:root { --brand: #1f2540; --brand-soft: #e3e6f6; --brand-ink: #ffffff; --brand-muted: #c3c8e6; --paper: #eef0f5; --panel: #ffffff; --nav-ink: #1a1d29; --backdrop: #d3d6e0; --nav-brand: #1f2540; --nav-muted: #6a7080; }