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100%);background-size:200% 100%;border-radius:6px;animation:1.35s ease-in-out infinite skeleton-shimmer-slide;display:block}.skeleton-block--circle{border-radius:9999px;flex-shrink:0}.skeleton-block--pill{border-radius:9999px}@keyframes skeleton-shimmer-slide{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.skeleton-block{opacity:.85;animation:none}}.chat-area-fallback{background:var(--loader-bg);min-width:0;height:100%;min-height:0;color:var(--loader-text);flex-direction:column;flex:1;display:flex;position:relative}.chat-area-fallback-header{background:var(--loader-header-bg);border-bottom:1px solid var(--loader-border);flex-shrink:0;align-items:center;gap:.75rem;height:64px;min-height:64px;padding:0 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