@media (max-width:840px){.profileHeroBody,.profileGrid{grid-template-columns:1fr}.profileHeroCopy h1{font-size:3rem}.profileHeroBanner{background-position:right 14px center;background-size:min(44vw,180px);min-height:138px}.profileAvatar.accountAvatarVisual{inset-inline-start:18px;border-radius:24px;width:88px;height:88px;top:18px}.profileHeroBody{align-items:start;padding:20px}.profileHeroActions{justify-content:flex-start;padding-top:2px}.profileHeroRail{justify-items:start;min-width:0}.profileHeroSignals{justify-content:flex-start;max-width:none}.profileHeroSignals .profileHeroSignal-pinned{flex-basis:min(100%,260px)}.profileStatsGrid,.profileConnectionCard{grid-template-columns:1fr}.profileFeedHeader,.profileDiscoverHeader{flex-direction:column;align-items:start}.profileActivityHeader{grid-template-columns:1fr}.profileActivityHeader .profileFeedHeaderActions{justify-content:flex-start}.profileActivitySectionHeader{flex-direction:column;align-items:start}.profileSuggestionGrid{grid-template-columns:1fr}}@media (max-width:520px){.profileHeroCopy h1{font-size:2.35rem}.profileHeroBanner{background-size:150px;min-height:124px}.profileAvatar.accountAvatarVisual{border-radius:22px;width:78px;height:78px}.profileHeroSignals div{width:100%}.profileSignalLink{max-width:100%}.profileConnectionsOwner{flex-direction:column;align-items:flex-start}.profileConnectionIdentity{align-items:flex-start}.profileFeedActorRow{flex-direction:column;align-items:flex-start}.profileFeedTrack{grid-template-columns:1fr}.profileFeedTrackArtwork{max-width:92px}.profileSuggestionTopline{flex-direction:column}.profileSuggestionReason{text-align:start}.profileSuggestionTrack{grid-template-columns:48px minmax(0,1fr)}.profileActivityCard{grid-template-columns:1fr;align-items:start}.profileActivityMeta,.profileActivityReadControl{justify-items:start}}