.app-top-nav--detail .van-nav-bar__content{height:60px}.top-nav-back{color:#fff;height:42px;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:5px;padding:0 8px 0 2px;font-weight:500;display:inline-flex}.top-nav-back:focus-visible,.top-nav-back:hover{background:#ffffff1f;outline:none}