/* 音频合并 */
.am-list{display:flex;flex-direction:column;gap:.4rem}
.am-item{display:flex;align-items:center;gap:.6rem;padding:.5rem .7rem;border:1px solid #eef1f5;border-radius:.5rem;background:#fff}
.am-item.is-busy{opacity:.65}
.am-no{flex:none;width:1.5rem;color:#a7b0bb;font-size:.75rem;text-align:center;font-variant-numeric:tabular-nums}
.am-name{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.875rem;color:#4d5259}
.am-meta{flex:none;color:#8492a6;font-size:.75rem;font-variant-numeric:tabular-nums}
.am-btns{flex:none;display:flex;gap:.2rem}
.am-audio{display:block;width:100%;max-width:32rem}