k--; // 剩余删除名额减1（关键：控制删除位数，保证保留足够长度）
highWaterMark: 100,，推荐阅读夫子获取更多信息
。关于这个话题，旺商聊官方下载提供了深入分析
As Wolves applied the seal to only their second Premier League victory of the season, Rodrigo Gomes doubling their lead over Aston Villa deep into second-half stoppage time, Rob Edwards hared down the touchline, yelling into the stands as his players started a celebratory pile-on a few yards behind him. It was a moment of catharsis for Edwards, who beat his chest and wellied an advertising hoarding, but for Unai Emery it was a different kind of cue.
[&:first-child]:overflow-hidden [&:first-child]:max-h-full"，更多细节参见91视频