:root[data-ambience=star]{--titula-bg: linear-gradient(90deg, #caa, #def);--cl-main: #a00;--cl-link: #a00;--cl-link-hover: #f33}:root[data-ambience=moon]{--titula-bg: linear-gradient(90deg, #200, #215);--cl-main: #e44;--cl-link: #e44;--cl-link-hover: #f66}