/* 逐句複製與圖卡連結共用既有按鈕；窄螢幕允許換行。 */
.grt-actions { display: flex; flex-wrap: wrap; gap: 6px; flex: 0 1 148px; justify-content: flex-end; min-width: 82px; }
.grt-actions .btn { white-space: normal; }
@media (max-width: 480px) { .grt-actions { flex-basis: 82px; } }