Silent AC for Peaceful Sleep

[Format] Professional e-commerce product main image, square 1:1, soft family-appliance style blending lifestyle photography with a clean white product shot and blue accents. [Colors] Airy pastel palette — white bedding and pale blue-grey wall wash, sky-blue headline type (#2f7fd0), cool blue airflow streaks, a solid blue promo band at the base; the white air conditioner blends into the light scene. Small blue corner tag at top-left. No frame border. [Layout] A slim blue label sits at the very top-left. The headline block occupies the upper-left; two rows of outlined feature pills run down the left edge; the right half shows a sleeping baby; the white wall-mounted unit stretches across the lower third blowing visible blue air; a full-width blue price strip caps the bottom. [Subject] A peaceful sleeping white / Caucasian baby with fine dark hair, cheek resting on a white pillow, tucked under soft white bedding, one small fist curled near the chin, bathed in gentle diffused daylight. Below, a glossy white split air-conditioner in sharp studio focus with a faint blue breeze flowing from its vanes. [Headline] Upper-left, in bold sky-blue caps: "Serene Living, Cooling & Heating You Can Feel"; under it a dark grey sub-line "Powerful Warm & Cool, Whisper-Quiet Sleep". Left pills list "Fast Cooling", "App Control", "Silent Operation", "Strong Heating & Cooling", "Level-2 Energy Efficiency". Bottom blue band: "Festival Price Only $4999" in heavy white. [Mood] Tender, hushed and reassuring; pastel light, sleeping-baby trust cue, clean blue tech accents.