"Daily Dose Science" 是一张科普视频结尾用的片尾画面，采用干净的极简风格。名字和「Watch next」的白色无衬线字在深蓝背景上方，下面是两个细框空视频位和一个圆形订阅位，四角有柔和的行星弧线。换上你的频道名，再叠上 YouTube 元素即可。

Create a finished YouTube end screen background at 1824 × 1024 px, 16:9. Use a deep navy-blue field with subtle tonal variation and restrained cyan-blue accent lines. Set only these exact words, with no additional text: “Daily Dose Science” as the large, bold hero line near the top; “Watch next” as a smaller clear supporting line below it. Use clean white lettering with generous spacing and strong contrast, readable at phone-thumbnail size. Design the lettering as a custom geometric sans: heavy, crisp strokes, open counters, flat terminals, precise spacing, no outlines or glow. In the lower portion, place two equal, empty 16:9 video frames side by side, thinly outlined in muted cyan-blue with dark blue interiors. Leave both frames completely blank: no thumbnails, images, play symbols, or interface. Place a separate empty circular subscribe area centered in the gap below the frames, with a fine cyan-blue ring and a dark blue interior. Keep all text and key elements within safe margins; keep the background calm and uncluttered, especially behind the name and inside all three clickable areas. No logos, icons, decorative lettering, or extra words.