Japanese YouTube thumbnail, 16:9. Style EXACTLY like image 4 (Komashiba channel): multicolor radial sunburst rays, huge bold Japanese text with thick white+black outline, the flat cute sticker-style shiba mascot from image 5 (red cap, purple bandana, thick white outline, flat cartoon) on the right pointing at the panels, small dark "Doitong" pill top right. CRITICAL: the middle strip has three panels that must be faithful crops of the three different input frames, NOT merged into one chef: left panel = image 1 exactly (older chef in white uniform and tall white hat, big flame rising from the pan on the right, dark kitchen), middle panel = image 2 exactly (young chef in white jacket seen from the side tossing food in a pan over a gas stove, smaller flame, steam), right panel = image 3 exactly (chef in a dark grey shirt behind a huge wall of flame, stainless steel kitchen with copper pots). Three visibly DIFFERENT chefs. Brighten slightly. Small yellow "VS" between panels, small labels "Kling", "FLUX", "Seedance". Big Japanese text: top white "AI動画", bottom yellow "徹底比較" — spell exactly.
