:root{--font-family:"Nunito",system-ui,sans-serif;--font-heading:"Outfit",system-ui,sans-serif;--bg-color:#faf9f6;--card-bg:#fff;--sidebar-bg:#faf9f6d9;--header-bg:#faf9f6d9;--text-primary:#2d2a26;--text-secondary:#57534e;--accent-color:#8b5cf6;--accent-hover:#7c3aed;--danger-color:#f43f5e;--sidebar-border:#2d2a260d;--card-border:#2d2a260d;--card-hover-border:#8b5cf64d;--nav-hover:#2d2a2608;--nav-active:#8b5cf61a;--sidebar-width:260px;--header-height:70px;--shadow-sm:0 2px 8px -2px #2d2a260d;--shadow-md:0 8px 24px -4px #2d2a2614;--shadow-lg:0 20px 40px -8px #2d2a261f;--radius-md:12px;--radius-lg:20px;--blur-strength:20px}body.dark-mode{--bg-color:#111827;--card-bg:#1f2937b3;--sidebar-bg:#1f2937b3;--header-bg:#1f2937b3;--text-primary:#f9fafb;--text-secondary:#9ca3af;--accent-color:#60a5fa;--accent-hover:#3b82f6;--sidebar-border:#37415180;--card-border:#37415180;--card-hover-border:#4b5563;--nav-hover:#374151cc;--nav-active:#1e3a8a80;--shadow-sm:0 1px 2px 0 #0000004d;--shadow-md:0 4px 6px -1px #0006}body.read-mode{--bg-color:#fdf6e3;--card-bg:#fffef8e6;--sidebar-bg:#fdf6e3e6;--header-bg:#fdf6e3e6;--text-primary:#433422;--text-secondary:#5c4b37;--accent-color:#d33682;--accent-hover:#b58900;--sidebar-border:#eee8d580;--card-border:#eee8d580;--card-hover-border:#d3cbb7;--nav-hover:#eee8d5cc;--nav-active:#fdf6e3}*{box-sizing:border-box;margin:0;padding:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.01em;font-weight:600}html,body{width:100%;height:100%;margin:0;padding:0;overflow:hidden}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);transition:background-color .3s,color 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