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nav{flex-direction:row;overflow-x:auto}.main-content{padding:1rem}.page-header{align-items:flex-start;flex-direction:column;gap:.75rem}.audit-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics-toolbar,.metrics-kpi-grid,.metrics-signal-grid,.metrics-entry-form{grid-template-columns:1fr}.metrics-entry-note{grid-column:auto}.metrics-section-heading{align-items:flex-start;flex-direction:column}.promotion-type-grid,.promotion-platform-selector,.promotion-shop-grid,.promotion-field-grid.three,.promotion-field-grid.four,.promotion-plan-details,.promotion-workflow-grid{grid-template-columns:1fr}.promotion-list-heading,.promotion-composer-footer{align-items:flex-start;flex-direction:column}.promotion-composer-footer>div{width:100%;flex-wrap:wrap}}