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strong,.material-history-image-grid strong{color:var(--text);font-size:14px;line-height:1.45;display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.material-history-image-grid span{color:var(--muted);font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.material-history-list{display:grid;gap:12px;max-height:520px;overflow:auto}.material-history-list article,.material-history-image-grid article{border:1px solid var(--line);border-radius:var(--radius);padding:12px;background:#fbfcfe}.material-history-copy-card{position:relative;padding-right:58px!important}.material-history-image-grid strong{min-height:0}.material-history-delete{position:absolute;top:20px;right:20px;z-index:2;width:36px;height:36px;border:0;border-radius:50%;background:#ef6f6c;color:#fff;display:grid;place-items:center;font-size:16px;cursor:pointer;box-shadow:0 10px 22px #ef6f6c47}.material-history-delete:hover{background:#e75552}.material-history-loadmore{display:flex;justify-content:center;align-items:center;gap:10px;min-height:36px;color:var(--muted);font-size:13px}@media(max-width:1180px){.material-history-image-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:860px){.material-history-image-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.material-history-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.material-history-head strong{display:block;color:var(--text);font-size:15px}.material-history-head span{display:block;margin-top:3px;color:var(--muted);font-size:14px}.material-history-list p{margin:10px 0 0;color:#344054;font-size:14px;line-height:1.6;white-space:pre-wrap}.material-keyword-list{display:flex;flex-wrap:wrap;gap:6px}.material-keyword-list.compact{margin-top:-2px}