/* 首页周边与表情包目录共用的拼贴册纸卡。 */
.pack{position:relative;background:var(--paper);border-radius:5px 12px 8px 7px;padding:16px;box-shadow:3px 4px 0 #26332e24;display:flex;flex-direction:column;gap:12px;transition:transform .18s}.pack:nth-child(3n+2){--tab:#fff2a9}.pack:nth-child(3n){--tab:#80d6ff}.pack::before{content:'';position:absolute;top:-6px;right:17px;width:35px;height:17px;background:var(--tab,#f06868);transform:rotate(5deg)}a.pack:hover{transform:translateY(-5px) rotate(-2deg)}.pack img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:8px;background:white}.pack h2{font-size:24px;margin:0}.pack p{font-size:12px;margin:0}