Minimalist Twitch Channel Art - youtube banner size all devices

Multi-platform social cover banner for youtube banner size all devices. Primary platform: Twitch channel art. Tagline: youtube banner size all devices. Vibe: minimalist clean, warm earth palette. Strong visual hierarchy with the brand name + tagline rendered as clean placeholder typography. Safe zone awareness so important content stays in the visible center across crops. No watermarks. No real-celebrity likenesses. No copyrighted franchise look-alikes. Target search intent (rendered visually, no on-image text): "youtube banner size all devices" (en).