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auto;height:420px;min-height:420px}body{overflow:auto}.chat-shell{height:auto;overflow:visible}.sidebar,.sidebar-scroll,.chat-main{overflow:visible}.overview-grid,.stats-grid,.dashboard-strip,.profile-metric-grid{grid-template-columns:1fr}.chat-main{min-height:auto}.composer-toolbar{overflow-x:auto}.standalone-shell{padding:var(--space-4)}.profile-page-header,.profile-hero-main{align-items:flex-start;flex-direction:column}.profile-password-trigger.n-button{margin-left:0}.sidebar,.chat-main{padding:var(--space-2)}.message-card{min-width:0}.panel,.brand-hero,.email-login-panel{border-radius:var(--radius-md)}.brand h1,.conversation-title,.message-empty-title{font-size:var(--text-3xl)}.primary-button,.ghost-button{width:100%;justify-content:center}.composer-submit-button{width:auto;min-width:76px}.standalone-main,.profile-page{gap:var(--space-3)}.profile-page-header{padding:var(--space-4);border-radius:var(--radius-lg)}.profile-page-title{font-size:var(--text-4xl)}.profile-page-actions{width:100%}.profile-page-actions .ghost-button,.profile-page-actions .primary-button{flex:1 1 0}.profile-avatar-shell{width:60px;height:60px;border-radius:var(--radius-lg)}}