请您尝试修改主题色和切换主题 (位于右上角的导航栏),
您将会从下图中看到变化.
primary on-primary secondary on-secondary tertiary on-tertiary error on-error surface on-surface surface-variant on-surface-variant inverse-surface inverse-on-surface background on-background
primary-container on-primary-container secondary-container on-secondary-container tertiary-container on-tertiary-container error-container on-error-container
surface-container-highest surface-container-high surface-container surface-container-low surface-container-lowest
surface-dim surface-bright surface-tint outline outline-variant shadow scrim inverse-primary
primary-fixed primary-fixed-dim on-primary-fixed on-primary-fixed-variant secondary-fixed secondary-fixed-dim on-secondary-fixed on-secondary-fixed-variant tertiary-fixed tertiary-fixed-dim on-tertiary-fixed on-tertiary-fixed-variant
primary-palette-key-color secondary-palette-key-color tertiary-palette-key-color neutral-palette-key-color neutral-variant-palette-key-color