@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";.hide-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.hide-scrollbar::-webkit-scrollbar{display:none}:root{--font-base:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--color-bg:#f0f2f5;--color-surface:#fff;--color-border:#e4e7ec;--color-border-light:#f0f2f5;--color-primary:#0068a5;--color-primary-hover:#005080;--color-primary-light:#e6f0f5;--color-accent:#06b6d4;--color-text-primary:#111827;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--sidebar-width:360px;--sidebar-tabs-width:56px;--sidebar-bg:#fff;--sidebar-tab-bg:#f8fafc;--toolbar-height:52px;--toolbar-bg:#fff;--canvas-bg:#e9ecef;--shadow-sm:0 1px 3px #00000014, 0 1px 2px #0000000d;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 10px 30px #00000026;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--transition:.15s 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