.cat-panel-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0;max-height:calc(100vh - 80px);overflow-y:auto}.cat-panel-item{display:flex;align-items:center;gap:10px;padding:10px 16px;text-decoration:none;color:#333;transition:background .2s;border-bottom:1px solid #f5f5f5;border-right:1px solid #f5f5f5}.cat-panel-item:last-child{border-bottom:none}.cat-panel-item:nth-child(2n){border-right:none}.cat-panel-item:hover{background:#f8f9fa}.cat-panel-item:hover .cat-panel-name-ja{color:#c62828}.cat-panel-icon{width:32px;height:32px;object-fit:contain;flex-shrink:0;border-radius:4px}.cat-panel-text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.cat-panel-name-ja{font-size:13px;font-weight:600;color:#275273;transition:color .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cat-panel-name-en{font-size:10px;color:#999;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cat-panel-empty{padding:40px 20px;text-align:center;color:#999;font-size:14px}@media (max-width:991.98px){#categoryOffcanvas{display:none!important}}