崩坏：星穹铁道-流萤·第08期手机壁纸

vertical 9:16 mobile phone wallpaper composition, portrait orientation. A high-quality illustration featuring Firefly from Honkai: Star Rail (long silver hair with soft teal tips, bright teal eyes, gentle young adult woman). Use natural balanced adult proportions with an understated overall silhouette, without exaggerated curves. wearing a stylish comfortably tailored tank top paired with high-waisted denim short shorts as a coordinated summer street-fashion look, fully replacing the original costume while retaining only identity-defining physical traits; do not retain original clothing, weapons, headwear, masks, armor, capes, wings, costume accessories, decorative props, companions, or signature ornaments. Use a comfortable close fit with slight garment ease and natural folds, rather than a stretched skin-tight fit. medium shot, eye-level, waist-up, balanced composition. use a fresh independently composed framing; place the subject slightly right of center with comfortable breathing space on the left, while preserving the selected shot and complete framing. showing a goofy innocent grin. peeking through slightly spread fingers. cleanly detailed, smooth rendering with soft gradients and clean flat color areas, minimal grain or noise, clearly adult character, fashion-forward styling faithful to the specified outfit design.