.stage-switch{display:inline-flex;gap:5px;margin-top:20px;padding:4px;border:1px solid rgba(150,239,244,.4);border-radius:99px;background:rgba(1,21,46,.22)}
.stage-switch button{border:0;border-radius:99px;padding:.52rem .8rem;background:transparent;color:#d3edf1;cursor:pointer;font:500 .72rem "Noto Sans SC",sans-serif}.stage-switch button.active{background:#e9fbfc;color:#0a4169}
.girl-card.adult{display:none}.show-adult .girl-card.child{display:none}.show-adult .girl-card.adult{display:block}