.contrast-color{--tag-text: white;color:var(--tag-text);text-shadow:0 0 .05em black,0 0 .05em black,0 0 .05em black,0 0 .05em black;@supports (color: oklch(from red l c h)){--l: clamp(0, (l / var(--l-threshold, .623) - 1) * -infinity, 1);color:oklch(from var(--tag-bg) var(--l) 0 h);--tag-text: oklch(from var(--tag-bg) var(--l) 0 h);text-shadow:none}@supports (color: contrast-color(red)){color:contrast-color(var(--tag-bg));--tag-text: contrast-color(var(--tag-bg));text-shadow:none}}.contrast-color span::selection{background-color:var(--tag-text);color:var(--tag-bg)}.contrast-color span::-moz-selection{background-color:var(--tag-text);color:var(--tag-bg)}