:doodle { @size: 80px; animation: rot 4s infinite linear var(--state); cursor: pointer; } background: rgba(244,164,96,.9); clip-path: @shape( points: 18;R: seq(.618, 1, 0);T: seq(t-.55, t, t);x: R * cos(T);y: R * sin(T); ); @keyframes rot { to { transform: rotate(1turn); } } :doodle { @size: auto 4em; bottom: 10px; --geci: "css-doodle player"; --motion: cover2; --tt: 1s; } /* 单元格两个伪元素显示lrc歌词 */ display: grid; place-items: center start; :before, :after { content: var(--geci); color: Honeydew; /* 歌词底色 */ font: bold 2em sans-serif; text-shadow: 1px 1px 2px #000; white-space: pre; } :after { position: absolute; width: 0; color:SandyBrown; /* 同步歌词颜色 */ overflow: hidden; animation: var(--motion) var(--tt) linear forwards var(--state); } @keyframes cover1 { from { width: 0; } to { width: 100%; } } @keyframes cover2 { from { width: 0; } to { width: 100%; } }