Build a single Primary Button, the main call to action, not a toolbar. Structure: one filled button labeled Save with comfortable padding (about 32px height). Visual: solid accent fill, high-contrast label, no outline-only look. Interaction: click fires the primary action; keyboard focus-visible ring. States: default, hover (slightly lighter or lifted), pressed, disabled, loading optional. Do not style it as a ghost, outline, or link, and do not add a dropdown chevron. If a design system exists, map colors to its tokens but keep this structure. No extra page chrome, no emoji.
做一颗主按钮,作为页面主操作,不要整条工具栏。实心填充、对比足够的文字,标签 Save,高度约 32px。点击执行主操作,键盘有可见焦点环。状态含默认、悬停、按下、禁用。不要做成幽灵、描边或链接,也不要右侧下拉箭头。 若项目已有设计系统,颜色跟 token,结构和交互保持不变。不要整页壳,不要 emoji。