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auto;height:auto;position:relative}.sidebar-nav{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.sidebar-recent{display:none}.app-main{padding:1rem}.questions-admin-header{grid-template-columns:1fr}.questions-admin-kpis{grid-template-columns:repeat(3,minmax(0,1fr))}.questions-toolbar{flex-direction:column;align-items:stretch}.questions-search{min-width:0}.question-editor-grid{grid-template-columns:1fr}}@media (max-width:820px){.login-panel,.deepdive-grid,.history-row{grid-template-columns:1fr}.login-panel{padding:2rem 0}.login-panel h1{font-size:clamp(2.8rem,18vw,4.8rem)}.history-meta{justify-content:flex-start;max-width:none}}@media (prefers-reduced-motion:reduce){.brand-animated,.rise,.live-dot{animation:none!important}.glass-panel:hover{transform:none}}