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var(--transition-base)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;width:100%}.header{padding:16px 20px}.page-content{padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr)}.two-columns,.service-grid,.three-columns{grid-template-columns:1fr}.modal{margin:20px;max-height:calc(100vh - 40px)}}@media (max-width: 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