor. Preserve vibrant pink/lime accents.