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scale(.92)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 640px){.chat-header{grid-template-columns:38px 1fr auto;gap:8px;padding:8px 8px 6px}.chat-title-pill{padding-inline:16px}.header-circle-button,.header-avatar{width:34px;height:34px}.pinned-bar-shell{top:52px;padding:8px 8px 0}.current-date-indicator{top:112px}.date-chip{top:102px}.bubble{max-width:86%}.round-video{width:224px;height:224px}.round-video-play{width:66px;height:66px}.round-video-time{right:4px;bottom:8px;font-size:10px;padding:4px 6px}.voice-card{width:min(100%,236px)}.scroll-to-bottom-button{right:12px;bottom:16px;width:48px;height:48px;border-radius:16px}.profile-backdrop{padding:58px 0 0}.profile-panel{width:100%;max-height:calc(100dvh - 58px);border-radius:26px 26px 0 0}.profile-panel-header{padding:16px 14px 10px}.profile-panel-avatar{width:60px;height:60px;font-size:21px}.profile-panel-title{font-size:24px}.profile-tab-strip{gap:6px;padding:12px 14px 0}.profile-tab{padding:10px 13px}.profile-panel-content{padding:14px}.profile-panel-footer{padding:0 14px 14px}.profile-media-grid,.profile-loading-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.profile-list-card{gap:8px}.profile-list-open{min-width:78px;padding-inline:10px;font-size:13px}}