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flicker{0%{opacity:.8;transform:translate(-50%)scale(.9)}to{opacity:1;transform:translate(-50%)scale(1.1)}}:root{--brand-blue:#1877f2;--brand-purple:#7c3aed;--brand-teal:#2aabee;--bg:#f0f2f5;--bg-surface:#fff;--bg-input:#f0f2f5;--bg-hover:#0000000d;--bg-active:#1877f214;--bg-elevated:#fff;--sidebar-bg:#fff;--sidebar-text:#65676b;--sidebar-text-active:#1c1e21;--sidebar-hover:#0000000f;--sidebar-active:#1877f21f;--sidebar-active-border:#1877f2;--text-1:#1c1e21;--text-2:#65676b;--text-3:#8a8d91;--text-link:#1877f2;--text-on-primary:#fff;--border:#ced0d4;--border-light:#e4e6eb;--divider:#e4e6eb;--primary:#1877f2;--primary-dark:#1461cc;--primary-soft:#1877f21a;--success:#42b72a;--danger:#fa3e3e;--warning:#f7b928;--info:#1877f2;--shadow-xs:0 1px 2px #00000012;--shadow-sm:0 1px 4px #0000001a;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 28px #00000024;--shadow-xl:0 16px 48px #0000002e;--shadow-card:0 2px 8px 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