#app,body,html{height:100%;margin:0;padding:0;background:#f0f2f5;font-family:Helvetica Neue,Helvetica,PingFang SC,Microsoft YaHei,Arial,sans-serif}.page-card{background:#fff;border-radius:6px;padding:16px;min-height:calc(100vh - 120px);box-sizing:border-box}.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}.toolbar .spacer{flex:1}.pager{margin-top:14px;text-align:right}.thumb{width:60px;height:40px;-o-object-fit:cover;object-fit:cover;border-radius:4px;display:block}