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#ccc;border-radius:4px;box-sizing:border-box;font-size:14px}.bookmark-list{list-style:none;padding:0;margin:0;overflow-y:auto;flex-grow:1}.bookmark-item{padding:8px 12px;cursor:pointer;border-bottom:1px solid #eee;display:flex;gap:12px;align-items:flex-start}.bookmark-item:last-child{border-bottom:none}.bookmark-item.selected{background-color:#e0e0e0}.bookmark-item.current{font-weight:700}.bookmark-item.current .bookmark-step-number{color:#4caf50;font-weight:700}.bookmark-step{min-width:9ex;text-align:right;color:#555;white-space:nowrap}.step-preview{min-width:120px;width:120px;display:flex;flex-direction:column;gap:4px;margin-right:10px;padding-right:10px}.bookmark-step-number{font-weight:500;color:#555;white-space:nowrap}.step-preview-content{font-size:11px;font-family:monospace;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background-color:#f5f5f5;padding:2px 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