*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%}body{margin:0;padding:0;font-family:Tajawal,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#fefce8;color:#1f2937;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img{max-width:100%;height:auto}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}[dir=ltr] .back-link svg,[dir=ltr] .back-btn svg,[dir=ltr] .nav-btn svg{transform:scaleX(-1)}body.dark-mode{background:#1a1a2e;color:#e2e8f0}body.dark-mode ::-webkit-scrollbar-thumb{background:#475569}body.dark-mode ::-webkit-scrollbar-thumb:hover{background:#64748b}