"Race Week Preview" は、レースチャンネルのYouTubeサムネイルで、力強いモータースポーツ風です。白いスピード線をまとった斜めの赤い大文字が、横から照らされた暗いコースの中央にあり、左に短い話題の一行、下の隅に配信時間のタグ、右には赤と白のチェッカーフラッグがはためいています。

Create a 16:9 YouTube channel race-show banner with a complete, legible typographic composition. Near-black night-circuit asphalt background, subtly textured with rubber marbling and a thin white pit-lane stripe sweeping across the lower quarter. At upper left, small engineered label: "GRIDLINE // CHANNEL". Across the center, the dominant two-line headline reads exactly: "RACE WEEK" / "PREVIEW". Custom-built wide extended display lettering: horizontal-dominant proportions, uniformly heavy strokes, crisp 90-degree terminals, squared superelliptical counters, mathematically centered crossbars, close-cropped forms; each character leans forward as a whole on a strong racing slant. Do not use rounded or organic letterforms. Finish the headline in high-gloss racing red lacquer, with narrow championship-gold inset edge strips and carbon-black extrusion beneath; hard overhead pit-lane spotlight creates a razor-sharp white specular line along upper stroke planes and a deep offset shadow trailing down-right. Fine white horizontal speed streaks begin tightly behind the headline’s left edges and dissolve through the black field, never crossing the text faces. Under headline at left, set compact white technical text: "ANALYSIS · FORM GUIDE · TRACK TALK". At bottom left, a gold-outlined rectangular broadcast tab reads: "THURSDAY · 19:00". At lower right, a small white-and-red checkered-flag grid motif, partially cropped. One distant circular track lamp blooms softly at upper right with restrained red lens flare; faint motion-blur bokeh only in the background. Strong clean negative space around all copy, broadcast-thumbnail readability, exact text rendering, no extra words, no logos, no drivers, no cars, no watermark.