// 加载CSS
add_action('wp_head',function(){echo'<style>/* 九宫格样式 */
.grid-9.lists-imgs:not(.count-1){display:grid!important;gap:4px}
.grid-9.lists-imgs:not(.count-1)>span{flex:none!important;padding-bottom:0!important;margin:0!important;position:relative;overflow:hidden}
.grid-9.lists-imgs:not(.count-1)>span img{position:absolute!important;width:100%;height:100%;object-fit:cover}
/* 2张 */
.grid-9.count-2{grid-template-columns:repeat(4,1fr)!important}
.grid-9.count-2>span{aspect-ratio:1/1}
/* 3张 */
.grid-9.count-3{grid-template-columns:repeat(4,1fr)!important}
.grid-9.count-3>span:not(:first-child){aspect-ratio:1/1}
/* 4、5、7张 */
.grid-9.count-4,.grid-9.count-5,.grid-9.count-7{grid-template-columns:repeat(4,1fr)!important}
.grid-9.count-4>span,.grid-9.count-5>span,.grid-9.count-7>span{aspect-ratio:1/1}
/* 8张 */
.grid-9.count-8{grid-template-columns:repeat(4,1fr)!important}
.grid-9.count-8>span{aspect-ratio:1/1}
/* 6-9张 */
.grid-9.count-6,.grid-9.count-9{grid-template-columns:repeat(3,1fr)!important;width: 75%;}
.grid-9.count-6>span,.grid-9.count-9>span{aspect-ratio:1/1}
</style>';},999);