dark
夜间渲染
带一点冷色发光感，适合 3D、AI 和科技主题素材。
颜色
#111318
#345b86
#65c6b8
CSS
background: radial-gradient(circle at 72% 18%, #65c6b8 0%, transparent 28%), linear-gradient(145deg, #111318 0%, #1c2738 60%, #345b86 100%);dark
带一点冷色发光感，适合 3D、AI 和科技主题素材。
background: radial-gradient(circle at 72% 18%, #65c6b8 0%, transparent 28%), linear-gradient(145deg, #111318 0%, #1c2738 60%, #345b86 100%);